[....] Starting enhanced syslogd: rsyslogd[ 16.482385] audit: type=1400 audit(1518793609.438:5): avc: denied { syslog } for pid=4015 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.610039] audit: type=1400 audit(1518793611.565:6): avc: denied { map } for pid=4153 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.217' (ECDSA) to the list of known hosts. 2018/02/16 15:06:57 fuzzer started [ 24.847960] audit: type=1400 audit(1518793617.803:7): avc: denied { map } for pid=4164 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 15:06:58 dialing manager at 10.128.0.26:41785 [ 28.630933] can: request_module (can-proto-0) failed. [ 28.640345] can: request_module (can-proto-0) failed. 2018/02/16 15:07:02 kcov=true, comps=true [ 29.176359] audit: type=1400 audit(1518793622.132:8): avc: denied { map } for pid=4164 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1157 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 15:07:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x6c745dc2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f00000a8000-0x1)='./file0\x00', &(0x7f0000000000)=""/42, 0x2a) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000002000)={0x4, 0x1f, 0x7, 0x0, 0x0, 0x3f}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000003000)={{0x0, 0x6}, {0xd06, 0xd3c}, 0x8, 0x2, 0x6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000002000)=""/228, &(0x7f0000005000-0x4)=0xe4) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000006000-0x4)=0x9, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000006000)=""/4096, 0x1000) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000004000-0x1c)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000007000-0x5c)={{0xa, 0x3, 0xffffffffffffffc1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x1, 0x99, @loopback={0x0, 0x1}, 0x81}, 0x4, [0x4, 0x800, 0x4, 0x33, 0x4, 0x6, 0x6, 0x6]}, 0x5c) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000006000)={{0x2, 0x3, @rand_addr=0xfffffffffffffffe}, {0x306, @random="b19ae967f37c"}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="76aa7a6c28352da7fbd1f0a5a268e4c0"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[], 0xe1, 0x0, &(0x7f0000003000-0xe1)="484374b9279f7164d41782aab76406e97bfc4be61df8eda74fbe061414a61b06f8e346dac379ec7cc5c0514c3deacc1680f7649c30a66578106a02d705eb33457b8c439b3a8293b31f4dba0d615c037766ca1ff80c402ba510911bef15a2c588cec9fb041de32a85d39ce9f481fd4f2f9a86e024a9f41073472956b0d65ecb00b55df5476cdbb5f9e0de48182893d86fccf30e49d8f1c0c75d7175b831912d040374d14bd896b46dfc7e1b14c1b628f9699d3380a784e2811e6a5f81311c9e52a11d049f93771cfe9a4cb9053705a0b3fff05337fef08c1f1f419054fab078aeeb"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000008000)='user\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000008000)="61afbd5a1588f73d0172b39681ab1de47ee27e0848cebe01db3d77b1073f995c094088fd68e6307eb2864feb0476317e0d71517eb9e5a942b2585eb6f10b0c898cfd6d3bdb072615e1942f73619b34008d957781", 0x54, 0x0) keyctl$setperm(0x5, r2, 0x41a00) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000009000)={&(0x7f0000004000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @multicast2=0xe0000002}, 0x2, 0x2}}, 0x26, &(0x7f0000008000-0x50)=[{&(0x7f0000008000-0xfd)="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", 0xfd}, {&(0x7f0000009000)="420d97142748700253b8fde43978bed5aa251ff6e68b6998d4e6a32dbcda883b9c5a703d7b68f8d84fcd1fdf34f5365e88dc835df9bf2f41323b78f2d0c52940089f7bfd05f90d843f6b8607c29f6eabb7810867a2da209d7333c6a8cb0cc0977ec88c1b6d70022bbc529c0d85954b330bbf716eedef5050a6afe1c89ae53870269e002ede282315a7eed71709d65b331540a9a8f539a65538ac49d0608af76d9722ea76e6ef57b50d07ee7f96a35eaad10906789c91d4c34b563b3354966a55b71227797e7c9a6342b8039bd582ed593cc0cadcf51a88a0ce93e174c921fbe9f6a2497f46e5e3d6", 0xe8}, {&(0x7f0000001000-0xb1)="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", 0x1000}, {&(0x7f0000003000-0x42)="f737193e2300bea6b55f673976bb5103f76cf556cf91e3ca73189ce09cdb7c796d4d3cc5427ea2d3e61265d9b9ec275217ea7386000a16b12182051f39a609befde4", 0x42}, {&(0x7f0000009000)="e0c15865b667acdec8f26239e48b2f6b9879013e4fac9b779e94db48416c6ea029ff0b2b8ecb08df81eba798f9bac162bc074637e879021f3f3e26e3b45db1d2c0810b39df9ba702d26195b3826a56be34f052d0e403cf99c1c9da623c1e2ea15b39dfff3b638c9cd6b74ae5b4d3773b14349446d9d478dc67d717663beb0f33f28fd1021d30896ace118e8463466b050d360e9a4f7f0af87fbb3d09a34e9b1bde16ad3591b5237e", 0xa8}], 0x5, 0x0, 0x0, 0x40}, 0x4000000) 2018/02/16 15:07:04 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00007ab000-0x4)) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f00008e9000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x5, 0x1}, 'port0\x00', 0x40, 0x80000, 0xffffffff, 0x0, 0x5, 0x9, 0x6, 0x0, 0x1, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000-0xdd)=""/221, &(0x7f0000002000-0x4)=0xdd) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) clock_gettime(0x7, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000003000-0x17)=""/23, 0x17) r2 = semget(0x1, 0x7, 0x402) semctl$SEM_STAT(r2, 0x0, 0x12, &(0x7f0000001000-0x69)=""/105) semctl$IPC_RMID(r2, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000003000)={r3, r4, 0x2}) io_setup(0x7fffffff, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r6, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x1, 0x38c, r5, &(0x7f0000005000-0x9f)="f8ef9eab0deeadd280a54ec282b00f2f408caf0c936074198a2129475198b83654cae045dfd415a1617f0b2e185ce9220f0f2d33c62a0af4179e1d2527fcb668fcdadeb77ccb91edd948ce2a22cbc3f6c74f580da41895b09a32568a0259a752b00c618e3d6353f0e2e49daf4325bda13d49b5f2f2275611d7c9bdd66d7e629efff5ada7bb2c0c8c862c313faa1eb0243f07890ebd40af9ea0b2dcedc4a7b9", 0x9f, 0x6, 0x0, 0x1, r0}, &(0x7f0000005000-0x20)) fcntl$getflags(r1, 0x40a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000002000)=@get={0x1, &(0x7f0000006000-0x21)=""/33, 0x5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000006000)={0x0, 0x0}) ptrace(0xffffffffffffffff, r7) 2018/02/16 15:07:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000037000-0x10)={0x6, &(0x7f00003a8000)=[{0x800, 0x2}, {0x8001, 0x2}, {0x0, 0x5}, {0x1, 0x80000001}, {0x9, 0x5}, {0x15, 0x80000000000000}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000001000)="621b8a792a154ac2dcc9d5b0b392c3ead0c249048c3ce6e3ddf62b3e7820d476adea41f957aedfc97855c24b0039fcba4ab9d14177e540326fd0eb8378d53a62274ea7c7e998cbc9383792b3bae4f1df5cd81259ff8885de32404c9af7bd7e20cbf9cac9addd29a5c13122ef374b581179546718cc83f2435ff9c35fed38706826782760657a21d061dd37ea87fcd11a53d110a92417e89383b01bc34d19f6051b77d34ce6dbdd3f5aa790c2735d7fcb120892ca81d316a7c594e739926277ebeda9d611f656c66c74cb1ccde633cd7ce7073b5fa188628db4b699c5a498e1b0c9", &(0x7f0000001000)=""/96}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000003000-0x4f)="b12aeda9f37eb66757b2f272665fd2c3ea3d3703f89cf4f266547e82445ddb0310386698ca14ffcb6ba61d7d4bfdbe59a3c3a57e6f5720d69a9df3eb07ec541d8e29b201c8d7ca507f6ab7791dc3ce", 0x4f, 0x1, 0x0, 0x0) r1 = shmget$private(0x0, 0x800000, 0x10, &(0x7f0000286000/0x800000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000001000)=""/71) semget$private(0x0, 0x0, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x10000, &(0x7f0000004000-0x8)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000005000-0x18)=@known='system.posix_acl_access\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000005000)) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x1000)=""/4096) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000006000-0x8)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000007000-0x10)={0x9, 0x6b0c, 0x7, 0x3f}, 0x10) getpgrp(r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000007000)='./file0\x00', &(0x7f0000007000)=@known='com.apple.system.Security\x00', &(0x7f0000000000)=')*]\x00', 0x4, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000002000)={"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"}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000003000)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x4)=0x4, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000008000)={0x80000001, 0x3, 'client0\x00', 0x2, "7ff323f1eca1bf0f", "a9893819bc3edee80e41b7605582286824d972d9f1a8262a45023c0944842c58", 0x1ff, 0x1}) 2018/02/16 15:07:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x7, 0xa4d2fdc606e31aae) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"66171a45a73bc8"}, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000)=@ipx, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000)=""/118, 0x76}], 0x1, &(0x7f0000003000-0xdf)=""/223, 0xdf, 0x5}, 0x23) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000003000)) fcntl$addseals(r0, 0x409, 0xd) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000)=0x2, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000004000-0x4)=0x7a) 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) sendmsg$rds(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0xf23484b}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000)=""/4096, 0x1000}], 0x1, &(0x7f0000004000)=[@mask_fadd={0x58, 0x114, 0x8, {{0xfffffffffffffffb, 0x9}, &(0x7f0000001000-0x8)=0x854b, &(0x7f0000003000-0x8)=0x80000001, 0x1, 0x7, 0x229, 0x5, 0x1, 0x80000000}}, @mask_fadd={0x58, 0x114, 0x8, {{0x59, 0xdfd}, &(0x7f0000004000)=0x5, &(0x7f0000001000)=0xfa1, 0x7, 0x91, 0x9, 0x9, 0x22, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x40, 0x3}, &(0x7f0000001000)=0x7ff, &(0x7f0000001000-0x8), 0x3, 0x4, 0x8, 0x400, 0x40, 0x5}}, @mask_cswp={0x58, 0x114, 0x9, {{0x9, 0xfffffffffffffc70}, &(0x7f0000005000-0x8)=0x1f8000000000, &(0x7f0000004000)=0x7fff, 0x4, 0x0, 0x5, 0x5f3e, 0x5, 0x1}}], 0x160, 0x14}, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000005000)=""/175, 0xaf}, {&(0x7f0000006000-0x6c)=""/108, 0x6c}, {&(0x7f0000006000-0xcd)=""/205, 0xcd}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/64, 0x40}, {&(0x7f0000005000-0xa8)=""/168, 0xa8}, {&(0x7f0000005000)=""/20, 0x14}, {&(0x7f0000005000)=""/154, 0x9a}], 0x8, 0x0) 2018/02/16 15:07:04 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004a6000), &(0x7f0000d25000-0x4)=0x8) getdents(r0, &(0x7f0000665000-0x49)=""/73, 0x49) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) symlinkat(&(0x7f0000d20000)='./file0\x00', r0, &(0x7f000042d000)='./file0\x00') r1 = gettid() perf_event_open(&(0x7f0000b60000-0x78)={0x0, 0x78, 0x4, 0x2, 0x5, 0x4, 0x0, 0xa92, 0x100, 0x5, 0x7, 0x3f, 0x4, 0x3578, 0x5, 0x2023, 0x81, 0x3, 0x7, 0x9, 0x8000, 0x8, 0xffffffffffff8000, 0x38000, 0x3f, 0x40, 0x0, 0x5, 0x8, 0x3, 0x0, 0xdf7, 0x0, 0x86, 0x80000000, 0xffffffffffffffa9, 0x7f, 0x8, 0x0, 0x5, 0x6, @perf_config_ext={0x80000000, 0x4}, 0x408, 0x2, 0x100000000, 0x1451ab0218809b0c, 0x33f, 0x8, 0x7ff}, r1, 0x3f, r0, 0x4) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x108) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0xf8)=""/248, &(0x7f0000001000-0x4)=0xf8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000002000-0x50)={@generic="370059a6b00e03ceb44033724096a02f", @ifru_addrs=@can={0x1d, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r3, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000004000-0x4)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000006000-0xc2)="d00b7473b94134c34be6713a634366cfee2f4eda1cfd7fcd0284966dd24ae431725c6acce87735f0032e355ce82e7b501693c888a3bb7f11a9cac80e3cde1d7a4c2b9906108f0a42ccd66cbb1433196066bb34fbc07a06250dc0ba2e009f6fa32b9726afdec5084afe4a6b8bac36179414f9a2ba291aee37af2145e9f0bba24aea8ce1f29ddc260d6bb11789de9e4d39bbe2085ed4ec2d5f38a0bad95576ca8e64ff9f69c140aed46de4cf5b84eac20666976c186519431917144e0e492dbc248ca1", 0xc2, 0x0, &(0x7f0000006000-0x10)=@can={0x1d, r2}, 0x10) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000005000-0x4)=0x3f) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000003000-0x14)={0x2, 0x78, 0x0, 0x1, 0x88}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000006000)=""/81, 0x51, 0x1, &(0x7f0000005000)=@ax25={0x3, {"9126ebb94204dc"}, 0x7}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000008000-0x108)={0x0, {{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6744}}, {{0xa, 0x2, 0x3f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10000}}}, 0x108) 2018/02/16 15:07:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x9, 0x400080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x7d5e250e, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0x81)={r0, 0x7ff, 0x8, "86a3e3a523979a05f912f04e8217beb412bc0aaffdfd624ab6ebbf66f9201a096c66961e3d1ec32afbc150717efc0350de4e329b0623a2cd7812baea900bc356b54ea5bc434e44fb6e31b1832da8d364ae892939928739b233ad1c8ec2d910ce14d2c400d776e5335f84dcaef5b01482892210ead03e59"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x70, &(0x7f0000002000-0x70)=[@in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x2, 0x20, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000}, @in6={0xa, 0x0, 0x400000000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcf04}, @in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xffff}]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x7}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000003000-0x4)) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000001000-0x2a)="f721379b5b1567b37cfc6da44b9bfab72b105fe11d90536b7bcdf67cf94bf33fe6c888e7bba0ace42949") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000003000)={0x800000000000000, 0x3, 'client1\x00', 0xffffffff80000007, "bf3db4e211a49f1c", "3be5bffd7cf181f7e264fb254676d099a00576e3d7ecfaab5a0450ec0ffb90ee", 0x54}) rename(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000)='./file0\x00') write(r0, &(0x7f0000003000-0x4)="0d5d11fc", 0x4) userfaultfd(0x800) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000)=""/128) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004000)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8000, 0x1, 0x1ff}) signalfd4(r0, &(0x7f0000003000-0x8)={0x400}, 0x8, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000007000-0x8)='./file1\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000007000)={0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000007000)={r3, 0x1}) 2018/02/16 15:07:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(r0, 0x0, &(0x7f0000000000)) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x422, 0x0, 0x8, &(0x7f0000876000/0x2000)=nil, 0x1f}) bind$alg(r2, &(0x7f0000002000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) getpeername$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000-0x4)=0x10) sync_file_range(r2, 0x8, 0x1080b67e, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000003000-0xc), &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000004000-0xb), &(0x7f0000004000-0x4)=0xb) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000)={{{@in6=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000004000)=r5) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000003000)={0x3, 0x6, 0x10000, 0x0, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000006000-0x8)={0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000005000)={r6, 0x38}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r3, &(0x7f0000007000-0xd)=@known='security.evm\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r4, &(0x7f0000007000)={0x4a, 0x2, "84b3fd2c66a6c3a2921ac070f0745db4b2394256d193813d2d4daf901c31d70e4c9353df319dcf1f1a800b8ec343323446d01be13e2c58638f93ff3178940898ffbc"}, 0x400) 2018/02/16 15:07:04 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f000070b000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x4001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000002000-0xc)={0x10, 0x0, 0x1, 0x34000040}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x4, [0x2, 0x10001, 0x81, 0x10000]}, 0xc) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x107d1ee3c743a45f, 0x0) r4 = getpgid(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000004000-0x4)=r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8995, &(0x7f0000004000)={@generic="04fe64c6e9cac7d9503141d4cd74d1f2", @ifru_settings={0x0, 0x54, @cisco=&(0x7f0000005000-0x8)={0x0, 0xf907}}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000006000-0x8)={0x0, 0x8}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000)={r5, 0x7, 0x2, 0x4}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000007000-0x4)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r6}, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000007000)) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000009000-0x5c)={{0xa, 0x0, 0x5, @empty, 0x2400000000000000}, {0xa, 0x1, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff}, 0x4, [0x4, 0x4, 0x1, 0xff, 0xffff, 0x5, 0x7, 0x1000]}, 0x5c) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003000-0x4)) [ 31.508784] audit: type=1400 audit(1518793624.464:9): avc: denied { map } for pid=4164 comm="syz-fuzzer" path="/root/syzkaller-shm355043641" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 31.563189] audit: type=1400 audit(1518793624.518:10): avc: denied { sys_admin } for pid=4208 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.617804] IPVS: ftp: loaded support on port[0] = 21 [ 31.658885] audit: type=1400 audit(1518793624.614:11): avc: denied { net_admin } for pid=4213 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.660990] IPVS: ftp: loaded support on port[0] = 21 [ 31.723838] IPVS: ftp: loaded support on port[0] = 21 [ 31.770309] IPVS: ftp: loaded support on port[0] = 21 [ 31.838903] IPVS: ftp: loaded support on port[0] = 21 [ 31.914237] IPVS: ftp: loaded support on port[0] = 21 [ 31.998349] IPVS: ftp: loaded support on port[0] = 21 [ 32.118644] IPVS: ftp: loaded support on port[0] = 21 [ 32.781779] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.993586] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.137756] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.170888] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.414574] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.449569] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.562103] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.733649] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.318888] audit: type=1400 audit(1518793628.274:12): avc: denied { sys_chroot } for pid=4213 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 15:07:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d92000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000564000)='/dev/rfkill\x00', 0x115000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00009f6000)) 2018/02/16 15:07:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000b, 0x2, 0x8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x4, [@generic="1a"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/16 15:07:08 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x2) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000090c000-0x4), 0x4) r1 = dup2(r0, r0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000ff3000)) r2 = creat(&(0x7f0000ec3000-0x8)='./file0\x00', 0xd2) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000007b000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000799000)={0x0, 0x48, &(0x7f0000fb5000-0x48)=[@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0x9, @empty, 0x4}, @in={0x2, 0x0, @empty}]}, &(0x7f0000bd2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00002cf000)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x101, 0x6, 0xa8a, 0x4429, 0x7}, &(0x7f00009cf000-0x4)=0xa0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000ff4000-0x50)={0x0, @time, 0xffffffff, {0xffffffffffffe851, 0x9}, 0x200, 0x1, 0xfffffffffffffc56}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r2, 0x9) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000ff6000)=0x7, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000ff6000-0x8)={r0}) 2018/02/16 15:07:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x22)='posix_acl_access^%cpusetem1system\x00', 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000074a000-0xc)={0x0}, &(0x7f00006ee000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000000000)={0x0, 0x8fe, 0x7, @tid=r1}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = dup3(r3, r2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0x1a8, 0x1a8, 0xd0, 0xffffffff, 0xffffffff, 0x268, 0x268, 0x268, 0xffffffff, 0x4, &(0x7f0000003000-0x40), {[{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="3b4f34cf8cdc90ef81e8e9153f506158"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff}}}}, {{@uncond, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@set={0x40, 'set\x00'}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@inet=@tcpmss={0x28, 'tcpmss\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000004000-0x1000)=""/4096, 0x1000) 2018/02/16 15:07:08 executing program 5: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000051000-0xe)={0x1f, 0x40, {0x0, 0x1, 0x1, 0x0, 0x9, 0x3dc2}, 0x706}, 0xe) dup2(r1, r0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000051000)=[{&(0x7f0000052000-0xce)="6322483a01c503e3ce827a43da09ee03729aad7ffdbec1ddf5270be0c01b8d492ff1806eb92b0e8b2add2ae4dbc00ea60c5f77d46843120e7bc5778fe12a9830be471c7501edab95819d11b0bd40fae36f97cb6eff8bc03fd98f1a912135e155f1b15af933b36e24c90db3ed15cd453118590943b9464582ca8114fcd1f7d348e9bc1762474020bd3c0bcc6d382736fa03d1e4adbe3b666955d378290b46f65209c6f1c9490a1a625c3464f59e679be26af6cf0b544d4e3d13663794f5bace6d86cc69e0b5e418b6c7dd69decf3d", 0xce}, {&(0x7f0000052000-0x5a)="66e2bbb4a12d1edda6cef21dd72dc30ebb7b0f5007ac5c1cfdbc3d48b2119daccc227ec1fba1063a4ddd134c0bc524e74d675b7b836e80e9db0502f5dcd46e03863690ec3017730b757937323bf60bb33dd4fc127f521c3e273c", 0x5a}, {&(0x7f0000051000)}], 0x3) syz_open_dev$adsp(&(0x7f0000044000)='/dev/adsp#\x00', 0x0, 0x400000) 2018/02/16 15:07:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ef9000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty}, 0x10) ppoll(&(0x7f00009d4000)=[{r0}], 0x1, &(0x7f00007c1000)={0x77359400}, &(0x7f00001db000), 0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$nl_netfilter(r1, &(0x7f0000a4b000-0x38)={&(0x7f0000379000)={0x10, 0x0, 0x0, 0x70c20613}, 0xc, &(0x7f0000e77000-0x10)={&(0x7f000062c000)={0x298, 0x8, 0xf, 0x700, 0x2, 0x3, {0x3, 0x0, 0x3}, [@nested={0xb4, 0x3c, [@generic="d009d3ac57720b01d41e02501ca43eda82a09284a9f0352414f3faf3a0e82419f9fa3465c6211436b80c9188610bba71ab648c542c6b8e62368ea6b9eaf98d6eb44b6848f5a8392eed87a365edba12eb6f216cd124a98f6734fbb1ff7f7e81b804c9ab7cc7df9e341f928dbf4d2290afa0ed7d37dffdc1139abbc4ebfdcb76f65835be60540051f7947ccb62104eab3f90a7c015b19f6a81d279225bcca224c53a765bbc0853049cedaeb60edcd0"]}, @generic="c06a12b0dfd3bf73205a5db1023e5490e102d848a632447bc7ccb64ea105ffba1be4fd71720703fb5962acf0fe49f8a62bfbb9acb4ece141cbdc4d56309dce029639b4923df21d120cee4a31cdbf9e600c19f3c83cee0466da44f9ee8bee444908019719afdb3bbb48af4427303fd7b9d55a69c72da432507a9abd963302e48ae96e9119785b578d89a012c68e586a01c896636378fee142672b75d8057a98fc788f9a7c3c7854102cb3fcc87d4d111ce8b5756923667a5b6c1806cf2be8b29e8137cd8aca28642bef83a71f9d912e53f1c522b467ead9b7247787b3c8565b1ea9ce22a2c66baa22b2e3", @generic="a510d74ece057109a6a380616338bafac63878bef4ee827ae06daec60dff94eb954cce1c36407b37d2a48fcfc25658ddf40c85c726825a3b7cd0b2eacaebde312193d7a256b9aa4aaf24fbd8976588159693cf833d5655f35101c73907e94a7ec1ac4b8d23692e1d5587c2dd8cf8a974284a16de9a18a803a2727e1c379c52d14e144d5cb1116595982967936c18a004c63e49486428cf4b22a153f414096016e0fdd5c4d7bc34c8c33a4581b595a7ab29d23c99cfba2bcb68a7294306f6292bb34aa2d025e60d873d4d73127ccfa00758d0b1af6c5f659e47", @typed={0xc, 0x6d, @ipv4=@loopback=0x7f000001}]}, 0x298}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) r2 = syz_open_dev$mouse(&(0x7f0000a3c000-0x12)='/dev/input/mouse#\x00', 0x8000000000000003, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000064000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0xb0, 0x101, 0xa, 0x1}, &(0x7f00001a7000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d72000-0x8c)={r3, @in6={{0xa, 0x1, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}}, &(0x7f0000bc9000-0x4)=0x8c) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000b5f000)) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0x1, [@sadb_address={0x5, 0x6, 0x0, 0x80, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, @in={0x2, 0x1, @broadcast=0xffffffff}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x98}, 0x1}, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000224000)={0x2, 0x1, 0x872, 0x4, 0x5}) 2018/02/16 15:07:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r2 = syz_open_dev$admmidi(&(0x7f0000019000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffff7, 0x8a000) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000b6000)={0xe945, 0x1, 0x9, 0x5, 0x63f8}) r3 = fcntl$getown(r2, 0x9) lstat(&(0x7f00008fe000-0x8)='./file0\x00', &(0x7f0000ca0000)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000310000-0xc)={0x0}, &(0x7f0000a18000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000e93000-0xe8)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000c68000)=0xe8) stat(&(0x7f00002a0000-0x8)='./file0\x00', &(0x7f0000bbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() r10 = geteuid() stat(&(0x7f00000c8000)='./file0\x00', &(0x7f0000a35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ce2000-0xc)={0x0}, &(0x7f0000c34000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000adb000)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000342000)=0xe8) r14 = getgid() r15 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000695000)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000388000)=0xe8) r17 = getegid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000574000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006d4000-0xc)={0x0, 0x0}, &(0x7f0000c9d000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000752000)={0x0, 0x0, 0x0}, &(0x7f000008f000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000440000)=0x0) stat(&(0x7f0000bd6000-0x8)='./file0\x00', &(0x7f0000efb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getgid() fcntl$getownex(r2, 0x10, &(0x7f000039e000)={0x0, 0x0}) lstat(&(0x7f0000560000-0x8)='./file0\x00', &(0x7f0000d59000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getegid() r27 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00001cd000-0xe8)={{{@in=@broadcast, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000181000)=0xe8) getresgid(&(0x7f00002a8000), &(0x7f000058a000-0x4), &(0x7f0000a07000)=0x0) r30 = fcntl$getown(r0, 0x9) stat(&(0x7f0000f44000-0x8)='./file0\x00', &(0x7f0000fc4000)={0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getgid() sendmmsg$unix(r2, &(0x7f0000072000-0xe0)=[{&(0x7f0000ad5000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00004e0000)=[{&(0x7f0000733000-0x3c)="d6be9ebde853604eaf00cc7a67877d6c4b81fa27b2d3da00f725ba3a02a6f66eb3175790e71159b1ce32bb0ffa59756a7a5144a335280a22eb799583", 0x3c}, {&(0x7f0000c30000-0x14)="bd774e3ca0c0306454a46111970372bd9c207130", 0x14}, {&(0x7f0000089000-0xff)="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", 0xff}, {&(0x7f00001db000)="3ab0437f4571a6d6cd1350b44810f06c1d35b889288584902cc1419774cb8567143ccdc4140c5babbbf9a76da32b97eb16674e910d4f2d620c8ec4e16aad0251403562f7d9a4416b774467a5e8cf", 0x4e}, {&(0x7f00001b0000-0xa0)="079f96943dc2b758c4c8ec4a816af3791b7c1e547c71efc0c958815f25bb5b53bf510a992134941f45a59331425793e8f7df6abf87e439b14b67e2848f76c97332a97ff2c6218bff33d4c1dfad63e8fc8d65239e5dd263369016345f19bdd598cf44bfac8524fe454d8928c7f263d1f2a091ba75ac063dda1ff897e91671865ce378015e3ecf78e68424af2497afeed95da416757a9d7494d835518b2aafe269", 0xa0}, {&(0x7f0000748000)="7b1508099343ed3349891f381b1bf9f29b6f022c8b70af486162175a4568cc910715f6aab7c308c4ad1cc9e2d954b74b3cbc9a0dde46d6acb871f6cf37f7d4413e5922f219ffaca88db58b32cd8092b7b1f0d6796d1fbfee61a7923d499de22677f4a01126489972d4d0b626274d9f6282a5a7034ddfb62d79f43f9051a2be11826f2bc072b4ecd148e1c8452814af", 0x8f}, {&(0x7f0000c88000)="a45bba2470f1be9ed8efefb4563152614bc2743838ccb87ecb77746f9c72605c8a4cdcd40129b3cfa20048539068a9a53d8defa2ea5fad4d7c3cbee6cefa02fa4006db13606513d19babeafcc27e1763baabc971fbfd55696b19bfe972db456963c111efcb1c4aa11a7d10588c16fff55d3f4636fab05e16ae45c160dbac05405d8a0ce3341a4b57ac14ba243d85db880ebea6fb0b62651c761a2e671c3477fe719141d831f54985614f5ace5131c149be6fdc6da39c", 0xb6}, {&(0x7f0000464000-0x98)="f72d1eaf8e21ae8b4c746682f72bf3a19a33600ffba7bb5a7031e0ec03e4206af6762b3db0029366ce2a5ef83cabb77a61a31a197388b5f4f3fa3e094bebfc5db7b8f01357575dcb5320daee18738b213e5aca9611b9f59cf08667cb63df4467331bfc1a2215bc4cf5d93f6c4e1308392cc7613b4da60cb7cf4e1ca6d2241e7238145ac12a0562484bf5aab1b8e69d70530514a0962c825e", 0x98}, {&(0x7f00009d3000-0x91)="229023ad0ee5fae7492292e42da7d45c313b4ae9a6af07491124f9ec58816d407850748f1d2d345577fd1ccecaf51ec2336abfa629362e0750edddd5d4ab05cc581af7ff5d7d727124302d58eedb667ab5e9a64da159272209412fb18e995ffadcedce62296613d4e81fbed6c4a37df426d2130c362743d10ee2d4d6949e9d1325e63c09358d9a6c5704bbd3493b316cb0", 0x91}], 0x9, &(0x7f00001be000-0x68)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r2, r2, r2, r0, r2, r0]}, @rights={0x30, 0x1, 0x1, [r0, r2, r0, r0, r2, r0, r2, r0]}], 0x68, 0x50}, {&(0x7f0000c61000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000f7000)=[{&(0x7f00006b6000-0x64)="882d5d3930c38dadf774e330f4a83f1a33dff234912dbeefdacc96335a7f6acb44f2e7a7cf60bbf51e6d80d7e655007031bd5c825a5f9cac724cd0a0d7bd4902395425e52522a028246d89cbe1dd38c26ac14519e77b7b17715b811a38b9a8247635e364", 0x64}, {&(0x7f0000d2b000)="b755dd7617c0371e3b952b2aad5846803a9e5c81920bbde833f80c4cfc30b4dd0b3579e5621fc4531b1f1a6e35da51c2b587aebf127785cddef216ef21eb4ab2cd4923c2e5be9c5912530f1e3865b14c9a17cea7836b4886b4e389093579a322eb3053e7de87e66895cc0549555cf483dbb86cbac06904dbe1507abf8ba338af3aa075323e2cecc08be915de841d89356bb8e10a656b0fd4d17e597fbecd114a16140fd6eae2ed3e2150346fcdd998f4", 0xb0}, 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{&(0x7f0000514000-0x1000)="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", 0x1000}, {&(0x7f00009c5000)="c676943b8d71ebda4490e9a85f1194c8be1b109f7fe3f4c553c2bce4161fdde5cb6ddd717e0bfec1cb7f", 0x2a}], 0x3, &(0x7f0000982000)=[@rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0xe0, 0x4}, {&(0x7f00000a0000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000155000)=[{&(0x7f0000db9000)="3937e4207592074067895002d98d10646e4bc7784d6027a6729eca35d8138310d9375d1fb875137f2777a79e2fa081abcaadfe635f8501384809d06f8079b532def8510b4f3f3e4e2fddd493cc9e83a39e55c74aad4d13cee981cc9402061fb6046935412249a6de6d12c92ca03c2ac76b6f6c4220424167af70e4c88dc42f6f58348bf46f04aac1bdcbdf03bdfeaeff88dcb9725e93f20b532dd0a24d1b8e2c95bed12989e3e1d7a4e0e27163fa0a2bea6e81b567d34dabc5a93187fae94a0d731884c424f7b2222da6e3f6", 0xcc}, {&(0x7f0000c95000)="e56c5f70fd09a5b11f92feda87074674ba384407cd85f58aa31507216fd3f565fa995b3ec21d825aab087a21a6bad45dee93c8f4b5b35b909b4dfcd1dfb1a904edbe5dc12073903e1e2856396ac8eeea9bb2447b232d6c6b48fbe357c7a524b6e6c50292db8cd56334af9fee7cb78105f465d6507b2b4d3af9f44d713ee322e7ab155cd7712c23813fb95751babedfa0404f2cb988b93d955f16072273f2fafa9452dda133de6e9c8922", 0xaa}, {&(0x7f000004b000-0xf0)="1b2d2b5058401f26321c4d564698c3f13bd82d1bcb281492beda4a96f69be8e76adf05e1f973d991510c1be3f76d9912d3cff89964d819dc105532e811b85353e149c8fbd7793f2ce1ad621613d65401de067b8a733b5effbb1fb7a0b539a6ffbb2cdb7c30cef00769c8c1d027e31f189303c3847f6e055c3a4777ab593e2a4f57d682f04dcbaf3516c950681387e43ef8da497657ed0f2187e109d340ff02402789e4b1d4f04d30612032bdee2dda040896b860f9a26871ab919186f05733cc6ae37490111fe51e39c3376266e73003637432b4593f3c2f367cb49da9370b1d5acccb8aeedeb194add14293e5621f2c", 0xf0}, {&(0x7f0000d69000)="2e2cdc5f94ee1aa584cb3258b30b52b4b305e6442752092d2efb9e1a908bd65a796830028ccecffbcaa1e98ce37c5b09774370936e1634793f863d3129b32e0c42c2121ea01dea17249d7b08111ae20ab786eed982d2243c80bec34d8ce93d18e0ef9cc675efdb4346ac356afaea8f1dfd1bca9b22749e64392edb759e3a1022d94435396a0eecb610b4d7642d4c676145a93c1cb9dba5636a15bed88be9c39a7674de48504a515e9558577c9f6e6e0a103dc86bd899fda5ebac2693e955afdd95ff50f31e0c45f5744ebe40dbbf2e7e98f314c099b3f5c44d99c7033fb3522fa2", 0xe1}, {&(0x7f0000049000)="0821bc8df1f63c276a0c9bccca8478867c5be1100b19298daa626fefb2d6287cfdae5109c7ddac34c0ba4d9a74d743ecb5c0ca3ab1f85b45e7df8a163996e416cec1af34ef03f1e10602a7b4612450fd0db31eb24cfee9ba", 0x58}, {&(0x7f0000d4a000)="29ebc0d1f259e0c78c5ee33be84ad7222926c291dc111f31cee6b24ec079540f11422e56552d9bebee9ee42a5d3e130cea1cbc889e3481846286c512a4b0bcf614311810864ba30ee15698aee9b42b51501d627c85c8e384cffd9125813d56fe6f04cb94f8b74b5f86d3626303c75821405e6421a65f745ed20712a9cc09cb5c800b8e", 0x83}], 0x6, &(0x7f000012a000)=[@rights={0x28, 0x1, 0x1, [r2, r0, r0, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x48, 0x40}], 0x4, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xfffffffffffffde3}]}]}, 0x28}, 0x1}, 0x0) 2018/02/16 15:07:08 executing program 4: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00004c7000-0xa)='/dev/vcs#\x00', 0x1ff, 0x280800) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r2, r0, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000516000-0x14)={0x8, [0x83fe, 0x100, 0x5, 0xc7d0, 0x100000001, 0x2, 0x1, 0x4]}, &(0x7f0000ef9000-0x4)=0x14) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000c86000)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000efa000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r3, &(0x7f0000382000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000448000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x3}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) getpeername$inet(r2, &(0x7f0000ef8000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000ef8000)=0x10) sendto$inet(r3, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000ef7000-0x38)={0x0, 0x0, &(0x7f0000efb000-0x20)=[{&(0x7f0000efa000-0x82)=""/130, 0x82}], 0x1, &(0x7f00006c0000)}, 0x8002022) [ 35.900321] audit: type=1400 audit(1518793628.856:13): avc: denied { net_raw } for pid=5257 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 15:07:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) name_to_handle_at(r1, &(0x7f0000eaa000)='./file0\x00', &(0x7f0000519000-0xc1)={0xc1, 0x200, "ba3b586585780ee30ceecb5acacbe05c598914656389963b3e91d27ca51aff9c4af79fe6bdf007eccf4f4667fc736185eace7c3eb7564426532ca11fb7c4a2125b6270536a44582dcfd4236b42d3393a1d879c648f198b64514f922b78e360d30bcb05921f68796b3c8a213e4d16643ceff634167c252f0a30eb96e729191569f599ef8086e4628e565042ae01b3159855c5d04b2e73303632a8a42df1a8f27aab0f45c902982951793650bd391c6cdc4cf94d416aee467035"}, &(0x7f0000df5000), 0x400) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000750000)='/dev/vcs#\x00', 0xc51, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000be4000)={0x0, 0x2c, &(0x7f0000a3c000)=[@in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0xb7a, @mcast1={0xff, 0x1, [], 0x1}, 0x1}]}, &(0x7f00003e8000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000048000)={r3, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}}}, 0x8c) [ 35.952228] Cannot find del_set index 0 as target 2018/02/16 15:07:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000060c000)=0x7) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000384000-0x2), 0x2) r1 = socket(0x10, 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004a6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f000044e000-0x46)=""/70) write(r1, &(0x7f0000ed7000)="26000000220047019353ff07008a00000002006d200000ff1fc0e9ffff495180e507c7033500", 0x26) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00002c3000-0x4), 0x519) write$fuse(0xffffffffffffffff, &(0x7f0000008000-0x28)={0x20, 0x3, 0x0, @fuse_ioctl_out}, 0x20) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000049e000)=0x0) ptrace$setsig(0x4203, r3, 0x5, &(0x7f0000152000-0x10)={0x1d, 0xff, 0x101, 0x5d}) r4 = memfd_create(&(0x7f0000669000)='%&vmnet1{ppp0eth0\x00', 0x2) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000edc000)=""/86) fchmodat(r4, &(0x7f0000a0b000)='./file0\x00', 0x99) 2018/02/16 15:07:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000079000-0xd)='/dev/usbmon#\x00', 0x3f, 0x4000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eeb000-0x28)={@common='ifb0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a95000)={r2, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r3 = accept(r0, &(0x7f0000600000-0x10)=@can, &(0x7f0000570000)=0x10) sendmsg$nl_xfrm(r3, &(0x7f00006e5000-0x38)={&(0x7f0000f90000-0xc)={0x10}, 0xc, &(0x7f0000840000)={&(0x7f00009c5000)=@flushsa={0x4c, 0x1c, 0x800, 0x1, 0x1, {}, [@extra_flags={0x8, 0x18, 0x1ff}, @etimer_thresh={0x8, 0xc, 0x200}, @replay_esn_val={0x28, 0x17, {0x3, 0x0, 0x1, 0x4, 0x2, 0x9, [0x3f, 0x3, 0x100000001]}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000040}, 0x810) syz_open_dev$adsp(&(0x7f0000d0c000)='/dev/adsp#\x00', 0x200, 0x400880) bind(r0, &(0x7f0000ee5000)=@ethernet={0x0, @random="921cb31761c3"}, 0x10) [ 35.998175] Cannot find del_set index 0 as target 2018/02/16 15:07:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000f65000-0x1)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000026f000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000728000)=0xa0) 2018/02/16 15:07:09 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000012000)=""/231, 0xe7}], 0x1, 0x0) 2018/02/16 15:07:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x122) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000689000)='./control\x00', r0, &(0x7f0000ce3000)='./control/file0\x00') name_to_handle_at(r0, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000), 0x0) 2018/02/16 15:07:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x3}, 0x2b0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e05000)={0x0, 0xe3, "0de86edf6e1af03581c9579699b4f1615463b838e05032243c850185fbe8d76ef492ffdb3392b953759ceff9b9a923b5672dc6bab3d52a7eae0837d5d2738b4bc069f85362682a251210c7f6cf083e85dd5d1a3a48d0a642487427ca575076e52f8e4073df4ef5f71414041763c0bcaacf296ef003452ada39fa1eaf00fc97b36295f7d8f6297d7879289cf512465871df1e4302a8566c794bc006d40dc0ce18f19ac81c242d12174e368be950bf2d81a262e1855532e7a68f848ba79e7a60131a6749531259c911d2bc6c08b99101c993ab5f597949ba0a1e9dc609460e9123f73f2c"}, &(0x7f0000010000)=0xeb) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000363000-0xa0)={r4, @in6={{0xa, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0xf3f, 0x4, 0x4, 0x9, 0xe8}, 0xa0) [ 36.134421] audit: type=1400 audit(1518793629.089:14): avc: denied { dac_read_search } for pid=5303 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 15:07:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f000044c000-0x6)=@hci, &(0x7f000012e000)=0x6, 0x800) r2 = syz_open_dev$amidi(&(0x7f000002c000)='/dev/amidi#\x00', 0x5d3, 0xa000) ioctl$TIOCCBRK(r2, 0x5428) write(r0, &(0x7f00007a7000)="bba56641b037304a4f94c881dfcc216e75b45033bcbbc9d55e5dda08b7b3d64f3abed4c44bac81e0e1cd0ebb", 0x2c) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000f59000-0x90)={0x2, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00001c7000-0xb)='/dev/audio\x00', 0x2303, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000496000-0x8e)=""/142) syz_emit_ethernet(0x3e, &(0x7f000037e000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "81034a", 0x8, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r4 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000d47000)={@empty, @dev}, &(0x7f0000fe9000+0x4)=0x8) r5 = shmget(0x2, 0x4000, 0x54000000, &(0x7f00008b2000/0x4000)=nil) shmat(r5, &(0x7f0000deb000/0x1000)=nil, 0x2000) 2018/02/16 15:07:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000844000-0x12)='/dev/input/mouse#\x00', 0x80000001, 0x10000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000924000)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x40405514, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471"}, 0x0, [], {0x77359400}}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00002a9000-0x40)={0x2, 0x0, 0x0, 0x0, "1099cb8c19ad64481038124f178dabfe8802cf45e544ec8b5f1d7d904a9b1e49c568f18c87756fbca2786220"}) 2018/02/16 15:07:09 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x1, 0x4) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000e7a000)) dup2(r3, r0) 2018/02/16 15:07:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000471000)='/dev/sg#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000e08000-0x4)) r1 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) clock_nanosleep(0x7, 0x0, &(0x7f000077e000-0x10), 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00007b6000-0x4), &(0x7f00009cd000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000942000-0x8)) sendto$inet6(r0, &(0x7f00001d6000-0x1000)="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", 0x1000, 0x4000, &(0x7f0000063000-0x1c)={0xa, 0x3, 0x2689, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, 0x1c) write$selinux_user(r0, &(0x7f000047b000-0x31)={'system_u:object_r:udev_helper_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x31) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000072c000-0x558)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4f8, 0xd0, 0x1a0, 0x1a0, 0x0, 0x0, 0x428, 0x428, 0x428, 0x428, 0x428, 0x6, &(0x7f0000fe5000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="1d8029531cdaa6d7d1ac1baef2683975"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x558) sendto$inet6(r1, &(0x7f0000f21000-0x28), 0x0, 0x0, &(0x7f0000f79000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) clock_gettime(0x0, &(0x7f000071c000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000e33000)={{0x77359400}, {r2, r3+10000000}}, &(0x7f00000c4000)) 2018/02/16 15:07:09 executing program 4: 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 = socket$inet6(0xa, 0x801, 0x0) ioctl(r0, 0x8, &(0x7f0000c85000)="a05ddcdb65251fd98e52f7950a5db5584ff03e7880d4e51082139bbb848d56af9ca142818031496c3c47b6d480568b92923795fbacab17a9e8e0b796125e3b8789aaa49e47b2431dcfff41381978cd0eb5aae1dd1964376b2372539d4950b4d2889a11365d636846c0c1d2dc8fd3ec7b932e23280fb10cf4e31e129dc2cb4a3dbcd18b8471f1aa66690c6a530164420ee93e809700c26a3aa48bbe7eedd1412760ba37625935ed6205c6de40b12bbe1fa0fea1eec3c04e9242babe667220282bc4a40d35fb678a01e07c8ebc2421cb4224e8dfb9") setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000015000-0x3c0)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x1c0, 0x0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f000000c000-0x40), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@broadcast=0xffffffff, @syzn={0x73, 0x79, 0x7a}}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="742d7dff42a7bb6e84d061f6c226eab1", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x71}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) connect$inet6(r1, &(0x7f000000c000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/16 15:07:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000027a000)='/proc/self/net/pfkey\x00', 0x113200, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x80) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x218, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x80, 0x79ff, 0x44b5, 0x2}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x278) syz_emit_ethernet(0x3e, &(0x7f0000947000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/16 15:07:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000095a000-0xb)='/dev/audio\x00', 0x82000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000802000-0x8)={0x0, 0x4, 0x80, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000078c000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) r2 = syz_open_dev$binder(&(0x7f0000563000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00001c5000)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000787000)={0x124, 0x0, &(0x7f0000649000-0x124)=[@clear_death={0x400c630f, 0x1}, @reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x50, 0x30, &(0x7f0000a41000)=[@fda={0x66646185, 0x4, 0x4, 0x3a}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @flat={0x73682a85, 0x100, r3, 0x3}], &(0x7f00001a9000)=[0x38, 0x20, 0x48, 0x48, 0x38, 0x38]}, 0x80000000}}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40, &(0x7f0000e92000)=[], &(0x7f0000785000-0x40)=[0x38, 0x38, 0x78, 0x30, 0x58, 0x48, 0x0, 0x48]}}, @decrefs={0x40046307, 0x2}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x3, 0x2}, @release={0x40046306}, @dead_binder_done={0x40086310, 0x4}, @clear_death={0x400c630f, 0x3, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f0000ee9000)=[], &(0x7f0000dd2000-0x28)=[0x68, 0x40, 0x48, 0x0, 0x48]}}], 0x1, 0x0, &(0x7f00001d6000-0x1)='o'}) r4 = add_key$user(&(0x7f0000d3c000-0x5)='user\x00', &(0x7f00005bc000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000981000)="edf69748579e45a2efdd7f979275ce3f305bbc097480113a9d78673c25959ea9fdb74e42125074d15b21ed215ae5a90bde1382188ec9ca3d739e5452be19d298da573325297fd555d74b7e43b06d1a8834f8836cdef0d1d329dee4be4b90980e09297f8fb7554420c5c84642c0bf901db5b1b0fa7b177fcba189b3d15c8fcf0684e18f7e7fc52a0a6da92e4608d1c59e3e45c563e69ce36b09a1b6826e684f582d630fb81276fe37dfb3fadd9f6dc6adeccc8a64436940ad3971c0a90b820e9c1f328d40e9ec47a923c02599b3de90a9", 0xd0, 0xfffffffffffffffd) request_key(&(0x7f000066b000)='dns_resolver\x00', &(0x7f0000964000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e6a000)='/dev/binder#\x00', 0x0) r5 = add_key(&(0x7f000052a000)='encrypted\x00', &(0x7f0000a5a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004ed000-0xd7)="b7722333b4c0900efa91b9bc646b202218f75c2251aa82bbffb84be5f7cfe25a0361b1d3f75c67080331824c21852d58151b0e4e28bcf3566328b055735eeb6b56e318cb54acb4bb0a21c4eda5accaed4068532f809cc3be62e0e2d5273543604a211633e1f42f1671251df7908f15f25282a6763704757dd28d94ed2d7a0fbe9fad7e8f5cd37a2e9bc6325a31de62f4682478049340a048782f98918808fd872db5598412e1ff3e6ee28ab8543ebbb08dbe992aab700c7bc81642fe79fccfef8b9fb3cd2cd75f9a00e364c3ec1c3d365fefd3828110a1", 0xd7, 0xfffffffffffffffc) r6 = request_key(&(0x7f0000b8b000-0x8)='keyring\x00', &(0x7f0000118000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000520000-0xd)='vmnet0ppp0-[\x00', r5) keyctl$reject(0x13, r4, 0x80, 0x1, r6) read(r0, &(0x7f000093d000-0x20)=""/32, 0x3aa) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1}) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000e76000)) 2018/02/16 15:07:09 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000000)={0x8, 0x8, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000112000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0xffffffffffffffff}}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000f85000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x20}], {0x95}}, &(0x7f0000d63000)="73597a6b618f6c65000d", 0x80000000009, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) r1 = syz_open_dev$usbmon(&(0x7f0000864000-0xd)='/dev/usbmon#\x00', 0x7, 0x408480) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f000054a000-0x18)={0x4, 0x2000, 0x1f, 0x1f}) [ 36.218302] audit: type=1400 audit(1518793629.173:15): avc: denied { prog_load } for pid=5320 comm="syz-executor6" 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 [ 36.253450] binder: 5317:5322 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 36.260960] binder: 5317:5322 got reply transaction with no transaction stack 2018/02/16 15:07:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000ae5000-0x8)='./file0\x00', 0x80040, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000b13000)='./file0\x00', 0x94) lseek(r0, 0x0, 0x4) 2018/02/16 15:07:09 executing program 2: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006da000)="1c0000000000000800005800000fff54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000d75000)="f064edcffe13c11a5a3d542a806ce2611095b60cda", 0x15, 0x0, &(0x7f0000b74000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000034e000)="5d87bdda3c805c3df8a49b03762b3057fb0f75ff562a0412dbe0977e2e85d485cf0edf93d92880ae1a39a3f926b5f4a8f1459452a7cc1983e2de8da74bcba7ec441827c2a97f1e30ea13c8aaf750cebce427e84386484094abc0f156b42ca8eb1557036d170ecead6e901bee5a2b7b986f474969170973aefd899af67009702900f85e587a117d225f4bbb2a4cf4229bd026dcee4b7b5cf36b296c9fc4a453ea81021aee5b37c82fc0dce38c9d6badb3312fcbda07f18ae656c5f95256a2ab22a1c23764c38a0a5d10e5bf882e5de65592be9fe9b0ac63d264e6251c6e48fc885c89", 0xe2) 2018/02/16 15:07:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x3) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000140000+0xe9f)={0x378e, 0x5}, 0x2) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000079e000-0x48)) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000aab000/0x18000)=nil, &(0x7f0000dfb000-0x18)=[@text16={0x10, &(0x7f0000687000)="670f01ca66b91709000066b82900000066ba000000000f30baf80c66b834aa098d66efbafc0c66b80900000066efbaf80c66b8d742b38e66efbafc0cec0f00970d00f0877d81b8e3000f00d80fbf19640f20e664260f2090", 0x58}], 0x1, 0x11, &(0x7f000002e000-0x20)=[@cstype0={0x4, 0xc}, @vmwrite={0x8, 0x0, 0x6, 0x0, 0xad, 0x0, 0xffffffffffffffff, 0x0, 0x8}], 0x2) [ 36.268341] binder: 5317:5322 transaction failed 29201/-71, size 80-48 line 2757 [ 36.314124] audit: type=1400 audit(1518793629.257:16): avc: denied { prog_run } for pid=5320 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 36.341776] encrypted_key: master key parameter '"÷\"Qª‚»ÿ¸Kå÷ÏâZa±Ó÷\g1‚L!…-XN(¼óVc(°Us^ëkVãËT¬´» 2018/02/16 15:07:09 executing program 6: r0 = socket(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000f0c000), 0x0, 0x0, &(0x7f0000efe000-0x6)=@hci={0x1f, 0x5}, 0x6) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00009da000-0x90)={0x0, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004ec000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d0000)=0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000287000-0x4)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) recvfrom$unix(r0, &(0x7f000080a000), 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000-0x8), r0, &(0x7f0000001000), 0x736ab334, 0x4) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) shutdown(r0, 0x0) 2018/02/16 15:07:09 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, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) r2 = getpgid(0x0) fcntl$getownex(r0, 0x10, &(0x7f00007e3000)={0x0, 0x0}) tgkill(r2, r3, 0x5) sendto$inet6(r1, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xe, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r4 = openat(0xffffffffffffff9c, &(0x7f0000db8000-0x8)='./file0\x00', 0x700, 0x1a0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000340000), &(0x7f0000f50000)=0xb) 2018/02/16 15:07:09 executing program 4: openat$selinux_access(0xffffffffffffff9c, &(0x7f00009d6000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000035a000)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f0000812000)={0x0, 0x0}, 0x4000) socket$l2tp(0x18, 0x1, 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c3a000)) fadvise64(r0, 0x0, 0x3, 0x4) 2018/02/16 15:07:09 executing program 3: r0 = socket(0x11, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x200000000401, 0x800020080) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x6d0002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000002000)={"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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7f, 0x7, 0x1d, 0x0, "8dc6e7254131ada84ac30a9ec5512910c1bc3022ec3d15c2485a7bdbc7b00ff7198aeadd57611617b49196353321c9aad001dbdbbdc64c3d62b55e607bf893b3", "45bc88c21c1c0094bc1c6baa956744185eddc052a45074384335d96b165759fd", [0xa305, 0x84]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 36.341776] !Äí¥¬Êí@hS/€œÃ¾bàâÕ'5C`J!3áô/q%÷òR‚¦v7u}Ò”í-z¾Ÿ­~\Óz.›Æ2Z1Þbôh$x“@ Hx/˜‘ˆý‡-µY„áÿ>n⊸T>»°¾™*«p {ÈBþyüÏï‹Ÿ³Í,×_š' is invalid 2018/02/16 15:07:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/ptmx\x00', 0x600041, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00007fc000)=""/156) pipe(&(0x7f00008b7000)) [ 36.408648] [ 36.410320] ====================================================== [ 36.416630] WARNING: possible circular locking dependency detected [ 36.422941] 4.16.0-rc1+ #314 Not tainted [ 36.426979] ------------------------------------------------------ [ 36.433285] syz-executor6/5353 is trying to acquire lock: [ 36.435752] binder: 5317:5338 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 36.438801] (sk_lock-AF_INET){+.+.}, at: [<000000005e467cc6>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 36.438826] [ 36.438826] but task is already holding lock: [ 36.438828] (rtnl_mutex){+.+.}, at: [<0000000052d2ab73>] rtnl_lock+0x17/0x20 [ 36.438846] [ 36.438846] which lock already depends on the new lock. [ 36.438846] [ 36.445603] binder: 5317:5338 got reply transaction with no transaction stack [ 36.454826] [ 36.454826] the existing dependency chain (in reverse order) is: [ 36.454829] [ 36.454829] -> #2 (rtnl_mutex){+.+.}: [ 36.454846] __mutex_lock+0x16f/0x1a80 [ 36.454856] mutex_lock_nested+0x16/0x20 [ 36.460810] binder: 5317:5338 transaction failed 29201/-71, size 80-48 line 2757 [ 36.468040] rtnl_lock+0x17/0x20 [ 36.468046] unregister_netdevice_notifier+0x91/0x4e0 [ 36.468057] tee_tg_destroy+0x61/0xc0 [ 36.481040] encrypted_key: master key parameter '"÷\"Qª‚»ÿ¸Kå÷ÏâZa±Ó÷\g1‚L!…-XN(¼óVc(°Us^ëkVãËT¬´» [ 36.481040] !Äí¥¬Êí@hS/€œÃ¾bàâÕ'5C`J!3áô/q%÷òR‚¦v7u}Ò”í-z¾Ÿ­~\Óz.›Æ2Z1Þbôh$x“@ Hx/˜‘ˆý‡-µY„áÿ>n⊸T>»°¾™*«p {ÈBþyüÏï‹Ÿ³Í,×_š' is invalid [ 36.483591] cleanup_entry+0x242/0x380 [ 36.483597] __do_replace+0x7ac/0xa70 [ 36.483603] do_ip6t_set_ctl+0x40f/0x5f0 [ 36.483609] nf_setsockopt+0x67/0xc0 [ 36.483622] ipv6_setsockopt+0x10b/0x130 [ 36.571980] tcp_setsockopt+0x82/0xd0 [ 36.576278] sock_common_setsockopt+0x95/0xd0 [ 36.581266] SyS_setsockopt+0x189/0x360 [ 36.585747] do_syscall_64+0x280/0x940 [ 36.590131] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 36.595814] [ 36.595814] -> #1 (&xt[i].mutex){+.+.}: [ 36.601247] __mutex_lock+0x16f/0x1a80 [ 36.605642] mutex_lock_nested+0x16/0x20 [ 36.610208] xt_find_table_lock+0x3e/0x3e0 [ 36.614947] xt_request_find_table_lock+0x28/0xc0 [ 36.620285] get_info+0x154/0x690 [ 36.624235] do_arpt_get_ctl+0x2a9/0xa00 [ 36.628790] nf_getsockopt+0x6a/0xc0 [ 36.633021] ip_getsockopt+0x15c/0x220 [ 36.637405] tcp_getsockopt+0x82/0xd0 [ 36.641700] sock_common_getsockopt+0x95/0xd0 [ 36.646688] SyS_getsockopt+0x178/0x340 [ 36.651159] do_syscall_64+0x280/0x940 [ 36.655545] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 36.661226] [ 36.661226] -> #0 (sk_lock-AF_INET){+.+.}: [ 36.666918] lock_acquire+0x1d5/0x580 [ 36.671211] lock_sock_nested+0xc2/0x110 [ 36.675765] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 36.681185] ip_setsockopt+0x3a/0xa0 [ 36.685392] udp_setsockopt+0x45/0x80 [ 36.689686] sock_common_setsockopt+0x95/0xd0 [ 36.694674] SyS_setsockopt+0x189/0x360 [ 36.699142] do_syscall_64+0x280/0x940 [ 36.703525] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 36.709204] [ 36.709204] other info that might help us debug this: [ 36.709204] [ 36.717407] Chain exists of: [ 36.717407] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 36.717407] [ 36.727614] Possible unsafe locking scenario: [ 36.727614] [ 36.733642] CPU0 CPU1 [ 36.738280] ---- ---- [ 36.742919] lock(rtnl_mutex); [ 36.746170] lock(&xt[i].mutex); [ 36.752115] lock(rtnl_mutex); [ 36.757886] lock(sk_lock-AF_INET); [ 36.761571] [ 36.761571] *** DEADLOCK *** [ 36.761571] [ 36.767605] 1 lock held by syz-executor6/5353: [ 36.772155] #0: (rtnl_mutex){+.+.}, at: [<0000000052d2ab73>] rtnl_lock+0x17/0x20 [ 36.779854] [ 36.779854] stack backtrace: [ 36.784326] CPU: 1 PID: 5353 Comm: syz-executor6 Not tainted 4.16.0-rc1+ #314 [ 36.791568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.800894] Call Trace: [ 36.803471] dump_stack+0x194/0x257 [ 36.807083] ? arch_local_irq_restore+0x53/0x53 [ 36.811730] print_circular_bug.isra.38+0x2cd/0x2dc [ 36.816718] ? save_trace+0xe0/0x2b0 [ 36.820406] __lock_acquire+0x30a8/0x3e00 [ 36.824533] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.829695] ? rtnl_lock+0x17/0x20 [ 36.833208] ? rtnl_lock+0x17/0x20 [ 36.836725] ? print_irqtrace_events+0x270/0x270 [ 36.841454] ? mutex_lock_io_nested+0x1900/0x1900 [ 36.846270] ? print_irqtrace_events+0x270/0x270 [ 36.851003] ? __lock_acquire+0x664/0x3e00 [ 36.855216] ? check_noncircular+0x20/0x20 [ 36.859438] lock_acquire+0x1d5/0x580 [ 36.863211] ? lock_acquire+0x1d5/0x580 [ 36.867163] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 36.872243] ? lock_release+0xa40/0xa40 [ 36.876193] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 36.882049] ? do_raw_spin_trylock+0x190/0x190 [ 36.886606] ? lock_sock_nested+0x44/0x110 [ 36.890813] lock_sock_nested+0xc2/0x110 [ 36.894848] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 36.899923] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 36.904826] ? ip_ra_control+0x5c0/0x5c0 [ 36.908875] ? check_noncircular+0x20/0x20 [ 36.913087] ? find_held_lock+0x35/0x1d0 [ 36.917122] ? find_held_lock+0x35/0x1d0 [ 36.921163] ? avc_has_perm+0x35e/0x680 [ 36.925113] ? lock_downgrade+0x980/0x980 [ 36.929241] ? lock_release+0xa40/0xa40 [ 36.933188] ? lock_downgrade+0x980/0x980 [ 36.937310] ? lock_release+0xa40/0xa40 [ 36.941259] ? __lock_is_held+0xb6/0x140 [ 36.945295] ? avc_has_perm+0x43e/0x680 [ 36.949247] ? avc_has_perm_noaudit+0x520/0x520 [ 36.953895] ? iterate_fd+0x3f0/0x3f0 [ 36.957671] ? kcov_ioctl+0x56/0x1b0 [ 36.961358] ? lock_downgrade+0x980/0x980 [ 36.965479] ? lock_release+0xa40/0xa40 [ 36.969427] ? sock_has_perm+0x2a4/0x420 [ 36.973463] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 36.978803] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 36.984489] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 36.989741] ip_setsockopt+0x3a/0xa0 [ 36.993430] udp_setsockopt+0x45/0x80 [ 36.997206] sock_common_setsockopt+0x95/0xd0 [ 37.001678] SyS_setsockopt+0x189/0x360 [ 37.005627] ? lock_downgrade+0x980/0x980 [ 37.009748] ? SyS_recv+0x40/0x40 [ 37.013178] ? security_file_ioctl+0x7d/0xb0 [ 37.017559] ? security_file_ioctl+0x89/0xb0 [ 37.021941] ? do_syscall_64+0xb6/0x940 [ 37.025889] ? SyS_recv+0x40/0x40 [ 37.029315] do_syscall_64+0x280/0x940 [ 37.033173] ? mmdrop+0x18/0x30 [ 37.036426] ? finish_task_switch+0x279/0x860 [ 37.040894] ? syscall_return_slowpath+0x550/0x550 [ 37.045799] ? syscall_return_slowpath+0x2ac/0x550 [ 37.050703] ? prepare_exit_to_usermode+0x350/0x350 [ 37.055693] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 37.061031] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.065850] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 37.071012] RIP: 0033:0x453a59 [ 37.074189] RSP: 002b:00007f84daabac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 37.081870] RAX: ffffffffffffffda RBX: 00007f84daabb6d4 RCX: 0000000000453a59 [ 37.089112] RDX: 000000000000002d RSI: 0000000000000000 RDI: 0000000000000013 [ 37.096376] RBP: 000000000071bf58 R08: 0000000000000090 R09: 0000000000000000 [ 37.103619] R10: 00000000209d9f70 R11: 0000000000000246 R12: 00000000ffffffff 2018/02/16 15:07:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba042d5cffe2000000000101007fff", 0xffffff38) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ec3000)={0x1, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/16 15:07:10 executing program 0: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00000a5000+0x108)={0x1, &(0x7f0000001000-0x8)=[{0x6, 0x0, 0x0, 0x50020}]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000c3000-0xf)='net/ipv6_route\x00') mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000f7000)) fsync(r0) 2018/02/16 15:07:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e9b000)=0x5, 0x4) timerfd_gettime(0xffffffffffffffff, &(0x7f0000953000-0x20)={{}, {0x0, 0x0}}) recvmmsg(0xffffffffffffffff, &(0x7f00006b7000)=[{{&(0x7f00006ee000-0x6)=@hci, 0x6, &(0x7f00003e9000)=[{&(0x7f00009c2000)=""/163, 0xa3}, {&(0x7f00003fd000)=""/146, 0x92}, {&(0x7f000046c000-0xc0)=""/192, 0xc0}, {&(0x7f000049d000)=""/221, 0xdd}], 0x4, &(0x7f0000dd4000-0x91)=""/145, 0x91, 0x1f}, 0x2}, {{&(0x7f0000c14000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0xfffffffffffffeea, &(0x7f00002a5000)=[{&(0x7f0000000000)=""/161, 0xa1}, {&(0x7f0000c16000)=""/23, 0x17}, {&(0x7f000016b000)=""/141, 0x8d}], 0x3, &(0x7f0000f25000)=""/4096, 0x1000, 0x299}, 0xfffffffffffffffa}, {{&(0x7f00005b3000-0x65)=@un=@file={0x0, ""/99}, 0x65, &(0x7f0000785000-0x20)=[{&(0x7f0000505000-0xb0)=""/176, 0xb0}, {&(0x7f00006a9000-0x75)=""/117, 0x75}], 0x2, 0x0, 0x0, 0x7}, 0x9}, {{&(0x7f0000ab2000-0x10)=@ax25, 0x10, &(0x7f00007e0000-0x30)=[{&(0x7f00000bd000)=""/11, 0xb}, {&(0x7f0000888000-0xc)=""/12, 0xc}, {&(0x7f0000618000-0xa5)=""/165, 0xa5}], 0x3, &(0x7f00004c8000-0x1000)=""/4096, 0x1000, 0xc63e}, 0x9}, {{&(0x7f0000603000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000356000-0x10)=[{&(0x7f00008d6000)=""/106, 0x6a}], 0x1, &(0x7f0000ff3000-0x37)=""/55, 0x37}, 0x8}, {{&(0x7f00006fd000)=@nfc_llcp, 0x60, &(0x7f0000e3e000-0x20)=[{&(0x7f0000c62000-0x17)=""/23, 0x17}, {&(0x7f00004b4000-0xb0)=""/176, 0xffffffffffffffb4}], 0x2, &(0x7f0000dfb000-0xa7)=""/167, 0xa7, 0x900000000}, 0xda9}, {{&(0x7f0000d7f000)=@nfc, 0x10, &(0x7f0000284000-0x60)=[{&(0x7f0000f62000)=""/4096, 0x1000}, {&(0x7f0000fa8000-0x19)=""/25, 0x19}, {&(0x7f00008d1000)=""/72, 0x48}, {&(0x7f000046c000-0x7)=""/7, 0xffffffffffffff15}, {&(0x7f000018e000-0x3a)=""/88, 0x58}, {&(0x7f0000103000-0x66)=""/102, 0x66}], 0x6, 0x0, 0x0, 0xfff}, 0x4}], 0x7, 0x0, &(0x7f00000d5000-0x10)={0x0, r1}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x200000000000001}, 0x1c) shutdown(r2, 0x1) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00001c1000-0x8), &(0x7f0000beb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003ab000-0xae)={0x0, 0xa6, "d32b16c6361173c63855cec6f2021e57b778f8886e740d708c28a9879fbe843326da223fbe1dce42ef6466dc506fbb196ae0667718e4d43b328aaafa2f103b15dd300c464d4ced00f389e0b3421117e7eacda85b2df221ff1bd8563bdafaf48ba6908cff93421125780716ea1b53eed8b70c29c7adcf639ae8dbf06a76ab643178fdf5e06fe389aeea0f6ebe9dfcc6514090b1766e11075632171d66493369044346c3c16c7b"}, &(0x7f00005cb000-0x4)=0xae) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000049d000)={r4, 0x100000000, 0x30}, &(0x7f00002c9000)=0xc) [ 37.110860] R13: 0000000000000519 R14: 00000000006f7af8 R15: 0000000000000001 2018/02/16 15:07:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = dup(r0) r2 = shmget(0x2, 0x10000, 0x78000080, &(0x7f0000751000/0x10000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00007cc000)=""/209) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00002c5000-0x4f0)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x208, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000a9c000), {[{{@uncond, 0x0, 0x1a8, 0x208, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0xa1c8532f738e2c61, 0x0, 'syz1\x00'}}, @common=@set={0x40, 'set\x00'}]}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @generic="dc3851ba44e5e8cbb7aa933789c14b1c", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="e0b4dac09927b917b97449774c524d65", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) 2018/02/16 15:07:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000048000)='./control\x00', 0x0) setrlimit(0xe, &(0x7f00006c1000)={0x2, 0x8000}) r0 = inotify_init1(0x0) mount(&(0x7f0000039000)='./control\x00', &(0x7f000003a000-0xa)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x0, &(0x7f0000040000)) inotify_add_watch(r0, &(0x7f0000006000)='./control\x00', 0xa4000001) r1 = open(&(0x7f0000035000)='./control\x00', 0x0, 0x0) getdents(r1, &(0x7f000003f000), 0x0) getsockname$inet6(r1, &(0x7f0000ea1000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000113000-0x4)=0x1c) 2018/02/16 15:07:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) bind$alg(r0, &(0x7f00005ed000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6), 0x0) 2018/02/16 15:07:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c2a000-0x1c)=""/28, 0xfffffec8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) openat$sequencer(0xffffffffffffff9c, &(0x7f000092a000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000d6b000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eac000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/16 15:07:10 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000014000)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f0000015000-0x30), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x0, 0x4}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000000c000-0xa)='/dev/cuse\x00', 0x80000, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000007000)={0x5, 0x9e, &(0x7f000000d000-0x9e)="3c99da1303aec76635ebabbfd1fb951d4f36194660815c2c711f7c908e4d0a168d65685655e0f20d37597f9191a7e67dafeec9bfb6d755435246b6ae6f937ddf521d68a5377dbbd8be407a650c3c8a0dae472d97f5dd647df9ae1020a43fc4b28194f8e7ff5082979c6277d45e922ad8d75a84b95538fff684cd385accb1346ff29795388845e3ee4d1cfdb9789122c1fad98c1e3babed0f0fdb692aec3f"}) 2018/02/16 15:07:10 executing program 5: rt_sigaction(0x14, &(0x7f0000cad000), &(0x7f000048b000), 0x8, &(0x7f000028c000-0x8)) 2018/02/16 15:07:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000315000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000b41000)=0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000620000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000169000-0x6)={0xffff}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000ddc000-0x4)) r2 = syz_open_procfs(0x0, &(0x7f00003f2000+0x91d)='net/ip_mr_cache\x00') sendmmsg(r0, &(0x7f0000bf5000)=[{{&(0x7f0000905000)=@in={0x2, 0x2, @rand_addr=0x188a}, 0x10, &(0x7f0000077000)=[{&(0x7f0000b41000)="30d3d94072a483cb69e77aab20d0da7e898dc8bd0b3f6f163532b412b722626d55d1b5d28753dd3848b7fe3753bfc70ae480839993e5b6c680e6e1032f35aebcee32312193d1efd5b5b032972c96c95637bad4031cc2b6e93b6da334563478cc037552462fafa18fdaca478dd249ec900269a12b2934fd69586bf51976452f7e34cd973a0d2e5289988314e8f4dc8e13bdd090b624ccd5a3843440931f370232fce35ec657bd40948280f2621355d357008e5a942cd083553583ff8c3654fabaf30518ae0a7402692fb6bd797514efae4ae2d2", 0xd3}], 0x1, &(0x7f000050a000)=[], 0x0, 0x8000}, 0x2}, {{&(0x7f0000e1a000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, 0x4, 0x1, 0x2, 0x1}}, 0x2e, &(0x7f0000b4a000-0x50)=[{&(0x7f0000eb2000-0x1000)="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", 0x1000}, {&(0x7f0000973000)="257fee294343dc93504d531f6d313048d218a2c61044072a247a87153aad8279a96006d1dca2fc90ec4ab81227ae3e04c6fb2262fc93616792e37ae97a0ebe985ac6598ec78b3d202ab57246438ff3a06d901ba7488ea3c7855177a728785fd7296b54404ba75a3ba1a27c9b45253bc4e4e9fd0c06f76a50746a3201d62d711cca52f000b29d9ce1bb69ef9e037d4a0448ac55aa309328fd951ff794e95d7eaab538d85ddb7de9db45a502faa320677e791c6bf76e42bce12f000f50c094d55defe5aa7ed4d6e66c8a46fe29cce5b3cf36eeb150c7945a377cea769be7", 0xdd}, {&(0x7f0000b05000)="e0a9664596fc2a32f88798dcbb432b429affbe09a79b1c7a2eb8114bba9c4e3a8cd8c553ef6f011f0f3aa6ff8a1b4e390b9e83a18339ed0cbaa2f39bbad7d475d4e65f001cdf8999aaf54f1cba4f6c2036f587fc72d140d79aeebf4b408493c8f72d297bc1b5d929e3f18e3c099878f59f9ddc20b9d69cf3529591abe5721bf6bba8c34357053cfbfc53a6374968659702881a294bbd67784a03a99ae414f1965f731f52c1679433ff7082503d8617e210037306ce4d114dff04", 0xba}, {&(0x7f0000ce7000-0xaa)="c6fcd8b7097a68c19182403b40a30ea3e7a00fcaa684616ffcbde42281fef2892ec3134214c9c81d0516b6c1b67a33e7948c0d5a5417b6ac5e71af966260ecf33beda43aa2c67758465bcb0408285810ed2596ff5ebbcdb25ee198144a2599eccaaa89a607540c36526547dc1e16671e7319f80a9867459ea93e5da85bb80456ff5a7cf6554081138c53e1cd3a007c50554092b326363e318ac4fb98ea44ac774fb85d9c94c2ae702076", 0xaa}, {&(0x7f000006d000)="0d05a6e285c190726c4c2db7171a2f17661fe3e1b8b40a23f013bfc6c1f3b78abdbccbedcb6d7b7fc410360028b1f3c86b68df2b16b938081f8b71b1e89eab1014f85c0780ba544a0f1c", 0x4a}], 0x5, &(0x7f0000928000)=[{0xc8, 0x113, 0x0, "c66d45675bd1ffba3939aab89a18cd79f727ebb724e12504eb98020a5d46e3dc873ac90aad653d335006ede432d24485d8943fabf635d3209bfd742ce066a99948e61e3862a05b964fdb442882b3dd90e84b0113e93a0073b45984b97cc99fb657c118cc63e8840d45a326dcb17b064dc9f2edcef005f18c9cd20a435b2aeef307502110518cbd6b89273b0da37fc33631fea7d74a23607029115dd7542e70ee124f76674330df289ed988ddd4cc3d39d7e5cafad2f4c2"}, {0x18, 0x107, 0x11, "a28564f2"}, {0x30, 0x10d, 0x21ea, "cc0aaaf6142ab96052ba781e13ff61f0db9de8f90fa20d4abdf26c31"}, {0x90, 0x103, 0x3, "2e00aab589da618eec0e4df84886c4ed551825ee785778fa736f3188be600efbb68cdfe202037e647c80411502e1499e4eef429cef72377a3cfa5a1ccb14f97032c1893d22b9e92695dc0845794447211f9fef30c308116f95219e28b3cb61ed188f1685cc9056c431f715a7984ba9fd30997b06b76e52ce796b042d95"}], 0x1a0, 0x10}, 0x89cd}, {{&(0x7f000008c000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58, &(0x7f0000b62000)=[{&(0x7f000012a000)="2ae1ac8bc3d6c9e404c7552c4435fb8fb05cc7fd069318d5bf52c226a8", 0x1d}], 0x1, 0x0, 0x0, 0x40000}, 0x200}], 0x3, 0x4004050) sendfile(r0, r2, &(0x7f00002bd000-0x8), 0x67) 2018/02/16 15:07:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) write(r0, &(0x7f0000e90000)="5a0af213918d07e0b8d2532d9a10ef4bf74135ef008e10b0ae9c536e7cf347097e6d28886e63284f49a4cb7b80263cb988b4511e084cbc1131f61646baee176bae501d142eb71a93d1217f8a1314836b6b40ce44760437cfc28c357215f72c3133b04604c08c031cb0e2587c3d0590acbf9a127c1c3d47f27898fc84f93bbffd1324fa1d78c89ac9e7699ce7fb2bd8f6559063e618a69c693290b9791f10aaad6a9f3f4f6f04b6506c2927ca15d593f06a1687db07504d24aef645ae601fcf66423300da5388d1d4a27ff05509e26e8d2cc580ea6dc7abaf91145b6f8e3e5a741358dded52a950d16c7307815d59b0d04b", 0xf1) bind(r0, &(0x7f0000fc3000-0x20)=@pptp={0x18, 0x2, {0x1, @empty}}, 0x402) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@nfc={0x27, 0x3, 0x32, 0x5}, 0x306) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) fcntl$setstatus(r3, 0x4, 0x40000) r4 = syz_open_dev$sndpcmp(&(0x7f000056b000-0x12)='/dev/snd/pcmC#D#p\x00', 0xb560, 0x14100) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/16 15:07:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000282000-0xa)='/dev/cuse\x00', 0x20404, 0x0) setns(r0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000297000)=0x6) fcntl$setstatus(r0, 0x4, 0x42c00) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000267000-0x8)) 2018/02/16 15:07:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003b2000-0x8)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000cb9000+0x48c)="cf84", 0x2, 0x20004041, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x1c, 0x1d, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic="05"]}]}, 0x1c}, 0x1}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000c3a000+0x129)='./file0\x00', 0x0, 0x4) connect$unix(r2, &(0x7f0000eeb000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e08000-0x68)=[@in6={0xa, 0x1, 0x101, @empty, 0xd6d}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0x5e, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x95e9}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}], 0x68) [ 37.239657] xt_recent: Unsupported user space flags (00000061) [ 37.242571] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/16 15:07:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005ed000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-aesni)\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00001d1000)=""/51) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6), 0x0) 2018/02/16 15:07:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00006b5000)='/dev/loop#\x00', 0x0, 0x181001) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000958000)=[]) r1 = add_key$keyring(&(0x7f0000a58000-0x8)='keyring\x00', &(0x7f00000f2000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f000080b000-0xc)="6173796d6dfffbffff1c069b", &(0x7f0000419000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00006f0000-0x8)='selinux\x00', r1) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) syz_open_dev$mice(&(0x7f0000a1e000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) sendfile(r0, r0, &(0x7f0000e55000)=0x3, 0x100000001) 2018/02/16 15:07:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000053a000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, 0x0, 0x40000}}, &(0x7f0000b0a000)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bcf000-0x7)={r2, 0x0, 0x3, [0xb360, 0x2000000020, 0x7]}, &(0x7f0000790000)=0xe) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00005cb000-0xb)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f000016c000-0x10)={0x6, &(0x7f00004e7000)=[{0x2, 0x100000000, 0x0, 0xac0b}, {0x1, 0x7, 0x3, 0x3ff}, {0x8, 0xffffffffffffffff, 0x1, 0x179}, {0xfffffffffffffffc, 0x8001}, {0x1, 0x9, 0x3, 0x6}, {0x31048a1a, 0x3, 0x1f}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x504415a9}, 0x98) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002c7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x10001) 2018/02/16 15:07:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a86000-0xc)='/dev/autofs\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000890000)={0x1, 0x10000, 0x7ff, 0xcd, 0xffff, 0x72e, 0x8001, 0x9, 0x2b, 0x5, 0x8}, 0xb) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f000006e000)="7f", 0x1) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006f3000)) 2018/02/16 15:07:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) socket(0x0, 0x1, 0xffffffffffff2e34) recvmmsg(r0, &(0x7f0000798000-0xc0)=[{{0x0, 0x0, &(0x7f0000867000)=[], 0x0, &(0x7f0000aa6000)=""/108, 0x6c}}], 0x1, 0x20, &(0x7f00004cb000)={0x77359400}) sendto$inet(r0, &(0x7f000063b000)="ff8248f3a17bd67f5163b5e986b1d1f04e84cadf37e081e5286566504837cd61e3cc0e71f6c09a78ded275508c5fbbad4b2d731b65d9c05a22fc8f2c2cef4bbb19455bf8d6aeaf90efee3fe22352c9f2ffdcd8c6fb07c1d6d999c6c4ed718092902d75aaf115e0c3e6f7ab0e151b556589b06ae15f8c00e90c86f7cb313c0b6c7f157e9aedc3f4ab106451885a85297e1045159914ab0f5e2c977df85f9c76d7e6281aec9d23cf110ffc0510f95077fde343cc85db36633196097b797212f1506c3c0c67b7fa0724ac2850693357", 0xce, 0x884, &(0x7f0000a1a000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) [ 37.267751] audit: type=1400 audit(1518793630.223:17): avc: denied { dac_override } for pid=5390 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.292377] audit: type=1400 audit(1518793630.223:18): avc: denied { create } for pid=5409 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 37.316272] audit: type=1400 audit(1518793630.223:19): avc: denied { write } for pid=5409 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/16 15:07:10 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000abe000-0x20)={{&(0x7f000069e000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00008ae000/0x4000)=nil, 0x4000, 0x8, &(0x7f0000899000)=0x9, 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000590000)={0x0, 0xffffffff, 0x101, 0x90000000000, 0x6906, 0x7, 0x7, 0x80000001, {0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x800, 0x0, 0x10001, 0x8, 0xffffffff}}, &(0x7f0000706000)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000024e000-0x8c)={r1, @in6={{0xa, 0x1, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x3}}}, 0x8c) 2018/02/16 15:07:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getaffinity(r0, 0x8, &(0x7f00000f8000)) r1 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) lstat(&(0x7f0000eeb000)='./file0\x00', &(0x7f00001c2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r1, 0x0) syz_fuseblk_mount(&(0x7f0000085000)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00', 0xe002, r2, r3, 0x35, 0x6268, 0x1100003) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f0000efb000)) 2018/02/16 15:07:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000001000)=0x10, 0x800) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000002000-0x20)={@common='nr0\x00', @ifru_flags=0x400}) r2 = gettid() r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x100, 0x0) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x100000001, 0x8}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r6, 0xfff, 0x1, &(0x7f0000003000-0x18)=[{}], &(0x7f0000001000)) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000001000)=""/49) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, r3, &(0x7f0000002000-0xc)={r4, r5, 0x9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) flock(r7, 0x1) fanotify_mark(0xffffffffffffffff, 0x88, 0x0, 0xffffffffffffffff, &(0x7f0000ad1000-0x8)='./file0\x00') 2018/02/16 15:07:10 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000011000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x7)={r2, 0x81, 0x1894, 0x77, 0xfffffffeffffffff, 0x6}, &(0x7f0000000000)=0x14) r3 = getpgid(0x0) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x1, 0x709040) kcmp(r3, r4, 0x0, r0, r5) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(0x0) mount(&(0x7f0000361000-0x8)='./file1\x00', &(0x7f00004a9000-0x8)='./file0\x00', &(0x7f0000b38000-0x6)='ramfs\x00', 0x10000e0, 0x0) unlink(&(0x7f0000381000-0x8)='./file0\x00') sched_setaffinity(r6, 0x8, &(0x7f0000a2f000)=0x9) mount(&(0x7f00003d0000-0x8)='./file1\x00', &(0x7f00005cd000)='./file1\x00', &(0x7f0000d92000-0x8)='iso9660\x00', 0x0, &(0x7f0000618000)) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') open$dir(&(0x7f0000e03000)='./file1\x00', 0x400082, 0x38) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/16 15:07:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) 2018/02/16 15:07:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff}], 0x1, &(0x7f0000001000), &(0x7f0000001000), 0x8) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000d36000)=0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000a6000)={r1}) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000837000)=0x800, &(0x7f000000f000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00006b1000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0x5}}}, &(0x7f0000265000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000608000-0x4)=@assoc_id=r4, &(0x7f0000d21000-0x4)=0x4) connect$ipx(r2, &(0x7f0000171000-0x10)={0x4, 0x2, 0x200, "69c8dfab5f61", 0x7ff}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f0000539000-0x38)=[{r5}], 0x1, 0x7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000a5d000-0x8)={0x0, 0x9, 0x4}, &(0x7f0000187000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00007de000-0x10)={r6, 0x68, &(0x7f00005ea000)=[@in6={0xa, 0x0, 0x7fd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0xfff, @empty, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001}]}, &(0x7f0000ad6000-0x4)=0x10) 2018/02/16 15:07:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000e6f000-0x60), &(0x7f0000f9a000+0xc5c)=0x60, 0x800) fcntl$addseals(r0, 0x409, 0x1) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ac1000)=""/209, &(0x7f0000deb000)=0xd1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r2, r1, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/02/16 15:07:10 executing program 2: 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 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e73000)='/dev/dsp\x00', 0x100, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000bf6000)={0x7, 0x3ff, 0x6027, 0x1, 0x3, 0x0, 0x3}, 0x2c) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000998000-0x18)={0x1, &(0x7f0000483000-0x1000)=""/4096, &(0x7f0000da2000)=[{0x5, 0x4a, 0x8, &(0x7f0000fd7000-0x4a)=""/74}]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f0d000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000408000)={r1, &(0x7f000053a000)=""/91}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000022f000)={0x7ffffffe, 0x3ac, 0x81, 'queue0\x00', 0x5}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000873000)=0x9) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) getpeername$packet(0xffffffffffffff9c, &(0x7f0000268000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000098f000)=0x14) r2 = shmat(0xffffffffffffffff, &(0x7f00004ce000/0x3000)=nil, 0x6000) shmdt(r2) [ 37.441504] audit: type=1400 audit(1518793630.396:20): avc: denied { map } for pid=5445 comm="syz-executor6" path="/dev/loop0" dev="devtmpfs" ino=1182 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file permissive=1 2018/02/16 15:07:10 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003fa000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000000)={0x6000, 0x1000}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r1, &(0x7f0000009000)=""/170, 0xaa, 0x40000003, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x20000000, 0x0, 0x0, 0x400000000}, 0x1}, 0xe) recvmsg(r1, &(0x7f0000015000)={&(0x7f0000015000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000016000-0x10)=[], 0x0, &(0x7f0000016000-0x13)=""/19, 0x13}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) 2018/02/16 15:07:10 executing program 6: socketpair(0x1a, 0x3, 0x4, &(0x7f000064e000+0xaa4)={0x0}) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000226000-0xa8)="f01376991440f9031704c3ac9c691bc111bff58974df3d1a2678f45fd76d9fff4358cd26b6aa720c37f39e2ce957dd00c116e3b169a9eecb70f4f0767a5d9c85debcd0ba6221bdf01ec2cd5da5232dced9a0b24408ed9130cd9b66a09b8c14d20c2f8e5cafe8b78f686e80c53f8f8d16b6f270efc74c30d01e626287f27ec2a9c4893d5560ccde714f83a5a6cfbc6e85d84c32060a49ed777077563f1fe13c8117ff8507b11d168d", 0xa8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f000015c000-0xd4)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14}, {[@rr={0x7, 0xf, 0x5, [@multicast2=0xe0000002, @dev={0xac, 0x14}, @multicast1=0xe0000001]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000d46000)={0x0, 0x1, [0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000b9f000), 0x7, 0x1) [ 37.484983] audit: type=1400 audit(1518793630.430:21): avc: denied { map_create } for pid=5448 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/16 15:07:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000647000)={@common='bcsh0\x00', @ifru_settings={0x6, 0x1, @raw_hdlc=&(0x7f0000985000-0x4)={0x100000000, 0x3}}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x6041, 0x0) 2018/02/16 15:07:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f0000000000)="f5", 0x1, 0x0, &(0x7f0000000000)=@ipx={0x4, 0x0, 0x0, "f9cf03841b95"}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000514000-0xa)='/dev/vcs#\x00', 0x4, 0x12080) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) sendto(r0, &(0x7f0000000000), 0x0, 0x20044000, 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, r2, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000600000-0x8)={0x0, 0x2}, &(0x7f0000e91000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000007000)={0x0, 0x0, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f000030e000)={{0x0, 0x3, 0x6, 0x3, 0x3}, 0x7, 0x5e84, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x9, 0x2a03bba6, 0x4}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000008000)={0x0, &(0x7f0000008000)=[]}) write(r0, &(0x7f0000679000), 0x0) 2018/02/16 15:07:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000e6f000-0x60), &(0x7f0000f9a000+0xc5c)=0x60, 0x800) fcntl$addseals(r0, 0x409, 0x1) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ac1000)=""/209, &(0x7f0000deb000)=0xd1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r2, r1, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/02/16 15:07:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ffc000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x98, 0x98, 0x130, 0xffffffff, 0xffffffff, 0x200, 0x200, 0x200, 0xffffffff, 0x4, &(0x7f00008a2000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @empty, 0x0, 