b83ef0c0b3"}) 2018/02/03 10:38:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x3) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000cc7000), &(0x7f0000255000)=0x10) 2018/02/03 10:38:23 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000001d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000d000-0x4)=@assoc_id=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000c000)=@sack_info={r2, 0x7fffffff, 0x1f}, &(0x7f000001c000)=0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r3, &(0x7f000001d000-0x8)='./file0\x00', 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f000001e000-0xc)={0x40002007}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000017000)={0x4, 0x19a1, 0x5, 0x100, 0x7, 0x4, 0x0, 0x5}, &(0x7f000001d000-0x40)={0xed, 0x1, 0x100000001, 0x6, 0x100000001, 0x101, 0x4, 0x3}, &(0x7f000001d000-0x40)={0x80000000, 0x7, 0x4, 0x0, 0x1, 0x10000, 0x7b32c107}, &(0x7f0000015000-0x10)={0x77359400}, &(0x7f000001c000)={&(0x7f000000f000)={0x6}, 0x8}) r4 = syz_open_dev$midi(&(0x7f000001d000-0xb)='/dev/midi#\x00', 0x8, 0x6000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000000f000)={0x800, 0x7, 0x8ba, 'queue1\x00', 0x9}) ppoll(&(0x7f000001c000)=[{r3, 0x1000}, {r4, 0x400}, {r3}], 0x3, &(0x7f0000012000-0x10)={0x77359400}, &(0x7f000000c000-0x8)={0x3ff}, 0x8) recvfrom(r0, &(0x7f0000004000)=""/4096, 0x1000, 0x0, &(0x7f0000013000)=@generic={0x0, "8d4e9e0639dd4bd09de86de135604989b495d6bfd57f2a325f07d3ed22583bdb58a8bb98f1c352e245bcdd1c9ef410839b84299b33a94bf575cf56dcb23364fef6aa0df2bf437917283460087bde634ff89ef3e9826c06b1896770d1359921896d0ed0b0d602d8e992fcd5a80325531e2310689e4577b721d9d8d3022c89"}, 0x80) recvmsg(r0, &(0x7f000001a000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000014000-0x55)=""/85, 0x29}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x42}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f000001c000-0x56)=""/86, 0x56}, {&(0x7f000001a000)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x130}, 0x0) pwrite64(r0, &(0x7f000001d000-0xce)="b0c5a5060344718bd5dcb039e9b1055d6af9a434e21f34b2f5f8c51e8b68a417b2561d72bc7c4afb984079aa7d422dc5a91aab8ccbff0ce211dd66da9b93a1ca6e90bf6937d42ab981bd335780063a5dbe645931d5c4f56c1622b58ca04fcfc0d7cbd8830937e1fc915cf3ca5105e413fe5e5ace754349288a60806819ab3febdf17237322c3ed1ad1823cd9bec6e4673e0738a0a3cdf15172534c93f00f46e8a64c7781519e156c11620681ff0449b82daf4f6392b0e747e257cd9ce0bdb8e9bf45900910a94236135ee520ea96", 0xce, 0x0) 2018/02/03 10:38:23 executing program 4: pkey_mprotect(&(0x7f0000d74000/0x4000)=nil, 0x4000, 0x7f2ccdf54a456212, 0xffffffffffffffff) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000409000)='/dev/autofs\x00', 0x2080, 0x0) syz_open_dev$sg(&(0x7f0000eaf000-0x9)='/dev/sg#\x00', 0x2, 0x4000) fcntl$setpipe(r0, 0x407, 0x5) 2018/02/03 10:38:23 executing program 5: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8), 0x8) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r1, r2, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000207000)={0x0}) getresuid(&(0x7f000094a000)=0x0, &(0x7f00006b0000), &(0x7f000003a000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000065c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bba000-0x4)=0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000231000)={r2, r4, r5}, 0xc) 2018/02/03 10:38:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x2, 0x2, 0x0, 0x7fffffff}) mq_notify(r0, &(0x7f0000933000-0x60)={0x0, 0x0, 0x1, @tid}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) 2018/02/03 10:38:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) mprotect(&(0x7f0000173000/0x2000)=nil, 0x2000, 0x0) prctl$setmm(0x23, 0x0, &(0x7f000057b000/0x1000)=nil) 2018/02/03 10:38:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004c5000-0xc)={0x3, r0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a2c000-0x4)=0x0) wait4(r2, &(0x7f0000cc2000), 0x20000000, &(0x7f0000104000-0x90)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007b8000), &(0x7f000028d000-0x4)=0xc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x2, 0x800, 0x0, 0x100, 0x0, 0x0, 0x40, 0x1ff}) r3 = syz_open_pts(r0, 0x1) r4 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xc, r4, 0x7, &(0x7f00001d7000)=""/56) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000761000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f00002b5000)=""/110) write(r3, &(0x7f0000fd6000), 0x0) 2018/02/03 10:38:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000734000)='./file0\x00', 0x404) r0 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x1, 0x0) 2018/02/03 10:38:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00006a8000-0x9)='/dev/vcs\x00', 0x20400, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000ffb000), &(0x7f0000d50000)) [ 127.097347] kauditd_printk_skb: 43 callbacks suppressed [ 127.097356] audit: type=1326 audit(1517654303.133:712): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16613 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 10:38:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000237000-0x8)={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5}, r2, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) process_vm_readv(r2, &(0x7f00008e1000-0x20)=[{&(0x7f0000273000)=""/6, 0x6}, {&(0x7f0000e70000)=""/110, 0x6e}], 0x2, &(0x7f0000e11000)=[{&(0x7f00008fa000-0xed)=""/237, 0xed}], 0x1, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef4000)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000079000-0x4)=0x9, 0x4) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) chmod(&(0x7f0000b60000)='./file0\x00', 0x82) 2018/02/03 10:38:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000050d000-0xc)='/dev/audio#\x00', 0x9, 0xc0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00002fa000-0x4)=0x3, 0x3c3) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000cb6000-0x3)='&-\x00') [ 127.131894] audit: type=1326 audit(1517654303.165:713): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16613 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=10 compat=0 ip=0x453299 code=0x7ffc0000 [ 127.156468] audit: type=1326 audit(1517654303.166:714): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16613 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 127.156488] audit: type=1326 audit(1517654303.168:715): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16613 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 127.156504] audit: type=1326 audit(1517654303.168:716): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16613 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 10:38:23 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10003, 0xfffffffffffffffd) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) r1 = getpgrp(0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000001000)=[{&(0x7f000000a000-0xaf)=""/175, 0xaf}], 0x1, &(0x7f0000009000)=[{&(0x7f0000009000-0xc2)=""/194, 0xc2}], 0x1, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000009000-0x42)=""/66) ioctl(r0, 0x800c1004110, &(0x7f0000008000-0x1)) 2018/02/03 10:38:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005e9000)='/dev/loop#\x00', 0x0, 0x105001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt(r1, 0x587, 0x1, &(0x7f0000e4c000)="8be4b7fec8bbda9f88664a37fb108541cb76f5f0d11d5138f3f9195366f04ba3823afc4bec0f5a7279aa15aa32b1b6f6af4aa00bf45ffddbe967e10f5299c9a6aff68e241d787d521925935c14759e23933d5f3d39f6167a4af8a00337bc764bc876391fa2aaae902542f2cfa18cac71412e1ba5945f681dfd3c7525f059fb2f5f99fdfb4ceea73399d9ebd478a63541705c4327732035647fa6ff15a892d9d1d53a9138406c10f12a53", 0xaa) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000155000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x5}}, 0x9, 0x8008}, 0x98) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/03 10:38:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x420000000227f, &(0x7f0000e29000)) 2018/02/03 10:38:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) getcwd(&(0x7f0000c16000-0xf3)=""/243, 0xf3) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x27}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) 2018/02/03 10:38:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f0000292000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002af000-0x10)=@common, 0x10) [ 127.156520] audit: type=1326 audit(1517654303.168:717): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16613 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 127.156536] audit: type=1326 audit(1517654303.168:718): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16613 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 127.156552] audit: type=1326 audit(1517654303.168:719): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16613 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=317 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 10:38:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000132000/0x4000)=nil, 0x4000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$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) ioctl$TCGETS(r0, 0x5401, &(0x7f0000d34000-0x24)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000de9000)) 2018/02/03 10:38:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f00009bd000)='./file0\x00', &(0x7f0000000000), 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000003000-0x70)={[{0x401, 0x8, 0x3, 0xdea3, 0x101, 0x1, 0xc2, 0x9, 0x8, 0x30fbe65f, 0x9, 0xd344, 0x6}, {0x7, 0xffffffffffffbcda, 0x4, 0x1, 0xffffffffffff4851, 0x80, 0xfff, 0xffffffffffff8001, 0x0, 0x3, 0x9, 0xa, 0x3ff}, {0x8, 0x101, 0x1, 0x9, 0x5, 0x0, 0x80000001, 0x1e, 0x354, 0x3, 0x3, 0x100, 0xffffffff}], 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x5e2}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000-0x8)={r2, 0x7c}, &(0x7f0000000000)=0x8) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0xfffffffffffffffe, 0x4, 0x8002, 0x1, 0x8000, 0x7ff, 0x80000000, 0xfffffffffffffffd, r2}, &(0x7f0000000000)=0x20) r3 = shmget$private(0x0, 0x1000, 0x420, &(0x7f0000000000/0x1000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000002000-0x4c)=""/76) r4 = socket$netlink(0x10, 0x3, 0xb) getpriority(0x3, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/context\x00', 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) fcntl$getflags(r0, 0x401) fchdir(r4) mq_unlink(&(0x7f0000002000)='/dev/snd/pcmC#D#p\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000005000-0xf0)=[{0x0, 0x80000000, 0xbe39, 0x4, @time, {0x81, 0x742}, {0x9, 0x40ac9c84}, @time=@time={0x77359400}}, {0x5, 0x1000, 0x1, 0x1d6a, @time={r5, r6+10000000}, {0xb83c, 0x2}, {0x10001, 0xfff}, @connect={{0x6}, {0x9, 0xfff}}}, {0x8, 0x6a, 0x1ff, 0xf3, @tick=0x81, {0x3, 0x62349bbd}, {0x5, 0x10000}, @raw8={"d26051beefb139ac166c9bb3"}}, {0x400, 0x9, 0xdd66, 0x401, @time={r7, r8+10000000}, {0x78b, 0xca}, {0xffffffff7fffffff, 0x4}, @ext={0xc7, &(0x7f0000006000-0xc7)="fda276bef50a5a0d84ff42630fb6397b488b2e9b491218b650224bdac233575b142cdb96cf7270b5efabb824b697e3f3d4b8c4738375f0631f983d0a720b81ea761530d78abc70b9cae05b23fe20eed97024ebcdf3e431e24a39dc26275b88483b573217db8f0a50b91a4cbbea819d8368e70a7f5eebe83da5d731bbf27b0e46bb5ce3b20975ab725cc232e9ba81100d3dab50673b1af873057f8c8d46c5bebedc04fd4c879a6e4bddcbd59a31c8e8459e3900970997c8f714615e228c673ce106deecf7f4c9ca"}}, {0x8001, 0x3f, 0xffff, 0x3, @tick=0x1f, {0x401, 0x69cd}, {0x6, 0xff}, @ext={0x87, &(0x7f0000003000)="5b0c1388ed325e6e129cff77dfbd59de5a0f7c7fbe1beb50f36e575c9d47a137e95e1863c696d45c14e4383ee0513a8f7dc16a1d249a9c849b6c3a23ee5adebae30f691cf02d5d9d55f223fa7922943fbccee78f066f8fa5ea4c3325ae3cee0f7ea7fd533e84cc86af6334a3fc0370d9e7e10890fc9486a1c351ccaa2c983bcec0236d3c956beb"}}], 0xf0) 2018/02/03 10:38:23 executing program 7: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fa4000-0x9)='/dev/vcs\x00', 0x400000, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000fa4000)=0x9, &(0x7f000060c000-0x8)=0x2) sendmsg$key(r1, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f9a000-0x150)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@empty}}, 0xe8) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fa5000-0x4)=0x0) fcntl$setown(r0, 0x8, r3) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 10:38:23 executing program 6: mremap(&(0x7f000008b000/0x3000)=nil, 0xfffffffffffffd1a, 0x4000, 0x0, &(0x7f00000da000/0x4000)=nil) r0 = syz_open_procfs(0x0, &(0x7f00000dc000)='net/if_inet6\x00') ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000db000)={&(0x7f0000287000/0x11000)=nil, 0x1, 0x3, 0x4a, &(0x7f00000dc000/0x1000)=nil, 0x2}) 2018/02/03 10:38:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00002ab000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/02/03 10:38:23 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) readlink(&(0x7f0000013000)='./file0\x00', &(0x7f0000003000)=""/236, 0xec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) rt_sigpending(&(0x7f00005a4000-0x8), 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 10:38:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000656000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, &(0x7f00003ba000)=0xfffffffffffffffd, 0xc5, 0x2) r0 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') sendfile(r0, r0, &(0x7f00004ce000), 0x7fff) 2018/02/03 10:38:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f55000-0x5)='/dev/rfkill\x00', 0x100, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00007ea000-0x90)) lremovexattr(&(0x7f0000760000)='./file0\x00', &(0x7f0000c74000)=@random={'trusted.\x00', 'ramfs\x00'}) 2018/02/03 10:38:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000f44000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x8080) r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000fad000)='net/netlink\x00') r1 = add_key$user(&(0x7f0000182000)='user\x00', &(0x7f00004b1000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000283000-0xb1)="40fce6d8e10004a259cff7435415027e664838224449f7afa78a130465097854be735aec4cf22489d474559a5835fbec7be4eaca2a21f5df0b86456b9d0f769ace87955d0071108fd5c5977cda086be4f7314d9ec26290471d372aeedd3fcfefca116ea355e0b853dab8826877cc26fc5340bb15c05c8ed8dc782f8abff0167a81a86c15728743d54fb5081e8e34d4a499b9041c69e804148df38486c47989208f760006d510addebf81ecf6c80eaa52b5", 0xb1, 0xfffffffffffffff9) r2 = request_key(&(0x7f00004f6000-0xb)='pkcs7_test\x00', &(0x7f0000662000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000070e000)='\x00', 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f0000e1f000)='id_resolver\x00', &(0x7f0000561000)={0x73, 0x79, 0x7a, 0x1}, r2) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$get_keyring_id(0x0, r2, 0x1ff) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000f72000)='/dev/ashmem\x00', 0x80000, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x80000000a) r4 = accept(0xffffffffffffffff, &(0x7f00003db000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000c1a000)=0x2e) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000e56000-0x28)={@generic}) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r3, 0x0) 2018/02/03 10:38:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a08000-0xe)='projid_map\x00') ioctl(r0, 0x6, &(0x7f00008a0000)="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") open_by_handle_at(r0, &(0x7f0000c07000)={0x8a, 0xfffffffeffffffff, "e34e90bb22bd261ca91b903b9fbb0c61fec02024aa9b5f18e9de4680083bce67c881faf08df7ec413e7deb2bd1eaf5adaa470864af58d1315a34d5d05ceae8cfd487d850a1a03c20956ece224db9298b9c8d596c8f34bed2260e6da7a1b06aac0ae8999b417f3dce6bc9b3adcb2e5b3f2ff23455bc30f3967ee3ca1dcb3ccc7db001"}, 0x200) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000b44000)={0x3, &(0x7f0000ddf000)=[{}, {}, {}]}) pread64(r1, &(0x7f000084f000)=""/59, 0x3b, 0x0) 2018/02/03 10:38:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000e46000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000fcf000/0x1000)=nil) 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$audio(0xffffffffffffff9c, &(0x7f0000d29000-0xb)='/dev/audio\x00', 0x440200, 0x0) write$selinux_load(r0, &(0x7f000009d000+0xec9)={0xf97cff8c, 0x8, 'SE Linux', "bfa4c91580cdc4892d500b14919c088859519f4d26e4ae8c2c78fe71f816bce4ea084a2bb41e4a328f4d497fbe6bd26502b44fb43f"}, 0x45) clock_gettime(0xfffbffeffffffff7, &(0x7f0000a83000-0x10)) 2018/02/03 10:38:23 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, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat(0xffffffffffffff9c, &(0x7f0000be2000-0x8)='./file0\x00', 0x0, 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/02/03 10:38:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000404000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000560000)={0x4, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={r2, 0x8}) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0xffd, 0x23fff) r4 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000223000-0x30)=[{&(0x7f00005e1000-0xe4)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}, {&(0x7f0000007000-0xb7)="5dc9146caa2fbe2b6af6969d703eb847cc9ab6426975ebf1924e6cb70c697c7280813270b8deded9b5a64bb3c5e7c8b7831f58379562bee6d363ff0abd6c4b068b89142c834640190bf52a8a8465e786706ebfbad31f4b7b9e7f3d04fbb2a74ba7eccf56d731b751c243ebf080fcf28d9d568205e3896465bbec9be0def8a0ec780c1ccdda07ada84301c6257f12cc6bbaf591358bd96bee482e4d9c2502b9936d64b72568d8608254e010fb2dcbba6031ced7c91ec229", 0xb7}], 0x2, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000e2d000-0x4)=0x3) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000053000)={0x7fff, 0x74, 0x7}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daf000-0x8)) setsockopt$inet6_int(r5, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty}, {0xa, 0x2, 0x0, @empty}, 0x2, [0x3]}, 0x5c) dup2(r4, r5) 2018/02/03 10:38:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000006b000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x101000) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @my=0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r2, &(0x7f0000005000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0xfffffffffffffe66) 2018/02/03 10:38:23 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x2000080000, 0x1000) getsockopt(r0, 0x0, 0xcf, &(0x7f0000000000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/02/03 10:38:23 executing program 6: 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, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00007fc000), &(0x7f00001e4000-0x4)) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b10000)={0x0, 0x3, 0x5fa, 0x2, 0x0, 0x4}, &(0x7f000030d000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000102000)=r3, 0x4) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f000097c000)=""/51) 2018/02/03 10:38:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a81000-0x50)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74358b1b1d5d0ce63d988226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = getpgrp(0x0) r3 = syz_open_dev$mouse(&(0x7f0000810000)='/dev/input/mouse#\x00', 0x3ff, 0x40) perf_event_open(&(0x7f00003d5000)={0x7, 0x78, 0x1791, 0x401, 0x40, 0x7, 0x0, 0x8, 0x8, 0x0, 0x20, 0x9, 0x0, 0x3, 0x18, 0x57f, 0xffffffffb4af7d29, 0xffffffff, 0x3, 0x0, 0x3, 0x7f, 0xfffffffffffffffb, 0x97, 0x8, 0x52b, 0x81, 0x9, 0xf972, 0x7a, 0x1, 0x85, 0x4, 0x2, 0x3, 0xdc0, 0x5, 0x0, 0x0, 0x6125, 0x7, @perf_bp={&(0x7f0000245000-0x1)}, 0x2000, 0x200, 0x9, 0x2, 0x7, 0x3, 0x4}, r2, 0x60000000000000, r3, 0xa) write$tun(r1, &(0x7f00002d4000-0x3a5)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "f20d8e", 0x1a0, 0x2f, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x3e, 0x3, [], [@jumbo={0xc2, 0x4, 0x8000}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0xff}, @jumbo={0xc2, 0x4, 0xc5be}, @ra={0x5, 0x2, 0x67}, @pad1={0x0, 0x1}]}, @routing={0x5c, 0x6, 0x2, 0xfffffffffffffffc, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @dstopts={0x33, 0x17, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x7, 0x9, [0x200]}}, @jumbo={0xc2, 0x4}, @generic={0xd42, 0xa5, "0015ec748fc6bfbf8dc0c0d029d823e52a945a7a39eec01368aa4524a23caabb5fe694222696ba616b619a1431317eb8f03cc19ab953053d7afdb09b390cbfad0ba5e58374179fb07ea74b33f2f5274c315f96734c5c25f2d680cd37ff7ebc668aa1303c82556de87f4f2cd7c3c8b2b0dc3705444200cfc8967e7468b94c49f6a94a6b1d97ef1cd771807255e97cf679bb4969ad42aab3f4dcc2269218853a9c7919cb414d"}]}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"b46682266099a1b7c1009801285f34c73e143669f297faf01cf73c209912195120ed147ca3af5eb4c8c41499c1aca4cef85af803f4758c7d05f5ef9694313403408c4bdcaea07b1182c85cfd94ab3e38c22f4722622638429034d75be5d8cae9116d3894cb"}}}}}, 0x1d2) 2018/02/03 10:38:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000), 0x0) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) unlink(&(0x7f0000e93000-0x10)='./control/file0\x00') renameat(r1, &(0x7f0000a41000)='./control\x00', r1, &(0x7f00004e0000-0x10)='./control/file0\x00') 2018/02/03 10:38:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000086f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00004ee000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x2d3}}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = syz_open_dev$mouse(&(0x7f0000395000-0x12)='/dev/input/mouse#\x00', 0x7, 0x10800) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00009d9000-0x20)={@common='sit0\x00', @ifru_flags=0x1000}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000b8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e5bd3663798862745aecf19ac27146df237ba793526ec8fb8c19dcead74780b354022747cc50f1d56d08d930eb8951c032ac82ab7e24f9c040630cdc9f317174", "a0048cd284c85691b3c30c129b2d2594b2970b087c2a551ce234a54d62fb0bab"}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000005d000)={0x6, 0x6, 0x2, 0x5, 0x1, 0x3, 0x101, 0x3ff, 0x0}, &(0x7f0000df6000)=0x20) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00007c6000)={0x9a, &(0x7f0000d13000)="0f5448e43c7b21bff8caa599e948c600d8fef5d1c92a6a4c2604182a35dcbf4994612ec3f9b10b7ce7100a2670b2e8c39543f699825ab57068c86445b6cd7e493e7ba3fcb1e49ed2dfe48d38820f20616d9f8e83b5b10f830c6c5a31d22dd2d8603c507276a9f7f6216f30c864c6ac1bd5f43689b685706ebb13c4ad49d7a583866ecf476a93bf06dd2e4a22623e51a7919aa7d407271a07b1e3"}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000755000)={r3, 0x0, 0x5, 0x7e, 0x4937de22, 0x5}, &(0x7f00008b4000)=0x14) 2018/02/03 10:38:23 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x2, &(0x7f000000b000-0x40)=@raw=[@ldst={0x3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x18}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f000000d000-0xb)='/dev/midi#\x00', 0x9, 0x80) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f000000c000)='./file0\x00', 0x1400) 2018/02/03 10:38:23 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) sysfs$3(0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) faccessat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="fd3a576659e22917037bffe91012c1ff", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 10:38:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000da8000-0x3)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000043000)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f34000-0xe8)={{{@in6=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000edc000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000510000-0xe8)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f000018d000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000818000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1f, 0x3, 0x40, 0x2, 0x80, 0x80, 0x29, r1, r2}, {0x1, 0x5, 0x1, 0x6509, 0x5716fc09, 0xffff, 0x3, 0x2}, {0x100000000, 0x8001, 0x100, 0x5}, 0x2, 0xb, 0x1, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x5, 0x0, 0x9, 0xffffffffffffffff, 0x65c88c39, 0x99d}}, 0xe8) chdir(&(0x7f0000ca4000)='./file0\x00') mkdir(&(0x7f00006a0000)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f0000286000)='./file0/file0\x00', &(0x7f0000d8e000-0x8)='./file0\x00', &(0x7f00009f9000-0x4)='jfs\x00', 0x0, 0x0) chroot(&(0x7f0000987000)='./file0\x00') umount2(&(0x7f000013a000-0x1)='.', 0x2) pselect6(0x40, &(0x7f0000159000-0x40)={0x100000001, 0x7ff, 0x1, 0x7ff, 0x2, 0xfffffffffffffff7, 0xfff, 0xfffffffffffffbff}, &(0x7f00002f1000)={0xe7c, 0x4, 0x20, 0x5, 0x1000, 0x0, 0x7, 0x20}, &(0x7f0000114000-0x40)={0x7, 0x0, 0x4, 0x2, 0xda0, 0x7, 0x6, 0x1}, &(0x7f0000ff0000-0x10)={0x77359400}, &(0x7f0000251000-0x10)={&(0x7f00009d1000-0x8)={0xdc6b}, 0x8}) pipe(&(0x7f0000674000-0x8)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000369000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f32000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80, r4}) unshare(0x28060400) 2018/02/03 10:38:23 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000000b000-0x20)={@generic="ec521b7ec87a59e237850738ee6a4276", @ifru_flags=0x100}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000000a000-0x4c8)={{0x0, 0x3, 0x0, 0x0, "5a21f3ca450c8421dfd3fbbfb00476d45cd8877b80371e62f62b0caa222be0dba57009859949effc25b7558d"}, 0x0, [], {0x77359400}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f000000b000)='/dev/input/mouse#\x00', 0x7fff, 0x8001) r3 = semget(0x0, 0x0, 0x20) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000+0x838)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000007000)={0x0, @tick=0x80, 0x5, {0xfffffffffffffff9, 0x7f}, 0x20}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000000c000)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x4a3, @empty, 0x1a904000000000}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}, @in6={0xa, 0x2, 0xd0d0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0xac) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r3, &(0x7f0000007000)=[{0x7, 0xfffffffffffffff9, 0x800}, {0x0, 0x3, 0x800}, {0x5}, {0x1, 0x5, 0x1800}], 0x4, &(0x7f000000b000-0x10)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000009000/0x2000)=nil) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000007000)=[0xbe, 0xd128, 0x19d5]) r6 = getpid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r6, 0x0, &(0x7f000000e000)={&(0x7f000000a000)=""/4096, 0x1000}) shmctl$SHM_INFO(r5, 0xe, &(0x7f000000d000)=""/13) unlink(&(0x7f000000c000)='./file0\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r4, &(0x7f000000c000)={&(0x7f000000f000-0xc)={0x10}, 0xc, &(0x7f000000f000-0x10)={&(0x7f000000e000)=@ipv4_getroute={0x14, 0x1a, 0x2, 0x4, 0x0, {0x2}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4) [ 127.692722] device eql entered promiscuous mode 2018/02/03 10:38:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0x1000, 0x0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x200, @empty, 0x81}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ad0000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 10:38:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$midi(&(0x7f0000d8c000)='/dev/midi#\x00', 0x9, 0x8000) accept4$vsock_stream(r1, &(0x7f000003e000)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) read(r0, &(0x7f00001d8000)=""/220, 0xdc) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xb}, []}, 0x14}, 0x1}, 0x0) ioctl(r0, 0x7, &(0x7f0000574000-0xc5)="def350489e62b63f5e87043401f7bc1d5e23c145f35e12ecbf88b7f21292cc6d64b7627b2409ba98a08adba229be4be8cdeac16ad4041c27c498024b42b04748d273f9758a9c8f92d1df59b18e362b4a3fbe1347445c5ec020b1c567f27eae0ee4335cbf579869f1fca2a08d1e45723a23e7ad7f062df1c26d0ba8682c320886b58084eb592b119cac93d8b4f05edf9ae33c55d20dbb4c05e8371ff9d2b67dce408b3002a6a6ba4883826c89364307406e664dfd6c70eb3da5925751c020036326d1ee2111") 2018/02/03 10:38:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a53000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000cb8000), &(0x7f00006a8000)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) close(r1) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/02/03 10:38:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10), &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000373000)='./file0\x00', 0x0) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000288000-0x4)=@assoc_id=0x0, &(0x7f0000bb5000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000234000-0x8)={r1, 0xffffffffffffffff}, &(0x7f0000117000-0x4)=0x8) fcntl$getflags(r0, 0x401) 2018/02/03 10:38:23 executing program 1: r0 = open(&(0x7f0000bd3000-0x8)='./file0\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f000008e000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f00009bb000)=[{{&(0x7f0000c65000)=@rc={0x1f, {0x800, 0x8, 0x5, 0x7, 0x3}, 0x80000000}, 0x9, &(0x7f0000d3f000-0x30)=[{&(0x7f0000562000-0x34)="8ed5c31161d640456b121136a1862b1a7dd335d3244b942a5a855827842bfb7ffae493aee598eea857c0cd767eb5c843806a305d", 0x34}, {&(0x7f0000343000)="89fe4e530f5c", 0x6}, {&(0x7f0000b54000-0x31)="7d574f1f9dc62313239e0e7c1032b01eefa3d2738e685757255dbfc68b876b25ac8cc2292a80e7cf3a5502d6b2c8880694", 0x31}], 0x3, 0x0, 0x0, 0x4004010}, 0x9}, {{&(0x7f00000b1000-0x20)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20, &(0x7f0000c73000-0x30)=[{&(0x7f0000e18000)="2dede0b8b3eea0dc1f3e6a7d563a96d78df2c5c7535194a6814efa12eee9876f26154fe5514bf4235ab6a8579144fcde3c73b3ad6f0e0c817c77a2a8bb1432efeadeab6cbf189aa50df56f62dc34d0f7b432103cc8beb2730e", 0x59}, {&(0x7f00000ee000-0x98)="1d7d5e68d4666092c994d5dc084a149c0ab54e7d2118c408c5caee808b4b98fce1f8971173bb07db4df7c2eaf2d175c493d68b5c9d426c290bfbc9ba528a5031ead979811863bf7d97a4b5f503d3ff726bd46ec0792fc12f568e09610f397322e4705d68685b4fa98856efb0a457e014dd96d35c8aeb96e3128986afb289aed9c0b49b66052ea40865025b1f4011e1d873fc536fb26739fe", 0x98}, {&(0x7f00001d3000)="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0x1000}], 0x3, &(0x7f0000058000-0x23c8)=[{0x20, 0x29, 0x3ff, "a56dce1226ab8ccd9e5345850d7355bc"}, {0x1010, 0x6, 0x5, 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"50f88715fc02680ad023873001180d186cced87facd8b6effdbdc0ae6f14b2929232678303c62c02c895d099e721f000ac66b8da68ba45fa30b3524accaf5702d101f03210429a3fee2bedd62da4f386b332d589feb24a70b5f8e51eb64c4486ef9392900a2ca3dea6eda1b3c47e86c14f20930de2c04fa444dc82e207f9"}, 0x80, &(0x7f0000182000-0x80)=[{&(0x7f0000e87000-0xe1)="c54688ba0ec4a4d9d88d717dfc6bf230e1f3c9e8778ad353b5650920c11a6145321ea2b6b1cde5be80e7a3777de27f6153ec5f9c11e2bf57eccaa40349438ad0b00fbf427235bcaf6bf31b082e536073c37c63fdcb97e8d2eadd57a8edda992783f0080d08fcfa57c64bf20fe2beb44cbc4496114bb569b50e8f52579368600b10a8ebdc19b2ab2c99e904afb9739983352bcc3e2c041057820841db74cbc3cdb48230799ad1b25ff9ec5564d8996e5b10195046f689cfed30395b932da18067a0c105fbdd0b52937c97cf3b55bcc12c693d1a713265925c12b820669631bc2462", 0xe1}, {&(0x7f0000d4e000)="0d1a281ae27501a7fa272d59edf3d86286bda53cf437361d19b8251a4a024463557260121cf7c22e70009205b5b101646862d7f5fb757676a58cb269911d648134d1ade94b090b58e58017ee902e76966747377fa5cb25a6fdb3932b5c6f323582aaf98d6b4c823b6218c0d1e2f85be6dee490acb659ab5dd602b937cb226a033b76bc9186006a7cec4893147c05c4148026c8aba15326b6cb78e7b5dc8fcbf1081c7baffb21651fed390b6350efef7d19aa6babcb7d391330ba4bd997dc48e3c18696b44cf7d391bb84c730e911f4b70ff3bae491a770a2aee4d68add3176ade5be01d4d7f03c69de", 0xe9}, {&(0x7f00007bc000-0xa2)="bfaf82ce75112034dcd1bd2fd248eb94ba95937420d08c346fb169fc18ea35d3a0c15821cdbaad15dc85aac054302283c37149a8aea5e95af01086d3fe1f4bfe558f2f05ca63e41ee8f43eb29ad2f3e19ed8920c565da82e4b007457d7221f8a028238811534d8df9b9c631124f6947ed02a5be5cef8cfc65e3288bd02386f39f2153c7cadbf8a94b76400a9a07bdfa79d34bf6c560ea8224cdb3fcacba2ae56f5be", 0xa2}, {&(0x7f00002da000)="61afaf0aea49c54aeb839567ca3f2883d2870ab8d883c7be4e23ddd2c17ef93fab35cffdf84dd686ac9fe80dc574d91fdeadd6ad1e48a52ec41ace9fdd3ea22690fa14ab8cd439e60b4b7d5be5cac6505cbd5ff27be8d6929a2bbb751059683f51487987de0f10d14eec486cd224cb93cd6007e9fb1174efa411189cb6fb4557f83c66ec2c9185078500bb4476329247843796c3119b26ab53b1a2830341d28bdb", 0xa1}, {&(0x7f0000567000)="fc5650e90bc7d505b8a0df155e7bcd0c055873fbea4a2dbdf3daeb6f627090ed023273109d609bf8a9da8696c4916b12e96de156e80022c22f05e377ebadd74d3bb49c48879d8ecab74dc2276493ae562de10c0597966152841f98f268f1345dbf13d72a90668acbe65ff94630c6f87a773ce052cbcce7700a4d29cf3a9de335f3faf3d0cdd6602dca7b7a0e4e90cedb46326c8b8478b97cce847db5b08fe4e96a103200918a31643f0ca37d42a7bf08dafdfb8b724506861eed07273646a85878a284a24837240c7ace5e3e8184eb2fff004e6896b4179ea205a6fe1a52c392edbcd26597ae5002f318e9b3c02d1d15a279be95f3762908da", 0xf9}, {&(0x7f0000b2e000-0x6c)="4eeecc9d583970a458da320ff4b94ae33ef79cbc06d3b780d9f53a95729d4431c4b8a0bfee076f0b1bb9f1628b556b7a5bc5c0a2f4cc316b1a490e865f315718c18d95addf2aff96a50c1d20166a4ae9cd224b9143cc4d520173e89f4201daff66a238ccba9f12eef40980cf", 0x6c}, {&(0x7f0000b81000)="e7c29510aba69a63ab82fb5d5854bc8df947673c3899c4b7366980b28d3dd5536ee50f304d7b96ebc281e07bb8ef0bae82e3662cf7da86629e1b60bc7f7b31933f60ceeba111678405a0bb52872cf18553c581", 0x53}, {&(0x7f0000495000-0x2f)="0af07511e00fca7016c6c661750ab51d4b26042e3b7ad2c1b5ab9f36755c28f1bd81b27cab399a68c1b2d7a10475ed", 0x2f}], 0x8, &(0x7f0000e65000)=[{0xa8, 0x111, 0x81, "55258166c914ae80fdc01a83576e4129f34fc8eba84e3f8aa5a48907f57986404238a744d006a325066011ea9ff141970be0cd46a2b011a89dad9092bef5f469b3e739e85f81ae03d77897f877c6b123e3ca799b7a4f932258ba13c8b4a07da70b6bfbacc7a5ea40abe7e36c3e817ed92e16865bd23370479f443d3118bfeec366a6fbda9e4f3c5b5bf4bc1ae06b60658b11070b2d97cedc"}], 0xa8, 0x4014}, 0x101}, {{&(0x7f0000ed1000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x0, 0x2, {0xa, 0x2, 0xffffffffffffffe0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}, 0x32, &(0x7f000039a000-0x50)=[{&(0x7f0000f30000)="d8f7763a36620c90220579f4b2682b36da2cfecd0155a51e55dc54f7393780f75f5fdd615ef790cdf0cdc80509114c", 0x2f}, {&(0x7f00009f8000)="c1d8f32c58f34f17533e03572848a9300510cb49d330f57aaa68b4f428fa79fa9d5f1f5eadae5a8bdb96263ab177b07ac4db6243577f849222cf2606de0a878cb1c2aaf01a8086806f32cf6c17924f8565f9d1415fab2ae9b437b005f99d4a6fc1a9fcd99feeb97b27049e8b90adcb9d6270d8b050fc54da05", 0x79}, {&(0x7f000043a000)="14d3842b552d88d6a24ad77be9cf4f2fed7a86834475097e054a2efcedb662add9a1445709c207c1b23c273605ec8f88cfdf5c3f40d50ea1b0297051e52091e4f8fde64eed8516b2a3793ae50fcfc0f9027a42ed41cab8d8fc5b4e2efe36917612d6f7b6de3d23626547df547993bae0cdba20898196a3a8", 0x78}, {&(0x7f0000720000)="05266a5053723e075a3d06948e677e1b01f1d89f93a7fc53c6ee0e9eef4ec89a2b48e6c95cacb14966b294e2cc1cafdea1e6527e8bf8fcac21b5a95c1fc6cc6e682a0bad72c3e973b869d9e64da6d15023c6f88ddffbf2eb9e3fe36b2eceaebc7511a19945feec39147a07f0fbef585cb7660b87e9", 0x75}, {&(0x7f0000afc000)="6c355c2b39ac3c382040899357d98b978ae5b35bb3a1bd5aff708c9a364f39f702721c996b9d428962f7a21b032a50e0042bccef183c989e451a1822c23037d98e1c8570987da431cdbae89e4b02a77b097b4f78acad40144effd96946b479961ebdd11109c1561cf97eabbf515488034867e65911862b4113ad1fa0a56ab72dca7af0a7318056e09edfb4a6390a29ff65ddbb21e3072395a49e110321024b18a7112c229f5453818b9fd4e56607a8dfe230d513fef77323bf21", 0xba}], 0x5, &(0x7f00002b4000)=[{0x30, 0x105, 0x7, "02fe09a0965647c3cec7086c0c6a53b6638631dff05ff2a4dd9c56"}, {0x110, 0x10a, 0x0, "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"}, {0x100, 0x0, 0x3e97eab4, "184b0bb40d52307f498707fe4fcb87177e519f31e8a1283c9e4b424532d7306bfe21f6a116991333bedd61ba9e69615c5eedd8ae040af26ac3d8d3a5807855c186153ae3664d25ac51900bdfe9566e1fe748d402be92ed07dd3860568542bdd315de0327563d5cef367d364b5c2e9286fe74320293dd89843f348f1be81329b5bcbb54f96b3ec2550200e93c62727cac8f075a54a76332d682ae20df662ef333d7b5a7e141019565763aa3514fdc98991c88f78e8a2145ff07f9ba4719e807680bcc146a3d37bb8d3255d2888b0eca2fc53215af3408e7c296908a3d759c975436be2155243049c21a"}, {0xa0, 0x0, 0x94, "3325885d000bcbeee28ed7295f004dbcc79a7b47e2e5c3ce7622550fcf7f53b393ef830692487f7b210eec87d637930c9d132abd72e631fb1417f7b04c9c3cf8a01f3aa98a05a12f82a7d56dc6b2a43c3435eae2cab67db042d6e9a47a75347e75f648e4192397f09ca4270e75b17ee1472e14886b8184e5086448e21c953ff3dd6a356de188f194fe46c9"}, {0xd8, 0x113, 0x81, "ee0fe3ca9f4c0401e2beb2e9c0a4a46cd89f113c5bd9477c4ce450b35112da22cd56154fe3cff5f6517808d40bd9ee855eb1a44b47b5f293834a325a05c7ec6588cf00420a8b6dcb4050ba76a051d92c2ee20d9582cf5ec9f974b63d9c7da5dd58731690518acbdf2794cd0436ece8c7b779e36cbbb5432c872c55e3b4d56b071064f670305c8950a866ba83bbc8581454d81bf92836d0f6af12346f2c020aa47c086556a4053e732df9db6f8792a721c1d294afb637baaed1fba342fe626c5652"}, {0xa8, 0x110, 0x8, "a64ff5305145aa14667dc002ef852a41d0a575926c2021e6bb24bba55f14e266836f6bb3d4aec7b7bd38cf47041337558cf19ef34b424390fd60a22785c3a3136e001abc6ada676e87388c26613ee4480cd8951135b04bc2f57f5b42211c7e0a773dbb2e4a3a795299d323f9adf91da8b665c3415724d1bbe037d1452a25961628bcde44fb7c8070e32af8c646c2c4ac8f7dcca251c369"}], 0x460, 0x1}, 0x1000200}, {{&(0x7f000000e000-0x10)=@llc={0x1a, 0x0, 0x1, 0xfffffffffffffff9, 0x80, 0x8, @random="9be2bbcf254f"}, 0x10, &(0x7f0000c14000-0x60)=[{&(0x7f0000a83000)="e59d7610ed1d2b9ddfe7e629ed69e6a6e41b1b31c39294e1f2a5fcabdbc360c951292531a22c11267c100dfffcafcd3a04202c9fff6e3744351a3fc462b505f427322296d81515142037bb8c8f814239bd3153ac08daeb9c42f5a8ab91dcf321807aad2ddd9906a9dbcfb4e91ce4400bd875c79a28f9ec72c638d3cd69d929ffd74959e3e472e78aa94570dc069c96bc593f55bcae35cda0e8661d8ed0f3a0fec6398cc626b0cf2081b6e2b5408eedecfb13ebd2a5ca49b9cf01", 0xba}, {&(0x7f0000a02000)="89a4c6224de506e98b633b8276fcc7288177955021710f2a627bcdb0638a8e229d6d5528fbee41f91cd30f85d9b91f91ebca3da13c5833853d", 0x39}, {&(0x7f0000ea5000-0xf8)="6bc185ed6c5362cf2057f44f6c5789460869ee745c3dc7e91a4c0eab756ab587b7625a5d22b799d7a1eb08f882f68777bbeaf4965660111969e48b09e9ccc2432837fa90e8d4020a077e9c3ba54b9b4db25d6bafabedeaefed69ee301a5ff15d8631556d2d5d56b6ac57f301989aadea050aedfcef0140d4fe5bd83d8b85eba3cab53caf1a7429077e4c78da613b8886a03ac1a6273f89352a1dfcf1260573cc8cc6d88dffb4e828cf56b35c0c22c3ede5d6078135a53f9ad47786deba8629ba53c64379ecb1df1ee70edab630a4d15480dc4df8a5e0dfb7c06d58129bc7a9d83aab718d4f2a6157215aec58fa29f385a60d2d14ab105646", 0xf8}, {&(0x7f000085d000)="7e87b23c3aa12f01e3947d04411ef424e35b1d01d8aea94b985e4ba1c8d779641ecf08cc157df128e019ad84dd6335b77c8c", 0x32}, {&(0x7f0000553000)="36d6c59d5eaaaa02461ec6ea7c538af9bf0e38a582ebe186efa4007de348482cca90d13056a8e9397e88c4eb6d430926bbdb081a8a49d516434d5a442d1571895e21e84a8e49", 0x46}, {&(0x7f00002c8000)="4ace5b162120a46ce525d7e84b8a829b7105ba5ddcba74983ec3819319259e3d8b9562f3c9be179f4a3e3e33acb395f50fc5830ae1abbdc3146b98a904b8b4a0e10656812f6282d9a07e535593a3a30efa5f9eb94087d9d90b59d4128afd0dab7d80b4975189c5529f4b169e8378cd456f", 0x71}], 0x6, &(0x7f0000b8c000)=[{0xb0, 0x117, 0x0, "71370715493c03975c720d749e384d8d02a6aedd36d443c8c3e11d95a7a59ed1f6319f48d705035af061e5f88a43abcd139aef440fffab1498410baede42595a422417bfb932b92fdb003e58d647912c361841bee3403e7fb7e80fc103d0b59c8f9ab12925a61441c2c5902ed9e19f46eea5f5542835be40cbcb05bd9f8a38292236c2d45386cc8f85bb305c3f65b177333a0d50712fc1b50dcdaad26b95a232"}, {0x80, 0x13f, 0x2d3, "58939e111b266432b0673761691a076d3143b2a2b9abce0346836f37813478bbdedb7f466ec4370fb92d698e58258434354e1283aee53e27dcd6dabeef709b3c3da4f644590b47850465cb35a8edd81f4f753976dfbd2c26090ce00c0b7e9c27f68ac116c5d3b81724ff6d208ebc"}], 0x130, 0x4010}, 0x1}], 0x5, 0x4050) getsockopt$inet_int(r1, 0x0, 0x82, &(0x7f0000001000), &(0x7f000000f000)=0x4) 2018/02/03 10:38:23 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000403000-0xbc)={0x0, 0x0, 'client1\x00', 0xffffffff80000007, "634e897efe32dc0b", "70263057f3e364caeb7db34977b829419eb553b14f96cc48e350f8863babfd42", 0x2, 0x401}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00009b7000-0x68)={0xffffffff, 0xe4a, 0xa2, {}, 0x3, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x1, @empty}}) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) r1 = socket(0x7, 0x80000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000002000-0x12)={0x2e, 0x1, 0x45030897, 0x0, 0x8, 0x0, 0x4, 0x6, 0x400, 0xf9a0000000000000, 0x1, 0x1, 0x0, 0x2, 0xf8e, 0x4, 0x1, 0x6, 0x551}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0xe80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000004000-0x95)=""/149, 0x95}, {&(0x7f0000004000-0x27)=""/39, 0x27}, {&(0x7f0000003000-0x2)=""/2, 0x2}, {&(0x7f0000004000-0x23)=""/35, 0x23}, {&(0x7f0000002000)=""/7, 0x7}, {&(0x7f0000004000-0xbb)=""/187, 0xbb}], 0x6, &(0x7f0000001000-0x78)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000000)=""/182, 0xb6}, &(0x7f0000004000-0x1), 0x14}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001000-0x2f)=""/47, 0x2f}, &(0x7f0000004000-0x1), 0x8}}, @rdma_dest={0x18, 0x114, 0x2, {0x8001, 0x2}}], 0x78, 0x20000014}, 0x20040000) mq_getsetattr(r0, &(0x7f0000002000)={0x7fffffff, 0x27ca, 0x8001, 0x6, 0x7, 0x200, 0x9, 0x9}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000004000), &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000006000-0x8)={0x0, 0xff}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000006000-0x10)={r2, 0x3c, &(0x7f0000004000-0x3c)=[@in6={0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x8055}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000007000-0x8)={0x0, r0}) 2018/02/03 10:38:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00009a2000-0x1000)=""/4096, &(0x7f0000cb8000)=0x1000) sync_file_range(r1, 0x3, 0x6, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000339000)={{0xbeb, 0x3ff, 0x401, 0x1, 0x8, 0x7}, 0x5, 0x773, 0x5f8, 0x3, 0xbc, "ba58f27effaa407f9932e2e773bbf38277e67727ee855183a7f591b8fc2eaae35b71256842263b406cf1e068f93258463b22bcd22d8ac796bf5cc9df5b615dea40b456dc2430e64a903d7270024098d97838507bfa82d0aeb257f5269fb3f7d5dee002bc3f771a1433a0eacbe6dd4c7c0543ed6d4623e1a7b987718083452078"}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/03 10:38:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) pselect6(0x40, &(0x7f0000c2c000-0x40)={0x4, 0x401, 0x5, 0x7ff, 0x3962, 0x9, 0x8cf, 0x8}, &(0x7f0000846000)={0x1, 0x1ff, 0x6, 0x10001, 0x400, 0x1, 0x6ae, 0xfff}, &(0x7f000065b000)={0x7, 0x80000001, 0x9fb, 0x6, 0x0, 0xef1, 0x4, 0x100000000}, &(0x7f0000e3c000), &(0x7f0000b00000-0x10)={&(0x7f0000e1d000-0x8)={0x80}, 0x8}) sendmsg$nl_generic(r0, &(0x7f000085e000-0x38)={&(0x7f0000c13000)={0x10}, 0xc, &(0x7f0000785000)={&(0x7f00005d7000)={0x18, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x58, []}, @generic]}, 0x18}, 0x1, 0x0, 0x0, 0x4008081}, 0x8000) 2018/02/03 10:38:23 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000005000)=0x5, &(0x7f0000006000)=0x4) fsetxattr(r0, &(0x7f0000001000-0x11)=@known='security.selinux\x00', &(0x7f0000005000)='/proc/self/net/pfkey\x00', 0x15, 0x0) 2018/02/03 10:38:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000832000)=0x7b6) write$sndseq(r0, &(0x7f000082d000-0xc0)=[], 0x2082cf40) r1 = syz_open_dev$vcsa(&(0x7f00000a2000-0xb)='/dev/vcsa#\x00', 0xfffdffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000a74000-0x18)={0x3, &(0x7f0000686000)=""/209, &(0x7f00009a1000)=[{0xffffffff, 0x0, 0x9, &(0x7f00006a0000)}, {0x1f, 0x2, 0x7fff, &(0x7f0000958000-0x2)=""/2}, {0x5, 0x87, 0x2, &(0x7f0000404000)=""/135}]}) r2 = dup3(r1, r0, 0x0) r3 = shmget(0x2, 0x2000, 0x2, &(0x7f0000ef6000/0x2000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a9f000)={{{@in=@rand_addr, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000003000)=0xe8) stat(&(0x7f0000b73000)='./file0\x00', &(0x7f0000469000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e0b000-0xe8)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000b83000)=0xe8) r7 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000082000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b74000-0x4)=0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f0000b79000-0x70)={{0x21, r4, r5, r6, r7, 0xc8, 0x3}, 0xcb16, 0x44590c42, 0x7000000000000000, 0x6, r8, r9, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000881000-0xc)={0x0, 0x0, r2}) 2018/02/03 10:38:24 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa2cdc9111ac4c19a, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0xa)={r0, &(0x7f0000003000)="196cab7401083da33c769462574ec5cf5f440d517189b81839807e8ee1a27fa7d63caa8389a8fe5c7c05678584bebd1ee319413c57201f281c61167fe684103baf81463b61f87e71d6161e66cf7bc65a2b2861e59789a80c9c1bd031159fc07279c78b315662f1656132bd146166be697e95a5717c29274fa94210b6286921d1ef72b2edf9e72d164213195395f3da78783ed912ed900ce6af", &(0x7f0000003000)=""/186}, 0x18) r2 = dup2(r1, r1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sigaltstack(&(0x7f0000011000/0x1000)=nil, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00007ee000)={0x0, 0x5, 0x9}) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000289000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 10:38:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) listen(r3, 0x0) dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1}, 0x8) 2018/02/03 10:38:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000260000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00007f3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1801}) r1 = socket(0x10, 0x8000000000002, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8000000000000000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) add_key$user(&(0x7f00008d8000)='user\x00', &(0x7f000091c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fe4000-0xae)="6c6dc7cb639ef3ed6065a6dd4e6a83a94532b87912a55e5cd14b06bc749575a1c342593428c6541e9a12e7a13eb31f250a5895b95468f9f09e9e173c036ff17a746541f3a7a786d5393d33723b26fe62c28b4d911002433964f870614286fb01cb9bdde7136cd3479e235bee0e6835191e4ca1d8d2ad4079072a5f877abfc5874f54453920a460cb4fcb09b8a35353f710ddfd44f01857f7a273cc9587d4b9c3dd53d43cd13ed4c7f399418587a9", 0xae, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000624000)='keyring\x00', &(0x7f00000bb000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$chown(0x4, r3, r2, 0x0) 2018/02/03 10:38:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fd3000-0x10)='/selinux/status\x00', 0x0, 0x0) getdents(r0, &(0x7f0000fa2000)=""/170, 0xaa) syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') getdents64(r0, &(0x7f0000ea1000)=""/124, 0x7c) 2018/02/03 10:38:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x400) recvmmsg(r0, &(0x7f0000dda000-0x40)=[], 0x0, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00008dd000-0xe)='/dev/admmidi#\x00', 0x7, 0x400000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e59000)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000dfc000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000e05000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, r2}) 2018/02/03 10:38:24 executing program 6: mmap(&(0x7f0000001000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fde000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = dup2(r0, r0) pipe2(&(0x7f0000112000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000f24000-0x8)='./file0\x00', r4, &(0x7f0000fdd000)='./file0\x00', 0x7) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000fde000)={@broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x17}}, 0xc) fcntl$getflags(r0, 0xb) syz_open_dev$mouse(&(0x7f0000b20000-0x12)='/dev/input/mouse#\x00', 0x20000002bc4, 0x200) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f0000fdc000)={0x9ae71ead95865a68, 0x0, &(0x7f0000287000/0x1000)=nil}) 2018/02/03 10:38:24 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000010000-0x38)={&(0x7f000000f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000010000-0x10)=[{&(0x7f0000010000-0xb1)=""/177, 0xb1}], 0x1, 0x0, 0x0, 0x7f}, 0x40000002) connect$ax25(r0, &(0x7f0000005000)={0x3, {"c55a2007b04b76"}}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x67, 0x101000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000010000)=0x9) syz_emit_ethernet(0x36, &(0x7f000000e000-0x52)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@noop={0x1}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000f000-0x8)={0x0, 0x0}) ptrace$peekuser(0x3, r2, 0xadc2) 2018/02/03 10:38:24 executing program 4: msync(&(0x7f0000d33000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000068a000)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000001000-0x4)=0xe8) r1 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)="e1b1a4318d06cb807f98f9b099202513203a88aa", 0x14) syz_fuseblk_mount(&(0x7f0000c80000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xa000, r0, r1, 0x3ff, 0x8, 0x1000006) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4000}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x800000000000000, 0x0, 0x3c, 0x1, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955ce83b632ad4049739030d61b6f37e405db505735e"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/03 10:38:24 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0x0, 0x400, 0x0, 0x0, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}]}}, 0x410) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000019000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'vlan0\x00', {0x0, 0x400, 0x0, 0x0, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}]}}, 0x410) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000006000-0x8)) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000002d000-0x8), &(0x7f000002c000+0x38a)=0x8) 2018/02/03 10:38:24 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f000080b000-0xb)='/dev/vcsa#\x00', 0x0, 0x20002) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000706000)) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000200000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3ad}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00002fe000)={0x0, 0x0, []}) 2018/02/03 10:38:24 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000aca000-0x12)='/dev/snd/midiC#D#\x00', 0x3ff, 0x20000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000f74000)={0x9, 0x8, 0x10, 0x3, 0x1, 0x800}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f85000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f84000)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000f85000-0x4)=0xe8) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000f6d000)={0x76f, 0x5, 0x67, 0x0, "435228c753d2cbdcacedf3641c79211657fe1ffa8972013c06b391f28ed75fc9"}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000286000)=@add_del={0x2, &(0x7f0000b8c000)=@generic="ed069ab9cd1740d89800d795badeaca6", 0xe958}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000f85000)="69fd2d267a45e6485bd8d74b29010ebc", 0x10) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000f84000)={&(0x7f0000f85000-0x10)={0x1d, r2}, 0x10, &(0x7f00006cf000)={&(0x7f0000f84000)=@can={{0x2, 0x0, 0x7, 0x7}, 0x1, 0x3, 0x0, 0x0, "500cc5d73fb270d8"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x800) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000f85000)=@known='system.sockprotoname\x00', &(0x7f0000dae000-0xe)='vboxnet0:em1&\x00', 0xe, 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$getname(0x10, &(0x7f000034e000)=""/144) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/03 10:38:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) r0 = add_key(&(0x7f00006b7000)='id_legacy\x00', &(0x7f0000093000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000858000)="80f5983891e388cfd1405e451237911abb9b1150d091248244082d9b32d350ea52fe7ec7b9d1d6cf644ac027b65c85a1f1d244118929fba7cabd4c8145ce677c358d1a135f2763b9172c50657a5f2bc245dcd402c268dd47fb07cac48adc071e3910cf858c867e2aa04e502b968e9bbc114fab744ee4e90ec50f51b168880699784f421468a739e1e71e173ca4e2ea668908efcfdcd59394fc16c055b0b61082665075018b9d2fa70aeca4708f60db8652878e5a30b518a830b95654aa196f889927fafa025b7023cf4665f2ede586f40c9173a12023588705f46a015975245e235ca7f44b2e6f1fc21a5e28197589a8a7a678523f9d4367dd8ec018a24f513068ee2861ccde54b2d2f63d837a42afa211ca17fb76e28a196a7815656c2d3f42fdcffc7780406ca00e71ed61b3f632d038290b40572e2467c1d6389a761d8aa1eb23fcee0168d7e7deb0f70e7a1539c9845ff5df03d119c48602a6c056375198add31beabf606ac40232ce5c3fb35bf5d1f64b626be0017571f0e231d4e9351b3833fec8de8ec0b0ed6487321e26cd4d34e43426bedfe8f0286655d9b8eff37471c251de99ddf06e247c740aea011db0e9267e5f93f63455b49ba5275958e5d916cea7275225732af37cce7e0bd97379ab66a8aa99d4ed4655cf70261d5ba4e84af2258234dc227a76917ab6c5b5d75da9ef0c85da5ed72d003af8b387b9b70710912544a7528a0524afde2417c32014e5ac230488b132f71b13ff84378e6ab3dd30dc1af39048f000b6207b06bfe441b81fed570f3ec6368dc0e16cf53a2fa87f27a2fd68e9187c9e23f3177deb71b41b041935bf2cccffddf7977ab83ff8babe1d9887c28ca1ea04e447b9f7e8510d34bf24ec7be3e3afcd2fce0030909eaef34fbe043442b065c03217998e5a8a27ed7c4487f2da368a6e39e5cd0186a303da4ff7934d2299ff1d79cbd038e3b1385045c513467724ec75ef41ffe6f12056c0b8ab0be61220d5a305c63bb6f514f628c243f60c3b333839452d37071172ecc9ee7a1151d3b6d4656d0b140808c22df03ac10257c7711e9036e62a6cd5373dad1ef097220a05e219a5aa8713623f098e9eeb55fabffababf7a03883d864bba3be0a72560f9d5023e8106ec6abe82764550d2fc3d4c184de56bb77af02b1d089e601338857f5e8950ebe9fbe27fe2d64ff87ae29aab50f50b5f3b9666cf1bd9a24366e51313de9ff61a7b11bd67e10a85d5190e694da50b631a4ab4e6362b4fdc3037a42ce884f120bb9181f76260d6d7ff8f153358a9713bf8cd8eb618fb764aea6a45f0c9c2153a654860e23a4f2763d02efb6567e61f01c4392207897c5f0c6b2f8473b13c261e434c81b241e7f14d0b1b17ebe78892c586369b24eb114c2a278a2284ccec209cc1784b5dd45fa6d1fe1439f039c4df3abb46c404fb7c33ef41195bdf4736969b0441d02b8a8520642c7e848d565fba7dbfcc03dff93b55d835c63d7b6deaed378ef90e61b100f720e48a40fa4d3f2bd1aea824480ea6cd686bd207d960c68edf5f217c30c888c7f7aae5ed965dac5ec3489f71b49986f368743d213425b175a5e983525987e30086c648ee96460bfab2f59fb3a0271bbe3a61f00c9fb23da6c183955173cb78e46ec98846e3f21e11b2012786bb260be0fd79fcf7ff4bd548942f0f4b7928cc177a631f2a72bcc99f0cd2e0009fdbf50e45fb57f0870651eb04497d310b5996b01f3158ab6857600956ed447c1151efda410c104f5a9b4c48c4dc20c4f5ae12fec96faf7cfdbb575a5a828e79d200d83af6c892625b8a39e258068c7ea7b634cd79b4555fd20334ac86dd0427c24ce146d910376496ae2b02bf43fa82f8f4f064171c2cd279afa5243364c50020d49ec9e59bf5db14b122a598ddc3b02c0b3b97082a6e2acf4b7e56c5c5898e51670636e6e84207f79c40c6036dd0b3d3f4a3149253ca37e12fdf70efa972c1d9a5411fe12deca8e76c484a7cb9e20971239e610f0d5e2e58b700221178fe867c91d3174481020ec5417c6ffd9cfd09059dfd5ad8785c97a35041e1a7d0c6761a95026f5ae049333e515bbfb988e39d6780e57ae45e09c13d2d12b5054efd646836a873e156d58493ec4881c4e76e3bdf7228c7d9d12243a8030c8840916ad7dcf0245de934b59f46bfd091c0a3e271b422273b0a24c3f7c942a93aa69229940824154039a839c9100e2953f0d25eb769a93d2f52f428234c1e40f089f6de1f6d09411a8ba23fb19f65d042e5abb022d57f7b6fc7f9d5e615d8905c61dea1c7aca93f2bd821854d7205e11a5b0696b518d7886a62656cd05e5657bd86d071b0ac0f4a7b4a589045a4cb1c16fee9b7d373da9c62046b6ee6f627971af924dd2b1717f007cde214378e1f45df8233f52e4e0458cac2296f986b72a03fb89c0db2a38b9165cf169991bc54c5e6ca2b231ffdfe968835a3cfe07a4a4b0eb5583b84c5833f1fdcd46aa9737bd3d3399b9f702fe11b163c699db977b2fefb83ec6d2961eb522641d6c8218e7d4ca1b84fdce4ffa9079ec1095e275c0f5fdd63a0a3814ca9306d3662154bfd1b2dad8324c434ed9fd534719153a12071187f40344e700859847e3b624382bf996605cda9bad3cd80080a893b1f3c6cf6bf2ac574248222adba7138595b30704ebae963ed5d497de076b8e02e815751a6b267f85f2e5801fa1e627a9aca037f8a59160180536aa49c746298762b0af44af04f7bc4e9d8a811a381fefa47829818cd2ff7bcd50a3653aef9313b0ce3820d760ba40bc14696543a3fb304316635ab39a4ad884fe0a646a023b8994d7bc09cc5b48f3decfdc53f1e77b6214cb74cc294c8c89762ada764e44e2d3a03c360749ee54c37211c0203f85f983f7763fbf322fb9780f673c75f462b9e9d6d6c71cf5ef3727ec6f7790118627f0a3c9c78b8cf1865473e0b02312415cb402453780fd033fc81882c6b9512b68b4715e78e69f2dc67ae702ee230215d4f5ea6eb86cc21a797388097c4f2ddf23e3eda66fc3d8880cda7e5d8a54ae8c495fb5125721a89617b8d81666d9321b06019f891667bf9a23a571798023e297156a2be1622c07be30de09fc174e6b70005d727ca6fc48cd6fb2ce6be5823816b7bd3e05c5b28752f0e988481b4757e871ab7887fe86428d2113bc0da1e1ebf9da41fd590bd8c69bf751f39fcf0f0c2ea7b49def247ddb3c39d47115fd761a222e2240842dfe3dc8deca5c379c4986bb130417191e3a653201841666f205acebb8907d7e3d59b33da98a43299fe58c41541382e2ac036b6291e969ec3f60f8a4e054feab7e7c4c78471a1cb048e415100ea36e998ce4be309ce9cf1b80e86ac4f2028018d9a8c6475c9d5d7d11935576234187f3569d26ddaf7731d8040cc919efb9d6637755b1aeb2071293182d6b81f27ab464e40a0c80d853fc16f0542c89241b4ba18037efa39d789c71ff286bd65d39a247daf88c5498dc7b46d417df0403b241494c12fef514a1fae096c1294b9c5d70351ab1611d81d6be102622b2d5fb69b0fda259bcb20314093c1d53d8139386e23541a17a36b40c889de9864535a61a753d33c372c2e88871fb9717be3a01c29a7a05aad13d34ac1b0f9cd73919ded3d24f49f59b1f82cda88fcc45b9a81bfbb6e0d8f0f40e063e885d9e09f7b7cae8eb3eec685eb45660b93630314864070510637797b8c8f1cd34e726873907e3bedfa4a0c6d313040efb8f4bc06e6458e978bfc80bc88fbf6bf489f315f60f5ffa185f105c8c6e058bd6b9681592e10a9383adfef457480335f7c2c63a7eb83604bfebe5e10d4c48e0e6c2d0518f954da579b4981f65b62e847b7aa5013e40dc37a85aa49d1305c810e5f785f1f6f2f7f168a10d149afbdf92ff8545454d72ab517fc766c35778d659fd14f9583db8e78ae2d75551f3d067749d89600ffaed7dcf684451496fbb04be089fec4506458318872c398c90d275a6f4677dcf2e75f73fd8602c9cfdc216ccf42646f4cfbac5576bc0d58c72bc333ecb5a71b83f83ea1944b2c99f9cfb5009ce575c9a289f7c68d80facb7949898d776a6bc5a53769647894e51a56097934df4d130bd425c0c0ad7fddf05f8e4972a75fd94e8ac1704d667b6198b397219f285947f7f575a22d2ecb4528bbf1e476f68161a60ba8345f94ef21a3b7c9e621ff630b6db4a7d5ba4ae3cd0a411aa26180c77ab4b268197cdbe436d5e66b2437bf19d0e0a775182643afef7db7ab27d09e8ea045f1be6bcce54d006ceb35d02e23617a2a0c74fed5fc653d173442fccd270ed7925e161c4233c731f35058158f3f68cb1cbe648271017434cedadf8878ff4dca7bb4909f7c461d33f2871b57470978b28a71abad36774f3118daa8f98c4ed1a48f9dabb2476450e2a824e75d03c6ae8ae49cbd31adc4e966443c640f7d8a7a7ed91dfceb9e1961bd32f8a8d111ac30dce6a94653920b19ee922e2a543ae4d91b879c7112fee4a11f37a157ba24faa32434e90c812bbb730a70d894fa09240139e673722330e11d92cb140158f00a5984752d4c188666cb699c3046e6ba6f71cc7ffe33e3c3b494f03a3b725b921a7483819af7f7b108d865f25ee161e47f5e4a30409d75baab35b4b7439703e53c350ffa730167a306c43d46e16b692fab4fc5211690d44ad3bbc44eebf9d00b395413f08bb2f074de7c49274fb2405c46eab9de00cc28fcf7acbd05fe366096d778ade9ebe40fb50757ee7da24414873f5ecd07619b60c433eebb6690680e985e9d67286a2b246075d9a501e62a5fa6dc5daf89927399273109fdfc3fecafef06883ece3d752e7410dcf9863f20024157240dcece08ba51180ee2be6f4f97237d4948678248c789baf2f9e663658aa7d9a2bea72d27ad1677e80d033f8d9596ee99cbdb706a38b1b1dbe90b159d8ed05b751f2aac96b0911a4ce6c0a6a97bc508837da0a5bef3904392854fc985e402f2f3c30e430b445e2d697019897f818a3dc7563fa5e2cba386f15d70a9280efa669ddb1ba2a861fb932768f40fc88d6893b7bd7ac9eb4a1e2da1c506688e5a50d2b409c558a52ecc5815522f9273e9007617ca605319f36bace62974b02607ff2478bd9ea756b0f50308c3d9b2727338e9ba88da7b5f705d2a7005f0a98c3535a7352fc53e876e5728a6cdf55afbb99f0fa7796eee14e59b9c65d7d8dbc765ae3dd103f35eddf2749143cf80a197680cb90aae7e7a7b3e31a04a26bc6668dce5f422d8e51335902bd99c9b1ecec068515664875b645ed47200dd2c49674f0b1f116c73e8d85b0851126e0de2b3e7af3b01375cc8700028bcaa09df14eafae4609e230a1912b8bcd83162c927a783a9dea51628ac1ac43600d237da48ae8489a58b77adc9b1c913acc118bc727101181854ea130867ba2ec8c7fcc4983bf682fcda5f37bbadadafffb31edc0178c32074c55635a4bd505637a4bd07b011f458695fc0480bfdc9d39ea1619d6c0cb40b4335347231a00ffab6b9404ea5451ba21f87aedc9e6a50a94418eebef1e979986f8aba26bb772ffb4dd371cd1ca89b580089c8857a3a1611dc47596bd60f3c5e3c26ebbbefd76e93facb7fc172c5b61fa86a87111019db3f71205cb1b62574013a825b4a4210379506057f9e82482e6744af05ed19cefe86067bfdda6c36173f11a7503ab15e07cf192e0cf54d03b62806600e052ad02a5241ca8cc74e63821d61a9e68b8d62d94177cb2b492d8c322b838164bd56d3c8dbade8df3b1ad6431a783f57531d33e97b", 0x1000, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x40801) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000056f000-0x18)=@add_del={0x2, &(0x7f0000e7f000-0x10)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/03 10:38:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000373000), 0x2d7) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a9b000-0x9)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005a0000)={0x0, 0x6, 0x30}, &(0x7f0000955000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00008bf000)=r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r2, 0xfe, "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"}, &(0x7f0000001000-0x4)=0x106) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/02/03 10:38:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, r1/1000+10000}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000002000-0x108)={0x6, {{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x3ff}}, {{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff00000000}}}, 0x108) 2018/02/03 10:38:24 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4), 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e40000-0xa)='/dev/cuse\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0x7}) r2 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000001000-0x20)={0x9}) socketpair(0xa, 0x80803, 0xca4, &(0x7f0000001000-0x8)) fdatasync(r2) 2018/02/03 10:38:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003f1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000d6e000)={0xfffffffffffffffa, 0xbb9, 0x6, 0x0, 0x0, [], [], [], 0x4, 0x101}) mq_timedsend(r0, &(0x7f0000787000-0x26), 0x0, 0x0, &(0x7f000059c000)={0x0, 0x989680}) chdir(&(0x7f00005fa000)='./file0\x00') sync_file_range(r0, 0x959, 0x1f, 0x7) personality(0xe) mq_notify(r0, &(0x7f0000307000-0x60)={0x0, 0x0, 0x0, @tid}) mq_timedsend(r0, &(0x7f00009b6000-0x9d), 0x0, 0x0, 0x0) 2018/02/03 10:38:24 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer2\x00', 0x400008, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000002000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000041, &(0x7f0000004000-0x1e)=""/30, &(0x7f0000001000)=0x1e) 2018/02/03 10:38:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000264000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000032d000), &(0x7f0000199000)=0x0, &(0x7f00001e6000-0x4)) syz_fuse_mount(&(0x7f0000853000)='./file0\x00', 0x4000, r0, r1, 0x6, 0x100000) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x5, 0x0, &(0x7f0000fd8000), &(0x7f0000048000), 0xfffffffffffffffe) 2018/02/03 10:38:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f0f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00007a3000-0x4)=0x62a) r1 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00007e2000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff}}, {{0xa, 0x3, 0x9, @empty, 0x9}}}, 0x1, 0x5, 0x6, "041b14664917edf48481e808bf22b4a83adb8b1529a36ae1622ce5b3402c793c3b8e34968dd8b9bf3bd2abeb3c86c1c7d5f552f3c1a76526165aae8a711194377a6e565b601528303b6c2890347e3de5"}, 0x160) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000fab000)={0x15, 0x71, &(0x7f000051e000)="e1105014d9020b8dde21345e6dd28436d74528a68ab46fd7e6ddf4267f44ca6a2393807f61a6fb546225a16090919bce175329d9932d82bdc270ce1bfc163c82b5e4896245886396038f5973e539ee0962f3618d6f8a386ae1264c5a435aaaa870b22088c97f8ebeacd375f87e01cd77eb"}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000db5000)={0x3, 0x0, 0x1, 0x3}) r3 = syz_open_dev$dspn(&(0x7f000007d000-0xa)='/dev/dsp#\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000007a000), &(0x7f0000bcc000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00001b7000)={0xfffffffff7514a35}, 0x1) r4 = dup3(r1, r1, 0x80000) getsockopt(r3, 0xe7c, 0xfffffffffffffffb, &(0x7f0000e1d000)=""/183, &(0x7f0000436000)=0xb7) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000466000-0xb), &(0x7f0000a32000)=0xb) 2018/02/03 10:38:24 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000021000)='/dev/dsp#\x00', 0xff, 0x200) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000018000)={0x0, 0x58, 0x0, 0x9507, 0x5}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000022000-0x6)={r1, 0x7}, &(0x7f000000f000-0x4)=0x6) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000001d000-0x4)={0x1000000000e65d, 0x0, 0xfffffffffffffff9}, 0x4) 2018/02/03 10:38:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000be6000)=""/94, 0x5e, 0x10001}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00006ce000)='/dev/dmmidi#\x00', 0x8, 0x200040) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000021f000)=@assoc_value, &(0x7f000085e000-0x4)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r3, &(0x7f0000851000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/03 10:38:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x800) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)) timerfd_gettime(r0, &(0x7f0000489000)) [ 128.329333] QAT: Invalid ioctl [ 128.344165] QAT: Invalid ioctl [ 128.389554] QAT: Invalid ioctl [ 128.394865] QAT: Invalid ioctl [ 128.423905] futex_wake_op: syz-executor3 tries to shift op by -1; fix this program 2018/02/03 10:38:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000818000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f000066d000)=[{&(0x7f0000867000-0x1000)}], 0x1, 0x0) vmsplice(r0, &(0x7f0000998000-0x20)=[{&(0x7f0000355000)="7aef5d0dbc06b2425b8530a10101a8ec5507f5dd0a95626ac80a474c", 0x1c}], 0x1, 0x0) dup2(r0, r2) 2018/02/03 10:38:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$pptp(r1, &(0x7f0000e6c000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x20) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000de7000)=@assoc_value={0x0, 0x6}, &(0x7f00006f6000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b77000-0x98)={r2, @in6={{0xa, 0x3, 0xffffffffffffffe1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x8}}, 0xfffffffffffffffc, 0x31}, &(0x7f000043f000-0x4)=0x98) shutdown(r1, 0x1) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000b43000), &(0x7f0000b03000)=0x4) close(r1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00009e0000)=@add_del={0x2, &(0x7f0000328000-0x10)=@common='ip_vti0\x00', 0x8}) 2018/02/03 10:38:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000d68000)='/dev/audio#\x00', 0x3, 0x4000) getsockname$ax25(r0, &(0x7f0000df8000), &(0x7f0000d33000-0x4)=0x10) r1 = gettid() getresuid(&(0x7f000017f000-0x4), &(0x7f0000d9d000-0x4), &(0x7f000013f000-0x4)=0x0) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000648000)={0x0}, &(0x7f000042f000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008de000)={0x0, 0x0}, &(0x7f000081b000-0x4)=0xc) fstat(r0, &(0x7f0000ca0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000345000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c20000)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000afa000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005fc000)={0x0, 0x0, 0x0}, &(0x7f0000540000)=0xc) r10 = getpgid(0xffffffffffffffff) stat(&(0x7f0000159000-0x8)='./file0\x00', &(0x7f00009e8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000027b000-0x8)='./file0\x00', r5, r3) lstat(&(0x7f0000132000-0x8)='./file0\x00', &(0x7f000077c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000944000-0xc)={0x0}, &(0x7f00003f1000)=0xc) r14 = geteuid() stat(&(0x7f0000c3f000-0x8)='./file0\x00', &(0x7f0000c35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000f05000-0x150)=[{&(0x7f0000561000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000a65000)=[{&(0x7f0000141000)="ddeb89fe23c5fb5335ca1c70bb973bbf527acc60db9864db4db72a16b351447a9c857f5c511f5ecd89819ff11f52d2b9024ced16acff33652eb93b4c5167a26c07064035a0bf307b8383bf7800d0e011b73bff3b45980024f1e033031a19d5e1f24cdaca0bdfebeb1c12c0edc1d0655d0f35", 0x72}], 0x1, &(0x7f0000edd000-0x78)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x78, 0x40}, {&(0x7f00004e8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b65000)=[{&(0x7f000028f000)="bccd6819982b4f38724f24bd638282a9e36b2bf01f10bca128d432cd6d25b88b6d999f4f27fea6221323baaeb998e286920518b11ff0f6a1a8332e9f73508e80ab4fcebb0c66f3b5789c9cd81e4102bdef257d616d43955e201d3af37e1e9533d7d466ccca83e1dddbfea020270ad5987931c794aec866e12fbb99c8abd36f3650ef0b7284b3f36bf95da4e3bf488696bf4bde2c9454f84d", 0x98}, {&(0x7f0000da0000-0xc2)="886778ed0a1d19cac2abe1191b074cb6c650e8bd5d7778bb3e9b20e674063351880e172e1e6b989ab8d5bf3d622f7914b0a11a9e8f14b5199f3e3f01a3298f0bed444e5b6668be0bdd53972b4ba755271b5809d5ffb4b3a0a9deb82dec6325fe570d77327fe3df97f7c16ae5373664ff2e9fca8067eed8247c6734828b7acdd6739bfce55f5dc5d904762bbcbc64090c8c09953b16b8228cb7692a87e5304126f210be0b4d48be94114033eebcbdcba891b7787e3c9348e6c5a1b9ba6a8923b3222e", 0xc2}, {&(0x7f000082d000)="e2920587eb3705af594be09fe03b3915ab349369f18e9e464f7dacdc9d065fbeab29a01148f7c5f92b923d45d8e9f4244c7dfd3e7c7c7f42a7f3f2bece75cf154c1e97ddca82aaff34655302ec2ee2141df875fd8ad79e887619cbb51e3910dc978b534afd275778cc2593968b6f8bf76741575e2e82814cceb3ee07b43b13e97ecdf77b4df5913277f44a8e910627ee8661d657a34c773638d2940811454db3c59abeeb31067dfbdf4a5951fc8bc3ca8213d32bd2f806", 0xb7}, {&(0x7f0000f42000)="7e7d932e9d3dc282f2d9f1e3480d7fba6e062f946c80744b2ec7722430dd1b7e431bb86bd52e995f152c4bae69d75b80c8d42096217f3dcc6dce999ad3297346e6552b7335fd1309df28eca636cb1177b6cb7ea27483bbd9b9b9a52a68e5b8793f306238bcce48b7249f473629d510b1f54e264fb44cd2d43fe76b1588ab3d8c1394f65a1702f699da549bc04465e2183c30e313aaaa3eb417be00c995683d2869b9f966f6fbd3749eaafea95d0e92fc7cb2e8d84378bb0ee4c5d22be7037583a2fdf43febd23bb4021141cad2647239e5e1d067e1ccb8983fbcb7199af0e255abaad1ea99687af15ef0023d862190f28089008c4fe6", 0xf6}, {&(0x7f000098a000)="0609f67877bd95257ba04251365a4c0db76a77dc640a3497326cdd3f66ac81e4de279769e6222c120de703abbff284ef8e7d39b31a33f6bc61498d5b86c33a2ba3bbe109da64a76b18588c657402d1cdc8399eaadb34bf7a", 0x58}, {&(0x7f0000d8a000)="83adfe5f4132b171d57ba58319a040773ec2c53133fd20ce3162bd1aa1e7552de765c53a47e7e05efab4e33890e73b8e920b8ffccc012a79205c7bbbfcd0bc6022fd08bdee51f0be77cee8c5a6b0322aeb1c6d5a1475081e63a3cea59b8a65c4023cf04d2709eb2f03db709302e48a0306a9bffdbd25494e6c962140bce810b7318253e9bec42340afb5f71c8679a9821be9bceb7fedf3ce848ebfeee20e65", 0x9f}], 0x6, &(0x7f0000eec000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x40810}, {&(0x7f000007c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004ec000-0x70)=[{&(0x7f0000777000)="1d160064588d5b3db35cd37125faec4a1a986ebe5b4f0b69ba27601142c4", 0x1e}, {&(0x7f00009d7000-0xfb)="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", 0xfb}, {&(0x7f0000f1d000)="b0b93f0ea74049f104c34d600df9677c3b6bf0e6464001668def9b8ca213307d6312837ac105a1e4729f5deffa5af4250399f35c54b7ded6a70f4c8a11f815ae4cdef32e3f642fc269af59a64b1620a3c10aa585d7cf111b7dcc509e33a3901d42b67a2bf4df02d01b7bd049f4a91b38af5d49876fe5703b729e222f798afc89d8c8aeaac27ad35f9c20a90ce07d72c81129ee2a84ba020496b6956162bb0d1b634bd4796e8b48d373d2b85e1eed0aff13a4e8148a32e93f5f542e58586f52f9ef19ddae76c7c65cda7900572390404f7b8540a015cedf7318512ed2a76b8e9ad6b8be032a32e971", 0xe8}, {&(0x7f000030d000-0x1b)="436170afdd26e5e4642f631d421a6a8b0c788c3b188106fed63b40", 0x1b}, {&(0x7f0000b72000-0x18)="c266ed79b6b887fe9220a02f53b4f7259b98fa95b6cd0b72", 0x18}, {&(0x7f00001ae000-0x28)="19600ad1fd1cee1c552b5e207612be7a05fabf4db25fd6a6b8282904d0935a66227fb670fd5848ad", 0x28}, {&(0x7f00006fe000)="300328461f99304e4adc8fc4e54320e3f4c38c5fcf4854afbf1556fbee97f97343bd61da4708aa27d3d9cfdca65c5aeaa333417c18e8f8177995a0d1c84fc3860a779f29b8b8336c5c035a965c6aadc9d1e0651a88c1c3c1767add95cc8fe4421e880fd7fce49b9cb48c521332b3e6e94a9fb5a1d0dce5d3aa2484b694b5a4293fdbe2967481d9dfcfb3ba38069a54967c59f787404764c02a7d4ad42c9bced2f0b75c5ef5e35bbbaa697e33050cc38dd4e30c53d2a54d7c3434575292509d0dc9531a96ce456a9d40", 0xc9}], 0x7, &(0x7f0000fb9000-0x98)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x98, 0x80}, {&(0x7f00006fc000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002e5000)=[{&(0x7f0000a4a000-0x2b)="64c6ec46b8facf9332ff1d2c558dbfcd79c2d9f134d26bb1d937fe670584f637cb773ded6b5adf65e70bb5", 0x2b}, {&(0x7f00006d3000-0xac)="42e4232371c24fa4510819c32ab22ba9a5937e6c9f581530d54e362058545e85aac809546dbc3c9d50e9f8de1405a2a392383a980993a7a06d87310ea4665d088844cf349b67726461f1e62c535e4cc1be2b2babfc1eaf6dca9d64ece45ae649caaa3d562b6d820031a1d4eb28eca2ce066c42ed5e7ba50289858e6c0302e908959b74fcf9b6f92533a0530e51f173eed566026f032f45633b33dafda7dd8956e0e0f6eeee80c031aa898920", 0xac}, {&(0x7f00006dd000-0xbc)="ee4003f92095e76ce389f7e18eda4f48f47fac79195674f5d16839d7a2b2a978453d50b9b283e1c60e9734e2c729bd0f9a9c5871421afb3021559cad59fdc80db581f8b7aed2bd2bc1f465533e8c7a3752436749765f5b4f73eded7933bbd415bef2ff171faa8ff53b5a40429a23c11e291e3d67a7d9b7dfc5d549110d92f107cb63ebca27ea6622c95df99dc6666409b3172ed5228ce38c0f40e6a14af9a53dd02248ce1b584eab919cce233a3195684faf6190d353970978468258", 0xbc}], 0x3, &(0x7f0000dcc000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x70, 0x4}, {&(0x7f0000286000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000566000)=[{&(0x7f0000560000-0x84)="025098036967dd7b15b56b9f3ff63a4a50ec9487ae1ba539432ea986f9335629bb9d49f16624ff893ce9eb77ee246e1ee45f075f1efd9fd112242ae28e2dc297b142869965a4b86d3c47abadb6be8d8b42ecc4d559593d4ea0b2658c5103aa67b16ba7611007d724eed09aa6f6e4345394178ad06be33b9ece9ca45ee8ce284d5431683d", 0x84}], 0x1, &(0x7f0000eb5000-0x40)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x40, 0x800}, {&(0x7f0000321000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000024f000-0x40)=[{&(0x7f000034e000)="ec96b5967871034a80d4f06c507bc0ed9e32776af280d693d507da6fd4ca29ec433fa046fb19197f6590a42f86eb582d9fde63d7320eda9f3f93058c3cc3db69edb18ba8698991e5bad430fe0645f42ad25d13ed0a", 0x55}, {&(0x7f000032e000)="45d1b60d1df81b0c3da2ca32ba114e72b6b979401dd6e2592464e7559d1fa38826c663e59f6d4d9e978d08523647525f9bde4a79946570aaa42f9530ea95d61739d100ed1453dd206533567d6f618aa9c38ea193bde375f795db586ef3187db45c8cbb9eb222a29bbb6059044202629dc2b0ffe91d8efeef", 0x78}, {&(0x7f000086a000)="788968a273e2a773d08d5396db95dbb5367c8aed86ad977c71d0f3e0f7c842f50f100b476e839c21a7ac59b6bd6e76fbb2d03f3603fbf9df7bbe3c4616274cc59a53f91a73c42c3be988fc2a069cfa", 0x4f}, {&(0x7f0000b08000-0xd4)="4dd808d1b71c2ccc62d1118deff9a27b6e286c311c6da3d193d6f6cb8ea7c3f367b0d3844673880b4e3ee96c01e942cac5742939e84b11e111c36b304f85485f6d2c9de41aab028cb1b9c012bb497af6b8091144863dbfd53a1952f4dd16ddd376b2f76d4d89f3d8dabcb2d9307aa988567c936bfb8a7033e01980a8d9ba44351e30084c33507cf177588060fd8f4c4175d1282c22882d65d223031caad70a3f9f797f740b7be0ea5c13bf9093060c05731ba64a2d95d6131fe2f156465dbebb368a6d77dfb4c8f16577393a9e05a4d841b716d5", 0xd4}], 0x4, &(0x7f0000385000-0x30)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x1}], 0x6, 0x20004090) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r16, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d87000-0x4)=0x0) getpgrp(r18) sendmmsg$unix(r17, &(0x7f000011e000)=[{&(0x7f0000aac000-0x8)=@abs, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x40) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000a5a000-0x1)='\x00') 2018/02/03 10:38:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000c43000-0x4)=0x1, 0x4) r1 = 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$lock(r1, 0x800000000011, &(0x7f0000004000-0x20)) 2018/02/03 10:38:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffff9, 0x143180) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) quotactl(0x9, &(0x7f0000001000)='./file0\x00', r1, &(0x7f0000000000)="9067cb0cba5b1c4b2fff646501afdeda3899b3a25971119257fe8aaffb394fdd593d5cafd81813bc940358a422a1abb60e648bc91d42a4ce6d02db51c1a203b8197653182033283cf05b3af1ba5e7866f7e68658b4eed324ecfb27b9c0e5398f2a0986fd4b379749e27459dcff2fff53001dba8967bc4eb2d9ceb3c00bc7ef28acd1254f5400f9c12deb65d84386395f4278067f75bb335129852a62593946f7a672795ceea414417dc9e7c0711f308716") sendto$ax25(r0, &(0x7f0000000000)="301c349955bb10e819339f22a2dbf01b1c890d851a05c42c24dfc7e92cb1f38fc18eff260d9fcf75d868ae56c354a7b66aaf168f97a4d520385f373a8919dd008a77c7cfe5b96bf2dc19a8242625846735fb8836cb24d4263065d4285da729787e0bc2a74cc22861e756c74c2b22a6d41d6c160b8ace4de3ffa9375ec79afc43819f96a1776388c002d63591986f6251a9b5e5f20798d94542b8a9e249e6719e49bb9e63fac186c1069ac1bde99b47d276228b0613467369f99f0ef939d6c9588c17ac9a5e026828", 0xc8, 0x4, &(0x7f0000001000-0x10)={0x3, {"7253358bc370e2"}, 0xff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ee2000-0x4)) openat$mixer(0xffffffffffffff9c, &(0x7f00007d1000-0xb)='/dev/mixer\x00', 0x0, 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) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) getgid() perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000a7e000-0x1)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000080a000)='nfs\x00', 0x2000000, &(0x7f000000a000)) 2018/02/03 10:38:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008e9000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000724000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xf) syz_emit_ethernet(0x636, &(0x7f0000485000-0x636)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffffffd}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x600, 0x21, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x3, 0x2, 0x600, 0x0, "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"}}}}}}, &(0x7f000006d000)={0x0, 0x0, []}) 2018/02/03 10:38:24 executing program 2: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000002a000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @empty}}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}]}}, 0x2f8) 2018/02/03 10:38:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00004b5000-0x4)=0x2) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x8, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x26, "7c03a21eaad9ac2e0949be04123e02ba7a8fe853253a235307c283642fc0dde4b58753ca261e"}, &(0x7f0000000000)=0x2e) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0xf435, 0x3, 0x1c, 0x4, 0x385}, 0x14) r2 = gettid() r3 = getpgid(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0xd5)={r1, 0xcd, "c785817e1e006942c8f36b50e6c787d9950b4252ce6f9014a2ec730ce8088b73ef866f455874e03ae494c092fcd42ca206ce61fdd7f7a01ea37822bf15384e79e078534dad5f54b133d2c03fef3ec3405e8d4a53fdc6577b8c8cd0b2f3f397ad75a1eeae6b658239b6ffe291d1b2ea2f8cc8c8b7eb669c701e2b34620e60ae9433a1c60fcb4940175223cff20290bd4b5f553b44338f106693a352638b33ab2c1c3a18face60f99df06ddf2a00ef2ec68c824d65bd4994f9ef454babaa040b6c962aadb74b78c5dcf8b724e21c"}, &(0x7f0000003000-0x4)=0xd5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000003000)={{r4, r5+10000000}, {0x77359400}}, &(0x7f0000003000-0x20)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000)=0x0, &(0x7f0000003000-0x4), &(0x7f0000001000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000004000)=0xc) r11 = getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001000)={&(0x7f0000004000)=@proc={0x10, 0x0, 0x1}, 0xc, &(0x7f0000004000-0x90)=[{&(0x7f0000002000-0x43c)={0x43c, 0x36, 0x13, 0x5, 0x3, "", [@generic="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", @nested={0x104, 0x84, [@generic="87f85dd113f8a775e5196182e17144b2b231181d5d9410abddef8b06ba50dd151c47d2482ea8d87d800b420dfb38e14da87bd3fd2f0ad15b6080af36c4ba3d08d2c0ad7bebb33ee48f4130037a8191e2c69e7517d1f358929a64cc863357eed0820ee1d7a53e6bd3e9626804dd3b5c01261db6c3e26767481b55355b091f0591", @generic="6eafc731053896b636feb1dd39584ac42e715c8ae413b98599636b108ce0810426f217cf7f8bc434d983567d890ac51b87cd4b48df89afc8eaa1525f351adc210dd1cb047584700b9db38f3d9d7814538f655c1b471c27b23472986cb8043ad9595e326e4941887c4d9b2136f488c69f72f3eef69f64d5d251c55b2a74"]}, @typed={0x18, 0x32, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x10}}, @nested={0x180, 0x4b, [@typed={0x28, 0x1f, @str='/selinux/avc/cache_threshold\x00'}, @generic="87fbb8e4974c4de617f65e70f53afd85e87dc0c2696bb82528fcf4daa68f8403cc45ed9a8fbbe29b7eb63b543ffd3991e5775c135ff48f014c9706ad86476308de0a61027fc4a1a099c4", @generic="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", @typed={0xc, 0x1e, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @generic="e0e873e1f3b5427af394469aee15ef486cff6573decdfe5992d62fcbd193e9c96bb9248fa666cd777c719d4c1f6972fcb6418f7baa581026013dda32ad298efbe5bb5f085c3ca425095a6d00be1895b17715efc328ec7f66e1d5a5c69f47e08c40864f7ee663c27ce880ae1fac2e67e77e90c847acbaa6682b12c6c31fd76297c2c24caf2f598cf8c6befbf5ac9977fd4c919fcf99"]}, 0x43c}, {&(0x7f0000000000)={0x1c, 0x1f, 0x100, 0x3, 0x1, "", [@typed={0xc, 0x2a, @fd=r0}]}, 0x1c}, {&(0x7f0000003000-0x20)={0x20, 0x38, 0x10, 0x0, 0x3, "", [@typed={0x10, 0x5f, @u64=0x4}]}, 0x20}, {&(0x7f0000000000)={0x5c8, 0x30, 0x200, 0x5, 0x3, "", [@generic="fc764e827b6fba93f892f5db4d53ed437cac4e4cca5cfe2c7bf8", @nested={0x2f0, 0x96, [@generic="5880a86e95fc5a4d845d825d5f1c1d65614fcb65e96f60e3e563070862e8fa5f7f5d01fe02d9952830a0732fe0473c342ced309c7f7f6c7259af2d29954d4a0fbadd1a43edc3b2f0261fd5e776e27e7261e0d9035441010d7951f2ea", @typed={0xc, 0x71, @uid=r6}, @typed={0x10, 0x37, @u64=0xb9e5}, @typed={0xfc, 0xd, @binary="8520fd828d7ded2406eae46b81826eb651b70c188c3c7eb6645c5e31ab1b98fc72141d08dbc8dd03edd0725256f260c3de32181b4ac1af4d2d7686c251dc09a598e0349fe2af142605b4d5f75840fb9776f09e859e7859d4297ff213ddb58bffc4623b1afa2a55a7ef413bb34e4b8c51b55f6718af0621903e41468eaaaf20be62b49258aa343d6dc9e725487292a75f393994df9b465bfbc941c8b79004c2196bce31e662c5c6c3c60cee14c1ce180f607222b4d4a3c26f303c5fff024a1aa960a180ee7fb2ac1641b4125b2b4c9227e3e767dbf0cd63877d460073c3d44c905e13850f6823be510b39c0f24620ca76fcd6"}, @generic="82df6bc35ff0c40e608526100011651e256e61971b82c96a76c0f0716c84c0ff75fd9c43b3194c53ff1336fefe71b281b84f447a8334c1c96edee4aca26daa01a287d8f99a69e94fa284009278b13166aea6c15b118b8a9134298d11a4bdc8941e078180c2101162f45656860a6481c32a224ae14f48cd6351eb5e5f53020930e2efe420ce566190c95e8c9a66cdf47ed9f2d57466cbb135f00eee6582df590c13302643f21b", @generic="d98037c8678afa97bca97e45b1834a8997b8f4b9221e2ade7114109068ed403dc6f8e0b25c12f4d37fd4768c95e0a771df1604ae26dd71dc12c934a715622791360288c7cdcbe3f92f4c82dcc55e74c1d72526864425839703068d3f66ad22e29f49e26f3036bbcf182db5d219cdde524e49d90027313b059c50e0097c63a36eca02f17fe6d5b3e9a723334379375754e27d63fd3f9333f890dbdcdece6fd0df62582f9524e62fff65", @generic="f6535886ee5c25792ff5ca227f21fc44efc1c43226afae0f274b4582420d6b652d9294d1aba80e93"]}, @typed={0x8, 0x7a}, @nested={0x1c, 0x73, [@typed={0xc, 0x7b, @uid=r7}, @generic="213936db18ea73a539"]}, @nested={0x58, 0x30, [@generic="70588e39d6885b1a2fd31d497f8660554c43b738cd8f7c5748cb0b191664be15bd1b3f90c82f41ca96", @typed={0x28, 0x8f, @str='/selinux/avc/cache_threshold\x00'}]}, @nested={0x90, 0x73, [@generic="37db43f3576da6ea495bca127b53287c3af2ffbc042304da7d3f486915d11c17f8fcaeea59efa6e3e81cdd05f365a8b03596aeea595ad7a31671246934b73c0ca3e54191e80da7b6f1499b159cd0148f9a555f2eb623ca690e6a2887a1ec05b4deadfe", @typed={0xc, 0x4, @pid=r2}, 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@generic="0514ca30548550ad5dc87412af331cca0ca2aacd443d25b3d09fd7372ea0865a1de020b19027d5ccecb45fe15f668f70e9b03f64bf1f51fcfbb756ed0184a3ec9efaf5f26b43de33d35a74edfeedfaa7eef914a9d2efd454d0196432265544ced7a46ee3e93af6800859b8e17958453188293a6b9454886abbbff0c3e5f9a76d5cf55626d0d5b8738df81583a02de3359f6c1ed0ae2e5fbb0db2e92d5485227059fdacf06f5f1cfe8538ae4e69374795ab6d68", @typed={0xc, 0x33, @pid=r3}, @generic="2c1c831cd415e0a9df9c4276f532942bdc00674d9c8ae9c3e2262931ab1336069302d55d484b65ae1afbe8bf4fe4806897b34f37c11a6df63d2fba6ac0b7eaa545518d99640707e39685bf9cdf33628cb05e9d976c28414197beddd2b916ff2dc36da7e7f76f32cd54c1b7005c2ae828d919250cf252b6208625bad99e3f777a1db65a683c6ce9ed9319117601507121c80a55e3c7a81183920862cd0ee5"]}, @typed={0x10, 0x39, @u64=0x2}, @nested={0x4, 0x12, []}, @nested={0x4, 0x87, []}, @generic="eb04afa39779b688015a5f12da7bcbd49fd34ea101f13612cb216e97491a7a3aabf26849d7c8beb4fcc843961aa47f0a6f22369a7d6f9860a3b08afc4795a893d816e241326737b0623a177d240c7ddde500b4743cf499123de70f780dceadb32b9244aae34e0fa8743a75ab022b35fee2d4e4b8d0c678a7f3393c715f3067d806aab10d792b684e7fde993f6107a10529380e0d3d8b4135384e48876490b782bf75"]}, 0x161c}, {&(0x7f0000005000-0x18)={0x18, 0x3d, 0x800, 0x7, 0x3, "", [@typed={0x8, 0x4a}]}, 0x18}, {&(0x7f0000004000)={0x23c, 0x3e, 0x0, 0x2, 0x0, "", [@typed={0xc, 0x4d, @ipv4=@rand_addr=0x5}, @generic, @generic="aed26e70b9b32f3fbcf920a4f67d46250d41666d41b758177e100dadf22d809b38c4dacfe150c4cff594756edfee5ce3b6c619c6c9923f918034c59186b8205c92f008734e55c4571e2b98d8192eee98dae87b2478520b7190fd78f1188529e241781ed2ce44aa36c99d22f7a125201125916873330cd18a2caf819227c0883c5c426d1ad2fc4073099f5cc291a18efbcd728533abd34444d5cf4bb05641a274b8f5dbd540bf2de1f24ef21c7908a1900d7197075dc7", @typed={0x18, 0x73, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @nested={0x138, 0x72, [@typed={0xc, 0x54, @u32=0x1}, @generic="6560dd32082fde150918b259698d2b051121316a964fda6cb6764c14d4c6d5ad4aed58302444b024dced7c528094818b8570e7769c", @generic="90d6c3d207dd0e9e90556a91723d8b03606313b3a55511621a475c6e7b2a5dd0e257cc8275f52cc86938eb5b49e763fc6ea30a4a28be60ffed5e50eb0ba7234adeef9eb6d4e1670a82ec68fb4f938990c4124d2d7dd4611b0ad67ee742b0802524520038fb8cf065084681add27b63c14db49658d156d67d190c3b46173bc854598ad538a99f4d7cf455e16dc2b36d30ef60e03ee9096089b4ec230160482afe55579085c69c8a4e7c08123ca11f2a6d9c3e255a3bb2778eb17b5b9435351a9fc6b831b197e55493982f097b3e9f6d43c9bea881c51b5aed3c0f12ebab33982d94e8b2f2ba712e302e492f3fa7219110"]}, @typed={0x18, 0x94, @ipv6=@loopback={0x0, 0x1}}]}, 0x23c}, {&(0x7f0000004000)={0x74, 0x24, 0x100, 0x2, 0x3, "", [@typed={0xc, 0x25, @pid=r3}, @typed={0x28, 0x13, @str='/selinux/avc/cache_threshold\x00'}, @nested={0x28, 0x6, [@typed={0xc, 0x1, @pid=r3}, @typed={0x18, 0x44, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}, @typed={0x8, 0x21}]}, 0x74}, {&(0x7f0000004000)={0x174, 0x23, 0x600, 0x5, 0x2, "", [@nested={0x90, 0x77, [@typed={0xc, 0x64, @ipv4=@rand_addr=0x1}, @generic="cb6ed1926443d4a06d88786d12921b72f4476153febf2c5f48748ac38062283357f89659cbfd6b229f7a78a2ab5704fe8188d99c6851a1bc955dc661b67e209260adbcce9ed591dd3168", @typed={0x10, 0x78, @str='self\x00'}, @typed={0xc, 0x3e, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x2e, @pid=r2}, @typed={0xc, 0x84, @pid=r2}]}, @typed={0x28, 0x71, @str='/selinux/avc/cache_threshold\x00'}, @nested={0xac, 0x15, [@generic="156442b1c03c24c450f05db17b17db354f71d507739fefc06a21a8226e89ee904285747b9a91ef56a5ec1a22d7242477fcb47ce5557a86b241a0172a764cf5599d032f3da1d2b3d829b7cbb7bd0562009996a5383d78a4c97759c816773aa60746d09523d91b8a0eef1af6cefb9103af985250fdb04bc24ca81c5adc3a888db3900c3e4d4e7a9c9d5e5d43b0e68850f07196a20797e17d320ad6e0d90a4c228f74a0b3732e9b"]}]}, 0x174}], 0x9, &(0x7f0000004000-0x78)=[@cred={0x20, 0x1, 0x2, r3, r8, r9}, @cred={0x20, 0x1, 0x2, r2, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r12, r13}], 0x78, 0x4008800}, 0x40010) 2018/02/03 10:38:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000041f000/0x4000)=nil, 0x4000, 0x4) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000d33000-0x10)={0x80, 0xfffffffffffff001, 0x200}) 2018/02/03 10:38:24 executing program 3: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f86000-0x9)='/dev/dsp\x00', 0x2000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x10001) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/03 10:38:24 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000008000/0x2000)=nil) madvise(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x1) [ 128.519939] dccp_v6_rcv: dropped packet with invalid checksum [ 128.533520] sctp: [Deprecated]: syz-executor5 (pid 16923) Use of struct sctp_assoc_value in delayed_ack socket option. [ 128.533520] Use struct sctp_sack_info instead 2018/02/03 10:38:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000094) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c53000-0x4), 0x4) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1}}], 0x1, 0x0) writev(r0, &(0x7f0000e76000)=[{&(0x7f0000293000)='3', 0x1}], 0x1) shutdown(r0, 0x1) 2018/02/03 10:38:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3a0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000052d000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000ef9000)=""/81) openat$selinux_load(0xffffffffffffff9c, &(0x7f000012c000)='/selinux/load\x00', 0x2, 0x0) [ 128.612885] sctp: [Deprecated]: syz-executor5 (pid 16938) Use of struct sctp_assoc_value in delayed_ack socket option. [ 128.612885] Use struct sctp_sack_info instead 2018/02/03 10:38:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000598000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000aa0000)='io\x00') writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/02/03 10:38:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000613000)={&(0x7f000084a000-0xc)={0x10}, 0xc, &(0x7f0000aaa000)={&(0x7f0000684000)=@updsa={0x180, 0x1a, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@loopback={0x0, 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0xffffffffffffffff, 0x33}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}, @algo_auth={0x48, 0x1, {{'cryptd(md5-generic)\x00'}}}]}, 0x180}, 0x1}, 0x0) pipe(&(0x7f00002a0000)={0x0, 0x0}) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f000034f000-0x4)=0x5) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000605000)=0xff9, 0x4) 2018/02/03 10:38:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000886000)='/dev/dsp\x00', 0x10280, 0x0) ioctl$VT_RELDISP(r2, 0x5605) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000497000-0x20)={{0x0, 0x1c9c380}}, &(0x7f0000bac000)={{0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000b7a000)={0xfffdffffffff0001}, &(0x7f0000419000-0x10), &(0x7f0000645000)={0x0, r3}, 0x8) 2018/02/03 10:38:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x3, 0x80006, 0xf3cb) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000bfe000-0x4), &(0x7f0000c35000-0x4)=0x4) writev(r0, &(0x7f0000118000-0x80)=[{&(0x7f0000776000)="0c5c9fcec8daae99acf8741f7ecd31e9730b9f063a7e049930697964f42757ef87b94ec7bab52221d1b35f34c9eae4748138b492d557461f6aca26436f4756f2ac9cc208a4bfd45ae8ec9ad7c3d7bed207bfbe495fbc6e8d33790919dd83bfa6cc17c66f6c32a154461cde3c332297a6adc6374a9be5be3ff5dea8bdd3b87aebe02b822f024dd0f46f61f7f83c7aaba8c1644a3c818e25d92842551fc27629fbbca4876bc96b4d370d457e3f6437e10d7f0a20130bb1e605d7b22d09c70bec08197b2f3b33df478a9f89b15dd0dbcff120668f5e971fc2e6cf95d1e45c9f5618bbd6e098dc1d951d020f0b9cf1cf302d37436cde3e7c6430", 0xf8}, {&(0x7f0000761000-0xd1)="21a381fde35ed9b6db2f01b3575ba4dea1198e1041a18e0edee6459f19fb2bf294f260aaccc12d6269205361fd3d40e371fd48650655c27c3479994ee7927fa5e34cb793eb1089368312ede76ba3256ff0aa4945640edc0606e98a8109575f01af8a152ef47be1460394feb5a48dea12286b35326d8ee4659fac8adb4d28c50ea9ecbded8d6c83f9d7820c266465f7126f4e462008b48a8859fbfd4923660f21219f56ac3a5237a29cd10eeda10001058834a359273c1ebf7ae5b20185bd24b7ac3d21f3ed20e553a5c26d61e690090101", 0xd1}, {&(0x7f000098d000)="1e4101f068dc52f29a1bb59d9eb8ecdcfd82a136b11cee663df1771b72adfdb9072327876bc6443336882f3c3e62e787d86c0c2b003eafc3ab58aed3679bf4add99fd7c9ac42a1ee80ab812caaf4183747c94dcc2e054959228866de662dc8acd83c127f58f08d5de1999cc6f4f4e366cf602da8cb0e61e357a98faaf416f1212553023fbc60c8dcd400e8b7a6e433d7b7b59f9582f529d62d3398fd21cdfab6604a9cc4672e0982116a18f3ee8135499a87c07d3e3a82f2aff21d6df5a11f42db3ff7edd64da8d53e6962fbe2e31058495cb3e4e9", 0xd5}, {&(0x7f0000a58000)="f3a6156a84b1f4112a0587f6badd85c42f00ba2097a85061cf2bcedfc1f0474f53eae72b38bbca12e5b74c09a364c17ced27268f566d22ef36705160d58f6c45c37702e9f46d6b225cca78073cb1dc66ec34bff919c724555b34ccea06a96b1796ae465e76f239bf71e3dd2e4877cf9861c84e97d6278c202a77535d9f72c9509da1923953af5609b01d62ffe9a6f878a022b547c5a4c96e59158e648c7e2d11c7d40961d222e23391016678a63205fb2a8c8d53efa8fd5455b5971805a77eee8ef9f8477342b59efb3faf7e211b6a209343c9e2fb5c1f819efec2a56fecf40e", 0xe0}, {&(0x7f0000868000)="b27e14210f64d1ba28d6fba9b058052b56c6ee2dde587a7218c6e9b2a75ff1c0175e32e735ee4142fdd971f6229a914ccab4880fdfa915e1cd06f0f9626d4904fc47fd", 0x43}, {&(0x7f0000a76000-0xa4)="cf9a330c417854ae31934d1f0b1cb200b6d410c20e2fda1adec71eed7f94b86ff7b00b9c70b15520970a3d31496c790941391109455bfb18d84109075db98a0ebd55a838899c6743ca97fb2dd3ca6e37497916936eefb96cf5698d119254a54f3a8d7fee3c5a7f165031f73f613951662697709313cfb300ccc8f1f5c5dbd398c2065c4e0536f0e9ab8eee5f9140163c528bb3ce92288200c948d41d01f839068653ff1a", 0xa4}, {&(0x7f00002a5000-0xb)="036b2944f9d843a4d1fefa", 0xb}, {&(0x7f00005c3000-0x32)="00f7ee4f03508591d4a872dcaa1312abbdec1dc6b411d165a69dc64a2750a9c82ee93f21564718aea0598b92c877ccfec86a", 0x32}], 0x8) r2 = syz_open_dev$evdev(&(0x7f000063e000)='/dev/input/event#\x00', 0x42, 0x28001) r3 = syz_open_dev$sg(&(0x7f0000644000-0x9)='/dev/sg#\x00', 0x10000, 0x200000) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f00003e9000-0x2)={0x6, 0x400}) socket$inet_icmp(0x2, 0x2, 0x1) write$evdev(r2, &(0x7f0000038000-0x18)=[{{}, 0x1, 0x48}, {}], 0x30) 2018/02/03 10:38:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005ab000)=0x8, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000c38000-0x8)='./file0\x00', 0x80000, 0x30) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000fe4000)=0x2, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb4000-0x4)=0xac, 0x4) 2018/02/03 10:38:24 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x202) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind(r0, &(0x7f0000005000-0x10)=@ethernet={0x0, @empty}, 0x10) 2018/02/03 10:38:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbb000)="440d0500ae17000000000002da", 0xd) socketpair(0x9, 0x80005, 0x6c13, &(0x7f0000d3c000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00005d6000-0x54)=""/84) inotify_init() setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000535000)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffffb}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xff}], 