0x0, @generic="7544480cc637bcf49c9f21b1f2c5636c", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) accept(r0, &(0x7f0000e7e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000c3e000-0x4)=0x2e) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000bdc000-0x94)={{0x8, 0x8, 0x1, 0x7, 0x8, 0xbe1}, 0x8, 0x1f, 0x8, 0x3, 0x1, "4734b1f8b05cbe5b6c6e3b969ae2d63e21c5885781694cfc1b302547d68e97787e3bbcb79e2ca2178e18882c0dc204c8b62ab39b0e80177bd5714fc8a58a048fd2524a858e4058765ae5518d149863bb12333d213b68f9f6b7d2ca1fe62bc533290a5739a5c31b91056d5f606e01b3866fe7096f080d7dd84625e5ae49216474"}) syz_emit_ethernet(0x92, &(0x7f00000f4000)={@link_local={0x1, 0x80, 0xc2}, @random="df6d0fe2e3c3", [], {@ipv4={0x800, {{0x1c, 0x4, 0x0, 0x0, 0x84, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[@timestamp={0x44, 0x38, 0x1, 0x3, 0x66, [{[], 0x4}, {[]}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x81}, {[], 0xfffffffffffffeff}, {[@rand_addr=0x9], 0xa810}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x9}, {[@loopback=0x7f000001], 0x81}, {[@dev={0xac, 0x14, 0x0, 0xa}], 0x9414}]}, @lsrr={0x83, 0x23, 0x1, [@rand_addr=0x3, @dev={0xac, 0x14, 0x0, 0x12}, @dev={0xac, 0x14, 0x0, 0x10}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xfffffffffffffffc, @dev={0xac, 0x14, 0x0, 0xd}, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) 2018/02/16 15:07:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000-0xf6)=""/246, 0xf6}, {&(0x7f0000361000)=""/132, 0x84}, {&(0x7f00000fb000)=""/146, 0x92}, {&(0x7f0000eae000-0x4)=""/4, 0x4}, {&(0x7f000025a000-0x42)=""/66, 0x42}, {&(0x7f0000001000-0xf5)=""/245, 0xf5}, {&(0x7f0000001000-0x5d)=""/93, 0x5d}, {&(0x7f0000a5c000)=""/100, 0x64}, {&(0x7f0000000000)=""/215, 0xd7}, {&(0x7f0000d03000-0x1000)=""/4096, 0x1000}], 0xa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x4}], 0x10}}], 0x1, 0x0) 2018/02/16 15:07:10 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, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000270000-0x9)='/dev/sg#\x00', 0x1000, 0x8002) waitid(0x2, 0xffffffffffffffff, &(0x7f0000fc5000-0x10), 0x20000000, &(0x7f0000c9b000)) write$evdev(r0, &(0x7f000059d000-0x48)=[], 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000435000)='/dev/ashmem\x00', 0x200000, 0x0) 2018/02/16 15:07:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00004d1000-0x11)=""/17) syz_open_dev$evdev(&(0x7f0000dd2000-0x12)='/dev/input/event#\x00', 0xffffffff, 0x90180) r1 = dup2(r0, r0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000053a000-0x4)=0x1, &(0x7f0000c83000-0x4)=0x4) 2018/02/16 15:07:10 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ffc000-0x38)={0x0, 0x0, &(0x7f0000d46000)=[{&(0x7f0000ffb000)=""/38, 0x26}, {&(0x7f00003c9000)=""/195, 0xc3}, {&(0x7f0000ffe000)=""/230, 0xe6}, {&(0x7f0000ffd000-0x17)=""/23, 0x17}, {&(0x7f0000ffd000)=""/43, 0x2b}, {&(0x7f0000be6000-0x43)=""/67, 0x43}], 0x6, &(0x7f000048d000-0x72)=""/114, 0x72}, 0x0) getpid() getpid() mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b3b000)) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ffb000)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000ffc000-0x4)=0xe8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ffe000-0x4)) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005e2000-0xe8)={{{@in=@broadcast, @in=@dev}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000ffc000-0x4)=0xe8) fcntl$getown(r0, 0x9) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008ab000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getown(r0, 0x9) 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) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000661000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000aea000)) r2 = syz_open_pts(r1, 0x400000) ioctl$FIONREAD(r2, 0x541b, &(0x7f000044c000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003a3000-0x4)) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 15:07:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000028a000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/02/16 15:07:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000384000-0x2), 0x2) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ed7000)="26000000220047019353ff07008a00000002006d200000ff1fc0e9ffff495180e507c7033500", 0x26) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f000095c000), 0x4) write$fuse(0xffffffffffffffff, &(0x7f0000008000-0x28)={0x20, 0x3, 0x0, @fuse_ioctl_out}, 0x20) r1 = syz_open_dev$amidi(&(0x7f000084a000)='/dev/amidi#\x00', 0x20, 0x22000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000f1e000)={0x4, 0x1f, 0xacbc, 0x1, 0x4}) 2018/02/16 15:07:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000712000-0x8)) ioctl$int_in(r0, 0x5453, &(0x7f0000bca000-0x8)=0x20000000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d66000-0xb)='/dev/mixer\x00', 0x101001, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f000049d000)={0x2, 0x6, 0xd8bc}) 2018/02/16 15:07:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c6000-0x10)='/selinux/access\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000ad000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000ec000-0xc)={0x5, 0x9, 0x6, 0x3, 0x3c, 0x3}) 2018/02/16 15:07:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000880000-0x8)='keyring\x00', &(0x7f00002a5000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000707000)='asymmetric\x00', &(0x7f00009f4000)='/dev/kvm\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000019d000-0x4)=0xfff, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b05000)={0x0, 0x6f, "7674f74de25e59e3a6be62277e072c2f5b34afc239472d5454a630ddf74a19f9283aa60bbdd5995e89ac98db6d35026a46d6754c3f09675762d66cbe7ee26e3004227c6d3c6497842756f2edeca8aa7d98dae5675ab69d6b66de25dce41e5140022185b77c69cc36b967e427fecb5e"}, &(0x7f0000562000)=0x77) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f80000)={0x6, 0x8009, 0xffff, 0x103, r2}, 0x10) 2018/02/16 15:07:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00003d2000-0x4)=0x6) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00000df000), 0x4) 2018/02/16 15:07:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) recvmsg$kcm(r1, &(0x7f00006b8000-0x38)={&(0x7f0000586000)=@nfc, 0x10, &(0x7f0000cca000-0x10)=[{&(0x7f0000e47000)=""/254, 0xfe}], 0x1, &(0x7f00009d0000)=""/21, 0x15, 0xffffffff}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) close(r0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00009df000), &(0x7f0000bc3000)=0x4) 2018/02/16 15:07:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000671000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe2(&(0x7f00000a1000-0x8), 0x84800) sendto$inet6(r1, &(0x7f0000bc5000)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/16 15:07:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) userfaultfd(0x0) r0 = open(&(0x7f0000b78000-0xa)='./control\x00', 0x0, 0x90) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000dc0000)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000cde000)=[{0x81, 0x1f, 0x1, 0x3f, @tick=0x8, {0x1, 0x80000000}, {0x1, 0x6}, @time=@tick}, {0x800, 0xff, 0x400, 0x400, @time, {0x7f, 0x4}, {0xe55, 0x3}, @result={0x9, 0x1800000000000}}, {0x80000001, 0x5, 0x3, 0x64, @tick=0x1, {0x7, 0x1000}, {0xfffffffffffffe00, 0x7}, @quote={{0x6, 0xff}, 0x5, &(0x7f00000ea000)={0x8100000, 0x3, 0x0, 0x20, @tick=0x800, {0x9, 0x3}, {0x6, 0xb754}, @quote={{0x4}}}}}, {0xffffffffffffffff, 0x3ff, 0x7, 0x10001, @time={0x77359400}, {0x3f37, 0x1200000000}, {0x7}, @queue={0xffff}}, {0x800, 0x4194, 0x4b, 0xd36, @time={0x77359400}, {0x100000001, 0x1000}, {0x7fff, 0x1}, @ext={0x3, &(0x7f0000472000-0x2)="b0868b"}}, {0x6, 0x3, 0x3, 0x1, @tick=0x1, {0x1000, 0x7fffffff}, {0x8000, 0x8001}, @time=@tick=0x3}, {0x3, 0x40, 0x0, 0x2, @time={0x0, 0x989680}, {0x3, 0x7}, {0x1, 0x3003}, @raw32={[0x10001, 0xffff]}}, {0x2, 0x7ff, 0x8, 0x5, @time, {0x2000006, 0x2}, {0x80, 0x4}, @note={0x2, 0xb29, 0x40, 0x8, 0xfffffffffffff001}}, {0x40, 0x80000001, 0x4, 0x200, @time={0x77359400}, {0xbad3, 0x2}, {0x425, 0x300000000000000}, @time=@time={0x0, 0x989680}}], 0x1b0) unlink(&(0x7f0000f86000)='./control/file0\x00') semget(0x0, 0x0, 0x0) rmdir(&(0x7f0000105000-0xa)='./control\x00') close(0xffffffffffffffff) 2018/02/16 15:07:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000be7000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000c5d000-0x4)=0x10) fadvise64(r0, 0x0, 0x6, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000542000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00002a2000-0x4)=0x40) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)) 2018/02/16 15:07:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x85) r1 = syz_open_dev$sg(&(0x7f0000db6000-0x9)='/dev/sg#\x00', 0xffff, 0x100) close(r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c1f000-0x18)={r1, &(0x7f0000ae8000), &(0x7f00001f4000)=""/131}, 0x18) ioctl$int_in(r1, 0x5452, &(0x7f0000f99000-0x8)=0x627) flock(r1, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009e5000)={r0, 0x28, &(0x7f00008ef000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000062b000)={r2, 0x1, 0x8}, 0xc) 2018/02/16 15:07:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f000078e000)={0x0}, 0x84800) syz_open_pts(r1, 0x800) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000245000)={{}, {0xe}}) 2018/02/16 15:07:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4(r0, &(0x7f0000f8f000)=@pppoe={0x0, 0x0, {0x0, @empty, @common}}, &(0x7f0000e9b000-0x4)=0x1e, 0x800) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f000047a000)=""/64, &(0x7f0000e9e000-0x4)=0x40) r2 = memfd_create(&(0x7f0000ced000-0x14)='-*vboxnet0vmnet0])#\x00', 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000437000-0x8)=0x2) r3 = socket(0x9, 0x80800, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000dd9000)={0x0, 0x90, "18184f035098c10018385ffc88bedbe7ed3da43b53e5bc7788af2798b9c51f79c4f6924a3f4ed8be6f12057332e991bb2395dd3311c46b1ddd00dffd856dc881a83990184b8596648bf081858819a2a27ba966c6f296fe1a3e45a88716698719e481e903fe50d090e31a1a5cba3b230bc7b8dffa939341f09db4bf80921baf01dda8b40839329b7d5e13a80b0f2fc8f8"}, &(0x7f000051d000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000944000+0xcfe)={0xfffffffffffffffc, 0x4, 0x204, 0x400, 0x1000, 0x0, 0x9, 0xfffffffffffffff7, r4}, 0x20) shutdown(r0, 0x1) shutdown(r0, 0x1) 2018/02/16 15:07:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000996000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00008d3000-0x10)={0x5, 0x2, 0x3, 0x9, 0x0}, &(0x7f000059f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fb1000-0x108)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}}, [0xffc, 0x3, 0xa42b, 0x3, 0x100000001, 0xfffffffffffeffff, 0xfff, 0xc99, 0x1a441d1, 0x1, 0x8, 0x7f, 0x5, 0x4, 0x600]}, &(0x7f0000048000)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fcc000-0x60)={r3, 0x58, "3df67f6dbfe72fab0d6fc7d724c10316a279fd92384828a4a0b9a35a42e4f8f7b589b6d8e5afa314a56b70f8f8db7867311c19743d4e520891bc8e4f5f340028c04716dc849c3d9fff7a3b17832889a0c633a91ca50983a5"}, &(0x7f00009c7000)=0x60) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000939000-0x8)={0x0, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) r4 = creat(&(0x7f0000972000)='./file0\x00', 0x0) ioctl$KDSETLED(r4, 0x4b32, 0x101) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00008ff000)='/dev/ppp\x00', 0x30000, 0x0) r6 = getuid() lstat(&(0x7f0000fa6000)='./file0\x00', &(0x7f000018d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000087f000)='./file0\x00', 0xa000, r6, r7, 0x3, 0x5) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f000061f000-0x8)=0x3f, 0x8) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00009f7000)) 2018/02/16 15:07:10 executing program 4: 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) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008c2000-0xb)='net/psched\x00') ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000f1e000-0x4)) dup2(r1, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000fb7000)=0x5) 2018/02/16 15:07:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ffc000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x98, 0x98, 0x130, 0xffffffff, 0xffffffff, 0x200, 0x200, 0x200, 0xffffffff, 0x4, &(0x7f00008a2000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @empty, 0x0, 0x0, @generic="7544480cc637bcf49c9f21b1f2c5636c", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) syz_emit_ethernet(0xcb, &(0x7f00009c1000-0xcb)={@link_local={0x1, 0x80, 0xc2}, @random="df6d0fe2e3c3", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xbd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x22, 0x8, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, "a9ac0033292de215dd85d7be69c5f0e825dc885205de4ab13ed3e130f93b3c3f5c3e118424df73c7e2a194f05a41b3cd1969db686ca2a04fb38ce384e150f5dc54292d5da590edcabb4db7707a5a78aa467d48b129810aceec51bacd41c9a116ca2038fb19c17f01f60f97ce95448fb45d9bac88e0aa525452895ab89425056bd4d52bdb06ea0e9e20a2113a0d7ecdc1b188882c47b3732934898512101911c524"}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) 2018/02/16 15:07:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0x7a)="2f752751222fcf82b90cf03fbded139d42801b855d1d4399fda2fea4480927d43c1a7e1fba4a4d5c8c87e6e0c120bf07cb7917cae19e82f826c5cf31c1917832f7538693b94f9fd8f365024cd5ca6b4be3b9a442290c85bb3bae0c2f05b704af683765de5ee61620f68efd2ba8cc5099076ee9a758ef55696f78", 0x7a}, {&(0x7f00008b2000-0x20)="e22a5ca8e92e0e6459593ec32fa150adc9a57c8a6dc36958c74b8794b7f3683f", 0x20}, {&(0x7f0000fb8000-0xd6)="693e2abe93b0b02c63054cdf5a42d00c41467ac38eb782dfdf618dc60fac967a7cb681c0ea8087c84134cda6bc4d1740b16d864deda44a80ba2ddf08ff3ec08b073816d4565e13f984d964a7387b0aaed90ab1a1ddf120ba70cdb240f27d3135b5fa72e78bc63350e86692a57c2d2d59e82d0e3b24ab27b75a6bdf9de1b5db6d73da43f27a702be4fd1c6abd3cbcb6ce6371e7b7cd9e05794e6d01d4285039f8551909c87fb47f66788f7ed18fd3d689e6efe3ad4aa3ef2b2a356374b3e910d442306916717466252b5c6039792e7ab3affecb2854d4", 0xd6}, {&(0x7f00005b8000-0xec)="bab7d8c3c1ab811e808af60ca73140db6b154551c2918a4d6c118895b4237ba5fb0b1d00ec263abccb9ec0e4c55f4cb035027935e993e3ef853d23a0d897bcc3c77f43c1d3ea77d4ce33cc20ff0cfc2da2cf386748743ff01fa302ec6d0cd73300706a2f5c261712edfcc5cd32597567fd38540f4dd3fb3a83976008c28a6792235a1cb025dca661348dbbbad125669799f98351bc4a8c8f18354f0dab34dc8f011b040c1a075e743785eec979d8bf0b413a25eed8040928b06c505b63e8a2332b59a62bb89e0e9416a6a763630f2c706b2c99141eb9c1f2b3c71a5308f2bff3f8e1f6055968a8ef9d8a60dc", 0xec}, {&(0x7f0000001000-0x39)="462d17db2e0b1415bc6f4d00987ab798e9c5000b8a520f3496cc166a48100385987746b9d146eeb14b8784d9299462ffce95f19b85f04fb9e7", 0x39}, {&(0x7f0000001000-0x34)="493d342986a861e9c8faa477e974c783161461604b098a71edb1e5f0f0729f2bac6fd833173d5af05b2aa3b241e13759d68cfe47", 0x34}, {&(0x7f0000000000)="4f45539a36b153bd6d33d38824719ea6a4ef2d0d0e6c0fc9ed0ebe4d77928eea34c3c30d0e6ac2d4f3675df6a09f3519b76d9b1b5eec76442f7300073e0b7710a0fd914178da99dd185cb579a0544b188106a9f759e1be4902c62c26efd95f86c366d434c88fdbaf360780366a3feb8636611830164f1eee9d624f0e91a04db8e71702ba9a983b21263adf3267a4cd9bc541bb481e6458996ba6b9085bcda97c3ffab98cb8bed5376e664c37e8c357f114ade43a", 0xb4}, {&(0x7f00007da000-0x60)="3d7dee90508250fb6d17c31602abb9673889b584d548cf933fe411886374ba1e5a11765aefbed25d2f20cfd449ae40b290c7115e1632de469908486d875e59e3853399df995bdb7a51364be481bda36e1cdec1d855ef3b8f3de4f97715dbac5f", 0x60}, {&(0x7f0000001000-0xe0)="3c3d6789b58c59bfa1124223f751306717cb0ed49c5bcad2324218b53b486e746e69e5d76ca8188b8f457d96bb74472f2a1b138c6b9d18acda094748b8dc91b34147dd4f38026cc0dff79e1114ff22295cf6e7cc295f9c5bb236cbe62d5cdccc737941f1323e97ade81871ee1e9a9b21b98307f4c23696299957253255e690dcdb538a8fbb940729a693be5a7fbe11847e16cc9a5da12febea2fdd991eeb457cdafe987811f36687aa9cfa519ba75242361815c120b6d6f6a49a5d3de21e2dc5e659f41b23d9ff4705f46487295189fad2e81a9e6dd06dc466d89b56c71ce869", 0xe0}], 0x9, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r2, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656dff0765f966a673656c696e757800", 0x10, 0x0) writev(r1, &(0x7f000030d000)=[{&(0x7f0000af1000-0xd3)="6e0d88d229e064b79ac6cb2a694f9d9ac1b650bb19d8c94fa663f2b22dce3ca0392dc1f16f6bae5b58a1511beed6f9a58f1016b3cc2f0b7d1a102f6339bf778ac936d658673514c2dea3ca4fbcc355c7edf38e85529365948cd101786d040d734ab264fa9aae82f1b3ccabfd3b23957f4a65cf5ce4146241d900228e59bb5432e2cd571c34272abb8c0281218ef6719603f6e80e0b012fcddbb68a6de9757c3a496ef9b260af2bede4f11dfacd91c34d5f3906320a599bd107d7e5e0678d3498540e081edd1f6fada589e4946f0f0d661170e3", 0xd3}, {&(0x7f00006d0000-0xce)="04b267c0f3c2dce90ede8f8699f533d9902471722d010e7eb1da00c7c7bdb7d70519c4d6d0e6ebde4324bffe2fe1c4df9b88b03a9dc8903014a080e4323ac142a5946587984f946c900f4fbcd6bd331594d2d86ec377e8cc957cb2971eaded1fc3c091ed3fc54bac629f7f13a402e792a8580cc9209061438a50bab70ed68a160a29d620d1a9d6b377765cd328c6b695ee9293a7a686402c1775a7588cd3cc32bd477630764ac3e0d089f9665393b57b2d190a6d82671b487e50221e656452d71b8e1d7e98b7c7accd31e80c4fd8", 0xce}, {&(0x7f00005c1000-0x64)="123a69e343a0e4f22150cc45401511dbad7f41a35d15dbca1f41ef55951307dc3da5eb4bc3a42ded0c8fe6fddea55265f2efbe44a2a57faaf0c7b7f84247381a84aa9fcb83185b48e4f9915d76c6bb57e565de917c5c35cec71249ca41606d789c3843f8", 0x64}, {&(0x7f0000a09000-0x68)="b01d7095290384b77bb66e7f1a70a148aa3a2316ebaf4fa8ad173f4974d6b55ed4dae6eec0d2a8f30e58ed9cdb088f554ab10dadf116d42ac94ac3945b80f074345f1e0e861248f3fe6ecb5c799b1bc57151e2359225bd6c6a8d033290349c776c1988a1c061e447", 0x68}, {&(0x7f000020e000)="06e72c6e84d9364c2a1cdad3f784562871d0ad", 0x13}, {&(0x7f0000aba000-0xca)="e40d31511fd7b758322743f6a26a4be1d45fa4ba3a52837b71e3657511023e367285841c473d3b9274120398f13e5134702dcaa773b9f9f02d611aef77246dc3316f87b8a3dfd95418c71ce87f003448d788f2b52db1b180d9bea36e82af30ae97bef40ec435780a74d1de827b71934d1a33c41898af668f69991a21af22c7faac348c5100b23744703f0e390205053911ebc8ec9979f2927ecc17afed8ad7de712b92bcf5ced00ecce93764fe5860edd4b672bf33ed64a2c6472d50cad283c1fdc0080d6e82938b62b5", 0xca}, {&(0x7f0000b6b000)="dad824130e4c40abd5dc0817e547bc2a7451d8fb9d53ef67f2d08c01eb600f83d9cc1454", 0x24}, {&(0x7f0000c73000-0xc0)="f307f02f16c6761275c83c727797fa2b5963561eb85a725a4550bba1d98fc62ebd3e4d1f788b1c8aab121b319725ab4227795408a4aae5bcb3b29c92ef95c7664145c1e0676fc87f340e9a316c1f4c83e3dd48088191ef2a4cb80608c6fd3eb96b9f37779d7eccff9e35c0e715bd00587cce2d40b41343e900a237aea8279a5b40171f988c4d41cc5cd6212d737a86d059eeb034b7fe059f987f4ff62da044d4563decdf546af728d02f6b921924e35a35c559f626a55b8910f615d45117b508", 0xc0}, {&(0x7f0000256000-0xb0)="4652b248ef1c69bc2bb510116eb0374a1ff941b89c67948325f412d3c56512d2cddb568f929329bde2f480172c2dd1f60cd3226817451229a5c5c6aa73efab33b777e72501f1c6a931590ba4149d202d9ba0dcbf8bd1cef7886f5fb88164a5caa36659b41c171b75aa8ba00e2083b19e4888f439164ec2ccc223af4102f5c8068e2d7b21a0a577029baf92afc99a17b499e45907051f8795911d31a989d95a4b76fd5b9ed7dec01e3066fc6142a2c27e", 0xb0}, {&(0x7f0000d27000)="6b912ee4bef1df2f7feb85c86e1cea75ea3b", 0x12}], 0xa) 2018/02/16 15:07:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00006f5000), 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000e01000)={{0xa, 0x1, 0x7ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}, {0xa, 0x1, 0x3d66, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x40, [0xd489, 0x8, 0xb7, 0x1a, 0x7, 0x5, 0x4344, 0x800]}, 0x5c) 2018/02/16 15:07:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$int_in(r0, 0x5452, &(0x7f0000fb7000)=0x5) 2018/02/16 15:07:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001d9000-0x8)={0x0, 0x0}, 0x84000) write$tun(r0, &(0x7f00008a3000-0x21)=@pi={0x0, 0xcb3f, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@x25={0x805, {0x3, 0x7fff, 0x17, "0a62ae23a252666e469dd2cb"}}}}}, 0x21) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000697000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) unshare(0x20000400) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00005c3000)=r1, 0x4) 2018/02/16 15:07:10 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000004000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2d, 0x80) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000005000-0x4)=0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0xa0000000000000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000), &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000002000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0x10)={0x7, 0x0, 0x40000000, 0xffffffff, r2}, 0x10) timer_create(0x3, &(0x7f0000005000)={0x0, 0x2b, 0x5, @tid}, &(0x7f0000001000)) r3 = msgget$private(0x0, 0x54) r4 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000004000/0x2000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000006000)=""/140) msgctl$IPC_RMID(r3, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x0, 0x0) r5 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x4, 0x181500) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000001000)=0x2, 0x4) 2018/02/16 15:07:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0xb, 0x1fc, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c8f000)={r0, &(0x7f00003d9000), &(0x7f00008dc000)=""/83}, 0x18) utime(&(0x7f0000d2e000)='./file0\x00', &(0x7f0000f99000-0x10)={0x2, 0x8}) 2018/02/16 15:07:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000002000-0x1008)={0x0, 0x0, 0x4, "02e849b9"}, 0xc) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) openat$hwrng(0xffffffffffffff9c, &(0x7f0000860000)='/dev/hwrng\x00', 0x80, 0x0) [ 37.841361] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 37.873899] audit: type=1400 audit(1518793630.829:22): avc: denied { ipc_owner } for pid=5569 comm="syz-executor7" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.906103] audit: type=1400 audit(1518793630.860:23): avc: denied { write } for pid=5549 comm="syz-executor2" name="map_files" dev="proc" ino=15072 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/16 15:07:10 executing program 4: socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000158000-0x4)=0x4a) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) dup3(r1, r2, 0x80000) r3 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000b16000/0x1000)=nil) fcntl$setpipe(r0, 0x407, 0x8) shmctl$SHM_UNLOCK(r3, 0xc) 2018/02/16 15:07:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fe1000-0xc)={0x1, 0xffffffffffffffff, 0x1}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000573000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x8008700b) 2018/02/16 15:07:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00007f1000-0x38)={&(0x7f00005db000)=@abs, 0x8, &(0x7f00007ef000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a040080", 0x1b}], 0x1, &(0x7f0000ceb000)=[]}, 0x0) pread64(r0, &(0x7f0000458000-0xce)=""/206, 0xce, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) r2 = syz_open_dev$vcsa(&(0x7f000029a000-0xb)='/dev/vcsa#\x00', 0x4, 0x5a1040) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000bb4000-0x4)=0x7, 0x4) ioctl(r1, 0x2285, &(0x7f0000007000)='S') sendmsg$key(r1, &(0x7f0000c92000-0x38)={0x0, 0x0, &(0x7f0000df2000-0x10)={&(0x7f00004e9000-0x198)={0x2, 0x6, 0x80, 0xf, 0x33, 0x0, 0x6, 0x2, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x8, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9, 0xa8067f420a8851f5, 0x10}, @sadb_key={0x20, 0x8, 0x788, 0x0, "2a707444fcade7a58cead6c8913647a186b17035c2f2b5fb0bb83a8eaa589f260c32431bad3b37064d6aa0ff99ecc7232ed0502809d90bdb14edf9c17266f306587d09c5aaed7567e17cf24148e4a72844825a2f333096c7ef13acbf408ae1ecaaf121b4b12e82ceb5b17eda59b0c26e74e2dfff78b0779ec20946cf198e75e095fb52a501c91c3ed06e08d89f9e05cd486352b98b84c47308983e98007098722a118c42b9d569d14af23b3a5844d65e0eea029b3639745601fc25ceb820981333fbac3931944bbdbd201336c427c251f9b2ffd086fb691cd81805e6bca30bae95faf1d16b35e408ac2a10513dcb1d052a"}, @sadb_sa={0x2, 0x1, 0x3, 0x3f, 0xfffffffffffffff9, 0x3b, 0x1, 0x1}, @sadb_address={0x5, 0x7, 0x2b, 0x20, 0x0, @in6={0xa, 0x0, 0xc2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @empty}}]}, 0x198}, 0x1}, 0x800) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000880000)='/selinux/checkreqprot\x00', 0x8000, 0x0) [ 37.931651] audit: type=1400 audit(1518793630.860:24): avc: denied { setattr } for pid=5549 comm="syz-executor2" name="map_files" dev="proc" ino=15072 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/16 15:07:10 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002d0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000263000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x800000300000d, 0x2011, 0xffffffffffffffff, 0x80000000) syz_open_dev$vcsa(&(0x7f0000646000-0xb)='/dev/vcsa#\x00', 0x4, 0x101000) [ 37.969426] audit: type=1400 audit(1518793630.914:25): avc: denied { map_read map_write } for pid=5572 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/16 15:07:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x40000) openat$sequencer(0xffffffffffffff9c, &(0x7f00009ac000)='/dev/sequencer\x00', 0x200002, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f000071c000/0x3000)=nil, 0x3000, 0x12) 2018/02/16 15:07:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000002000)=""/15) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000002000-0x18)={0x1000, 0x8, 0xd, 0x800, 0x3, 0x5}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x1ff}, 0xc) 2018/02/16 15:07:11 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000003000-0x4), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x2}, 0x8) r1 = epoll_create1(0x0) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r2, 0x409, 0x4) ftruncate(r1, 0x6) 2018/02/16 15:07:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ddb000/0x3000)=nil, &(0x7f00003b9000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x1, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x100000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000), 0x0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000000+0xbdc)='user\x00', &(0x7f00003b9000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="5c476e7c89cd065c5e8c91", 0xb, r1) r3 = request_key(&(0x7f0000cb5000-0x12)='.request_key_auth\x00', &(0x7f0000562000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x9)='/trusted\x00', 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000028e000)={r2, r3}, &(0x7f0000b4e000)=""/43, 0x2b, 0x0) request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000299000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000ffc000-0x2)='[\x00', 0xfffffffffffffffa) keyctl$set_timeout(0xf, r3, 0x4440000000000083) 2018/02/16 15:07:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000030f000-0x4)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa5}]}, &(0x7f00005fd000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x16, 0xb, 0x7a, 0x0, 0xffffffef}], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/16 15:07:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x803}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00001f7000)=""/4096}, 0x48) r1 = fcntl$dupfd(r0, 0x0, r0) mq_getsetattr(r1, &(0x7f00006b4000-0x40)={0x7, 0x6, 0x1, 0x0, 0x68d45c3c, 0x2, 0x400, 0x6}, &(0x7f00001cb000-0x40)) 2018/02/16 15:07:11 executing program 0: socketpair(0x13, 0x800, 0x5, &(0x7f00001ee000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000aed000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2018/02/16 15:07:11 executing program 5: unshare(0x24000200) unshare(0x2c000200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r1, 0x1, 0x7) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x80) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x3, 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000000)={@loopback, @loopback, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000)={@common='lo\x00', 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r4, 0x100000001}, &(0x7f0000001000-0x4)=0x8) connect$packet(r2, &(0x7f0000001000-0x11)={0x11, 0x1b, r3, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) [ 38.022353] audit: type=1400 audit(1518793630.977:26): avc: denied { ipc_lock } for pid=5588 comm="syz-executor4" capability=14 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 15:07:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x10a, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000086f000)={0x0, 0x0, 0x0}, &(0x7f0000a78000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 0x4040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000)='/dev/audio\x00', 0x400000, 0x0) fchownat(r5, &(0x7f0000001000-0x8)='./file0\x00', r2, r3, 0x1100) 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) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000002000)={&(0x7f0000002000)={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)=""/108, 0x6c}], 0x1, &(0x7f0000002000-0x140)=[@mask_fadd={0x58, 0x114, 0x8, {{0x4, 0x1}, &(0x7f0000002000)=0x1ff, &(0x7f0000003000-0x8)=0x7, 0x0, 0x8000, 0x4, 0xfffffffffffffffc, 0x0, 0x100}}, @cswp={0x58, 0x114, 0x7, {{0x8000, 0xaadc}, &(0x7f0000003000-0x8)=0xa00, &(0x7f0000001000)=0x8, 0x3, 0x8, 0x0, 0x29c4, 0x40, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x81, 0x1}, &(0x7f0000003000-0x8)=0x8813cb8, &(0x7f0000002000)=0x9, 0xfffffffffffffff9, 0x5, 0x80000000, 0x6, 0x0, 0x800}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x5}, &(0x7f0000003000-0x8)=0x100000000, &(0x7f0000002000-0x8)=0x1e0c, 0x2, 0x5, 0x413, 0x1, 0x10, 0x81}}], 0x160, 0x884}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x5) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr, @loopback}, &(0x7f0000001000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000002000-0xbc)={0x3fc3, 0x2, 'client0\x00', 0xffffffff80000000, "a3682957966434ef", "1e54fefb826b2e69fc081f069ed61ee85aa9c41a9f65243cbf2d49cc6cc29677", 0x0, 0x4}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x401, 0x7, 0x7, 0x8, 0xfffffffffffff800}, &(0x7f0000001000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r7, 0x81, 0x1, 0x7}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={r7, 0x7, 0x30}, &(0x7f0000003000-0x4)=0xc) sendto$packet(r0, &(0x7f0000002000-0x4d)="590c4db893f8b0be5e979d1571cec580fa6828bd6c150612613eeab150b2b6103af9a2f8b844d04c65f5fc23014bbfa1d368f6daa593a50497bcd7e15d215e7733d8d75df2205d86ecead7dc21", 0x4d, 0x4000000, &(0x7f0000002000-0x14)={0x11, 0x17, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000993000)=0x7cca, 0x4) sendmsg$nl_route(r8, &(0x7f000016e000-0x38)={&(0x7f00006fa000)={0x10, 0x0, 0x0, 0x8}, 0xd910367a3a97c1d9, &(0x7f0000b5e000-0x10)={&(0x7f00002ff000-0x54)=@ipmr_newroute={0x54, 0x18, 0x8, 0x4, 0x3, {0x80, 0x20, 0x20, 0x2, 0xfc, 0x3, 0xff, 0x0, 0x800}, [@RTA_UID={0x8, 0x19, r4}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}, @RTA_DST={0x8, 0x1, @multicast2=0xe0000002}, @RTA_SRC={0x8, 0x2, @rand_addr=0xfffffffffffffffe}, @RTA_GATEWAY={0x8, 0x5, @multicast1=0xe0000001}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x2e, @pid=r1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x80) write(r0, &(0x7f0000cfa000-0xb2)="6319686a1d131b58bd6069b89f61d95ede85f6da3f0d8ba16f452e418e27b4fa357fb7d9c97eb9b8e8c38b9a9f6f698e81a70d69eba6f8a9387baf32d404c4917609b0fcd40196f72446b73f7071761d1ad2fc23e197588d41b5aa9d92a35b7222ad15826dc308d28bd18cbe75282291525a17041f5cd50d9114aeee41f93cc88a723b681f777340a71e0e08b2aae394bb0ef10c294e8d62324e1ca79b97b06a98ef42c8242579bae2b6076d4e7eaa8179df", 0x3b3) execveat(r8, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000931000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/02/16 15:07:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) r1 = dup(r0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f000098b000)={0x5, 0x900, 0x0, {}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x48005) 2018/02/16 15:07:11 executing program 4: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f8e000-0xc)={0x10, 0x0, 0x0, 0x10080000}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000e8a000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8d, &(0x7f0000f8d000)=""/7, &(0x7f0000a3e000)=0x7) r1 = syz_open_dev$vcsa(&(0x7f00006e0000)='/dev/vcsa#\x00', 0x1, 0x10080) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000c05000-0x4)={0x24, 0x8, 0x6}) 2018/02/16 15:07:11 executing program 6: madvise(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x92e32332c58dfdd6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ff3000)={0x2, 0x78, 0x3e2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x800000000001f, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, @perf_bp, 0x8000000000}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000c05000/0x1000)=nil, 0x1000) 2018/02/16 15:07:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000884000-0x4), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000b82000-0x4)={0x2010000}, 0x2fd) close(r1) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/02/16 15:07:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000cf3000)='/dev/snd/midiC#D#\x00', 0x2, 0x101801) r0 = getpgid(0x0) capset(&(0x7f0000f45000-0x8)={0x20071026, r0}, &(0x7f0000d51000)={0x8, 0x3, 0x2, 0x3, 0x8, 0x3}) r1 = syz_open_dev$sndmidi(&(0x7f000082d000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000e35000)=0x1) 2018/02/16 15:07:11 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000001d000)="84", 0x1, 0x0, &(0x7f0000002000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) r1 = getuid() setfsuid(r1) 2018/02/16 15:07:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ddd000-0xa)='/dev/cuse\x00', 0x6, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f79000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000560000)=0x0) tgkill(r1, r2, 0x0) pread64(r0, &(0x7f0000bac000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000665000-0x50)={0x50, 0x0, 0x7, @fuse_init_out={0x7, 0x1a}}, 0x50) 2018/02/16 15:07:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a3d000)='./file0\x00', 0x4b) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000078c000-0x10)='/selinux/policy\x00', 0x0, 0x0) renameat(r0, &(0x7f0000f8b000-0x8)='./file0\x00', r1, &(0x7f000028a000-0x8)='./file0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000cec000-0x4c)=[@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x0, @empty}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x4c) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f000083d000-0x110)={{0x2, 0x2, 0x7, 0x1ff, "8e8ed07a17aa0beb9285e4ddfbd67b726a89ff5e2e832fdc0671df16ed8af7530790d5ded59c3615afddcece", 0x7}, 0x0, 0x0, 0x1ff, r2, 0x2, 0x8, "42dc3850154a7e0cb244d146662666fc8dee494d52881ac2c7c93793b3fadcb89a753e5a5f1d8fa2509efdb59e099e2387fe06495b3ed33731fdd06c6c6b9acd", &(0x7f0000af7000)='/selinux/policy\x00', 0x10, [], [0x4, 0x6, 0x0, 0x4]}) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00005b7000)={&(0x7f0000a28000/0x4000)=nil, 0x3, 0x3, 0x8, &(0x7f0000757000/0x5000)=nil, 0x653e}) 2018/02/16 15:07:11 executing program 5: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x6) r1 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x22, &(0x7f000001c000-0x388)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0x2c2, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002d000-0x30), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@ipv6={@empty, @dev={0xfe, 0x80, [], 0x0, 0xb}, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], [0x0, 0xffffff00, 0xffffffff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="288402303064e5b9a6e2101fdddca878", {0xff}, {}, 0xaf, 0xe0000000000, 0x800001, 0x4}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xffffffffffffff8f, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000007000-0x10)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000002000-0x78)=[]}, 0x0) recvmsg(r0, &(0x7f0000006000-0x38)={&(0x7f0000036000-0x8)=@un=@abs, 0x8, &(0x7f0000027000)=[], 0x0, &(0x7f000002b000)=""/12, 0xc}, 0x0) [ 38.131535] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/02/16 15:07:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000014f000)='net/fib_trie\x00') ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00005c3000-0x1b)="69d91025732f680b8fa90a60872bc2d8cab975a83a8924d506c2a2") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000257000)=@known='security.selinux\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a1000)={0x0}, &(0x7f0000362000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00002b9000), &(0x7f0000f2e000-0x4)=0xfffffffffffffecd) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000065f000-0x8)=0x3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000d40000-0x4)=0x1ff) 2018/02/16 15:07:11 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x9, 0x0, {0x3, 0x1, 0x100000001, 0x3, 0x8}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000896000), 0x80000) keyctl$join(0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000c49000)='/dev/snd/midiC#D#\x00', 0xffff, 0x200000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000a1f000-0x90)={0x3, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x5, 0xb, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) syz_open_dev$admmidi(&(0x7f000081b000-0xe)='/dev/admmidi#\x00', 0x4, 0x800) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f98000)={0xfffffffffffffffb, 0x2, 0x2, 0x80000000000007ff, r2}, 0x10) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000f44000)={0x7, 0x5, 0xd74000000000000}) 2018/02/16 15:07:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000dee000-0x4)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000354000-0x28)={@common='sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000def000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) r2 = syz_open_dev$mouse(&(0x7f00002b6000-0x12)='/dev/input/mouse#\x00', 0x7, 0x80000) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000a31000-0x4)=0x8, 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f47000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000c0a000)) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f00008a9000)={0x9, 0xc4f, 0x2}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f000033a000)={[{0x8, 0xfffffffffffffff8, 0xec31, 0x7, 0xffffffff, 0x1, 0xe4, 0x5, 0x13929581, 0x4, 0xfffffffffffffe01, 0x1ff, 0x2}, {0x8, 0x4, 0x3, 0xffffffffffff8000, 0xffffffffffffff7f, 0x891, 0x1000, 0x1ff, 0x3, 0x8, 0x1ff, 0xfffffffffffff02b, 0x10000}, {0x81, 0x1, 0x3, 0x0, 0x6, 0x6, 0x81, 0xffffffff, 0x2, 0x73, 0x4, 0x4, 0x5}], 0x1}) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000f2f000-0x2c)={@nl=@unspec, {&(0x7f0000c8d000-0x72)=""/114, 0x72}, &(0x7f0000304000), 0x6a}, 0x2c) 2018/02/16 15:07:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) membarrier(0x1, 0x0) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r5 = add_key(&(0x7f000090e000)='.dead\x00', &(0x7f0000385000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00001a4000-0xc5)="2a49856ac4280b19fb10fc4d42f957505d60838543ad2402a0e67a5c02f5774a443027b41a4d4b570fbc41e70f0877fd51580a2b196f1a0f52c39df195c42c2c205f9c037166d31476352518649b7d884d5ed38c45ae7a58ceb205be9506048355e144fda7ef5bc05e43912a4f65b24e0c57d9ed21e10d16825c7bd633c7a0c89b3b6aff235f20fd0a749f29c19169766afdf8cc20a71e44ea529515d0895e499cc62672378f2e6937111d812e29575a01126c096edd1690bc2cca4a7c0783bc65be1f0bd5", 0xc5, 0xffffffffffffffff) add_key$user(&(0x7f00000fa000)='user\x00', &(0x7f0000ee6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000047000)="d2a8f9f352b5dca05106845d02793c4a", 0x10, r5) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006c0000)=0xffffffffffffffff, 0x4) dup2(r3, r4) write$evdev(r1, &(0x7f0000bee000)=[], 0x0) tkill(r2, 0x16) 2018/02/16 15:07:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$LOOP_SET_FD(r1, 0x4030582a, r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00007d4000)={0x3, &(0x7f0000492000)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000081b000-0x8)={r2, 0x3}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00009da000-0x4)=0x1) 2018/02/16 15:07:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000001e000)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000697000-0x78)={0x1, 0x0, [{0x206, 0x0, 0xfffffffffffffffe}]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e38000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c3b000)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000f75000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000417000-0xe8)={{{@in=@rand_addr=0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x9, 0x2, 0x9, 0x2, 0x20, 0xa0, 0x29, 0x0, r4}, {0x2, 0x1, 0x1ff, 0xffffffffffffffff, 0x1, 0x6, 0x5, 0xffffffffffffff31}, {0xffffffff, 0xffffffffffffff00, 0x1, 0x9}, 0x2ab, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x1}, {{@in=@rand_addr=0x79, 0x2, 0x7e}, 0x2, @in6=@loopback={0x0, 0x1}, 0x1, 0x2, 0x3, 0x5, 0x80000001, 0x2, 0xfffffffffffffff1}}, 0xe8) 2018/02/16 15:07:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000657000), &(0x7f000080c000)=0x10, 0x800) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f00005b1000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000033b000)=0x10, 0x80800) r4 = syz_open_dev$admmidi(&(0x7f0000a7a000)='/dev/admmidi#\x00', 0x6e7, 0x20000) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000ae000-0x10)={&(0x7f00008f0000)='./file0\x00', 0x0, 0x10}, 0x10) r6 = accept$llc(0xffffffffffffffff, &(0x7f0000078000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000de6000)=0x10) ppoll(&(0x7f0000801000)=[{r0, 0x5200}, {r1, 0x4}, {r2}, {r3, 0x4000}, {r4, 0x1}, {r5, 0x1000}, {r6, 0x100}], 0x7, &(0x7f00005e0000-0x10)={0x77359400}, &(0x7f0000308000)={0x1}, 0x8) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00009bb000)='/dev/vcs\x00', 0x80000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000be1000-0x2c)={0x4, 0xa38, 0x9, 0xfde, 0x12, r7, 0x15}, 0x2c) futex(&(0x7f0000902000)=0x1, 0x800000000006, 0x0, &(0x7f0000c93000), &(0x7f0000e0f000), 0x0) 2018/02/16 15:07:11 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0xffff, 0x800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000005000-0x5c)={{0xa, 0x1, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @empty}, 0x2}, {0xa, 0x3, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, 0x3, [0x81, 0x81, 0x7, 0x1, 0x6, 0x1, 0x1, 0xb0ba]}, 0x5c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x7f, 0x20, 0x5, 0x7fff}, &(0x7f0000007000-0x4)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000006000)={r1, 0x3, "d90587e692d3f116507ecd1222a2eef973587e4efc52708108475f286f5450c4c856fa400895797cba91000000000000000484f8c07f53b78e19f0f5214b68d5b6653e968d9f4110ffaf44021819a584d70000040001000000175c526ce323ad93bbcd7f543e1958"}, &(0x7f0000006000-0x4)=0x71) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r2, 0x41007701) 2018/02/16 15:07:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000fc9000)='./file0\x00', &(0x7f0000a6b000-0xff)=""/255, 0xff) getxattr(&(0x7f0000ccb000-0x8)='./file0\x00', &(0x7f00007d3000)=@known='system.sockprotoname\x00', &(0x7f0000ae4000)=""/38, 0x26) 2018/02/16 15:07:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000541000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet(r0, &(0x7f000000a000), 0x0, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/16 15:07:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000455000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000448000)=@assoc_value={0x0}, &(0x7f0000846000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000091f000)={r1, 0xff, 0x4, [0x9940, 0x4, 0x3, 0x3]}, 0x10) r2 = socket(0x20000010000d, 0x800, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000a8000-0x3a)={0x0, 0x32, "b3eba87c35159ee90a9027963be2e8ddb7858e27aa9a69749c288f5a9949c090b1f8005416dead25bd59704d8951fff6d0af"}, &(0x7f00008ab000)=0x3a) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a77000)=@assoc_value={r3, 0x6}, &(0x7f0000dbd000-0x4)=0x8) write(r2, &(0x7f0000448000+0xf9b)="2400000024007f000000120000000100000ff6ff01000000000ff300f1ffffff1300ff10", 0x24) 2018/02/16 15:07:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000c0000, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000622000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$adsp(&(0x7f0000e0d000+0xb0)='/dev/adsp#\x00', 0xfffffffffffffeff, 0x800) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000084a000)={{0x2, 0x4, 0x81, 0xffffffffffffff95, 0x100000000, 0x1f}, 0x10000}) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x22200) dup2(r0, r2) 2018/02/16 15:07:11 executing program 6: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000000c000)=0x10001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)) r1 = msgget$private(0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r1, &(0x7f0000001000-0x92)={0x0, ""/138}, 0x92, 0x0, 0x1800) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000fd8000-0x10), &(0x7f0000048000), 0x0) 2018/02/16 15:07:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00006a1000)=0x1) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000eb0000)={0x28, 0x0, 0x0, @my}, 0x10) 2018/02/16 15:07:11 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f0000021000)={0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000001f000-0x4)=0x0) sched_setattr(r4, &(0x7f000000f000-0x30)={0x30, 0x5, 0x1, 0x5, 0x3, 0x8001, 0xef8, 0x8}, 0x0) write$sndseq(r1, &(0x7f0000039000-0x60)=[{0xaad3, 0x3, 0xa527, 0xfffffffffffffff7, @time={r2, r3+30000000}, {0x400000000000, 0xffffffff}, {0x3, 0x29eb}, @raw8={"f5299168dbf2f215ec48d373"}}, {0xfffffffffffffff7, 0x6, 0x101, 0x2, @tick=0x7fff, {0x5, 0x72e}, {0x5, 0x6}, @raw32={[0x5, 0x800, 0x40]}}], 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r5, 0x4004510d, &(0x7f000084e000-0x1)) bind$inet6(r0, &(0x7f0000031000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000007000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000017000-0x60)=[{&(0x7f000001e000-0xde)="cb", 0x1}], 0x1, &(0x7f0000023000-0x378)=[]}, 0x19fff) 2018/02/16 15:07:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000461000)={0x2, 0x8, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x13f, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x60}, 0x1}, 0x0) 2018/02/16 15:07:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x5, 0x4b6f) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000589000)=@security={'security\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0xf0, 0x318, 0x318, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f000081c000-0x40), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}}, {{@uncond, 0x0, 0x200, 0x228, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6_vti0\x00', {0x8000, 0x0, 0x52, 0x0, 0x0, 0x6, 0x6, 0x80}}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) fcntl$getflags(r0, 0x408) [ 38.500382] insert transport fail, errno -17 [ 38.531852] syz-executor4 (5709) used greatest stack depth: 14448 bytes left 2018/02/16 15:07:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000438000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000f05000-0x2)=0x5, &(0x7f00009c2000-0x8)=0x2) perf_event_open(&(0x7f0000728000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000293000-0x8)) 2018/02/16 15:07:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) r1 = syz_open_dev$dmmidi(&(0x7f000072b000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x2000) connect(r0, &(0x7f0000ad5000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @loopback=0x7f000001}, 0x1, 0x0, 0x1, 0x4}}, 0x2e) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000001f000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000023000-0x20)={r2, &(0x7f0000009000-0xbe)="3e9f14117db6e65840fd06172ead8772c5e987d0ac46bbea8dc9bcdcabf70e301ff8f91217fcee14e1c66718778eab45ec08e0720bcfdd0562a8a9efd2137f93dee3e8e23926f5bf8c80ae2ae2827c23ed8d9cd7b0c754eb4ee93ea0cee42820890ce112add3c50232a103c1da00aa5421ed4dbe63d1a32032c873f8f38c16acbac5039dfc08df5ae4860d2245b06c28ed0d327fe14a613fb4797a2e495cb99fa3b3bbac428ecb9dccfa9136d90a32dfd6764ba95d7a7576ee8b01df3ef8", &(0x7f0000012000-0x1a)="2dbfe040c1b2c88c8872a127864d1c17eafe5d4c6e5d15a16e43", 0x1}, 0x20) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000016000-0x8)={0x0, 0xffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x20, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @str='\x00'}]}, 0x20}, 0x1}, 0x0) 2018/02/16 15:07:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) fchmod(r1, 0x100) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000aa1000-0x4)) 2018/02/16 15:07:11 executing program 0: 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, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x4, &(0x7f0000fed000)) r0 = syz_open_dev$vcsn(&(0x7f0000860000-0xa)='/dev/vcs#\x00', 0x80000001, 0x4000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000032c000), &(0x7f000026e000)=0x8) 2018/02/16 15:07:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c81000)={0x1, 0xffffffffffffff9c}) fcntl$setlease(r0, 0x400, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005ab000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00006ec000-0x28)={@syzn}) 2018/02/16 15:07:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b2a000-0x8)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000de9000)=0xfffffffffffffff7, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r1, &(0x7f000077f000-0x1000)="e7", 0x1, 0x0, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000552000)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$packet(r1, &(0x7f000056c000-0x54)=""/84, 0x54, 0x0, &(0x7f000000a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) shutdown(r1, 0x0) 2018/02/16 15:07:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000013a000-0x4)=0x0) r1 = gettid() r2 = accept$llc(0xffffffffffffff9c, &(0x7f0000515000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000040b000)=0x10) r3 = creat(&(0x7f00009d6000-0x8)='./file0\x00', 0x100) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000383000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000796000-0xc)={r3, r4, 0x2}) r5 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000b5e000-0x9)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) sendmsg$nl_generic(r5, &(0x7f000064b000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000b67000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) 2018/02/16 15:07:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dc6000-0x9)='/dev/sg#\x00', 0x6, 0x600800) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000dc6000), 0xfffffffffffffeb1) r1 = socket$inet(0x2, 0x80005, 0x2) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000dc1000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00002d8000-0x14)={0xffffffffffffffff, 0x3, 0xacbf, 0x0, 0x100}) 2018/02/16 15:07:11 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000006, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000021000-0x458)=@filter={'filter\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x0, 0x210, 0x210, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f000001f000+0xe6b), {[{{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x3}}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) 2018/02/16 15:07:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000326000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) r2 = syz_open_procfs(0x0, &(0x7f000005d000-0x8)='syscall\x00') getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000e8f000)={@multicast1, @multicast1, @rand_addr}, &(0x7f00002a0000-0x4)=0xc) 2018/02/16 15:07:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x100000802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4), 0x4) 2018/02/16 15:07:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x400000002, 0x300) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000355000-0xc)='/dev/autofs\x00', 0x2000, 0x0) accept4$ipx(r4, 0x0, &(0x7f0000963000), 0x80000) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/16 15:07:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0xffffffffffffffff, 0x3) bind(0xffffffffffffffff, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/16 15:07:11 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000000b000-0x438)={'filter\x00', 0x7, 0x4, 0x3e8, 0x218, 0x108, 0x108, 0x300, 0x300, 0x300, 0x4, &(0x7f0000018000-0x40), {[{{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x100, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xf}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x1f}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) 2018/02/16 15:07:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000805000-0x7e), 0x0, 0x200007ff, &(0x7f0000d73000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000e08000)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000cff000), &(0x7f0000b97000-0x4)=0x4) write(r0, &(0x7f00009f5000)='r', 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000084b000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000aeb000), &(0x7f00005c9000-0x4)=0x4) pipe2(&(0x7f000090e000-0x8)={0x0}, 0x80800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000cc6000), &(0x7f0000374000-0x4)=0xc) 2018/02/16 15:07:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000896000)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000d80000)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x40045436, 0x2) [ 38.740549] IPv4: Oversized IP packet from 127.0.0.1 2018/02/16 15:07:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) shutdown(r0, 0x1) r1 = syz_open_dev$amidi(&(0x7f0000c52000)='/dev/amidi#\x00', 0x401, 0x200) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000fe4000+0x615)={{0x2, 0x4}, 'port1\x00', 0x0, 0x0, 0x7, 0x80000001, 0x7fffffff, 0x6, 0x1ff, 0x0, 0x2, 0x7fffffff}) 2018/02/16 15:07:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000054e000)={0x0, 0x100, 0x8}, 0xc) pwritev(r0, &(0x7f000079e000-0x10)=[{&(0x7f00004f7000-0x79)="9a4660abea97b00e7336f5a28768687f4595ddef83d58b7d02a5278a8cbeb9b56f011d7ece58578677727f45833a4e80add2b3acb45bdac1871013f206e4f36d0cdda4fdb18db714b5e43ecb8780ccda1e87d52e0aeb7319bd65b8f9d1a41f86118844138f975ef8341b25f10c202d155e20331ede5ce5a58f", 0x79}], 0x1, 0xf) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c37000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) utimes(&(0x7f00007f0000-0x8)='./file0\x00', &(0x7f0000594000)={{0x77359400}, {0x0, 0x2710}}) fcntl$setsig(r1, 0xa, 0x17) chmod(&(0x7f0000c2b000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/16 15:07:11 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000e69000-0xb)='/dev/adsp#\x00', 0xff, 0x2b00) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x101, 0x5, 0x3, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fea000)={r1, &(0x7f0000feb000-0x32), &(0x7f0000feb000-0xef)=""/239}, 0x18) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fec000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007a8000)={0x3f, 0x0, 0x2, 0x1}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000fec000-0x10)={r3, 0xf7}) getgroups(0x6, &(0x7f00009b8000-0x18)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setgid(r4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fec000-0xdd)="c9acad027938d6473e3bdcbaa0c05bc099bc7426e2fa66f75a12fbb7adfe6b217cbdab48fd1c04572a3e4509ce5f7083c785c05cf1d5fafbdc08b92e212ad97d0cd02f9f9c568a4b5c50c7ddc53fbd83e6c4033925111ba81f840ad0cfa0964bc6b2a17941952ab59315ae558a3dc0e54330804cc750a69addbbcb99dec7c859905e5404601a09bae3668ea2acc397b614fbc4e87a048bb80f5636e59ae93167300a7ce735bb58ade3cf6ec989e8f23c729d33bdcf24d6db1126d19a983dbb98ebeb64c53a74c9b73dc69422d10387a6d200f1974316a27b802611a0ef", 0xdd) 2018/02/16 15:07:11 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e26000)="287d770400000000", 0x1) r1 = syz_open_dev$mouse(&(0x7f0000e2e000-0x12)='/dev/input/mouse#\x00', 0xe4, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000f87000-0xc)={0x3}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x60)={0x2, 0x1, 0x8000000000000, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x2, @empty}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0xfff}}]}, 0x50}, 0x1}, 0x0) 2018/02/16 15:07:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fd0000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000235000-0xc)='/dev/autofs\x00', 0x40400, 0x0) connect$pppoe(r1, &(0x7f00001b5000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6tnl0\x00'}}, 0x1e) connect$inet(r0, &(0x7f0000631000-0x10)={0x2, 0x0, @empty}, 0x10) shutdown(r0, 0x1) 2018/02/16 15:07:11 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000060e000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00002b0000-0x8)={0x0, 0x3}, &(0x7f0000398000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000256000-0x8)={r1, 0xffffffffffffff7f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 15:07:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a14000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000421000)={0xaa, 0x1}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000edc000)=0x5) r3 = userfaultfd(0x0) mount(&(0x7f00001f7000)='./file0\x00', &(0x7f0000af8000-0x8)='./file0\x00', &(0x7f0000b08000)='pipefs\x00', 0x30a0018, &(0x7f0000110000-0x48)="de6f8fbf8f19dfdd22d5b029e9484d502b845110656f0828d7094b54ca8cc195f023e26aa98baca04a401901539fee7f214244876fe633441c3643298e78d354738e7371bf8f2695") userfaultfd(0x80000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x1, &(0x7f00003bd000-0x10)={0x2, &(0x7f0000bc8000-0x10)=[{0x4, 0x1, 0x5d8, 0x9}, {0x8, 0x3, 0x8, 0xa5}]}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00004ab000-0x10)={&(0x7f0000026000/0x3000)=nil, 0x3000}) socket$packet(0x11, 0x3, 0x300) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) write$selinux_create(r1, &(0x7f00007f3000-0x4b)=@objname={'system_u:object_r:ppp_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x4b) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000553000)) dup2(r0, r3) 2018/02/16 15:07:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40a, 0x4) setsockopt$inet_int(r0, 0x0, 0x11, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002cf000-0xa0)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}], 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007dd000)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000a16000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d2f000+0xfa2)={@dev={0xfe, 0x80, [], 0x0, 0x15}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff, 0x3, 0x2, 0x100, 0x40, 0x100000, r1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000515000-0xc)={0x0, 0x0}, &(0x7f00007d6000)=0xc) getgroups(0x2, &(0x7f00000d6000)=[0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f00005cb000)='./file0\x00', &(0x7f0000ac5000)='./file0\x00', 0xe002, r2, r3, 0x2, 0x9, 0x8010) r4 = creat(&(0x7f0000bf2000)='./file0\x00', 0x7a) getresuid(&(0x7f0000e6a000), &(0x7f0000ade000), &(0x7f00002ee000-0x4)=0x0) ioctl$ION_IOC_HEAP_QUERY(r4, 0xc0184908, &(0x7f00005e6000-0x18)={0x4, 0x1, 0x1, r4}) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f000076f000-0x4)=r5) 2018/02/16 15:07:11 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000026000)={0x4, 0x0, [{0x4, 0x6, 0x0, 0x0, @irqchip={0x5, 0x4}}, {0x1ff, 0x4, 0x0, 0x0, @sint={0x2, 0x3ff}}, {0x20, 0x5, 0x0, 0x0, @adapter={0x7fffffff, 0x101, 0x0, 0xffff, 0xb1}}, {0x4, 0x4, 0x0, 0x0, @irqchip={0xed, 0x12a}}]}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000023000)={'filter\x00', 0x7, 0x4, 0x4e0, 0x0, 0x1e8, 0x0, 0x3f8, 0x3f8, 0x3f8, 0x4, &(0x7f0000024000-0x40), {[{{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:var_lock_t:s0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @mac=@link_local={0x1, 0x80, 0xc2}, @multicast2=0xe0000002, @rand_addr}}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "0ba569d4d957f163ce7090ed2545e0b3dbb299579d6d65441830216c1c61"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x530) 2018/02/16 15:07:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = gettid() pipe2(&(0x7f0000a7b000)={0x0, 0x0}, 0x84000) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0xac3e) r4 = dup(r1) ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r5, 0x8, r2) readv(r6, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000ef8000-0x8)={0x2, 0x512dc8d7}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000d7b000)={0x0, 0x0, &(0x7f00000dd000)}) tkill(r2, 0x16) 2018/02/16 15:07:11 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000191000), &(0x7f0000000000), 0x0) r3 = dup3(r1, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f000065e000)=""/101) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x14, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xfe}, 0x1}, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) fallocate(r3, 0x0, 0x100, 0x2) getitimer(0x0, &(0x7f00009db000-0x20)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r4, 0x50, &(0x7f00007f9000-0x50)}, 0x10) 2018/02/16 15:07:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6c000)='/dev/ptmx\x00', 0x20108, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00001a0000)='/dev/usbmon#\x00', 0xffff, 0x1a000) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000fa9000-0x4), &(0x7f0000458000)=0x4) sendmsg$alg(r2, &(0x7f0000f61000)={0x0, 0x0, &(0x7f0000a3d000-0x10)=[{&(0x7f00002df000)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d73c4342f0d930f342f352edf250487ca0f9f6cd1b1f400175c8b1301ac7825361a7a63dfefcb7cb71ae3168e995aba77", 0x60}], 0x1, &(0x7f0000633000-0x90)=[]}, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00003b3000), &(0x7f0000a6f000)=0x4) sendmsg$alg(r2, &(0x7f000066b000-0x38)={0x0, 0x0, &(0x7f0000363000-0x30)=[{&(0x7f00002b9000)="433a49c92ad5531173be684f4219d51002bb3f86e6b108ea09ae089ab6dc151dbaa984eaa7d8703c3c0b73aaeb4085e84519ea85ff5948c66f24e1a151c871dd5ea66100a3fa7e6504006f5ef09c6c8d1f3d5cdb959de7d7335a78ed2961bd3d909a8c14b52364556c7ba9bcb3110c4bde9628df64fb9c6a18f189bc9246169062284bf3870835b95191d5749f0e1bd93cafea192e18637274caf437a660291f6414c1f89dc9e7abeb96492db2405520bde85279a70aa9519b4519b9b7a043b51132ae4d9f89ca323a9afc14d60af95c4bbe311f7ea49d0c497d5ebf491327e21eca3d1afb5b7b73d05a26a5285e7143882e", 0xf2}, {&(0x7f00009c7000-0x69)="e3dbe0973f0ecacf1300cb2069a6038eab825c97da15dd814750dde674d575216fe74c1a9725e9afbd01ec77b9ddd9bb8d4a6a601bc84e0bad379689cde9779282a3080f495fcfbbc5fd33a9c5f2ef247026749393d929deed46e70f848b28e5ca2b2bbb3b17eab429", 0x69}, {&(0x7f000063f000)="38527e28ac5b7c4e6fa9606bd3e6c5b5ee56bc6211fcef5ead3c01e47dca314de2386c9b9612c01f6d8ebb610c3c419dad1a559dea594c3f1c87aaa42e55847f2f9259313938ffc40ff5a0e2796f6db916c83e5a062b7c36c52c354e8e57b0f5da1f46f9d1ccfbab16fc8a5183da2cd368c1c276ad0d4296c5821cf7a34981b8e46b81a28ddfca2db6c1846b0996cb0be6d3fba781f53b3178c87091ee9a9b4cbc68375a8333d4be79b7f818dfb90f5b82aa754c5bc984d8721aec8dd17625eee3b23b294d63d42d0f27f15316e8adaefa0e6f646bb6e2b1927cd41e1035", 0xde}], 0x3, &(0x7f0000c73000-0xc0)=[@iv={0xa8, 0x117, 0x2, 0x93, "7f8998272c62bf2d8f1cc97a78841c21278fb13959df395888937afd55ecfbb7e4afe09c61d7c8410086c36337926b2953e4567bbe35f22b622f0cfd3d7546f256eb697c237914525d4e3de7db32fdcb341c61af37bf03b11ac4fbdaf5b9cd3bc50680c3f36b5663edd11e6399bd02a08f2cf62f93d10e8343e717ba3c8981a3c25e2ef3534c60f210cfb66312113c7825d645"}, @assoc={0x18, 0x117, 0x4, 0x6920}], 0xc0, 0x20000010}, 0x4040) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)}, 0x0) 2018/02/16 15:07:11 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, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00006a8000)={0xa, 0x2, 0x4000000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, 0x2ea) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000055000-0x4)=0x8, 0x4) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/16 15:07:11 executing program 0: r0 = syz_open_dev$sg(&(0x7f000061d000)='/dev/sg#\x00', 0x0, 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f12000-0xc)={0x77, 0x1, 0x1, 0x60, 0x1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c79000-0xc)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a4a000)={0x0, 0xb3}, &(0x7f00005bb000-0x4)=0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b5b000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c19000-0xa0)={r2, @in6={{0xa, 0x3, 0x6, @empty}}, 0x5, 0x10000, 0x1, 0xfffffffffffffffa, 0x24}, &(0x7f000071e000-0x4)=0xa0) 2018/02/16 15:07:11 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000005000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x0, 0x3, 0x9, 0x3, 0x8, 0x8}, 0x20) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80b, 0x400, &(0x7f000002d000-0x8)={0x0, 0x0}) fdatasync(r1) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x2, 0x8000a, 0x1, &(0x7f0000014000)={0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000028000)=0x1, 0x4) sendmsg$nl_route(r2, &(0x7f0000005000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000029000-0x24)=@mpls_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x8000000, 0x1}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) 2018/02/16 15:07:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000329000)='/dev/kvm\x00', 0x2) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000005a000-0x8)) mincore(&(0x7f000099c000/0x1000)=nil, 0x1000, &(0x7f000030d000)) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000691000)=0x3) clock_gettime(0x0, &(0x7f0000942000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000574000)={{0x0, 0x989680}, {r3, r4+30000000}}, &(0x7f00005b4000)) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000681000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0xffffffffffffffff}]}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b81000-0x14), &(0x7f00004da000)=0x14) 2018/02/16 15:07:11 executing program 4: prctl$void(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000c27000), 0x4) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000866000)={0x6, 0x1d, "9d59f60f200aab20cea2e423fe091f7bfc1ce259b1b23f686d970770c9"}) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0}], 0x1, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000402000-0x2e)={@generic={0x0, "d32014524c73d5181632a3a19456cec57761ce5aed490b92adac8ec514a4126ea66e11aaffd151bf41c8b2b62639d5586b03d1cef9709518af0ee184671c807d31cd1f918c73faf2587a73730886696cd5d8ad72aef2b1ed48600dcaadcdac760fa43f05cece4ec6d75562008f0dfae868357beacdcf9da9a9dce9dab426"}, {&(0x7f0000637000)=""/129, 0x81}, &(0x7f000098f000-0x1), 0x44}, 0xa0) accept$unix(r0, 0x0, &(0x7f0000f9c000)) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x4}) socket$inet6(0xa, 0x4, 0xfffffffffffffcee) ioctl(r0, 0xc1004110, &(0x7f0000da4000)) 2018/02/16 15:07:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00005e2000)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000069000-0x3)='/dev/midi#\x00', 0x9, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000555000)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000335000-0x18)={0x0, 0x0, []}) socket$llc(0x1a, 0x2, 0x0) [ 38.993536] xt_SECMARK: target only valid in the 'mangle' or 'security' tables, not 'filter'. 2018/02/16 15:07:12 executing program 6: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x12) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000365000-0x4)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x16a) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000e20000/0x13000)=nil, 0x13000, 0x1000004, 0x22011, 0xffffffffffffffff, 0x47) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x108, 0x0, &(0x7f00003d4000-0x108)=[@decrefs={0x40046307, 0x2}, @transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x38, 0x38, &(0x7f000050f000-0x38)=[@fda={0x66646185, 0x4, 0x2, 0x8}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000ae3000-0x38)=[0x40, 0x20, 0x20, 0x78, 0x40, 0x38, 0x60]}}, @enter_looper={0x630c}, @exit_looper={0x630d}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0xa4bfa421b70345e6, 0x0, 0x0, 0x40, 0x8, &(0x7f0000d09000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000001000-0x1), 0x1, 0x1, 0x1}], &(0x7f000002c000-0x8)=[0x20]}, 0xf95e}}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x48, 0x28, &(0x7f000012c000-0x48)=[@fda={0x66646185, 0x9, 0x3, 0x1a}, @ptr={0x70742a85, 0x0, &(0x7f0000001000-0x1), 0x1, 0x0, 0x12}], &(0x7f0000718000)=[0x78, 0x48, 0x38, 0x38, 0x40]}}, @decrefs={0x40046307, 0x3}, @increfs_done={0x40106308, r2, 0x2}, @enter_looper={0x630c}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000560000-0x8)='./file0\x00', 0x400000, 0x1f3) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00004e3000)={&(0x7f0000acd000-0x14)=[0x100, 0x1, 0x6, 0x4, 0x6], 0x5, 0x31, 0x0, 0x2, 0xfff, 0xb00e, {0xffffffffffff149b, 0xe95c, 0x2, 0x0, 0x4f, 0x3, 0x8, 0x10000, 0x200000000000, 0x7018, 0x7, 0x0, 0x1000, 0x4, "93d92e212c54fc086c1a49e1fcec782986583fb73adf3c191bb2ceea32ac64b9"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000bca000)={{0x100000000, 0x4, 0x2, 0x1f, "6e1e14fc25c3e83717f579f9f3323c8fbe36e054a110c43252bd290fcb8a7f7b8795b2ac8520fb421d7890c9", 0x5}, 0x7, [0x80, 0x4, 0x0, 0x7ff, 0x2, 0xffffffff00000001, 0x3, 0x8000, 0x4, 0x3, 0xf788c28, 0x562, 0x8, 0x3, 0xfa500, 0x8, 0x1f, 0x2, 0x1, 0x20, 0x3ff, 0x584, 0x8, 0x98, 0x8, 0x6, 0x8, 0xbab, 0x8000, 0xfff, 0x6, 0x7, 0x0, 0x8, 0x1, 0x7ff, 0x9, 0x4, 0x4, 0x4, 0x1, 0x1ff, 0x3ff, 0xfffffffffffffffb, 0x10001, 0x80, 0x7, 0x4e, 0xffffffffffffff01, 0xffb, 0x3, 0x2, 0x4, 0x7a1, 0x4, 0x8000, 0xd6, 0x1, 0x3, 0x7adc, 0x9, 0x6, 0xfffffffffffffffe, 0x7, 0x8, 0x9, 0x5, 0x7f, 0x1, 0x101, 0x3a46, 0x3, 0x7, 0x101, 0x3f, 0x9, 0x10001, 0x3, 0xfffffffffffffffa, 0x8, 0x40, 0x100000000, 0x2, 0x4, 0x3, 0x475480000000, 0x9, 0x80000001, 0x5, 0x401, 0x817, 0x1, 0xffffffffffffffff, 0x3f, 0x100000000, 0x4, 0x1, 0x8, 0x0, 0x1, 0x8, 0x0, 0x3, 0x1, 0x2, 0x1, 0x7ff, 0x8, 0x6, 0xffffffffffffffff, 0xb55c, 0x0, 0x2e, 0x71d, 0x0, 0x10000, 0x6, 0x100000001, 0x8, 0x7fffffff, 0x3f, 0x3, 0x5, 0x10000, 0x0, 0x3f, 0x40]}) getsockname$packet(r3, &(0x7f0000466000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x14) sendto$packet(r3, &(0x7f0000861000)="9006040b02c5e88cad1a6a5378ad93d15b98c41502fd8c8c7228a4fca52df726d4da8ef9afc8705ce4fb1e90b06e456cd518fa9bf9aadf7421298f36b4b842d82ca32710ef1388bcf89c7114d465d15283019b96b21d22ec023df6e64ffdad9c8c154735b5a41988e37adff0922ef20e84f78508cd391b61d82c5f771a60b4a82db29325e162a1fcd6fca621c6e6389af7d61a99d12889b3d57176da79968ab329b71c5a3cc44f864a56", 0xaa, 0x4, &(0x7f00001b1000)={0x11, 0x1, r4, 0x1, 0x200, 0x6, @random="5921e984b95d"}, 0x14) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) mmap(&(0x7f0000eee000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ef0000)={0x0, 0x4, 0x3821e1b25c24a0a, 0xfff, 0x6e}, &(0x7f0000ef0000)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000eef000-0x1008)={r5, 0x1000, "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"}, &(0x7f0000792000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000795000-0x8)={r6, 0x6, 0x1}, 0x8) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000ef0000)={0x3, 0x1f, 0x4, 0xffffffffffffffc1, 0x8001, 0x8000, 0x2, 0x9880, 0x4, 0x2}, 0xb) 2018/02/16 15:07:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bde000-0xc)={0x0, 0x0}, &(0x7f00009ea000)=0xc) getresgid(&(0x7f00001b8000-0x4), &(0x7f0000f38000-0x4)=0x0, &(0x7f00004c4000)) fchown(r0, r1, r2) rename(&(0x7f0000817000-0x8)='./file0\x00', &(0x7f000001b000)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000003000-0x3c)=""/60, 0x3c) 2018/02/16 15:07:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000017, 0x5, 0x0) connect$inet(r0, &(0x7f0000ffa000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000ae2000-0x4)=0x89) 2018/02/16 15:07:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x807, 0x0) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f0000d49000-0x1)=""/1, &(0x7f0000000000)=0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000244000-0x8c)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f0000a88000-0x4)=0x8c) syz_open_dev$evdev(&(0x7f0000c0d000)='/dev/input/event#\x00', 0x3d, 0x80000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000177000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000424000-0x6)={r1, 0x400000000}, &(0x7f0000369000-0x4)=0x6) 2018/02/16 15:07:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ef1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f000084b000-0x20)={0x0, 0x0, 0x7fff, 0x5, r1}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000033f000)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000480000)=0xe8) setuid(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00004ab000-0x4)=0x8000) getsockopt(r3, 0x1, 0xa, &(0x7f0000360000-0x96)=""/150, &(0x7f0000c4e000)=0x96) 2018/02/16 15:07:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000afd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000e0b000-0x4)=0x14, 0x800) fcntl$setsig(r0, 0xa, 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000045a000-0xb)='/dev/audio\x00', 0x400000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00001d1000-0x8)=0x4000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000cd2000-0xb)='\\-system,:\x00', 0x0) ftruncate(r3, 0x40001) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) flock(r1, 0x9) sendfile(r2, r3, &(0x7f000000a000), 0x800000000000002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e25000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x4}, &(0x7f00002cf000-0x4)=0x98) 2018/02/16 15:07:12 executing program 4: socket(0x8, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000015e000)='/dev/autofs\x00', 0x9abeed582b0dbb64, 0x0) 2018/02/16 15:07:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d91000-0x9)='net/unix\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000096c000)=0x3) r1 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) 2018/02/16 15:07:12 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f000054c000-0xe)='/dev/admmidi#\x00', 0x274, 0x503001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000073f000/0x2000)=nil, 0x2000, 0x2000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000002000-0xfe)=@pi={0x0, 0x88ef, @ipv4={{0x9, 0x4, 0x6, 0x1a30, 0xfa, 0x3, 0x2, 0x907, 0x16, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xf, 0x53df, [@dev={0xac, 0x14, 0x0, 0x15}, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @end]}}, @udp={0x3, 0x2, 0xd6, 0x0, "5aafbd9c9b4de12e3297568b6e184c0ac80046531b0e2f3ec7c74c14029afb3aa77a164a58a852ef6332704e39fd022b19d578d64b820dd39af35a9d18fb08f602b9b98ba7d3f8a84c97c646ff588a51cde4ab3d6797785d96f2bb7d1b8030cf4ca8bd25c7ec262bdd327d489f0c48e1a324d7ef2e1fddae637911853ad627f3183d5986e0a7df98fcd748d7791fff7cd357d1ce6d8c89beb103fa8bdc4a07ef31e9b47e031a1c38479f134375adcebab15e6a77491c24b592f19f3cc128a7becfea9107072a12c3430d70787a63"}}}, 0xfe) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@generic="c1cda250104da31f9469cac637a9c3e4", @ifru_flags=0x1000}) mremap(&(0x7f000023f000/0x2000)=nil, 0x2000, 0x3000, 0x4, &(0x7f00005d1000/0x3000)=nil) 2018/02/16 15:07:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000ddf000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000763000)='/dev/ppp\x00', 0x2400, 0x0) bind(r1, &(0x7f00006d4000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f000077a000-0x4c8)={{0x80, 0x0, 0x0, 0x0, "125718e01a16338f652bb717dafe89752620afdfd802a76dade0c7cd6ccbb07feb6f8d2ec70afa15c7503bd8"}}) r2 = creat(&(0x7f0000d0f000)='./file0\x00', 0x80) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000727000-0x98)={0x6, 0x0, [{0xc000000f, 0x9, 0x8, 0x8, 0xfe3}, {0x4000000d, 0x0, 0x0, 0x6, 0x80}, {0x80000019, 0xffff, 0x855, 0x5, 0x2}, {0x0, 0x1, 0x5, 0x3, 0x3}, {0x80000007, 0x0, 0x0, 0x9, 0x5}, {0x40000001, 0x100000000, 0x40, 0x100000001, 0x400}]}) 2018/02/16 15:07:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000e9d000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000f7a000-0x10)={&(0x7f00008c5000)={0x20, 0x1, 0x800004, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x6, [@typed={0x8, 0x0, @binary}]}]}, 0x20}, 0x1}, 0x0) r1 = socket(0x15, 0x7, 0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f7c000)={0x0, 0x2cb}, &(0x7f000035e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000103000)={r2, 0x6}, &(0x7f0000f45000-0x4)=0x8) syz_open_dev$midi(&(0x7f0000a8e000)='/dev/midi#\x00', 0xfd0, 0x280) 2018/02/16 15:07:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000eb0000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00007d3000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/16 15:07:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000055d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000ea4000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e8d000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000a61000-0xc0)=[{{0x77359400}, 0x100, 0x1, 0x6}, {{r2, r3/1000+30000}, 0x1, 0x80, 0x8}, {{}, 0x2, 0x2}, {{0x77359400}, 0x1, 0x6, 0x7}, {{0x77359400}, 0x2, 0x6, 0x7fff}, {{}, 0x4, 0x5, 0xd1}, {{}, 0x720, 0xce4a, 0xfffffffffffffffc}, {{r4, r5/1000+10000}, 0x8, 0x1ff, 0x80000001}], 0xc0) getgid() bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="1703000000f1ff3da5ffffffff0000ff", 0x10) r6 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f0000a9d000)=[], 0x4924924924927ea, 0x0) 2018/02/16 15:07:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ppoll(&(0x7f0000183000-0x18)=[{r0}], 0x1, &(0x7f000053d000-0x10), &(0x7f00000ff000-0x8), 0x8) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000082e000)={0x20, 0x5, 0x5}) 2018/02/16 15:07:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000eeb000-0xd)='/dev/usbmon#\x00', 0x6, 0x2) readahead(r0, 0x11f8, 0x100000000) syz_open_dev$sg(&(0x7f0000674000-0x9)='/dev/sg#\x00', 0x0, 0x200000) r1 = syz_open_procfs(0x0, &(0x7f0000aa8000-0x12)='net/ip6_flowlabel\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000d3b000-0x7f)=""/127, 0x7f}], 0x1, 0xff) 2018/02/16 15:07:12 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="edd635d6b0bbd5c4f86a707ca6a9b0c868de5a", 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) sendto$inet(r1, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e1a000)='clear_refs\x00') setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004fc000)={0xfff, 0x2, 0x3000}, 0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009b1000)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000e5e000), 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00005e3000)={r1, 0x1, 0x20eb, "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"}) ppoll(&(0x7f0000184000)=[{r3, 0x4}, {r3, 0x1200}, {r0, 0x1}, {r3, 0x21}], 0x4, &(0x7f00005a6000)={0x0, 0x1c9c380}, &(0x7f00004dc000)={0x80}, 0x8) 2018/02/16 15:07:12 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000393000-0x9)='/dev/sg#\x00', 0x6, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000065f000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000032000-0x20)={{0x77359400}, {r1, r2/1000+10000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) lstat(&(0x7f0000579000)='./file0\x00', &(0x7f0000b1f000)) 2018/02/16 15:07:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) sendto$inet6(r0, &(0x7f000022a000-0x1000), 0x0, 0x0, &(0x7f00006c9000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000585000)='/dev/adsp#\x00', 0x9, 0x400000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000656000-0x10)={&(0x7f0000ff7000/0x3000)=nil, 0x3000}) 2018/02/16 15:07:12 executing program 5: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df9000)={0x0, 0x0}) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000dfc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000dfb000)=0x10) readahead(r0, 0x0, 0x0) 2018/02/16 15:07:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) semget(0x1, 0x3, 0x400) 2018/02/16 15:07:12 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, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f00008ad000-0x10)) r0 = syz_open_dev$vcsa(&(0x7f00006df000)='/dev/vcsa#\x00', 0x3ff, 0x200) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ab9000-0x160)={{{{0x2, 0x1, @rand_addr=0x7}}, {{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x3154d653}}}, 0x1252, 0x10000, 0x0, "42cefa98ddc04d7a506590274641f4cb53fafc3ab5dd83913f20b983c3124213511a235e67f2d32877f2c7a1a1f2e92aea41430d2b2f6c67670e1d02150a2bb9b879685bd182f0a44d1740d84a69beed"}, 0x160) 2018/02/16 15:07:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common='bridge0\x00', 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004c8000-0x4)) r2 = openat(r0, &(0x7f00005b9000-0x8)='./file0\x00', 0x4000, 0x2) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000e3f000)={0x6, 0x4}) bind$bt_sco(r2, &(0x7f000032b000-0x8)={0x1f, {0x34, 0x3, 0x9, 0x7, 0x8, 0x7fffffff}}, 0x8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00001aa000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f000024e000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff87, 0x200000) bpf$MAP_CREATE(0x0, &(0x7f0000930000+0xc12)={0x7, 0x9, 0xffffffff, 0x5, 0x10, 0x0, 0x7}, 0x2c) sendmsg$nl_crypto(r3, &(0x7f0000b32000)={&(0x7f0000bd4000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000ac7000-0x10)={&(0x7f0000164000)=@delrng={0x10, 0x14, 0x20, 0x1, 0x2, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40010}, 0x10) 2018/02/16 15:07:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000418000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000072c000-0xa5)=""/165, &(0x7f0000b6c000-0x4)=0xa5) r1 = syz_open_procfs(0x0, &(0x7f0000a3c000)='net/rpc\x00') getdents64(r1, &(0x7f0000001000-0x1000)=""/1024, 0x400) getdents(r1, &(0x7f0000001000)=""/24, 0x18) 2018/02/16 15:07:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000612000-0x8)=@assoc_value={0x0, 0xac62eac}, &(0x7f0000428000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00001bf000+0xb99)={r3, @in6={{0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x3f8a}}, 0x4, 0x1}, 0x98) sendmsg$nl_generic(r2, &(0x7f00003cf000-0x38)={&(0x7f0000df4000-0xc)={0x10, 0x0, 0x0, 0x40008}, 0xc, &(0x7f0000d16000-0x10)={&(0x7f0000a6a000-0x468)={0x468, 0x16, 0x30f8d2e573629289, 0x7, 0x1, {0x14}, [@generic="c25f99540c350467c4015c9307e5829619810a514b29f0ad192bab67acdf0cade75b49c6138dee41422081cf9a185a2db391cc691bbb913e26ad792df98d5434ac3b406932530bc7631fdb04d415aec74eae5e67f21b465bd2f5ae60b7c0f0c3839c1de74fb9e5e771da4da6df9e9f9cdc342de9724f", @typed={0x74, 0x6c, @binary="4ea7833a7b7fdadb2667b0bc1b1e7221e09976f67b90caa9f8ffd79d1de86cc77ee911c5da3df2cfa4525b22295f56157cbdf44377d39d7b999ae5609564793a75dd44dd9a86481ababfe65e720d0fb0fcc757d2422d5cae5f98b4cefc0f293277aa6825a0e02ffaf9"}, @nested={0x27c, 0x96, [@typed={0xc, 0x59, @str='\x00'}, @generic="28a31be65f9773a05259366b1e937155929543d49140d6aa9b47c2f106608b5ea35025551c3759245958ca4cc39609c24ca11ef3645c4191323e751e7e678bffcfdfaf89eca155afc1b01f29a7439a1b9157410a7454c9c505a5d95b7a0d12e4d70bf0dfe1ff730f478d05564ab411c27e4469b32beec2b9b065c9bfbbe28787a7c86243fb11f8ed8c68eedd3b", @generic="8d33a1789aa120c028e9b60f04cde4b764ad09a8eafa2f660384a73c888fb095a412beb32d8e24d25084e4a683bd6849c44e348da84cecb5861f88203751e94b24201b834e19ccd8a217592488f312ff451d952a22b96a9c0f814a513fdfb463738d4691e5639179198b47d802dab8347d0d583c068c391440178edffb483f38eb66c360a7e6c08f265fc12d119bb7038429288569b948d5fa4d13e75e944577c07f102b93c3ce0f0903bb04507cfd3148344d48ecb084615b92072944e27698e51cb77126dc62", @generic="641dcb1d06f9b5e564760edc18ca2299acbfdd112793ee285719cf", @typed={0xa4, 0x32, @binary="6c0b4458f6a26d31e23a7fffe11ae996185410e31dd53a38a667ba617b326f7e3a08f666f48461053f9c2cbecbbecc1b9316cca024ee45cd2515643c682d4b134db38b6178991400fe1ff764824520999d76adc08429ca2fc6ef196095f1a0a091cf5e9c9a5d293f34895e327897aad3ab763b9926f5ccb16a73ac9f33be075d9e7438688484b407e3d53bb4a62f17567529c0852bda8226d3f9a0"}, @generic="35be1d7cc9014aa9c2a17f7685d2cf3cc1987f5a576b55e21818e189c8492211900bf0dfe51ff05a8dbd1616b2f106b369642dc8d4f0003a9d253b7349d5cf00596f9e3b00021609997db4727e8782b13d73988ff8baf5b7"]}, @typed={0xc, 0x81, @u32=0x9}, @generic="b472f884fbfd7b6cbae80d2938bc53e3fe6321b09e7e49a5e965f70499d0bf2ae9f95787e408becd", @typed={0xc, 0x36, @u32=0x9}, @typed={0x18, 0x42, @str='/dev/snd/timer\x00'}, @nested={0x94, 0x1a, [@generic="675bceb063e8b62065cca84165d9f1bc9621b8bc2eddf79c68f0682dc570d7363c7eea681e3f6e37457c62385980e483212433b5ef1be927c36e9d02b033ec9512a8865868b9e2386498611bc35d4e2e77c638acf382c1e4454281e33e984c4f63759a4397d0a95bc24ec1dd9cf0828e0f4cb52762d41a8902c6f37f7d26770454eb07d6a25d8af3e16b9ee23a"]}]}, 0x468}, 0x1, 0x0, 0x0, 0x24008040}, 0x804) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000a93000)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000e26000)={0x4, 0x3f, 0x9, 'queue1\x00', 0x9}) [ 39.680224] netlink: 'syz-executor0': attribute type 6 has an invalid length. [ 39.716672] netlink: 'syz-executor0': attribute type 6 has an invalid length. 