0x58) 2018/02/03 10:38:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e6c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$rds(r2, &(0x7f0000798000)={&(0x7f00005a1000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000e8d000-0x50)=[{&(0x7f000007f000-0x34)=""/52, 0x34}, {&(0x7f00006ae000-0x10)=""/16, 0x10}, {&(0x7f0000981000-0xef)=""/239, 0xef}, {&(0x7f0000723000)=""/8, 0x8}, {&(0x7f0000bce000-0x5f)=""/95, 0x5f}], 0x5, &(0x7f0000648000)=[@cswp={0x58, 0x114, 0x7, {{0x9a, 0x7}, &(0x7f00002c4000-0x8), &(0x7f00006c4000-0x8)=0x4, 0x2, 0x497, 0x2, 0x1f, 0x9, 0xae}}, @rdma_dest={0x18, 0x114, 0x2, {0xfffffffffffffffb, 0x1000}}, @fadd={0x58, 0x114, 0x6, {{0x7fff, 0x9}, &(0x7f0000e30000-0x8)=0x1f, &(0x7f00007d2000-0x8)=0xff, 0x80000001, 0x6, 0x0, 0x6, 0x9, 0xffffffff}}], 0xc8, 0x4000080}, 0x41) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_dev$sndpcmc(&(0x7f00000d2000)='/dev/snd/pcmC#D#c\x00', 0xe669, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000130000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000974000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f000013b000-0xc)={r4, 0x80000, r6}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f000048e000-0x8)=[{0x6, 0x0, 0x0, 0x3}]}, 0xfffffffffffffff9) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f000083a000)=0x81, 0x4) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[]}}], 0x1, 0x48084) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000036b000), &(0x7f00001bd000-0x4)=0x4) shutdown(r1, 0x1) 2018/02/03 10:38:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) r2 = syz_open_dev$adsp(&(0x7f00001b5000-0xb)='/dev/adsp#\x00', 0x676, 0x100) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000cd3000-0x18)={0x1ff, 0x3, 0x5}) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f000064b000)=""/128, 0x80) 2018/02/03 10:38:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000302000)='/dev/amidi#\x00', 0x5, 0x440080) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000057000)={0x4000000, 0x7f, 0x21}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000038a000-0xa)='/dev/cuse\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000db7000)) read$eventfd(r1, &(0x7f0000b18000), 0x8) 2018/02/03 10:38:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x190) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000464000-0x38)={&(0x7f0000d71000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000cfe000-0x20)=[{&(0x7f00004e7000-0xc2)=""/194, 0xc2}, {&(0x7f000026f000-0x32)=""/50, 0x32}], 0x2, &(0x7f00007fa000)=""/200, 0xc8, 0x81}, 0x1) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000f6d000-0x4)=0xd85, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/03 10:38:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x107000, 0xa) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000bb2000-0x10)={r0, 0x50, &(0x7f000018a000)}, 0x10) r1 = inotify_init1(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x17)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000001000)={0x7, 0x24, [0x49, 0x100000001, 0x3, 0x1, 0x8, 0x4000000000000000, 0x2, 0x7fffffff, 0x6]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002000)={0x40, {{0x2, 0x1, @multicast2=0xe0000002}}, 0x1, 0x8, [{{0x2, 0x2, @rand_addr=0x4}}, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @empty}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x4d8) ftruncate(r0, 0x80000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}, 0x1c) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)) ftruncate(r0, 0x3) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000)=""/4096, &(0x7f0000002000)=0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000), &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000002000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000)={@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3, r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000007000-0x9)={@generic="8097c05b15419f87d11e3c2f5aee65ae", @ifru_flags=0x400}) socket$inet6(0xa, 0x80f, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000007000)={{0xa, 0x1, 0x98f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}, {0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}, 0xd07, [0x4, 0x0, 0x9, 0x2, 0x7, 0x2, 0x3, 0x9]}, 0x5c) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000000000/0x4000)=nil) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0xffffffffffffffea, &(0x7f0000008000)="b533bb6853cd1a4cedb265a07537197c0e870dc943d8e82f9f6fc07d1f028a2a5e0418bc6172ad4a41d3417fd9af8f590fcf3214fe99cfdf3918221a223bb3d40d6c4d95066b43a59fade69c6502720e3faa27ee31f21a89ea478d6055694dc46fb128672833d27e7d1382063bb88d80cc255bd6") 2018/02/03 10:38:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x20000, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$unix(r3, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0xffffffffffffff6e, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x20) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r1, r4, &(0x7f0000e65000-0x8), 0x8) 2018/02/03 10:38:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000011000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, @dev={0xac, 0x14}, @rand_addr, @rand_addr]}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0x9, "107777ff001002"}]}}}}}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000b43000-0xc)='/dev/amidi#\x00', 0x40000000, 0x100) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000a8f000)={0x80, 0x7, 0x3, 0x1, "3b82073bef2c7dcd1d3f0bb1a27114bd30bce0e61c804df1b52e4dc7977a9f46"}) 2018/02/03 10:38:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000eee000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00003ef000)) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000884000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getresgid(&(0x7f0000ec7000-0x4), &(0x7f000099b000-0x4), &(0x7f0000a0b000-0x4)) write$tun(r2, &(0x7f0000df7000-0xfca)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[@ra={0x94, 0x6}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfa4, 0x0, "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"}}}, 0xfca) 2018/02/03 10:38:24 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a17000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000fba000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x10000) setpriority(0x0, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0xff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000992000-0x8)={r2, 0x4}, &(0x7f0000000000)=0x8) 2018/02/03 10:38:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x4) msgctl$IPC_RMID(r0, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522}, &(0x7f0000fea000)) 2018/02/03 10:38:24 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f53000-0xa)='/dev/cuse\x00', 0x200000, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000f52000)=""/11) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ef7000)={0x7db, 0x100, 0x8, 0x7fff, 0x7, 0x4, 0x4, 0x1, 0x0}, &(0x7f0000f54000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ef7000-0x8)={r1, 0x7cbf}, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f52000-0x8)) socketpair(0x1, 0x802, 0x6, &(0x7f0000f50000)={0x0, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000f51000-0x120)={0xff, 0xfd, 0x642, 0x5, [], [], [], 0x400, 0x3, 0x1, 0x7f, "44d7ebd519ac872cd5c6d920c4c44958"}) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00002b5000)) 2018/02/03 10:38:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001c3000-0xa)='/dev/cuse\x00', 0x101000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xfff) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000e7c000-0x4)=0x5, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000034b000)='/selinux/mls\x00', 0x0, 0x0) bind$inet(r2, &(0x7f0000e29000)={0x2, 0x3, @empty}, 0x10) sendmsg$nl_route(r1, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000ab2000-0x24)=@setneightbl={0x24, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x10, 0x1, 'vboxnet1\x00'}]}, 0x24}, 0x1}, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xc0) [ 128.875400] device eql entered promiscuous mode 2018/02/03 10:38:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bd1000)={0x0}) recvfrom$unix(r1, &(0x7f0000ad8000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000b07000)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3a000), 0x4) r2 = dup2(r0, r0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000dbd000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000037c000)=r3) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000671000)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00007b8000)=0x0) getpgid(r4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) getpgid(r4) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000070000-0x4)=0xe4bf000, 0xc5) 2018/02/03 10:38:25 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x19980330}, &(0x7f0000244000)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000014000)='/dev/sequencer\x00', 0x200600, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000bc5000-0x5)='user\x00', &(0x7f0000c40000)={0x73, 0x79, 0x7a}, &(0x7f000073f000-0x6d), 0x0, 0xfffffffffffffff9) r1 = request_key(&(0x7f00002b2000)='id_resolver\x00', &(0x7f00003ef000)={0x73, 0x79, 0x7a}, &(0x7f0000123000)="a5747275737465642d2b00", 0xfffffffffffffff8) request_key(&(0x7f000095f000-0xa)='blacklist\x00', &(0x7f0000855000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000911000-0x5)='user\x00', r1) add_key(&(0x7f00003d4000)='.request_key_auth\x00', &(0x7f0000cd0000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d88000), 0xfffffffffffffe91, r1) keyctl$dh_compute(0x17, &(0x7f0000d9f000-0xc), &(0x7f00008f1000-0xd)=""/13, 0xd, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000020, 0x0, 0x9}]}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000000d000)) 2018/02/03 10:38:25 executing program 2: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000033000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000029000)='/dev/kvm\x00', 0x1ffc, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000002c000-0xb)='/dev/mixer\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000033000-0x18)={0x10000000000000f0, 0x0, [{}]}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000033000)={0x0, 0x7}, &(0x7f0000019000-0x4)=0x8) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000035000-0x78)={0x1, {0x2, 0x3, @empty}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x247, 0x6, 0xcd5, 0x200, 0x2, &(0x7f0000034000)=@common='dummy0\x00', 0x76e, 0x80000001, 0x4}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000f000-0x30)={0x18, 0x0, &(0x7f0000036000-0x18)=[@enter_looper={0x630c}, @release={0x40046306, 0x1}, @register_looper={0x630b}, @decrefs={0x40046307, 0x2}], 0x9a, 0x0, &(0x7f0000027000)="f100c02fea17b83fd931d57b9f5c74150593929ccfd0a878a118c492ab7e658f6fb60a6b6043307c6ee72b80e5aeddda5f2969c299403a33d67ec6fd0f5370f7c8d5370f5342b45b75e96265da607571c8780121910f657758a52983e29c0ae2de014dfa2947d5aa6901bbc1e7e020ef57777cbfa4da8ac81b19d444323c79a19c9a6e46a684990d96ff9483e140d3d63d5e290bc8003a4853d5"}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000001a000-0x8)={r5, 0x401, 0x7}, 0x8) 2018/02/03 10:38:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000034e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000bcd000)) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000521000/0x18000)=nil, &(0x7f0000042000-0x18)=[@text64={0x40, &(0x7f0000297000)="0f23edb805000000b9010000000f01d94bd9f2640f001500480000ddc566660f382a700066bad004ec6666660f380091c6595d533e46d9fa67d9ee", 0x3b}], 0x1, 0x26, &(0x7f0000582000)=[@efer={0x2, 0x2000}, @cr0={0x0, 0x80000028}], 0x2) 2018/02/03 10:38:25 executing program 0: 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000795000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80}, 'port0\x00'}) 2018/02/03 10:38:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) connect$inet6(r0, &(0x7f0000b18000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r0, &(0x7f0000f3a000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) fstat(r0, &(0x7f0000ff9000)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000139000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000080c000-0x8)={0x9, 0x5, 0x1, 0x100}, 0x8) getuid() 2018/02/03 10:38:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000e5000)='/dev/admmidi#\x00', 0x7fffffff, 0x400) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00008c9000)={0x7, 0x8, 0x81, 0x7, 0x0}, &(0x7f000022a000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e19000)={r1, 0x1}, 0x8) membarrier(0x10, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000072d000)=0x0) perf_event_open(&(0x7f000001d000)={0x20000000002, 0x78, 0xe2, 0x0, 0x2, 0x20000, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x10001, 0x0, 0x40, 0x0, 0xc3b, 0x0, 0x6, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x1, 0x4}, r2, 0xfffffffffffbffff, 0xffffffffffffffff, 0x0) membarrier(0x8, 0x0) 2018/02/03 10:38:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rtc\x00', 0x80, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000095a000)=0x2, 0x8) r1 = syz_open_dev$vcsa(&(0x7f00009a2000-0xb)='/dev/vcsa#\x00', 0x1, 0xc0002) ioctl$int_in(r1, 0x5452, &(0x7f00002d2000)=0x7) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7fff) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000ce5000-0x18)={0xfcb6, 0x0, 0x1, r1}) pkey_alloc(0x0, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"09c3fa865576251c6e3b338a"}}], 0x30) 2018/02/03 10:38:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006c8000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) getsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f000092f000), &(0x7f0000bcc000-0x3)=0x4) sendto(r1, &(0x7f00001e9000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333a91e87f21d81c0f416ba7e1459373e84f858bf66e8a1ba92237ef0e2a78c5494d01d028a14958f77d21b2e8fd8c238b1170c5c9d3eae7bb83de0a161dc612024e43a9859d94de787792eb2ad570c82aa67e11d2045119ace3cdf9535f3110c534bed9c111540cd9cb57b2996227be28593ad79b4443d40f30f7fd0ac1c7b5f735356b6bf24bffac0488d56e4e0e818c49dbe249e39e", 0xb0, 0x0, &(0x7f0000286000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x26) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/03 10:38:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000266000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00006b8000)={0x7c, 0x0, 0x10000, 0xbae}) madvise(&(0x7f0000e27000/0x2000)=nil, 0x2000, 0x5010) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000611000-0x20)={0x100000001, r1, 0x10003, 0x7}) 2018/02/03 10:38:25 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000000)={0x1, &(0x7f0000001000)=[{0xd232, 0x20, 0x3}]}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f000087b000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a4f000)={0x5e, 0x7, 0x0, 0x20, 0x9, 0x0, 0x8001, 0x8, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c1a000-0x9)='/dev/rtc\x00', 0x40, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000003f000)={r1, 0x10001}, &(0x7f0000e08000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000017a000)={@generic="71d327cb66bcc9bb45e8f18b66ad9359", &(0x7f0000305000-0x88)=@ethtool_flash={0x33, 0x6f3800, "6e16a03221ac2e1c9e3ca6d652b87acff8ac0c93bf373e36370fb3a6fd8f8ee24cb97e0d6ee20d69ed70ee5868bb65bdd020a76177b8eece41496dce6789b933929c08907246b3210a5fc4590ad5b6965900c1f4f334ac5ee0e78405061b707e629770eea79aad181372f9165d6f3589f15c8918c8b3b40d0eba4f96498c14a0"}}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000574000)) socket$packet(0x11, 0x2, 0x300) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/02/03 10:38:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00002ac000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x20200) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ee5000)=[@in6={0xa, 0x1, 0x84, @loopback={0x0, 0x1}, 0xffffffff}], 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_int(r1, 0x1, 0x1c, &(0x7f00000e8000), &(0x7f0000a13000-0x4)=0x4) 2018/02/03 10:38:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') readv(r1, &(0x7f0000f47000-0x20)=[{&(0x7f00006a6000-0x53)=""/83, 0x24}, {&(0x7f0000aaf000)=""/138, 0x8a}], 0x10000000000000ac) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f000041b000-0x4)=0x4, 0xffffffffffffff94) [ 129.115470] kvm [17031]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x9 2018/02/03 10:38:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{}, {}], 0xfffffd24) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000939000-0x8), &(0x7f0000ad3000)=0x8) r1 = syz_open_dev$amidi(&(0x7f0000330000)='/dev/amidi#\x00', 0x9, 0x8400) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000817000-0x8), &(0x7f00006fa000)=0x3c5) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/03 10:38:25 executing program 7: mmap(&(0x7f0000000000/0xeab000)=nil, 0xeab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000eac000-0x3)=0x2, 0x4) write(r0, &(0x7f00004c6000-0xb8)="240000002a0025f000000000000000000900000004000000000000000000000300010091", 0x24) [ 129.183694] kvm [17031]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x9 2018/02/03 10:38:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000d52000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @pid}]}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d25000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00001ef000-0x8)={0x3, 0x1ff}) 2018/02/03 10:38:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x10000000000b, &(0x7f0000447000), 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f47000-0xf)='/dev/sequencer\x00', 0x181800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000373000)=0x3, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00005cf000-0x9)='/dev/dsp\x00', 0x20001, 0x0) epoll_wait(r2, &(0x7f0000b87000-0x24)=[{}, {}, {}], 0x3, 0x8000) 2018/02/03 10:38:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b35000)=0x312, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f000075f000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f00002a3000-0xbc)={0x7, 0x2, 'client0\x00', 0x2, "a8e63aca4d4b4284", "b5e5b15375f77503636872bf742b7c17ab9dcbf018f79dc5d2c54045d9d15632", 0x9a5f, 0x9}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000060000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000500000)='@', 0x1, 0x0, &(0x7f00006da000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/03 10:38:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mknod(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005fe000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 10:38:26 executing program 2: modify_ldt$write(0x1, &(0x7f00009a9000-0x10)={0x8, 0x20001800, 0x1000, 0x5, 0x6, 0x8, 0x4, 0x2, 0x6, 0x7}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x10)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000+0x59e)='./file0\x00', 0x11e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000)={0x0, 0xfd, 0x1, 0x40}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0xe2, "62320d9459a5622f7b94925cef9090c5834d06d854bc3ec3eaecef55c353d6d1c96ea5ae88bea7277320b2c584705b1597b345a8ba334a6ec1ed1db4d5e1cabc1a02cf2a34b437306b1fc73c54c321a33c93b026ec9dd50446a380077526d99de17ca2446d0049a24d87debd2c9804a72af3072083af137118993ba3719b231b53b0621fae81baada6d0787ee814423d2a78b68daff9fddb2ffa506d57e3a2ff8c8d11a4392c279dd1a1645332caac65b5867e29981fded8dea93e3102fbb8dae77241d1dcb49042db615273002b235484f2504353ec65df867c5ccdcdb4a895ef51"}, &(0x7f0000002000-0x4)=0xea) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) accept$alg(r2, 0x0, 0x0) futimesat(0xffffffffffffffff, &(0x7f00003da000-0x8)='./file0\x00', &(0x7f0000ab9000-0x20)={{}, {0x77359400}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000003000-0x4)=0x6) 2018/02/03 10:38:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 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) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00004a8000-0x40)={0x0, 0x0, 0x0, 0x0, "1ceef83ec8168650ab883efc6b081bb604e7d7b0ceb1debbcfa8a1662cbbdb7c06863c453676a16ca8426a9b"}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00000a4000-0x8)={0x0, 0x0}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b0b000-0x9)='/dev/dsp\x00', 0x101300, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000f9f000)={r2}) listen(r1, 0x101) 2018/02/03 10:38:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000c03000)) fchdir(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000)={0x3, 0x5, 0xf7e8}) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0x10)={0x9, 0x4, 0x290, 0x8, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x1f, 0x1, [0xb0]}, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000006000-0x8)={0x1f, {0x1, 0x20, 0x6, 0x3, 0x9, 0x9}}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000-0x8)={r1, 0x7fff}, &(0x7f0000006000-0x4)=0x8) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000)=0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000007000-0x9)='/dev/sg#\x00', 0x9, 0x604000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r1, @in6={{0xa, 0x2, 0xffffffffffffe563, @empty, 0x1}}}, &(0x7f0000007000)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000008000)) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000008000)={@remote, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000000a000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000000b000-0x5c)={{0xa, 0x0, 0x3f4, @empty, 0x4f2d}, {0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0xda, [0x6, 0x5, 0x10, 0x7f, 0xa6, 0x7ff, 0x1, 0x7]}, 0x5c) 2018/02/03 10:38:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000feb000-0xc)='/dev/amidi#\x00', 0x0, 0x40000) statx(r0, &(0x7f00002db000-0x8)='./file0\x00', 0x900, 0x40, &(0x7f0000ad5000-0x100)) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='sysfs\x00', 0x0, &(0x7f00001e1000-0x1)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b72000-0xa)='/dev/cuse\x00', 0x20000, 0x0) getsockname$ax25(r1, &(0x7f000081f000-0x10), &(0x7f0000f7d000)=0x10) 2018/02/03 10:38:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x36) epoll_pwait(r0, &(0x7f0000b2b000-0x24)=[{}], 0x1, 0xffffffffffffff6c, &(0x7f00001ec000-0x3), 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000089f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = gettid() r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009ab000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000ba3000)={0x7ff, 0x80000001, 0x7fffffff, 0x8, 0x1, 0x0, 0x100, 0x2, 0x0, 0x1}) timer_create(0xffffffffffffffff, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={&(0x7f0000b57000-0x9)="0da65525af1a9959c2", &(0x7f000034b000-0xea)="d57ead8736346dfe14829af864831ae2bfd5d3e30b63db2bd04e81d7cf711cb8d459094f3aae21a80d849cf2b16d42891068ad6bcd3fd97cbccddb2a66ff10cbfa753bce51e7ab9f1c9e399c05748499f26676b582ed2aa6897a818c7bf867e358ac962b0b1a1f29f8a7417193b5bfc471d211d2f19054c844e42b11883d03a2019782777c2b445c622975f92a7bb688c5236eac868880b42f2beb51004f0ba2b847ecaea7e188735423bf3d8b407b1ad5a727080819cb96f526a774792c0ba413ff19e40539686d9ff78b56e3ef56d793b84294af01f695858f052bb5e3de5e8599a17cd872cb2fc7ed"}}, &(0x7f00001fe000-0x4)) r3 = msgget(0x1, 0x80) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000cb1000)=""/220) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000f41000-0x20)) tkill(r1, 0x1000000000016) 2018/02/03 10:38:26 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40184152, &(0x7f0000006000-0x1f5)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000008000-0xd)='/dev/dmmidi#\x00', 0x1ff, 0x200) 2018/02/03 10:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000139000)={r1, 0xfffffffffffffdef, &(0x7f0000d2d000)}, 0xffffffffffffffb5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) openat$rtc(0xffffffffffffff9c, &(0x7f0000efb000-0x9)='/dev/rtc\x00', 0x400000, 0x0) 2018/02/03 10:38:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x18000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="0c0237360f9f96e14d85e94037b6a2a9", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000085000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00003ab000)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00006cc000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005d8000)={0x0}, &(0x7f0000578000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000aac000)={{{@in=@rand_addr, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@local}}, &(0x7f00004bb000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a84000)={0x0, 0x0, 0x0}, &(0x7f0000d18000)=0xc) r9 = gettid() fstat(r2, &(0x7f0000f23000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000938000)={0x0, 0x0, 0x0}, &(0x7f000023a000)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ad7000)=0x0) fstat(r1, &(0x7f0000940000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006d4000)={0x0, 0x0, 0x0}, &(0x7f0000c43000)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00004a4000)=0x0) lstat(&(0x7f00007d2000)='./file0\x00', &(0x7f0000359000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cc7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c08000)=0xc) r18 = fcntl$getown(r2, 0x9) lstat(&(0x7f0000332000-0x8)='./file0\x00', &(0x7f000038e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000232000)={0x0, 0x0, 0x0}, &(0x7f0000bd0000-0x4)=0xc) sendmsg$netlink(r3, &(0x7f0000bb0000)={0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f0000582000)={0x241c, 0x29, 0x0, 0x5, 0x1, "", [@nested={0x7c, 0x6d, [@generic="816a01814b474a2735", @generic="2906e6a555e1c0ec0afdc5d92afd7fc9544f02816e655ec565867736db325be846fd1ae4f1aca2d45115c5e30dd221407993e279cae7d6251676ea3dbd69a8f32d21f1fa0ef6fa3ef71cd4b5b67ded5042079fd10536c661cce33719e4252ce7bac35e34a04854b4fdb203a3"]}, @nested={0x298, 0xe, [@generic="5c52ceb2e5d07cb45f6ab3eadb407959450f64fa3ab02b65834b39813501e131cab3bf6656742114469ff988e1c6ad3b7475640d4f1513540ec51c1b2e8340aba63ae3fe1e8cd3430710a37928c8c9a5f381e1859c6fa7972ffb1cf5090841921228953153a63a8d412988df1dd6f77dd734344ee9d5f358561a4b81fb5420bb353264bc01afab030b2ee2a840efa9edaeec503ad8b999e591ad9b0a78b3511efdc87ee5d6eedff582232e9d81fc010c5cc9ee560254955291da1b30e3dae404bbc3729cb46efaf8a1515cd851c39505ce53f923267813d58369", @typed={0xc, 0x22, @pid=r4}, @generic="42ee9bbb85e77bb752694ca6359b82b809bf736cb3c329566747d96a0eca2df0bac1043cd62d06cc271d68f8e9fbc8ef8e9c789b485b65d03c765ac1", @typed={0xc, 0x32, @pid=r5}, @generic="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", @typed={0xc, 0x20, @fd=r1}, @generic="943c8b4cc02bd89e5767e60a108b6297d129292c2b63a0d926ae40cc505d17c5cf4796b44669c82633813fac91697ef696b5f032ddf37f66d02153999046b23bb6e8fe41480f9bcc3fc584b26076d356acb14dc3fb9850a4"]}, @typed={0xc, 0x58, @u32=0x5}, @typed={0x60, 0x54, @binary="ea2c3229d96ac714ed2ffc11753b073c70ac767df8c27ad32a469f75fe44330766f2bfe4cbfd4d038ab9cc7d3df585283610a816e2c2273aed3716bcfb10ad18fb5212faa4f8737fc9b402b56e779e195414dc7bd9e3e505"}, @generic="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", @nested={0x108c, 0x54, [@typed={0x10, 0x3, @u64=0x2}, @generic="649d183121ff09822cfd606c217d4819096992", @typed={0x10, 0x4e, @u64=0x4c}, @generic="5f0b9d122e3c8cf074cc4a568646b07a709f", @generic="14f739a4fa72af", @generic="e2b90830d5877f666e892a3c8942ec955bada05382a2aef653aab673d35f2de25771f816309a01dc15ca224ca26632daf0", @typed={0x8, 0x56}, @generic="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0x241c}], 0x1, &(0x7f0000881000-0xf0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x38, 0x1, 0x1, [r1, r1, r2, r2, r2, r1, r1, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xf0, 0x8000}, 0x4000000) close(r2) r21 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r21, r2, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/03 10:38:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) socket$inet_dccp(0x2, 0x6, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) 2018/02/03 10:38:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f00001a2000-0x1000)=""/4096, 0x1000) 2018/02/03 10:38:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ec000)) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000531000)='setgroupe\x00') sendfile(r2, r2, &(0x7f00003a7000), 0x400000ff) r3 = fcntl$getown(r0, 0x9) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000bbb000)) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000459000-0x110)={{0x1ff, 0x0, 0xffff, 0x80000000, "8544e22e2ee126201cab811564309e5d74d9ed7484cd36336fba38bf65eb307801f90af9e4da41657df47c86", 0x9}, 0x0, 0x0, 0x4, r3, 0x1, 0x6, "c429a783f2a6cc1b4b9019b99284e3585e6e3552d0a3ecdb1f83dccb6df7e164f433b32cab0040e98773a47fe9995a137970db5f389e23d27a3e24c1d6eafb45", &(0x7f00002b3000)='setgroups\x00', 0xa, [], [0x9, 0xfffffffffffffff7, 0x8001, 0x3ff]}) sendto$llc(r2, &(0x7f00005fa000)="532d5ed6254b4d812f20b27c8a7f3d17c848cc7e62831497edaf9b2cb6869816271e04cfd52db3acdb1d4aa889e6de2719249be95264b55b2ad89a8508eafea03b558e380248039c02eac6daef97b6d84f24ba3ee66ed98f87a5ca5e399d7ba4d85b00c9c93680106d7613ae7fbb445d553b76b4976a66f0c97ffbf50e01d1acd68f523a207941e7f21199eebfad25919143a4e8fd817dd59c78f1d76ca88d165b6d9ff30b66a5ee04b0d2e13b66967844af223d3b19f552356e753a5e5b11c7895a70e9e35c7bc8aabc78a73bc8da2f985b4821015159632a45358453574b6f869eebbc5413d2c2ab2860b8e7", 0xed, 0x20000044, 0x0, 0x0) 2018/02/03 10:38:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x10000000000001, 0x0) pipe(&(0x7f000096e000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x2000007, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r5, &(0x7f00003c9000-0xc)={0x10002008}) mmap(&(0x7f0000000000/0xa01000)=nil, 0xa01000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 10:38:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) socket$nl_generic(0x10, 0x3, 0x10) bind$inet6(r0, &(0x7f000006b000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0xfffffffffffffe1f) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/02/03 10:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00005fb000-0x4)=0x2) setsockopt$sock_int(r1, 0x1, 0x32, &(0x7f0000ef4000-0x4), 0x4) 2018/02/03 10:38:26 executing program 4: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00002b4000)={0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00002da000+0xabd)) open$dir(&(0x7f0000402000)='./file0\x00', 0x202280, 0x91) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r1, &(0x7f000032f000-0x38)={&(0x7f0000b58000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000ca5000)=[]}, 0x12000) 2018/02/03 10:38:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000512000-0x4)) r1 = open(&(0x7f0000edb000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000329000)={0x2, 0x2}) 2018/02/03 10:38:26 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x24, 0x0, 0x0) [ 130.313958] syz-executor0 (17120): /proc/17113/oom_adj is deprecated, please use /proc/17113/oom_score_adj instead. 2018/02/03 10:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000cf000)={0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d83000)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x2, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) unshare(0x400) setxattr(&(0x7f0000308000-0x8)='./file0\x00', &(0x7f0000786000-0xd)=@known='security.ima\x00', &(0x7f00002f2000)='ppp1&,keyringposix_acl_access{\\*\x00', 0x21, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006e1000)='/dev/autofs\x00', 0xe71de946597e8aba, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = dup3(r1, r2, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x6, 0x4, 0x4, 0x40, 0x0, 0xffffffffffffffff}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f000061e000)={&(0x7f000087b000)='./file0\x00', r3}, 0x8) r4 = syz_open_dev$usbmon(&(0x7f00007c9000)='/dev/usbmon#\x00', 0x7, 0x40201) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f000053c000-0x18)={0x0, 0x30000000, 0x8000000000000000, &(0x7f0000c78000)}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000039000-0x4)=0xfff, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000039c000)={r4, &(0x7f0000257000-0x55)="d9941ecb483e0a3c67bfcfa38075645ec93a61fa218262a31522be6fb4ef91657d4a2ebf4563025dfa1a92f052928593a42ef7efc1aa4705f5a03c63d0962a2b725f234e7a3863f1978c1439c85ac344ad4ee87ea0", &(0x7f00000c6000-0x36)=""/54}, 0x18) 2018/02/03 10:38:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000087a000)={0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f0000bb6000-0x1c)) 2018/02/03 10:38:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x91, &(0x7f0000a7b000-0xc0)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x83, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x3, "db5bd93ab1153cd5bdd5b25be13fd44ded590deb4f98e72b2d10ce538f47dca59115b042d3fe76840fe0139e82e095f4288da7b16d732b9a60f51d4336297822b2d0f4268986996c112b9d7544c918a2b6fe13f9027a4c54630c8cf40070ec39b443f4e23e6fc7"}}}}}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000030f000)='/dev/snd/midiC#D#\x00', 0xfff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001b7000)=@sack_info={0x0, 0x9, 0x9}, &(0x7f000035d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008b2000-0x1)={r1, 0x5}, &(0x7f00004dc000)=0x8) 2018/02/03 10:38:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf1000-0x9)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000cfb000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000557000)='/dev/cuse\x00', 0x40402, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000085c000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x0, 0x0, 0xc4a4, 0xfffffffffffff252, 0xf845, 0x4, 0xfffffffffffffff8, 0x0, 0x400, 0xc274, 0x0, 0x10000, 0x8090, 0x10001, 0xffff]}, &(0x7f00001b8000)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000017c000-0x8)={r3, 0x40}, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000909000/0x18000)=nil, &(0x7f00005d9000-0x18)=[@text32={0x20, &(0x7f0000636000-0x5a)="660f3881a8d30000003667360f38014ea336660f3881a664246245c4c27d0f2d1462000066b8f5008ee0660f388215f9ffffff660f229b66ba2000b0a5eec744240058000000c744240200000000c7442406000000000f011424", 0x62}], 0xaaaaaaaaaaaad4b, 0x30, &(0x7f0000edc000)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/03 10:38:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000439000)='./file0\x00', 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00001c5000)='/', r0, &(0x7f00008e0000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}}, 0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dab000)=@sack_info={0x0, 0x7, 0x1}, &(0x7f0000c35000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000039e000-0x8c)={r2, @in6={{0xa, 0x0, 0x10000, @empty, 0x3}}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000cc000-0x20)={0x6, 0x6, 0x2, 0x0, 0x7fff, 0x100, 0x0, 0xfffffffffffffff7, 0x0}, &(0x7f0000a55000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000488000)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}}}, &(0x7f0000c1a000-0x4)=0x8c) lremovexattr(&(0x7f0000feb000-0x1)='/', &(0x7f0000d88000)=@random={'osx.', '%wlan0selinux/[\x00'}) chroot(&(0x7f0000bb0000)='/') fchownat(r0, &(0x7f00004fb000)='./file0/file0/file0\x00', 0x0, 0x0, 0x0) 2018/02/03 10:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000058c000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000b9b000)=0x1) r2 = epoll_create1(0x0) r3 = epoll_create1(0x2) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000ab4000)) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003f4000)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f000099d000)=0xe8) r6 = getegid() fchownat(r1, &(0x7f0000723000-0x8)='./file0\x00', r5, r6, 0x1100) readahead(r0, 0x1, 0x8001) rt_sigpending(&(0x7f000088a000), 0x8) vmsplice(r0, &(0x7f0000fc8000-0x20)=[{&(0x7f00009c0000)="320250b20917a9c164008c7a2b479c654c53dd77c5f2e34233aad4d8c9faa992714b29e8a3001612a5cdbd3eef6a2dd31d1fb87f4df6b80278003d91407ddef0f5a764d8c4cbc0fad3dbdd725b921e49f7f37e304d2cc841477c4120a4aeff257480063da3e55976291789d1b994d367c269bf0d3cdb005a1c9705f0917cfcb7a4de9cb00f2871d5c95cb31ce3913cd5a03b53c12d2a4da9d183e8e33e9d70de2ba9cd", 0xa3}, {&(0x7f0000971000-0xcc)="879313d971114681a89358cacb8c09c7d44165424adf5453af7b67e786b161b369cef0ec1cdd0fe9b6b20ecb2c4d759353a5a9e72e5d83e247446476a41c37544ef118aeb047a4ecfa73704ca60cbb769061aa3c438a6c134c03627f2208feb46097eaf14c562e70ae46a619e7af20e7565c04e34aa59fcc789567d84d60381bc8c89f200705e6fa311bcc69186475dcdf2fb85f71cdd0e940dd28333d871d80c32ffdd6a4803beb1039552a5650549e01d2cc3306da243e972fe100e356f3b3a7a0909bdd12f1bc01953f06", 0xcc}], 0x2, 0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x80000002003}) flistxattr(r1, &(0x7f00007af000)=""/4096, 0x1000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/02/03 10:38:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00002f9000)='id_resolver\x00', &(0x7f0000069000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='posix_acl_accessð0eth1-n\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0xec8, 0x100) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000000)="f6a249c056420e6925fc8d50a6aab239dc2bc049ed58159ac35143f5d8b57e8fe5f221356f2ef27c154120bac6ef80e055069f8c8375c02aa8c6316a23062026833293452ab0eaaa79e882eb48dd52847eba27a8ca731d10f52750abeaeb5c1019cea9ecf853431079114b825d12f518b3c41582e1637205", 0x78) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000002000)={@common='ip6_vti0\x00', @ifru_names=@common='irlan0\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000002000)=0x1c, 0x800) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000005000-0x5)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="344c5600725c86c3db12c3ccdc75188a2ef9bf120f618d90c5092fe89a3a812f8bc58b995e7187184497cdd6ea6e3feb0c9233e99878951da0e61ab6b887", 0x3e, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000003000)={0x8, &(0x7f0000005000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000007000-0x5c)={{0xa, 0x1, 0x7, @empty, 0xfffffffffffffd32}, {0xa, 0x0, 0x5cebe638, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x30000000}, 0x80, [0x401, 0xd37, 0x3, 0x8, 0x6, 0x7, 0x1, 0x101]}, 0x5c) bind$rds(r1, &(0x7f0000003000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) keyctl$set_reqkey_keyring(0xe, 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000007000)={0x4, 0x1}, 0x8) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000008000-0x4)=0x3, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000008000)) fanotify_init(0x20, 0x0) connect$ax25(r1, &(0x7f0000006000-0x10)={0x3, {"d287d5eaf24ca5"}}, 0x10) 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) 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) 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) 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) 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) 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$rds(r1, &(0x7f0000006000)={&(0x7f0000003000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000009000)=[{&(0x7f0000008000)=""/33, 0x21}, {&(0x7f0000008000)=""/133, 0x85}, {&(0x7f0000006000)=""/56, 0x38}, {&(0x7f000000a000-0x5b)=""/91, 0x5b}, {&(0x7f000000a000-0x53)=""/83, 0x53}, {&(0x7f000000a000-0xd5)=""/213, 0xd5}, {&(0x7f000000a000-0x64)=""/100, 0x64}, {&(0x7f0000004000)=""/190, 0xbe}, {&(0x7f0000001000)=""/173, 0xad}, {&(0x7f0000001000)=""/192, 0xc0}], 0xa, &(0x7f0000003000-0x1c8)=[@cswp={0x58, 0x114, 0x7, {{0x5, 0xffffffffffffffc7}, &(0x7f0000003000-0x8)=0x8001, &(0x7f0000008000)=0x1000, 0x8001, 0x7ff, 0x0, 0x17f6, 0x1, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0x800000, 0x1000}, &(0x7f0000009000-0x8)=0x80000000, &(0x7f0000009000)=0x854, 0x401, 0x7fff, 0x0, 0x400, 0x4, 0x6}}, @rdma_args={0x48, 0x114, 0x1, {{0x9, 0x20}, {&(0x7f0000006000)=""/90, 0x5a}, &(0x7f0000009000)=[{&(0x7f000000a000-0xf3)=""/243, 0xf3}, {&(0x7f0000009000)=""/1, 0x1}, {&(0x7f0000000000)=""/148, 0x94}, {&(0x7f0000009000)=""/63, 0x3f}, {&(0x7f0000006000)=""/135, 0x87}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/66, 0x42}, {&(0x7f0000001000-0xb0)=""/176, 0xb0}], 0x8, 0x20, 0x3ff}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f000000a000-0x77)=""/119, 0x77}, &(0x7f000000a000-0x1), 0x20}}, @rdma_args={0x48, 0x114, 0x1, {{0x400, 0x2}, {&(0x7f0000009000)=""/120, 0x78}, &(0x7f000000a000-0x30)=[{&(0x7f0000009000)=""/91, 0x5b}, {&(0x7f0000004000)=""/229, 0xe5}, {&(0x7f000000a000-0x5c)=""/216, 0xd8}], 0x3, 0x2, 0x40}}, @mask_cswp={0x58, 0x114, 0x9, {{0x2, 0x6}, &(0x7f0000009000)=0x401, &(0x7f0000009000)=0x3, 0x7, 0x0, 0x7ff, 0x0, 0x30, 0x400}}], 0x1c8, 0x800}, 0x40) 2018/02/03 10:38:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e49000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 2018/02/03 10:38:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r1, &(0x7f00005b4000-0x70)=[{&(0x7f00009cf000)=""/234, 0xea}, {&(0x7f0000877000)=""/114, 0x72}], 0x2, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00007f1000)=0xffffffffffffff07) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000b59000-0x1c)=@req3={0x800, 0x9, 0xca7, 0x7, 0x401, 0x4, 0x3d69}, 0x1c) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00003ca000-0x4)=0x2) 2018/02/03 10:38:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x6, 0x40, 0x9, 0x506, 0x7, 0x9, 0x7fff, 0xffffffffffffffff}, &(0x7f0000001000-0x40)={0xb59e000000000000, 0xffff, 0x7fff, 0xe06, 0x0, 0x9, 0x71, 0x6}, &(0x7f0000a43000-0x40)={0x494, 0x6, 0x7fffffff, 0x7e, 0x4, 0x2f, 0x238, 0x2}, &(0x7f0000cb5000)={0x0, 0x1c9c380}, &(0x7f0000000000)={&(0x7f000099d000-0x8)={0xc840}, 0x8}) clock_getres(0xc, &(0x7f0000c28000-0x10)) 2018/02/03 10:38:26 executing program 4: clone(0x0, &(0x7f0000378000-0x1), &(0x7f0000956000-0x4), &(0x7f000040b000), &(0x7f00006c2000)) r0 = memfd_create(&(0x7f00002a6000)='\x00', 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000000)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000706000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00009d5000)='/dev/audio\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x1, 0x4000, 0x200009}, 0x1d) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000001000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) statx(r0, &(0x7f0000347000-0x8)='./file0\x00', 0x0, 0xfff, &(0x7f0000376000)) 2018/02/03 10:38:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000831000-0x15)='/proc/self/net/pfkey\x00', 0x5a080, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c94000-0x4), &(0x7f0000722000-0x4)=0x4) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f000076e000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/02/03 10:38:26 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d25000)='*security\x00', 0x3) connect$inet6(r1, &(0x7f000074e000-0x1c)={0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}, 0x1c) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ae0000-0x4), &(0x7f0000d1e000-0x4)=0x4) shutdown(r0, 0x1) 2018/02/03 10:38:26 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000a, 0x2000000001, 0x7) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000003000-0x10)=@req={0x50, &(0x7f0000002000)={@common='bcsh0\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000001000)={0x0, 0x7}}}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000004000), &(0x7f0000004000)=0x8) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/02/03 10:38:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ce7000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000004e000)={0x2, 0x2, 0x400, 0x8ba, 0x63c}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000d44000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) close(r1) 2018/02/03 10:38:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f000010c000)={0xa, 0x0, 0x0, @empty, 0x1000000}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b39080417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c632af02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa44b7bcc0b9688588bd80089298088ae533de7af3627718726709d4f5d773a6f80c058d22ceece37bd5b3e76e089de57cf80ea6a3b1972cbb086b9e03d228f0057089e04baa357cfb3a9e5941c7643e903ca252509cc4b9a6202ecb3faae31d6309135668d9a55f3a8d64b65496429d74a1d236f17c9f0d60f0924f1fab0f40bbde913fc4eeda486145a39026725897734fff68ff083d3c07e61f937093be31b0cc6dc", 0x601}], 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00002b2000)='/dev/cuse\x00', 0x8400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fba000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000301000)={r2, 0x2}) read(r0, &(0x7f0000980000-0x1000)=""/4096, 0x1000) r3 = syz_open_dev$audion(&(0x7f0000e01000)='/dev/audio#\x00', 0x3, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000081000-0x8)) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000070d000-0x4), &(0x7f00003f9000-0x4)=0x4) sendto$inet6(r3, &(0x7f00001a3000-0xc9)="1d43e061e688a8c8f5a9009c516d716a78848acf58784a2d467b62393138901bd1db12061c08edbe005839302a9b30b980bd43ae1cc0fcde7c9558037576321391818f75dddc49d745a27f790d594a383ffbc622b794eace621996a3083807718acc2452066a05f9433259f59646599406f8917c1db5121cfa42ee79601cd412767d7091611bfb5157b9ecacf2c65e9d9b83157aa26f4f165abf675a5b1066fa2e7209dcf448d54083ea8974296f1514d7642d7be5c02e7d3c4804ea4bf1044f8d788c27ac6d6188c3", 0xc9, 0xc800, &(0x7f0000434000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) writev(r0, &(0x7f0000730000)=[{&(0x7f0000192000)="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", 0x201}], 0x1) close(r0) 2018/02/03 10:38:26 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x12, &(0x7f0000001000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x5d8) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) ioctl$KDSETMODE(r1, 0x4b3a, 0x4) socketpair$inet(0x2, 0x8000a, 0x7473, &(0x7f0000001000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000003000)=0x1130, 0x4) ioctl$KDSETMODE(r1, 0x4b3a, 0x3) 2018/02/03 10:38:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) stat(&(0x7f000049f000-0x8)='./file0\x00', &(0x7f0000187000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007a1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000d17000-0xd8)=@pic) keyctl$chown(0x4, 0x0, 0x0, r0) 2018/02/03 10:38:27 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000387000-0x10)='/dev/input/mice\x00', 0x0, 0x604100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x6, 0x2}, 0x5) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000000)={0x4, 