2018/02/16 15:07:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0xffffffffffffffff, &(0x7f0000ee3000-0x8)=0x80000000, &(0x7f00008e2000)=0x22) 2018/02/16 15:07:12 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000-0x2b8)=@raw={'raw\x00', 0x9, 0x3, 0x258, 0x108, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x1c0, 0xffffffff, 0xffffffff, 0x1c0, 0xffffffff, 0x3, &(0x7f0000005000-0x30), {[{{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="72ffc73047c21063daddf1d1268f6201", {}, {}, 0x1, 0x3, 0x20}, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x11, 0xfff, 0x1, 0x1}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast2=0xe0000002, @common='bcsf0\x00', 0x149}}}, {{@uncond, 0x0, 0x98, 0xb8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2b8) r1 = socket$inet6(0xa, 0x3, 0x9) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001000+0xf4d)=@raw={'raw\x00', 0x9, 0x4, 0x380, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000002000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3e0) 2018/02/16 15:07:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f0000c12000)={0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b5e000)='/dev/vcs\x00', 0xa040, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f0000032000-0x96)=""/150, &(0x7f000069c000-0x4)=0x96) fcntl$setpipe(r1, 0x407, 0xfffffffffffffff7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000283000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80800, 0x8000, &(0x7f0000de1000-0x8)={0x0, 0x0}) ptrace$peekuser(0x3, r0, 0x400) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000384000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) io_setup(0x80000001, &(0x7f0000194000)=0x0) io_cancel(r5, &(0x7f0000f48000)={0x0, 0x0, 0x0, 0x0, 0x9, r2, &(0x7f0000adc000)="45139ef0c8f7375ca7d81e05ab537118f5f7dcaad7aae39272daedd174659c384182238c81a7bf8e612bbc120e2794daf082f0dfe140d399b7962829cf52d4f04705370f28806e8f7be8db3c60978cdc5ab43e432760fa4b44e03407243f0876d01d00690bd5042e9c728fc718015312995504fc4cb377285bfeba0750e0840678673f79d4ac6d8a898ee7ee1397d56a582ddaa5dc77d6fda1237541554868dd1b79966f53a28abd5cf6273426259979ccf94a70b058dc6cfae50d1e7e5734ecee32d03f0d6b015fc6475a09184a891ab40bbc0b56637eb89ae9b0ddc1e9134983964352fc6b0cdd1c0cfcf68c174b7a7ef807d09a430d", 0xf7, 0x6, 0x0, 0x0, r4}, &(0x7f0000ba9000)) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00009b2000)=r4) syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000023c000-0x9)='/dev/dsp\x00', 0x40000, 0x0) read(r3, &(0x7f0000c65000), 0x0) 2018/02/16 15:07:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x40) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x388c, 0x4, 0x3, 0x200, 0x5, 0x80000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000002000-0x33)=""/51) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000718000)='pkcs7_test\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a}, &(0x7f000048d000)="bf10", 0x2, 0xfffffffffffffffc) sysfs$1(0x1, &(0x7f0000917000)='vboxnet0proc@\x00') ioctl$TIOCCONS(r0, 0x541d) 2018/02/16 15:07:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000d09000/0x4000)=nil, 0x4000, 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000773000)) 2018/02/16 15:07:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c1e000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00008f0000)) 2018/02/16 15:07:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) munmap(&(0x7f0000d72000/0x4000)=nil, 0x4000) prctl$setptracer(0x59616d61, r0) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x0) [ 39.780872] device bridge0 entered promiscuous mode 2018/02/16 15:07:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) syz_emit_ethernet(0x5b, &(0x7f00008a6000-0x5b)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x5, 0x4, 0x100000000}], {0x8100, 0x1ff, 0x40000000000000, 0x439c}}], {@llc_tr={0x11, {@llc={0xff, 0xde, "39db", "c7d798f88778bce0c467b1a0bcb3271cb4c387f0cb4c3a39e012cc79384b3482f1e878857c69c39f7655cf78b4d4061c490e5734f1c11998370f4970547098f8c6"}}}}}, &(0x7f0000658000-0x10)={0x0, 0x2, [0xdc0, 0x641]}) 2018/02/16 15:07:12 executing program 6: pkey_alloc(0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d0a000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) pkey_alloc(0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000c5c000)='/dev/ion\x00', 0x2, 0x0) 2018/02/16 15:07:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dd8000-0xf)='/dev/sequencer\x00', 0x1a5082, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00005ed000-0x4)=0x10000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000013b000)='/dev/vcs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ce3000), &(0x7f000064e000-0x4)=0x4) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000873000-0x4)) fcntl$setpipe(r1, 0x407, 0x100000000) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x400201043f9, &(0x7f0000e02000), &(0x7f0000070000-0x4), &(0x7f0000e9d000-0x4), &(0x7f0000cd7000-0x98)) 2018/02/16 15:07:12 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000003000)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000000000)=@newsa={0xf0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, []}, 0xf0}, 0x1}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000006000)='/dev/adsp#\x00', 0xf, 0x8000) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/02/16 15:07:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) acct(&(0x7f0000dff000)='./file0\x00') write(r0, &(0x7f00003bd000)="2400000024007f000000000180007701000000ff010000000000000000000000bb00ff10", 0x24) 2018/02/16 15:07:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@can, &(0x7f0000000000)=0x10) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00004f0000-0x8e)=""/142, &(0x7f0000acc000)=0x8e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000356000), 0x4) [ 39.861176] device bridge0 left promiscuous mode 2018/02/16 15:07:12 executing program 5: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f7c000-0xc)='/dev/rfkill\x00', 0x410001, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000ea1000)={0x5, 0x7, 0x8, 0x7fffffff, 0x1a, 0x53}) write(r0, &(0x7f0000a53000-0x1f)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) 2018/02/16 15:07:12 executing program 6: r0 = semget(0xffffffffffffffff, 0x2, 0x0) semctl$GETZCNT(r0, 0x7, 0xf, &(0x7f0000005000-0xff)=""/255) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x301002, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000de1000)=[0x1ff, 0xe862]) 2018/02/16 15:07:12 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x7fffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000053f000-0x4)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, 0x0, &(0x7f0000001000-0x4)) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000082a000)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) 2018/02/16 15:07:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e94000-0xe8)={{{@in=@rand_addr, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00003a0000+0x453)=0xe8) sendmsg$nl_route(r0, &(0x7f0000a18000-0x38)={&(0x7f000031e000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000314000)={&(0x7f0000f91000-0x44)=@bridge_delneigh={0x44, 0x1d, 0x10, 0x0, 0x3, {0xf, 0x0, 0x0, r1, 0x10, 0x90, 0xa}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, @NDA_PORT={0x8, 0x6, 0x3}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x44}, 0x1, 0x0, 0x0, 0x404c850}, 0x8004) write(r0, &(0x7f000065f000)="240000005a001f8481ff0307180000010913171408000300ab0066ff080002ed81001f01", 0x24) 2018/02/16 15:07:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000041000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00001f1000)={0x3f, 0x400, 0x8}) r1 = socket$netlink(0x10, 0x3, 0x7) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000b19000)=""/200) fstat(r2, &(0x7f00002d9000-0x44)) 2018/02/16 15:07:12 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000012000)='\x00', 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000000a000), &(0x7f0000012000+0x5a5)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000010000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) readv(r0, &(0x7f0000005000)=[{&(0x7f000000e000)=""/39, 0x27}], 0x1) 2018/02/16 15:07:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000d84000)='/dev/audio\x00', 0x0, 0x0) mmap$binder(&(0x7f0000119000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000012000-0x63)}) 2018/02/16 15:07:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open(&(0x7f0000534000)='./file0\x00', 0x1, 0x80) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a6d000)='/dev/rtc\x00', 0x100, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f000086e000)={0x3, 0x7fffffff, 0x6, 0x4, 0x80000001, 0x5, 0x8, 0x3, 0x1, 0x101}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x204018, 0x0, 0x100}) 2018/02/16 15:07:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000bd5000)={0x0, r1}) fcntl$setpipe(r0, 0x407, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/16 15:07:12 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000060e000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cbb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0xb)='dctcp-reno\x00', 0xb) 2018/02/16 15:07:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) open_by_handle_at(r0, &(0x7f000020b000)={0xe2, 0x979, "0069c624bbd665318f12a84071f3ad1fc946767a069818169bda17486231792393fa40a6b5b5c7e47a32233d109481abcc59c5b2ae650997b7f7da771b8003c48aa6e3f5cc4973e987188d28e6218f8b7b565210ec8ca6c8d0e6956381889f08bec48b7dab2c7ecec5d43875cb265bb22f36ae35001f889239537c72485871c6d43c4758293768d45a3e48ea0831d8af9dc96f71fe695b12558dead656c81dacf1c0a14265a0e6eb5b0dffaa7939b0040f749d5a8e03456f0b67c5b6c7a16b6c957ac1c85ce29ba44429b02cf398303f7f0054181e85ac495765"}, 0x400) r1 = syz_open_dev$sg(&(0x7f0000d3f000-0x9)='/dev/sg#\x00', 0x2, 0x80) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f00007e8000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r2, 0x40000000000006, 0x20, &(0x7f0000748000-0x124)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575d0400000000001f0000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd005ea1309163d6a40200000000000800bbfbcbca", 0xd8) [ 39.945632] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 39.956841] binder: BINDER_SET_CONTEXT_MGR already set [ 39.963687] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 39.976350] binder: 5959:5973 ioctl 40046207 0 returned -16 2018/02/16 15:07:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000577000)) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) dup3(r3, r2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a73000)) 2018/02/16 15:07:12 executing program 4: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ptrace$poke(0x4, r0, &(0x7f0000000000), 0x0) getrlimit(0x81c691ae9b48fea1, &(0x7f0000ed6000)) 2018/02/16 15:07:12 executing program 6: 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, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00004ec000-0x12)='/dev/input/mouse#\x00', 0x6, 0x8000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000095c000)=0x5, 0x21a) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b3e000)={{{@in=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000539000)=0xe8) bind$packet(r0, &(0x7f0000119000-0x14)={0x11, 0x15, r1, 0x1, 0x8, 0x6, @random="f125c4425c67"}, 0x14) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) socket(0xb, 0x5, 0x8) write$fuse(r2, &(0x7f0000008000-0x28)={0x20, 0x3, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x80000001}}, 0x20) 2018/02/16 15:07:12 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f00005c4000)=""/153, 0x99) connect$l2tp(r0, &(0x7f0000b6f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, 0x2, 0x4, 0x4, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008f1000-0xb8)={0x0, 0x9, 0xfffffffffffffffa, 0x9, 0x1, 0x100, 0x575, 0x800, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x1, 0x7fff, 0x5, 0x100, 0x8}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f85000-0x20)={0x4, 0x9, 0x200, 0xbbf, 0x2, 0x0, 0x8, 0x3, r1}, 0x20) 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) r2 = socket(0x11, 0x4000000000080003, 0x1) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/02/16 15:07:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000054d000-0x9)='/dev/sg#\x00', 0x0, 0x100) inotify_add_watch(r0, &(0x7f00009e2000-0x8)='./file0\x00', 0x2000000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000804000)=0x1) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000011a000-0x6)={0x4, 0x0, 0xffffffff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) fremovexattr(r1, &(0x7f00000e4000-0xc)=@known='trusted.syz\x00') syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 39.992042] binder: release 5959:5963 transaction 4 out, still active [ 39.994472] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 39.998667] binder: undelivered TRANSACTION_COMPLETE [ 39.998693] binder: send failed reply for transaction 4, target dead [ 40.026744] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/16 15:07:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000096f000)={0xffffffffffffff9c, 0x50, &(0x7f0000aad000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002ba000-0x4)=r0, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001c8000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f000061e000-0x49)={'system_u:object_r:restorecond_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x37}, 0x49) 2018/02/16 15:07:13 executing program 0: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='attr\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fe0000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f000080b000)=0x8c) connect$pptp(r1, &(0x7f00000c7000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000677000)={r3, 0x80000000, 0x9e}, &(0x7f0000f18000)=0x8) fchdir(r2) 2018/02/16 15:07:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ea9000)='./file0\x00', 0x10) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000174000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x8) r1 = getgid() r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000056d000-0x10)='/selinux/policy\x00', 0x0, 0x0) signalfd(r2, &(0x7f0000f3a000-0x8)={0x1fa}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000e03000-0x8)) setfsgid(r1) read$eventfd(r2, &(0x7f000094d000), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000974000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000004000-0x8), 0x401) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f000035a000-0xfa)="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", 0xfa) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) set_mempolicy(0x0, &(0x7f0000aaa000-0x8), 0x1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000095000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f000049f000-0x4)=0xfffffffffffffffa, 0x4) 2018/02/16 15:07:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) mq_timedreceive(r0, &(0x7f000003d000-0xcf)=""/207, 0xcf, 0xffffffffffffffe1, 0x0) 2018/02/16 15:07:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/02/16 15:07:13 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x4000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000012000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000010000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x2, 0x1}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000010000)={r2, 0x6, 0xffffffffffff3d55, 0x80000001, 0xffffffff00000001, 0x1}, 0x14) msgget$private(0x0, 0x2) syz_open_dev$amidi(&(0x7f000000f000-0xc)='/dev/amidi#\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000008000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x700, 0x4f0, 0x208, 0x0, 0x3d0, 0x208, 0x630, 0x630, 0x630, 0x630, 0x630, 0x6, &(0x7f0000010000-0x60), {[{{@uncond, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x10001, 0x0, 0x1, 0x4, [@dev={0xfe, 0x80}, @empty, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, @dev={0xfe, 0x80, [], 0x0}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}]}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xff], @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {0xff}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@TOS={0x28, 'TOS\x00'}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [0xff0000ff], [0xffffff00, 0x0, 0xff000000], @generic="93aa66aa422c33fe74174bd4505fc0bc", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x88}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}]}, @inet=@TOS={0x28, 'TOS\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [0x0, 0xff000000], [], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bcsh0\x00', {0xff}, {0xff}}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x760) 2018/02/16 15:07:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d88000)='[', 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000604000)=0x5, 0x4) 2018/02/16 15:07:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = syz_open_dev$sndmidi(&(0x7f0000cae000)='/dev/snd/midiC#D#\x00', 0x101, 0x101000) r2 = socket$vsock_stream(0x28, 0x1, 0x0) sendmmsg(r0, &(0x7f0000e3d000-0x258)=[{{&(0x7f0000987000)=@ax25={0x3, {"ceba4cc1131b12"}, 0x3}, 0x10, &(0x7f0000ecc000-0x60)=[{&(0x7f0000a4e000-0x9)="868028c08043267dcb", 0x9}, {&(0x7f0000689000)="8c09324f536aa83fa560eb7b76ea15d6f1b6bb551635f3327a51d743eab3f7e217e36e346de51a1246c4e292823e9ce09bdb66e55c2480ae8fe8e4f081f829ef8e7017cf5a02d1fb1fe03749b0bf553c6b6a15f11b76850878eea531588dba438e39c726d408523d0ceb24c555a18c56d7937f23b29500f79200d6ad390f0d365748f235eae2edd8882f4a3e9dd9cb5fd887ef566623e5e92d3965d2fae35b3b692eb3a3b39fc6b13f63903390a66134f039a404eee817141cad143b467f7460773b40562b6d6c89d2aef304102fef8c3783", 0xd2}, {&(0x7f0000179000-0xce)="5ffb627a8e8d29fb0516486a7f9de8f70f04ea616aa4caa96624db5aac8e6567f175eaf8b4b5cfb18f2e38450a456da86c9a6353bfea8f4a775063e2b09bf4bbfe46916b7e14b14bfa9d86e7d0eb6d54e762bbe8d5b3ef970151170d76fce793918dd8e380c3e03a266a37859cae04aa44a5e7330706b2655d23b47af4cf97cc93f738c9be7fca1493d6875f07d8f1d5382edf392b192e42f0cec490ea5328af6e7b8cb85eaf37ff645bbd61045c8e3c3d0fe014eb030d0bedac852c0161571e9bbacda1dffbfa3795432fc34d3c", 0xce}, 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0x1000}, {&(0x7f0000542000)="c6e5ece11f433b6f40ee3b056370f2a03c9d8e46743d1e2fb661a91f3fc04e677e6c953c7e7cd5c85a20cd043eb0da03550089cff2", 0x35}], 0x5, &(0x7f0000608000)=[{0xb0, 0x116, 0x7, "d9625335a82ff7747dee907da2890a89f1b21bf5d955bc8fb5374dd7703ef9877c0d52b5058cc66f53b1ea084ddf08572324b1b85ff879174076db7f9744429a0a893b6ea4d5d7a03c4bbbddb76178491dcc242ade07ce3147c97779ba4b8c359398efbb706a1f308aed00d6ba237239a380e29b4b03e65ae3be13106471aca4bbce0af402592409d6363d29428b8f54563f74004b4e5b6fda522981bc73de"}, {0x68, 0x10f, 0x6, "07dde1823422b704ec8ff737c782edf861b4f4ce8e8dfcbe0bf7956d34967d9eba0247ecaf12eb7959ff4f86cbd518645978ecea5944c23f4a1099e88ffd8e0ab3b5d6ae1c8b6a92db0aa1646c359964cc0bc034"}, {0xa0, 0x107, 0x0, "1c6acd874bbae39265530521438f635f334d29bf4a2ffcebedfc132b59a6fa21f68c6430f7c14aa26b08d601346207e9557af8f169afe7f9c79250239ca3bb368ddbfbd0409feaf7c99ad2a469bfdd4e290166456fbd2646c453a79ba81ef4df02ca6b92abd25abe39813bca971f3a5385de6821bd48c55ed11b0530473a44714c8a767866a702f1906275"}], 0x1b8, 0x800}, 0x3f}], 0xa, 0x8005) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000e6e000-0xd)='net/if_inet6\x00') fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000b1000-0x8)=0x5) sendfile(r3, r4, &(0x7f0000493000), 0xfffffffd) 2018/02/16 15:07:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000655000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000803000)={0x0, 0x1, [0x0]}) socketpair(0x5, 0x0, 0x8, &(0x7f00002e7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000deb000-0x8)={0x0, 0x7fffffff}, &(0x7f00004e3000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000425000-0x8)={r1, 0x8}, &(0x7f0000acf000)=0x8) 2018/02/16 15:07:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000088000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0xfffffffffffffffe}, {0x0, 0x3}]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005bb000-0x8)={0x0, 0xca}, &(0x7f00001f7000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000690000)={r4, 0x3}, &(0x7f00006ed000-0x4)=0x6) [ 40.139651] QAT: Invalid ioctl [ 40.189296] QAT: Invalid ioctl 2018/02/16 15:07:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000332000-0x8)='./file0\x00', 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f0000fb3000-0x4)=0x3, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) r3 = syz_open_dev$admmidi(&(0x7f00000cc000-0xe)='/dev/admmidi#\x00', 0x0, 0x4a041) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) bind$vsock_dgram(r3, &(0x7f00005e2000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) connect$bt_rfcomm(r2, &(0x7f0000a76000)={0x1f, {0x101, 0x6, 0x3, 0x47, 0x9, 0x6}, 0x101}, 0x9) 2018/02/16 15:07:13 executing program 3: r0 = getpid() prctl$setptracer(0x59616d61, r0) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0xffffffff, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x4}}, 0x9, 0x8c30, 0x81, 0x287c712c, 0x40}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8002, 0x8001, 0xa6c, r2}, 0x10) kcmp(r0, r0, 0x3, r1, r1) r3 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x400, 0x20080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000002000-0x8)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x78e4, 0x401, 0x3, 0x9, 0x2}, &(0x7f000035b000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000fbd000)={r4, 0x3d, "4458ba44b02f6ac66ceffee00693bf2913d272042191cad1c2acf686c50f9a6bfc7c93faafc89dbb8cb8bdb95f12bdce1b9f5e0ee5ef21042f2f7b54ca"}, &(0x7f0000001000-0x4)=0x45) 2018/02/16 15:07:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r1 = signalfd(r0, &(0x7f000080e000)={0x5}, 0x8) clock_gettime(0x0, &(0x7f0000741000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000a3d000-0x10)={r2, r3/1000+30000}, 0x10) read$eventfd(r0, &(0x7f0000001000), 0x8) read(r1, &(0x7f00008bc000)=""/18, 0x12) mmap$binder(&(0x7f0000fba000/0x12000)=nil, 0x12000, 0x3000005, 0x4012, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000f93000-0x4)=0x5ba000000, 0x4) connect(r0, &(0x7f0000636000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a78000-0xe8)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000476000)=0xe8) connect$bt_rfcomm(r0, &(0x7f00008a3000-0x9)={0x1f, {0xfffffffffffffc00, 0x3, 0x101, 0x4, 0xaa9, 0x5}, 0x200000000000}, 0x9) r4 = gettid() ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000045d000)=0x3) r5 = getpgid(0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000050b000-0x2)=r1) kcmp(r4, r5, 0x1, r1, r0) 2018/02/16 15:07:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000097a000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b66000)='keyring\x00', &(0x7f000060d000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f000036d000)='asymmetric\x00', 0x0) r1 = syz_open_dev$evdev(&(0x7f0000f2b000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00007da000)) syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000eb4000)='/dev/audio#\x00', 0x101, 0x0) dup(0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f45000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/16 15:07:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012b000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000252000)={0x9, 0x7fffffff}, 0x8) close(r0) 2018/02/16 15:07:13 executing program 6: clock_gettime(0x6, &(0x7f0000dfe000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000080000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x3, &(0x7f0000001000-0x18)=[{}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000001000-0x10)={0x66b, 0x8}) 2018/02/16 15:07:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000a10000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000025b000)='/dev/snd/pcmC#D#c\x00', 0x38ca, 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e6a000)=0x3, 0x4) 2018/02/16 15:07:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00005b9000-0x8)=0x7) r1 = syz_open_dev$sndpcmc(&(0x7f00006d8000+0x389)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000adb000)={&(0x7f0000f30000/0x4000)=nil, 0x4000}) r2 = socket(0x11, 0x4000000000080003, 0x1) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) [ 40.277552] binder: 6043:6048 tried to acquire reference to desc 0, got 1 instead [ 40.278618] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 40.314306] binder: BINDER_SET_CONTEXT_MGR already set [ 40.320475] binder: 6043:6062 ioctl 40046207 0 returned -16 2018/02/16 15:07:13 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000002000-0x2)='[\x00', 0x3) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x4) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000001000-0x8)={0x0, 0x20}) 2018/02/16 15:07:13 executing program 7: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ac8000)={0x0}, &(0x7f000023e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005c9000-0x8)=@assoc_value={r1}, &(0x7f00001ae000-0x4)=0x8) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f000086b000-0x5)='user\x00', &(0x7f0000acf000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000159000)="dc080713abcf3e8c69fd0873286a6530857752c7947def1b837131d53571139f268039de5231b3742dd927ced494f45c49f3d351d489c74d90a4390a1db374d579e6ba6f5e0bd1c53340c7783463f7cf39a1b7c358d0f97a39a1343a1fd0becf6dfb15a088f060b535e789d02bee074c98b752cb1892e3e8f8c7b037776f9d75fedb83953a184203e9cce23b47d3f0cf24e5a9a637c8716e9d511d81f6cdbe90", 0xa0, 0xfffffffffffffff8) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f00004bb000)='user\x00', &(0x7f0000ace000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00007c4000-0x1)='\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r2, 0xfff, 0x0, r3) 2018/02/16 15:07:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f00005fd000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x16, 0xb, 0x7a, 0x0, 0xffffffef}], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = syz_open_dev$sndpcmp(&(0x7f0000d29000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400000) recvmmsg(r1, &(0x7f00005f5000-0x78)=[{{&(0x7f00008e0000-0x80)=@generic, 0x80, &(0x7f00008ff000)=[{&(0x7f00002fb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000498000-0x96)=""/150, 0x96}, {&(0x7f0000aa0000)=""/83, 0x53}, {&(0x7f000088c000)=""/195, 0xc3}, {&(0x7f0000862000)=""/45, 0x2d}, {&(0x7f0000de9000)=""/4096, 0x1000}, {&(0x7f000088d000)=""/87, 0x57}, {&(0x7f0000571000)=""/224, 0xe0}, {&(0x7f0000fc4000-0x37)=""/55, 0x37}], 0x9, 0x0, 0x0, 0xfffffffffffffc00}, 0x13}, {{&(0x7f000027c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000bcb000)=[{&(0x7f00000df000-0x9b)=""/155, 0x9b}, {&(0x7f0000bcc000-0x1000)=""/4096, 0x1000}, {&(0x7f000058c000)=""/103, 0x67}, {&(0x7f0000dbb000-0x19)=""/25, 0x19}, {&(0x7f00005f3000)=""/4096, 0x1000}], 0x5, &(0x7f0000178000-0x5d)=""/93, 0x5d, 0x6}}], 0x2, 0x40, &(0x7f0000b8f000)) r2 = socket(0x1, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000001201000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/16 15:07:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000050c000-0x9)='/dev/vcs\x00', 0x4000, 0x0) r3 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000006b000)={0x0, 0x0}, &(0x7f00003db000-0x4)=0xc) r5 = getgid() r6 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a1d000)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000f8b000-0x4)=0xe8) getgroups(0x8, &(0x7f0000ded000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a2b000)=0x0) fstat(r0, &(0x7f00007f0000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003eb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000685000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000bc0000-0x8)={0x0, 0x0}) stat(&(0x7f000080d000-0x8)='./file0\x00', &(0x7f0000ce0000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f0000e78000)=[{&(0x7f0000084000-0x1a)=""/26, 0x1a}, {&(0x7f0000578000)=""/144, 0x90}, {&(0x7f0000be1000-0x70)=""/112, 0x70}, {&(0x7f00006a7000-0x40)=""/64, 0x40}, {&(0x7f000073a000-0xea)=""/234, 0xea}, {&(0x7f0000b4f000)=""/119, 0x77}, {&(0x7f0000279000)=""/92, 0x5c}, {&(0x7f0000f43000)=""/25, 0x19}, {&(0x7f000006b000)=""/128, 0x80}, {&(0x7f000055e000-0x92)=""/146, 0x92}], 0xa) getresgid(&(0x7f000016b000-0x4)=0x0, &(0x7f0000ce6000), &(0x7f0000fc1000)) sendmmsg$unix(r2, &(0x7f0000a6b000-0x150)=[{&(0x7f0000ce7000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000587000)=[{&(0x7f0000a53000-0x24)="a5b9ea6da97e6eeefcde4827b5e0422011a2bc7326e52fe0f0001224df29a848eaed7e53", 0x24}, {&(0x7f0000779000-0xc4)="f0943b92cd298908b754bc971c47f46f7ebe1f108e5ab5aed008ff81eb3a1c183198c120a580881dcc552970eef3c936b557f4672d56332905edee1164f958f0b557584bf92e373fa249b3675514033ad136a7128ac03105b6fb2bbda353b7c22ab2eb7e3db37d04815727680f106cb02c99f11220133fa99b0bc6b12759e1a7bd55d1695af6c3143b9ac271b5df98ade39516dc61b1047c055fae6840d1aa1d9aefee9e272c3add3347407cb6cf79f66484cc9512d624eb2948dbfe79a27335478b5951", 0xc4}, {&(0x7f0000992000)="8d9b14f197576a3bd896d24df5ae3156d243cb07b1309a423a6e006788375601551ef4bc70e82e45d7b4f1", 0x2b}], 0x3, 0x0, 0x0, 0x40800}, {&(0x7f0000768000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000045e000-0xa0)=[{&(0x7f00001a4000)="e8b1998df835fe42f648eec2f0759e65cd5e806076aca9b46da8d6b91cc88fc0d5e1fd31dce39e74cf66bf79a97245519e54f27db0266251b10d622fb9b90f271642acba5577610bbb6f11f4a04de4c0ea7b79f7af4bde353e50924e811f815f89611173b6d6bf3a01ba207f8b3c837a4eec4b8913c383bba43537ca63fcd682ff821018e7bf74254245fcda17490ea4091b6bd26e80ce4fa1db82fc9684345a2fc4e73df2d0efedf5ff5b057dcfbeaf137fa09f1e3319007f29d887a2076085e117defe7e0c9f776369d478e986", 0xce}, {&(0x7f0000e35000-0x1000)="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{&(0x7f0000a15000-0x1000)="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0x1000}, {&(0x7f0000b46000-0xb3)="7e8ab4ff18b23ac764c043f809a7a5a6a12d125603be5481ab7d1d8addf76848f78dad3e2bb3d57d3f45496901841582dbb71e8859a53f6caf798e03c81701920ec82d0254d35e03b0d1a1fbdd84148329734500c2290b2b138b7a7f994b4d0886a6f6c0d80441fe99b0ed742d19e53e098ab87822e5ed03c31ccf00c32ab65f34e2a14be383de524610cab7fc0bea806ac5c308b0c1822c8cd382420c1a5745ef1696b44b433f29cbac5f28c26e1ff69bad39", 0xb3}, {&(0x7f0000546000)="8ef275a63f86393eb3624bd9f9ce72e8856e5773b78c4d448f20a695b51d43d8ac72fb8b441ba01f086f39b95917c9783d58fecc81193b1ccb63447ccdb3fbaec852155f9a0ff0936d69adf11bac45c0c119db8a9bfff326a977b0d8ae272c6b9b76c0acfbef790b99dcf75b8969e342", 0x70}, {&(0x7f0000a28000-0xf5)="b1aac0be4d3ffad72de81a16fc4139b360e4c06409df05f76a083e6cb475778b1e0399ff9717f27ed1c1d9070f79ed1dfd8ec34593bc65fd3bd128081caca63fc2b340ee3435f131ea0be84dd2082d021f724374cae12de340431b1eb9cbc03255352b185ac2e42d021f10ebe1358316edab114723f1dd79bedf372595a85c73e98087916e670801c02b37a1dfbecb896ccfb81446bcf8a84ac3926a33dd008011b5c543fb2c7f97de1138b13c6952c932e462f8f1f858079b7cd373fb9edd0b95ab46e3e1781e458afdbfdff5781a30f4c18804392d468ba25a5926fde335f78ab11d9d53285ebd695f037b15d0b4cb55252739f9", 0xf5}, {&(0x7f000038b000-0xc7)="ce816ecb647e13f686aa9270c8a40571a61c976865d8e80062ff61531b5ca5897b791c93a9e29df7df4319eb7b5ba062248e43383a3f9d8e4effb0ca2c4636811d00182092c49ebcd69c967ab97ee64e4692faa30f88ba41ed2d60e8c6af2a5032b6d48c4284fa2961fd23876c4ff0bda92182e2c1c463fe581bae964231b3f0b2e6bfb9979a171e5748e61be9a5d26ab1a52ff3aa7b70277d51476b490059db25160dd7b1c7765a708c69a2e6ab0de0626bf708b6df4698668edfb05de92521036939753c4a9c", 0xc7}, {&(0x7f00007b8000-0xda)="33274f56b607b9355184c1dd972dbc5d6f56a91f08b7e63a27906ec1e6e5a43ca112e84b9ca423bc30c8647fe92d212c3051e471d38887411999b548df8f5438f431b039ca0db3e6059e1c65c064eb87911c43caa5e91881a0f4b463a77c2e07170a6ddb91d9b6a299750b608c353497c11c617cff18df372d654605ffd75ef158b1d1f8ddac140f0ccf3898cef720e39cc060006b8cef54b949788e2d283816afc9414c73f087ec27455f3341021bf2758d5c711f990d01c55d63956f0d2d68030abaff2bd3dcb6265e5cb113aee356bacdda875e4b6fb55dbc", 0xda}], 0x8, &(0x7f00002da000-0x88)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x88, 0x10}], 0x6, 0x8000) 2018/02/16 15:07:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r1, 0x7, 0x100004) setsockopt$sock_int(r0, 0x1, 0x100000000000000f, &(0x7f00002da000-0x4)=0x3c, 0x2f2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x401, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000015a000-0xe8)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000e7e000)=0xe8) r4 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000aef000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2957, 0x0, 0x100000001, 0x2, 0xa0, 0xa0, 0x0, r3, r4}, {0xd0a, 0x1, 0x7fffffff, 0x8001, 0x380000000000, 0x800, 0x2, 0x6b}, {0x6, 0x3, 0x20, 0xffffffff}, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x33}, 0xa, @in6=@empty, 0x3, 0x7, 0x3, 0x800, 0xff, 0x86c, 0x40}}, 0xe8) listen(r2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000e70000-0x20)={@generic="b8e3d3a082e90891fe46e490ce029b67", @ifru_flags=0x2}) listen(r0, 0x0) 2018/02/16 15:07:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TIOCCBRK(r0, 0x5428) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ad4000-0x9)='/dev/rtc\x00', 0x200000000, 0x0) mq_getsetattr(r1, &(0x7f00007fb000)={0x0, 0x5, 0x4, 0xa88f, 0x81, 0x1000, 0x2, 0x9c}, 0x0) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f00009d6000-0x8), 0x81) pkey_alloc(0x0, 0x0) read(r2, &(0x7f00000fd000)=""/137, 0x89) 2018/02/16 15:07:13 executing program 4: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x7f) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffe0b) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000089f000-0x4), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x55f}], 0x1) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x200}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) close(r0) 2018/02/16 15:07:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socketpair(0xa, 0x6, 0x6, &(0x7f0000a40000)={0x0, 0x0}) r3 = socket(0x1e, 0x2, 0x0) r4 = syz_open_dev$audion(&(0x7f0000aa9000)='/dev/audio#\x00', 0x1, 0x101000) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) bind(r3, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[]}, 0x0) setsockopt(r4, 0x2e22, 0x5, &(0x7f0000156000-0x12)="dd6f473ef6ba70b7ac28c38751530c9124bd", 0x12) openat(r2, &(0x7f00005e7000-0x8)='./file0\x00', 0x40, 0x0) 2018/02/16 15:07:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b79000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat(r1, &(0x7f00007c0000-0x8)='./file0\x00', 0x101000, 0x67542b6b1cd3c9b1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004a4000)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000bc1000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x400000) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000f40000), 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000439000), 0x73) r2 = syz_open_dev$mice(&(0x7f0000cde000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000cf0000-0x4)=@int, &(0x7f000025a000-0x4)=0x4) 2018/02/16 15:07:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x3, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfd15) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/02/16 15:07:13 executing program 7: 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) pipe(&(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f00002a1000)='./file0\x00', r1, &(0x7f0000cee000-0x8)='./file0\x00') socket$can_raw(0x1d, 0x3, 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000996000)={0x2, 0x0, [0x0, 0x0]}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acd000-0x4)) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000e57000-0x1000)=""/4096) 2018/02/16 15:07:13 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000014000)='/dev/vcs\x00', 0x142, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000025000)=""/18) r1 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r1, &(0x7f000001c000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) recvmsg(r1, &(0x7f000001d000)={&(0x7f000001a000-0x8)=@un=@abs, 0x8, &(0x7f000001e000-0x10)=[], 0x0, &(0x7f0000020000)}, 0x0) sendmsg(r1, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000017000-0x60)=[{&(0x7f000001e000-0xde)="cb", 0x1}], 0x1, &(0x7f000000d000)=[]}, 0x0) 2018/02/16 15:07:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00004fd000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/16 15:07:13 executing program 5: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000021000)=@raw={'raw\x00', 0x9, 0x3, 0x3b8, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x2e8, 0xffffffff, 0xffffffff, 0x2e8, 0xffffffff, 0x3, &(0x7f0000021000), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0xf87e}}}, {{@uncond, 0x0, 0x1a0, 0x1c8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 'syz1\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x80}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) connect$inet6(r1, &(0x7f000000f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r1, &(0x7f000001c000-0x38)={&(0x7f000001a000-0xa)=@un=@abs, 0x8, &(0x7f000001b000)=[], 0x0, &(0x7f0000016000)=[], 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00005b5000)) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000d14000)='/dev/adsp#\x00', 0x7fff, 0x204000) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000a16000)=0x7ff, &(0x7f0000d14000)=0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d13000)=@get={0x1, &(0x7f0000d13000)=""/181, 0x7}) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_int(r3, 0x1, 0x13, &(0x7f0000004000), &(0x7f000000f000-0x4)=0x4) 2018/02/16 15:07:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={@generic="804394bc3845bb69079969891e24a34c", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) 2018/02/16 15:07:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x3) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e75000)=@int, &(0x7f0000998000-0x4)=0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f00001c9000-0x38)={0x0, 0x0, &(0x7f0000278000-0x60)=[], 0x0, &(0x7f0000fd9000-0x3c8)=[]}, 0x0) dup3(r0, r1, 0x0) 2018/02/16 15:07:13 executing program 2: r0 = socket(0x2, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004db000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000001000-0xd8)=@ioapic={0x100000, 0x8, 0x1, 0x3, 0x0, [{0x7, 0xfffffffffffffff8, 0xe9, [], 0x1}, {0x39, 0x8, 0x1f, [], 0x80000000}, {0x12a0000000, 0x6, 0x0, [], 0x8}, {0x8000, 0x8, 0x10001, [], 0x8}, {0x94, 0x8, 0xfff, [], 0x7}, {0x3, 0x3, 0x7fffffff, [], 0x8e}, {0x6, 0x5, 0x0, [], 0x6}, {0x717bba02, 0x3, 0x5, [], 0x3ff}, {0x1, 0x3000000000000, 0x0, [], 0x401}, {0x9, 0x7, 0x2, [], 0x1000}, {0x32205874, 0x0, 0x1000, [], 0x100000001}, {0x7, 0x3, 0x1}, {0x7ff, 0x20000, 0x14d, [], 0x6}, {0x5, 0xffff, 0x7, [], 0x4}, {0x5}, {0x6, 0x6, 0x24, [], 0x5}, {0x6c, 0x1, 0x0, [], 0xffff}, {0x81, 0x3, 0x3f, [], 0x8}, {0xffffffff, 0x1, 0xc000000000000000, [], 0x1000}, {0x8, 0x9, 0x7ff, [], 0x8}, {0x4, 0x9, 0x80000000, [], 0x2}, {0x100, 0x3, 0x80000001, [], 0x10000}, {0x400, 0x9, 0x7, [], 0x400}, {0x7f, 0x65, 0x0, [], 0x81}]}) 2018/02/16 15:07:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d42000)={0xffffffffffffffff, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r0, 0x2, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/16 15:07:13 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x40) setsockopt(r0, 0x84, 0xd, &(0x7f0000149000-0x6a), 0x0) 2018/02/16 15:07:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000-0x1c)={0xe}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004ed000-0x10)={0x0, 0x58, &(0x7f0000c99000-0x58)=[@in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}]}, &(0x7f00003e6000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000573000-0x8)={r0, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r1 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) writev(r1, &(0x7f00001f3000-0x60)=[{&(0x7f0000fbf000)="a9", 0x1}], 0x1) 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, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000cf4000-0x8)=0x0) io_getevents(r2, 0x0, 0x0, &(0x7f00009ab000)=[], &(0x7f0000045000-0x10)) 2018/02/16 15:07:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000064000-0x9)="8c7472757374656400", 0x0) fallocate(r0, 0x0, 0xa7b3, 0x1) lseek(r0, 0x0, 0x3) 2018/02/16 15:07:13 executing program 6: mmap(&(0x7f0000000000/0x113000)=nil, 0x113000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000004d000-0xa)='/dev/vcs#\x00', 0x40, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000b0000)=0x4, 0x4) r1 = add_key(&(0x7f00000e5000)='blacklist\x00', &(0x7f00000ff000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r1) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f000010f000-0x90)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/16 15:07:13 executing program 3: r0 = msgget(0x2, 0x0) msgrcv(r0, &(0x7f0000b58000-0x107)={0x0, ""/255}, 0x107, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/02/16 15:07:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f49000)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f000074d000-0x28)=""/40, &(0x7f0000eb3000-0x4)=0x28) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00001c1000)) ptrace$peek(0x3, 0x0, &(0x7f00004ca000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000f11000)={&(0x7f0000a79000)=@full={{0x3, {"cc0d36b32434b9"}, 0x80}, [{"54903f3b46786c"}, {"2096bd9cc18f2e"}, {"b5b34a9e446ab2"}, {"152b8827b545cd"}, {"a94aa48088363a"}, {"287a844fcf9140"}, {"b983f16c92e7e4"}, {"e9eba10aea605e"}]}, 0x48, &(0x7f00002db000-0x90)=[{&(0x7f0000e4d000-0x13)}, {&(0x7f0000d9c000)}], 0x2, &(0x7f000077a000-0x1098)=[]}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e85000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f000077b000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f000094a000-0x8)=&(0x7f0000a70000-0x1)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000248000-0x8)) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f00009e6000-0x4)=0x1) pause() [ 40.530401] device lo entered promiscuous mode [ 40.537297] device lo left promiscuous mode [ 40.549905] device lo entered promiscuous mode [ 40.554551] device lo left promiscuous mode 2018/02/16 15:07:13 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00005e9000)='/dev/mixer\x00', 0x38000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000fa4000-0x8c)={0x7, 0x6, 0x2, 'queue0\x00', 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000ea1000-0x8)='trusted\x00', &(0x7f000032f000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ed3000-0x2f)="afb465d38a1a63a0d2d37f9c67200067b14ea3e776dd506bc23a9b629224f7d1ec448f13a8cae04c1b16116258f10a", 0x2f, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000451000-0x6)='rxrpc\x00', &(0x7f00001a8000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f04000-0x40)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000944000-0xc)={0x0, r1, r2}, &(0x7f0000dbe000-0x25)=""/37, 0x25, &(0x7f0000002000-0x2c)={&(0x7f0000001000-0x40)={'wp384\x00'}, &(0x7f00000d4000-0x2d)="efea2000000000000000aee1880df2d750620707000000000000b1be1d6200000000000000a5ed078d0700060f", 0x2d}) 2018/02/16 15:07:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000036000)={0xfffffffffffffffe, 0x5e7, 0xb8d8, 0x0, 0x2, 0x6}) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) bind$netlink(r1, &(0x7f00008d9000-0xc)={0x10}, 0xc) 2018/02/16 15:07:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 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) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ec2000-0xe8)={{{@in6=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f00006e8000-0x4)=0xe8) setfsuid(r2) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/16 15:07:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00002d4000)={0x1, 0x0, [{0x1}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b8a000-0x18)={0x1, 0x0, [{0x48d}]}) 2018/02/16 15:07:13 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x77c, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0x301}, @unspec=@STANDARD={0xffffffffffffff54, '\x00', 0x0, 0x1f0}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0xffffffffffffff71, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/02/16 15:07:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8), 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) r2 = fcntl$getown(r1, 0x9) r3 = getpgid(0x0) tgkill(r2, r3, 0xf) 2018/02/16 15:07:13 executing program 4: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000fbb000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f00006aa000)) semtimedop(0x0, &(0x7f000001e000-0x2a)=[], 0x392, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x7ffd}, {0x0, 0x8091}, {}], 0x3, &(0x7f0000034000)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semop(0x0, &(0x7f0000035000)=[{0x4, 0x81}, {0x0, 0x0, 0x1800}], 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d35000-0xf)='/dev/sequencer\x00', 0x20200, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000432000-0x1000)=""/4096, &(0x7f0000519000-0x4)=0x1000) 2018/02/16 15:07:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f000068b000)='/dev/amidi#\x00', 0xff, 0x0) bind$bt_l2cap(r1, &(0x7f0000b63000+0x58)={0x1f, 0x1, {0x100000001, 0x7, 0x5, 0x5, 0x8, 0x7}, 0x401, 0x401}, 0xe) socket(0x2, 0x4, 0xfff) sendmsg$unix(r0, &(0x7f0000ea4000-0x38)={&(0x7f0000fe2000)=@abs, 0x8, &(0x7f0000f2d000-0x70)=[], 0x0, &(0x7f00001f9000-0x38)=[]}, 0x0) 2018/02/16 15:07:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00005b0000-0x28)={0x0, 0x0, 0x0, 0x0, "6836389948e2e904dace7f5fb727d90dd7c1c97599d671ba5f651f59fdcb1dcd"}) socketpair(0x5, 0x802, 0x8, &(0x7f00008a9000-0x8)={0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000ed8000-0x10)={&(0x7f0000ecc000/0x2000)=nil, 0x2000}) r2 = syz_open_dev$tun(&(0x7f0000189000-0xd)='/dev/net/tun\x00', 0x0, 0x44800) write$tun(r2, &(0x7f0000b1d000-0x26b)=@hdr={0x2, 0x83, 0xffffffff80000001, 0x7, 0x5, 0xfffffffffffffffa, @ipv6={0x6, 0x6, "f6819a", 0x239, 0x2b, 0xf1d9, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, {[@fragment={0x6, 0x0, 0x7ff, 0x800, 0x0, 0x100000, 0x2}, @routing={0x0, 0x4, 0x1, 0x2000000, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @hopopts={0x21, 0x1f, [], [@generic={0xc645, 0xfd, "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"}]}, @fragment={0x36, 0x0, 0x336, 0x1, 0x0, 0x8001, 0x0}, @fragment={0x2b, 0x0, 0x1000, 0x4, 0x0, 0x5, 0x0}, @hopopts={0x3f, 0x1, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0xff, 0xa, 0x3, 0x9, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty]}], @udp={0x2, 0x1, 0x81, 0x0, "5ff4b7d4845be11e83d31a40e29a6062f4a2fc25d4a94954a2ebed086203103e37a9639c80512bc920f82dd8aa76db3d0347b8544a996d5ba998bf68f5096a601479bb5c6683c857090df8a126bc70ff1978fcadc26f97225ca77e367274d8677eab5f048cab72c55b3fc5315512148c5613e3450ceb11a821"}}}}, 0x26b) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/02/16 15:07:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000275000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000452000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f000026c000-0xd8)=@ioapic) r2 = dup(r0) syz_open_dev$sndmidi(&(0x7f000081a000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001a3000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe7000)=0x28) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00005a4000)={r3, 0x81}, 0x6) 2018/02/16 15:07:13 executing program 3: mmap(&(0x7f0000000000/0xa16000)=nil, 0xa16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a15000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x20) socket$inet6(0xa, 0x2, 0x1) 2018/02/16 15:07:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0xffffffffffffffff, @rand_addr=0xd5}], 0x10) 2018/02/16 15:07:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) execve(&(0x7f0000c2a000)='./file0\x00', &(0x7f00001e8000)=[&(0x7f00000bb000)='\x00', &(0x7f0000db5000)="246b657972696e679c6367726f75702d5e47504c282100"], &(0x7f0000ac4000-0x20)=[&(0x7f0000bf3000-0x9)='selfppp1\x00', &(0x7f0000c72000-0x1)='\x00', &(0x7f00003ba000-0xa)='-!eppp1@\\\x00', &(0x7f00006d6000-0x8)='vmnet0)\x00']) ppoll(&(0x7f00004fc000)=[{r0}], 0x1, &(0x7f0000880000-0x10)={0x77359400}, &(0x7f0000fb0000-0x8), 0x8) open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) 2018/02/16 15:07:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000541000)='/selinux/load\x00', 0x2, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc8000-0x8), 0xffc7) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000784000)=0x81) 2018/02/16 15:07:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001000)=0x81, 0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x40000000000) r1 = syz_open_dev$adsp(&(0x7f000082d000-0xb)='/dev/adsp#\x00', 0x3, 0x200000) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000028e000)={0x12713, 0x1, 0x3000, 0x1000, &(0x7f0000898000/0x1000)=nil}) 2018/02/16 15:07:13 executing program 1: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) socket$bt_rfcomm(0x1f, 0x0, 0x3) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1000005, 0x9}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x6, &(0x7f0000fee000-0x70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r2}, @map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f000091a000-0xa)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000441000-0x9d)=""/225}, 0x48) 2018/02/16 15:07:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002dc000)='systemem0system\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000869000)={0x200, 0x6, 0x0, 0x8, 0x4, 0x6b60}) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000179000-0x10)={0x1d}, 0x10) bind$can_raw(r1, &(0x7f0000af7000)={0x1d, r2}, 0x10) 2018/02/16 15:07:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000ef2000-0x90)) r3 = add_key(&(0x7f0000374000)='.dead\x00', &(0x7f0000197000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000428000)="8bed87dd87bbcce8ca6ac299fbedb14247541970e72e4fb8b8e2fc62c96a6c5ed8089728aa3d0fd247b87a779ffeeceab31205db04b5b31292745b25050a46a08581c392f3222ebe3a5f0e0a702767cfadf220bbfc41426bff3a4a56705e7815d3701cefd12de4af749f7a28169ea98f1a1236f20225e7a7e10e1ca09fc03d90e1b756d2b114278fab6511764262a786a089c7bd637bf7fedf5677a2dee5311b3d0746b9da757fe071bc426d4a7887b9f634ced6549695e0", 0xb8, 0xfffffffffffffffb) keyctl$clear(0x7, r3) 2018/02/16 15:07:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r0, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) write$evdev(r1, &(0x7f0000bee000)=[], 0x0) tkill(r2, 0x16) 2018/02/16 15:07:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00008ad000-0x6)='wlan1\x00', 0x0) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f0000bdb000)={0x0, 0xffffffffffffffff}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000378000), &(0x7f0000f64000)=0x5ff47761ca954c95) 2018/02/16 15:07:13 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f0000a47000)) creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) pread64(r0, &(0x7f00002f7000-0x6b)=""/107, 0x6b, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000fc2000-0x4)) 2018/02/16 15:07:13 executing program 5: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000033000-0x8)={0x0, 0x7fff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000032000)={r1, @in6={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x25}}}, 0x8c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001c000-0x288)=@raw={'raw\x00', 0x9, 0x3, 0x228, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x190, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x3, &(0x7f0000030000), {[{{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='nr0\x00', {}, {}, 0x6}, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x288) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000034000-0x4)=0x0) r3 = dup2(r0, r0) perf_event_open(&(0x7f0000034000-0x78)={0x7, 0x78, 0x400, 0xdf0b, 0x305d, 0x1, 0x0, 0x10001, 0x10041, 0x8, 0xfffffffffffffffb, 0x7, 0x4, 0x3, 0x200, 0x4, 0x200, 0x5f003b40, 0xe6fd, 0x0, 0x8, 0x6, 0x100000000, 0x8, 0x8, 0x2, 0x0, 0x9, 0x2aa, 0x1, 0x8, 0x1, 0x1000, 0x0, 0x7fff, 0x9, 0x3, 0x5, 0x0, 0x100000001, 0x1, @perf_bp={&(0x7f0000011000-0x1), 0x1}, 0x4, 0x4, 0x8, 0x1, 0x3c4, 0x80000000, 0xfffffffffffffff9}, r2, 0xb2, r3, 0xf) syz_open_dev$audion(&(0x7f000001f000)='/dev/audio#\x00', 0x7fff, 0x80000) [ 40.781505] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 40.790559] SELinux: failed to load policy [ 40.803354] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 40.812446] SELinux: failed to load policy 2018/02/16 15:07:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 40.845872] xt_CT: No such timeout policy "syz0" 2018/02/16 15:07:13 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000c6c000-0xa)='/dev/vcs#\x00', 0x8, 0x401) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000775000-0x41)={0x6, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x90) bind$inet6(r0, &(0x7f00004f2000)={0xa, 0x0, 0xffffffff, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x8}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00009b1000-0x20)={@generic="1c418d8b932b8459495af6a7099ed841", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00001ec000-0x4)) 2018/02/16 15:07:13 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x129200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) bind$ax25(r1, &(0x7f0000000000)={0x3, {"907c642d794dec"}, 0x9}, 0x10) 2018/02/16 15:07:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000dc7000)={0xffffffff, 0x0, 0x10001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x6, r1, 0x1, 0xf92}) socket$pppoe(0x18, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000-0x10)={r3, 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 15:07:13 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004de000-0xb)='/dev/hwrng\x00', 0x80800, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f000050b000)={0x2, 0x401, 0x84a, 0x6, 0x5}) 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)={&(0x7f0000c08000-0x168)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00004c6000)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/16 15:07:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) accept$unix(r0, &(0x7f0000b2d000)=@file={0x0, ""/108}, &(0x7f0000c08000-0x4)=0x6e) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000efb000)=0x2) dup3(r0, r1, 0x0) [ 40.869089] xt_CT: No such timeout policy "syz0" 2018/02/16 15:07:13 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006e1000-0x7)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6(0xa, 0x80009, 0x80000001) r2 = epoll_create(0x400) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000c73000-0x58)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000e7f000)={0x0, 0x0, 0x10000, 0x4e}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000ebd000-0x10)={0xa61, r3}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000077f000)=0xe, 0x4) 2018/02/16 15:07:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000397000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000160000)={0x0, 0x0, 0x0, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, r0}}, &(0x7f0000040000)) 2018/02/16 15:07:13 executing program 3: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000089000)='/dev/amidi#\x00', 0x4d9, 0x40200) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000fad000), &(0x7f000078a000-0x4)=0x4) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000fad000-0xe7)=""/231) r1 = socket(0x1, 0xb, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000fae000)) write(r1, &(0x7f0000f9b000)="26000000130047f10714c1f9590022ff001000e3010000000000000000000000060010000535", 0x26) accept$unix(r1, 0x0, &(0x7f0000af0000)) 2018/02/16 15:07:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e3a000)='/selinux/status\x00', 0x0, 0x0) fanotify_mark(r0, 0x2, 0x10, r1, &(0x7f000011c000-0x8)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000003000-0x1c)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0x34, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x4, 0x8}]}, 0x34}, 0x1}, 0x0) 2018/02/16 15:07:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x3, 0x80000000000087) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000e000)=0x0) syz_open_procfs(r2, &(0x7f0000cd6000)='net/bnep\x00') socket$key(0xf, 0x3, 0x2) connect$inet6(r1, &(0x7f0000d92000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/16 15:07:13 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x24, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @uid}]}]}, 0x24}, 0x1}, 0x0) fcntl$setstatus(r0, 0x4, 0xc00) open$dir(&(0x7f000000f000)='./file0\x00', 0x40100, 0x2) 2018/02/16 15:07:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) preadv(r0, &(0x7f000053a000-0x90)=[{&(0x7f000028b000+0xd30)=""/250, 0xfa}, {&(0x7f0000110000-0x44)=""/68, 0x44}, {&(0x7f000039c000-0xa2)=""/162, 0xa2}, {&(0x7f0000522000)=""/4096, 0x1000}, {&(0x7f00000f2000)=""/128, 0x80}, {&(0x7f0000d49000)=""/132, 0x84}, {&(0x7f00004de000-0x1000)=""/4096, 0x1000}, {&(0x7f000079d000)=""/134, 0x86}, {&(0x7f0000062000)=""/177, 0xb1}], 0x9, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00007e8000-0x38)={&(0x7f0000791000)={0x10}, 0xffffffffffffff98, &(0x7f0000733000)={&(0x7f0000b43000-0x14)={0x14, 0x1, 0xa, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/02/16 15:07:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000672000)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ae5000-0x8)={0x0, 0x5}, &(0x7f00004c0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00007cb000)={r2, 0x10, "edf1ca7c6709ea203a05f7bdb4de5ce8"}, &(0x7f00003d1000-0x4)=0x18) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f21000-0x380)=@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=@string={0xc0, 'string\x00', 0x1, {0x0, 0xea, 'bm\x00', "225eecb600000007ceb36a2658d861a1eff32000000000000000d947ff2ad36d4e0d6b5328cf197cd30f110002000000000000d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f300000000000000023a992aa626d200a9ee7fd68edf88000099b1942a0ff1fef7a3b917dc483d93f9d782b3ce2da3eb8965fbf6dca4", 0x400000000002f}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="9cd7d6f066821358576485a73127bf63", @generic="ad8e0879982acd22a5e0eba0ca671522"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="e39e66367d4140ac40e41e1e04d2404a", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r3 = socket$inet(0x2, 0x3, 0x88) sendto$inet(r3, &(0x7f0000005000), 0x0, 0xc844, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendto$inet(r3, &(0x7f0000ba2000)="56ffdb57a080e18f9ddd37cae25445dc1e486d26bb0c51d7b9cdd88aadff0000000468cda4f3c640e74f6080a95f0b0a67db83a6fc8b8da528eb81349b37196390a54cb5a3fafa8d56a41577709730325d67cea546df2f7c69de618c140b82ed553094b600178a1f8efc3cf345475b6d2670d2ca65958dca90f2be026d6235b8e758a10eb7eb75eb676ddd5b5cdba3b48188a13a14805e863246e8a1a0f4818e28f22091a233d013d91dd59c8e0b07ee30a1d2839376689d11806545df76865ef6c2914e11461c3922d8d19ed30a2fee79bcf3380bbf", 0xd6, 0x0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/16 15:07:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000bd2000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000d4a000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x3f) r1 = dup(r0) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000bd6000-0x10)={&(0x7f0000010000/0x1000)=nil, 0x1000}) r2 = socket$inet6(0xa, 0x805, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000066c000)=@raw={'raw\x00', 0x9, 0x3, 0x2b8, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x1e8, 0xffffffff, 0xffffffff, 0x1e8, 0xffffffff, 0x3, &(0x7f00009e1000-0x30), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='bcsf0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) connect$inet6(r2, &(0x7f0000ded000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/16 15:07:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2000000008000009, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cf9000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x1, 0x0, 0x4}, 0x20) rmdir(&(0x7f0000c65000-0x8)='./file0\x00') 2018/02/16 15:07:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8400, 0x0) pipe2(&(0x7f0000001000-0x8), 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe0, &(0x7f00003bc000-0xe0)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@llc_tr={0x11, {@snap={0x1, 0x1, "dd72", "470f7d", 0x6003, "dffab9cf525272af7f76fce9c602d075e085d96328e1a3c961492c596cb99845f0d987433ec3751cbf39d84ce839aa00a03348374919acbb627bc57a898f01b9c7fce77fe63e7b4b1a0635861938ceffce5035735640bf1da427ff5b453b7127760cbb43807ba65e6ba9bf7600950247b46be49677be45951c4bef019f15f4c6e37fc13d9d0be9069e4ad2f4ce51011d25f842745cc2bbdc9a7f96ba819847b74a24b6397c0ac6de32677dcb82f6b7122ac4874fbc53b3c43638e7958f7a2016674dba2554f30c11d2"}}}}}, 0x0) 2018/02/16 15:07:14 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000b07000), &(0x7f0000e9b000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000852000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000057f000)={r1, &(0x7f0000468000)="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", &(0x7f000026f000)=""/142}, 0x18) arch_prctl(0x1007, &(0x7f000052e000-0x97)="a3f93090c83fcbee1c705084dcd9bbee44beb460ab2359cece1c39812a7b67b853e7ed341b4f20792e4422448f08a0824daccbad94302ca78515434861a787f2399f940b9f7b4c02e9275611424d5b7ccb7c15671369fe2c8c3a22c38e1b738b16d203f4d28b9fd25c59dca209039947d7256bba4e9c4828ec88b7ec28b03efa5c7b6d3bda415e861635b4ba765989bfa25d1c956f9257") bpf$MAP_CREATE(0x0, &(0x7f0000a80000)={0x5, 0x4, 0x5, 0x4, 0x0, 0xffffffffffffffff}, 0xffffffffffffffa1) 2018/02/16 15:07:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c96000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000b28000-0x8)={0x0, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x9) 2018/02/16 15:07:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) close(r0) 2018/02/16 15:07:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008df000-0x10)='/selinux/policy\x00', 0x0, 0x0) getdents(r1, &(0x7f00003bd000)=""/4096, 0x1000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r5, r4, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000770000)) ioctl$TCSETAF(r3, 0x5408, &(0x7f00004e6000-0x14)={0x0, 0x20, 0xc841, 0x7, 0x8, 0x80000000, 0xff, 0x1, 0x5, 0x8}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) 2018/02/16 15:07:14 executing program 7: mmap(&(0x7f0000000000/0xce3000)=nil, 0xce3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x2, 0x1) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ce5000-0x8)='./file0\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000962000)={0x0, 0x6, 0x4, [0x0, 0x0, 0x1c, 0x1]}, &(0x7f000069e000-0x4)=0x10) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ce4000)={r2, 0xddf}, &(0x7f0000a03000)=0x8) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000023c000), &(0x7f0000ce3000)=0x0, &(0x7f0000ce3000)) getgroups(0xa, &(0x7f0000af7000-0x28)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000ba6000)=""/175) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ce5000), &(0x7f0000c73000-0x4)=0xc) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000026e000-0x4), &(0x7f0000ce3000)=0x0, &(0x7f0000750000)) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000026000)='./file0\x00', &(0x7f0000ce4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() r8 = gettid() mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000ce3000)={{0x2, r3, r4, r5, r6, 0x100, 0x953}, 0x5, 0x80, 0x20, 0x8, 0x4, 0x2, r7, r8}) r9 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000798000-0xc)={0x0}, &(0x7f0000ce0000)=0xa) fcntl$setown(r9, 0x8, r10) fcntl$getownex(r9, 0x10, &(0x7f0000cd3000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r11, r11, 0x0, &(0x7f0000cd1000)={0x0, 0x0, 0xfffffffffffffffc}) 2018/02/16 15:07:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0x1, &(0x7f0000c90000-0x8)={0x0, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000042f000)='/dev/mixer\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000312000)='/selinux/user\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) geteuid() sendmsg(r2, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00008dc000-0x10)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x8040) write(r2, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000e11000-0x4), 0x4) sendto$inet6(r2, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/16 15:07:14 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000074000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0x21, 0x4, @tid=r1}, &(0x7f0000bbe000-0x4)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000000), &(0x7f0000001000-0x40), &(0x7f0000014000-0x40), &(0x7f0000001000-0x10), &(0x7f0000001000-0x10)={&(0x7f0000001000), 0x8}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fcd000-0x2)=[{&(0x7f0000fcc000-0x4d)="30060e90549f585c25220218c5214bb3f44d49862796ea041bc8776bc6c9eab268fd922827e05d24294b94803230e0786b5b3a1f9b02927f0a3c48edf667dcbe12eec1b59746caabb284224988"}], 0x1, &(0x7f0000001000-0x19)=[@assoc={0xfffffffffffffcc5, 0x117, 0x4, 0x3}], 0x18}, 0x0) 2018/02/16 15:07:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ed1000)='/dev/dsp\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000500000-0x8)) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000097000)={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2}, {0xa, 0x3, 0x20, @dev={0xfe, 0x80, [], 0x0}}}, 0x5c) r2 = socket$inet6(0xa, 0x3, 0x80000000000087) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x15}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x2000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x100, 0xa}, {0x7}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r3 = socket$key(0xf, 0x3, 0x2) connect(r3, &(0x7f00009d0000)=@generic={0x13, "c020ae82e6ae061c00a8a7d0787c006102aedb9d714fc6e5afd913565bc20ddedccb549c08a91155020dae15f7b48a9fc1b2e9c14bb3fe5783b6625a4b89bd9345fc32e1bee9d880a2ca915525dc8fef51284ec87c9db843135e2984e1dc28c47689eeba3a359851af1d83bd51e933ca177b51192094773871f251b527f3"}, 0x80) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000fa8000)={0x77359400}, 0x10) socket$key(0xf, 0x3, 0x2) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/16 15:07:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000731000)='/dev/input/mice\x00', 0x0, 0x420740) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000ec5000-0x30)={0x6, 0x7, 0x1, 0xe522, 0x8, 0x401}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000172000)=@raw={'raw\x00', 0x9, 0x3, 0x2c8, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@broadcast=0xffffffff, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1000, 0x0, 0x0, 0x7ff}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="7a8e371bf89c292571c138d31b820557", @generic="ecbcf5d274be44d85c165320f97261dc"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xfffffffffffffffe, "73797a300000000000000000000000000000000003ff00dc00"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x33, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) 2018/02/16 15:07:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003fc000-0xc)='/dev/rfkill\x00', 0x0, 0x0) connect$rds(r0, &(0x7f0000523000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000a55000-0x4)=0x2ae, 0x4) socket$inet(0xa, 0x801, 0x0) socket$inet(0x2, 0x807, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000085e000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x438, 0x158, 0x218, 0x218, 0x0, 0x218, 0x3a0, 0x3a0, 0x3a0, 0x3a0, 0x3a0, 0x6, &(0x7f00003f7000-0x60), {[{{@uncond, 0x0, 0xfffffffffffffe46, 0xfffffffffffffe94, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x4}}}, {{@ip={@dev={0xac, 0x14}, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="0ed446c3772e6d2909a5b8ec6a118794", {}, {}, 0x1}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0xfffffffffffffffe, 0x0, @generic="9aae4e76f0fc09f486af528937b3f700", @generic="fa512981f2c46184279f198e2596fac6", {}, {}, 0x0, 0x0, 0x10}, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x2, 0x0, @multicast2=0xe0000002}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0xc, 'rpfilter\x00', 0x0, {0x8}}]}, @TTL={0x28, 'TTL\x00'}}], {{[], 0x0, 0xffffffffffffff86, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) 2018/02/16 15:07:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000e9c000-0xec), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f00007a8000-0xb3)='c', 0x1, 0x0, &(0x7f0000097000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) read(r0, &(0x7f00006a7000-0xa1)=""/161, 0xa1) close(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000ab000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x10000) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/16 15:07:14 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000003, 0x7) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000014000)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f0000015000-0x30), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000001b000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x100) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000001b000-0x4)) prctl$seccomp(0x16, 0x3, &(0x7f0000009000)={0x4, &(0x7f0000013000)=[{0xde, 0x6, 0x3ff, 0x925}, {0xff, 0x20, 0x20, 0x800}, {0x101, 0x40, 0x4, 0xf50}, {0x0, 0xfffffffffffff695, 0x6, 0x3ff}]}) syz_emit_ethernet(0x66, &(0x7f0000016000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/16 15:07:14 executing program 4: shmget(0x2, 0x3000, 0x0, &(0x7f000017d000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) sendfile(r0, r1, &(0x7f00005ff000-0x8)=0x100, 0x8) r2 = open(&(0x7f000061a000)='./file0\x00', 0x8000400104, 0x1) setsockopt$packet_int(r2, 0x107, 0x3, &(0x7f00000c7000)=0x8, 0x4) 2018/02/16 15:07:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x80047441, &(0x7f0000d1e000-0xae)=""/174) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000bce000+0xcaf)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00003e6000-0x10)={r1, &(0x7f0000f7b000-0xc2)=""/194}) 2018/02/16 15:07:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$notify(r0, 0x402, 0x2) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[]}, 0x0) shutdown(r1, 0x1) write(r1, &(0x7f00007d9000)="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", 0x599) r2 = syz_open_dev$sndpcmp(&(0x7f0000d1f000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000f28000)={{0xffffffffffffff28, 0x7c}, 'port0\x00', 0x20, 0x5, 0x5, 0x3, 0x1f, 0x4, 0x1ff, 0x0, 0x4, 0x3c}) 2018/02/16 15:07:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x3, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002e4000)=@filter={'filter\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0x98, 0x158, 0x98, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@multicast2=0xe0000002, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x12}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) r1 = openat(0xffffffffffffff9c, &(0x7f0000aba000)='./file0\x00', 0x240002, 0x60) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000877000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a11000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00009eb000)={r2, 0x80000, r3}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000e64000)={@remote, @multicast2, @broadcast}, &(0x7f00001e7000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00004cd000)='/dev/snd/timer\x00', 0x0, 0xc000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b6e000-0x10)) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f000094f000-0x4)) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/16 15:07:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000547000)='./file0\x00', 0x103000, 0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000be1000)={0x0, 0x5, 0x7, [0x800, 0x3, 0xffffffffffffff80, 0x5, 0x4700000000000000, 0x4, 0x1f]}, &(0x7f0000c1c000)=0x16) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000cbd000-0x8c)={r3, @in={{0x2, 0x2, @empty}}}, 0x8c) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000007000-0x20)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffd}]}) 2018/02/16 15:07:14 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00009b5000)=""/61, &(0x7f0000001000-0x4)=0x3d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x100) 2018/02/16 15:07:14 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000023000-0x17)='net/ip6_tables_matches\x00') mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000022000), &(0x7f0000022000)=0x4) sendmsg$nl_generic(r0, &(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 15:07:14 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, @in6={0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000001}], 0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x5}, 0x4) syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x6, 0x200) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/02/16 15:07:14 executing program 5: msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000f89000)=""/70) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000062b000-0x8c)={0x0, @in6={{0xa, 0x2, 0xc26, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}}}, &(0x7f0000a4b000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@generic="bafbdb618963f06a7d2c5dc1c05eab29", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}}, &(0x7f0000c53000)=0x8c) 2018/02/16 15:07:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x100000000000002, 0x0) getegid() fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000db6000-0xc)={0x6, r1, 0x1}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00009b8000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x1, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x4, 0x4, 0x2c, "eae738069e58a2c56266ab443dce7a2becb869fac08c2efa2b1efc97fed1b1359f8efcd06b7cf801cc7de3dd27540d8d8914fd44b7595b1d784d528feeeba77e8f17445946bc7501c30d24309344b60e"}, 0x160) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00004d3000)={0x5, [0x6, 0x7fff, 0x800, 0x2, 0x1]}, &(0x7f00009ad000)=0xe) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x20) r6 = dup3(r5, r2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00002d8000-0x4)=0x0) waitid(0x0, r7, &(0x7f00008ec000), 0x20000000, 0x0) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000afb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_POWER(r8, 0x112, 0x9, &(0x7f00001e1000)=0x7fffffff, &(0x7f0000413000-0x8)=0x1) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) io_setup(0x1, &(0x7f00001fa000)=0x0) r10 = dup2(r1, r6) io_cancel(r9, &(0x7f00006ee000)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f00008e4000)="4a956e30b4e191ee6676663df88cb37ae2dc8cb4890cc9aa0f349f952fea4515c3350f7ca6de728f7aa382d720bde2989b6953e4f7b1aa5b4415", 0x3a, 0x5, 0x0, 0x1, r10}, &(0x7f0000679000-0x20)) setsockopt$inet_int(r8, 0x0, 0x0, &(0x7f0000af5000-0x4)=0x8, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/16 15:07:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x10840, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r1, 0x1, &(0x7f000040f000-0x5b)="e41f75111c0c022b6e6d22204d47752b2fd7c82fc255d00d8befcc93ea7132d61718f1c958930cf04d4423f9e2f14a2068195a0013a1a0d07cf02904fd80c5001586c810f6ac0836e9912689827a3297189fa95de13ac6c4258a06") bind$inet(r1, &(0x7f00004d9000)={0x2, 0x0, @empty}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000), &(0x7f0000002000)=0xb) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000-0x1)={0x7}, 0x1) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000001000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x3}, 0xc) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00009a2000-0x14)={0x5, 0x80000000, 0x3, 0x8, 0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) r5 = semget(0x0, 0x3, 0x100) semctl$GETVAL(r5, 0x2, 0xc, &(0x7f0000ce6000-0x44)=""/153) bind$inet(r4, &(0x7f00008ef000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c6c000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/16 15:07:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a1b000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000304000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00005f8000)='sttm\x00') perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000766000-0x4)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00003d5000)=r0) ptrace$getregset(0x4204, r3, 0x3, &(0x7f0000690000)={&(0x7f00001c6000)=""/162, 0xa2}) readv(r2, &(0x7f0000f7e000-0x90)=[{&(0x7f0000c4a000-0x71)=""/113, 0x71}], 0x1) 2018/02/16 15:07:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000010a000)='/dev/hwrng\x00', 0x101, 0x0) bind$nfc_llcp(r0, &(0x7f00008b6000)={0x27, 0x8, 0x8000000000481, 0x5, 0x3, 0x8, "7d20ef2fe0f7e9279f2ae93eb0b12b1db35214dc6a6b58fc9d5eeedab32051347520b4c6c862e0768876f31ac68ad46a360e6a33db2f98dfe56542698edbbc", 0x2}, 0x60) r1 = socket$inet6(0xa, 0x100000000002, 0x0) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000919000), &(0x7f00004fe000)=0x4) 2018/02/16 15:07:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) accept4$nfc_llcp(r0, &(0x7f00003a7000-0x60), &(0x7f0000944000-0x4)=0x60, 0x800) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x0, 0x0, 0x8001, &(0x7f000053e000-0x8)={0x0}) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000374000)={0x3, 0x6}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f0000798000-0x10)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x34}, 0x1}, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000878000-0x15)='/proc/self/net/pfkey\x00', 0x1000000002, 0x0) connect$l2tp(r4, &(0x7f00002aa000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x0, 0x4, {0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xd6}}}, 0x32) 2018/02/16 15:07:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000101000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000332000)=""/8, 0x8) r2 = dup(r0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000472000-0x28)={&(0x7f00009cc000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f000063f000/0x1000)=nil}) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) getpid() getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00004c9000-0x4), &(0x7f00008b6000)=0x4) close(r0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f00008d3000-0x10)={0x6, 0x8, [0x101, 0x80000000]}) 2018/02/16 15:07:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r3, 0x65, 0x0, &(0x7f0000cbc000)=""/244, &(0x7f0000007000)=0xfffffffffffffe6c) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000039c000)={0x0, 0x0, []}) 2018/02/16 15:07:14 executing program 4: 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 = msgget(0x1, 0x200) stat(&(0x7f00007f9000)='./file0\x00', &(0x7f0000399000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getuid() fstat(r0, &(0x7f0000bb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000e3000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000420000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b56000-0x8)={0x0, 0x0}) msgctl$IPC_SET(r1, 0x1, &(0x7f000024f000-0x78)={{0x100000001, r2, r3, r4, r5, 0x8, 0x9}, 0x9c71, 0x4, 0x3e0000000, 0x9887, 0x0, 0x1, r7, r8}) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f000097d000)='/dev/sequencer\x00', 0x88080, 0x0) getsockname$llc(r9, &(0x7f0000e65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ed6000-0x4)=0x10) clock_gettime(0x6, &(0x7f00009c3000-0x10)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c89000)={0x0, 0x0}, &(0x7f000095f000-0x4)=0xc) r12 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008dd000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r12, 0x84, 0xb, &(0x7f0000cad000)={0xfffffffffffffffa, 0x81, 0x8, 0x9e7e, 0x32, 0x3438, 0xfffffffffffffffd, 0x1, 0x957a, 0x2, 0x9}, 0xb) ptrace$peekuser(0x3, r10, 0x8) r13 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e75000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_msfilter(r13, 0x0, 0x29, &(0x7f0000592000-0x1b)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x1, 0x4, [@rand_addr=0x4, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x14}, @empty]}, 0x20) r14 = socket(0x5, 0x0, 0x4) sendmsg$netlink(r14, &(0x7f0000df0000)={0x0, 0x0, &(0x7f0000503000-0x50)=[{&(0x7f0000e68000-0x28)={0x28, 0x1d, 0x402, 0x0, 0x1, "", [@typed={0xc, 0x6, @ipv4=@rand_addr=0x6}, @typed={0xc, 0x56, @uid=r11}]}, 0x28}, {&(0x7f0000d11000)={0x1a4, 0x26, 0x401, 0x7, 0x0, "", [@typed={0xc, 0x3e, @pid=r10}, @generic="e307f0eaa95319060a9131e2185a14cf4cf76e65f8d97bfb0658225f00f6bebffbcea92f3bb00cb46bde219b06b2810503af06db0b09cb5e1efee0dfa5b841167c627641a1e89faca3a23394ad274a28f2b9dc2de98483a442896c49d1ea53a857f5e1ca3753b4ac02184a66accc61053b21b27096451071ab164c4c4ea21a80db20c5c30204de842c7d83ae2e81acb342006dab6516e7d80858fb835da64e1c86885eab2304dc1d69beaee133e9c657188defba144611d511eea5d0", @generic="462582c4d14e724515e901dbda09c65b8a2a97dfdff31ebb76e6ffbe5a7fbc", @generic="7ec955bfaff5242ae910c627ac7d18336849fcc989d7c46a0e1b7dd340c4d911116fbd3d8316c99e0455433c58c03fbc4042545ee175bcc3d89843b391bc4fd59b6cf2aa6ce0bac02b58949d165c1629cb1e7412e3de5b8f0327e3429f46f2d7d9ab64ad08a952ab88f02ca7aefda60ba0364c40892fbd8a5f115a4f0e8c677c69df7de35b191f829791f8eb343f120d2d0cb5cad0efe94197953e8f77faf01ea27dd8f5b7a6bd1dcc61e950"]}, 0x1a4}, {&(0x7f0000169000-0x137c)={0x137c, 0x36, 0x700, 0x4, 0x0, "", [@generic="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@nested={0x2d4, 0x10, [@generic="4ead030e5e2ba9fb2fb2c756f45408a9ca58ee0249043a103d8d8d40b8eaf755363e70c607956685581a7114007db4ab8d63fc3a266029ad06637427ac71ec465568e892f360bf0f4136ca28a7f078440158", @generic="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", 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[@generic="540aedfb2bbe7f87033821ec353bb7cee2866f4dfa130569323ad7436e3ebdc1e261d5abe7f463990e970d400681fea07f9b823a19062fc74e7f87891529dca5802c67ef1eb65aee65ebf663c88c54f86d3efecb397b44f25d9eeeb4554f4f930f89cc7cc0b52c99ff1bc441fb4952017e12c17dd3e71b3611261c03c84ff557cdf84a01cfa5b65f2f2949a05326d2d69a8b4575422c356f75bf28c08b8e748fd6c43cf13e747776", @generic="3c407f850006d3c93d32a6a1f79cd1659cdbf422c18c37c1f05f768e", @generic="6828b8609e01520045c3aea0741dc2cd87a8fb7c4a48a8418c80ffb3e0c39bbcbf887b5110a34b5dc3d591fb588fd73cca6d3938e22e07b16eb473ea76c5c7f5426f9266fe4679b70bc4f69d46c2745cdb6587a4464d50e602b293426f", @generic="2bfef1b54c201401ca2512da5f9af7d1f93885872fdb02bad37f2f35392b95a36cbcafd5cfb74d48076fc2dd20c3615a4d316e823a64c0aab1314d78ba5979b4659946604f4acddf17a1209654aea3a1f4b0b625ac46deda9ec56cab51418e58cf9797f15ae8de0da07b7b2e939edf9f3c93bc0459369bb653469df57a799358", @typed={0x18, 