0x0, [{}, {}, {}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000002000-0x3a)=@objname={'system_u:object_r:crash_device_t:s0', 0x20, 'unconfined', 0x20, 0x36, 0x37, 0x20, './file0\x00'}, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000003000-0x4)=""/4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000003000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000004000-0xa7)=""/167) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000)={&(0x7f0000004000)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xc)="8ee16793ec406eca5f546e01", 0xc}, {&(0x7f0000002000)="e11bb051f8b55d2e62225a70a89146be4df65e046b8a3956ef6bf8de2526f3a2f161450ef0cdab1eef6a5d403b24d578f4aca3feadd04da396307f049c9304470a5829c28cc2f4ddd63a4961a8fae6a416aafa312e6f6e7fb896e3dd29c3e6e907aa3b22afa6ba8de8a9ceee636ef64de025a8ce79f1b8651010d35846222b4974d821f86ee7cd3170ef", 0x8a}], 0x2, &(0x7f0000003000-0x260)=[{0xc0, 0x101, 0x8, "f105dadd94aaadcb09f2767244e0decb2af835361ebb70280fec67dddf6617b46870a3b9bf62e74f66f336ec3c506e4420c1443d9f9985a432956844a02a41d4782afe3bf2140b8c0cd6edecfd98d2591841975dccf7acab96031820d5939e49bce31081880ce24a750592390bdaf78159cfb8651c8a312752093fa10cd544abcec5cc5183498e7178d913b2415e08368ed44cce681b1e6de921f0e6902428d2cae033b02c5ce3037b92"}, {0x40, 0x100, 0x5b, "fded368747266370b649057929963eec54bc4d112a6daa871adc33670029c9f3a1d8bab12eca354702fa24e51e4626b2"}, {0x90, 0x1ff, 0x5, "7b71d4cda3dc8b70d2049f99c93400124a4de0eb1c7c3950a19214a577b14e22669818b6d93e9053631c2a396cf836e878e72c4efff39f149a1aca41b945c04853f9c1b20fc677976161419b788d14bfbb5edfc36ad3a4187cd42c6e782973382ab8cdf77c7a93ec99d2af018bf0460dc07234ebcee43a9f9d3714"}, {0x68, 0x113, 0xffffffff, "d9e31aeb8c60ba26542f4b14e2d7f258d96ee3017e5ec8c0247601c8464da75091f28c5404bbf446ae05e9c08fba3e0f0f1fee877f06599683a9bad76f1517c048237246f2ba82e4f738b48f53b57b4bad3f2e"}, {0x68, 0x11f, 0x8, "8ce2b3c1b99c64c39af213bb598ef3cbba55e6e7ab7edae824b1603a600af3be1b5f8f74c677e2adb778b076170f761cd7fb054dfd94f97c70037e62bb44348401c7766a7e1001945d0e942b4b2a7f02be837ab3"}], 0x260, 0x4}, 0x8000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000004000)={@dev={0xfe, 0x80, [], 0x0, 0x16}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0xb9, 0xba0, 0x6, 0x400, 0x1, 0x8, r1}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000003000-0x4)=0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000006000-0x4)) r2 = socket(0x10, 0x6, 0x6) ioctl$void(r2, 0xc0045878) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x1000}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0x4}, 0x8) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000002000-0x4)=0xfffffffffffffffd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000006000)={r3, 0x5b, "e7d8c2d0099b656b0d4d842b1b93ba201afe620a072c8bc5004f9fc5ff43a8a619c5328d9524f86a33b909f78b528221d9be158795ecbb88af3a42fb2b75f372a3963e2be1cc3f1ebb1b3bac43920d8f66a53e420297ad1c61c346"}, &(0x7f0000007000-0x4)=0x63) getsockopt(r0, 0x8, 0x5ad, &(0x7f0000007000-0xfa)=""/250, &(0x7f0000006000)=0xfa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000002000)={&(0x7f0000000000)=@delsa={0x3c, 0x11, 0x1, 0x6, 0x3, {@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1, 0x2, 0xff}, [@policy_type={0xc, 0x10}, @extra_flags={0x8, 0x18, 0xffffffff00000001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 2018/02/03 10:38:27 executing program 2: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000035000-0x2), &(0x7f0000035000-0x8)=0x2) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000034000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x130, 0x98, 0x130, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000034000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x200}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xb}, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x62, 0x3}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0x8, 0x26ac, 0x0, 0xff, 0xfffffffffffff000, 0x6], 0x7fff, 0x7, 0x67}, {0x0, [0x6, 0xff, 0x2, 0x8, 0x800, 0x20], 0xfff, 0x7, 0x4}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0x2f8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000031000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x80000004}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x2d0, 0x98, 0x2d0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000034000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x1a8}}, [{{@ip={@rand_addr=0x6312, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0xffffffff, @generic="1a5eb23431247dd5301eb6d7a8086eb4", @generic="8aa71a07158a2f9c940173c51bf20c9d", {0xff}, {0xff}, 0x67, 0x0, 0x1}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1f, 0x4, 0x1bcf4fa9, 0x1}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x4, 0x4, 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@ip={@empty, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @common='ip6_vti0\x00', @common='rose0\x00', {}, {0xff}, 0xdf, 0x2, 0x21}, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x1, 0x200, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x100000001}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x1d, 0x3, [0x7, 0x6, 0x9, 0x81, 0xad88, 0x3, 0x6, 0x6, 0x6, 0x3, 0x3, 0xc6c0, 0x9069, 0x7f, 0x2, 0x1ff], 0x0, 0x401, 0x40}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xe, 0x7, 0x1}}, @common=@ah={0x28, 'ah\x00', 0x0, {0x3, 0x6}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x84, [0xffff, 0xffffffffffffffff, 0x5, 0x5, 0xffff, 0x9], 0x10000, 0xd2b, 0x1}, {0x800000000000000, [0x40, 0xff, 0x27, 0x3f, 0x5, 0x200], 0x9, 0xf, 0x6}}}}]}}, 0x450) 2018/02/03 10:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000c0d000)=""/199, &(0x7f00003fa000)=0xc7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) r2 = request_key(&(0x7f0000acb000-0x6)='.dead\x00', &(0x7f000019c000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000029b000-0x5)='eth0\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000293000-0x8)='keyring\x00', &(0x7f000092b000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') r3 = syz_open_dev$sndmidi(&(0x7f00000c2000)='/dev/snd/midiC#D#\x00', 0x9, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f00000e1000-0x50)=""/80) fcntl$getownex(r0, 0x10, &(0x7f0000dd2000+0x2e9)={0x0, 0x0}) sched_setparam(r4, &(0x7f00004fb000)=0x3) mq_timedsend(r1, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r1, &(0x7f0000308000-0x3), 0x0, 0x0, &(0x7f0000fbc000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007a1000-0x4)={r0}) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000e74000-0x78)={0xe6eceb3, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @multicast1=0xe0000001}, 0x4, 0x4, 0x0, 0x8, 0x0, &(0x7f0000845000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000000, 0x2, 0x5}) close(r1) 2018/02/03 10:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x12, 0xffffffffffffffff, 0xfffffffffffffffd}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf4000-0x20)={r0, &(0x7f0000c75000-0xd0)="b6ecc03709fdf6", &(0x7f000062c000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006c9000)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f000048a000)=0xe8) setfsuid(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a4b000)={r0, &(0x7f00001ec000-0x4)="0400039d", &(0x7f0000784000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000), &(0x7f0000016000)}, 0x18) 2018/02/03 10:38:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00004cb000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x3b, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "000000007b868c88f8364ee320194b016c"}}}}}, 0x0) 2018/02/03 10:38:27 executing program 5: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) getsockname$llc(r0, &(0x7f000003e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000045000)=0x10) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f0000053000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0x30) 2018/02/03 10:38:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r3 = fcntl$dupfd(r0, 0xcb07ffd3d82a76f1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x1b, 0x0, 0x3, 0x930, 0x1, r2, 0x3ff}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000003000-0x108)={0x40, {{0xa, 0x3, 0xc6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}}, {{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}}, 0x108) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x8d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000005000-0x88)={0x6, {{0xa, 0x0, 0x33, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001}}}, 0x88) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000005000+0xa8a)=@req3={0x2, 0x1509, 0x10000, 0x7fffffff, 0xffff, 0x80000001, 0x48d7}, 0x1c) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000006000-0x50)=[{&(0x7f0000004000-0xd3)=""/211, 0xd3}, {&(0x7f0000002000)=""/172, 0xac}, {&(0x7f0000006000)=""/112, 0x70}, {&(0x7f0000003000-0xdf)=""/223, 0xdf}, {&(0x7f0000006000)=""/183, 0xb7}], 0x5) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fcntl$setflags(r6, 0x2, 0x1) pread64(r0, &(0x7f0000005000-0x1000)=""/4096, 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000003000)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000)={r7, 0x3ff, 0x2, 0x40}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000008000)={r5}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000001000)={0xffffffffffff7fff}, 0x1) 2018/02/03 10:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000080000)='/dev/vcsa#\x00', 0x200000000000, 0x200000) write$selinux_context(r0, &(0x7f0000ae6000)='system_u:object_r:inetd_exec_t:s0\x00', 0x22) r1 = syz_open_dev$amidi(&(0x7f000029e000)='/dev/amidi#\x00', 0x80000000, 0x800) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000783000)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000cc000)={0xffffffffffffffff, 0x7, 0x1d, 0x1, 0x12, r1}, 0x28) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r2, &(0x7f00007fa000), &(0x7f0000000000)=""/76}, 0x18) setsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f000062c000)=0x8, 0x4) 2018/02/03 10:38:27 executing program 1: r0 = msgget(0x3, 0x4c8) msgctl$IPC_RMID(r0, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001d7000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x6, &(0x7f0000000000)={&(0x7f0000d49000-0x2e)=""/46, 0x2e}) msgget(0x0, 0x82) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) 2018/02/03 10:38:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000064000)='cifs.spnego\x00', &(0x7f0000a89000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000340000-0x17)="76626f786e657430766d6e6574316b657972696e67d900", 0xfffffffffffffffc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000021e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000f29000-0x1c)=[@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x401}], 0x1c) accept4$packet(r1, &(0x7f00000e5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00009a1000-0x4)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000da6000-0x14)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) r3 = request_key(&(0x7f0000c73000)='cifs.idmap\x00', &(0x7f0000707000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000aec000)='\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r0, 0x1, 0x7, r3) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r1, 0x1, 0x100, 0x3) getsockopt$netlink(r4, 0x10e, 0xa, &(0x7f0000125000-0x4)=""/4, &(0x7f0000000000)=0x1c2) 2018/02/03 10:38:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r2, &(0x7f0000a89000-0x78), 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) accept$alg(r3, 0x0, 0x0) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[]}], 0x1, 0x0) close(r4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000b95000-0x3)='nv\x00', 0x19b) sendmsg(r2, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x51b}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00003ef000-0x4), &(0x7f0000a55000-0x4)=0xfffffffffffffc30) 2018/02/03 10:38:27 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f000022c000-0x1), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000622000/0x3000)=nil, 0x3000, &(0x7f0000001000-0xb3)=""/179) 2018/02/03 10:38:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000dad000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000e14000-0x9)='net/unix\x00') sendfile(r1, r3, &(0x7f00007cf000)=0x805f, 0x2) 2018/02/03 10:38:27 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000007000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000007000)=0x26) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x3d, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/03 10:38:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000002000-0x4)=0x20, 0x4) creat(&(0x7f0000149000+0x19)='./file0\x00', 0x182) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x8000000000002, 0x0) syz_emit_ethernet(0x26, &(0x7f0000000000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [{[{0x9100, 0xff, 0x3, 0x4}], {0x8100, 0x8, 0x3}}], {@can={0xc, {{0x1, 0xdea, 0x4, 0x1ff}, 0x4, 0x3, 0x0, 0x0, "ca9c9c09b56e77a4"}}}}, &(0x7f0000001000)={0x0, 0x2, [0x3b1, 0x1ba]}) io_setup(0x84000002, &(0x7f00001a9000-0x8)) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000045b000-0x8)) 2018/02/03 10:38:27 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000001a000)='/dev/snd/pcmC#D#c\x00', 0x6003, 0x80080) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f000001b000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000f000-0x4)=@int, &(0x7f000001b000-0x4)=0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000a000)=[], 0x0, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000001b000)=0x7) 2018/02/03 10:38:27 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, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000405000-0x8)='keyring\x00', &(0x7f0000048000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000c1e000)='blacklist\x00', &(0x7f0000ac0000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00003bf000)='[\x00', 0xfffffffffffffffb) socket$packet(0x11, 0x2b71659ff98d3c4e, 0x300) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) 2018/02/03 10:38:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d6e000-0x24)="2400000052001f0014f9f40700090400020007fc07000100ffffffff0800000000000000", 0xfe65) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000aa7000-0x4)=0x1, 0x4) 2018/02/03 10:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000230000), &(0x7f00001a6000)=0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fb0000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @random="615f0c8d53c7"}, 0x6a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/03 10:38:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000a35000-0xcf), 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ab1000-0xc)={0x0, r0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000026000-0x4)=0x869d, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000322000)=0x18, 0x4) 2018/02/03 10:38:27 executing program 5: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80a, 0x32c2, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000)={r2}) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000e3e000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000e90000-0x8), 0x0) 2018/02/03 10:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000cd5000)='/dev/dsp#\x00', 0x2, 0x101040) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000007c000)={0x3, 0x5}) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000014000-0x3c0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x360, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="ca8606000000c20200000026f259223e", @generic="eb43e685368533b0248d041cddb3cb49"}, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:policy_src_t:s0\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x3c0) 2018/02/03 10:38:27 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x5, 0x22, 0x4, 0x48, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ffd000-0x18)={r0, &(0x7f0000f62000-0x3), &(0x7f00008fa000)}, 0x18) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000303000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000428000-0xe3)=""/227) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000056c000)={0x10000, 0x7fffffff}) 2018/02/03 10:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000c19000)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0xffffffffffffff0b) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001}) clock_gettime(0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000128000)={0x0, 0x8}, &(0x7f0000eac000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a67000-0xc)={r5, 0x7, 0x30}, 0xc) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_int(r6, 0x29, 0xf9, &(0x7f0000a89000-0x4), &(0x7f0000a2b000)=0x4) ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)) ioctl$KVM_SMI(r4, 0xaeb7) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r7, 0xc018643a, &(0x7f0000f49000-0xc)={0x3c000000, 0x0, 0x3c}) ioctl$KVM_RUN(r4, 0xae80, 0x0) shmget$private(0x0, 0x2000, 0x7800040a, &(0x7f00008b9000/0x2000)=nil) iopl(0x94c) memfd_create(&(0x7f0000d3a000-0x14)='em1cpusetsecurity[%\x00', 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005c5000)) r8 = syz_open_dev$adsp(&(0x7f000039c000-0xb)='/dev/adsp#\x00', 0x6, 0x400000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000560000-0x8c)={0x80000001, 0xffffffffffffff80, 0x97a, 'queue1\x00', 0x5}) ioctl$RNDCLEARPOOL(r8, 0x5206, &(0x7f000042e000)=0x4) 2018/02/03 10:38:27 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000002000)={{}, 0x0, 0x40}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000-0xc)='/dev/rfkill\x00', 0x440000, 0x0) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000008000-0x1000)="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") r1 = socket(0x1d, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r1, 0x111, 0x5, &(0x7f0000008000-0x4)="0d9cd50f", 0x4) r2 = dup2(r1, r1) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000000f000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x5}}, 0x2, 0x8, 0x2, 0x7}, &(0x7f000000a000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000000a000-0x98)={r3, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x9, 0xffff}, &(0x7f0000007000-0x4)=0x98) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f000000f000-0x8)='./file0\x00', r0, &(0x7f000000f000-0x8)='./file0\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000008000)="33397171f71472f276edccc036a1d92ab074e72fe04a8114b6cbfc60cf01f3ac790bd251506c0e4b7bdbf5b1cc54894b2eccd401800c68a6285b5f20fa3b2540505f9d66157d8bdc8cd5c66f66b86b1afb", 0x51, 0x4000040, &(0x7f000000e000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/03 10:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005c9000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ab4000-0x4), &(0x7f00001fe000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407778}}) 2018/02/03 10:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00006e8000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x220000) connect$inet(r0, &(0x7f0000434000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x7f}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/03 10:38:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) writev(r1, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) sendfile(r1, r0, &(0x7f0000c7b000), 0x5) [ 131.214426] audit: type=1400 audit(1517654307.251:720): avc: denied { relabelto } for pid=17272 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:policy_src_t:s0 tclass=packet permissive=1 2018/02/03 10:38:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000b66000-0x10), &(0x7f0000da7000-0x4)=0x10) getpeername$ipx(r0, &(0x7f000053f000-0x10), &(0x7f00004b2000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') epoll_pwait(r1, &(0x7f00004f8000-0x30)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000a9d000)={0x4}, 0x8) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000f91000-0x28)=""/40) close(r1) 2018/02/03 10:38:27 executing program 2: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt(r0, 0x8000000000000, 0x200000000000006, &(0x7f0000efd000-0xcf)="4579e294c67fa6e50900000077047459c66475b76cab9ecf7a0796444b8372f601d93b86926c71c4e9127dcf0dad62b0dd041a5806ca218db27c76d46739a4bfb4d8fb5a979a4948ed428e0bcbaecfc3364641503ff6500985922e8905bf44af31425428e6f39c79358755d3427d585348ef51974a44e10ff46bffc2650c220953c94d860f16e6bf9aa114f36ff028f50da1f360a4676843f27501dc0f2fce34db04e176bcef031420bee2234f3382bff78d31f98a12fd7b762d048f93c0c4fca070f6d4bcc28f7f933e029d4dceeb", 0xfd39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) fcntl$setlease(r0, 0x400, 0x3) sendmsg$kcm(r1, &(0x7f00003a0000)={&(0x7f00001e7000)=@ax25={0x3, {"062dd6d5608fe6"}, 0xaf10}, 0x10, &(0x7f0000c54000)=[{&(0x7f000089b000)="aa84825e90a8175176df2e3477f25a6fba47259f88bbe5d26d9c74c51601c177", 0x20}, {&(0x7f00005a9000-0xb3)="25e54e27d22f4252c49ed88e2327bd21a9870deab046723c92277bc83b72ba2b57ec5a44c342e3d02c294a41e1ac7c65c659abe5470611864ba9dd6e07274b5d2b95b1c37b4f336792fd265fc4e7093d93ab45f9fd829753ced182f93b8970dd81a50be1f408f82fc6fa69719ccd17c084215752eb0b52c78486495c1bc3f986b8a7fffa200eb13c3ddabf36c531016cbfbe0e07b90b142d8e7df53981a9648d69afe5d94b76c0fe287ef32dd27f2eff428f8a", 0xb3}, {&(0x7f0000ad5000-0xe2)="89676f5d8b6040ba7ea61553a10428a529c099c8300bbf94c74ec4c1d37241327ec36f841e09e17dd5aba39fdec450a8043ac3c34665be272f212a7af37eaaa780e2e50d27c4c58537d7efc267f14b0ed5277b717d908b05d92ab6433e3181454cdf21669967dfd2a629bcdb40e8f948203e9d33908942350c0c498592885cb3c0efcae8c67147405dd0af5aa1cc75fc0315890dd6a153f46fe0343571500da2188f92d088d11cbb62b9f35bae609c6e26d84c1ac93bec54550c4585b4bdd12b209204bae4ba594f8fec0521af419908d4c63fac25498bb441acbe3fcf40f39065c1", 0xe2}, {&(0x7f0000bb6000)="92018b600c53047f26c8391a919ecf8c2b14f1fb55c9894cae8d0a149219cf1335fe7af99897c7db432dced7a07dd641978dd5e4877c09091be6b09cdc51c9a1b716814680cb00722b09d56c009437e60c686c679b7f34467cc1fc5342d9a3c0c47cef15f03fbc4f68343a9297ded2eb54d457abdf41dd2e054ed455b4b87e723c328b6c496c0857a5dbc6fc5a33f7998ff8fcddfb67f28e68cac3209221325a8682eb77b90a7ab7237a37f0874f2c2c13ca6d231fb7cd3773a00435b58ac73942", 0xc1}, {&(0x7f0000f63000-0xc3)="14ac7ba6b3ba8eaa7aa4c84c6a3aceeaf2c3e9ef13bed4f493d9ae99d0886885e9fa766273b0374981b2fb75340b32358d42e643cd66f88274206504270e7337d2f0b6c48599dd7bf933078cff0ef75f22d5011f03c38b6f1f75980c08faf4848f84b5202ad72b529df16a88ea864b5f1c4e25a04892d026357d4191ade495c3b9e4c852abe19d481188b0bfcf8d5bae597e68658b7fd18dfee7cbe5b4e22899a7b33aaa937b81411c334b951f793bd82145b7d791c5f3d79950916a28f9af08e606ee", 0xc3}, {&(0x7f0000655000)="46c001f45fdf8b9e871a1460e4063cb0cc453298dba14b10f7c82b8e09855048617bb0fcdef664b2fb9a08885eb54dd46404038cd4156ac6a35eef1282c6408fa163f9daf195f908608b9d0d", 0x4c}, {&(0x7f0000377000-0x20)="ce8427aa22c83313018623a448172aa0e5f81e6311c538a9ea404a3a227f8ade", 0x20}], 0x7, &(0x7f00000e6000)=[{0xb0, 0x0, 0x10001, "5e80daeb8049950e6afa375becfbe8ad6e93cd48ad4e3accfe78c37581de92bdb7c5b0b016bada0e9284a22cde6fa999c7e468f014644d6edb5cda772affd17d2488541fa57a26ea47250aa3893b1fdbe05f2e7f46a27f1c1da11a29fbbde109acb2e6564144be269550545232c68fb81002b4657285af3243c91930dd674eb075b91202ec9f3bf2562a15045c4248752ae0feca90f0816179"}, {0xa0, 0x11f, 0x2, "b8c57fd1e329110dde6ac6ed1eb2b41a30d49b1f3d873828395bae6c15f298ccf13244c63a44b2ccd4ef66245e9d50ad3c5199688018080c19ca62231215569bddc5a7b5c57b71b022d170d86d8c7c5b242131d2894fab9da9f0ceee8ea6dfa5305ca5062ed085b97bb4fdb05c732c5692330423b8e49effa75635b6986157b638c10d0ec19251720f5267fb42"}], 0x150, 0x8000}, 0x805) mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x1) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f00004ed000-0x79)="3242bfda1c4cdb172c50d905bb187f5978475ac28b4ce3732f9ddb559881d83b67b2c5c42ccfa324835f672f1b6f52ee7725eda2ea94c3ce0289cc374c410013005d5ca3fee301c640f76bf1c2998ef7d6d7ca9261545e75fcf9876a0837a439878a73cdc84e46affd256bc29d36a0a431e54d3fb1a5036e22", 0x79) r2 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r2, r2, &(0x7f0000014000)=0x100000, 0x1000000800000008) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000c74000)={0x8000000, 0x2, 0x14}) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f000011b000-0x10)={{0x4, 0x5}}, 0x10) 2018/02/03 10:38:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000538000-0xb)='/dev/loop#\x00', 0x3, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000fd8000)) 2018/02/03 10:38:27 executing program 4: r0 = socket(0xf, 0x200000000007, 0x7d8972e6) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd5000)="e2106f085ac65e51a6786ea128afcd0b749c9e00ee26d62061", 0x19, 0x0, &(0x7f0000a97000-0x10)={0x2, 0x3, @empty}, 0x10) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/02/03 10:38:27 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000b000)=0xbe, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002e000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@set={0x40, 'set\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) sysfs$3(0x3) 2018/02/03 10:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) r1 = add_key(&(0x7f0000eeb000-0xb)='asymmetric\x00', &(0x7f0000751000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r1, &(0x7f0000f52000)=""/25, 0x19) sendto$inet6(r0, &(0x7f000089c000), 0x0, 0x40010, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/03 10:38:27 executing program 0: unshare(0x402) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001b8000), &(0x7f00005a7000)=0x4) r1 = socket(0x10, 0x2, 0x0) sendmmsg$unix(r1, &(0x7f0000d19000)=[], 0x0, 0x0) 2018/02/03 10:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f000042a000-0x41)=""/65) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00004d2000)) [ 131.406504] Cannot find set identified by id 0 to match [ 131.441212] Cannot find set identified by id 0 to match 2018/02/03 10:38:27 executing program 5: r0 = open(&(0x7f0000d25000)='./file0\x00', 0x400000, 0xc4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f0000d93000-0x4)=0x4) getsockname(0xffffffffffffff9c, &(0x7f000019f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000020a000-0x4)=0x3a) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00009dd000)={0xffffffffffffff2c, 0x1, 0x5be, 0xfffffffffffffffd}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x5, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/02/03 10:38:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) prlimit64(0x0, 0x2, &(0x7f0000cb5000-0x10)={0x995, 0x8001}, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000041000-0x4)=0x7) 2018/02/03 10:38:27 executing program 2: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt(r0, 0x8000000000000, 0x200000000000006, &(0x7f0000efd000-0xcf)="4579e294c67fa6e50900000077047459c66475b76cab9ecf7a0796444b8372f601d93b86926c71c4e9127dcf0dad62b0dd041a5806ca218db27c76d46739a4bfb4d8fb5a979a4948ed428e0bcbaecfc3364641503ff6500985922e8905bf44af31425428e6f39c79358755d3427d585348ef51974a44e10ff46bffc2650c220953c94d860f16e6bf9aa114f36ff028f50da1f360a4676843f27501dc0f2fce34db04e176bcef031420bee2234f3382bff78d31f98a12fd7b762d048f93c0c4fca070f6d4bcc28f7f933e029d4dceeb", 0xfd39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) fcntl$setlease(r0, 0x400, 0x3) sendmsg$kcm(r1, &(0x7f00003a0000)={&(0x7f00001e7000)=@ax25={0x3, {"062dd6d5608fe6"}, 0xaf10}, 0x10, &(0x7f0000c54000)=[{&(0x7f000089b000)="aa84825e90a8175176df2e3477f25a6fba47259f88bbe5d26d9c74c51601c177", 0x20}, {&(0x7f00005a9000-0xb3)="25e54e27d22f4252c49ed88e2327bd21a9870deab046723c92277bc83b72ba2b57ec5a44c342e3d02c294a41e1ac7c65c659abe5470611864ba9dd6e07274b5d2b95b1c37b4f336792fd265fc4e7093d93ab45f9fd829753ced182f93b8970dd81a50be1f408f82fc6fa69719ccd17c084215752eb0b52c78486495c1bc3f986b8a7fffa200eb13c3ddabf36c531016cbfbe0e07b90b142d8e7df53981a9648d69afe5d94b76c0fe287ef32dd27f2eff428f8a", 0xb3}, {&(0x7f0000ad5000-0xe2)="89676f5d8b6040ba7ea61553a10428a529c099c8300bbf94c74ec4c1d37241327ec36f841e09e17dd5aba39fdec450a8043ac3c34665be272f212a7af37eaaa780e2e50d27c4c58537d7efc267f14b0ed5277b717d908b05d92ab6433e3181454cdf21669967dfd2a629bcdb40e8f948203e9d33908942350c0c498592885cb3c0efcae8c67147405dd0af5aa1cc75fc0315890dd6a153f46fe0343571500da2188f92d088d11cbb62b9f35bae609c6e26d84c1ac93bec54550c4585b4bdd12b209204bae4ba594f8fec0521af419908d4c63fac25498bb441acbe3fcf40f39065c1", 0xe2}, {&(0x7f0000bb6000)="92018b600c53047f26c8391a919ecf8c2b14f1fb55c9894cae8d0a149219cf1335fe7af99897c7db432dced7a07dd641978dd5e4877c09091be6b09cdc51c9a1b716814680cb00722b09d56c009437e60c686c679b7f34467cc1fc5342d9a3c0c47cef15f03fbc4f68343a9297ded2eb54d457abdf41dd2e054ed455b4b87e723c328b6c496c0857a5dbc6fc5a33f7998ff8fcddfb67f28e68cac3209221325a8682eb77b90a7ab7237a37f0874f2c2c13ca6d231fb7cd3773a00435b58ac73942", 0xc1}, {&(0x7f0000f63000-0xc3)="14ac7ba6b3ba8eaa7aa4c84c6a3aceeaf2c3e9ef13bed4f493d9ae99d0886885e9fa766273b0374981b2fb75340b32358d42e643cd66f88274206504270e7337d2f0b6c48599dd7bf933078cff0ef75f22d5011f03c38b6f1f75980c08faf4848f84b5202ad72b529df16a88ea864b5f1c4e25a04892d026357d4191ade495c3b9e4c852abe19d481188b0bfcf8d5bae597e68658b7fd18dfee7cbe5b4e22899a7b33aaa937b81411c334b951f793bd82145b7d791c5f3d79950916a28f9af08e606ee", 0xc3}, {&(0x7f0000655000)="46c001f45fdf8b9e871a1460e4063cb0cc453298dba14b10f7c82b8e09855048617bb0fcdef664b2fb9a08885eb54dd46404038cd4156ac6a35eef1282c6408fa163f9daf195f908608b9d0d", 0x4c}, {&(0x7f0000377000-0x20)="ce8427aa22c83313018623a448172aa0e5f81e6311c538a9ea404a3a227f8ade", 0x20}], 0x7, &(0x7f00000e6000)=[{0xb0, 0x0, 0x10001, "5e80daeb8049950e6afa375becfbe8ad6e93cd48ad4e3accfe78c37581de92bdb7c5b0b016bada0e9284a22cde6fa999c7e468f014644d6edb5cda772affd17d2488541fa57a26ea47250aa3893b1fdbe05f2e7f46a27f1c1da11a29fbbde109acb2e6564144be269550545232c68fb81002b4657285af3243c91930dd674eb075b91202ec9f3bf2562a15045c4248752ae0feca90f0816179"}, {0xa0, 0x11f, 0x2, "b8c57fd1e329110dde6ac6ed1eb2b41a30d49b1f3d873828395bae6c15f298ccf13244c63a44b2ccd4ef66245e9d50ad3c5199688018080c19ca62231215569bddc5a7b5c57b71b022d170d86d8c7c5b242131d2894fab9da9f0ceee8ea6dfa5305ca5062ed085b97bb4fdb05c732c5692330423b8e49effa75635b6986157b638c10d0ec19251720f5267fb42"}], 0x150, 0x8000}, 0x805) mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x1) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f00004ed000-0x79)="3242bfda1c4cdb172c50d905bb187f5978475ac28b4ce3732f9ddb559881d83b67b2c5c42ccfa324835f672f1b6f52ee7725eda2ea94c3ce0289cc374c410013005d5ca3fee301c640f76bf1c2998ef7d6d7ca9261545e75fcf9876a0837a439878a73cdc84e46affd256bc29d36a0a431e54d3fb1a5036e22", 0x79) r2 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r2, r2, &(0x7f0000014000)=0x100000, 0x1000000800000008) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000c74000)={0x8000000, 0x2, 0x14}) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f000011b000-0x10)={{0x4, 0x5}}, 0x10) 2018/02/03 10:38:27 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000252000-0xa)='/dev/cuse\x00', 0x2, 0x0) sendto$packet(r0, &(0x7f0000c9c000-0x65)="9b16071e7ae587b306394be82269768097b695593caae89e624b859216b3c5cdf248d1a9e1c026d5754ad740e05416bb5bd4dafbbbe28e890cc8befe24b272ffa827c1f39a7b3eefe72f4dbf06b483a3ee3e7f6a3ef7156ff1c43cd6f81b8d52c8cec36898", 0x65, 0xc0, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000009000-0x4)=0xf4) 2018/02/03 10:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1c) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) 2018/02/03 10:38:27 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008da000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xfffffffffffffff8) 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) sendmsg$alg(r0, &(0x7f0000e41000-0x38)={0x0, 0x0, &(0x7f00006aa000-0x50)=[{&(0x7f0000000000)="38ee0c477f6479a157c58ad4912e94e70cb30bb88e0909b331928423d93f95a1a10d5c2b8938def0f6152570e31a55e6ba84b6c48cc6d1f8bf3f9d7cc59987dcac82c9d0c048683c2f10b932c53bd9ae252fbf643780f41abcb4ff3ba4c5d53adf9548e1564bf4b29e8ef05c99ff59c4a06978feb9b21df856217414403eec9ef5abc35227a72045c1533dfd57bd676a32e387e2d4535a1511c270be0f9bed601c4fa86d706ef211ae00c1c24b32d047ea8f49f2dc6a4bb7e458d2561bb539be04f15291e94d", 0xc6}, {&(0x7f0000000000)="e89e16f134014ee5bdac409ca9677f8fa80e2fd4a1bc9493afa73e5ad27c04aad33a74ed18fcee42ef9e940500e0bdcee61ae0006d665dc187c907cec561b4166c1e656e7f0f93f5b8ba898098c8ebec4c818e9f448ef023d7105d99d7ce660af3d8bf28b41229b87dafaf61f5d621cdb26bf6e44c841e9324bce925dafc066164c3e82f55fe051552408c25764a70b9830a815b5bc4deb4697683178bd7802d329a70c87ce807b2eb3b5f7b7beb1d6e03", 0xb1}, {&(0x7f0000000000)="bedcba7dc5c19b76b73d6bb85f230bc8a4b1108141ac4fee27a3bff4792bb2253d71f9d6db68712ccb25c47419ea02bf724e33b6b88b27493756608001d6e8d3c8ad", 0x42}, {&(0x7f0000aa8000)="277840e8bf4c85568ecd847e2f32938c96b3ad97282f30927469fdfe7d9ffd187cefc3ab09e72470a5222fcb0a17a7e4c37d1551767f1a5bf88d385b2076f0939677009afb65ee4f401d59deab18ed00b71e2e86d3dda34ba8b9486003adf3d7d412f64985ebe4ec27cbe6c813e6564aa233b9745626bf8a5e32d3cf1b99f43a939158314aedf5e995cb90e781b24349228f455af3485e6716f58eed125dd1a505c7ce10fa8e143915426878e96cf87f8ccabc6a04500cda06691df564de74733e6c720043dfe7339d48fc42937f0a8c93", 0xd1}, {&(0x7f00001e6000)}], 0x5, &(0x7f0000001000-0x270)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x78, 0x117, 0x2, 0x61, "4a6d305d0d5c5c8ce88025ff19dfbf3c9f0797140d037fd9e8c647bc1a0130ac7432259bf0aaef20cf615dd38dc3422cc22f4281593bacdc7501d52586edf9df9ce1865f7450739100861bc7f7bf5e053f7f73778715d6d52b151239cb4c2b4077"}, @iv={0x28, 0x117, 0x2, 0x12, "535bdf4d5b596c5181a488fe224a313d013a"}, @iv={0x68, 0x117, 0x2, 0x4d, "e06f72f39480aa072d1db0ee8f813c9186f2941bb98de45f7978bb24b01c1e376447919baca35b2016beba2ef93b744e271764cef656fc29516e4bb9110e84435bc712adcde6258883a5cce652"}, @iv={0xc8, 0x117, 0x2, 0xb2, "ba5c7c1cb47ea4338b50faca91575b30c75ddd10348e1993d673148ed668148e3fb3afd5cb7f2166906750692f668f9b975a9ed0ad4ea9ee8a79bb6d67ff5efbd8bb67731510c940fed7a7e124e7330c15b2bf70e15ba84451f2d374897f6af756ca60047c43ee892fafeb5d8c20a65d3b1abdf7998ce7ddd3b1832da829d47f35f64e503912375095b762c7e67d3fb7c4fa34b2f97fd05472362b03af5f0e2c8c961410b420f4ed14fe9ce47bd31f361ba6"}, @iv={0x28, 0x117, 0x2, 0x10, "720d7d527cc4c998eecf22750f9f0467"}, @assoc={0x18, 0x117, 0x4, 0x20}, @assoc={0x18, 0x117, 0x4, 0x431}, @op={0x18, 0x117, 0x3, 0x1}], 0x270, 0x1}, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000005000-0xb)='/dev/vcsa#\x00', 0x9, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000005000-0x8)='./file0\x00', 0x20000, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000, &(0x7f0000005000)="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", &(0x7f0000000000), &(0x7f0000006000-0x4), &(0x7f0000006000-0xdf)="0ae365707e9a3523b612cdd356f27e2430f76bcf7428ebc842641719144dc2e1c49a441497ea0fca8ab8131bd67d592847075dfda13b2e5b67d606c6f253859cd87110b3b1a82bf22484ee16670f1eb7da4545b28040139ca1f866b2a7aedf4b0df431dbf4b20072174bc02a4141faad668cc3fa7d47f35d78c8fd2eba3f6c3c52194389587b61754d8e0e7683f73c852243d572d54720839f1f5e323401f4027200b93e9708345f1deb784d566636b05069251fc6362c434ac85070b83b1d4b915e819aff976b992ca13922c27e3a449ae1a5f01bcbb19f091fbcf2e0768a") r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) connect(r2, &(0x7f0000004000-0x10)=@ipx={0x4, 0x0, 0x0, "3d177ba842df"}, 0x10) 2018/02/03 10:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004c6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) dup3(r1, r2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000809000)='/dev/dsp\x00', 0x40000004, 0x0) read$eventfd(r3, &(0x7f0000001000), 0xffffffffffffffc3) openat$autofs(0xffffffffffffff9c, &(0x7f000047f000)='/dev/autofs\x00', 0x400000, 0x0) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r3, 0x0) readv(r3, &(0x7f0000003000)=[{&(0x7f0000003000)=""/92, 0x5c}], 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r4 = msgget(0x3, 0x210) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d7f000-0x12)='/dev/loop-control\x00', 0x149083, 0x0) msgrcv(r4, &(0x7f0000d7c000)={0x0, ""/20}, 0x1c, 0x0, 0x800) 2018/02/03 10:38:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) symlink(&(0x7f0000d67000)='./file0\x00', &(0x7f000085b000)='./file0\x00') pwrite64(r0, &(0x7f0000f62000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mkdir(&(0x7f000084d000)='./file0\x00', 0x24) symlink(&(0x7f00009f0000-0x8)='./file0\x00', &(0x7f0000f63000-0xa)='./control\x00') creat(&(0x7f0000f5e000)='./control\x00', 0x41) rename(&(0x7f0000f62000)='./control\x00', &(0x7f0000004000)='./file0\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000378000-0xa)='./control\x00') 2018/02/03 10:38:27 executing program 1: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000f8e000)='/dev/vcs#\x00', 0xfff, 0x212000) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000f8d000-0xc)) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000f90000-0x38)={&(0x7f0000f8f000)=@ax25={0x3, {"ade963a761a33d"}, 0x9}, 0x10, &(0x7f0000418000-0x90)=[{&(0x7f0000f8f000)="b53394956bb90aa518a65bb57a7c5b90643a8c5105fcb099fbf0f6167e1c2c1cde76a4dac0fbe6ca04a592bdfb4d091e4f2473c2764c3194836d8be1bc1d2ea9890e9290c1c4f1e1e6919715c299cef5f475dccc945be13c4ef51f1cf3cf3580f78d124bca020cbb2cf7eff2b453dec11879ea4d22e0112e80780711a0490634960ffd571203b1d251cd00e9fce730862cac5596f23b3c", 0x97}, {&(0x7f0000f90000-0x1000)="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", 0x1000}, {&(0x7f0000b83000-0x4e)="206e6e37eeb2d342d26586981b5f91bbf90455ec151b7734ea3b17199f1011d383bcdc0bb47fee227583908c98f864acf85a84f28e604ce3f58db40f57503569cc4d955690cb47e2a365134caaaacd35602b1870bfad6c8118def906", 0x5c}, {&(0x7f0000bd9000-0x9e)="a79af8a8a2f3b711cba9d326ac434d581b45dd8058a478754e4063b565c876da701cc8de2defba71d8de06e232de180035f77f0ab078e22ee83bfbf6713bb8895427836fcc62dfa7a9d892c5562bb02fa3c0347a83032e2cd2328853df93d368ddcf25bec08f77a500652f003e52f012822ce771502f300db7989b42427b0ca195740090caf226fa89631a42e678d123ffca1f86486abd7f660bbfa44e8d", 0x9e}, {&(0x7f000049f000-0x7)="afa9990cb7e259", 0x7}, {&(0x7f0000f90000-0xc1)="7db4d30921bfcdcce292317be966e6ac25d600f6bc136c69ee775c0d3261da60c22694c5bb7bfe86e4824cdd62ce93d40520adcfc35af32339bc6b27ff0d761d26969c8764a0bbd039df5fc9b9ddcca48eeb587aecf3d40c1820434ec9b8e5a5d5303f3e6632f96c0d60a54e9f14e30bb4a429612c332406a5ab204e8bb696c1fb096547b18f0a2bfc9858056b6a2671b65b8ba9a117cf5deb866f94dafc0a5368f33bc0894eebabd9b48198225f3214cef10ee505356aa14250f1c835e611dc4c", 0xc1}, {&(0x7f0000f8f000)="1a2126b065e607fafbf18120a72fe6eccbc40f11e26c5c3b1ede5baeead924322a670e7993453708d438b29fbe48587666359c1b88a08f088bbb9ccb22060d2c6b15273dd44a15a538a2aacfa5e37f3927211ea576755fabb181d549d60b9dc8820d60a8e72462985ce4b5d55b04f10ee9db385350688afbfd922cb29a010d7cac156995ddda9637fc29f16968010efcbc1a61f5d8641fa6f2e81cc2d593910592e41deba3ff2ad46d6594f8a6c2cef2cbf2d1ba58ffd291a24457989ab7153c8b753b0f786ee3e2466109ddadcb5afe39b5f932f9841ddc29d3de38736aa2a89784f2cf1b8965", 0xe7}, {&(0x7f0000f90000-0x4b)="11962e779b19947f0061c5e67a7a78f24f49b35d7a83aa04f7b6ba3f0f572ea42bac19f4fcc0f82709e243fe0830f2718cd11f1115d506bf06821d24e58f4661ca7a4cb9ccdc02fad3cfbe", 0x4b}, {&(0x7f0000104000-0x6c)="2d22c176844998bdf0fb1c73f7e55ae15b8bb27db32dd045287b273a2728648a1b20d4148cf0c0bc61e8f281004125816514c9329751e628a28e60f6859726043c1ec5c27074f49adda2dd415cc94b3e3461449b1a338e6e3a233080caf87adec4738ac1dbc99ead9370c1ca", 0x6c}], 0x9, 0x0, 0x0, 0x4000}, 0x2) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000f8f000)) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/02/03 10:38:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ebf000)={r0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00006d0000)={0x0, 0x4d, "555179af6d1b5f202e83b514c07f1d643e5229f3db33f0715a9308706cc84e43557b83c9fe450a3c01e308b0025203a609ae388df309a120aa84f34175b458cb11f572d65168528f2232b6f403"}, &(0x7f0000336000)=0x55) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d0d000-0xa0)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x6, 0x80, 0xff, 0x6, 0x39}, &(0x7f00004c8000-0x4)=0xa0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000d3c000-0x3)=0x7, 0x4) sendmsg$nl_netfilter(r1, &(0x7f000005b000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00004ca000)={&(0x7f000084d000)={0x14, 0x1, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, []}, 0x14}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) sendto(r0, &(0x7f0000714000-0xd6)="f2203b70da0918b0f98946d8197a0531fa1310098d07013e9a421e37e6f3136cd567521ee4112ad0979c5509db0623053dd76fcc972f4ddc3d7f9caa175f77fa63a615db648cb3a31621af32d76548dff2e6742d589df2639c9d449d42cecf1a01bf84a38be8d8f6d4c2c2eaf8c403105a64ffd8c063d1c3a5b90133aa5f8468e7ce524609971b4358736bc468d8be68e5d3326f6a7fea0a58573ac54bfa43b33782a2f06fb9c3cb0abcd724625a827dac50cf362ddeeb0993272cab6f0ece215455aa2509204d559f6bc8407dc485f9b562557ea87e", 0xd6, 0x20000000, &(0x7f00009b4000)=@alg={0x26, 'hash\x00', 0x1, 0x0, 'wp384-generic\x00'}, 0x58) 2018/02/03 10:38:27 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c52000)="6e73001782") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000002000-0x99)=""/153, 0x99, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6c}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x81, 0x4d7, 0x4}, &(0x7f0000000000)=0x10) exit(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000-0x3)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xd2bae3a888ec2c86}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000ae2000-0x8)='./file0\x00', 0x0) 2018/02/03 10:38:27 executing program 5: 2018/02/03 10:38:27 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000011000)='./file0\x00', &(0x7f0000004000-0x11)=@known='security.selinux\x00') r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/03 10:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ee1000-0x11)='/selinux/enforce\x00', 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000019000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c03000000000000005b234aa940eca36d39e6"}) ioctl$KVM_NMI(r0, 0xae9a) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000cd1000-0x8)) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000b3e000-0x5c)={0x3, 0x0, {0xffffffffffffffff, 0x3, 0x6, 0x1, 0x4}}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00005c8000-0x9)='/dev/vcs\x00', 0x8000, 0x0) syz_open_dev$mouse(&(0x7f000061b000-0x12)='/dev/input/mouse#\x00', 0x100000, 0x10000) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f000074d000-0x30)) 2018/02/03 10:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef1000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x40000001b, &(0x7f000080b000-0x14)={@local}, &(0x7f0000bcd000-0x4)=0x14) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fe6000)={&(0x7f000011a000/0x1000)=nil, 0x1000}) mremap(&(0x7f000008b000/0x3000)=nil, 0xfffffffffffffd1a, 0x4000, 0x0, &(0x7f00000da000/0x4000)=nil) 2018/02/03 10:38:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bda000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000cb0000)={{0x2000, 0x2, 0xd, 0x8, 0x20, 0x100, 0x2, 0x10000, 0x0, 0x81, 0xfff, 0x3f}, {0x2002, 0x5000, 0xf, 0x1, 0xb1e, 0x0, 0x5, 0xa13, 0x8, 0x7, 0xd7f, 0x9}, {0x1, 0x100000, 0x3, 0x1f, 0x0, 0x1, 0x18, 0x2, 0x8, 0x1, 0x9, 0x2}, {0xf000, 0x100000, 0x0, 0x200, 0x0, 0x101, 0x48, 0x9, 0x0, 0xffffffffffffff7f, 0x1, 0x6}, {0x100000, 0x100001, 0xd, 0x10001, 0x40, 0x6e6e, 0x62ff, 0xc8f4, 0xffffffffffff979a, 0x3, 0x0, 0xe087}, {0x6000, 0x6, 0xd, 0x800, 0xbc, 0x20004000000000, 0x0, 0x80000000, 0xffffffff, 0xffffffff00000001, 0x10001, 0x8001}, {0x6000, 0x10000, 0xf, 0x8000, 0x2, 0x9, 0x6, 0x9, 0xb711, 0xfffffffffffff86a, 0x8, 0x9}, {0xd000, 0x6000, 0xf, 0x82f, 0x9, 0x9, 0x0, 0x8000, 0x4f6ae69d, 0x1, 0x4f, 0x100}, {0x5000, 0x5000}, {0x3000, 0x7000}, 0x8, 0x0, 0x4001, 0x80, 0x7, 0x100, 0xd000, [0x0, 0x100000000, 0x5, 0xaa47]}) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00002f5000)=[]}], 0x1, 0x20008843) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000962000-0x8)={0x0, 0x5}, &(0x7f0000c00000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00008b0000), &(0x7f0000c2a000+0x2f2)=0x10) r2 = dup(r0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d84000-0x8), 0x8000fffffffe) r4 = getgid() setfsgid(r4) userfaultfd(0x0) 2018/02/03 10:38:27 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, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ff000)='./file0\x00', 0x0) mount(&(0x7f0000e09000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000843000)='ramfs\x00', 0x0, &(0x7f00009b8000)) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001b9000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control/file0\x00') 2018/02/03 10:38:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000147000)='/dev/ppp\x00', 0x20040, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000608000-0x8)) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f000069b000-0x9)='net/igmp\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000065d000)={0x0, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}, 0xfffffffffffffff8, 0x81}, &(0x7f0000db5000-0x4)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e48000)={r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) splice(r1, &(0x7f0000ef8000), r1, &(0x7f00002cf000-0x8), 0x1, 0x5) getdents64(r3, &(0x7f0000461000)=""/619, 0x26b) 2018/02/03 10:38:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f000036d000-0x18)) r0 = shmat(0xffffffffffffffff, &(0x7f00006f1000/0x1000)=nil, 0x4000) shmdt(r0) lsetxattr(&(0x7f0000965000-0x8)='./file0\x00', &(0x7f0000e02000)=@known='com.apple.FinderInfo\x00', &(0x7f0000a9f000-0x5)='$em1\x00', 0x5, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000242000-0x9)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000eeb000-0xe8)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f000042d000)=0xe8) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000a0c000-0x2a)=@known="73656375726974792e6361706162696c697479007aa9ecb905f781e7e65642b8e9e319cc45a46056d03e", &(0x7f00006e4000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/02/03 10:38:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000697000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00007c5000)=0x3) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00002bb000-0x18)={0x7f, 0x6, 0xfffffffffffff610}) r1 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b15000-0x5c)={0x0, 0x54, "caf957e3baa599267aba693e87753fc56fd057508d6a7b67c25a2b52f25cca5ce8183d0c5f6bc8c5bbf7cc8f99393b8b87496782ab8be953bd6f58a1d2e53d47764a36c930a50faa8a915f46463c30227919c4a3"}, &(0x7f0000a58000)=0x5c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000a1f000)={r3, 0xfc, "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"}, &(0x7f0000d9c000)=0x104) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x9, 0x80000000}) r4 = accept4(r2, &(0x7f0000cad000-0x60)=@nfc_llcp, &(0x7f0000a21000-0x4)=0x60, 0x7ff) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000181000)={0x6, 0x2, 0x4, 0x80000000}, 0x10) 2018/02/03 10:38:27 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000-0xa)='/dev/dsp#\x00', 0x2800000001, 0x400000041) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000000b000-0x30)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x30) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000006000)) 2018/02/03 10:38:27 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/rfkill\x00', 0x521000, 0x0) r1 = socket$nfc_llcp(0x27, 0x0, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000004000), &(0x7f0000005000-0x4)=0x4) [ 131.726670] syz-executor4 (17375): attempted to duplicate a private mapping with mremap. This is not supported. 