0x29, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="1519bc997c04411514417e7eaea221326e65c92c8d45dc6bedcc1bd6bc78f06cb939da4dc487bd753cf79ac2c08ad93364174abe3ffdf1c547a419345fd03d0d2d47eb22d1770ac51a35c55888c1ea5fd8ac53551d20b1b23d2f7a32a944b1bf2ada35fd884617d0c2fe587c22fd5ecda2267ab6cf2f766ceb67bc1b38eabf4b8c968cfc8de02f11742896785b87ef"]}]}, 0x1520}, {&(0x7f00004b1000-0x244)={0x244, 0x24, 0x10, 0x0, 0x2, "", [@nested={0x100, 0x78, [@generic="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"]}, @nested={0x38, 0x40, [@typed={0x18, 0x84, @str='ppp0vboxnet0\x00'}, @generic="ede1", @typed={0xc, 0x7c, @fd=r0}, @typed={0xc, 0x80, @u32=0x9}]}, @nested={0x1c, 0x45, [@typed={0x18, 0x54, @str='ppp0&,nodev$\x00'}]}, @typed={0xc, 0x39, @ipv4=@multicast1=0xe0000001}, @generic="cd691d5730248eb4ba729d216ec4c768fde6ffe69c641964e637231246859297d4f4cd2f3c1f1537a543902ec51c83adfa6739dc01047ca79d5a4ad3d484404d8d635dcc56bbe02ca467114c4b6dada5ad61d247c5d6a0340d7d3040594bade3818c8c2f7ed507e5735e2110bc8504a605f6d593da2fed20a311c1642e61520d57f9f9cad26b288c83a40c08212a742ef3b5b82cd80df7ac85451e2a5c7630938161fa58c699e03b47f90fdd4f58f0fc999e172a5437a61745939ed95d1e26cc4a3a403dbd6a4b30199a984ccdabd2518d86702e"]}, 0x244}], 0x5, 0x0, 0x0, 0x81}, 0x4008804) set_robust_list(&(0x7f0000b5a000-0x18)={&(0x7f0000d86000/0x1000)=nil, 0xfffffffffffffffb, &(0x7f00001c8000/0x2000)=nil}, 0x18) ioctl$KVM_SMI(r13, 0xaeb7) 2018/02/16 15:07:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d80000-0x3)='lp\x00', 0x3) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007d2000-0x44)={{0x2, 0x2, @empty}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, @common='bridge0\x00'}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002dc000-0x18)={0x0, 0x1000, 0x30, 0x80000000}, &(0x7f00002a9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004be000-0x10)={r1, 0x68, &(0x7f0000b26000)=[@in6={0xa, 0x1, 0x80, @empty, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xbe}]}, &(0x7f00005d0000)=0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009dc000)={r2, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff}}}, 0x8c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ef0000)) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f59000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000f77000+0x294)=0x101) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000c12000-0x8), &(0x7f0000980000)=0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000d38000-0x4f)="be08cdb952529d12279017a3dbaa11f25a2fb5d270bf15c39b9393367fc7a703870e2f38d09082beff3ede8a43fda92fe42b9def28d1b2f1f24082f9f7ccabfe352ff6fbb62af0d3371c44331438d8", 0x4f) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ea5000-0x4)='bbr\x00', 0x4) pipe(&(0x7f00003b1000)={0x0, 0x0}) syz_open_dev$amidi(&(0x7f0000883000-0xc)='/dev/amidi#\x00', 0x100, 0x2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bb5000)=r4, 0x4) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x51b}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) recvmmsg(r0, &(0x7f00000f6000-0x60)=[{{&(0x7f0000fe5000)=@nfc_llcp, 0x60, &(0x7f0000337000-0x28)=[{&(0x7f0000a89000-0x5c)=""/92, 0x5c}, {&(0x7f00006cb000-0x9b)=""/155, 0x9b}, {&(0x7f0000ef4000-0x28)=""/40, 0x28}, {&(0x7f000070b000-0xf4)=""/244, 0xf4}, {&(0x7f000012a000-0x2c)=""/44, 0x2c}], 0x5, &(0x7f0000d19000)=""/87, 0x57, 0x8}, 0x7}, {{&(0x7f00003ab000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000385000)=[{&(0x7f000040a000)=""/246, 0xf6}, {&(0x7f0000ce2000-0x6c)=""/108, 0x6c}, {&(0x7f00001cd000+0x48f)=""/248, 0xf8}, {&(0x7f0000abb000-0x47)=""/71, 0x47}], 0x4, &(0x7f00000b7000-0xe4)=""/228, 0xe4, 0x4}, 0xff}, {{&(0x7f00008e0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000650000-0x40)=[{&(0x7f0000e80000)=""/193, 0xc1}, {&(0x7f0000f50000-0x61)=""/97, 0x61}, {&(0x7f0000a07000)=""/187, 0xbb}, {&(0x7f0000096000)=""/78, 0x4e}, {&(0x7f00001d8000)=""/35, 0x23}, {&(0x7f0000060000)=""/147, 0x93}, {&(0x7f0000868000-0xf8)=""/248, 0xf8}, {&(0x7f00003a9000)=""/194, 0xc2}], 0x8, &(0x7f00004df000)=""/80, 0x50, 0x5}, 0x7}], 0x3, 0x10000, &(0x7f0000bc5000)) sendto(r0, &(0x7f0000b18000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c9", 0x58, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) 2018/02/16 15:07:14 executing program 1: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1fffffffffff) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xfff, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) mq_notify(r0, &(0x7f0000761000)={0x0, 0x18, 0x3, @thr={&(0x7f0000c05000)="166461e4c2ff8dac37dab84ca83adac6bd118b2c34cfdc4be38434ca576f0ab077c114bfb9829b3d950e2dafb5a7fe62b280dc4517bc4e205ea84aa07cad3162fe213ba17163fa5c28ec795c42f3fe045e2fc006714b870d28a16df4409c326221fa88235c3d12c8ca0311027f6442946aba6a1a50d2b5910dd0f487c578804133708e362b2f606c55f392f97a77b9d5bbc10711572fc67b203ac86f41bbca20612d75064141b4f580e80f2eea531521444a3f108ae9b9f566897a6611b58d5eb22be54ba999fd90ef92b91023e2a91d036f03a9d011aec006086e57c3", &(0x7f0000a65000-0xbd)="bc42d7c86b0c2cbedd678dfe6499b1ded14fd47ec0bcf5493553789133475e91e2b8cf351b5980cc7095aba90b66cd7892879e1a55053dc01923a78ee4a739920f4ebc44e95808d1a610b84167b3d6e6be9258fe480281ca2fd8af20d44e96101017e3da377108ccb175084fb590eaf2e8a053bef1478d2efb0ab1e14b5a2a8132d8cc92973b0275ebf41cd687367de971f3e92627c430c7963a2960c167bdb54fea4d80b32dfd690a1423c70bff4c70b87c2d920b1e7e44b54790c041"}}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000fe2000-0x14)={@empty}, &(0x7f0000fe1000)=0x14) 2018/02/16 15:07:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000085b000-0x6)='rxrpc\x00', &(0x7f0000759000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f000026e000-0xb)='asymmetric\x00', &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00006af000-0x5)="1081", 0x2, r0) socket$pptp(0x18, 0x1, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cb9000)='/dev/sequencer\x00', 0x48e140, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00008e6000-0x4), &(0x7f0000dc2000)=0x4) 2018/02/16 15:07:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000da7000)={0x1, &(0x7f0000aff000)=[]}, 0xffffffaf) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/02/16 15:07:14 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff}, 0x1c) unshare(0x81000000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006d2000-0x18)={r0, &(0x7f00008c3000)='-', &(0x7f0000ffc000)=""/165}, 0x18) 2018/02/16 15:07:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x301000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='ppp1mime_type\\eth0$,\x00') mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @ipv4=@empty}]}, 0x20}, 0x1}, 0x0) syncfs(r1) 2018/02/16 15:07:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000a47000)) socketpair(0x8, 0x1, 0x3, &(0x7f0000aa6000)={0x0, 0x0}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000e85000-0x8)) open(&(0x7f0000bd2000-0x8)='./file0\x00', 0xf283aa8da6c9f18d, 0x0) 2018/02/16 15:07:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x52, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xffffffff, 0x41) 2018/02/16 15:07:14 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000005000)={0x9, 0x3, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5"}) 2018/02/16 15:07:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x4000000000000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) [ 41.965702] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/16 15:07:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @generic="81000000000effe8c5d71feb49d4fd92"}}, 0x1e) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000252000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000b0c000)={0x0, 0x0, []}) 2018/02/16 15:07:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x40000000000, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000adb000)=@generic={0x1, 0x800, 0x4}) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r0, &(0x7f000059a000)="ed", 0x1) 2018/02/16 15:07:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000052e000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x80000) rmdir(&(0x7f0000bf3000)='./file0\x00') 2018/02/16 15:07:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x0, 0x1) pread64(r0, &(0x7f0000089000-0x4e)=""/78, 0x4e, 0xb) r1 = syz_open_dev$sg(&(0x7f000057e000-0x9)='/dev/sg#\x00', 0x0, 0x806) mkdirat(r1, &(0x7f00006b8000-0x8)='./file0\x00', 0x90) timerfd_gettime(r1, &(0x7f0000a33000)) write$evdev(r1, &(0x7f0000814000-0x30)=[], 0xffffffffffffffbf) clone(0x0, &(0x7f000080b000-0x1), &(0x7f0000dbe000), &(0x7f0000785000), &(0x7f000071c000)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000014c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap$binder(&(0x7f00003ed000/0x2000)=nil, 0x2000, 0x0, 0x110, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00001bc000)={{0x5, 0x80000001}, 0x0, 0x0, 0x5, {0x0, 0x400}, 0xfffffffffffffffe, 0x2}) recvfrom$inet(r1, &(0x7f0000c5b000-0x75)=""/117, 0x75, 0x20, &(0x7f0000f27000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_open_dev$amidi(&(0x7f0000bfe000)='/dev/amidi#\x00', 0x9, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000881000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x20, {0x2, 0x0, @multicast1=0xe0000001}, @generic="77005eaf4b42c16256d42440de255588"}) syz_open_dev$sndseq(&(0x7f00007fb000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d47000), &(0x7f0000cbc000)=0x4) 2018/02/16 15:07:15 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, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x4, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/02/16 15:07:15 executing program 2: mmap(&(0x7f0000000000/0x3b0000)=nil, 0x3b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001e7000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x230, 0x230, 0x230, 0xffffffff, 0x4, &(0x7f00003ae000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00003b1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100, 0x0) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000e8000-0x10)={0x5, &(0x7f00003b0000)=[{0x7f, 0x0, 0x1}, {0x100, 0x5, 0x8001, 0x2}, {0x8b, 0xf998, 0x1a, 0x7}, {0xb1200000000000, 0x6, 0x3f, 0x80000000}, {0x3, 0x1, 0x3, 0x2}]}, 0x10) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000015d000-0x20)={0x6004, &(0x7f0000147000-0x8), 0x8, r1, 0x4}) 2018/02/16 15:07:15 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000003000-0x8), 0x1, 0x95af) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x20840, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000003000-0xc)={@local, @empty}, &(0x7f0000004000)=0xc) getpeername$netrom(r1, &(0x7f0000003000)=@full, &(0x7f0000004000-0x4)=0x48) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000-0x4), 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000002000)=@generic={0x9, 0x1, 0x2}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000003000-0x8), &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000003000-0x10)={0x3696, 0x0, 0x5}) socket$packet(0x11, 0x2, 0x300) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x61) 2018/02/16 15:07:15 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000002000-0xef)=""/239, &(0x7f0000003000-0x4)=0xfffffdb1) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000004000-0x10)={0x5, 0x2, 0x3}) 2018/02/16 15:07:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00008eb000)='/dev/mixer\x00', 0x202, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000058b000-0x8)={0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009ed000-0x11)='/dev/vga_arbiter\x00', 0x101040, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000c39000)={r1, r2}) r3 = open(&(0x7f00008ec000)='./file0\x00', 0x200880, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f000096f000)={{0x1, 0x4}, {0x2, 0x800}, 0x1cfd, 0x6, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a93000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f000087d000)='/proc/self/net/pfkey\x00', 0x200, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c5f000)={r5, 0x28, &(0x7f0000479000-0x28)}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00002d5000)={r4, 0x80000, r5}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000278000)={&(0x7f0000e26000)='./file0\x00', 0x0, 0x18}, 0x10) mremap(&(0x7f00006c4000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f000058a000/0x1000)=nil) execve(&(0x7f0000aa4000)='./file0\x00', &(0x7f0000669000-0x28)=[], &(0x7f000071b000)=[]) 2018/02/16 15:07:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000891000-0x4)=0xffffffffffffffff, 0x4) sendmsg$inet_sctp(r0, &(0x7f000095a000-0x38)={&(0x7f00003eb000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000f71000)=[]}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x9, &(0x7f00006fe000-0x48)=[{0x2, 0xd5, 0x100, 0x7}, {0x9, 0x20, 0x6, 0x2}, {0x4, 0x1, 0x8, 0x400}, {0xfffffffffffffdb7, 0x1, 0x81, 0x7f2}, {0x3, 0x2, 0x9, 0x6}, {0x2, 0x4600000000, 0x3, 0xffffffffffffffe0}, {0x7e, 0x7b, 0x9}, {0x7, 0xfffffffffffffff9, 0xfffffffffffffc00, 0x4}, {0x45, 0xe749, 0x9, 0x6}]}, 0x10) 2018/02/16 15:07:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x10100, 0x24) fcntl$setpipe(r0, 0x407, 0x6b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000014a000)=[{r0}, {r0}, {r0, 0x40}, {r0, 0x200}, {r0, 0x2400}, {r0, 0x12}, {r0}, {r0, 0x80}], 0x8, 0x100000001) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) 2018/02/16 15:07:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02000000", 0x4) io_setup(0x99b6, &(0x7f0000c63000-0x8)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c5b000)='/dev/rtc\x00', 0x101000, 0x0) io_cancel(r1, &(0x7f000059f000-0x40)={0x0, 0x0, 0x0, 0x8, 0xfff, r0, &(0x7f000045f000)="9fd2b8257ae2d9db09148d9382fd224d5764a62c0cebac9350", 0x19, 0x1, 0x0, 0x1, r2}, &(0x7f0000e80000-0x20)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000140000-0x5c)={{0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xd4d8}, {0xa, 0x1, 0xa9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0xffffffffffffffff, [0x800, 0x1000, 0x4, 0x7ff, 0x8, 0xfffffffffffffffe, 0x200, 0xffffffff]}, 0x5c) 2018/02/16 15:07:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000569000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000578000)={0x9, 0x1, {0x0, 0x1, 0x4, 0x0, 0xfffffffffffffffa}}) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000802000), 0x0, 0x20000807, &(0x7f0000e68000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000f5f000)=""/41, &(0x7f0000690000)=0x29) 2018/02/16 15:07:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f000074c000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 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, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendto$inet(r0, &(0x7f00005cb000)="f3395a3b00d2dcd9d3e942b30c852f8928d0a128f0acd0d1e9b71dcd1fe4d9fd6ded4073726eb6650977b56db7", 0x2d, 0x0, &(0x7f0000d26000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getcwd(&(0x7f000046a000-0x69)=""/105, 0x69) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000fa0000)={0x0, 0xe5, 0x20, 0x0, 0xbf2}, &(0x7f0000494000)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000bcb000)={r4, 0x47, 0x1, 0x9}, &(0x7f0000e70000)=0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001a000-0xc)) ioctl$TCSETA(r3, 0x5402, &(0x7f000032d000-0x14)) write$sndseq(r3, &(0x7f000000a000)=[{0x40081, 0x80000003, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x30) 2018/02/16 15:07:15 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100000001, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000006000)={0x0}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000009000-0x8)={r1, 0x2}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000009000-0x10)={0x200, 0x0, 0x81, 0x5, r1}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x1, 0x8000030}, 0xfc2e) 2018/02/16 15:07:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00007fc000-0xb)='/dev/adsp#\x00', 0x80, 0x200) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005eb000)=0x0) ptrace$setopts(0x4200, r1, 0xff, 0x10004a) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 15:07:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00008da000-0x8)='./file0\x00', &(0x7f0000001000-0xe)=@known='system.advise\x00', &(0x7f0000731000-0x22)=""/34, 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000420000-0xb)='/dev/audio\x00', 0x40, 0x0) clock_gettime(0x0, &(0x7f0000a9b000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000560000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000027f000)={0x0, 0xfe, "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"}, &(0x7f0000663000)=0x106) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000080e000-0x5d)={r5, 0x55, "652339b4844f3cf377303467a240e94aa1643702dc00a03082fcc3549b94d81d43f3f3e41b12f1eedf5a85dac8ffca362d55251e06e9ad8f93d5eacf12cac8cbf86923dbd312096893b1d387be5076af95105337d7"}, &(0x7f0000cf4000-0x4)=0x5d) write$evdev(r0, &(0x7f0000e4f000)=[{{0x77359400}, 0x7, 0x4, 0x8}, {{r1, r2/1000+30000}, 0x0, 0x750, 0x7}, {{0x77359400}, 0xfffffffffffffff7, 0x7, 0x8b6}, {{0x0, 0x2710}, 0x3, 0x6, 0xffff}, {{}, 0x3, 0x100000000, 0xfffffffffffffff7}, {{0x77359400}, 0xfffffffffffffff8, 0x1, 0x9}, {{}, 0x5, 0x7ff, 0x80000000}, {{}, 0x2, 0x8000, 0x7}, {{0x77359400}, 0x1, 0x5}, {{r3, r4/1000+30000}, 0x8, 0x7, 0xf16}], 0xf0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r7 = accept$alg(r6, 0x0, 0x0) r8 = open(&(0x7f0000056000)='./file0\x00', 0x28042, 0x0) fallocate(r8, 0x0, 0x20000000000000, 0x40007) sendfile(r7, r8, &(0x7f0000d1f000), 0x9) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ba6000-0xc)={0x0, @remote, @rand_addr}, &(0x7f00003e1000)=0xc) sendmsg$nl_route(r0, &(0x7f0000ecc000)={&(0x7f0000ddf000)={0x10, 0x0, 0x0, 0x1008}, 0xc, &(0x7f0000e70000)={&(0x7f0000313000)=@ipv4_getaddr={0x60, 0x16, 0x30e, 0x4, 0x3, {0x2, 0x20, 0x212, 0x0, r9}, [@IFA_FLAGS={0x8, 0x8, 0x200}, @IFA_LABEL={0x14, 0x3, @generic="bd10b6bfe624a568536845790c9b3e71"}, @IFA_LABEL={0x14, 0x3, @generic="cde536d15f0c4fa26d82a4f1d50ade8b"}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0xd0c6}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_BROADCAST={0x8, 0x4, @multicast1=0xe0000001}]}, 0x60}, 0x1, 0x0, 0x0, 0x40840}, 0x84) 2018/02/16 15:07:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x80000) rt_sigaction(0x13, &(0x7f0000135000-0x20)={0x7, {0x1}, 0x1, 0x4}, &(0x7f000080b000-0x20), 0x8, &(0x7f0000d89000-0x8)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) flock(r2, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000702000)={0x0, 0x0}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000715000-0xa)="6d643573756df6212900") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c07000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e38000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000101000)=r4, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000359000-0x8)={0x1, r3}) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) prctl$setname(0xf, &(0x7f0000ad7000-0x1a)="276465000000026d005ca21850a6e7fe656e2ac600000031958f") dup2(r7, r5) r8 = dup3(r6, r6, 0x7fffe) clock_gettime(0x0, &(0x7f0000000000)) sched_getaffinity(r3, 0x8, &(0x7f0000258000-0x8)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x4, 0x8, 0x0, 0x5, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}], 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r5, 0xc0045520, &(0x7f0000f4b000)=0x9) openat$vsock(0xffffffffffffff9c, &(0x7f00007ec000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/02/16 15:07:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000111000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}) bind$alg(r0, &(0x7f0000993000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x400) 2018/02/16 15:07:15 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000007000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl(r0, 0x440000000000127f, &(0x7f000000e000-0x1)) 2018/02/16 15:07:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mknod$loop(&(0x7f00006e2000-0x8)='./file0\x00', 0xe000, 0x0) sendmsg$netrom(r0, &(0x7f0000be3000)={&(0x7f0000fbd000-0x48)=@full={{0x3, {"602aa70f760e5f"}, 0x6}, [{"a13e05e5da5f50"}, {"afeb9b8ddbafef"}, {"ea1461572f3045"}, {"0335a43c71fcbb"}, {"1fc2d00160822e"}, {"30f3f08d2d6392"}, {"4760bb489dd318"}, {"bfdaf58ab9941b"}]}, 0x48, &(0x7f00008ea000-0x70)=[{&(0x7f0000a00000-0x1b)="2a51a18671cf270e900276e5b8fbf344c19896f467a9c529d72416", 0x1b}, {&(0x7f0000242000-0x64)="e695bab65da7d4306f3f624b292e921beedde5a3b0c0770c15ee458b12da779dcae0c90625a565958b787149600edbf9835099cf12af8e3c33d5efa4008f4a95346c0235bd0f01264afcb5d5e7898a42f6c98423335a8d86c2d4c5e8999a392949068cdc", 0x64}, {&(0x7f000077c000)="291c4ebfd3a43e7a561ede11fd569d574470c9a934e69851e2feee1a0cfd3c214ac42313584e2d89f7d2a075ccaa13a9d0479b9e732e912a38a322e79344bb47e6b4fc64386976cc57904aba0fbc07014a7653032d428f1707e6307406d28626fec13bafca8b517efded1057455d05795e3c79badf22f0a5e2fd9be9d2", 0x7d}, {&(0x7f000066a000)="a420516f619ddebb19f9111924a52357b356faaf26afe4a4f2bbae506ff122faa58865326ffd8e5c6fa28c332b32d577c11a4c6dd76f56812bc9ee7b24806caf5ec7ffe94c74802ebfe59a508c78e07b1df0d05bd5f9310765dde358150461093d19", 0x62}, {&(0x7f0000392000)="96684dafc4986b21e6e73e7853a1d1694eee3739923a265d1de405ce0254a5ce4f06cf173885c87a33f0ccbaf3e925ab395d272ff478352037757da44908190d2abe11a9ec87b356b43cd471d0324d24fa37b0e79903f6d73562315d41c320a2b55810621a608c949e4b89e660314763aaa2c670f18b342417ac163663441943500afbec5c7f443e5febe3be419ab1dbec594f3d0136321a9c415f943e730b42a2ac8684604b623b525bde0b66d1b8cc0f001493cd1d594a5fc8b011383fb7cfa674f31b307fd784", 0xc8}, {&(0x7f00007db000-0xf3)="60d390cfce5feaecef73cfa88f2565c52cb164e03bbfe447edaa0d0b667af1518bd2e65055ce759dc77231db6f61b168f1ca61dbcd8eb5076e33f7e605c77e3b0df147253d3d7e1f03fab64b15795a67318674190e65444e8080b170f85ba299e31eabf3f56c65a3b1f712db41ccc53d4483f5bde8eb6462c967da20c6bf13d8b50a4fca3ac038f4e83d893e3ec7176899b6705754c437aa6ec8df71d09c5ba64750fca2053daee7978aa9e35e1f2d24da886542bc9f1c0d48cfa5edc0e0fdcfb52718316a16f8287dca0962734431ecca92847b6126fa51ab077ab63bb48e2669abaf658940ca3fa7321638b6934882332849", 0xf3}, {&(0x7f00008f3000)="67cf9d63f6f3a04f469dff1b7bc6a2567e98bf11f524c9725dc1a12714bcf0664db049626e48556b0fae00ca0d309694610cb12cb8e953ee6a8dff4967e89a42ebc9e4316911d818d66e53967bdf25f8912d9d6e6bfaee399b4db6c8c970a951d871786561e631d68708a0e3fce169cfed2f1037f844ef0d634d6bd88fbdf11b91722fcb11289b36758b5a9acb4379662b71173a1c3749697ea1b718e984d1600a24707db61ab83902045f8f8d5772d1cce6c3769f9eb04b16a003721c7634b012bd9aaf1812174a86c1c369eb93", 0xce}], 0x7, 0x0, 0x0, 0x4000000}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000fc000-0x38)={&(0x7f0000976000-0xc)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f00006aa000)={0x28, 0x0, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x14, 0x6, @binary="dd597874db426923e63d1a57"}]}, 0x28}, 0x1}, 0x0) 2018/02/16 15:07:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ab6000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00007f6000-0x5c)={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, {0xa, 0x3, 0xd49, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0xdc, [0x6, 0x1f, 0xe3a, 0x1ff, 0x9, 0x6, 0x1]}, 0x5c) ioctl(r0, 0x2287, &(0x7f0000001000-0x1)) 2018/02/16 15:07:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) accept4$nfc_llcp(r0, &(0x7f0000d92000-0x60), &(0x7f0000f22000)=0x60, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) 2018/02/16 15:07:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000e50000-0x2)={0x1, "10"}, 0x2) bind$inet(r0, &(0x7f000051f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000eb000-0x38), 0x0, 0x0, &(0x7f0000473000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) fchmod(r0, 0x8) select(0x40, &(0x7f0000039000-0x40), &(0x7f0000001000-0x40)={0x80200}, &(0x7f0000032000-0x40), &(0x7f000004c000)={0x77359400}) r1 = fcntl$getown(r0, 0x9) sched_getparam(r1, &(0x7f0000fbc000)) 2018/02/16 15:07:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x3, @loopback={0x0, 0x1}}}}, 0x108) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c04000)='/dev/hwrng\x00', 0x101041, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000eb7000-0x4)=0xcc7d, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000070e000-0xb)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e7a000-0x8)={0x0}, &(0x7f000051a000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000bcb000-0x8)=@assoc_value={r3, 0x3}, 0x8) execveat(r1, &(0x7f0000431000)='./file0\x00', &(0x7f0000091000-0x30)=[&(0x7f00009dc000-0x2)='\'\x00', &(0x7f000096b000-0x5)='@em1\x00', &(0x7f0000138000)='/dev/hwrng\x00', &(0x7f00007c5000-0x1b)='eth0vmnet1}selinuxvboxnet1\x00', &(0x7f0000d2d000)='\x00', &(0x7f000092a000-0xb)='/dev/hwrng\x00'], &(0x7f0000d6b000)=[&(0x7f000003a000-0x1)='\x00', &(0x7f0000db5000-0x2)='\\\x00'], 0x1000) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00008a3000)) 2018/02/16 15:07:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008dc000)=0x6d) pipe2(&(0x7f0000c86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1ffffffffffffc) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="94", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)='*', 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000444000)={0x1, 0x9}) 2018/02/16 15:07:15 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000da2000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000001000-0x4)=0x1, 0x4) [ 42.248613] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 42.256179] in_atomic(): 1, irqs_disabled(): 0, pid: 6545, name: syz-executor4 [ 42.263574] INFO: lockdep is turned off. [ 42.267653] CPU: 1 PID: 6545 Comm: syz-executor4 Not tainted 4.16.0-rc1+ #314 [ 42.274938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.284280] Call Trace: [ 42.286868] dump_stack+0x194/0x257 [ 42.290503] ? arch_local_irq_restore+0x53/0x53 2018/02/16 15:07:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f0000646000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x2, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00001c7000-0x8)) pipe2(&(0x7f00009bf000-0x8)={0x0}, 0x84000) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000b33000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) sendmsg$kcm(r1, &(0x7f0000a61000)={&(0x7f000034f000-0x8)=@sco={0x1f}, 0x8, &(0x7f0000b2f000)=[{&(0x7f0000d05000-0x19)='v', 0x1}], 0x1, &(0x7f0000801000)=[]}, 0x0) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000071f000)=[{0x7, 0x8000}], 0x1) 2018/02/16 15:07:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x8000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000016e000)=0xacd8, &(0x7f00006b1000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) execve(&(0x7f0000aa4000)='./file0\x00', &(0x7f0000669000-0x28)=[], &(0x7f0000a29000)=[]) [ 42.295187] ? fs_reclaim_acquire+0x20/0x20 [ 42.299525] ___might_sleep+0x2b2/0x470 [ 42.303494] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 42.309370] ? __debug_object_init+0x235/0x1040 [ 42.314043] __might_sleep+0x95/0x190 [ 42.317848] kmem_cache_alloc_trace+0x299/0x740 [ 42.322515] ? lock_acquire+0x1d5/0x580 [ 42.326470] ? lock_acquire+0x1d5/0x580 [ 42.330430] ? __rds_conn_create+0xe46/0x1b50 [ 42.334912] rds_loop_conn_alloc+0xc8/0x380 [ 42.339215] ? rds_loop_conn_free+0x290/0x290 [ 42.343693] ? __init_waitqueue_head+0x97/0x140 [ 42.348345] ? init_wait_entry+0x1b0/0x1b0 [ 42.352563] ? __lockdep_init_map+0xe4/0x650 [ 42.356959] __rds_conn_create+0x112f/0x1b50 [ 42.361383] ? rds_conn_drop+0xb0/0xb0 [ 42.365260] ? lock_downgrade+0x980/0x980 [ 42.369395] ? lock_release+0xa40/0xa40 [ 42.373352] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 42.379222] ? rcu_note_context_switch+0x710/0x710 [ 42.384133] ? __lockdep_init_map+0xe4/0x650 [ 42.388528] ? lockdep_init_map+0x9/0x10 [ 42.392565] ? __init_waitqueue_head+0x97/0x140 [ 42.397215] ? init_wait_entry+0x1b0/0x1b0 [ 42.401436] ? lockdep_init_map+0x9/0x10 [ 42.405481] ? rds_message_alloc+0x28c/0x330 [ 42.409872] ? rds_message_next_extension+0x210/0x210 [ 42.415040] ? trace_hardirqs_on+0xd/0x10 [ 42.419175] ? _raw_spin_unlock_bh+0x30/0x40 [ 42.423565] ? lock_downgrade+0x980/0x980 [ 42.427695] ? __release_sock+0x360/0x360 [ 42.431818] ? lock_sock_nested+0x91/0x110 [ 42.436044] rds_conn_create_outgoing+0x3f/0x50 [ 42.440706] rds_sendmsg+0xda3/0x2390 [ 42.444484] ? avc_has_perm+0x43e/0x680 [ 42.448461] ? rds_send_drop_to+0x19d0/0x19d0 [ 42.452936] ? iterate_fd+0x3f0/0x3f0 [ 42.456726] ? trace_hardirqs_on+0xd/0x10 [ 42.460864] ? _raw_spin_unlock_irq+0x27/0x70 [ 42.465343] ? trace_event_raw_event_lock+0x340/0x340 [ 42.470522] ? sock_has_perm+0x2a4/0x420 [ 42.474567] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 42.479905] ? lock_release+0x9a2/0xa40 [ 42.483857] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 42.489721] ? __check_object_size+0x8b/0x530 [ 42.494207] ? __might_sleep+0x95/0x190 [ 42.498169] ? selinux_socket_sendmsg+0x36/0x40 [ 42.502817] ? security_socket_sendmsg+0x89/0xb0 [ 42.507554] ? rds_send_drop_to+0x19d0/0x19d0 [ 42.512033] sock_sendmsg+0xca/0x110 [ 42.515730] SYSC_sendto+0x361/0x5c0 [ 42.519428] ? SYSC_connect+0x4a0/0x4a0 [ 42.523405] ? schedule+0xf5/0x430 [ 42.526924] ? SYSC_bind+0x290/0x410 [ 42.530653] ? SyS_futex+0x269/0x390 [ 42.534345] ? SyS_setsockopt+0x215/0x360 [ 42.538481] ? trace_hardirqs_off+0xd/0x10 [ 42.542694] ? exit_to_usermode_loop+0x198/0x2f0 [ 42.547436] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 42.552957] SyS_sendto+0x40/0x50 [ 42.556395] ? SyS_getpeername+0x30/0x30 [ 42.560434] do_syscall_64+0x280/0x940 [ 42.564300] ? __do_page_fault+0xc90/0xc90 [ 42.568520] ? finish_task_switch+0x1c0/0x860 [ 42.572992] ? finish_task_switch+0x181/0x860 [ 42.577470] ? syscall_return_slowpath+0x550/0x550 [ 42.582381] ? syscall_return_slowpath+0x2ac/0x550 [ 42.587291] ? prepare_exit_to_usermode+0x350/0x350 [ 42.592286] ? prepare_exit_to_usermode+0x227/0x350 [ 42.597291] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 42.601940] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.606774] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 42.611940] RIP: 0033:0x453a59 [ 42.615108] RSP: 002b:00007faa2e5abc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 42.622795] RAX: ffffffffffffffda RBX: 00007faa2e5ac6d4 RCX: 0000000000453a59 [ 42.630042] RDX: 0000000000000000 RSI: 00000000200eafc8 RDI: 0000000000000013 [ 42.637289] RBP: 000000000071bea0 R08: 0000000020472ff0 R09: 0000000000000010 2018/02/16 15:07:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ed6000-0x8)={0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000658000-0x78)={0x6, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x82, 0x8, 0x6, 0xacd, 0x10000, 0x0, 0x7fff, 0x80000000, 0x7}) 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 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00002ef000)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) r2 = semget(0xffffffffffffffff, 0x3, 0x0) semctl$SEM_INFO(r2, 0xd0c3f635b52dac2d, 0x13, &(0x7f00004e0000-0xcd)=""/205) 2018/02/16 15:07:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007df000-0x78)={0x7, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000e2f000)='./file0\x00', &(0x7f0000107000)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000837000)='./bus\x00', &(0x7f0000949000)) 2018/02/16 15:07:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00004c1000-0x99)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x1, 0x9, 0x3, 0x1fe8, 0x4}}}}}, &(0x7f0000d66000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000bc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000f65000)=@nat={'nat\x00', 0x1b, 0x5, 0x5f8, 0x318, 0x318, 0xffffffff, 0x318, 0x438, 0x528, 0x528, 0xffffffff, 0x528, 0x528, 0x5, &(0x7f0000387000-0x50), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, [0xffffffff, 0xff, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="0066a0f08a5fda129477c060fece2678", {0xff}, {0xff}, 0x5e, 0x5113, 0x4, 0x20}, 0x0, 0x1e0, 0x228, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x2, 0x4, 0x0, 0x9, 0x1, 0x3, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x15}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}], 0x6}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4=@multicast2=0xe0000002, @port=0x1, @port=0x1}}}, {{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0xffffffff, 0xffffff00, 0xffffff00], @common='yam0\x00', @common='vcan0\x00', {0xff}, {0xff}, 0x0, 0xa5, 0x6, 0x24}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x3, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, @port=0x2, @port=0x1}}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x9f, 0x1, 0x1, 0x389a, 0x8000, 0x80, 0x30}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xa, @ipv4=@loopback=0x7f000001, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @gre_key=0x8, @gre_key=0x6}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x11, @ipv6=@empty, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @gre_key=0x1, @gre_key=0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x658) 2018/02/16 15:07:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x2, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000b12000)={&(0x7f00005f6000-0x10)=@can={0x1d}, 0x10, &(0x7f0000576000-0x40)=[{&(0x7f0000dc1000-0x9)="f0", 0x1}, {&(0x7f00001e8000)="3707b0334ebb16b1ccb33320b910514878776fb2b72fddf64243f5f6e7738c37fdf6163c29c7e57601414de7d444fe215993a16ca70471c9b195c4d9f17c9a", 0x3f}], 0x2, &(0x7f0000f1b000-0x2b8)=[]}, 0x0) 2018/02/16 15:07:15 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x6, 0x1) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000013000-0x24)="240000002000039c59000000000000a50a07e5000086c497271d856806000200d100737a", 0x24}], 0x1}, 0x0) 2018/02/16 15:07:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04", 0x19}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f000041f000)='/dev/sg#\x00', 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/16 15:07:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000534000-0x10)={0x0, 0x74, &(0x7f0000a2b000)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x3, 0x27, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x6}, @in6={0xa, 0x0, 0x2, @empty, 0x2}]}, &(0x7f0000009000)=0x10) r2 = dup(r0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000344000)={0x0, 0x115}) ppoll(&(0x7f00008c3000-0x48)=[{r0}, {r0, 0xc002}, {r0, 0x8}, {r0, 0x40}, {r0, 0x1}, {r0, 0x100}, {r0, 0x2198}, {r0, 0x10a}, {r0, 0x8}], 0x9, &(0x7f0000206000)={0x77359400}, &(0x7f0000737000)={0x7}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d20000)=@sack_info={r1, 0x8699, 0x4}, &(0x7f00006a1000-0x4)=0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000014f000-0x1418)=@security={'security\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x1}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x0, 0x0, 0x5}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:ldconfig_cache_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3e8) 2018/02/16 15:07:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) prctl$setmm(0x23, 0x0, &(0x7f0000d9e000/0x4000)=nil) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000299000+0x8fe)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00006b0000)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000895000)={&(0x7f00006fc000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000fe6000)={0x0, 0x11693719}, &(0x7f00000f8000-0x4)=0x8) sendfile(r0, r1, &(0x7f0000b48000), 0x100000001) [ 42.644535] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 42.651781] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/16 15:07:15 executing program 2: 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000075c000-0x8)='./file0\x00', 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000abe000)='./file0\x00', 0x38) perf_event_open(&(0x7f000000a000)={0x1, 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, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000861000)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f0000d21000)='w') 2018/02/16 15:07:15 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005c8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x8001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000002000-0x4), 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) utimes(&(0x7f0000bf8000)='./file0\x00', &(0x7f0000a88000-0x20)={{}, {r1, r2/1000+30000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) ppoll(&(0x7f000062e000-0x8)=[{r3, 0xffffffffffffffff}], 0x1, &(0x7f000084e000-0x10), &(0x7f0000d34000), 0x8) ioctl$void(r3, 0x5451) 2018/02/16 15:07:15 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000)='/dev/qat_adf_ctl\x00', 0x200100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000002000-0x40)={0x800000000000, 0x4, 0x5, 0x20, "82fb8b1ff7c7bbfa4220278a97479ec7f1b65aab76f1e0e97774d7442fef3b3ce3648bfb16791859e564a941", 0x4}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x802}) ioperm(0x1, 0x5, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005000)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) 2018/02/16 15:07:15 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000013c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) recvfrom$llc(r1, &(0x7f000093b000)=""/171, 0xab, 0x2040, &(0x7f0000184000-0x10)={0x1a, 0x1a, 0x5, 0x0, 0x1, 0x100, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl(r1, 0x227b, &(0x7f00006c4000)="06") fcntl$setstatus(r1, 0x4, 0x3ffc) recvfrom$llc(0xffffffffffffffff, &(0x7f00000b0000)=""/134, 0x86, 0x0, &(0x7f000037a000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) readv(r1, &(0x7f00006b0000)=[], 0x30e) 2018/02/16 15:07:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x30080, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x2, @empty}}, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}}}, 0x74b, 0x8, 0xdc13, "099b1071593c3ef821d318260ba3602b459a64b4db33d86d40fb5dd221d84feaafa50beeb7fa0a1e9585ce723c4572d0efb9ef281b0633acb3afdaf7f2bfb2395c1c87b775ab231f0244da60d3b4c846"}, 0x160) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005da000), 0x4) 2018/02/16 15:07:15 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000010000-0x40)={0xa200000000000000, 0xd002, 0x401, 0x5, 0x19}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000011000-0x4)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000015000-0x2)=0x7fff, &(0x7f0000014000-0x8)=0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000008000)=0x0, &(0x7f0000013000), &(0x7f000000c000-0x4)) r6 = getgid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000006000-0x38)={&(0x7f0000013000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000010000-0x40)=[{&(0x7f0000014000-0xa6)="faff81d3bf1f7c0c59cd2b1d3ef7cd0947c84df587c39db7d6db32d8b847e86ad79e05cbad403946a4e1e1cbc6f3be1281bd8e58e33428c4f9a418bcde6a1e589590b7d327cf801672ece2e6cbd6f8b7e24e3782e366eb03ae9b9ea167b4e5115615f8af748aee0982063579c6aa2201493532cbb6de48ebeabe4c0317debf49dd826aab578ddff5c017469af670677ffbad6a95c48ec507b38bf91ca3ca204e4f17bbf39228", 0xa6}, {&(0x7f0000014000-0x16)="aa7026c2e329daa7d742866242292fca710f4278f2b7", 0x16}, {&(0x7f0000014000-0xc7)="c7bbb0eddcfca2167ae3ccac51213a49cb0d11f3824616dc71acc7a1d28336457bac14a18e127cff6e0bb9f1e2c5468d6cbc05fd764a14a7e61be45a7d4ee23d444485bb6fa7a49e2875fd189f7b54cb8e8fb89009ef471619fb28418c01f92c496beb75ad9d52d9215117567af46d0040932544253c05650680a2b6f5d5cf86b2b92a9d6b84f9c1bdb650db961c647cb325b96ca1b27b2b6bcf6ad2d8f7d264aea4606f7fd6953fb098ca447938be0218212c989dddaceb93ee9bfac4bbe6e06b9b743e5580d4", 0xc7}, {&(0x7f0000014000-0x12)="e2d92a50da036c61f304ab2c2ce8ad8356e0", 0x12}], 0x4, &(0x7f0000013000+0x49b)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x20000080}, 0x40000) r7 = socket$rds(0x2, 0x5, 0x0) sendmsg$rds(r7, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1}, 0x0) setsockopt$RDS_RECVERR(r7, 0x84, 0x6, &(0x7f0000002000-0x4), 0x84) 2018/02/16 15:07:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d73000)='/dev/sequencer2\x00', 0x101700, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00000c7000-0x1a)="bd085dbe6528266044efcb2f136461e3846d74c5053b36154af5", 0x1a) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000016000-0x20)={0x0, 0x0, 0x0, 0x80000001}) fcntl$lock(r0, 0x7, &(0x7f0000155000)) 2018/02/16 15:07:15 executing program 4: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) r2 = inotify_init() mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b43000-0xa)='./control\x00', &(0x7f00005da000)='./control\x00', &(0x7f0000b42000)='gfs2\x00', 0x0, &(0x7f0000627000)="b2a43d678eda87bef359456eb3aba343c64805bd88055b420fa551fb7f6c1dd8c06802af0529f9c0fc85357d3200b51cec572caa8ce193b0751b6dd33cd6ecb5e4457fa67b0eb4d0182ad2920023b941c2c88126306810565f8d361fbb0291935edad7aa65c103120d3de6d67dae9d68969a1f3d9ef2ba4932cbcb6047d142b5e5228f53ea97c8ffb31301e03ad37b6295dd9c5b69f222acebca19fecb32911f67711702eb3acb7b499808a93375329864cfb1738981d616341683d1fc92b307ad555e9c088457aabf928c58d4593d0b3f8b9db6fadf103cf4051f2c05a6") dup2(r1, r2) inotify_add_watch(r2, &(0x7f0000b41000-0xa)='./control\x00', 0x22000002) 2018/02/16 15:07:15 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = creat(&(0x7f0000d93000-0x8)='./file0\x00', 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000ea9000-0x8)) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000fbf000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000cf5000), 0x38c) syz_emit_ethernet(0x3e, &(0x7f00008b7000-0x17d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) dup2(r0, r2) 2018/02/16 15:07:15 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/02/16 15:07:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000fa000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000031f000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fremovexattr(r2, &(0x7f000028d000)=@random={'os2.', '^\x00'}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') readlink(&(0x7f00000fb000)='./control/file0\x00', &(0x7f00005cc000)=""/29, 0x1d) dup2(r0, r1) 2018/02/16 15:07:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000795000-0x10)={0x6, &(0x7f0000094000-0x30)=[{}, {}, {}, {}, {}, {}]}) 2018/02/16 15:07:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f00006aa000-0x5)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000000000000000736616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e", 0xd1, r0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000edd000)=0x0) r6 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000592000)={0x0, 0x0, 0x0}, &(0x7f0000bc8000)=0xc) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000c40000)={r5, r6, r7}, 0xc) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r2, r3, r3}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'wp256\x00'}, &(0x7f0000ded000), 0x177}) 2018/02/16 15:07:15 executing program 2: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000e71000-0x1000)=""/4096) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000083c000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x5, 0x3}) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000e70000)="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") mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000be0000)={0x0, 0x3}, &(0x7f0000e71000)=0x8) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e72000-0xc)={r1, 0x80, 0x30}, &(0x7f0000d5d000-0x4)=0xc) 2018/02/16 15:07:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = dup3(r0, r0, 0x7fffe) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000275000)=0x4) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000065000-0x4), &(0x7f0000cf3000)=0x4) 2018/02/16 15:07:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000efd000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000a51000)='/dev/audio\x00', 0x400, 0x0) 2018/02/16 15:07:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000635000)='/dev/input/mouse#\x00', 0x7, 0x200400) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f1a000)=[@in6={0xa, 0x3, 0x2, @empty, 0x800}], 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000e28000)='./file0\x00', 0x0, 0x50) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00003d7000), &(0x7f0000543000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x26fb28ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r2, 0x80000) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f0000219000)=""/129) sendmsg$nl_generic(r2, &(0x7f000010f000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004e1000-0x10a4)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x12}, []}, 0x14}, 0x1}, 0x0) r3 = dup(r2) accept4$packet(r3, &(0x7f0000770000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000843000-0x4)=0x14, 0x82800) 2018/02/16 15:07:15 executing program 1: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000), 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000042e000)='./file0\x00', 0x6000, 0x20) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000dc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00002b6000-0x4)=0x10) sendto$inet(r0, &(0x7f00007b4000-0x49)='?', 0x1, 0x0, &(0x7f0000cb7000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000037f000-0x4)=0x4de4, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc4000-0x8)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000dc2000)=0x11, 0x4) r3 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000026a000-0x4)=r3) 2018/02/16 15:07:15 executing program 6: r0 = socket(0x9, 0x5, 0xfffffffffffffffe) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003a3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d8c000-0xd)={r1, 0xbf4, 0x7, 0xffffffffffff0dba}, &(0x7f000017e000-0x4)=0x10) r2 = semget$private(0x0, 0x5, 0x40) semop(r2, &(0x7f0000001000-0xc)=[{0x0, 0xdeb, 0x1800}, {0x0, 0x8001, 0x1800}], 0x2) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000-0x4)=0x14) 2018/02/16 15:07:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000001000-0x4c)={0xff, 0x6, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002bb000-0x8)=@assoc_value, &(0x7f0000303000-0x4)=0x8) [ 42.964206] binder: 6638:6641 transaction failed 29189/-22, size 40-0 line 2842 [ 42.974477] kauditd_printk_skb: 16 callbacks suppressed [ 42.974485] audit: type=1400 audit(1518793635.930:41): avc: denied { setopt } for pid=6640 comm="syz-executor1" 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 [ 42.983182] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/16 15:07:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000050f000)="01010000000ef40000000300409d0954", 0x1dc) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e30000-0x38)={0x0, 0x0, &(0x7f00007f5000)=[{&(0x7f0000772000-0xce)="9ff6dfdcd3cecc9906ceae9ee3f7e8cd2d138c8c5aa178c174867dd7e9fbe94a4f7062e4fec3285d577f1f8587e71605bf3b41086f81f51fb3ce321821098b248a5ea5be036060abbef9f8e4afe02ed09a0eb0523f105b4890c3baab979c10926509290328c59a", 0x67}, {&(0x7f0000c75000)="442dcfbac26c37066a6ee890521ff9cf00c058a625151d0613d9a42c41e3e01895d9490220e31fffc53c711286dfa78d10b795138675e47a6b9a3830b83a6ba78a8ca10a78f1f8c2a6338bcae84fe1043f73767643573b891acc31bae49f6c549d93f5ab0f4bf020ef2087204a9cd7dd6695235e5fe53ee06f7c91d8cedee945bbfda15ba248a49ff9e8c48652551042ca9a", 0x92}, {&(0x7f0000783000-0x11)="49c46b2ff2dac21c4f1df52cd52149b536", 0x11}], 0x3}, 0x800) 2018/02/16 15:07:15 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00003e5000), &(0x7f0000fd7000-0x3)=0x4) 2018/02/16 15:07:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000d5d000-0x4)=0x10) r1 = syz_open_dev$midi(&(0x7f00002b3000-0xb)='/dev/midi#\x00', 0x400000008d5b, 0x80000) r2 = add_key(&(0x7f0000001000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000-0xae)="ba06dc4d6bc82486c4287ee4e9e465ca669144b502cfe70cadeab030f7298abfb21ca633f1141935fdd5c4be8bf2344789309cbb8ce64a1be29e8131b44dfc614035ab445b618d0fa9a82119326637527c32320a31c894b7e6a7f28854973be21a510afb862e8cfa05cb0f95825cd65c89db3c2d8b4bd4768fda850ad10dd8974b981c540f425737c3d41f338148704896266824e7a50e5cc5b6b4e5b9ac17f7780a06a05e95fcca293e3ad50c46", 0xae, 0xfffffffffffffffe) request_key(&(0x7f0000002000-0x12)='.request_key_auth\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='^}./\x00', r2) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x4, 0x3, {0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}}}}, 0x32, &(0x7f0000e05000-0x20)=[{&(0x7f0000001000-0xd)="46f0dc5e1c34a731c31d8012d1", 0xd}], 0x1, &(0x7f00002dc000)=[{0xf8, 0x10f, 0x0, "3ed6b5a201be57f81999f0e95e3e8e515361c527ac8c0ecae3f005a1c71bfddaf5832abd7d9acef0eef7ea9e3f3fcf0eef2396a13550677fd06bca4b03cecac76df2d1949f940ecd3c40e72ad392bfcc954c98998eede50646dd5600666a5238bc01f46b94ce7a8d98876d953343890975caa7d9d406d9ae0e414dbc773bc38cf1bddf67189c34c6d1d63ae0c96b565f4e695614dacf5179cc1249196a639201d4e85d7d3679a00eec4193a39bc1b523ca3738af6dc7e36a5ca9bd20c7c6559dd7006872b7da270d5783c227a526582289ae70ff129557ea5212ca2d5a04267b47a410"}], 0xf8, 0x40}, 0x0) keyctl$dh_compute(0x17, &(0x7f00001df000-0xc)={r2, r2, r2}, &(0x7f0000dee000)=""/250, 0xfa, 0x0) inotify_add_watch(r1, &(0x7f0000f9f000)='./file0\x00', 0x100) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags}) 2018/02/16 15:07:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000236000-0x60), &(0x7f0000913000), &(0x7f0000f8b000), &(0x7f0000aac000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x2, 0x2) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = getpgrp(0xffffffffffffffff) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000165000-0x11)='/selinux/enforce\x00', 0x88000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00008a9000)=@assoc_value={0x0, 0x7ff}, &(0x7f000068f000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000049c000)={r5, 0x3ffd, 0x9, [0x2, 0xcd, 0xc9, 0x3f, 0x2731, 0x7, 0x8953, 0x1f, 0x406]}, &(0x7f0000379000-0x4)=0x1a) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r3, &(0x7f0000962000), 0x0, 0x0, &(0x7f0000834000-0xa)=@abs, 0x8) fcntl$setown(r2, 0x8, r1) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, 0xffffffffffffffff, &(0x7f00002cd000)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$setptracer(0x59616d61, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r0, 0x17) exit(0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/16 15:07:16 executing program 4: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002c000-0x4e0)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x480, 0xffffffff, 0x198, 0x0, 0x2b0, 0xffffffff, 0xffffffff, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0x170, 0x198, 0x0, {}, [@common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv4=@rand_addr, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv4=@empty, [], @ipv4=@multicast2=0xe0000002}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) syz_emit_ethernet(0x66, &(0x7f000005e000-0x41a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x30, 0x21, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x7, [], {0x1, 0x6, "13fbdf", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @empty, []}}}}}}}, &(0x7f0000060000)={0x0, 0x0, []}) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000063000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000047000)=0x1) 2018/02/16 15:07:16 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000002000-0x58)=@alg, 0x58, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)=""/208, 0xd0}], 0x1, &(0x7f0000001000)=""/75, 0x4b, 0x4}, 0x200}, {{&(0x7f0000001000-0x10)=@ipx, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000001000-0xfb)=""/251, 0xfb}, {&(0x7f0000000000)=""/93, 0x5d}, {&(0x7f0000001000-0x8c)=""/140, 0x8c}, {&(0x7f0000002000-0x30)=""/48, 0x30}], 0x5, &(0x7f0000001000)=""/197, 0xc5}, 0x2}, {{&(0x7f0000002000-0x8)=@sco, 0x8, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0xa2)=""/162, 0xa2}, {&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f0000001000)=""/122, 0x7a}, {&(0x7f0000001000)=""/133, 0x85}, {&(0x7f0000001000-0xb9)=""/185, 0xb9}, {&(0x7f0000001000-0x73)=""/115, 0x73}, {&(0x7f0000002000-0x9e)=""/158, 0x9e}], 0x7, &(0x7f0000001000)=""/105, 0x69, 0x9}, 0x60c3}, {{&(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000001000)=[{&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0xc5)=""/197, 0xc5}, {&(0x7f0000002000-0x91)=""/145, 0x91}], 0x4, &(0x7f0000001000-0x87)=""/135, 0x87, 0x5}, 0x7}], 0x4, 0x23, 0x0) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000023000)="6e65742f7274365f73746174730073d9fda7ffa4ace8489bd4294df96b3b083d6441844434adfad4980c5a746de2f76d89c690") sendfile(r2, r2, &(0x7f0000f20000-0x8)=0x4, 0x8) [ 43.022403] binder: 6638:6641 transaction failed 29189/-22, size 40-0 line 2842 [ 43.049967] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.090530] dccp_v6_rcv: dropped packet with invalid checksum [ 43.100610] dccp_v6_rcv: dropped packet with invalid checksum 2018/02/16 15:07:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000-0x10)={r1, 0x1, 0x6, @empty}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) mkdir(&(0x7f0000c72000-0x8)='./file0\x00', 0x34) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a1000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x1) lremovexattr(&(0x7f000010f000-0x2)='..', &(0x7f0000d00000-0x9)=@known='user.syz\x00') r2 = syz_open_dev$vcsn(&(0x7f0000cd3000)='/dev/vcs#\x00', 0x2cd, 0x10a00) connect$vsock_dgram(r2, &(0x7f0000ade000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/02/16 15:07:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000dfa000)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cf9000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x1, 0x0, 0x4}, 0x20) 2018/02/16 15:07:16 executing program 7: prctl$void(0x10000027) 2018/02/16 15:07:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c95000)=""/229, &(0x7f0000160000)=0xe5) 2018/02/16 15:07:16 executing program 5: kexec_load(0x0, 0x800000000000113, &(0x7f00007b5000)=[], 0x0) r0 = syz_open_dev$vcsa(&(0x7f00003f5000-0xb)='/dev/vcsa#\x00', 0x0, 0x200000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000679000-0x8)=0x1000, 0x8) ioperm(0x9a58, 0x2, 0x4) 2018/02/16 15:07:16 executing program 2: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x0, 0x200) write$evdev(r0, &(0x7f0000044000-0x18)=[{{0x77359400}, 0x5, 0x6, 0x8}], 0x18) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000004c000-0x10)) ppoll(&(0x7f0000042000-0x18)=[], 0x0, &(0x7f0000041000), &(0x7f0000042000-0x8), 0xffffffffffffffff) 2018/02/16 15:07:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000830000)=@bridge_newneigh={0x24, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000f6e000-0x10)={0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f000001a000-0x9)='/dev/sg#\x00', 0x6, 0x400400) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000cbc000+0x69d), &(0x7f0000ef1000-0x4)=0x4) recvmmsg(r0, &(0x7f0000964000)=[{{&(0x7f00006b1000-0x80)=@generic, 0x80, &(0x7f00000e2000-0x20)=[{&(0x7f00008fc000)=""/4096, 0x1000}, {&(0x7f0000d4b000-0x8f)=""/143, 0x8f}], 0x2, &(0x7f0000221000-0xd2)=""/210, 0xd2, 0x10000}, 0xd3}, {{&(0x7f0000e01000)=@l2, 0xe, &(0x7f0000361000-0x30)=[{&(0x7f00001cc000-0x64)=""/100, 0x64}, {&(0x7f0000cf2000)=""/250, 0xfa}, {&(0x7f0000a82000-0x43)=""/67, 0x43}], 0x3, &(0x7f0000545000)=""/141, 0x8d, 0xb0}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000bf6000-0x20)=[{&(0x7f000032b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b8a000-0x2c)=""/44, 0x2c}], 0x2, &(0x7f00009ab000-0xe8)=""/232, 0xe8, 0x2}, 0x48}, {{&(0x7f000024a000-0x80)=@generic, 0x80, &(0x7f0000ece000)=[{&(0x7f0000b3d000)=""/202, 0xca}, {&(0x7f0000d24000)=""/219, 0xdb}, {&(0x7f0000efe000)=""/213, 0xd5}, {&(0x7f0000b53000-0x22)=""/34, 0x22}, {&(0x7f0000b1f000)=""/155, 0x9b}, {&(0x7f0000b85000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a4a000-0xab)=""/171, 0xab}, {&(0x7f0000b7b000-0xa9)=""/169, 0xa9}, {&(0x7f0000ff1000-0x6b)=""/107, 0x6b}], 0x9, 0x0, 0x0, 0x5}, 0x6}, {{&(0x7f0000926000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000c9f000-0x90)=[{&(0x7f0000cf7000)=""/192, 0xc0}, {&(0x7f0000ddd000-0x34)=""/52, 0x34}, {&(0x7f00004dc000-0x4b)=""/75, 0x4b}, {&(0x7f00001d4000-0xa3)=""/163, 0xa3}, {&(0x7f0000a77000)=""/9, 0x9}, {&(0x7f0000dd8000)=""/243, 0xf3}, {&(0x7f000073d000-0x22)=""/34, 0x22}, {&(0x7f0000f30000)=""/161, 0xa1}, {&(0x7f0000427000-0xff)=""/255, 0xff}], 0x9, &(0x7f00000f4000)=""/182, 0xb6, 0xffffffffffffff37}, 0x1ff}, {{&(0x7f000080b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000568000)=[{&(0x7f00003bd000)=""/159, 0x9f}, {&(0x7f0000f85000)=""/205, 0xcd}, {&(0x7f00006cb000)=""/27, 0x1b}], 0x3, &(0x7f0000a75000)=""/180, 0xb4, 0x7f}, 0x6}], 0x6, 0x20, &(0x7f0000ddb000)={r1, r2+10000000}) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000d4f000-0xfb)="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", 0xfb) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00003ae000-0x4)='tls\x00', 0x4) 2018/02/16 15:07:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00001b7000)=0x1, 0x2) ioctl$TIOCCONS(r0, 0x541d) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0x4, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x100}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {0x0, 0x8000000000000000}, {}]}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}]}, 0x68}, 0x1}, 0x0) 2018/02/16 15:07:16 executing program 7: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000dc3000)='./file0/file0\x00', &(0x7f0000dc4000-0x8)='./file0\x00', &(0x7f00000ba000-0x8)="03000000da6600b3", 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x9) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000559000-0x14)='./file0/file0/file0\x00', &(0x7f0000dc7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000dc5000), &(0x7f00002f4000-0x4)=0x0, &(0x7f0000872000)) fchown(r0, r1, r2) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000102000)='./file0\x00', &(0x7f0000dc5000)=@random={'osx.', 'eth1procbdev(ð1\x00'}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c18000-0x4)=0x9, 0x2) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001ab000)={0x500000000000000, 0x10000, 0xd425, 0x20000006}, 0x8) 2018/02/16 15:07:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000), &(0x7f000058e000)=0xc) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/16 15:07:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e68000-0xc)=@sack_info={0x0, 0x0, 0x1}, 0xc) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000004a000), 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000c0e000)=""/158, &(0x7f0000c27000-0x4)=0x9e) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$selinux_validatetrans(r1, &(0x7f0000b9b000-0x55)={'system_u:object_r:cgroup_t:s0', 0x20, 'system_u:object_r:auditctl_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0x55) 2018/02/16 15:07:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8800, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000001000)={0x1, 0x5, 0x2, 0x0, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000002000)=0x5) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f00006e1000)=0x7f) readv(r4, &(0x7f00005a7000-0x10)=[{&(0x7f0000598000-0x1000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000002000-0xb0)={{0x2, 0xfffffffffffffffb}, 'port1\x00', 0x80, 0x0, 0x100000001, 0x5, 0x1000, 0x1, 0xfff, 0x0, 0x5, 0x200}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000638000)={0x0, @multicast1, @dev}, &(0x7f00009c6000-0x4)=0xc) setsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000ce2000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r6}, 0x14) 2018/02/16 15:07:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f0000173000-0xcf)=""/207, 0xcf, &(0x7f000093c000)=""/50, 0x0, 0x6}}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x1e9, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}}, 0x68) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e79000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00002d7000)) write$vnet(r0, &(0x7f000046e000-0x68)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}}, 0x68) [ 43.201389] device syz0 entered promiscuous mode [ 43.208353] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/02/16 15:07:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f21000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0xea, 'bm\x00', "225eecb600000007ceb36a2658d861a1eff32000000000000000d947ff2ad36d4e0d6b5328cf197cd30f110002000000000000d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f300000000000000023a992aa626d200a9ee7fd68edf88000099b1942a0ff1fef7a3b917dc483d93f9d782b3ce2da3eb8965fbf6dca4", 0x400000000002f}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="9cd7d6f066821358576485a73127bf63", @generic="ad8e0879982acd22a5e0eba0ca671522"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="e39e66367d4140ac40e41e1e04d2404a", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r1 = socket$inet(0x2, 0x3, 0x88) r2 = open(&(0x7f0000ad2000)='./file0\x00', 0x200000, 0x95) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000c34000)={0x4000, &(0x7f0000bc1000), 0x1, r1}) sendto$inet(r1, &(0x7f00007ac000), 0x0, 0xc844, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendto$inet(r1, &(0x7f000056d000)='\x00', 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/16 15:07:16 executing program 0: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a91000)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56", 0x7) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000fc9000)={0x1f, {0x6, 0x2, 0x5, 0xfffffffffffff941, 0x400, 0x7}, 0xfffffffffffffff9}, 0x9) fcntl$addseals(r0, 0x409, 0x4) renameat2(r0, &(0x7f00008bd000-0x8)='./file0\x00', r0, &(0x7f00002cc000-0x8)='./file0\x00', 0x2) fallocate(r0, 0x2, 0x0, 0x2) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000fca000)=0x100000001, 0x4) [ 43.249180] sctp: [Deprecated]: syz-executor3 (pid 6718) Use of int in max_burst socket option deprecated. [ 43.249180] Use struct sctp_assoc_value instead [ 43.249375] device syz0 left promiscuous mode [ 43.267985] QAT: Invalid ioctl [ 43.279720] QAT: Invalid ioctl 2018/02/16 15:07:16 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) sync_file_range(r0, 0x6, 0x3, 0x7) 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}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000)={0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000014000-0x10)={r3, 0x100000000, 0x4, [0x4, 0xffff, 0x0, 0x6]}, 0x10) close(r0) 2018/02/16 15:07:16 executing program 5: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000acf000-0x11)='/selinux/enforce\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00006e6000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) clone(0x0, &(0x7f0000993000-0xde), &(0x7f0000acc000), &(0x7f0000920000-0x4), &(0x7f00002ab000)) 2018/02/16 15:07:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(poly1305-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x7) sendfile(r1, r2, &(0x7f0000dd0000), 0x7) getsockname$unix(r2, &(0x7f000087a000)=@abs, &(0x7f000050a000)=0x8) 2018/02/16 15:07:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x40}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000012000-0xc)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000846000-0x48)=@full, &(0x7f00002a8000)=0x48, 0x80800) listen$netrom(r2, 0xfffffffffffffff8) dup3(r1, r0, 0x0) 2018/02/16 15:07:16 executing program 0: mremap(&(0x7f00000c2000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000cd7000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000fbf000)='/dev/dsp#\x00', 0x40, 0x8000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000042c000-0x10)={0x7fffffff, 0x8002, 0x8, 0x4, 0x0}, &(0x7f000060f000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ec3000)=r1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r2, 0x89f4, &(0x7f00009b4000-0xa5)="857a26cf3b242b1907c32b023fa4270e63c6e88901fef0b0dd47f7fbe8b174d5a28b08ffc6d7f7c8907817c662c1b0ceed692371881460fc53ba0237b1c29c95f699c9778acaf3f2bcaec8e5a59ce8649cb25f9c0f656357f12c01857fca5428948731249fb065a5f39da20d478a2ecc029c56790ecdec62c7d37bffe287e96234c292e33202591e23156c5dd45c332b2ac7723b51067fcf2db40c7f0b18a164e5ddfd74533e67b6934351601e") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000f2a000)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cef000-0x10)=@common='lo\x00'}) 2018/02/16 15:07:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00004f1000)='/dev/dsp#\x00', 0x400, 0x1fe) sendto$ipx(r0, &(0x7f0000495000-0x1000)="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", 0x1000, 0x80, &(0x7f0000b29000-0x10)={0x4, 0x5026, 0x800000000000, "df131bf1fd01", 0x92}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000478000-0x4c)={0x100, 0x0, 0x95d}) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000038000-0x18)=[{{}, 0x1, 0x67, 0x2}, {}], 0x30) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000af0000-0x4)=0x7) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000828000-0x11)='/dev/vga_arbiter\x00', 0x2a0000, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000c6000-0x4)) 2018/02/16 15:07:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000101000-0x6e)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @cipso={0x86, 0x16, 0x0, [{0x0, 0x10, "88feff01000093f319fd5f96ff73"}]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) prctl$setname(0xf, &(0x7f0000e7d000)='md5sum\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dc5000-0x4)=0x9, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008ca000-0xa)='/dev/cuse\x00', 0x41c0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000642000)={{0x1, 0x3, 0x80000000, 0x3, 0x4}, 0x7, 0x7, 'id0\x00', 'timer1\x00', 0x0, 0x3ec, 0xffffffffffffffe1, 0x7, 0x9e4}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000014b000)={0x0, 0x7f}, &(0x7f00008a4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a6c000)={0x8, 0x3ff, 0x9, 0x400, 0x73a, 0x0, 0x3, 0x1, r2}, 0x20) 2018/02/16 15:07:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e2c000)='/dev/vcs\x00', 0x400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ff3000)={{{@in6=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000b30000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000404000)={@dev={0xfe, 0x80, [], 0x0, 0x16}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2bf, 0x7, 0x5, 0x400, 0x7, 0x2000000, r1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00005a5000)={0x10}, 0xc, &(0x7f0000d41000)={&(0x7f00009f0000-0x374)=@getspdinfo={0x14, 0x25, 0x529, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000751000-0x9)='/dev/rtc\x00', 0x404002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000ff0000-0x4)) [ 43.303202] sctp: [Deprecated]: syz-executor3 (pid 6718) Use of int in max_burst socket option deprecated. [ 43.303202] Use struct sctp_assoc_value instead 2018/02/16 15:07:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c55000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000767000)='/dev/vcs\x00', 0x442080, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000f5e000)=0x0) ptrace$poke(0x4, r4, &(0x7f0000017000-0x8), 0x3) fallocate(r1, 0x1, 0x0, 0x73e0) sendfile(r1, r3, &(0x7f0000e65000-0x8), 0x8e18) sendfile(r1, r3, &(0x7f0000145000), 0x7dd) 2018/02/16 15:07:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000ab8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000095f000)=0x14) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r1}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000661000-0x8), 0x8) readv(r2, &(0x7f00002ed000-0x10)=[{&(0x7f00003ce000-0xbd)=""/189, 0xffffffaf}], 0x1) 2018/02/16 15:07:16 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000013000-0x3a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f000000e000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f000002b000-0x10)={0x1a, 0x1a, 0x81, 0x4, 0x0, 0x10001, @empty}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) 2018/02/16 15:07:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000048c000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0xfffffffffffffffd, 'queue0\x00'}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000d90000)={0x5, &(0x7f00006ca000-0x28)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000207000)={r2, 0x2}) ioctl(r0, 0x1, &(0x7f0000001000)) 2018/02/16 15:07:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) bind$inet(r0, &(0x7f0000b62000)={0x2, 0x1, @empty}, 0x10) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$inet(0xa, 0x801, 0x0) symlink(&(0x7f0000f0d000)='./file0\x00', &(0x7f00005f5000-0x8)='./file0\x00') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000084f000-0x40)={&(0x7f00002c5000)=[0x0, 0x0], &(0x7f0000edd000)=[0x0, 0x0, 0x0], &(0x7f0000e04000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00004d3000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x3, 0x6, 0x6}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000fa000-0x3a8)=@security={'security\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x1b8, 0x1b8, 0x1b8, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f0000347000), {[{{@ip={@multicast1=0xe0000001, @rand_addr=0x7, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@ip={@empty, @loopback=0x7f000001, 0x0, 0x0, @generic="8429a4623e6ab6e2de071d1e06d8fe0b", @generic="16db9ad77fe81c0929521b0cbb3a070f"}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006c1000), &(0x7f0000964000-0x4)=0x4) socket$inet(0x2, 0x6, 0x9) 2018/02/16 15:07:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000059d000-0x10)={0xb5, &(0x7f0000479000)=""/181}) ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/02/16 15:07:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') pipe(&(0x7f000033d000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000271000)='/selinux/status\x00', 0x0, 0x0) dup3(r1, r0, 0x0) [ 43.435153] QAT: Invalid ioctl [ 43.439185] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead [ 43.448490] QAT: Invalid ioctl 2018/02/16 15:07:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000a31000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x602) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000039d000-0x5a)={r0, 0x4, 0x100000000, "1e10fc21de0abd9e130c278cf96b4f1f8c2ded477afbd8222d0dac11f2cda9584742435413ae27b779c897a9ae2493897e441b1559387dadbeddd1e898091712dae935d00c1a8127cdca0c0a8dc1601b"}) sendmsg$nl_generic(r0, &(0x7f000000d000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000a48000)={0x14, 0x28, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) write(r1, &(0x7f00005db000)="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", 0x1000) 2018/02/16 15:07:16 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/proc/self/net/pfkey\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x30, 0x0, "2d6106057757b5a04e8a798e017c90f0582793105757cd1c01c391fc6e16399d29bdd43ef40f5ecd"}, &(0x7f0000002000-0x4), 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000002000-0x4)=0x401) socket$pptp(0x18, 0x1, 0x2) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/16 15:07:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00003f5000)=0xde33) 2018/02/16 15:07:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000661000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000aea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x400}) r1 = syz_open_pts(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$TIOCSBRK(r1, 0x5427) ioctl$TCGETS(r1, 0x5401, &(0x7f000012f000-0x24)) 2018/02/16 15:07:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000bae000)=0x705b, 0x4) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r3, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) write(r0, &(0x7f0000165000)="220000002100073f00be0400090007010a0000000000e5ff57ff040405000c000000", 0x22) 2018/02/16 15:07:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000884000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000003e000-0x4), &(0x7f000095a000)=0x4) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000054000-0x4)=0x6) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000d3a000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @empty}], 0x20) listen(0xffffffffffffffff, 0x0) 2018/02/16 15:07:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r1, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}], 0x1) 2018/02/16 15:07:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0xc000, 0x0) creat(&(0x7f0000a2a000)='./file0\x00', 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) 2018/02/16 15:07:16 executing program 6: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000afc000-0x4)={0x0, 0x7, 0xfffffffffffffffc}, 0x4) 2018/02/16 15:07:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000bf4000-0xb)='/dev/adsp#\x00', 0x7, 0x101000) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00006ff000-0xeb)=""/235) socket$unix(0x1, 0x1, 0x0) 2018/02/16 15:07:16 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x88de}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006f1000)='net/raw6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) ioctl(r0, 0x0, &(0x7f0000002000-0x3b)="864299f2701685bb5145786cdc7eadbefa1ab70ed5c7cac78210e204ed8245af23ff23593e24eb3200c8ee6024a700498a9bb4575ca71246020709") pread64(r1, &(0x7f0000e4d000), 0x0, 0x400000000) 2018/02/16 15:07:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000976000)=@assoc_value={0x0, 0x7fff}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000057d000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000b5a000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d57000)={r1, @in6={{0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}, 0xe7, 0xffffffff80000001, 0x8, 0x2e8, 0x1}, &(0x7f0000263000)=0xa0) 2018/02/16 15:07:16 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000022000-0x4)=0x1, 0xffffffffffffff7d) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000009000-0x7)='mqueue\x00', 0x0, &(0x7f0000001000-0x2)) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000004000-0x4), &(0x7f0000022000-0x4)=0x4) 2018/02/16 15:07:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket(0x10, 0x1, 0x8) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) dup2(r0, r1) 2018/02/16 15:07:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000ab9000)=0x6, 0xfa) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000091f000-0xc)={0x0, 0x3}, &(0x7f0000383000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000894000-0xb7)={r1, 0xaf, "f156fac91d21b6f6659188d8e68adb81205b22b185b963036fabc321cfa337f5b1fd120cdf5cda1c264e4b6cd259a5e179be6e8399e5b2f16953792ea19b482a94158de818fd6dcb4729e9a379767bda3fd5280d421e0b058beefd055dea3ef60aeb46923c3f47d3b9af99d3cf1c99b440a5a74ca7d5ac9fc86e12b9f21590da3ef6453398f251f64b7e90b75b8ecc93e6f45a4790e7b6f9da00c610dc21d0c5f3c4dca4805a7cf2a69e899bbe3982"}, &(0x7f0000ab6000)=0xb7) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/16 15:07:16 executing program 6: mmap(&(0x7f0000000000/0x8b3000)=nil, 0x8b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x3) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00008aa000-0x4)=0x8, 0x4) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000b7000-0xc)={0x2, r0, 0x1}) mmap(&(0x7f00008b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00008b4000-0x18)={0x0, 0xeee3, 0x9, 0x5, 0x285, 0xe5}) mmap(&(0x7f00008b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00008b4000)=""/230) 2018/02/16 15:07:16 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f0000f57000-0x24)="240000002e001f811f101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x51) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000778000-0x4)=0xd6a00000000000, 0x4) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000910000)) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000d08000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x4, 0x2f, &(0x7f0000530000/0x2000)=nil, 0x2}) 2018/02/16 15:07:16 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000000c000)={0x0, 0x6, 0x1}, &(0x7f0000009000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000b000)={r1, @in6={{0xa, 0x3, 0xb3, @empty, 0x6}}}, 0x8c) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2000000000000038, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xc}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/16 15:07:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d29000)={0x200, 0x6, 0x9, 0x7fffffff, 0x3d, 0x1, 0x80000001, 0x3078, 0x9, 0x97, 0x100000000}, 0xb) connect$inet(r0, &(0x7f0000f7e000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/16 15:07:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d44000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000065c000)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000014f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) 2018/02/16 15:07:16 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f06000)={0x4, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000cc2000)={0x0, 0x9d, "3236c5542a6d729305d12f0aba1551fa81dbf0310f483b097138676a87776d582b929b52b013b921e3393ff221ae3105bb22c32d89e9cc8e649fa66c25dc251923e9ba65ff6a0e019f41a2739c4078908f4fd80081565a9a32cc2169f709a2d1f2172d175d9ff4d247a26a4f66fd4776f1d033e23021dfccf01cdde41757d1d4b93dceb872f7c737b17c3cf11b833a0329b27f6c53e09f7dd7fbc45f74"}, &(0x7f0000000000)=0xa5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000106000/0xc00000)=nil, 0xc00000) inotify_add_watch(0xffffffffffffffff, &(0x7f0000f46000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x5f)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x1, 0x8, 0xffffffff, 0x100}, &(0x7f0000000000)=0xa0) r2 = syz_open_dev$dspn(&(0x7f0000f99000)='/dev/dsp#\x00', 0x401, 0x240000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000843000)={r2, &(0x7f0000ed2000+0x89d)="77a3936dd0de1ea5e8b9844a91690ac13857089a544843798fb9af6026f4bfc4975cdbba66fc108f04952b02081c2d31bb66829acfd90897c95113f9c601bd52e4e7dde9fa389d1d70f8d085fb0d8afcec4a0dbc3269556d8eeee354af4fce132444523f5e3cd2dedf84257bcb7647292036edc8872080f2b58c2efaaaefd1723befe6a7eb2316359916c629f2cfdbeb0444892eb99bd413f4b48fa87ac5398a59bae1", &(0x7f0000d75000)="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", 0x2}, 0x20) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000480000)={0x77359400}, &(0x7f0000124000-0x8), 0x8) rt_sigprocmask(0x0, &(0x7f00001df000)={0xc4}, &(0x7f0000961000-0x8), 0x8) [ 43.597821] audit: type=1400 audit(1518793636.553:42): avc: denied { create } for pid=6833 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/02/16 15:07:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000037c000-0xa)='/dev/vcs#\x00', 0x0, 0x80000) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f00005be000)='./file1\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f00002c8000)='./file0/control/file0\x00', 0x0) 2018/02/16 15:07:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000745000), 0x8) fcntl$setsig(r2, 0xa, 0x12) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000007a000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a6000)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000266000)={r4, 0xff}, &(0x7f000037c000-0x4)=0x8) pread64(r0, &(0x7f0000e96000-0xea)=""/234, 0xea, 0x0) poll(&(0x7f0000028000-0x8)=[{r3}], 0x1, 0x8000) dup3(r2, r3, 0x0) tkill(r1, 0x16) 2018/02/16 15:07:16 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, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000bfc000-0xa)='blacklist\x00', &(0x7f0000e0e000)={0x73, 0x79, 0x7a}, &(0x7f0000308000-0x82), 0x0, 0xfffffffffffffffb) socketpair(0x3, 0x80e, 0x3, &(0x7f0000e4e000-0x8)={0x0, 0x0}) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00005ee000-0xd0)={0x5, 0x0, [{0xc0000001, 0x80, 0x2, 0x0, 0x1ff, 0x72800000000000, 0x9}, {0xa, 0x4, 0x4, 0x4, 0x9, 0x4, 0x7}, {0x0, 0x4, 0x1, 0x9, 0x5, 0x2, 0x80000001}, {0xb, 0x5a6, 0x0, 0x8, 0x6, 0x1000, 0xff}, {0x80000008, 0x3, 0x6, 0xfffffffffffffffa, 0x0, 0x100000001, 0x6b}]}) keyctl$clear(0x7, r0) [ 43.633865] audit: type=1400 audit(1518793636.581:43): avc: denied { name_connect } for pid=6836 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 43.648972] QAT: Invalid ioctl 2018/02/16 15:07:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000006f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000df5000-0x8)='./file0\x00', 0x4000, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000af6000-0x10)={0x0, 0x80000000, 0x3}, &(0x7f0000ff6000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fec000)={0x2, 0x1, 0xe, 0x1, 0x401, 0xffffffffffffff81, 0x2, 0x9, r3}, 0x20) fgetxattr(0xffffffffffffffff, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) keyctl$revoke(0x3, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000d5000-0x20)={{&(0x7f000064b000-0x7f)=""/127, 0x7f}, &(0x7f00003e6000), 0xc}, 0x20) poll(&(0x7f0000a64000-0x18)=[{r0, 0x401}, {r0, 0x4204}, {r5, 0x8000}], 0x3, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000983000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) readv(r6, &(0x7f0000245000-0x60)=[{&(0x7f000072d000-0xa8)=""/168, 0xa8}], 0x1) 2018/02/16 15:07:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000025d000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000712000)={0x8, 0xfffffffffffffffb, 0x9, 0x6, 0x9, 0x5}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f000097e000-0x8b)="3d79ff4e8bfecfb72354fc010beaa61216b476d8a0ec9b2a680aa3362a86469e03f239d27cf92fbccd0bea2d751babc4715d7259489cf572731add161ad00a5f19c14d5dae33bae2a6e06a6f4bca90e19aa3dd281cbaaa9a0f018cde1d6130c4d08df8f8d60d9de804ee9fd27bc74455bdc72784f49f2762c9c1fede03410425ed6fa11335862eb9a919a4") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000050e000-0x9)='/dev/kvm\x00', 0x2000, 0x0) 2018/02/16 15:07:16 executing program 1: pipe2(&(0x7f0000cad000-0x8)={0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x80000001, 0x2) 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) r1 = socket$inet(0x2, 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000e17000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x101000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000da4000-0x10)={0x18, 0x5, 0x3}) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) listen(r1, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000316000-0x4)={r1}) openat$hwrng(0xffffffffffffff9c, &(0x7f00002c7000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$sock_bt_hci(r2, 0x800448d7, &(0x7f0000d9f000-0x61)="baea2b63f828b3766d456ae765d1d9a3cb5c9c050d3e0371689851c7ee07d3324cdbe2d3cbf59c8e93ba7ebcb4fca90865de629e7987fd72a0a376b31e6a512228d6a9aaa5f1b77e52ce9ec9ec0549a9df9cf8012dcd904ddb27298e984a0bbffb") syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/16 15:07:16 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000003000-0xe)) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) select(0x40, &(0x7f0000001000-0x40)={0x8}, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000003000)={0x77359400}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000008000-0x12)='/dev/input/mouse#\x00', 0x5, 0x20200) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006000)={0x0, @broadcast, @empty}, &(0x7f0000006000)=0xc) 2018/02/16 15:07:16 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ef9000)='net/protocols\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000000000)={0x11, 0xd, r1, 0x1, 0x101, 0x6, @empty}, 0x14) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000