2018/02/03 10:38:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009dc000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000002f000-0x44)={{0x2, 0x2, @loopback=0x7f000001}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10, {0x2, 0x2, @multicast2=0xe0000002}, @generic="f9b8d001727d7b00bd16331c35bcb500"}) r1 = socket(0x1e, 0x4, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000080000-0x9)='/dev/vcs\x00', 0xc01, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000f8000-0x10)=@req={0x3fc, 0x0, 0x3}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00005cb000)=@req={0x3fc}, 0x10) 2018/02/03 10:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000895000-0x4)=0x6) setsockopt(r1, 0x84, 0x75, &(0x7f0000779000-0x8), 0x0) 2018/02/03 10:38:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x181200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00003d7000-0x1)=0xc39e, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r1, &(0x7f0000048000-0x8), 0x8) r2 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) read$eventfd(r2, &(0x7f000045a000), 0xfffffe09) fcntl$setsig(r4, 0xa, 0x12) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000ef000)=""/205) poll(&(0x7f0000951000)=[{r5}], 0x1, 0x3a2f00) dup3(r4, r5, 0x0) tkill(r3, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/03 10:38:28 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f000055d000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x10000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f000097c000)={0x0, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106}, 0x48) syz_open_dev$sndpcmp(&(0x7f0000c0b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x341240) 2018/02/03 10:38:28 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000ad7000-0x40)={0xc}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00004f8000-0x70)) r2 = syz_open_dev$usbmon(&(0x7f0000f61000)='/dev/usbmon#\x00', 0x2, 0x4200) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000e96000)={@common='irlan0\x00', @ifru_ivalue=0x9}) 2018/02/03 10:38:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d28000)='keyring\x00', &(0x7f0000a6a000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$midi(&(0x7f000014e000-0xb)='/dev/midi#\x00', 0x1000, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00002c0000-0x4)=0xcfd1, 0x4) keyctl$search(0xa, r0, &(0x7f000015a000)='ceph\x00', &(0x7f0000725000)={0x73, 0x79, 0x7a, 0x0}, 0x0) 2018/02/03 10:38:28 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000080b000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) bind$alg(r1, &(0x7f0000ec2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) 2018/02/03 10:38:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f11000)='/dev/sequencer\x00', 0x80080, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000f30000)=""/88) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00002df000)={0x86, 0x7, 0x7, 0x7, 0x8b1d, 0x2680}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f36000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) vmsplice(r0, &(0x7f0000620000-0x50)=[{&(0x7f00005ac000)="70a27b8b2a839e69f7405ab4785d87258b125991fc5d63ee0d8c52288a3556515d1c96e6100654bcf229bee540674f", 0x2f}, {&(0x7f000003e000-0x5e)="f9332f7add2d14602b77e884fbfa84c162020b3ff229cb27f9c1a213b9229ed875834769bf60fd1df8be6a58bc7fb4a9b9492c168bd0aea2098e755f5aedab0f3472b7a594e106e4ed2723acf020e41c438fa5a2c87f7f1837c7bb43a290", 0x5e}, {&(0x7f000072f000-0x3f)="0297a7f261b64aea684fd6c7ddc4d82f8722ac6c92b933257143d571b84b951e964deedf3cdc30dc8ceb69ded8f87a09f288f92374e32f14e5ce133829646e", 0x3f}, {&(0x7f00006d4000)="8095f542e22b55487aeb3e6516ab8fb88fd121c54fd07f0a9baf8dfa4cf537aa0e59cd2d73a8dd2c1d04191b1ef3", 0x2e}, {&(0x7f0000d5e000)="17f223a4e24fc8e0d9cd11adeb82d0e5ce8a3a16227b6bb29c32063875886bca883e9057733ea1b1d62162b61fddf253559d7e8e1576a0219806a98fe6a78a117bdc2010aa11", 0x46}], 0x5, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e63000)={@mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9, 0x1, 0x3, 0x4, 0x1, 0x1000, 0x401}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004f1000-0x10)={0x0, 0x2c, &(0x7f0000ec9000)=[@in6={0xa, 0x3, 0x5cb8ff48, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}]}, &(0x7f00007d3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000db7000-0x10)={r2, 0x101, 0x1, 0xbc}, &(0x7f0000434000)=0x10) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000076b000-0x8), &(0x7f0000408000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000), 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000cc1000-0x4)=0x100, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) syncfs(r0) r3 = add_key$keyring(&(0x7f00005d0000-0x8)='keyring\x00', &(0x7f00002c9000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000952000)={{{@in6=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f000087a000-0x4)=0xe8) r5 = getgid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003c8000-0x8)) keyctl$chown(0x4, r3, r4, r5) 2018/02/03 10:38:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00003f1000)=0x7ff, 0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000998000)=""/214, &(0x7f0000859000)=0xd6) bind$inet6(r0, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f00009fc000)=""/4096, 0x1000, 0x0, &(0x7f0000cc0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/03 10:38:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f6b000-0x8)='./file0\x00', 0x200002, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00002e2000-0x4)=0x6c) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000b59000-0xc)={0x401, 0x0, 0xfffffffffffffffc}) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, &(0x7f000008e000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009b5000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f000071c000)={{0x40, 0x3, 0xdd, 0x8, "ff7664f109b39f4194cbd37f6cece51a19401dfee40e1b93b792d6718902d359192e0cdbc804839bd2763868", 0x100}, 0x0, 0x0, 0xa9, r2, 0x9b, 0xfff, "e1e37074d174948ada0f268697e5251d8b6104c74c4f42d949f591e23035aa40e7b722a03205aec3a057bdd35066eff1996006738f76ff9dbd1730013507874e", &(0x7f0000d3e000)='/dev/snd/controlC#\x00', 0x13, [], [0x6, 0x5, 0x4, 0xfffffffffffffff9]}) pipe(&(0x7f00006d9000)={0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000079c000)={0x80005, 0x4, 0xd3, 0x80000000800, 0x4, 0x5, 0xf7, 0x7fc0, 0x5, 0xb5ee, 0x7}, 0xb) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x4000000080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x200000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) write$selinux_create(r0, &(0x7f0000d2c000)=@access={'system_u:object_r:ldconfig_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x37, 0x32}, 0x4d) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000f73000-0x8)=[0x8001, 0x24e]) process_vm_writev(r4, &(0x7f00000cd000)=[{&(0x7f0000009000)=""/86, 0x56}, {&(0x7f0000fec000-0xb6)=""/182, 0xffffffffffffff6b}, {&(0x7f000072b000)=""/4096, 0x1000}, {&(0x7f0000322000)=""/52, 0x34}, {&(0x7f0000ed9000-0xb0)=""/176, 0xb0}, {&(0x7f000055e000)=""/129, 0x81}], 0x6, &(0x7f0000e6a000-0x80)=[{&(0x7f0000c85000-0x14)=""/20, 0xffffff7a}, {&(0x7f0000844000)=""/235, 0xeb}, {&(0x7f00005dd000-0x89)=""/137, 0x89}, {&(0x7f0000eeb000)=""/21, 0x15}, {&(0x7f0000ef0000)=""/4096, 0x1000}, {&(0x7f00006b2000)=""/155, 0x9b}, {&(0x7f000013f000)=""/181, 0xfffffffffffffd02}, {&(0x7f0000c19000)=""/191, 0xbf}], 0x8, 0x0) r5 = syz_open_dev$amidi(&(0x7f00002a3000-0xc)='/dev/amidi#\x00', 0x0, 0x14000) ioctl$VHOST_GET_VRING_ENDIAN(r5, 0x4008af14, &(0x7f000018e000-0x8)={0x0, 0x17b7}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000aad000-0x8)={0x0, 0x5, 0x3ff, 0x8}, 0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000543000-0x10)='/selinux/create\x00', 0x2, 0x0) r6 = syz_open_dev$midi(&(0x7f0000ef9000)='/dev/midi#\x00', 0x51eb, 0x189002) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f000056a000)={0x3, 0x0, [{0x8000000f, 0x4, 0x9, 0x7ff, 0x5}, {0x80000000, 0x1000, 0x2, 0x5, 0x5}, {0x40000000, 0x7, 0x473fa70b, 0x6c737063, 0xffffffff}]}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000b2c000)={0x3}) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r6, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/03 10:38:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mkdir(&(0x7f0000011000)='./file0\x00', 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000de6000-0xb)='/dev/vcsa#\x00', 0x8e66, 0x101000) sendmsg$nl_crypto(r1, &(0x7f0000622000-0x2f)={&(0x7f0000219000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000b33000)={&(0x7f000031b000-0x118)=@upd={0x118, 0x12, 0x120, 0x6, 0x1, {{'gcm(twofish-asm)\x00'}, [], [], 0x0, 0x400}, [{0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x7ff}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0xe2b3}, {0x8, 0x1, 0x7}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000044}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r2 = fcntl$getown(r1, 0x9) ptrace$getsig(0x4202, r2, 0x5, &(0x7f0000f61000)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00001f5000)={{0x2, 0x3, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x8, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="3a6a7b1f4ceb62cb5a319b597987cc5f"}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 10:38:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x2040) unlinkat(r0, &(0x7f00001c1000)='./file0\x00', 0x0) munmap(&(0x7f000013a000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00008e4000)={&(0x7f0000b5a000/0x3000)=nil, 0x3000}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r1, 0x1) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000592000+0x6a1)='./file0\x00', 0x0) sendfile(r1, r2, &(0x7f0000de0000-0x8)=0x58, 0x401) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r3, &(0x7f0000013000-0xa)='./file0\x00') renameat2(r3, &(0x7f0000fdc000-0x8)='./file0\x00', r3, &(0x7f0000f5b000)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f5c000)={0x0, 0x5, 0x9, [0x1d5, 0xf93, 0x200, 0x6, 0x7, 0x2, 0x2bc, 0x6, 0x9b]}, &(0x7f0000b41000-0x4)=0x1a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000f8b000)={r4, 0x8}, &(0x7f000081a000-0x4)=0x8) readlinkat(r3, &(0x7f0000be7000)='./control\x00', &(0x7f00009d5000)=""/49, 0x31) 2018/02/03 10:38:28 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000d8a000)='/dev/sg#\x00', 0x7, 0x40) syz_open_procfs(0x0, &(0x7f000056a000)='net/icmp6\x00') ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000dbb000)={0x7ff, 0x7fffffff, 0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000ff5000+0x163)=@ax25, &(0x7f00005a0000)=0x10) r1 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0xc40000000000127b, &(0x7f0000705000)) connect$inet(r0, &(0x7f00002d7000-0x10)={0x2, 0x2, @rand_addr=0x56}, 0x10) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00004e1000)={0x1, 0x1}) 2018/02/03 10:38:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000634000)={0x6, 0x8001, 0x8001, 0x0, 0x1, 0xffffffffffffffa0}) sendfile(r1, r2, &(0x7f0000145000), 0x1000000000007dd) 2018/02/03 10:38:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c47000-0xb)='/dev/hwrng\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000fe4000-0xc)=[{}], 0x15c4, 0x0) 2018/02/03 10:38:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000f78000)='/dev/dsp#\x00', 0x3, 0x80) clone(0x20000, &(0x7f0000e23000), &(0x7f0000000000), &(0x7f0000765000), &(0x7f00008de000)="c6a0f9f0da411189a66a460e6c863c4bb6ae572ceacd3bcde3fe74d17b13442ec0c10b45519397a417512eeaacc5a909fd4fe1c09a501449334a39718ed410e6574c8a93248e30956d68c3f3f90227efeae79e125569e5feef8537b1776a1ccbf07e38802f7fae60076311c4d7ebb799d74670910665347d22e1f78851ef07b654af881b2847") 2018/02/03 10:38:28 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000488000-0x11)='/selinux/enforce\x00', 0x90000, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f000095c000)='/dev/amidi#\x00', 0x3, 0x2040) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000518000)={0x0, @in={{0x2, 0x1, @empty}}}, &(0x7f000018d000-0x4)=0x8c) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000095c000)={0x80, 0x4, 0xfff, 0x7, r1}, 0x10) get_mempolicy(&(0x7f0000308000-0x4), &(0x7f000095c000), 0x5, &(0x7f000073f000/0x4000)=nil, 0x2) 2018/02/03 10:38:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0x47)=""/71, 0x47, 0x2002, &(0x7f000062a000)={0x3, {"b6a3b124d6874b"}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) r2 = syz_open_dev$mice(&(0x7f0000166000)='/dev/input/mice\x00', 0x0, 0x84080) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000465000-0x8)={0x200, 0x2}) getsockopt$inet6_int(r1, 0x29, 0xfd, &(0x7f0000a6a000), &(0x7f000064c000-0x4)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000d66000), &(0x7f0000ca1000-0x4)=0x4) 2018/02/03 10:38:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000be7000-0x78)={0x2, 0xffffff29, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b11000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) 2018/02/03 10:38:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000034f000)="220000002100070700cbe6ff080007010a00001e000000000000040004001180ff41", 0x22) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000920000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00004a5000-0xbc)={0x830, 0x0, 'client1\x00', 0x2, "f66d4c400a5278d9", "1ccca951e12dee5885dab629dcab7c5464d910c895f02dfb1349b57c67e87cfc", 0x20, 0x6}) 2018/02/03 10:38:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0xfffffffffffffd75) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x4, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) 2018/02/03 10:38:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000efb000-0x8)='./file0\x00', 0x80041, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000076f000-0x8)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f00005ec000)='./file0\x00', &(0x7f0000d94000)={0xdc, 0xff, "b4a9c8e235ecb52dfa18a7406034f0ab70030d4d4a7896ed3757845457cd7613e3b9ae40e8cb4cf2c03bcb06711278fb40038dd6b2d9e6196a6df74d60ab0c3a522ee05f75bd6315112402050ff311dcde3f2fb72505cc73e827b3c1abaf967b376e6c228bbb42e56cdd52403fc98f7fe803b840dcb78ea886229d319e0901f10e7675277c6636a3a1d22c1036cb97471093bf91364d416acd2092fdf62b166a5da5e396ce0f78e1a04efd0ef90259c803314f773f693a4c62e06fee7d538abb9fd793a1467db24e95edd7c0a43a0567b2b6b4a7"}, &(0x7f00002c1000), 0x400) fcntl$getflags(r1, 0x401) fallocate(r1, 0x0, 0x1, 0x5) 2018/02/03 10:38:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x9, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/vcs\x00', 0x80, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000c1c000-0x8)={r1, r2}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000841000)) r4 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r4, 0x65, 0x5, &(0x7f00002ea000), 0x0) 2018/02/03 10:38:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000420000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f00005fc000)={@common, @ifru_map}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0xffffffffffffff3d}], 0x1, 0x0, &(0x7f0000c7d000)=[], 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000a2000)={0x70003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/03 10:38:28 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f000072e000)='/dev/vcs#\x00', 0x2, 0x101000) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f80000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000f7f000)=[{0x38, 0x0, 0x0, "aa0e3354d915c34bfd9cbd4af00b18d40503a85c563f887ec42d520be486481f90"}], 0x38}}, {{&(0x7f0000f7f000)=@nfc={0x27}, 0x10, &(0x7f0000067000)=[], 0x0, &(0x7f0000f7f000)=[{0x10}], 0x10}}], 0x2, 0x0) ioctl$TIOCCBRK(r2, 0x5428) 2018/02/03 10:38:28 executing program 7: 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, 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={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002c3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000e0000-0x4)=0x7d1, 0x4) inotify_rm_watch(r0, 0x0) 2018/02/03 10:38:28 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x8, 0x1, [0xffffffffffffcfb1]}, &(0x7f0000003000)=0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000)={r1, 0xdc, 0x7ffffffffffffd65, [0xf, 0x3fe, 0x4, 0x100000001, 0x5, 0x5]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000004000)={0x3, &(0x7f0000003000)=[{0x1, 0x1, 0x3, 0x8}, {0x0, 0xe9, 0x5954, 0x7fff}, {0x5c, 0x0, 0xc814, 0x9}]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r2, 0x200}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x20, &(0x7f0000005000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x7ffff, &(0x7f0000005000-0x38)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000004000)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000008000-0x90)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000003000)={&(0x7f0000000000)={0x27, 0x3, 0x80000000, 0x7, 0x2, 0x7, "ab8740481b3fd7b95438b68d35fcf179e21178e8d29b7a69cc46788f58d932f01f96e5bf2944267c003e72ca585c2664eeb071664435893984d902e8622639", 0x9}, 0x60, &(0x7f0000003000)=[{&(0x7f0000002000-0xb4)="be8a420d0dc314444cf6f27529b6326d73c69b7f6e0587d6f1ede5ae8802e4ee2858b493b6d6af9197a8f0ee7dcda0f519bed6679ce702944948d31281f966a1d1fcedecd79b499a5c2a54808d4b17f82b6ef96c051e056ebb70a9d25e16928d47c304a61e07f51f5d80eb2afdba30cda319856432c32b5cdfc0023e54b2a67251a5af83b57d853ab373e977fd51bf97ff8a5a0e4344db547f2dc53d92ba7a27131857b68c18755d1ea95d8329951b2930f2e4f2", 0xb4}, {&(0x7f0000003000-0xce)="b0de72e3e3d4aca2b813c626fd3db95ec8ddb325065257636b37f5660b496bc98da3d7e6b74e2b8327e1a4973ef1ed3e81c3d318f4a5e1c8f166a701c060d8a0feba7b0e6f5d8eb94f9df6421b4cfad643f3303138159e6379e6faeb564c2b87ea7a7c40b2c0947cc90792c9c23c0df9859f99cf0d31473ee0693f59f102618fee9aeb2676c652907b323d1fa67cd570f46b3f5389dbfe11f778d7b778fa7e4e2fe6847a29e851c8b1a9ab6124b3ee534d1dfebd6dc97c8ba95c4b14f01015ff088021e47a2076980d8f39a90859", 0xce}, {&(0x7f0000003000)="0a5c494c59a5eb0010ceb565ef87a372ac48c2e25561f0369399621e85a25a979773a37ba707396cd44372274461941947e159f7a719074b73b9dea979d39e3eab7808543725eeef1f36e3b95e1b9b45cdd80014b0bdb92a536d83b3e1a07bd5ef5f8c463f8adbaa9f770a45", 0x6c}, {&(0x7f0000003000)="7b382e1d401b102b181102577391f3a00e782e89ba7f6dcdeea28c42f182caea8671cc2b9976d874cd68c4145a86f5e50cf93924d4a33a82e95821cd22cac515d04ba312973c90a348a274c7d4242425ab50c93bf3a26bec9adf00091e9a26e1074866411f043bebfcc4f170c3599cb6e79caeed481faf323716a0d301d61fe3ac9622311e60", 0x86}, {&(0x7f0000003000)="b806ed864dc2da93de4dffaa773b3d51a2e8e5d12e4c0edc5937393040359a6cf90ae57dd2bb6bd8b6bc4f5b80f6a54e090bf1e4b9ed24df37a822c60f2e8b31c35e51421bc4e6ebfade5bd9dc33a7527ae1e8ce8544b1fd1db7d8eda2742ad2a9cd315b6d5addcd635a22f401957fd39a48f1735af6fd0377e4fccba25107bd2068c9e06284b0", 0x87}], 0x5, 0x0, 0x0, 0x20000000}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000008000-0x1c)=[@in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}], 0x1c) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000)={r3, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}}, 0x1, 0x7, 0x5, 0x24, 0x2}, &(0x7f0000009000-0x4)=0xa0) sync_file_range(r0, 0x7ffffffd, 0x9, 0x5) timer_create(0x4, &(0x7f0000001000-0x42)={0x0, 0x31, 0x7, @tid=r4}, &(0x7f0000005000)) 2018/02/03 10:38:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x67}]}, &(0x7f0000f92000-0x4)=0x10) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f000097c000)=0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0xd, &(0x7f0000345000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101}, [@generic={0x400, 0x6, 0x401, 0x2}, @generic={0x800, 0x5, 0xe9b, 0x100000001}, @generic={0xb20, 0x4, 0x9, 0x1}, @map={0x18, 0x0, 0x1, 0x0, r0}, @ldst={0x3, 0x2, 0x0, 0xf, 0xe, 0xfffffff0, 0x1}], {0x95}}, &(0x7f000028a000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x2000000}, 0x48) r2 = socket(0x10, 0x3, 0xfffffffffffff51f) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000d33000)={@common='gretap0\x00', 0x69b000000}) 2018/02/03 10:38:28 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) r0 = syz_open_dev$admmidi(&(0x7f0000004000-0xe)='/dev/admmidi#\x00', 0x0, 0x400080) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, 0x0, &(0x7f000000f000), 0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000006000-0x4), &(0x7f0000011000-0x4)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000010000-0x20)={0x101ff, 0x1, 0x100000, 0x1000, &(0x7f0000006000/0x1000)=nil}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000011000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x78a4, r1}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/03 10:38:28 executing program 0: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000b8000)='/dev/admmidi#\x00', 0x4, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00000db000-0x44)=""/68, &(0x7f00000f4000-0x4)=0x44) r1 = socket$inet6(0xa, 0x803, 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000f0000-0x10)={0x1, &(0x7f000006a000)=[{0x6}]}, 0x10) syz_emit_ethernet(0x46, &(0x7f00000d2000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}}}}}}}, 0x0) 2018/02/03 10:38:28 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000010000)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000005000)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000014000)='/dev/snd/controlC#\x00', 0xfffffffffffff800, 0x40000) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x22e5, 0x0, 0xfffffffffffffffe}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/02/03 10:38:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e19000)='/dev/net/tun\x00', 0x0, 0x40800) r1 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x3, r1, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00004d8000)) 2018/02/03 10:38:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f32000)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000183000-0x6)={0x0, 0x81}, &(0x7f0000934000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005ee000-0x1a)={r1, 0x100000000, 0x9, [0xf4000000000000, 0x7, 0x0, 0x1f, 0x7, 0x0, 0xfff, 0xdffb, 0x5]}, &(0x7f0000e5d000)=0x1a) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000002c000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000018000-0x4a)={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32}, 0x4a) 2018/02/03 10:38:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80001, 0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}}, 0x10) fcntl$setlease(r0, 0x400, 0x1) 2018/02/03 10:38:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000050a000)='/dev/rfkill\x00', 0x20000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000769000), 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) fcntl$setlease(r1, 0x400, 0x1) sendto$inet(r1, &(0x7f0000e87000), 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000970000-0x50)={0x6, 0x4bc, 0x100000001, 0x0, 0x15}) 2018/02/03 10:38:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000acd000-0xc)='/dev/audio#\x00', 0x8, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000079000)=0x100000000000000, 0x8) r1 = socket$inet(0x2, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000002000-0x80)=@generic={0x0, "9ba7877fe0dfa4e383ad3586320cbe43f1c1a23b0001e4bf0cea07818a05ad6f19540b645e6a52f255d43416baef6c6ffa5b43286c2bf00ceecb115fdde4bfe6c5c8f164e25c5acb5748845ac3d815b5dd081d445010c1cc2b947badaf5ce80aa8b1f6c41d8a0260789cd7ce1414426ce33a9b101b58ca48ba7f9ae298cf"}, 0x80) 2018/02/03 10:38:29 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000606000-0x9)='/dev/sg#\x00', 0x7f, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000582000-0xb0)={{0x7ff, 0x4}, 'port0\x00', 0x20, 0x20000, 0x0, 0x2, 0x1, 0x0, 0x3, 0x0, 0x4, 0xffffffffffffffff}) lseek(r1, 0x0, 0x0) 2018/02/03 10:38:29 executing program 6: 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, 0x513}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$audion(&(0x7f0000126000)='/dev/audio#\x00', 0xa3, 0x101000) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000103000)) r1 = dup2(r0, r0) ioctl$VHOST_SET_MEM_TABLE(r1, 0xc008af12, &(0x7f0000c16000-0x68)={0x0, 0x0, []}) clone(0xc0140000, &(0x7f000026c000-0xc)="3fd160bb7cc9ea991c67b945", &(0x7f00005fa000-0x4), &(0x7f0000002000), &(0x7f000086e000-0x92)="1cdc2f8c84abd4c085379a249102d6b6c1329b8ecbccae495b59358d10f32227d7cc573afb98015885f675df4e5527a788166674b9f8bb52cc1bdfbab293ffb6f39e9943d6f63f759ad6d3ac5eb7487c75a2565956e092af21de24bdbac667fc9c72e8b56f35e90260aa1bf15118ade335b1ec30cbbc501b502381e3cb18b6c7997d980a4a0b591226d36786b66e5ff228bf") syncfs(r0) [ 133.062523] IPVS: ftp: loaded support on port[0] = 21 [ 133.114872] IPVS: ftp: loaded support on port[0] = 21 2018/02/03 10:38:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000fb2000)='/dev/amidi#\x00', 0x3, 0x1) ioctl$TCSBRKP(r0, 0x5425, 0xff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) bind$alg(r1, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000da5000)=0x8) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000e65000-0x8), 0x8) 2018/02/03 10:38:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000435000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000b0000-0xb5), 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/02/03 10:38:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000002000-0x10)={0x3, 0x0, 0x6, 0x5bd}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002000-0x1)=0x2, &(0x7f0000001000-0x8)=0x1) futex(&(0x7f000000d000-0x4), 0xfffffffffffffffd, 0x0, &(0x7f000000b000), &(0x7f0000390000-0x4), 0x0) 2018/02/03 10:38:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) wait4(r0, 0x0, 0x1000000, 0x0) get_robust_list(r0, &(0x7f000068c000)=&(0x7f00006c6000-0x18), &(0x7f00007d4000)=0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0xff, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000fb8000-0x28)={0x0, 0x0, &(0x7f0000faf000)=""/4096, &(0x7f0000deb000+0xaa7)=""/78, &(0x7f00005bf000-0x1a)=""/26}) 2018/02/03 10:38:29 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) socket$vsock_stream(0x28, 0x1, 0x0) 2018/02/03 10:38:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000000c000)) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000746000-0x4)=0x3, 0x4) 2018/02/03 10:38:29 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = dup(r0) r2 = openat(r1, &(0x7f000061d000)='./file0\x00', 0x1, 0x100) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000f7b000-0x4c)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x3}], 0x4c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000562000-0x60)=[], 0x0, &(0x7f000053c000-0x18)=[@op={0x18, 0x117, 0x3, 0x4}], 0x18}, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00006a6000)=0x1) 2018/02/03 10:38:29 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e74000)='net/ip6_mr_vif\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000845000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000001000-0x78)="d4067fc9bd997b786c07a986e09458fde856a7809b47ffa388f3c54a4753b94fa787ea8ba5a3e1ec25b514973eeceac3059f0889a7cf8f07740129bfec73c8e927a6808e322a8b03afab856a878085ab06cd03ac9f3f6faef00cdfd0d3da2bcb673f020c25cf59893a00db3d01b7cdf8606f2aaddf8b8265", 0x78) mmap(&(0x7f0000000000/0x1000)=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) 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) recvmmsg(r1, &(0x7f0000001000)=[{{&(0x7f0000003000-0x6)=@hci, 0x6, &(0x7f0000003000-0x60)=[{&(0x7f0000002000)=""/77, 0x4d}, {&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000003000-0x2)=""/2, 0x2}, {&(0x7f0000001000-0x14)=""/20, 0x14}, {&(0x7f0000003000-0x79)=""/121, 0x79}, {&(0x7f0000002000)=""/250, 0xfa}], 0x6, &(0x7f0000002000)=""/22, 0x16, 0x5}, 0x1}, {{&(0x7f0000003000-0x10)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xc6)=""/198, 0xc6}, {&(0x7f0000003000-0xb0)=""/176, 0xb0}, {&(0x7f0000003000-0xaf)=""/175, 0xaf}, {&(0x7f0000002000)=""/187, 0xbb}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001000-0x20)=""/32, 0x20}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/168, 0xa8}, {&(0x7f0000001000)=""/183, 0xb7}], 0x9, &(0x7f0000000000)=""/246, 0xf6}, 0x6}], 0x2, 0x0, &(0x7f0000002000)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={r2, r3, r4}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 10:38:29 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x20000000001) close(r0) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000004000-0x8)) 2018/02/03 10:38:29 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ef8000-0x78)={0x9, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x2, @rand_addr=0x8}, 0x20, 0x2d10, 0x5b, 0x80000000, 0x40, 0x0, 0x6, 0x4, 0x5de7}) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef7000-0x4)) 2018/02/03 10:38:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000fd3000)=""/107) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) close(r0) 2018/02/03 10:38:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000fee000)='/dev/audio#\x00', 0xb7b2, 0x20000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000546000)={&(0x7f000098a000)=[0x0], &(0x7f0000417000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c96000)=[0x0, 0x0], &(0x7f0000bde000-0xc)=[0x0, 0x0, 0x0], 0x1, 0x5, 0x2, 0x3}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00002c3000), 0x8) 2018/02/03 10:38:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000035, &(0x7f0000bbc000-0x4), 0x4) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000850000-0x8)) 2018/02/03 10:38:29 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000eec000-0x9)='/dev/dsp\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0xfff, 0x0, 0x9, 0xd19}) connect$nfc_raw(r0, &(0x7f0000000000)={0x27, 0xffffffffffffff2c}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000d4e000-0x4)=0x8) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@updsa={0x180, 0x1a, 0x523, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x6c}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}, @algo_auth={0x48, 0x1, {{'ghash-generic\x00'}}}]}, 0x180}, 0x1}, 0x0) 2018/02/03 10:38:29 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x20000000001) close(r0) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000004000-0x8)) 2018/02/03 10:38:29 executing program 6: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000008000-0xf)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000030000-0x34)={{0x0, 0x2, 0xffffffffffffffff, 0x3, 0x3}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000031000)=""/229) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000032000)={0x6, 0x6, 0x1, r2}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000013000-0x4)) 2018/02/03 10:38:29 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f0000001000)={0x1f, 0x3f, 0x2}, 0x6) getsockname(r0, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000c5a000-0x4)=0x10) 2018/02/03 10:38:29 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x148) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000bf1000)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000000)={r0, r0, 0x0, 0x6, &(0x7f000042e000)="6d4d8e03e4c38a6a53659a3424f7c6c58a30e6f771ebd99e83741843a9dbc08d5bb8664086", 0x6, 0x5, 0xc78, 0x7f, 0x4, 0x429c, 0x7, "586cd1f1941fcef27c11b90800f2d955c7116694e5ba92d098a4082ba1b438e07419d48d1efbc9e4213db56be88d5d2b926ce2a4a67e8ec95161e95833b124375877e92d99905899ad13b3cc90e37a649738f89cb40638fab88acced676378b7a6d52c89a4ccf8a73c502504b0fa98c8c7bd45f0f41f363d0ce6b1847c2b8b536ca91e65e69c5ebf1ebf7b0a1e9f5b783f3aeb69c4b02dd2791c49804c58665180137302c34b311f5b35efec592027a44c81e2134f197e9fba0fa9ea48e91137b545d3b257c9a4d69caa192a978a3bd120c235744a438a961c70d068b108ca43b27d658fb90b25ba7bc0d78fa1f3d2f790dd"}) 2018/02/03 10:38:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000036000-0x12)='/dev/input/mouse#\x00', 0x4, 0x200) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000d4c000)=r1) syz_open_procfs(0x0, &(0x7f0000bfa000)='ns/ipc\x00') perf_event_open(&(0x7f000027e000-0x78)={0x1, 0x78, 0x101, 0xbac5, 0x7db5, 0x0, 0x0, 0x5, 0x2000, 0x4, 0x6, 0x1, 0xffffffff, 0xe30f, 0x7fffffff, 0x90b, 0x2, 0x7, 0x62, 0x8, 0x1, 0x1, 0x4, 0xffff, 0x8, 0x0, 0x8, 0x5, 0x3, 0x100000000, 0x9, 0x7fffffff, 0x9, 0x9, 0x8, 0x8, 0x5, 0x3, 0x0, 0x6, 0x5, @perf_config_ext={0x4, 0x5}, 0x1022, 0x80000001, 0x16a, 0x5, 0x3, 0x3, 0x7fffffff}, r1, 0x4, r0, 0x2) syz_open_procfs(0x0, &(0x7f00009b8000-0x7)='ns/ipc\x00') 2018/02/03 10:38:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000089f000)=0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b13000-0x4)) recvfrom$inet6(r0, &(0x7f0000037000)=""/4096, 0x1000, 0x2000, &(0x7f000096d000)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/03 10:38:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000308000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000796000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000014000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00004ea000)={{{@in=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000874000)=0xe8) getresgid(&(0x7f00003fb000-0x4), &(0x7f00007ce000), &(0x7f0000e94000-0x4)=0x0) r5 = getpgid(r2) fstat(r0, &(0x7f0000927000-0x21)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a41000-0xc)={0x0}, &(0x7f00009e5000)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000265000-0x4)=0x3, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000008d000-0xc)={0x0, 0x0}, &(0x7f00006f2000-0x4)=0xc) stat(&(0x7f00000f6000)='./file0\x00', &(0x7f0000e10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000144000-0x38)={&(0x7f00006fb000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d4c000-0x20)=[{&(0x7f0000e57000)="02e27262f8b3fd1930fcd8fed3ac6e7626457d330dc9fc75be1bdc975ab1cb9ec471869c3bc971da3ed376e64293dc6de7fa5f67869e9f48f6fff1be2d4e1f2a", 0x40}, {&(0x7f00005b8000)="f8c6f731c0fb44555b4ae1938f5729a1db64da870e2235f693c1c2f9d1e1b465858e16d2a5cbf1d03c814f0fbffba364d925b7a9ce7a083e196856942feed8533d2875eb629cbad068e293ac2e62437acfe50f678af6b869f2c55429a68be019f60c7429903e93a5dea490b0bf03c7a57c76b0432a7de436acee2af6e8c59989139d3f83c19b9be30d7aa4ecb50553afdc8b89b239e640b3222bee528c62368ee3404129df2a9c1a5b82fb888a309750c5b1a59ca531e456f7dffb0a17d3df0c9cc1e9c52b3f653156e40486b9b59c27ce5bc4e0", 0xd4}], 0x2, &(0x7f0000356000-0x60)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60}, 0x20000001) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0xa2, &(0x7f000002f000)) 2018/02/03 10:38:29 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/03 10:38:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000dd000-0x8)='syscall\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003d9000-0xbb)={0x0, 0xb3, "b791c764ec52529fb4c74cd34def50e546641749a260b9274f1833213883cb463a0950b0ee64ab9649f0e4878533e1fe7f7067db92b0fced42668f30428c6890412a8058a0a3d2f9f2a2fbf1bcebd6452799aa6735a70db137de065f5857915a5cc6f4fc1b90c9fd72a24facabfc32b7246ee729436e1b0355e5e87a6bb30681417848827eab0a2d0cdd089c053c2eebbf53e29ab54fd9a43e58f567e20c39dad9b9ba8b46776c401ad34729f14422d3fc84f9"}, &(0x7f000068f000)=0xbb) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d50000)={r1, 0xfff}, &(0x7f0000eaf000-0x4)=0x8) r2 = syz_open_dev$vcsn(&(0x7f0000917000-0xa)='/dev/vcs#\x00', 0x40, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000572000-0x2c)={0x4000000000006, 0x4, 0x1a723ef9, 0x3f, 0x0, r2, 0x9b}, 0x2c) 2018/02/03 10:38:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000dd9000)="33cf5f647dfaac9cfc86fd9f54337deea88a6d0928812ecf78b67f6c695e747c6d14c74f23e1e4da8ebe9c5c2213eeb6f3d48a5a8fb3c387c72452f567e9c17d066c3c4edcb567f1961801aa02711b8346840cfb59d2b8ef61f4cc59d3aa54605ea251961b88e123da6b6e8ec0cf8efccaa806c213b683c880e4fad7e948332679ad4382af099c6f3713b6f37b64e0c58b265c75e0ff8d300947187a61724a11019ebc68581e25f01f3d0cc6fc856a7ff0706f9010ad9d48528f", 0xba) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = getpid() mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000954000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f000096c000-0x110)={{0x401, 0x3, 0x200, 0xe, "c829e17e68607cc7b7e627226bc61646120e78db747a302ae96d1f5d07f462899c834f7dc1d34da12f00fe37", 0xea}, 0x0, 0x0, 0x3f, r2, 0x8001, 0x3, "1dc4f1cb53c6d3fd0c311d76bb8b8fbf70dc67b3c612994171feb694fea8bdc29c47adf32a1624f3cdcf8c33b8f6c8a1d0bbf9c8c38229f4d381200aee525112", &(0x7f0000f89000-0x4)='-.]!', 0x4, [], [0x7e, 0xfffffffffffffff8, 0x4, 0x8]}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x3, &(0x7f000084d000-0x18)=[&(0x7f0000baf000/0x3000)=nil, &(0x7f000029a000/0x3000)=nil, &(0x7f000016c000/0x3000)=nil], &(0x7f0000f87000)=[0x0, 0x5, 0x80], &(0x7f0000f88000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) 2018/02/03 10:38:29 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dc8000-0x11)='/dev/vga_arbiter\x00', 0x101040, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000852000-0x8), &(0x7f0000207000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001000-0x8)=@fragment={0x0, 0x0, 0x7, 0x9, 0x0, 0xc0eb, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000079b000-0x5)='user\x00', &(0x7f0000a04000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001fc000)="b8548ab4ada3d1e470e0b9a187dc61e1b042de1745615c4287528efc0c4a827b79c59654922e336f8d00dc95db764c159f44127d243a17f9705dd0f00d83d085f1fed4a9e1ad278ad23e4ed1c400b608344e537f07b28a66a87b8535e18d1d933d3b24ea6dd619789ea23bb30719972d7adddd2aead6f0cb41cc1bf6e53fd7d9172c85c2a530ee23580b8cfc553df9e807938010facc532cf3", 0x99, 0xfffffffffffffffa) r2 = add_key$user(&(0x7f00005ae000)='user\x00', &(0x7f000018b000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000bbc000-0x8f)="fb6e72880c8d9cea1b103cf09180d7ac06fc4e5388f8b7217468f7fa61d17c705651ca8f168a227bd257b1ea0bd3b906db04c82dac548291a6d91951e8c91a607e33d9fea42965633e3008953606ee96bb2e059252f3bd75966afac81b5a8c61a8a6481361ae5bbbfbbccfd5c383a9a698efec714e4ad8b392eaa7f1995e39d59e9c7685fba62606e3b0e2572a3b8919fb2b4b0ede8c123ddcda7a917294ebf49defc106948ff9f87c9af332927132d036e47e114e50cc1528fc23c872487c7020b904d5f8f1ff771544b65f1dee5ae93932511025bb25b93d39b5e79f0af70cc02c44dd9e3f258dd8c67e79a1aae3b7168f2a3bb59feb018c", 0xf9, 0xfffffffffffffffc) r3 = request_key(&(0x7f00002bb000-0x12)='.request_key_auth\x00', &(0x7f00000d1000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000370000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000030e000)={r1, r2, r3}, &(0x7f0000214000)=""/143, 0x8f, &(0x7f00009d6000)={&(0x7f0000922000-0x40)={'sha3-224-generic\x00'}, &(0x7f00004bf000-0xfa)="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", 0xfa}) r4 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f000077d000-0x8)='keyring\x00', &(0x7f0000708000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) r5 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000053d000)="10", 0x1, r4) r6 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000908000-0x137)="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", 0x137, r4) keyctl$dh_compute(0x17, &(0x7f0000fe6000)={r6, r6, r5}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f000032f000-0x38)={&(0x7f0000d78000)={'md4\x00'}, &(0x7f0000750000-0x1)='\x00', 0xfffffffffffffd71}) add_key$user(&(0x7f00007fb000)='user\x00', &(0x7f0000b20000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000774000-0xd7)="5ef40ae221c9370e3c2e7032935235a71f9f0a622d8a1b20fcc0655194d7b04055564da6ada2ae15abcacc0eee03c5e10933a2a4de70cd6acf08bfe6184b551020f343a06dd07fdb49c2fbd0c4629d957b4ded129be30225c79ad30692a0fbcb17bde23b52cfa105d63247913be34c6e731b841411cce8532db0197d805de9a2266e15ad8e7a1da723a8358ff135393a791a7f909b3322259884fe00e274998672cdf13688d89a4109b300f1a7464784192cf844ddb7f27f28de814568feea690f028ee3b2f66346c10c24f0a454e08412b029515d15cc", 0xd7, r4) 2018/02/03 10:38:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000c98000)={&(0x7f00007e8000-0x14)={0x14, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00005e7000-0x4)=0x3) r1 = syz_open_dev$usbmon(&(0x7f000024a000)='/dev/usbmon#\x00', 0x94, 0x8200) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c38000-0x8)={0x0, 0x1c}, &(0x7f0000bee000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c6d000)={r2, @in6={{0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x20}}, 0x0, 0x200, 0x200, 0x3, 0x5}, &(0x7f0000dbc000)=0xa0) 2018/02/03 10:38:29 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000d000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f000000c000-0x40)={0x4, 0x2, 0x0, 0x9, "b0a63ca69932634c6119175a13f3d5e1bda34ae5e2c77bb081408dca6ec9e71622df6a0d438632a17a692517", 0x80}) syz_emit_ethernet(0x6f, &(0x7f0000001000+0x799)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x3d, 0x3, [], "9c387f935dd3282c0755f3692f2068585088d39ec7225333c8a955b54dbfe3cb1201c5f71d3cf15ee25cfe44ff08b6601625293252d04fc16bce6d1049"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, 0x0) 2018/02/03 10:38:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000acc000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x4}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e27000-0xc)={0x0}, &(0x7f000045d000-0x4)=0xc) sched_setattr(r1, &(0x7f0000987000)={0x30, 0x5, 0x1, 0x80000001, 0x0, 0x7, 0x380000000000000}, 0x0) 2018/02/03 10:38:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x181) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000001000-0x138)={{0xf004, 0xd000, 0x9, 0x10001, 0x4, 0x1, 0x2, 0x9, 0x9, 0x81, 0x3, 0x80000000}, {0x5000, 0x5000, 0xe, 0x81, 0x100000001, 0x5, 0x0, 0x40f6f8fe, 0x0, 0x0, 0x1, 0x289f4689}, {0x0, 0x5000, 0x1f, 0x800, 0x80000001, 0x1c00000000, 0x90, 0x800000000000000, 0xa355, 0x10000, 0x1, 0xe0b2}, {0xf000, 0x1000, 0xb, 0xc5a5, 0x84a, 0x6, 0x9, 0x40, 0x6, 0x6, 0x0, 0x101}, {0x0, 0xf000, 0x0, 0x81, 0x1, 0xffffffff, 0x8, 0xff000, 0x4, 0xa18b, 0x8000, 0x856}, {0x6000, 0x4000, 0x1c, 0x4, 0x4, 0x1, 0xc68, 0x20, 0x3, 0x4, 0x2}, {0x3000, 0xf004, 0x14, 0x405, 0x3, 0x400, 0xd9, 0x40, 0x7, 0x4, 0x1ff, 0xf1}, {0x10000, 0x1001, 0xf, 0xe2, 0x6, 0x9, 0x0, 0xfffffffffffffffe, 0x4, 0x5, 0x80, 0x10000}, {0xf000, 0x3}, {0x1f000, 0x4000}, 0x10, 0x0, 0x7000, 0x360426, 0xa, 0xa000, 0xf000, [0x1, 0x8, 0x8, 0xffffffff]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r1, &(0x7f0000a0b000-0x2c)="000100003e02001400f4977d7b22b8d7004f653bcb7d850059e2b6032aeb01e3b7d9", 0x22, 0x0, &(0x7f0000e72000)={0x11, 0x400000000800, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/03 10:38:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xb1) sendto$inet6(r0, &(0x7f0000124000-0x3e)="446135d875c43b9764934d472f3ff80c7c50cd1747c77e2fa2f56f36c5b2b0425a17af517ca10a53129c2b7752a0a941c8ed3a5c8e87ca1069b218b563ea", 0x3e, 0x80, &(0x7f00005f5000-0x1c)={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) syz_open_dev$sndtimer(&(0x7f0000bf3000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) accept(r0, &(0x7f0000922000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000c14000)=0x32) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000e98000-0xc)={0x3, 0x3, 0x8, 0x7, 0x8001, 0x40, 0x7fffffff}, 0xc) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f7000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) 2018/02/03 10:38:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006c3000)='/dev/rtc\x00', 0x800, 0x0) sendto(r0, &(0x7f0000a58000-0x85)="7ab86dccc583042cadb5e5c348a61776b560278cc5d0968afa3ad8c738f4357584a8203ad4f257923d34af6d35f38b160655e8dbde4d213902c365101eddb2c8d69e3e559dc5b20acd417f7b4936b8a6cd8a66bc1e67470481e98c4b4203d198fb48ac833162efde35bf9c65ef0313a95c31268b1359781ab3dd1b1405e76838e0716adbbc", 0x85, 0x40000, &(0x7f0000c83000)=@hci={0x1f, 0x6}, 0xfffffffffffffea8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = semget(0x3, 0x4, 0x22) semop(r2, &(0x7f0000f21000)=[{0x1, 0x3, 0x1000}, {0x3, 0x6, 0x1800}, {0x2, 0xffff, 0x1000}, {0x0, 0x0, 0x1800}], 0x4) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000057a000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800012}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000425000-0x4)=0x13, 0x4) 2018/02/03 10:38:29 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)) mkdir(&(0x7f000080d000-0x8)='./file0\x00', 0x20) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/02/03 10:38:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cf5000)='/dev/usbmon#\x00', 0x0, 0x721000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000077f000)=0x4, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)) close(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x10, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/02/03 10:38:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d6a000)={0x2, r0}) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00000bd000)="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", 0x1000) readv(r0, &(0x7f000016e000)=[{&(0x7f0000905000-0x1000)=""/4096, 0x1c3}], 0x10000000000002ed) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000601000)=@int, &(0x7f000052b000-0x4)=0x4) 2018/02/03 10:38:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000e8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) clone(0x40102000, &(0x7f0000ae2000)="de0aace1cebb2a2029c2cc36447cf2ae79d0e006973cbaf43ec134c4212d69186278ddf931a45ff5aeb885cc6ef46a0bd6c9e2cff59738517f0d502a360cf3c9fe3ab3c4612c6c0839c769b0ca0fa442d82a1fa5458f32d7f2f64d7e7fe3a468675bce7185fef6788cec0eae8400ff2ea981a21c597a392ce7e1425fcd735691fdbc1b59710f8eeec76b11f30a95677a8a4d13c2ca70e31f0d60382a0cf09a84ef13014dc49e01a5f2a40c5319e674db6ee30e1a859b0838753633676dd523323dad57bb2b3d2e7b7a8b4f1c9672a4dcddb92e625edf0708cc277099f4051acd31966fb133d9041f4b93ca21ce1f92554b8d656b7e2b2c22", &(0x7f0000acc000), &(0x7f0000718000-0x4), &(0x7f00008da000-0x4f)="6fbf7524e64c67b3636fe15b6c22d0aa3a941bcdd26ca9c45e6b8bd044921b046a2705abdd2abfaa98fd1710506af7ccaf9bf828752db83fe78c6746d6cdc7d75100c0dec3550f6915299eb7287c73") 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$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000097c000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000547000-0x10)='/dev/sequencer2\x00', 0x80800, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00004ed000)=0x100) 2018/02/03 10:38:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) 2018/02/03 10:38:29 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000b02000-0x6)='%%em0\x00', 0x3) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000884000)=0x3f, 0x1) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00009a8000-0x30)={0x1, 0x0, [{}]}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xc6) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000022000)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f47000), &(0x7f0000889000-0x4)=0x4) close(r0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000079e000)={0x10200, 0x3, 0x116002, 0x1000, &(0x7f0000d55000/0x1000)=nil}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f93000-0x20)={r0, 0x3, 0x1, 0x8, &(0x7f0000060000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) [ 133.588929] SELinux: unknown mount option 2018/02/03 10:38:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) add_key$keyring(&(0x7f0000776000+0x84c)='keyring\x00', &(0x7f00008ca000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000a98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000082c000)=0x14, 0x0) bind(r1, &(0x7f00006c4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x3, 0x6, @random="7d8702923cc7"}, 0x14) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000095e000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000af3000-0xe8)={{{@in=@local, @in6=@empty}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000252000+0x3f)=0xe8) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/03 10:38:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f00003fd000)) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007d6000)=0x0) migrate_pages(r1, 0x7, &(0x7f0000a31000-0x8)=0x8000, &(0x7f0000819000-0x8)=0x9) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009ad000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00002a4000)=""/157, &(0x7f000050d000)=0x9d) connect$netlink(r0, &(0x7f0000fd4000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x2000000}, 0xc) 2018/02/03 10:38:29 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5abbb50432e60d49, 0x78, 0x0, 0xd6, 0x4, 0x796, 0x0, 0x100000000, 0x8000, 0xf, 0x4843, 0x7, 0x100, 0x4, 0x7fffffff, 0x5, 0x1, 0x1, 0x3, 0x800, 0x40, 0xff, 0x6, 0x2, 0x417, 0x8, 0x400, 0x10001, 0x3, 0x7, 0x7, 0x5, 0x3ff, 0x6, 0x9, 0x400, 0x6, 0x9, 0x0, 0x7d, 0x0, @perf_config_ext={0x2322, 0x2}, 0x0, 0x0, 0xd500, 0x7, 0x8, 0xfffffffffffff800, 0x1}, 0xffffffffffffffff, 0x477, 0xffffffffffffffff, 0x1) r2 = semget$private(0x0, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000001000)) tkill(r0, 0x18) perf_event_open(&(0x7f0000096000)={0x5, 0x78, 0x9, 0x1, 0x80000000, 0x2, 0x0, 0x400000000000000, 0x81, 0x1, 0x4, 0x7, 0x9, 0x2032, 0x3, 0x9, 0x100, 0x0, 0xff, 0x6, 0x4, 0xb77, 0x2, 0x3ff, 0x0, 0x863, 0x7, 0x4, 0x7, 0x8, 0x9, 0xfff, 0x6, 0x93ab, 0x5b0d, 0x9, 0x1, 0x80, 0x0, 0x5, 0x1, @perf_config_ext={0x9, 0x5}, 0x4, 0x3fbb, 0x1, 0x7, 0x0, 0xd47, 0x90000}, r0, 0xfff, r1, 0x7) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x6, &(0x7f0000003000-0x10)={0x3a, 0x7, 0x3f, 0x81}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000e000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r3) ioctl$TCSETS(r3, 0x5402, &(0x7f000000e000-0x24)={0x9, 0x80, 0x81, 0x5, 0x5, 0x2, 0x0, 0x583bb2fc, 0x64, 0x1, 0x10000, 0x401}) tkill(r0, 0x19) r4 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r4, &(0x7f0000000000)=@proc={0x10, 0x0, 0x2, 0x40020000}, 0xc) close(r4) 2018/02/03 10:38:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x2}}], 0x18) lseek(r0, 0x0, 0x3) 2018/02/03 10:38:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000392000)='/dev/rtc\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mknod(&(0x7f0000073000-0x8)='./file0\x00', 0x0, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000022d000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f04000)={0x80000001, 0x1000, 0x8f, 0x6, 0x9, 0xe200000, 0x7ff}, &(0x7f0000617000)={0x4, 0x8, 0x1, 0x1, 0x3, 0x6, 0x4, 0x7ff}, &(0x7f00004d8000)={0x6, 0x3ff, 0x3, 0x400001000, 0x5, 0x7fff0000000000, 0x0, 0xf4}, &(0x7f0000d1b000-0x10)={r2, r3+10000000}, &(0x7f00008c3000-0x10)={&(0x7f0000443000)={0x4cebb672}, 0x8}) r4 = shmat(0x0, &(0x7f0000596000/0x4000)=nil, 0x4000) shmdt(r4) r5 = dup(r1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f00003aa000-0x1e)={0x2, 0x1, 0x81, "f06bc3d0c001", "a8b0aa6983303e0fe2f9ecfda6c700cd"}) setgroups(0x1, &(0x7f000024b000-0x18)=[0x0]) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000c97000-0x4), &(0x7f0000860000-0x4)=0x4) r6 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) socket$unix(0x1, 0x5, 0x0) r7 = epoll_create(0xffffffffffffff92) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f00003d7000-0xc)) r8 = open(&(0x7f00009b7000)='./bus\x00', 0xc08, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00008b9000-0x8)) accept$unix(r8, 0x0, &(0x7f0000431000)=0x25e) r9 = socket$inet6_udp(0xa, 0x2, 0x0) r10 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r10, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendto(r10, &(0x7f0000edf000)="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", 0xfff, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8}, 0x10) bind$inet6(r9, &(0x7f0000e72000)={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x7ff}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r9, 0x29, 0x30, &(0x7f0000689000-0x190)={0xfff, {{0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5fa84bd6}}, 0x1, 0x2, [{{0xa, 0x1, 0xe173, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3ff}}, {{0xa, 0x1, 0x1eab, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}]}, 0x190) 2018/02/03 10:38:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000d7c000-0x80)={0x5, 0x0, [{0x80000019, 0xfffffffffffffff9, 0x100000, 0x8, 0x4}, {0xd, 0x7f, 0xffff, 0x1b0fa56c, 0x800}, {0xc0000007, 0xffffffff00000000, 0x2, 0x3f, 0xffffffff}, {0xc000000b, 0x4, 0xffffffff, 0x8}, {0xc000000f, 0x5602f296, 0x8, 0x1ff, 0x9}]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) pwrite64(r0, &(0x7f0000008000-0x32)="13", 0xfffffffffffffe37, 0x0) 2018/02/03 10:38:29 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 = semget$private(0x0, 0x1, 0x0) r2 = dup2(r0, r0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000877000)) fcntl$setpipe(r0, 0x407, 0x6) semctl$GETNCNT(r1, 0x1, 0xe, &(0x7f0000d55000)=""/4096) mkdir(&(0x7f00005e6000)='./file0\x00', 0x80) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup3(0xffffffffffffffff, r0, 0x14cf2b0019fd3073) memfd_create(&(0x7f0000006000-0x8)='ppp0}lo\x00', 0x3) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000771000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/03 10:38:29 executing program 5: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="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", 0x4d1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000ac9000)='/dev/adsp#\x00', 0x5, 0x8100) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008df000-0x44)={{0x2, 0x1, @rand_addr=0x8}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x1, @empty}, @common='ip6gretap0\x00'}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x2) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ac9000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}}) shutdown(r0, 0x0) 2018/02/03 10:38:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b95000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7ea4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000626000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x0) sendmsg$nl_generic(r1, &(0x7f000010f000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004e1000-0x10a4)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x12}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000916000-0xe)={0x5, [0x8, 0x7, 0x5, 0x28b, 0xfff]}, 0xe) 2018/02/03 10:38:30 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000003000-0x10)=@req={0x50, &(0x7f0000002000)={@common='bcsh0\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000001000)={0x0, 0x7}}}}) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000002000-0x50)={@generic="31bea5c4696775ea277cd468fe884dd7", @ifru_mtu=0x40}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000004000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/02/03 10:38:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001ea000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000a4000-0x1010)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f00006e0000)='/dev/vcs#\x00', 0x3, 0x10000) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000795000)=""/29) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2d, &(0x7f0000ae4000-0xc1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "00c0cf"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) write(r0, &(0x7f00000f9000-0x2f), 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000c1c000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='vs') getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000977000)={0x0, 0x9}, &(0x7f0000eed000)=0x10) fcntl$getflags(0xffffffffffffffff, 0x0) 2018/02/03 10:38:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) r0 = socket(0x2, 0x3, 0x6) setsockopt(r0, 0xff, 0x0, &(0x7f0000005000), 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000503000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00002a5000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000c80000)) socket$inet_icmp(0x2, 0x2, 0x1) splice(r1, &(0x7f000058d000-0x8)=0x13, r2, &(0x7f0000583000)=0x28, 0x1000, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/03 10:38:30 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = getpid() ptrace$setopts(0x4206, r1, 0x7, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc0505510, &(0x7f0000621000)) 2018/02/03 10:38:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000786000)=[&(0x7f0000faf000-0x6)='8{@.-\x00'], &(0x7f000086e000)=[&(0x7f00009b9000-0x5)='proc\x00', &(0x7f0000eea000)='-\x00', &(0x7f0000143000-0x1)='\x00', &(0x7f00000d2000-0xb)='[\\{-]wlan0\x00', &(0x7f0000758000)='#em0\x00'], 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x400000010, 0x100000003, 0x0) bind(r1, &(0x7f000027e000-0x10)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d60000-0xf)='/dev/sequencer\x00', 0x0, 0x0) inotify_add_watch(r2, &(0x7f0000959000)='./file0\x00', 0x80) ioctl$sock_ifreq(r1, 0x8930, &(0x7f00005dd000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}) 2018/02/03 10:38:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000053a000)='./file0\x00', 0x81) setsockopt(r0, 0x4, 0x6, &(0x7f00003c9000-0x1000)="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", 0xfff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000960000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/02/03 10:38:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00006fa000-0x4)=0x2, 0x6f0786669b73cba2) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xe, &(0x7f0000356000), 0x2) sendto$inet6(r1, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, &(0x7f000015b000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000518000+0xcba)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000bae000-0x94)={{0xeba3, 0x200, 0xffffffff00000001, 0x1, 0x3ff, 0x22}, 0x3f, 0x78, 0x2, 0x1f, 0x17, "fb4c1972cfadfd0e680835c6ec33d59d2087655af80a3c6170cdace4f2f79cc8366dac4efd12b562ccc21633211cbd2799cfc7d4c65ce2efdee1037fb0023af280bd0d5d5f0a8c15d9cc2bb3effff0d321bd134bb1c475168f53d034f1bb0caada89d0a575e6bc5718a7c028da45b4a74d9408cd94e23a2e66fd91442ea7a987"}) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x989680}, &(0x7f0000048000)=0x4, 0x1400020000000000) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000a18000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0xf105, 0x80200000000b, 0x4, &(0x7f0000ee0000-0x10)={r3, r4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a18000-0x8)=@assoc_value={0x0}, &(0x7f0000141000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d3d000-0xc)={r5, 0x7ff, 0x10}, 0xc) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000abf000), 0x4) r6 = dup2(r0, r2) ioctl$TUNGETIFF(r6, 0x800454d2, &(0x7f0000529000-0x4)=0x9) openat$selinux_load(0xffffffffffffff9c, &(0x7f000046e000)='/selinux/load\x00', 0x2, 0x0) socketpair(0x19, 0x4, 0x9, &(0x7f0000047000)={0x0}) ioctl$EVIOCGKEYCODE(r7, 0x80084504, &(0x7f0000f88000-0xde)=""/222) 2018/02/03 10:38:30 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000000)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) [ 134.210942] SELinux: failed to load policy 2018/02/03 10:38:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f0000f1b000-0x38)={&(0x7f0000447000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000168000)=[], 0x0, &(0x7f0000f94000)=""/82, 0x52}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000bbe000-0x44)=@getsa={0x28, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, []}, 0xfd05}, 0x1}, 0x0) getresuid(&(0x7f0000439000), &(0x7f00001b5000-0x4), &(0x7f0000f3b000-0x4)) r2 = syz_open_dev$audion(&(0x7f000077f000)='/dev/audio#\x00', 0x6, 0x10080) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000fa4000-0xc)={0x2000}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009de000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000446000)=0x173c285, 0x4) [ 134.245282] syz-executor4: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 134.255477] syz-executor4 cpuset=/ mems_allowed=0 [ 134.260922] CPU: 0 PID: 17721 Comm: syz-executor4 Not tainted 4.15.0+ #294 [ 134.267943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.277314] Call Trace: [ 134.279948] dump_stack+0x194/0x257 [ 134.283613] ? arch_local_irq_restore+0x53/0x53 [ 134.288291] ? idr_get_free_cmn+0xfd0/0xfd0 [ 134.292668] warn_alloc+0x19a/0x2b0 [ 134.296321] ? zone_watermark_ok_safe+0x400/0x400 [ 134.301171] ? avc_has_perm+0x43e/0x680 [ 134.305171] ? avc_has_perm_noaudit+0x520/0x520 [ 134.309856] ? lock_acquire+0x1d5/0x580 [ 134.313992] ? __fdget_pos+0x12b/0x190 [ 134.318177] __vmalloc_node_range+0x4f0/0x650 [ 134.322666] ? rcu_note_context_switch+0x710/0x710 [ 134.327608] vmalloc+0x45/0x50 [ 134.330789] ? sel_write_load+0x1f5/0x1910 [ 134.335014] sel_write_load+0x1f5/0x1910 [ 134.339106] ? mutex_lock_io_nested+0x1900/0x1900 [ 134.343937] ? sel_read_bool+0x250/0x250 [ 134.347985] ? lock_release+0xa40/0xa40 [ 134.351959] ? __lock_is_held+0xb6/0x140 [ 134.356021] ? perf_trace_lock_acquire+0xe3/0x980 [ 134.360883] ? perf_trace_lock+0x900/0x900 [ 134.365140] ? iterate_fd+0x3f0/0x3f0 [ 134.368937] ? check_noncircular+0x20/0x20 [ 134.373158] ? __lock_is_held+0xb6/0x140 [ 134.377264] ? sel_read_bool+0x250/0x250 [ 134.381311] __vfs_write+0xef/0x970 [ 134.384921] ? lock_acquire+0x1d5/0x580 [ 134.388874] ? lock_acquire+0x1d5/0x580 [ 134.392834] ? vfs_write+0x407/0x510 [ 134.396541] ? kernel_read+0x120/0x120 [ 134.400434] ? __lock_is_held+0xb6/0x140 [ 134.404523] ? rcu_read_lock_sched_held+0x108/0x120 [ 134.409523] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 134.414267] ? __sb_start_write+0x209/0x2a0 [ 134.418590] vfs_write+0x189/0x510 [ 134.422133] SyS_write+0xef/0x220 [ 134.425582] ? SyS_read+0x220/0x220 [ 134.429191] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 134.434199] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 134.438968] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 134.443705] RIP: 0033:0x453299 [ 134.446876] RSP: 002b:00007fd9d20b4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 134.454568] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000453299 [ 134.461822] RDX: 0000000000000000 RSI: 00000000200f8fd1 RDI: 0000000000000013 [ 134.469071] RBP: 000000000000060e R08: 0000000000000000 R09: 0000000000000000 [ 134.476336] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f81f0 [ 134.483587] R13: 00000000ffffffff R14: 00007fd9d20b56d4 R15: 0000000000000003 [ 134.491068] Mem-Info: [ 134.493528] active_anon:73173 inactive_anon:67 isolated_anon:0 [ 134.493528] active_file:1484 inactive_file:7243 isolated_file:0 [ 134.493528] unevictable:0 dirty:145 writeback:0 unstable:0 [ 134.493528] slab_reclaimable:9288 slab_unreclaimable:95093 [ 134.493528] mapped:22815 shmem:74 pagetables:752 bounce:0 [ 134.493528] free:1414975 free_pcp:562 free_cma:0 [ 134.497927] NFS: bad mount option value specified: vs [ 134.526931] Node 0 active_anon:298860kB inactive_anon:268kB active_file:5936kB inactive_file:28972kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:91260kB dirty:580kB writeback:0kB shmem:296kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 28672kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 134.526960] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 134.526981] lowmem_reserve[]: 0 2868 [ 134.538908] netlink: 24 bytes leftover after parsing attributes in process `syz-executor0'. [ 134.560361] 6378 6378 [ 134.560380] Node 0 DMA32 free:2925836kB min:30316kB low:37892kB high:45468kB active_anon:100kB inactive_anon:0kB active_file:1332kB inactive_file:3400kB unevictable:0kB writepending:0kB present:3129292kB managed:2939956kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:908kB local_pcp:616kB free_cma:0kB [ 134.560405] lowmem_reserve[]: 0 0 3510 3510 [ 134.560435] Node 0 Normal free:2707788kB min:37100kB low:46372kB high:55644kB active_anon:302872kB inactive_anon:268kB active_file:4604kB inactive_file:25572kB unevictable:0kB writepending:580kB present:4718592kB managed:3594332kB mlocked:0kB kernel_stack:4672kB pagetables:3008kB bounce:0kB free_pcp:1220kB local_pcp:676kB free_cma:0kB [ 134.560458] lowmem_reserve[]: 0 0 0 0 [ 134.560484] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB [ 134.642824] netlink: 24 bytes leftover after parsing attributes in process `syz-executor0'. [ 134.664195] (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 134.664280] Node 0 DMA32: 2161*4kB (UME) 2195*8kB (UE) [ 134.686494] NFS: bad mount option value specified: vs [ 134.691884] 2203*16kB (UE) 2204*32kB (UME) 2200*64kB (U) 2123*128kB (U) 906*256kB (UME) 8*512kB (UE) 7*1024kB (UE) 6*2048kB (UME) 519*4096kB (UM) = 2925836kB [ 134.716854] Node 0 Normal: 611*4kB (UMEH) 254*8kB (UMEH) 141*16kB (UMEH) 553*32kB (UME) 1093*64kB (UMH) 245*128kB (UMH) 93*256kB (UMEH) 49*512kB (UMEH) 56*1024kB (UME) 24*2048kB (UME) 591*4096kB (UM) = 2701868kB [ 134.736087] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 134.744724] 8801 total pagecache pages [ 134.748657] 0 pages in swap cache [ 134.752170] Swap cache stats: add 0, delete 0, find 0/0 [ 134.757572] Free swap = 0kB [ 134.760698] Total swap = 0kB [ 134.763759] 1965969 pages RAM [ 134.766906] 0 pages HighMem/MovableOnly [ 134.770910] 328420 pages reserved [ 134.774951] syz-executor4: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 134.785035] syz-executor4 cpuset=/ mems_allowed=0 [ 134.790066] CPU: 1 PID: 17739 Comm: syz-executor4 Not tainted 4.15.0+ #294 [ 134.797071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.806417] Call Trace: [ 134.809001] dump_stack+0x194/0x257 [ 134.812625] ? arch_local_irq_restore+0x53/0x53 [ 134.817282] ? idr_get_free_cmn+0xfd0/0xfd0 [ 134.821877] warn_alloc+0x19a/0x2b0 [ 134.825501] ? zone_watermark_ok_safe+0x400/0x400 [ 134.830332] ? avc_has_perm+0x43e/0x680 [ 134.834304] ? avc_has_perm_noaudit+0x520/0x520 [ 134.838969] ? lock_acquire+0x1d5/0x580 [ 134.842933] ? __fdget_pos+0x12b/0x190 [ 134.846835] __vmalloc_node_range+0x4f0/0x650 [ 134.851345] vmalloc+0x45/0x50 [ 134.854527] ? sel_write_load+0x1f5/0x1910 [ 134.858749] sel_write_load+0x1f5/0x1910 [ 134.862840] ? mutex_lock_io_nested+0x1900/0x1900 [ 134.867685] ? sel_read_bool+0x250/0x250 [ 134.871735] ? lock_release+0xa40/0xa40 [ 134.875708] ? __lock_is_held+0xb6/0x140 [ 134.879788] ? check_noncircular+0x20/0x20 [ 134.884008] ? __fget+0x35c/0x570 [ 134.887472] ? iterate_fd+0x3f0/0x3f0 [ 134.891266] ? check_noncircular+0x20/0x20 [ 134.895501] ? __lock_is_held+0xb6/0x140 [ 134.899585] ? sel_read_bool+0x250/0x250 [ 134.903631] __vfs_write+0xef/0x970 [ 134.907246] ? lock_acquire+0x1d5/0x580 [ 134.911206] ? lock_acquire+0x1d5/0x580 [ 134.915177] ? vfs_write+0x407/0x510 [ 134.918883] ? kernel_read+0x120/0x120 [ 134.922803] ? __lock_is_held+0xb6/0x140 [ 134.926882] ? rcu_read_lock_sched_held+0x108/0x120 [ 134.931911] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 134.936656] ? __sb_start_write+0x209/0x2a0 [ 134.940973] vfs_write+0x189/0x510 [ 134.944513] SyS_write+0xef/0x220 [ 134.947964] ? SyS_read+0x220/0x220 [ 134.951576] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 134.956585] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 134.961344] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 134.966086] RIP: 0033:0x453299 [ 134.969258] RSP: 002b:00007fd9d2072c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 134.976956] RAX: ffffffffffffffda RBX: 000000000000002d RCX: 0000000000453299 [ 134.984213] RDX: 0000000000000000 RSI: 00000000200f8fd1 RDI: 0000000000000016 [ 134.991473] RBP: 0000000020ae3f3f R08: 0000000000000000 R09: 0000000000000000 [ 134.998728] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f81f0 [ 135.005985] R13: 00000000ffffffff R14: 00007fd9d20736d4 R15: 0000000000000001 [ 135.014317] SELinux: failed to load policy 2018/02/03 10:38:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000ea000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f000042f000), 0xfffffed1, 0x20020003, &(0x7f000005f000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000f11000-0xf3)="c610646987f71ef9d0306253debe465d24671aab8e15d07b478ad039b74342e8211e26a128b34d0712e5231afa20df1ffa2dca76c6b90feb36b9693ff876d8e353055ebfa0752eff41d521a0cdd7e31dd450750ac8ea1d3ffeaeb60a06a6db3b3278f28e442fef257ab1fb28827987c42e310222fe3e13af9b58fb32bcede22363c980ad18a93da86237ad1880c2954a0469a372896cd9c1eda507ba90187e0d3695d7f216224ac9772b19094234018bfb14eab7a03ea638060522126bb5651c91824d2b0548b1ec0bce0f74cb3218e58cdff3a88ca0b772a80111d4960543afa79d791db3f08d74e1dcb7c95d7d7d781f3fb4", 0xf3) shutdown(r0, 0x800000000001) recvmsg(r0, &(0x7f0000687000-0x1c)={&(0x7f0000c2b000)=@nl=@proc, 0xc, &(0x7f0000b1c000-0x10)=[], 0x0, &(0x7f0000b4b000-0x81)=""/129, 0x81}, 0x0) 2018/02/03 10:38:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000bc000-0x9)='/dev/dsp\x00', 0x40000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000101000-0xc)={0x0, @local, @local}, &(0x7f00000c4000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000d62000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, r2}) socket$key(0xf, 0x3, 0x2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a50000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e4000-0xa6)="2db4ff107e00a32a96ccd7785697535fe7e2d1cdf701f5079cde041c224ff8b177c81383265194f55b510ce5107c9164cfda3f99716d35b53be37a7b2a301f9d41650662b66dd4ffca8cf7641b6b5d4d65b9eb195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346d3b304cac13828ca5bede4cf", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/03 10:38:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000067a000-0x10)=@can, &(0x7f00008d0000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000cd4000), &(0x7f0000617000)=0xb) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f000066f000-0xd8)=@ioapic={0x2, 0x0, 0xda, 0x0, 0x0, [{0x0, 0x0, 0x3a, [], 0x3fffff}, {}, {}, {0x0, 0x80a}, {0x0, 0x0, 0x80000000}, {}, {}, {0x0, 0xfff}, {0x0, 0x5}, {0xffffffffffffffff}, {}, {}, {0x4}, {0x0, 0x4}, {0x0, 0x7}, {0x0, 0x6530c8c0, 0x3, [], 0x5}, {0x0, 0x75c, 0x3, [], 0x3}, {0x0, 0x0, 0x0, [], 0x6}, {0x0, 0x10000, 0x3f54}, {}, {}, {0x0, 0x7ab9}, {0xefb}]}) r3 = syz_open_dev$sg(&(0x7f0000291000-0x9)='/dev/sg#\x00', 0x94, 0x80) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000a7a000-0x400)={"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"}) 2018/02/03 10:38:31 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000501000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000fe9000-0x23)="d09dee4a783c0eb4ba43b55c142ed199e21d4c0a61cdfc2043e2625998cb8eb62f7d4c", 0x23) setrlimit(0x1000000000000007, &(0x7f000068d000)) mq_open(&(0x7f00003b0000)='/dev/hwrng\x00', 0x0, 0x0, &(0x7f000075b000)) 2018/02/03 10:38:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b1000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000224000)='./file0\x00', 0x8) r1 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc45d, 0x80000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x8000000200000001, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000000000) mount(&(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f00002d7000)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x400000000000, &(0x7f000000a000)) r2 = getpid() ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00005d9000)=""/255) syz_open_procfs(r2, &(0x7f0000903000)='net/netfilter\x00') write(r1, &(0x7f0000ff7000-0xe1)="409fb4b67392f12deabef20fb30000a846d1752d56f76a741be575d900000fff5f83b77b43e196572ffac108112435a708718feb3d9d721c4a19c2cc411d0759f1b357752ba840e36270442ea78fbfdff5f7a0f247d7fd2659d8a34c30511f39ee2503c0884d7186752a79c5312776b9aef9a641daa6b37197eefb35af61f59e1ba6165885ea452105ff5e293a5219c21efb0565d5f22b115f291508e9464ac1740e382309496daee18a214d7dc3a19281c3c412ca1e42d8aa5b97b2d738ff9a90b2fcee965f2415f9f1bd3575adb07b0df0734d1e4e31a9822d0d00d14f5402a8", 0xe1) 2018/02/03 10:38:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000bcb000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aca000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00002af000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000b3c000)=""/174) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000040c000-0x8)={0x0}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00006de000)={"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"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00007c8000)={r2, 0x80000, r1}) close(r3) 2018/02/03 10:38:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000970000)="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", 0xff, 0x48000, &(0x7f0000b24000)={0x2, 0x3, @empty}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d26000)='/dev/dsp\x00', 0x4000, 0x0) connect$bt_rfcomm(r1, &(0x7f00007f3000-0x9)={0x1f, {0x6, 0x300000000, 0xe2, 0x4, 0x3, 0x2}, 0x134}, 0x9) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000428000-0x10)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000992000-0x4)=0x8, 0x4) socket$inet6(0xa, 0x80000, 0xffffffff) 2018/02/03 10:38:31 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ipx={0x4, 0x6, 0x5, "04071b93c5c7", 0x1f}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000001000-0x80)={0x4, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x78}, 0x1}, 0x0) 2018/02/03 10:38:31 executing program 2: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff07eef4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000d44000)='/dev/snd/pcmC#D#p\x00', 0xc7, 0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000269000)={0x0, 0x3, 0xff, 0x7f, 0x1, 0x7}, &(0x7f00009c1000)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000478000)={r2, 0x7, 0x5, 0x1, 0x0, 0x78}, 0x14) 2018/02/03 10:38:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000e09000)={0x81, 0x0, [0x8, 0x1, 0x400, 0x7]}) flistxattr(0xffffffffffffffff, &(0x7f0000250000)=""/30, 0x1e) 2018/02/03 10:38:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000119000)='./file0\x00', &(0x7f0000e33000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") mount(&(0x7f0000691000)='./file1/file0\x00', &(0x7f00009f8000)='./file0\x00', &(0x7f0000a91000-0x8)='overlay\x00', 0x20000, 0x0) sendfile(r0, r0, &(0x7f00008be000), 0x401) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00008c9000-0x4)=0x1, 0x4) 2018/02/03 10:38:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000126000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40345410, &(0x7f000001d000-0x50)) syz_open_dev$sndtimer(&(0x7f00007e1000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) 2018/02/03 10:38:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2}, &(0x7f0000259000)=0xfffffffffffffeb5) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) r2 = syz_open_dev$mice(&(0x7f0000980000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000b61000-0x4), &(0x7f000050e000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) accept(r1, &(0x7f0000268000-0xc)=@nl=@proc, &(0x7f0000c81000)=0xc) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) socket$pptp(0x18, 0x1, 0x2) ftruncate(r1, 0x7) getrusage(0x0, &(0x7f0000db8000)) 2018/02/03 10:38:31 executing program 7: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x10000000080000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x18100, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) recvmmsg(r0, &(0x7f0000f5d000)=[], 0x0, 0xffffffffffffffff, 0x0) 2018/02/03 10:38:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005d5000)=0x0) perf_event_open(&(0x7f000025c000)={0x10000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 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, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00009cd000)='/dev/random\x00', 0x0, 0x400000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000052a000)='io\x00') getsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000d09000-0x4), &(0x7f000095e000-0x4)=0x4) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000052f000)={0xfd, 0x0, [0xfd, 0x10001, 0x7, 0x9]}) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f00000c7000-0xe5)="dd20585fbcc9fd894f1998ac33cd22624b251e2ee652b03f2020d5dae5376abe5b06aadaa4294184a92b5198cc098950b099cb29df1c2699d48c0a82a05cab810c84917c24343ef900c489c226457ed7e40e03b0336b6a09c313f1a5c5f8bd5fd357cd8f10132fe497aac0477ea47fc37e951e9a7872684f159254071b2580b14f652fd7edeb3cecfd14d353f0c4a141c8d83222eab9b71a6c2a2db961174fd058ab07b8ac8d79ecf6770a96026894e95ad6334697c184ccc648bf0d9f8d3e4248875c2da66c84b4e5588f848f4607c9ccaf737d01eff441355625b0439d13864ad404cbe5") getsockopt(r1, 0x0, 0x6, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000553000)) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000a42000-0x4)=0x4, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) getpeername(r2, &(0x7f0000927000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000a28000-0x4)=0x32) socketpair$inet6(0xa, 0x4, 0x2, &(0x7f0000b53000)) getpeername$packet(r2, &(0x7f0000bca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000eeb000-0x4)=0x14) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000e16000)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r6 = syz_open_procfs(r3, &(0x7f000033b000)='net\x00') exit(0x0) getdents64(r6, &(0x7f00005ab000-0x44)=""/68, 0xffffffffffffff76) 2018/02/03 10:38:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='1', 0x1, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ca5000-0x17e)="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", 0xfffffffffffffebb, r0) r3 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000038f000-0x11)='/selinux/enforce\x00', 0x600, 0x0) r5 = syz_open_dev$midi(&(0x7f000045b000-0xb)='/dev/midi#\x00', 0x2, 0x200800) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f00004d4000)=r5) r6 = syz_open_dev$vcsa(&(0x7f0000a13000-0xb)='/dev/vcsa#\x00', 0xffffffffffff80e9, 0x92800) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000104000)) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000936000-0x82)="1b41330f288f97212682dc45620cc054876e7a80ec00b5aff41fd18da7cad81068f0ede649450cd1ee1621fdd115d39f5f9a42eea797b045247d21f4aadc74025d69b9bb2c4b7656c3cc9eea8589546ad6bb7d3ce8c3bda931f826cc5371b63966436450c8288ff62c0530dd0e861343c4d92adc362686aeaf", 0x79, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) 2018/02/03 10:38:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000050c000)={0x0, 0x0}, 0x80800) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f000012a000-0xa6)) 2018/02/03 10:38:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000ff0000-0x18)) [ 135.344446] binder: BINDER_SET_CONTEXT_MGR already set [ 135.356646] binder: 17799:17804 ioctl 40046207 0 returned -16 2018/02/03 10:38:31 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004fa000)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ac4000)="fa641111c88a6fa922476ed81db0acfe688972f0622ec38d80b1a11d1f524098f29c31f83af92dc917d8e5a3c278cf3f0b4b3881d6ce86373e37c2c8317df5f48c2500fd448532873353eb6715c94e369a0aab0ab1548d01a89a801921bcf46ca19c76d42795463aa63c3cf4f591edb1bfd3119557026c4965d6ea99567b160afd43c7a0e6731d76c6e94510c3cbce25297b585b72f256bbd351ab5b890ca8a1410a4805af704b29e2676c4de18fa1eacf165bd4addc671eda5c36a06069", 0xffffffffffffff92) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f000059f000)={0x0, 0x0, &(0x7f0000966000-0x20)=[{&(0x7f000097c000-0x7b)="9a4859de7487d6e47bd0dee3cb598525bd3bedb1f24ebfbc93d5d3350bcfa9521fe23f02ba73a559ce416aea87f071d9ba027181aa0e5682362f34980b639da334599853a10dbd0766bedab6aab57608aace0a1ef5b0c11eed2cc61f3e8c663d47df40f5826de4fcd335d65ef50a1ad98ab16b2653fbe7a8159ca9", 0x7b}, {&(0x7f00008c3000)="beaad0aa6b7729e482d351c47324142f09869fda18c24f0aea38542743815265a0fc6075b94371997c7a6e71f528cf7207a87c296d856aa69a6a472bc7fd113f453eb1773b6f9f4fa4c3d393629100e22f4ba4e265364cc6806c66b7d39744753988331a2307882917f1556b23f285e28d6ec4dd21d11ffd5fcee472b60a2fa732067e63cdcbcf75c4091ce59f03dafcda8ed5e37cbb69aa430b7f758e8ee276d5bc6ae497fb7a2d9ba81b1655377361b4f5e0fab9e671fe77975957cd3a6c175d69c010ccffedc714cf616bf89e0c18b3b345cafbc0469405ccff9a2f8fe94c6a48fe585cc52c59cc", 0xe9}], 0x2, &(0x7f0000a9d000)=[@assoc={0x18, 0x117, 0x4, 0x408}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1030, 0x4000}, 0x4008040) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000ae4000-0x28)={@generic}) r1 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000f07000-0x33)=""/51, &(0x7f0000a69000)=0x33) connect(r1, &(0x7f0000623000-0x80)=@generic={0x3, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/02/03 10:38:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000119000)='./file0\x00', &(0x7f0000e33000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") mount(&(0x7f0000691000)='./file1/file0\x00', &(0x7f00009f8000)='./file0\x00', &(0x7f0000a91000-0x8)='overlay\x00', 0x20000, 0x0) sendfile(r0, r0, &(0x7f00008be000), 0x401) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00008c9000-0x4)=0x1, 0x4) 2018/02/03 10:38:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e20000)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000b3f000), 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f5a000-0x8)={0x0}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000ed3000-0x8)) connect$rds(r0, &(0x7f000006b000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffff12) r2 = getpid() perf_event_open(&(0x7f000070a000-0x78)={0x0, 0x78, 0x7, 0x4, 0x2, 0x4, 0x0, 0x5, 0x0, 0x1, 0x81, 0x2, 0x7, 0x5, 0x2a, 0x0, 0x88, 0x0, 0x5, 0x100000001, 0x4, 0x8, 0x7, 0xa6, 0x8, 0x9, 0x9, 0x887a, 0x7, 0x3, 0x7, 0x9, 0xffff, 0x100000000, 0x6, 0xffffffff, 0xf5db, 0x7, 0x0, 0x9, 0x6, @perf_config_ext={0x6, 0x4}, 0x10201, 0x1f, 0x9, 0x7, 0x4, 0xfffe00000000, 0x9}, r2, 0x1, r0, 0x8) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000481000)={r1, 0xd}) 2018/02/03 10:38:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) connect$ax25(r0, &(0x7f0000f62000)={0x1e, {"021f4928006d78"}}, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000a16000-0xc), &(0x7f0000f4c000)=0xc) 2018/02/03 10:38:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000913000-0x4)) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x18, 0x16, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/02/03 10:38:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_emit_ethernet(0x33b, &(0x7f0000006000-0x56)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0xd, 0x0, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/02/03 10:38:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f000041a000-0x20)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0x401, 0x6, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000099e000)={0x0, 0x0}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x100000000) get_mempolicy(&(0x7f0000f12000), &(0x7f0000c20000), 0x0, &(0x7f000077a000/0x4000)=nil, 0x0) 2018/02/03 10:38:31 executing program 3: 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) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000373000)={&(0x7f0000610000+0xdfc)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f000011a000)=[], 0x0, 0x0, 0x0, 0x1000}, 0x2020) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000cd7000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1}}], 0x1, 0x0) shutdown(r0, 0x1) close(r0) r2 = syz_open_dev$vcsn(&(0x7f0000456000-0xa)='/dev/vcs#\x00', 0x10001, 0x80) connect$nfc_raw(r2, &(0x7f000075a000)={0x27, 0x3, 0x7, 0x5}, 0x10) 2018/02/03 10:38:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000923000)='attr\x00') ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000702000)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b9f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000c07000-0x8)) 2018/02/03 10:38:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000a1f000-0x54)=[{}], 0x1, 0x10, &(0x7f0000bc0000-0x8), 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003a2000)={0x0}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000a6d000)={0x7, 0x8}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b23000-0x4)=0x0) ptrace$setregs(0xf, r3, 0x100000000, &(0x7f00001c8000-0xf7)="ebb7a0c6d42e7fc19a15b448a5954f4094d8828a19884582e36a79033fa8c47475adccb8dd61cd621141f7fefcf2405edb1ba80566d8eee57cc69ae0038ace20d2b6a3b89199e2fee0ee5ed1bf319ff19722d8db3a6ef3216a84397863930ecda9cc73132cd6976beb59cd2a4db9d308665eaee2b1b705600868c37e09efcc0c6f2db617710215db3535bb68ae03c430ae99d2358f0a259af7272396225dbd36fcab69bdd474198837606fca42b7542b286cb2609ff202467c9b022d1b9fd4d9d90464113fd543a8e575133d0a20c9d9f4d0e015ce85a4d2bc45463738f71b80ef6feec7a9d94b2bfcc184f22515c1cb790a7cdabcbae4") socket$inet_dccp(0x2, 0x6, 0x0) ioctl(r1, 0x1e, &(0x7f00005d2000)="05a71162b3bd363c8df3ab4982cdf716fdad78c47b8f30eba91ed7a66bfb") epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000bbf000)={0x50000001}) 2018/02/03 10:38:31 executing program 5: openat$rfkill(0xffffffffffffff9c, &(0x7f0000662000)='/dev/rfkill\x00', 0x4000000000100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000004000-0x8)) 2018/02/03 10:38:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) writev(r0, &(0x7f0000e41000)=[], 0x0) getpriority(0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x800, 0x480000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002e0000-0x4)=0x5) sysfs$1(0x1, &(0x7f0000bc1000)='/dev/loop-control\x00') ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000c19000)) r6 = add_key$keyring(&(0x7f0000f20000-0x8)='keyring\x00', &(0x7f0000e51000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) fcntl$getownex(r0, 0x10, &(0x7f0000cc0000-0x8)) keyctl$assume_authority(0x10, r6) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80) 2018/02/03 10:38:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000499000-0x4)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000aa0000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f000012a000)=0x3a) r2 = syz_open_dev$usbmon(&(0x7f00008ab000-0xd)='/dev/usbmon#\x00', 0x1, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000da6000-0x10)={0x2, &(0x7f00007d8000-0x28)=[{}, {}]}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)) r5 = syz_open_pts(r3, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000664000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ab2000-0x5f)={0x0, 0x57, "8f7b21e80e08c158634359f8ac541cf4208ef84fc6db5c2f936569098267f0663f32ad0042f1b3f6337f68d3dd1c58d407150b7251e71d8b826938ada845d7157fde1ef6ce3c986aa3dd7ba7548ef04b36b09b756914ed"}, &(0x7f0000aa8000)=0x5f) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005f7000)={r7, 0x7, 0x2, 0x20, 0x9, 0x100000001}, 0x14) fcntl$setownex(r4, 0xf, &(0x7f0000d8c000)={0x1, r6}) dup2(r5, r4) dup2(r4, r3) writev(r4, &(0x7f0000d5f000-0x40)=[{&(0x7f000002b000)="d8", 0x1}], 0x1) 2018/02/03 10:38:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x17, &(0x7f000080b000-0x5)={0x73, 0x79, 0x7a, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000183000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00005f6000)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000051000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00009b0000-0x8)={r1, r2}) 2018/02/03 10:38:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000065e000-0xb)='/dev/hwrng\x00', 0x1ff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00007ab000)={0x3, 0x1, &(0x7f0000999000)=""/231, &(0x7f0000c53000)=""/128, &(0x7f000088d000-0x29)=""/41}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000e43000)) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000cee000-0x4)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000034b000-0x1)={0x7}, 0x1) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f00003a1000), &(0x7f0000b5c000-0x4)=0x4) 2018/02/03 10:38:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d61000-0x58)={0x26, 'aead\x00', 0x0, 0x2, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = dup2(r0, r0) recvmmsg(r0, &(0x7f00004a4000)=[{{0x0, 0x0, &(0x7f00001d7000)=[{&(0x7f0000469000)=""/93, 0x5d}, {&(0x7f0000a85000)=""/45, 0x2d}, {&(0x7f00004bd000-0xac)=""/172, 0xac}], 0x3, &(0x7f00004c0000)=""/236, 0xec, 0x3}, 0xffffffffe5a42b81}, {{&(0x7f0000673000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f00007ab000)=[{&(0x7f0000e2e000-0x58)=""/88, 0x58}, {&(0x7f0000d05000)=""/165, 0xa5}, {&(0x7f0000327000)=""/119, 0x77}, {&(0x7f0000488000-0xea)=""/234, 0xea}], 0x4, &(0x7f0000305000), 0x0, 0xffffffffffffff00}, 0x3f}, {{0x0, 0x0, &(0x7f0000b72000)=[{&(0x7f00009ce000)=""/72, 0x48}, {&(0x7f00003b9000-0xed)=""/237, 0xed}, {&(0x7f0000688000)=""/185, 0xb9}, {&(0x7f0000610000-0xa3)=""/163, 0xa3}, {&(0x7f0000c58000-0xcd)=""/205, 0xcd}, {&(0x7f0000014000-0xb7)=""/183, 0xb7}, {&(0x7f0000db1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ffc000-0x88)=""/136, 0x88}, {&(0x7f0000645000)=""/91, 0x5b}], 0x9}, 0xd9fa}, {{&(0x7f0000135000-0x80)=@generic, 0x80, &(0x7f0000581000)=[{&(0x7f0000480000)=""/198, 0xc6}, {&(0x7f0000e0d000-0x52)=""/82, 0x52}, {&(0x7f00004b5000)=""/170, 0xaa}, {&(0x7f0000faf000-0x81)=""/129, 0x81}, {&(0x7f0000157000)=""/80, 0x50}, {&(0x7f0000384000-0x4e)=""/78, 0x4e}, {&(0x7f0000f0d000)=""/162, 0xa2}, {&(0x7f0000808000)=""/191, 0xbf}], 0x8, &(0x7f00002f6000-0x56)=""/86, 0x56, 0x1000}, 0x40}, {{0x0, 0x0, &(0x7f0000be1000-0x50)=[{&(0x7f0000947000)=""/121, 0x79}, {&(0x7f0000555000-0x53)=""/83, 0x53}, {&(0x7f0000d3c000)=""/230, 0xe6}, {&(0x7f00007ac000)=""/99, 0x63}, {&(0x7f00004d1000)=""/153, 0x99}], 0x5, &(0x7f0000af6000-0x45)=""/69, 0x45, 0x1}, 0x1}, {{&(0x7f00008a9000)=@ipx, 0x10, &(0x7f0000270000)=[{&(0x7f0000ec2000-0x48)=""/72, 0x48}, {&(0x7f0000330000)=""/169, 0xa9}], 0x2, &(0x7f00007f5000-0x1f)=""/31, 0x1f, 0x1}, 0x3ff}, {{&(0x7f0000027000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000b05000)=[{&(0x7f0000265000)=""/35, 0x23}, {&(0x7f0000337000)=""/186, 0xba}, {&(0x7f00007af000-0x1000)=""/4096, 0x1000}, {&(0x7f0000628000)=""/177, 0xb1}, {&(0x7f00000d8000-0x1c)=""/28, 0x1c}, {&(0x7f00006e9000-0xc)=""/12, 0xc}], 0x6, &(0x7f0000026000)=""/84, 0x54, 0x10000}, 0x3}, {{&(0x7f0000d70000-0x6)=@hci, 0x6, &(0x7f000033c000)=[{&(0x7f00005df000)=""/234, 0xea}, {&(0x7f0000f16000-0x62)=""/98, 0x62}, {&(0x7f0000f25000)=""/82, 0x52}, {&(0x7f00009eb000)=""/4096, 0x1000}, {&(0x7f00002f0000)=""/14, 0xe}, {&(0x7f0000dd2000-0xcb)=""/203, 0xcb}, {&(0x7f0000c10000)=""/90, 0x5a}], 0x7, 0x0, 0x0, 0x4}, 0x6}, {{&(0x7f0000765000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00007ad000-0x30)=[{&(0x7f00004f2000-0xf9)=""/249, 0xf9}, {&(0x7f0000dd9000-0xaf)=""/175, 0xaf}, {&(0x7f000087c000-0x98)=""/152, 0x98}], 0x3, &(0x7f00000f0000-0x1f)=""/31, 0x1f, 0x4}, 0x4fa}, {{0x0, 0x0, &(0x7f00006dc000-0xa0)=[{&(0x7f00002ab000)=""/102, 0x66}, {&(0x7f0000431000-0x1000)=""/4096, 0x1000}, {&(0x7f00003e5000)=""/51, 0x33}, {&(0x7f00004e4000)=""/160, 0xa0}, {&(0x7f00007d9000-0xdb)=""/219, 0xdb}, {&(0x7f0000ded000)=""/11, 0xb}, {&(0x7f00002f1000-0x1000)=""/4096, 0x1000}, {&(0x7f00003e2000)=""/189, 0xbd}, {&(0x7f0000a38000)=""/190, 0xbe}, {&(0x7f00007fe000)=""/210, 0xd2}], 0xa, &(0x7f0000dce000+0xd32)=""/234, 0xea, 0x2}, 0xffffffffffff8001}], 0xa, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000d24000-0x1000)=""/4096) 2018/02/03 10:38:31 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000004000)=0x2) 2018/02/03 10:38:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000001000)={0x0, 0x7, 0x7, 0x3ff, 0xffffffff899f922d, 0xc89}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) listen(r0, 0x100000000008000) tee(r0, r0, 0x1000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x2, 0xffff, 0xfffffffffffffff9, 0x2}, 0x10) 2018/02/03 10:38:31 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000004000)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000), &(0x7f0000001000)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000005000-0x88)={0x0, {{0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x14c}}}, 0x88) 2018/02/03 10:38:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000087a000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000854000)={0x5, &(0x7f0000dc8000)=[0x1, 0x0, 0x7, 0x81, 0x200]}) r4 = getpgid(0x0) ptrace$getregs(0xffffffffffffffff, r4, 0x80002, &(0x7f0000824000)=""/186) getsockname$llc(r3, &(0x7f00005a2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007c8000)=0x10) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r1, r3, 0x0) clock_gettime(0x4, &(0x7f0000000000)) io_setup(0x800001, &(0x7f0000b85000-0x8)) connect$pptp(r6, &(0x7f0000660000)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r7, 0x107, 0x16, &(0x7f0000fda000-0x10)={0x0, &(0x7f0000669000-0x38)=[]}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind(r3, &(0x7f0000b50000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) pkey_alloc(0x0, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000a8a000-0x4)=0x401) ppoll(&(0x7f0000375000)=[{r3, 0x2}, {r0, 0x20}, {r0}, {r7, 0x6520}], 0x4, &(0x7f00009b6000-0x10)={0x0, 0x989680}, &(0x7f0000b58000-0x8)={0x9}, 0x8) ioctl$VT_RELDISP(r6, 0x5605) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2, 0x430, 0xbd, 0x1f, 0x0, 0x1000000, 0x8, 0x805, 0x0, 0x0, 0x4000000000000000}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000206000-0xe8)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000a0c000-0x4)=0xe8) ioprio_get$uid(0x3, r8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) setfsuid(r8) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/03 10:38:31 executing program 3: inotify_init() r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d58000-0xb)='/dev/mixer\x00', 0xabc1, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000890000-0x50)={@generic="c160a0d674046e96608e228d7f9e9386", @ifru_flags=0xa000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009ea000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000274000)=0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fbf000-0x8), &(0x7f0000482000)=0x8) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00001a7000-0x10)={0x0, 0x2710}, 0x10) fcntl$setstatus(r1, 0x4, 0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000fdf000-0x38)={&(0x7f000058e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f42000)=[], 0x0, &(0x7f0000fde000)=""/30, 0x1e}, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00006df000-0x4)=0xffff) 2018/02/03 10:38:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d18000), &(0x7f0000fbe000)=0x4) open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f0000d86000-0x8f)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x24, &(0x7f0000d1d000-0x1)="d6") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ad3000-0xe8)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000f87000)=0xe8) r2 = getgid() syz_fuse_mount(&(0x7f00003bd000-0x1)='.', 0xc000, r1, r2, 0x6, 0x8) [ 135.748357] SELinux: unknown mount option [ 135.786818] SELinux: unknown mount option 2018/02/03 10:38:31 executing program 7: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x3) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000065000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xe, 0x4, 0x0, 0x0, 0x31, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty, {[@generic={0x88, 0x3, "1b"}, @rr={0x7, 0x1f, 0x7, [@dev={0xac, 0x14, 0x0, 0xe}, @rand_addr=0x40, @broadcast=0xffffffff, @multicast2=0xe0000002, @empty, @rand_addr=0x1, @empty]}]}}, @igmp={0x0, 0x1, 0x0, @loopback=0x7f000001}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) 2018/02/03 10:38:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000cac000)='./file0\x00', 0x600100, 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000c14000)=""/255) 2018/02/03 10:38:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004de000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00002c2000), 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d1c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000312000)=[{{&(0x7f0000111000)=@nfc={0x27}, 0x10, &(0x7f00003fa000-0xa0)=[{&(0x7f0000c97000)="df4f63dbe1623fec147af01eaa8e72d100a66223f12ef662419924e590f5680da609bfbd75e5ef280bf01cf7339e0ce8d72e3bf7527e8f834f5e9c9fcd37dfa5495a8605e578a93e8fcdbc6bd744db815a541632060389c4bacddbb9bd0d17b845625270b96ee3d57855e5f563eb464886ec84b45fc1", 0x76}], 0x1, &(0x7f0000a01000)=[{0x68, 0x88, 0x5, "f9ddac281de3c248d61ff30486c3a06fbd18d5e7365bf84c3e614836edb026de917e30f7706290c41cdbbfc4fde7b72153d8a1dec1bff8acdba0cf9002c90da810318d62a5c679cbf6e727e62eecb26e69605efef9da49"}, {0x80, 0x88, 0x185d, "c3f1e7917669ed652f048e430316581579311acc6de80bd790a7b64f4ea96c91324c6837955cdd50af8488dbcd07ea2f7d790c233cdc68b3f3a6c3d1ef491d1cee3c07738295f1f8c3eb6f15bad35a1c478d179ee62c8aad866d8d4b4e40fdfdf7e22b3ec1210c08a19e030b"}], 0xe8, 0x24004000}, 0x7fffffff}, {{&(0x7f0000f2e000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x3, 0x3, 0x0, {0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x3a, &(0x7f0000fcc000)=[{&(0x7f0000417000-0x54)="cf2f71d14b47cc93635562bf34ef67f98093041ae727dc063bd20879dde574957f99ee259a5ca35d65c903e9f49323078fb1c1209bd06c298eeaf92fb709a01bcdb0b7e7e86ed8dcba8efe9ff7726f6de8c4f6ff", 0x54}], 0x1, &(0x7f0000afd000)=[{0xb8, 0x113, 0x9, "1256c46513ab476c4e2bd5c482f728cf83acd603f4a37a781825b4d4284859c1d217a94b8f8de45e85ba8766f090b88613257fcecd963f8857936f1cdcbf4379e9c1e3da1c0317593ee33dc6f9b5954447e1a4631aaec1cb405a3a0e4ccb5aaad1e6d88c21f7b926c2ad75afbd5ed8489ddda9d85948716685797cef4eb7cf54b32e31e570c6ed8fa3384893ca99c54b44bba9e3724afe282eb430bf3f75b0c52043a6"}], 0xb8, 0x41}, 0xc}], 0x2, 0x80) read(r2, &(0x7f0000472000-0x22)=""/34, 0x32b3) 2018/02/03 10:38:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b7a000)='/dev/vga_arbiter\x00', 0x3) prctl$getname(0x10, &(0x7f0000c40000)=""/4096) pwritev(r0, &(0x7f0000a07000)=[{&(0x7f00008e0000)="0600f5e4cb9ad1662e08375b8429dc1c5d98f1ad407bb739ebc4b67751da8d28a9e90f3a0ad67e1112c14ed4fc261b91f40c547b566b5e35687b6422b930866e374e0c", 0x43}, {&(0x7f0000f56000-0x39)="826fae81a0e597e627b65a23186d8f4749c7fbdd75c518b9aad05f081208bd7a2684254317dea6f2fa550cb9e6ad056beff890bbfac2091071", 0x39}, {&(0x7f00007e4000)="71fa7f644eb2357bf9102f4ed2fdc69978f092ba063458a9f5fc6b71eb7293031ddc7ae712b4939ffe4a582f14a406926631a24683e31c7d1fc3d42632c8f2c4d38fdb1ee6864b6f7dfe557a3c9ed3a1fc803bfff5ceccc5edbcfa1f46e2d90deb7995f0279ba480eccaa18315e530a5e5a130c025871fffee618390d1b29fe2f1154722cd6e0a2be810f30296fa1c381f77f8fbe30643dc8abee0f12c1541064b14be2182d3f3449a1de47896d829", 0xaf}], 0x3, 0x0) 2018/02/03 10:38:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ax25={0x3, {"516cc388bc9c4f"}, 0x8}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[{0x50, 0x104, 0x97, "4075cfbcf88fbb278624a8425c84d15bd8cab4f08bb5a148aedf129dcf48d60116b92be99034a8e9038b3dbf28ea140ae8af7c3027543c9b4b91"}, {0x78, 0x11, 0x6, "602ae9f7aafd410c10fc2e978e14cc3680d4dca0e521b24682d4e5fc707478adc1644da26cb3aa05e9512f0284e575566ec71fd50a5fc4bc33c1b85cfb43c011b199cb06caaf995694b82361691699b0a7eb22045ca2632658765eb9492f1c164d4d35d2ae"}, {0xb0, 0x11f, 0x4, "d499f96e9ef6daa016add7f26a6bb3cc06fd18b3b7d83e1987dbabfb00cabe87fa231bc8d2959327c5abd00fb9ba815afc1100556c3c6a8b7172d9b6e3058c2929a5eb0e38d448290c402477481afc547626e3958b6e9138f959faabfb3dc30c55bc2a9278f36e6ca246f500026329eaadf9b0642c56ae491daf6a13e941f693596c631964d788322d8659bba70c2e912680ac0b40437528c81b50a18d7cad"}], 0x178}, 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000)={"b82731d35127b3528baf05d8caed2923", {0x4, 0x100000001, 0x300, "c293d7f4c758", 0x90000000000}}) 2018/02/03 10:38:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dcd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4}, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000479000-0x12)='/dev/snd/pcmC#D#c\x00', 0xf135, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r4 = syz_open_dev$sg(&(0x7f00007b9000)='/dev/sg#\x00', 0x8, 0x610200) syz_open_pts(r4, 0x0) 2018/02/03 10:38:31 executing program 4: r0 = memfd_create(&(0x7f0000860000-0x6)='\\ppp0\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, "d5c92101b7534dedbf9194b95d70e147e5d5f543b75650faed9d5ef8808ef017a2348698629124380499f168ebffcd8876bc6c19732be605fd2f76ca123561a8", "0104e3bdacf431e074172f7daebe6fbbe00c41cc18fc3cb5e8f75271994f1219", [0x9]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00003c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f0a000+0xd47)=0x14, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000daf000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008fc000)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000e6f000+0xcf)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c02000-0xe8)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0, 0x2, 0xe45, 0x2, 0xa0, 0x80, 0x0, r1, r2}, {0x0, 0x800, 0x0, 0x6, 0x2c18, 0x0, 0x3, 0x8}, {0x3, 0x3, 0x4, 0x5}, 0x8, 0x3, 0x1, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x2b}, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4, 0x2, 0x2, 0x6, 0x7f, 0xfffffffffffffffe, 0x77bb1acd}}, 0xe8) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00007a0000-0x8), &(0x7f0000400000)=0x8) syz_open_dev$sndpcmc(&(0x7f00006e9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x101000) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f000059f000-0x70)) 2018/02/03 10:38:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000016000-0x8)=0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006db000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000044f000-0x4)=0x8ba5) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mremap(&(0x7f0000caf000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000043c000/0x1000)=nil) close(r0) sendto$unix(r1, &(0x7f0000691000)="f58f20af6932e7bef76f2688f1d5b65e532099c5aaf98290ef267d445b7671ed9fbc7b72a35afa88d38f10329b255562b5ed8ca624f1895d0b5eadbd24d2b8a7e4e51f9ffeb46ffa6a7079a351e7", 0x4e, 0x40, 0x0, 0x0) 2018/02/03 10:38:31 executing program 5: mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b18000-0x9)='/dev/vcs\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000023000-0x4)=0x1e, 0x4) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x6, 0x51, r1, 0x0) pwritev(0xffffffffffffffff, &(0x7f000002b000)=[{&(0x7f0000029000)="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", 0x432}], 0x1, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b18000-0x8)=0x2) 2018/02/03 10:38:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001be000)='net/udp6\x00') ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000f63000-0xf0)=""/240) write$evdev(0xffffffffffffffff, &(0x7f00008c2000-0x30)=[], 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2717, &(0x7f0000a1e000)=""/1520, &(0x7f0000beb000)=0x5f0) 2018/02/03 10:38:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000478000-0x10)={0x0, 0x1c, &(0x7f000047d000)=[@in6={0xa, 0x0, 0x5a93, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}]}, &(0x7f00005df000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00001af000)={r2, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x62ed}}, 0x3, 0x20, 0x2, 0xfffffffffffffc0b, 0x57491d4b}, &(0x7f00009e3000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a09000)={r3, 0x991, 0xf}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00002e2000)={@empty, 0x0, 0x1}, &(0x7f00009f7000-0x4)=0x20) 2018/02/03 10:38:32 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000012000-0x8)={0x0, 0x2}, &(0x7f0000022000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000005000-0x1f)={r2, 0x17, "796f79368a1937932a98e1675a0a0b24718d574ff2ab7c"}, &(0x7f0000023000-0x4)=0x1f) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f000001e000-0x4), 0x4) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000022000)={0x54, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x40, 0x0, [@typed={0x3c, 0x9, @binary="d65eed01ab622a66788256879e482fa18221085464b399110d3f0307c371df6414771ec6c653f5999fee00000684ecc94c"}]}]}, 0x54}, 0x1}, 0x0) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000023000)='/dev/dsp#\x00', 0x9, 0x1) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f000001a000)=0x3) finit_module(r0, &(0x7f0000023000-0x4)='/!,\x00', 0x1) [ 136.025773] openvswitch: netlink: ufid size 56 bytes exceeds the range (1, 16) [ 136.033362] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/02/03 10:38:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000aac000)={0x1, [0x3]}, &(0x7f0000d4c000-0x4)=0x6) msgsnd(r0, &(0x7f0000e72000+0x1db)={0x3}, 0x8, 0x800) [ 136.115631] openvswitch: netlink: ufid size 56 bytes exceeds the range (1, 16) [ 136.123204] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/02/03 10:38:32 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) lremovexattr(&(0x7f000062b000)='./file0\x00', &(0x7f00002c4000-0x11)=@known='security.selinux\x00') mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000b84000)='./file0\x00', &(0x7f000024c000)="6e010124", 0x0, &(0x7f000000a000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000051000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/02/03 10:38:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aca000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000fb8000)=""/246) close(r0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000f79000)=""/37) 2018/02/03 10:38:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f4c000)='/dev/vga_arbiter\x00', 0x301400, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f000025b000-0x8)={0x2, 0xb75e}) r1 = syz_open_dev$sndctrl(&(0x7f0000ab2000+0x3b2)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00004e3000-0x64)={&(0x7f0000fb4000-0x4)=[0x0], 0x1, 0xd7, 0x400, 0x7, 0x9, 0x20, {0x7fffffff, 0x3, 0x2, 0x7fff, 0x9, 0x80, 0x9, 0x100000001, 0x8, 0x7, 0x9b, 0x7, 0x0, 0x1, "7d4c9c052c1fe47c9b0f82fa923913777a750677ce589cdfbe38f712fa62a097"}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000025f000)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) 2018/02/03 10:38:32 executing program 4: r0 = memfd_create(&(0x7f0000837000)='security$$\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x7, 0x6, 0x0, 0x401, 0x8000, 0x400}) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000001000-0x79)=""/121) 2018/02/03 10:38:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) r3 = gettid() connect$bt_sco(r2, &(0x7f0000100000)={0x1f, {0x800, 0x2, 0x8, 0x7, 0x87, 0x8}}, 0x8) r4 = getuid() fstat(r2, &(0x7f00005a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) r7 = geteuid() fstat(r0, &(0x7f0000165000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) r10 = geteuid() r11 = getgid() sendmmsg$unix(r2, &(0x7f00007a8000-0xa8)=[{&(0x7f0000c26000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000436000-0x20)=[{&(0x7f0000646000)="0ec5b570a9bee2fead31", 0xa}, {&(0x7f0000d9a000+0x6a5)="dda6cea93757e227692522d61c2a0331847ec09935fb1ac88f4d92630d00310838ec912ca10ce42fb1393330e1acc47c3e0b837b942c4bde62e1a0334c7808fbd8528e1918dd7ade8e2086ff99f564a0367704b04ca3a20c1a5e07bc7ebe6e1f20da05a10108cd33010d31bd3a34d7", 0x6f}], 0x2, &(0x7f0000c99000-0xa8)=[@rights={0x28, 0x1, 0x1, [r2, r1, r1, r2, r2]}, @rights={0x20, 0x1, 0x1, [r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xa8, 0x4000000}, {&(0x7f0000fa4000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000037b000)=[{&(0x7f0000069000-0x1000)="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0x1000}, 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{&(0x7f0000894000-0x1000)="c11e5406d424e29efeaca9671f127962768fccfd5f7b93fb56ab2acb838e7db9cbbf57766c042b0056b7a4db6ec44c484fdad98baa39ab6b48ec854d383d71546d803592b886ae9b41d0528f5fa5136c0bf13c32cf3a255f6ec058177a59153f9c5b1a9fa4b41487bd7dbf11f8ae5d2c1111322a7556e8670311222683ad87c248baf36352f378d4fc374db56e60b1adeb0d82085a897835c409973055063bd2286979dba5cf377eb36704eab203e3162c2a634a011b5c0cd04d6baf0c78919baa2a2145ec316b662bf023d520fcf3c83c9097e76add90f4f230799a4480a80ee1ee5c259cf45f88490dd63cddb9303dadd1302114012b900ac6c6d1b2f9f679a21fdcc2af32df9bac13af8fbb07139dfc7935f871416edea39ce682bbeba66d4b74e70b07d0f9d09ea640573a8064907b8d257beac68d1fa794ac5797662a66ccfbda88cda871a87c5f05af3b8d3a8fb366397a54a53ed2d46b70d396bd168fe5b09a3ca055f11f73430da8e3bdd66a137b081d26e1680b6ab8d64fd4c1e747666237edff4c7f1b1b186b4be216e059d3ca6839745c816cec6ed8df6d10a3c788534705074cbe93c0952c579ad81410b3eb5dd5a3d83f317451a9ad5e819cb17f1ab72c738d9404f61f867e6bdea68217d0e8eb2a0b325e50a8c2cb6de932f7d140e9ef56a28498089d900724318fdaa29f996938516e4907c45c2049f4553b802b38810efe596ac7521d1428bf7a14b79ade73e92d91541bd85cc43f04a79e004e76231e6deba813a899d76d9a1ad77c473d314bda09a92b8d2355f61c5b19a5b183b9105319dbd1c72dc74d6640b9270a01ac4075a7ff7010ac9e555197fcad086d0e9e36443d7f7dd38fe60f208c1eb2adfab8335148cb9e0f90366177a22a6bf2742252e1bec20f944414210a362240eee127aab7c807a066a389536a4eda095d21bf23f8c33c3efe3885807cafb9c48616402cac2c5418aca6b0b018b06bce8b018ab85ffcae3363a15cbcaeadc3b1452c825cf598151946092bf2a0ee3d0a333bdea2df2f959e5e302c1f971d0454494479ced749a19fcde50d6004b7441b7a3e3870d021b10bae0f232d0b8165e475399d6b0b2ab73202298db95b243ed9e0caa45493bc443eae7dc032cde32f9836e000ae62ddd98c43dd5715a8fcc5d96cda26ab6353b702c9000e275908ebd5d297bb3be323a29898e0c143dfe3d904cdb0df1f1153131f9f68a568ee9375e200df4f0d15e8d965008e7b8d7d6c0106bdb5cab103f0ee0cf64a119af1f22f4fe6dd3bb07288526e662bab3e88d632fdc9bb8a985334280d50a131c4e21eb51384b2c7fef6cd2ead1294f69b1062605301266c324c207062c09064871a2c2c74ecb1e3f2c3cab58482376244031510fa9f4479027710b0816428200c4b74b9a544a8985f0ecb9d6e7dcb40d0e71f704c5a5090376297decdf667be2170b7a2a1f11d1678a144735ab90d91c0df8a9c1c10e9c7316f01493eb06d08333c72f427c40ad6d7b3e464060a1b66f2299f2418888c8284476a7a6993680fe6f04b9b5e43a52b94f56b17132213f56463da342357e19615a5aa76c0acc1a03b57967db777b7dd70732c2b70e4de6d4c07efe2eb051f4d3ab62891723c6d299664fab33f370990d45b2f7d1261ed666db496a4b309f630548c44508036b392ecf7b0e133a909313198c344d4aca6f3c8c08f26232122e90c3b764a013df8a416272e140d4db95abe7a18be80f3f6f1db2945971fe80e04c4b085da49c997596c7b2556fedcc6ef31ca7fb01724ee7b8a5b267e17c703cc90224b0a9ca7034cbd80a0e4f6629a7d3d64b6b08b74a718d6d2dc852da37bd676744f78d7fb16c93f6ea23ce1499345bcca851a8f48dc60a922797d2863a2adb5064982c237373bfe102ef36d5c025b5acee90a474ea1c8139e3466159d7c15fcb6a677c523464100e6c8bfaa5df44ca13f5ddd78ea397bfb60966f5e821c0c712cb86ad9eda5103b30368818cc06ceaf188fb4d5509483d29329d420195eb5f427123147127015c0769f6c774ac43213772fdce961f7f771cfd1b4afe388294284abe3e43c520ee15c35722702712ffef414db4b90b98521832935d2c3186b5eae6924b4ca0491e2ce59947efd23bf774d03f4407575d5e143ad231fba665e4265f28c01b856b25ea8103902c98e01c35d51f81c309d9e5c20e0f4e61dcfccc95dd418701bd82f3303ff5071df866e99412ad4fb0e5e5acd557e9cdb26c395bdcc7b067fb868e9ac1ddb1ec1d1fb02bc81a4b7008e7807221e817a4dbeed39bef2acb701af0dc338cb40d65733b3f4b6412a0030d3b407208b82e5cf932426bca2899b8ee6f26db76e54bd336958f3bf5591bf74f553983ada544e11a44f8b151993f8483d5f7b731d2e8817c545f2aa5f3f26545a07d4789baac2c458e0d9d8beeeef89aa01334f084d882b66c1f89d6eb01bc8c2a99f15d03e2178464face526868618b8b950e91c36686ddc54edc68e2b7b85a230714579720c9d752d784bbb9d842af40761cd9124e1cc29eb97f606aac738a7ab1f72eecf345b25b29b3c39a8533615d4b4c68b35ed419f788d47e11c540b670db458789a1f3980e44a1f1f1b739d9267cbd5f2ab7c79a215f4603c7d922b6d33f244d29cf3e6c59d8c24088b405f03db3687c20377dde83b2a9d74a2382ba8c8e49614516e79d309296906b901fc469cf375c3c7642f62d8e0f141bc19e46a469b8f30eb7d21d6160ef908d854f6ac3052a868cec2ab1300a959fe23db47ea057319a883432594db42a951d604499b9c08ba415a541fb8a48119369b66d9c325fc93e577ab0b4772322555d98a086dd3e5cf4c5956ee7e15ffc575db5bd6ad3c8be313f05782cb924814d9c0738ef5b7f1e7e5e6e95762a741f07a9886e522eb79319f45d4c554522d1ca2e98e048bb68d7ba861f736cc55b08f5015f3e3ef9af637efc107b15a0ad63bb006d11f10f8f082b20c181c5c3f5b9722145be91368490e8315cb37df00585a53c87e4b8120929b550b9ebc75c661e97601a870fca2375667b7e995acb50588728d125304d7fbe79665c34eff41a36b93dab4105ba16949f460a38bf2f895ac6c483cd14c53f2b86b4fad4e1cd8d38f9dc0d9e36fb3537029e21c81984cbe9c06b5258b54ad3e3f5a7edb77d9889283d35107d8fda3bd933d262ae844df6023a3d2294ccb30dc6ae8a3ab14633a3288b7144d7f5c050ebf249a6afb3d0a2b19586d24983628b0a8119c081dc8be3ca7540015cd96ca2f8c92a7aa41373b80ffde6a2130e6563a817e28713a864def9ccdbeb151ae2acc5ebacad93e86793bd715d62dac9c3f84136e582ee40547d165672c8b734f813d6af5bfaa8e4ad58b1735a73f4ff17535db3364e2f52277f75e041b0126f7a193816b8967c36f10039a92c937bd45b068c38b55f9880d39fce7a4c7987961b8307381b59e44324a60c3860778467826765cf571d945a1e759d22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0x1000}, {&(0x7f00007d1000)="9cfca8762749d1a7acaeda734d2d858d708ef000cb639204671542b2b4894bcb6c4decade6ecd4d12bab0022b757a78a0db754d4ff535d19491923d85df3c5f9cee28059", 0x44}], 0x4, &(0x7f0000698000)=[@rights={0x28, 0x1, 0x1, [r2, r1, r0, r1, r1, r1]}], 0x28, 0x4000000}, {&(0x7f0000c32000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000677000)=[{&(0x7f00005de000)="3b988237077728c0d2a34ab7ab206acbeee005749e2f1d48713a125c214993e53615db731e46021263936365b6554eb0c86f3e7105d4ba653c47cacac50b4a6b67173f37f02581e2e220926957713baaa2adb4d0bb258e1fae0decf08d3dcc8d411c64f9433dd92e80102b390ca5040d351f5418a04a88e3035bd5c5eb731d45eff478eca618ab2f07fd475eb6cc1c47548acf637f8da9a4eb2a6b9bbac090fead873b364a2c71f8b158a47f415e9c88c06f88a202e55f38036265ab80cefbd83f", 0xc1}, {&(0x7f0000233000)="253672d7078882067a0a581e7f8d6c0dfbc88d808126405ab715fed6cf6554d2020f2066371fab877d71180a0f0aff96819c84c295e0e03fcaa3c618c2cad821f8f32928cdf92c1570eb9349fe3bfac78741d4", 0x53}], 0x2, 0x0, 0x0, 0x4000}], 0x3, 0x8845) accept$nfc_llcp(r2, &(0x7f00005e6000), &(0x7f0000362000)=0x60) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da12, 0x9, 0x20000000}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000133000-0x4), &(0x7f0000f5e000-0x4)=0x4) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/02/03 10:38:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x80000001}, 0x8) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2}, &(0x7f0000b01000-0x4)=0x10) r2 = dup3(r1, r0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005db000)={0x2, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fec000-0x4)=@assoc_id=0x0, &(0x7f00004af000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000fd8000-0x8)={r0, r2}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004b4000)={r3}, &(0x7f0000882000)=0x8) 2018/02/03 10:38:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00006d1000-0x4)=r1) write(r0, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmmsg(r0, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7}}], 0x1, 0x0, 0x0) 2018/02/03 10:38:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/03 10:38:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000201000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000218000-0x68)={0x2, 0x0, [{0xa, 0x3f5, 0x0, 0x10000000}, {0x1}]}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008d4000)='/selinux/checkreqprot\x00', 0x4a2000, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000b79000)={0x0, 0x0, 0x0, 0x1, 0x70000000000000, 0x0, 0xf, 0x16, 0x4, "22a55301e35eb78a35d5c367e5632057616989288e170de4cca9cf6da3be2ea1762f48afb89f67e88c698b646913a1b56d976b6207b69c39790bf5a62e1eb5cc", "eabfa2f523e7377e393e6f085ae90b125b788326f94260e71fafb61eeb3f317c5cb0e732807a1c3f78fa5ec89f76cf9aea9d2824cdf6145adf034cabeb459879", "f5cf9a16367684476055911c9d3eecbef5fbb76e31af2bc163335b8eb95f807d", [0x9, 0x10000]}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000468000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c0000)=0x14) r4 = fcntl$getown(r1, 0x9) prlimit64(r4, 0xf, &(0x7f0000d53000)={0xdf}, &(0x7f000081d000)) 2018/02/03 10:38:32 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000010000)=0x1, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000012000)) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/03 10:38:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) sched_getparam(r0, &(0x7f0000a1f000-0x4)) r1 = socket(0x10, 0x2, 0x0) r2 = gettid() capset(&(0x7f0000593000)={0x20071026, r0}, &(0x7f0000cf9000)={0x7ff, 0xffffffff, 0x9, 0xfffffffffffffffa, 0x10000, 0x6}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f000088c000)={0x10}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='bridge0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, r2}]}, 0x3c}, 0x1}, 0x0) 2018/02/03 10:38:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 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) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00009f6000-0x14)={@remote, 0x0}, &(0x7f0000121000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000aed000)={@common='bond0\x00', r1}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000a4a000-0x4)=0x40000002, 0xfffffffffffffca0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000849000)={@common='rose0\x00', &(0x7f0000900000)=@ethtool_wolinfo={0x6, 0x7, 0x3, "66c2b2af535b"}}) sendto$inet(r0, &(0x7f0000215000-0x480), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/03 10:38:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000579000-0x4)=0x19, 0x4) mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r2, &(0x7f0000037000-0xa3)=""/163, 0xa3, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000004b000-0x10)={0x2, &(0x7f000005c000)=[{0x16, 0x9}, {0x200, 0x3ff}]}) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0x1001}], 0x1) 2018/02/03 10:38:32 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000047b000-0xb)='/dev/mixer\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000178000)=@abs, &(0x7f00007e0000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x7, @uid}]}]}]}, 0x48}, 0x1}, 0x0) 2018/02/03 10:38:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00006fa000-0x4)=0x2, 0x4) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000), 0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, &(0x7f000015b000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000518000+0xcba)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000bae000-0x94)={{0xeba3, 0x200, 0xffffffff00000001, 0x1, 0x3ff, 0x22}, 0x3f, 0x78, 0x2, 0x1f, 0x17, "fb4c1972cfadfd0e680835c6ec33d59d2087655af80a3c6170cdace4f2f79cc8366dac4efd12b562ccc21633211cbd2799cfc7d4c65ce2efdee1037fb0023af280bd0d5d5f0a8c15d9cc2bb3effff0d321bd134bb1c475168f53d034f1bb0caada89d0a575e6bc5718a7c028da45b4a74d9408cd94e23a2e66fd91442ea7a987"}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x7) futex(&(0x7f000000d000-0x4)=0x4, 0x80200000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ed2000-0xb)='/dev/hwrng\x00', 0x200, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000508000)={0x3f, 0xbc, "65f64bb3503c36a370e0a7c45e6191d7931fd5e2531252d1c083faabb3f6173cfce49e1f50f4daa69686e4c90187671add1e06877974005741cbb5c9af7a36d6a66d29d3fce9ed2a007b217cc8f538f0189ce6392d00ab4ef42b25f56b8002bfc49374f756e0163277cc6dbb4a6b76025a8d0527933bd61fcbd15dfe33521e971891c7967897655f97fe9d1e56ac44e24c599645c91d0930da572c1970a389112a2502663af0329f5f428da25df2e2b4011b55299419399b2c9a8d9b"}) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x0, 0x989680}, &(0x7f0000048000), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f000082d000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000c38000-0x18)={@loopback={0x0, 0x1}, 0x10000, r4}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/03 10:38:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty}, 0x1c) socket$bt_bnep(0x1f, 0x3, 0x4) listen(r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008f1000)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x2f}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) socket$inet_tcp(0x2, 0x1, 0x0) write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) 2018/02/03 10:38:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005bf000)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)) 2018/02/03 10:38:32 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x2, 0x0, 0x0, "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", &(0x7f000000a000)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @common='ipddp0\x00', @common='bridge0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4f0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x3f, 0x8000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f000001f000)={0xe20000, 0x81, 0x0, 0x6, 0x70d, 0x2, 0xfffffffffffffffe, 0x5, 0xffffffff, 0x35}) 2018/02/03 10:38:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000017f000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000aaf000-0x4)=0xe8) pread64(r0, &(0x7f0000c15000-0xa3)=""/163, 0xa3, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007d1000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, r1}, 0x14) connect(r0, &(0x7f00008e3000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 136.403946] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 136.422738] device eql entered promiscuous mode 2018/02/03 10:38:32 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x2000c0884123, &(0x7f0000008000)="645b72184a17aa9b63a3dd061605000000000000003de0aa1b0b858f483fe2a2a57abd9cae7c176a8608cc4b639077d9004492007dd6494c02a07a60696e25ad9c7a6094e125f34f53") poll(&(0x7f0000005000)=[{0xffffffffffffffff}], 0x1, 0x0) 2018/02/03 10:38:32 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000afe000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20200) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000001000-0x40)={0x6, 0x0, 0xd, 0x3, "7a0ed05f49ecdb4302a0cb472d2ace992eb61f00c04ae5b905caf7c1aa945ff94ec8b9cdc5d1a74189e64cb3", 0x4}) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f000040a000), 0x4) 2018/02/03 10:38:32 executing program 0: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000025a000-0x9)='/dev/dsp\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000040000)={0x5, 0x2, {0x1, 0x1, 0x6, 0x0, 0x9}}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000e6000)={@loopback, 0x0}, &(0x7f0000235000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00001c6000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0x14) 2018/02/03 10:38:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000637000)='em0\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000a65000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000049a000-0x26)='posix_acl_access$selfvboxnet1{trusted\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = syz_open_dev$vcsn(&(0x7f0000b5e000)='/dev/vcs#\x00', 0xfffffffffffffff7, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000702000-0x58)={0x10001, 0x5, 0x56da, 0x9, 0x80, 0x81}) r4 = fcntl$dupfd(r2, 0x0, r2) sendto$inet6(r4, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000c97000), &(0x7f0000098000)=0x18) 2018/02/03 10:38:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b87000-0xc)={0x0, @dev, @dev}, &(0x7f0000001000-0x4)=0xc) mlock2(&(0x7f00008d1000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000543000-0xf)='/dev/sequencer\x00', 0x800, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000373000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) mkdirat(r1, &(0x7f00004a4000-0x8)='./file0\x00', 0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x1ad}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000b000)=""/195}, 0x48) 2018/02/03 10:38:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000), 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001fe000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000057000)={"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"}) 2018/02/03 10:38:32 executing program 7: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000f8f000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x80481) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f8e000)=0xdbe) r1 = socket(0x1000000010, 0x7, 0x4000000000000) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f8f000)={0x0, 0xfffffffffffffff9, 0x627, 0x9, 0x100000001, 0xfc3e, 0x9, 0x5, {0x0, @in6={{0xa, 0x3, 0xffffffffffff0000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}}, 0x81, 0x1, 0x3, 0x1, 0x7}}, &(0x7f0000043000)=0xb8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f90000)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x1, @empty}, @in={0x2, 0x0, @empty}, @in={0x2, 0x1, @loopback=0x7f000001}], 0x6c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000be8000-0x10)={r2, 0x2bb, &(0x7f0000efd000)=[]}, &(0x7f0000cd8000-0x4)=0x10) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x30, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) 2018/02/03 10:38:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000769000), 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e87000), 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty}, 0x1) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/03 10:38:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x28060400) mknod(&(0x7f000005c000)='./file0\x00', 0xe032, 0x7f) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mount(&(0x7f000032a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='rapfs\x00', 0x2800, &(0x7f000001c000)) 2018/02/03 10:38:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000998000-0x10)={0x0, 0x78, &(0x7f00003a4000-0x78)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x9}]}, &(0x7f00000ce000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000613000-0x10)={r1, 0x2c, &(0x7f0000538000)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}]}, &(0x7f0000509000)=0x10) rt_sigprocmask(0x0, &(0x7f00006ab000)={0x2}, &(0x7f0000b6e000), 0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) socket$packet(0x11, 0xa, 0x300) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/03 10:38:32 executing program 0: 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$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f000098b000)={0x7, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) accept4$unix(r0, &(0x7f0000733000)=@file={0x0, ""/4096}, &(0x7f00000b0000-0x4)=0x1002, 0x800) 2018/02/03 10:38:32 executing program 4: pipe2(&(0x7f0000d75000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0xd97, 0x1, 0x10000}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r3, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x3, 0x9, 0x1, 0x9, 0x7}, &(0x7f00007d6000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000153000-0x5)={0x73, 0x79, 0x7a}) 2018/02/03 10:38:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00002c6000)='/dev/binder#\x00', 0x0, 0x804) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) 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) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000060f000)={0xfffffffffffffff6, 0x0, &(0x7f0000006000-0x2c)=[], 0xfffffffffffffc9a, 0x0, &(0x7f0000002000)}) r3 = syz_open_dev$sndpcmp(&(0x7f0000b7f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x102) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000432000)={0x1, 0x6, [@random="d7a6ef0dbcce", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @random="59de93b36e86", @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000019c000)={0x8, 0x0, &(0x7f0000232000-0xc)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000a85000)}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000156000-0xb)='/dev/mixer\x00', 0x4000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000b90000)={0xfffffffffffffffa, 0x81, 0x7810, 0x7, 0x8}) r5 = dup(r2) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000465000-0x38)={0x1, 0x0, [{0x80000000, 0x2, 0x0, 0x0, @adapter={0x400, 0xffffffff80000001, 0xc0b, 0x7, 0x692}}]}) [ 136.754948] binder: BINDER_SET_CONTEXT_MGR already set [ 136.760712] binder: 18046:18051 ioctl 40046207 0 returned -16 2018/02/03 10:38:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000298000-0x8)={0x1, r1}) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r3 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='status\x00') sendfile(r2, r3, &(0x7f0000ea6000-0x8), 0x6) 2018/02/03 10:38:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000266000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000cfc000)="2e0ac322e054ed5825875af34cb768b33c327b5dc23a1b5a5c26d299650dec1d845720b09e833002d2abe6f7666626b6f81fe55843909038150ed6e4057f6e7b5df31f897e18e0a822a551c74fbdee693eb89b1767012bd04d", 0x59) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r1, &(0x7f000037b000)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0xfffffffffffffd6d) writev(r1, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af9f07", 0x2c}, {&(0x7f00002f6000-0xf5)}, {&(0x7f00002e4000-0x58)}, {&(0x7f0000288000)}], 0x4) ioctl$sock_SIOCGIFCONF(r1, 0x227d, &(0x7f000043d000-0x10)=@buf={0xffffffffffffff10, &(0x7f0000342000-0x1)='z'}) 2018/02/03 10:38:33 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ffff, 0x8be8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000010000-0x4)='tls\x00', 0x4) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/03 10:38:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f000084e000)=""/4096, 0xffffffffffffff43) getdents(r0, &(0x7f0000b44000), 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001f8000-0x8)={0x0, 0x6}, &(0x7f0000ccc000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a7a000)={r1, 0x6}, &(0x7f00007b2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000665000)={r2, 0x3, 0x0, 0x37e, 0x1}, &(0x7f0000a23000)=0x18) 2018/02/03 10:38:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x4) ftruncate(r0, 0x0) 2018/02/03 10:38:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008d3000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00005d8000-0x20)={0x246, 0x8, 0x44, 0xa46f, 0x9, 0x100000001}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000e28000)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x1, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/02/03 10:38:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004de000)='/selinux/checkreqprot\x00', 0x440, 0x0) ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000f7e000-0x58)="3b6a98fecd2c5668c9dcdf6e80118bd9ed139cacd105ba38a48bafd3d96a0a609bc99c7e0572e19aad9e31d963300e01d5c77d6d0708705f419f357178a8ffd6bd95c69974ea3802e3db16e1dff332267d9dabd9bd0cbc39", 0x58) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_map={0x7}}) 2018/02/03 10:38:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b10000-0x8)={0x0, 0x0}, 0x84000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000072c000-0x9)='/dev/dsp\x00', 0x402, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00001ed000-0x8)) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00004f4000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000590000)=0x10, 0x800) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) sendfile(r2, r3, &(0x7f000031c000-0x8), 0x1000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005f3000)=0x3, 0x4) r4 = socket$llc(0x1a, 0x3, 0x0) fcntl$setflags(r4, 0x2, 0x1) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r6 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r5}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r6, &(0x7f00005bc000), &(0x7f0000b88000)="13", 0x4}, 0x20) 2018/02/03 10:38:33 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000004000-0x6)='./control\x00', 0x6000042) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r1, &(0x7f000052a000-0x60)=[{{0x100005}}], 0x18) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000fc2000)={0x2, 0xbff, &(0x7f0000fc2000)="afb836a0cc2fe412feb86ca3e68025f2f858b86ab011be059077ff625add4067a029dd04f4641f933b0f9c9410657464b121b713cdf6b90b50e2051c57d0ccda06ac0d868a38c2826d7b2379d74c23fee4f5f08f081a17f5a18b20b93193d8610cba59f2e9fc098e784fd5209b28d2df60b23370f9112c83763277af493d", &(0x7f0000fc3000-0x1e)="4bfc2dfecedce00e87a1cd539b27f5ace6fe595323b545fd29d2dd06f494", 0x7e, 0x1e}) ftruncate(r1, 0x0) 2018/02/03 10:38:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003fa000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000410000-0x4a)={0x0, 0x42, "8155bef5c9d7de115d5909f836e33d22082871a28d33c31ad46d7d9f7fe452ca200452d3b7fa694d1fda438d1bdb678bbea9d4a585e117cc08b08d5781040ab72a72"}, &(0x7f000003d000)=0x4a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001cd000-0xe2)={r1, 0xda, "43df6c40bcabd254abd88ff5d1e634ff213bcae65002658a1168b825e6dd2254a6a8d76072116f68bb189001cc57733818ec54307043886bfe7ed1ab5d2ff0ddbed936a435749bec8ed829c12a896e446bd8e4ae18500806d54a088220bcd11df32a0436956eadda0536d3f5363c6cf9260274c24e97b0165c110eafc67e43a33013a80af74ba8ab54b586312c611aa2fc2203563a4c087aa797a57640fccec50162a2b550f93ad932d59fbea315b65978a42cd02011787866047f038e87a64c10624a250f2a242c9888057f888da1b9b0d64a26af71b3d60ca1"}, &(0x7f0000029000-0x4)=0xe2) openat$vnet(0xffffffffffffff9c, &(0x7f00002c8000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000b17000-0x4)=0x8000) r2 = syz_open_dev$dspn(&(0x7f0000b29000-0xa)='/dev/dsp#\x00', 0x200001, 0x200000000000) ioctl$int_in(r2, 0x80000040045010, &(0x7f00004c0000-0x8)=0x9) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000899000-0xaa)=""/170, &(0x7f0000a1a000-0x4)=0xaa) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000813000-0x8), &(0x7f0000d65000-0x4)=0x8) 2018/02/03 10:38:33 executing program 6: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) readlinkat(r0, &(0x7f000003e000-0xa)='./control\x00', &(0x7f000003d000)=""/82, 0x52) lstat(&(0x7f000002d000+0xcf6)='./control/file0\x00', &(0x7f0000012000-0x44)) 2018/02/03 10:38:33 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xffffffffffffffb9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x40001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000), &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) 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) r15 = perf_event_open(&(0x7f0000002000-0x78)={0x3, 0x78, 0x2, 0xfffffffffffffff7, 0x8, 0x1, 0x0, 0x5, 0x40c0, 0x1, 0x0, 0x8, 0x9, 0x5, 0x7, 0x6, 0x4, 0xfffffffffffffffa, 0xd8b2, 0x20, 0x5, 0x401, 0xff, 0x7, 0x80000000, 0x4, 0x5, 0x8, 0xfffffffffffffffc, 0x3, 0x1f, 0x8, 0xd1, 0xfff, 0x5, 0xd0, 0x3, 0xd818, 0x0, 0x8, 0x4, @perf_config_ext={0xfffffffffffffffc, 0x2}, 0x0, 0x7fffffff, 0x5, 0x1, 0x8, 0x417, 0xfffffffffffffa3f}, 0x0, 0x8, 0xffffffffffffff9c, 0x6) r16 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r17 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4), &(0x7f0000001000-0x4), &(0x7f0000001000)=0x0) r22 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 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) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)) r26 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getegid() 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) r29 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x10281, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r34 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 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) r36 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r37 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getpid() r41 = geteuid() r42 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r48 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000002000-0x188)=[{&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x33)="0f69f70159ad542d00f9ca592c0aad370d2252323e9204c01fd8d2aac78783a58713928cc8e5adee7b5071b67c6a4e16b7d9e7", 0x33}, {&(0x7f0000001000)="49bed774a13408c32f557d03f8979c9e416f26206211f86c0d4b1dfdeab6088dffb1a0821c5909bbdc78bc9aafbcb31239ace2f0fd7b1a730cd891d586347eee3de7ebe6e8ed869b639fc00c9e3d5101f91b23a9cf1302f1ac4c89f173e936f273afb6fac5b0", 0x66}, {&(0x7f0000002000-0xe)="03f94eae8ba2d85ecb5ce938ad73", 0xe}, {&(0x7f0000000000)="d35d2157ff25db0a056cb1ee17a01faa17496b76b2d36b5ea6e7b80e1060ec880b9da245e9b966a71fed34835c592c4379f7ddf4c3cfcfdc13f0cc8b107fa8b7893c8329b571b378bccf205308fc8c5d3a2dbeaaaac9211bdd31b31944707dfac7d94946690665578d7b2be6aa0a341400525ed591ef", 0x76}], 0x4, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x38, 0x4000000}, {&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="219694b2d871f77e18d5a22d81aa6b8a291f0f336e9440f410fb263cfda726a8fda8ba7cbf6c3d5c454a561eca5100cf521e360c50897fa5a4bad5fe09e6302d8731a4c7f498493d77458b90576d0bc089d8890b190642786c84a8281a768a0bab234c135e7da44dd5a9d5d6c00e817d5bca985ad9466ad12f351638ffb3f34a8f5e5fdf062c13c7d41b6975c6fd727c342fd8ee661ed7482ce378f56faf06c9427edebb76e51cb2b1c3f4f85c0db5eaa5a97ef72edd", 0xb6}, {&(0x7f0000001000)="3f72a6e7e56126405f57c55c292f714c7890ccfa8be404c44c53fb06ad6787ec21dc294be35d7b4a8a161d6ec4927a5db5af7ea7a8d06297bd81a7dfeecda998439918f4bafafd7376285df67f7d6c1a40bc2c14b16c9e01e3c8904adf851f953601e8f32a619ec0443b31c3967213f3bed89ce995ce1d0bcb742b7a897942350d275751b16fd43b90150c66f8613f6a92b21c1fdd0f782f20e167a421ce4dcbbf0e45", 0xa3}], 0x2, &(0x7f0000002000-0xc8)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r5, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xc8, 0x4000000}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="b88ac37b2c234e2e4b8f03ff4ca6f8f8166a4b53ed9dfc81ce4808c3e546d295716cb7131f22dd67a48911c6e58fb71b2d2910a7879d6258117301fc0a2df50d1b57f1d24174a42a0791", 0x4a}, {&(0x7f0000000000)="717b4d6a7ad0d512bba32f0bd3a97adc60b5208ca0c46c4ee9d1b2cc53ab6e3b2de5e7100d82d44f6a62e0d26c11f433ab278caaf5cf1383bab33c30d7b67f1fd883e9aadea7de492c1b53e49d9078729174a805c9e6d1ddeac13b02477cc9d6e8740c0e177dae693d672ae44e35910b3a5bf9d0299a2a091410088063eb2588124deed326902adfd586e29ff3bc7af222e954d6546516738b3b0e0dd87ce8762809d23244e46aba2d2ce903b27883419d412f3f7ddc4eacea7f43750888684132beda84844f6030e89b824695b166d49219d440b62eb169e88798ebb6cc565fa38745ef1360e382ba9ae84c69ff938f27fbb5461ecba1", 0xf7}, {&(0x7f0000001000)="698179774735ca486ca33ee07587f398dcb96cdc8da87c365da53174d300de60ce691b8ed01e8ebd7535928a59b546dd47dc24b1713b0c3e61bff2a98bfa77ec386572339d3dd9a9cad2df8cb3da95a4d5f885cdeb98912f56d1534e0aa2ae084e7fcaf19576eec5756f1527d04a", 0x6e}, {&(0x7f0000001000-0x38)="5390f3a781c09048b004f986539533c70bba8eff1f9b5c7baf1551ac9e82883e38171a4f20d62897323a1ab3e1faabe1a4c780b2272ffc0d", 0x38}, {&(0x7f0000001000)="01049086c2289fd286e388770acb114d65889ca63aba787fda27917faf3ecf67c57531406a0872ee7a344cf8ad69b7f695a45b5ab8b8686f14abdb31", 0x3c}], 0x5, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r15, r0, r16, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x70, 0x4001}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8, 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@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xa0, 0x8080}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)="20bd99a50a12c9a5a85f60759f6032595f6ef97075f4dd8b635f87", 0x1b}, {&(0x7f0000001000-0x6f)="14d91f29aa3f5f1e64685f3ea043ce54eebe00d14cedff8b881b1c69cb0ea8f598efeec2408cdb9a20d2974bda1985c1ef1d5f579dd587c3d64863e8755270094e2e086393652c9437564d533fd04e0524a13cb24e64d89061fa2c82d27386fcc4779c7f93f52124ea37577610f214", 0x6f}, {&(0x7f0000001000)="c59f6c451fa20f2aeee807a25a89b9c6f5416e6901c1696a6653acb9fb86e89e2cc6b2a5ddc0c25740eae7f14d8d39e3280ab06a0a788179854c82f07f753e74c0eb90fc37800406ff9f0c4ae781c0def0a858fbdd50983de6ede904d01e4f7d789a7c8a8f7c8e2d40292e6f7fb3e35a3fc644358cb53cf2954a4ea2681a709d9940818364291b95ae826288c7cb81fe2a186a684aa1bbaec111a59b63784e", 0x9f}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000)="12cc4898ec81fbbec3f44d816d614ddf2ec089eecd1b632902227a4c9fc95e33b6434117ada48d4f29920429a825320654dfa4d0602f5870ad374022f262e4b30f28b99f4772450fccd1b2611e06e94e657011de15897a3f63a8a925179c9d5794a451a460c9d8a5b3cd75b5f5e11474d7c9ff73598e38d7a609a0bc24cf63d4d747eaf7f8174c060843a6125df5adc40966efb8260cca5bd04f54109f5ef5a0ee678fed71f4b9b7ceeed48e4c7dd7e05e349e3319891b947e7f54e9c931d90ea96818827d7a6e06a36595ea74accdbb8a46ce993ea18037ab7a8be18c5c2e22cad05051044bbbc1f8eb01e46bbc", 0xee}, {&(0x7f0000001000)="897eff8f9d0dd4624200a4fb8285751507fe9d18e0dda2aa36efa7edd8ab15b19ad2d207a1b95869fe604a1209ad40a360ea20267ad22372986e292a2cbdba2a6c03d21cb9666e533c4389c7899b65927fe89fb41d17717e842e227deb00d078f4c8473d0b34fd8f123e3cb927bbe5b04b2a64d678979eba457eacdb72e5bb7d19a314691707ae1760dbe189196ac12b08cfc25eb2da1359570495b5305e0159195d7df4dcc4a288d79c3382dfe51b7f76e2cda1cc41736cef1aaf0ba41542fd917dd57996144187b4c9d0bbe6d9a2c79f0586c643171b671e81af7bd7b7ce6bc0586d656bbb93dd49bd", 0xea}, {&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000001000-0x95)="b829b0f69250a042faa066168733fec435879df181742c11182fa890326e6d24ed49be44f300bfbbf2cf86729d97f0a2b7a499b06657157a5200b7ebd5e39653d8b1ae166c6da593d9aedc31fbdf284865048ecc979779e2e54221571eaec6270ebc1e85ccd95c6f01f690bbbcee868c2f92d43dae6d851d7eb83291882c925cd4820f5d3497e6f8612020bf4dcf1e794c48e99a8d", 0x95}, {&(0x7f0000000000)="a9a59208ab4b41aae75805d80118aecdcc4b7778b7a570e068af7feaf2ae68f43c7e1cd7a5c2915122093a769f6c9c9c8de8fa2036648e353f8414705962114e7e8a12893848019a781d2b641cd25366948edd9110e707a41cce21051d223a3c741ed536344be5db1cb0a3055fc3d5", 0x6f}, {&(0x7f0000001000)="6b6129c1c99cd0a402c5dd6f6f254ac5b87938e2305a8a864aef81b7162fbd888f3aedbdcea53706d42443a7479cca95c4e4c87bd50d749a3a47b39b819c7e05b1844cfb3c9aa1243cc74c6faeabfdd083b19cf18a3b28734af297676d14a87b6ffc5fd75eb6c4db214a5af3c93785add8682fcd4a6346eba24359e03fcd39b41cfb42b09f25d0cf5bbb6599a97856e080fca07eb8cc5415def49e98a4a16f75e868da79f8a7525365981747ee63c5b9147790ea8598b5950e15ed148fd41712efd9d7e699d18892", 0xc8}], 0x6, &(0x7f0000002000-0xd0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r29, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0xd0, 0x20040010}, {&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000000000)="9a2899db81cc69b8baa4ca5e7580cdf0d1cd91602727647c01e033a279c03da2fb45b523648c8dcda9581c0cca63a90998979488a09f45858b6d164f4636fa2115f5b653679683a5875f46d104c2545c29d303ddea52e9a64bcd98f21ed313c6487f9cbc6774e672e9341b30b781f4feff449a7d3c111e6120", 0x79}, {&(0x7f0000000000)="94e0581c70470717043642e9f938e35719c4955a0871a6", 0x17}, {&(0x7f0000002000-0xf4)="c3232f5848b8f7db5df5efc829e835fdfb4b31e213bf8695d42de12920330c5109e4db518c2a9768edb8e64f15f4c07c1d9eedebb67a30c72466a86f72cb5b6019b7f1281e1c57cea62d0712cca77a0a3c4abbb63aa51469dd4f151875e79cffdf5e313ea9fc4c9d8942a7623b3eed7fe8fd84b2290d31b057576411075775884a016449a5109719695bf6ec0b2df7d7eda73cb308f03e7ce134281510d9c8e6f3be31062bf679464291592450e27615a93fc290299288830a5fcfd692e37ce5150bac250dae50f20a888ac2ba19739631dedec0166da6884cd571836f2922885aeb00123d5997a8bcf15ebc0ebfe0d8a760ba8a", 0xf4}], 0x3, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0, r36]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r49, r50, r51}], 0x118, 0x4040014}], 0x7, 0x8010) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r52 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000207000)='/dev/sequencer2\x00', 0x21ff, 0x0) ioctl$KVM_GET_TSC_KHZ(r52, 0xaea3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r52, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffe0}}) 2018/02/03 10:38:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f000097c000-0x4)) fcntl$getownex(r0, 0x10, &(0x7f00009e9000)={0x0, 0x0}) r2 = syz_open_dev$audion(&(0x7f00007bb000-0xc)='/dev/audio#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000b19000)=""/9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000efe000-0x4)=0x0) rt_tgsigqueueinfo(r1, r3, 0x40, &(0x7f0000151000-0x10)={0x36, 0x8, 0x46f6}) r4 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') close(r4) sendmmsg(r4, &(0x7f0000712000-0x258)=[{{&(0x7f0000746000-0x10)=@llc={0x1a, 0xf6, 0x4, 0xc947, 0x6, 0x6e4a, @empty}, 0x10, &(0x7f0000c2f000)=[{&(0x7f0000f13000)="2daf0f2dad498fa9b7ed58b94cfe7375a7de7a693dda5331d6d1cb26a622ea0fab79e9699e22ddca1c6d04e55f7f0146444373405194b5042e0271eac65e35990baf5cc450e26c6ce6f22ddd1a9baa2930", 0x51}, {&(0x7f0000a10000-0x6f)="05c220cf53cf2aaa499dca31d3881df2c28c1ab22a8ce27b2e7c1d548fe1e7b877e755cd605169e70bcec51bb51ffc6784070f4cefd8189b08a67feb67649803c4552dd89e76928286ad52acd3c336e2ff0890c79602d7a7e8303f4e7af054bfdd6a68bbe88f3cb05e94422fc13cf4", 0x6f}, {&(0x7f000096c000)="ccf5ee0ffce5584c504784e7466a98bf154f7a941c566324737b557be0ec0525f8f186e9a4fd950f", 0x28}, {&(0x7f00001df000-0x13)="c635e02fd50c27731374cebd580ba0306361eb", 0x13}, {&(0x7f00004e3000)="644334006084d71e53840d73b8ca57a553525065927a97b4f36b86123389ecc6746b8e9fae3ddd0d3ab3ee46f3e8eb25aace5131231ed71a8a58555d9bd3a928ac7bd1f4dde17f5b797c5aaee179f658deb3c1efbb359587b0dd9be5256b00362c3b11a65551d189c537de396494d3b117bddb4c9b6492fc17d8f20efde0d399799e75373adb4602d168f903c6f72a2d68894f63f8728ca0d72090de891f82f6dd308db2f4b1cbdad2ccb8a725985a27f3035f680d672e2fdd2bff6005a778f4cb14c1", 0xc3}, {&(0x7f0000b89000-0x29)="b31f32eb09880c1684e72228a514eca945ff9d9f80d5a56b3b7ad5f336ba8ca2af20112aa1a792b1b6", 0x29}], 0x6, 0x0, 0x0, 0x80}, 0x7}, {{0x0, 0x0, &(0x7f0000907000-0x30)=[{&(0x7f0000b3d000-0x63)="81c0a5edf68da9accb0d5c7c546bfbe8ba7aa2896243b4b5b4cb2bdb4c877aa077e550068de53125d1771932d4662f1b527b23f68342f94412c5d3d3955083759350617cc378f824e8ec005838d9291a8386986cb333c959225621d5d247f19b42ec0c", 0x63}, {&(0x7f00004f1000)="3517792096da3383206e3f8daa965d3babd81724570f7002a093956d019e514497eb82f53def57a4a6c13830af8295adf027f06bd3e0be68ba925bf3a64a3a2727e9b3ca654e807580cb7d045faf33d6a2b5afb6d5ea17e0f5bcfb902f95e76bd36c94a9ea1029538fbb89198b37cdf3b008f87de87f25edfb42c548bc911f252d27513effb1b8f33f4a5439b2f7b913d2e6e12ca67a993ef2e94e283762e07484d576a89416ec23ec4b3e16c38297bcc7f3b4c9a4b280d000e53b4978922e49d0228fffbf03cf1c58d1552b86d7b70e", 0xd0}, {&(0x7f0000cf5000)="189f3d664259d6b317066b86d847a253a98e16c3b4c2680b1425c860af649c6cda899f5ba4ebf1c1a6822379fb742722ac8316d9a1ffd2d9eab748bcfb8be5ae368970612da8f27bf18a4526d083e57589328fd9ba1dedc25f3924edc098fec731cc3824023ab58b5d630ea44806a32dc29cf4fe4243398e8c70a6285e16efdc0ca3d2470990b4e29814c7a954cc6c9221857c72f1d3d3823e93c73f6ce5321f224b0499918cf1138efec51edd7082cd4c7798799b19e5d89a1b3fa7240482ccb2a569be191d21f1591d516df9dae48b0f88006c22c77a2897", 0xd9}], 0x3, &(0x7f0000b7d000)=[{0x1010, 0x3a, 0x4, 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{&(0x7f0000d27000-0xe4)="3e92c0dcfe01a11f22793dd9c0e05b95a8337724f9c86af36e2858f0bce310f0a43580e82f1275e5577410e44a8e1a1dcd07ac2909bfb82dc513e8f84cd3fc13253cf78148c94756c119f2612f7cb7a1f5321daca334eb3189902bcd437de30b32166ef441cc2c3c14652fec8bacc1456f777d1dd60bb9630a6e451d47fddcc390a14f09aa67f645cde91d386810fe8f26825d50069685dfe87b7f45e71835216e7ef1405f52a9404bfc9c628bf9f3eadcc199a70c1e3409c295d2a1075d7a32d19b698ef1ab70252473eff5d7ea671f572187e73274718d3768e79fe286947649ec1328", 0xe4}, {&(0x7f0000a26000-0x38)="a1a3486075cfc6c8fa9362aa6da09789b5de8ad2a839760c5cce574dfdee170566562611e027ebe13d797f49db48ee7387fd11c6822d4741", 0x38}, {&(0x7f000089d000-0x5c)="2aab3c6f1850a503a76ac7b77ef66134fce0cf51ab6767b29ec4e04ab22bd452b804401ff6b974dea6595e93ae978ceb3057ab4e89ca814b8af52475d6b9894047a3f74398a38ce7f6e47ea61c595fdb7931e4af96d9527ca0ab792c", 0x5c}, {&(0x7f000099a000-0xa3)="f184d9c2f0e7ef3e06983dae987f2fbcffa0f0e26ccf59df92a494c34d9aa0c31f86d4e74a0e756da0697f0877edd6ee6c527ff6d9220f63af75ea89d724712acb1d87d2126e401a23538437a100090f044dc4fcbc478d739a81c69b4e2292314820dc779d19f8d1b2f180a0f74df8277fe1ec7a492a482db5e3ca5125289832db7b45dac35c1b704cd0305522f657aced1416a98d57d7d11d4c7011a799ba8c21cd81", 0xa3}, {&(0x7f00009b1000-0x58)="91021c365a50465f31829df1bfdb492c7c87b1d2bc0b5090aec42eacd5a0fee999c4ca1f20a4897f30af109eb27067355c954fb6ae656d306b2fe45f297e01191e3d41adf769a093b427a993301d76ccadb9913eb6508a16", 0x58}, {&(0x7f00003c5000-0x83)="4dd482ecf39dc218e99b3d58d5d51623e7bf4e6184055998221d2f1ca8846202768c35d97ff4d72bcc906304b7f27d25e461e136ab448b5306daf7ff413b489a8d808681a4ede292b648131a6495a20f9024cdbb7b7c6eea26476d5ec28be3c9ebc3a1174c7a369e11762f3812990c98ea11114329e04349958a0bdbdf6525ece2d4c1", 0x83}, {&(0x7f0000aef000-0x1000)="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", 0x1000}], 0x9, &(0x7f0000b69000)=[{0xd8, 0x104, 0x100, "ad852c95747470b0a0c403710bce4fcf54abe46bea7aa0687c43e59f389156ce54744d0056bd54db3c9bdcdd66eda99552d6146f966db38721e2167815f9a20328c2bdd1d6e5d6944e4c033a8a042c2fd26cd2896577c27f2ffb6d558b7970e8fedc8948e714ec34b5a07c57c063b5dfd8a4e9869bb5dec76dde592ecebc92945ecb670638b654420ab15e714075e303f2e14d419289d5c9a7edb8f09a83c95a899bf8fb512d31a9cf8371809f3f9cebae860724fc9309de96d2f82125b842a7365a78"}], 0xd8, 0x8080}, 0x4}], 0xa, 0x20008000) 2018/02/03 10:38:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000fb8000)=@in6={0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[]}, 0x0) [ 137.210174] QAT: Invalid ioctl [ 137.256478] QAT: Invalid ioctl 2018/02/03 10:38:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000938000)='/dev/adsp#\x00', 0x5, 0x802) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fc9000), &(0x7f000020f000)=0x14) connect$bt_l2cap(r0, &(0x7f0000185000)={0x1f, 0x7a, {0x1, 0x2, 0xfffffffffffffffb, 0x1ff, 0x7, 0x80000001}, 0x6, 0x881}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000965000-0x8)={0x0, 0x2}, &(0x7f00009f8000-0x4)=0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000122000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008a2000-0xc)={r1, 0xfff, 0x2, [0x1, 0x8867714]}, &(0x7f0000c3f000-0x4)=0xc) sched_yield() socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00004ee000)="47a2046555ef84d2ea1ac29e737d139180dc4bfe6796537ebd8c951f3a26b3d453c43b81bfd5bbf3a267b8b8ec94b61ceafe4e9910e2fe08f5df829aece1a19f121c5c008c45e22851ac6e1b0c8ba11cfc127623205d49df7fe2a45c14eb4da6139a52ba8eb9dacfafc7c4eb8680187771d518f5546eaba6f44ea5355691c52806f3d620359197d47278908270efb4c0b76b7c5a1c1d8bacb020638761e1c3b0161f8848546e1ab7ccf3a10956396f5cb07eae1b137485a3f1a0b3", 0xbb) fcntl$addseals(r0, 0x409, 0x1) 2018/02/03 10:38:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) mbind(&(0x7f000086e000/0x1000)=nil, 0x1000, 0x3, &(0x7f000028d000)=0x2, 0x5, 0x0) close(r1) read(r0, &(0x7f0000b81000)=""/7, 0xffa40e52) 2018/02/03 10:38:33 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000061f000-0x8)='./file0\x00', &(0x7f0000a98000-0x8)='./file2\x00') mkdir(&(0x7f0000be3000)='./file2\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000266000-0x20)={{&(0x7f0000b35000/0x4000)=nil, 0x4000}, 0x2}) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 10:38:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000033c000-0x8)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000e4000)='/dev/sequencer2\x00', 0x84000, 0x0) r2 = getpgid(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f0000cf7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c15000-0x8)='./file0\x00', &(0x7f0000f8c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f000065d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000066000-0x4), &(0x7f0000e09000-0x4)=0x0, &(0x7f0000ff0000)) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair(0x4, 0x8080f, 0x3, &(0x7f0000293000)={0x0, 0x0}) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce2000-0xa)='/dev/ptmx\x00', 0x2001, 0x0) r11 = openat$ion(0xffffffffffffff9c, &(0x7f0000559000)='/dev/ion\x00', 0x80000, 0x0) r12 = fcntl$getown(0xffffffffffffff9c, 0x9) getresuid(&(0x7f0000eed000)=0x0, &(0x7f0000dc5000), &(0x7f00007a5000-0x4)) syz_open_dev$sndctrl(&(0x7f0000d5b000)='/dev/snd/controlC#\x00', 0x1, 0x800) getresgid(&(0x7f0000a4b000-0x4), &(0x7f000055c000-0x4)=0x0, &(0x7f0000a0e000-0x4)) sendmmsg$unix(r1, &(0x7f0000268000-0x38)=[{&(0x7f0000c73000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00005a9000)=[{&(0x7f00000f5000-0x36)="9eba296ba301b2c1ead4cb6b9d38487c73b74b06a841019b1d063b7289486781250cbbe84e1134aab0d565030dc4c5d1073b2d9b3f6f", 0x36}, {&(0x7f00001a0000)="7c0e900c36aea24a707e2aadb01228c069d95be9322d0a84cc1beefe050e5a332e60e9a4ead77456b7be0e2c7cea51697b494c6e68368e2924de502c5d73dba041366f188a45ada567fd7b67fd30c3809a9804964edcddfcf817b215ec089ef462fd96b17da38e7137b7f1", 0x6b}], 0x2, &(0x7f0000fca000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r8, r9, r10]}, @rights={0x18, 0x1, 0x1, [r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x98, 0x890}], 0x1, 0x10) r15 = socket$nl_route(0x10, 0x3, 0x0) r16 = creat(&(0x7f000035a000)='./file0\x00', 0x10) accept$ax25(r11, 0x0, &(0x7f0000d30000)) io_cancel(r0, &(0x7f0000cce000-0x40)={0x0, 0x0, 0x0, 0x7, 0x86d, r15, &(0x7f0000293000)="42836cc45a798a3c6f9619289eed029c878bd0b5", 0x14, 0x7fff, 0x0, 0x1, r16}, &(0x7f00004dc000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/03 10:38:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2000000000006) sendmsg$inet_sctp(r0, &(0x7f0000a06000-0x38)={&(0x7f0000af8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000173000)=[], 0x0, &(0x7f0000905000)=[]}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000411000-0x28)={@syzn={0x73, 0x79, 0x7a}, 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005d1000)={r1, @broadcast=0xffffffff, @rand_addr}, 0xc) recvmsg(r0, &(0x7f00009f3000)={&(0x7f0000a2b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000870000-0x80)=[], 0x0, &(0x7f0000cb3000-0x26)=""/38, 0x26}, 0x0) 2018/02/03 10:38:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00005b3000-0x24)="2400000052001f0014f9f407000904000a0007ef07000100feffffcb0800000000000000", 0x24) r1 = dup3(r0, r0, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000351000-0x10)={r0, r1, 0x7, 0x2}, 0x10) 2018/02/03 10:38:33 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f86000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0xb, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/02/03 10:38:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x101, 0x5, 0x3}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d5c000)={r0, &(0x7f000061d000), &(0x7f00006f2000)=""/239}, 0xa6) 2018/02/03 10:38:33 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000002f000-0xb)='/dev/vcsa#\x00', 0x8, 0x10d340) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000016000-0x5c)={{0xa, 0x1, 0x3ff0000000000000, @ipv4={[], [0xff, 0xff], @empty}, 0x1f}, {0xa, 0x1, 0xffffffff80000001, @loopback={0x0, 0x1}, 0x3f}, 0x4b, [0x6, 0x5, 0x5, 0xffffffff, 0x6, 0x5, 0x4ac8, 0x34]}, 0x5c) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000030000-0x8)={0x0, 0x0}) ptrace(0x4219, r2) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) 2018/02/03 10:38:33 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x5b4bef99eb940ea9, 0x8}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000004000-0x4)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000004000)=@random={'user.', ']posix_acl_accessuser\x00'}, &(0x7f0000004000)=""/119, 0x77) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000-0x4), &(0x7f0000004000), &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000002000-0x4), &(0x7f0000007000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000006000)='/dev/cuse\x00', 0x8100, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000006000)={0x4, "cd8460f7ddd4"}) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000007000-0x8c)={0x0, @in6={{0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}}}, &(0x7f0000004000)=0x8c) ioctl$ASHMEM_GET_NAME(r6, 0x81007702, &(0x7f0000003000)=""/4096) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000006000)=@assoc_value={r7, 0xfffffffffffff673}, &(0x7f0000006000)=0x8) r8 = geteuid() setresuid(r2, r3, r8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000008000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/02/03 10:38:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000aaf000)=@get={0x1, &(0x7f0000b32000-0x31)=""/49}) setsockopt(r1, 0x114, 0x3, &(0x7f000056e000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) r2 = dup(r0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000f67000-0x64)={&(0x7f0000608000-0x8)=[0x59a, 0x0], 0x2, 0x9, 0x1, 0x2, 0x4000000000bd, 0x7, {0x2, 0x200dd, 0x4, 0x101, 0x5, 0x6, 0xe00, 0x5, 0x2, 0x8, 0x8, 0x3, 0x4, 0x1, "90bdf1dad7d9fcc8460d3219c77577809e3ec75e09fe726164ff95617c3a470b"}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00009a2000-0x18)=@get={0x1, &(0x7f0000125000-0x94)=""/148, 0x18}) unshare(0x800000) 2018/02/03 10:38:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f00001ae000-0xa)='/dev/vcs#\x00', 0x0, 0x141) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00008c4000)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f000073b000)={0x1d, r2}, 0x10) listen(r0, 0x3f) socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000652000-0x2)='Fp', 0x2, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r3, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[]}, 0x0) dup2(r0, r3) 2018/02/03 10:38:33 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000052c000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000613000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f00005ee000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001000-0x4)=0x10) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000002000-0x8)=&(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)) unlink(&(0x7f0000cbb000)='./file0\x00') 2018/02/03 10:38:33 executing program 3: 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000070000)={0x0, 0x800, 0x100000001, 0x100}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f00003cc000)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) timer_create(0x0, &(0x7f0000fc6000)={0x0, 0x0, 0x0, @thr={&(0x7f0000b08000), &(0x7f0000e88000-0x3b)}}, &(0x7f00008cc000)) 2018/02/03 10:38:33 executing program 7: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000068000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) getpeername$inet6(r0, &(0x7f0000012000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000003d000)=0x1c) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00006ad000)) 2018/02/03 10:38:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000919000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x21fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37), &(0x7f000032d000-0x4), &(0x7f0000362000), &(0x7f000094f000-0x22)) fchdir(0xffffffffffffffff) 2018/02/03 10:38:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000054f000-0xb)='/dev/mixer\x00', 0x400080, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00007d6000)={[0xd000, 0xd000, 0x101000], 0x5, 0x1, 0x7f}) syz_open_dev$loop(&(0x7f000019c000)='/dev/loop#\x00', 0x20000004, 0x200102) r1 = syz_open_dev$vcsn(&(0x7f00004cb000)='/dev/vcs#\x00', 0x9, 0x40) r2 = semget$private(0x0, 0x3, 0x205) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000407000-0x4)=0x3, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000657000)=""/49, &(0x7f0000687000-0x4)=0x31) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x4000, 0x104, &(0x7f000006d000/0x4000)=nil) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000d3000), 0x4) shmctl$SHM_LOCK(r3, 0xb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aaf000-0xc)={0x0}, &(0x7f0000188000-0x4)=0xc) sched_setaffinity(r4, 0xfffffffffffffef1, &(0x7f0000c0e000)=0x66) accept4$ax25(r1, &(0x7f000030a000-0x10), &(0x7f0000a25000-0x1)=0x10, 0x80800) r5 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) shmctl$SHM_LOCK(r3, 0xb) pwritev(r5, &(0x7f00006f6000)=[{&(0x7f0000efc000)="c0", 0x1}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a41000-0xc), &(0x7f000040b000)=0xc) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000118000-0x12)=[0x2, 0x3, 0x7fffffff, 0x1, 0x100000001, 0x8, 0x80000001, 0x5, 0x6]) msgget(0x0, 0x400) msgget(0x2, 0x2) msgget$private(0x0, 0x400) mremap(&(0x7f0000552000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000e42000/0x1000)=nil) msgget(0x2, 0x40) msgget(0x3, 0x90) msgctl$IPC_RMID(0x0, 0x0) 2018/02/03 10:38:33 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af13, &(0x7f0000015000-0x6)={0x0, 0xffffffffffffffff}) 2018/02/03 10:38:33 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f000000e000)={0x0, {0x5}, 0x0, 0x100000001}, 0x0, 0x8, &(0x7f0000008000)) ioctl(0xffffffffffffffff, 0xc1004110, &(0x7f000000e000-0xd)="967d34f201000005100000009c") 2018/02/03 10:38:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) getpeername$ax25(r0, &(0x7f0000002000-0x10), &(0x7f0000002000-0x4)=0xffffff19) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x2, &(0x7f000000b000-0x40)=@raw=[@ldst={0x3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x18}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) personality(0x400000a) 2018/02/03 10:38:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000322000)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f000032b000-0x4), &(0x7f0000c63000-0x4)=0x4) [ 137.647203] audit: type=1326 audit(1517654313.677:721): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18158 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 137.671767] audit: type=1326 audit(1517654313.684:722): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18158 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=254 compat=0 ip=0x453299 code=0x7ffc0000 [ 137.696299] audit: type=1326 audit(1517654313.684:723): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18158 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 137.720873] audit: type=1326 audit(1517654313.684:724): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18158 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 137.745396] audit: type=1326 audit(1517654313.684:725): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18158 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 [ 137.769940] audit: type=1326 audit(1517654313.684:726): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18158 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 137.794440] audit: type=1326 audit(1517654313.684:727): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18158 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=55 compat=0 ip=0x453299 code=0x7ffc0000 [ 137.818939] audit: type=1326 audit(1517654313.684:728): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18158 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 10:38:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) shutdown(r0, 0xfffff80000000002) poll(&(0x7f0000c60000-0x38)=[{r0}], 0x1, 0x0) 2018/02/03 10:38:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000d61000)=@hopopts={0x3b, 0x0, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f000044e000)='/dev/ashmem\x00', 0x22a400, 0x0) sendto$packet(r0, &(0x7f0000f02000), 0x0, 0x0, &(0x7f0000049000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x14) 2018/02/03 10:38:33 executing program 3: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0xb19, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba4000-0xb)='/dev/hwrng\x00', 0x46800, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000e70000)=[0xff, 0x4]) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000737000)={{0x3, 0x0, 0x8, 0x3, 0x2}, 0x3ff, 0x962f, 0x19f0}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f0000e72000-0x6)={0x1f, 0x0, 0x3}, 0x6) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e72000), 0x0) recvfrom$inet6(r0, &(0x7f000076f000-0x7)=""/7, 0x7, 0x120, &(0x7f0000a4a000-0x1c)={0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, 0x1c) 2018/02/03 10:38:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c51000)='/dev/sg#\x00', 0x0, 0x40900) clock_adjtime(0x3, &(0x7f0000640000)={0x8001, 0x1, 0x6, 0x10000, 0x5, 0x1, 0x5, 0x0, 0x6, 0x10000, 0x2c, 0xf2f, 0x7, 0x8, 0x3, 0xfffffffffffffffd, 0x401, 0x1baa, 0xffffffff, 0x6, 0x4, 0x1, 0x1, 0x3f, 0x0, 0x6}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00001f2000-0x1c)={0x55, 0x100000001, 0x0, {0x59cb, 0x20c}, {0x4, 0x1}, @ramp={0x2, 0x5, {0x1000, 0x9, 0x6, 0x6e5a}}}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000172000)={r0, 0x1, 0x6, "adf83ee82e794d1ce110cb544682b396c92831e966f9eb10a7af8a970ca9789da448b93969461a6bdcb263b69a13d89a81382152245fa1b9778964"}) 2018/02/03 10:38:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000294000-0xb)='/dev/midi#\x00', 0x8, 0x400) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000fe6000)={0x80000001, 0x3ff}, 0x2) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000c0000)=0x8, 0x2) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000002000-0x4)=0x3ffb7fff, 0x4) sendmmsg(r0, &(0x7f000024b000)=[{{&(0x7f00002e4000-0x10)=@ax25={0x3, {"b79036e87fa26f"}, 0x5}, 0x10, &(0x7f0000767000-0x70)=[{&(0x7f0000bb3000)="7775cb4f314aa419e942c4c6637d21c434593887f339c9fb155e1e8742a8965fb0baf1a519c3f8ff62f22fda70beb64e8b37e7a971852f6bced75476f8eaf422188ecc1ea1ce99aa9db5948f06a03438ebb0ae2795dd54b1fbc447f684aacc2f569195748311f0c9f909700d1ddc5d98e41bef096a83ab109941e425793e2a1be1242fd445a1b2665685d5", 0x8b}, {&(0x7f0000c9a000)="cdb8b6f30284c99549130e81c2cad11bb27d9c78ae2538448696e4bb9924ced2837c9785d0dc810dc9c4b9851290797622075864b3183e037ac02906e7635f682b5b5b65f31a35a5f6bf5742c6f7daeafa7ae2c86865177cdf8b4335158fd18f0ab46bab8ed86fcfc29359de5687bc029bbcb7dcf1d51388b2da41c93a493b6c0e2c11844686d8c5e11da5771273410a756b596acbc940b852014e4efbda795616502845004898022a87a8507e88", 0xae}, {&(0x7f0000bb2000)="d4abce25593d855055ee27ec7b3bd502ab648d380b21e98bfca9ffac812adb34cc30ca483cd419bda87459268d20198607798e212e861b2d3757edb091ebae968cfdfb5787cf26401e1125f37aa72ee4983272c86ee66aff9ec599195fa44463763a7818ebf7fc1d8c62c95f353fccd57f29a4e9cee5c48ae1a53cd1db391ca4462f53ed65b9b6a8cf146cd1506ba82cc42bf30493944b37806b7f1e", 0x9c}, {&(0x7f0000b8d000)="61144cdc35e01c4615f0ca0e15489a6316f106eb80ce85695e0656be14051b19d97d0a5d1eb5747cf38d25faaff87d6a2bbaa66767bbcce870adb787f413032532410fd53dd3b45c58e59717e1f6c2ec06e098900d57371196a681d0c16dd0e2e5ebb50f7c71aa01323618d150d3e80c4f6a44aa485f56389da3b264f0", 0x7d}, {&(0x7f0000c66000)="a7224ee5b0ee79cac4", 0x9}, {&(0x7f0000931000-0x27)="06fac55d9bf2a0ff510bb9d64811bea0cb728e8321b6f69df60d3b3bc8d25707122c66255f249c", 0x27}, {&(0x7f0000090000)="744d8667cc1c66247a", 0x9}], 0x7, 0x0, 0x0, 0xc044}, 0x9}, {{0x0, 0x0, &(0x7f0000a42000-0x20)=[{&(0x7f0000cdd000)="5990196de3d855d1a8bd02d5b6f628250fc9da6487a79ddb220d3e87b3759b7d7266de5a5b1969c5df491f2eec49855aeb012aa995ef4361df10e60c7c8bb1c0", 0x40}, {&(0x7f00002e3000-0xa3b)="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", 0x1000}], 0x2, &(0x7f000061b000)=[{0xb0, 0x197, 0x8, "c36eb53e0995f9873b14adce4d9048b36f05731609f249aa15569b10aff9b4e0138420444a66f5cb3760dfce3352d3997a0eae112427a721cf89a380efe06dae06d49f97bb91d97acde323edfcfb79686b657e3bbd63f708cf15f3253ab0c725c1061a2e594e4fc850a4268e7ff21043f1a92cb275234735592586d9d87800cdb14bfda71f98d96915d669d42efeb8da7a79b6e6a9e6f974682934"}, {0x30, 0x13b, 0x100000001, "1172b7de083d786d61dd1d012ee8c99e2078fdbc7b522ed0e28ed3ce5760c88f"}], 0xe0, 0x4000000}, 0x6}], 0x2, 0x20008851) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f000096f000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) sendto$inet(r1, &(0x7f00000a3000-0x8), 0x0, 0x0, &(0x7f000057b000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000085000), &(0x7f0000b58000)=0x4) 2018/02/03 10:38:33 executing program 4: mmap(&(0x7f0000000000/0x546000)=nil, 0x546000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) r1 = shmat(r0, &(0x7f000006d000/0x4000)=nil, 0x1000) shmdt(r1) shmat(r0, &(0x7f000000a000/0x1000)=nil, 0x7000) mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x2) 2018/02/03 10:38:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dc2000-0xc)='/dev/rfkill\x00', 0x420003, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001d7000)=0x9, 0x4) prctl$setname(0xf, &(0x7f0000e3f000-0xc)="13686c76afff645465672f56") 2018/02/03 10:38:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) personality(0xc00000f) select(0x40, &(0x7f00008f9000), &(0x7f000071d000-0x40), &(0x7f0000c65000), &(0x7f0000699000-0x10)={0x0, 0x2710}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005ca000-0x4)) [ 137.843444] audit: type=1326 audit(1517654313.684:729): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18158 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 137.867857] audit: type=1326 audit(1517654313.684:730): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18158 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 10:38:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b5b000)={0x0, 0x0}, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000049e000-0xc)={0xffffffff, 0x80000001, 0x8}, 0xc) socketpair$inet6(0xa, 0x80001, 0x7, &(0x7f0000c1b000)={0x0}) r3 = mmap$binder(&(0x7f000060e000/0x2000)=nil, 0x2000, 0x0, 0x10010, 0xffffffffffffff9c, 0x30) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000227000)={0xd0, 0x0, &(0x7f0000d5d000-0xd0)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x38, 0x38, &(0x7f0000e8a000-0x38)=[@fd={0x66642a85, 0x0, r1}, @fda={0x66646185, 0x8, 0x2, 0x2f}], &(0x7f0000f49000)=[0x0, 0x20, 0x0, 0x38, 0x20, 0xba941a4f8977d390, 0x38]}}}, @acquire={0x40046305, 0x3}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x68, 0x20, &(0x7f0000796000)=[@ptr={0x70742a85, 0x1, &(0x7f000088d000), 0x1, 0x2, 0xb}, @fd={0x66642a85, 0x0, r2, 0x0, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f000091f000-0x1), 0x1, 0x1, 0x7}], &(0x7f0000d96000)=[0x28, 0x0, 0x38, 0x0]}, 0x23b9}}, @acquire_done={0x40106309, r3}, @exit_looper={0x630d}, @increfs={0x40046304}, @decrefs={0x40046307, 0x4}, @decrefs={0x40046307, 0x2}], 0x1d, 0x0, &(0x7f00000a3000-0x1d)="34b6d4b0089e2827b3fd48ca81cfb919967016f81242de8948548e4a62"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000a83000)={&(0x7f00001ce000)={0x10}, 0xc, &(0x7f0000df2000-0x10)={&(0x7f0000b93000)={0x14, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 10:38:34 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x240, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc10c5541, &(0x7f0000004000-0x4)) 2018/02/03 10:38:34 executing program 0: mmap(&(0x7f0000001000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000011000)='./file0\x00') name_to_handle_at(r0, &(0x7f000000a000)='./file0\x00', &(0x7f0000036000)={0xc, 0x0, "58074ad1"}, &(0x7f0000040000), 0x0) renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') readlinkat(r0, &(0x7f0000039000-0xa)='./control\x00', &(0x7f0000002000)=""/213, 0xd5) msgget(0x0, 0x80) utimensat(r0, &(0x7f0000043000-0xa)='./control\x00', &(0x7f000002c000)={{0x77359400}, {0x0, 0x2710}}, 0x100) 2018/02/03 10:38:34 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000028000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000005000-0x10)={&(0x7f000002a000-0x68)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0xc, 0x16, @typed={0x8}}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000002d000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000000a000)={0x2, 0x0, 0x9}) 2018/02/03 10:38:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) bind$alg(r0, &(0x7f0000380000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0xfffffffffffffc69) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000839000-0xc)='/dev/autofs\x00', 0x800, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000838000-0x4)={0x80}, 0x4) syz_extract_tcp_res$synack(&(0x7f0000c33000-0x8)={0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f000015d000)={0x0, 0x0}, 0x65, 0x1) write$tun(r1, &(0x7f000055d000-0x182)=@pi={0x0, 0xa00, @ipv4={{0xf, 0x4, 0x9, 0x100, 0x17e, 0x3, 0xfffffffffffffffb, 0x6, 0x6f, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[@noop={0x1}, @rr={0x7, 0x23, 0x8, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @noop={0x1}, @noop={0x1}, @noop={0x1}]}}, @tcp={{0x0, 0x2, r2, r3, 0x7fffffff, 0x0, 0x1c, 0x80, 0x6, 0x0, 0xb6, {[@mss={0x2, 0x4, 0x7}, @generic={0x1, 0xb, "023cb466b19656c09f"}, @nop={0x1}, @md5sig={0x13, 0x12, "1b1bcf4677442611aba2cc74b7158999"}, @generic={0x13, 0x2}, @sack={0x5, 0x6, [0xffff]}, @sack_perm={0x4, 0x2}, @generic={0x22, 0x7, "fd506611dc"}, @sack={0x5, 0x26, [0x3, 0x0, 0x6, 0x2, 0x81, 0x7ec, 0x0, 0x6, 0x7]}]}}, {"74e4fb1f8b367d1cb1606aeb23c616aeeeb1e08929ecd3b2a56452f8fe63bad485c163b0b8cebe6927c6356ebffa5b38c7968a44fff1261910eb663ec9dbb8156fa088d19f4d8959aa5296c4f813d0c85eede9902c7da2dcb4c0be80f2f014a85f03f9e22a0fcae915110271057f97bd79138e06700fb070df9e484c344f8f25780b3ba6d4e1696b4e74dc5ff89d7900fcc3b208e9e3bc2ae6062851ddfc791c7209098d6bb3117498cee0c038856da5fc0f3579d186d5f89662b0b84d13ea1e26dc6fa030a97a8199dd18a48708154b340b"}}}}, 0x182) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cda000-0x3c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8000}], 0x3c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) accept$alg(r0, 0x0, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000f34000)) 2018/02/03 10:38:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000538000/0x1000)=nil) getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000832000), &(0x7f00001e5000)=0xc) r0 = perf_event_open(&(0x7f00007cf000)={0x2, 0x78, 0x6ac, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000eda000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000ab5000-0xf)=""/15, 0xfffffffffffffeef, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00005d6000-0x4)={0xffffffffffffffff}) setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f00009eb000-0x4)=0x699c, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000acd000)={{0x9, 0x3, 0x5, 0x8000800, 0xc5c, 0x6}, 0x826b, 0xa907, 0x8, 0xebc, 0x9, "2bead4455cd955aaa82576fd10d7a0ac1bb613dab3ede227348cee6dd9cd551ff5241b230c8a74bf9f2eef9f88a0dded8ec444a18041a91f40f2fb287bd4bdd1100c4acc81c342f9aa7577c0fe082163defb41b84451ea12977c58f5324d9f2561459eac2e1ad66e12b5b754340a511c8c4536b36ae4b050eef9354eaa0cf9d0"}) getpeername$packet(r0, &(0x7f00005dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000f5d000)=0x14) 2018/02/03 10:38:34 executing program 2: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000645000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c6c000)={{}, 0x9, 0x0, 'id1\x00', 'timer1\x00'}) 2018/02/03 10:38:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ffc000-0xc)='/dev/autofs\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000720000)={0x0, 0x200, 0x0, &(0x7f000074e000-0x8)}) readv(r0, &(0x7f000092b000-0x10)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/02/03 10:38:34 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000000f000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000018000-0xb6)=""/182) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000019000-0x6)='./bus\x00', &(0x7f0000012000-0x6)='./bus\x00') r1 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) getdents(r1, &(0x7f0000014000)=""/95, 0x5f) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000019000-0xa)='./control\x00', 0xc0000, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000017000)='./file0\x00', r2, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) 2018/02/03 10:38:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000054e000-0xb)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f00002c2000-0x4)=0x80000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00008d8000)={{0x0, 0x0, 0x6, 0xfffffffffffffffd}, 0x0, 0x7, 'id0\x00', 'timer1\x00', 0x0, 0x400}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000cb4000-0x5c)={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, {0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x106, [0x26a00886, 0x5f149bce, 0xdaf, 0x10001, 0x7b97, 0x4, 0x5, 0x617a]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000fe6000-0x10)=[{0x4}], 0x1) 2018/02/03 10:38:34 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') readv(r0, &(0x7f0000011000-0x50)=[{&(0x7f0000019000-0xc5)=""/197, 0xc5}, {&(0x7f0000017000)=""/33, 0x21}, {&(0x7f0000011000)=""/238, 0xee}], 0x3) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000c000-0x50)={{0xe7c, 0x222}, {0x4, 0x6d80811f}, 0x1, 0x4, 0xfffffffffffffffd}) read$eventfd(r0, &(0x7f0000004000), 0x5) [ 138.029615] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/02/03 10:38:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x210c4000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000796000)="ed") fsetxattr(0xffffffffffffffff, &(0x7f0000c11000-0x6)=@random={'user.', '\x00'}, &(0x7f0000021000-0x2)='%\x00', 0x2, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvmmsg(r0, &(0x7f00001c5000)=[{{&(0x7f0000bc5000-0x8)=@un=@abs, 0x8, &(0x7f00007e1000)=[{&(0x7f0000149000)=""/243, 0xf3}], 0x1, &(0x7f0000288000)=""/19, 0x13, 0x7}, 0x80000000}, {{&(0x7f0000de8000-0x50)=@un=@file={0x0, ""/78}, 0x50, &(0x7f0000691000)=[], 0x0, &(0x7f0000dc5000)=""/236, 0xec, 0x9}, 0x80}, {{&(0x7f0000abf000)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000b4f000-0x20)=[{&(0x7f00003d3000-0x5b)=""/91, 0x5b}, {&(0x7f0000bea000-0x91)=""/145, 0x91}], 0x2, &(0x7f0000931000-0xc4)=""/196, 0xc4, 0xf716}, 0x6}, {{0x0, 0x0, &(0x7f0000e56000)=[{&(0x7f0000099000)=""/33, 0x21}, {&(0x7f00000b4000)=""/128, 0x80}, {&(0x7f0000771000)=""/4096, 0x1000}, {&(0x7f00008fb000-0xa9)=""/169, 0xa9}, {&(0x7f00009af000-0xb7)=""/183, 0xb7}, {&(0x7f000001b000)=""/229, 0xe5}], 0x6, &(0x7f0000c85000)=""/121, 0x79, 0x4}, 0x3}], 0x4, 0x10140, 0x0) fsetxattr(r0, &(0x7f0000d9e000)=@known='security.selinux\x00', &(0x7f000040d000-0x5)='bdev\x00', 0x5, 0x1) 2018/02/03 10:38:34 executing program 0: prctl$setmm(0x23, 0x6, &(0x7f00003f5000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000d69000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000fba000-0x40)=""/64) pipe2(&(0x7f0000e1e000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00003dc000)={[0x4, 0xf000, 0x3000, 0x4000], 0x1, 0x0, 0x3f}) seccomp(0x400000001, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) chroot(&(0x7f000043f000-0x8)='./file0\x00') ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/02/03 10:38:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = gettid() get_robust_list(r1, &(0x7f0000115000)=&(0x7f0000388000-0x18), &(0x7f00001a4000-0x5)=0x18) r2 = creat(&(0x7f0000cc9000)='./file0\x00', 0x88) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c4a000)=@assoc_id=0x0, &(0x7f000036c000-0x4)=0x4) r4 = request_key(&(0x7f0000437000)='rxrpc\x00', &(0x7f000009b000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000022c000)='keyring\x00', r0) keyctl$dh_compute(0x17, &(0x7f0000099000)={r0, r0, r4}, &(0x7f00004da000-0xef)=""/239, 0xef, &(0x7f000081c000)={&(0x7f0000dba000-0x40)={'sha1-avx2\x00'}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000b2c000-0x8)={r3, 0x10001}, &(0x7f0000cbc000-0x4)=0x8) r5 = add_key$user(&(0x7f00004af000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r6 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r5, r6, r5}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000180000-0xc)={'crc32c-intel\x00'}, &(0x7f0000fc4000)="05", 0x1}) 2018/02/03 10:38:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a33000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000321000)={0x0, 0x77f}, &(0x7f00007b6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007eb000-0x6)={r1, 0x5}, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000392000-0xe8)={{{@in=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f000039a000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000154000)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@dev}}, &(0x7f00007e8000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000beb000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000b22000)={&(0x7f00007e6000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000152000-0x10)={&(0x7f0000afc000)={0x2534, 0x1b, 0x204, 0x0, 0x3, {0x12}, [@nested={0xd8, 0x3f, [@typed={0x48, 0xb, @binary="d70c0276a7c271f584a9cc8d16f713a80302c1adaeca74e36a30c384cab31a3b729a0e2f7ded50d225efc63c041dcce983a4adf4409a0b79cf77f49dd8ba6fa6"}, @generic="5a5f31b1a9f1d4559887d9a1c7ec7a1e32bf2777733c874667200e351a1cae97770e9ddbe93290c5ed8f69fc6dc5e874666e242134cc9b471a927e847a528c2db6c5495ce1d9dcb451274c860cfc04918644ddf09adacceec81a0f0a5cb840e9178934f2", @typed={0x28, 0x7, @binary="666df298dae6e78a356829a2c3b726104b44c4705d0036070ec702c05987"}]}, @generic="c034c26228c4b14a41db269bca47d8566e52026633b0f59a16b8f273a3bccbcb0b3a906d28ad30243017669a5dc6a21f8bc43bd094335a52e14f759b3937134b64d952a794c5301d48", @nested={0x1160, 0x36, [@generic="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", @typed={0xc, 0x44, @uid=r3}, @generic="010a98ab51105e98b9eba86319db15efc447120d9c253e8abdc109e79bf1c44964c7f5dadc22878de446bea6d428576c0fc2bab49bc2abbbf214d961a661a68795fd6a417189db5a479efa8fcb4cf51334b398c7a3c46f5895f15b1ebeee0de3bcf9b9f60f3707a23ad4dc3475f7f83cc0dc390696ab1db7a5039383c74b5e1e3684164710988a9cb30ef5eba9a0c22d1e9f3d58926ef6c073db80a912a376700f2e759db49b9789700a8534d7f52c2b6718799fb2c862ebabc0f30baf00d52f3876006b2c6db207d36b59633dc0ac7e87730f814f288820a44aa9109d033fffdab5c498d7ad71f74d43d899fc82c866ebe1e84d80", @typed={0xc, 0x6a, @pid=r4}, @typed={0x10, 0x85, @u64=0x7}, @generic="96bc2ff8bae1f5c930444689e33d18276e12311650af429b2c6b74bc0e120aab78fcac353b958ec4368157a58ffd7266d60aa0c99c5f84582abfd9b56ef873330c0076a1d9d5b565e0baa6ab1829f07c333512c079a02cba2f0e6a5e40f9df266153800a13b4d6280eebaebedd50821b66f2fd5de6c4f662a406ab20129e55340333fa60fba159400d52932ccf853d5f4232bd8554184a793adfaeae82a2981f618627aa197c89e2c9d863ae16ca6a2bbfc3a3c8e2aff02088c09eeec409d69e9ea613dbcfd9e4bf35dce7ad79ae"]}, @generic="d507e154526efbe5b83a569862426751e8e5aadcb59815856c", @generic="f73ebc521920355ce68c4a9b436d8d5935c3d76a26a56424c9e3e46e881eb8fb37a77e7ed801bfe615868a7ab0452b870708f99491b1b15d478822c58dc98adbd266eaa845ee5928fd28987716676cbd3f3b10b68e2295caa6f830aa3a1d726f5aa0d64de815656621e7c20205f930"]}, 0x2534}, 0x1, 0x0, 0x0, 0x8000}, 0x840) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xffffffc0}], {0x95}}, &(0x7f0000c43000)="7379f38e616c6c737200", 0x4, 0x1000, &(0x7f00009f4000)=""/4096}, 0x48) 2018/02/03 10:38:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00001f5000-0x4), &(0x7f00005ac000)=0x4) mbind(&(0x7f00004a4000/0x9000)=nil, 0x9000, 0x1, &(0x7f0000fbf000), 0x372, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acd000-0x4)) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8), 0x2, 0x3) getsockname$unix(r0, &(0x7f0000e24000)=@abs={0x0, 0x0, 0x0}, &(0x7f000000f000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000dfb000)={0x0, 0xb7, "788a2179a5f037107301924f349f50aeb27408a24c945df37240ae4a95c4569876b99f894c3a3544cbd7e24d6854cf6428714b02e78acb67f3248cd2e1793de0e2085f4cdefb2ef16777a495277f9f326e4389d8d9c359d5b9117c402fdcca692eadb752158d4b893101cc377f532534aa2328270a236d6fcbe64039b5979b133a4a30d254a894c6a92c0747062b5ef0d52231228c0a669a89b21538ce3450361280ef4ae9ec41fceff59355fcb24366a227856e7776e0"}, &(0x7f00001ee000)=0xbf) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000d68000-0x4)=r1, 0x4) 2018/02/03 10:38:34 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000022000-0xc)='/dev/amidi#\x00', 0x7, 0x100) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000021000)=@file={0x1, './file0\x00'}, 0xa) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0x367, &(0x7f0000008000-0x10)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0xfffffffffffffffd}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x80) 2018/02/03 10:38:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) write(r0, &(0x7f0000a4a000-0x9a)="fadba5898033c81650f757f72d57ac77346f5a67b7b9632cf4081ab4db4bf9543c9c670c97e6207632b5c44b65c8feb7bb61d2fbdf27b2805ddd14ddad5ee83d8c298fe86cdc04c6fa96c95b2cfa0e8940e34f62f339fdf39673444aa92de3b4f21afb87abda73967e454c5cad8bc7f75a296bcf556e02b12b16496a53ad58aec2282ef5cf45d3e169633c9b41b33e337d4dc5799b404350da27", 0x9a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) delete_module(&(0x7f0000364000-0x40)='vmac(aes)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000057000-0x4)=0x3, 0x4) sendfile(r1, r2, &(0x7f0000dd0000), 0x2000000000009ff) [ 138.072404] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/02/03 10:38:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000432000)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f000090a000-0x4)=0xe8) setuid(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f65000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4106(rfc4543(authenc(rmd128-generic,ecb-des3_ede-asm)'}, 0x58) r2 = accept4(r1, &(0x7f000056b000-0x6)=@hci, &(0x7f0000b47000)=0x6, 0x800) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000c5a000), 0x4) 2018/02/03 10:38:34 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc7000-0x8)='./file0\x00', 0x20000, 0x100) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fc7000-0x8)={0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000fc7000-0x8)={r1, 0x1}) r2 = socket$inet6(0xa, 0x3, 0x40000000008b) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000fc2000)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r2, &(0x7f0000785000-0x40), 0x0, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f41000)={0x0}, &(0x7f0000fc6000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b60000-0xc)={r3, 0xfffffffffffffff8, 0x30}, 0xc) 2018/02/03 10:38:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000c6e000)=0x1, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/03 10:38:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000daa000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000173000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}}}, &(0x7f0000910000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000048e000-0x8)={r1, 0x1}, &(0x7f0000c52000)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x1, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000b60000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000fb0000)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000399000)="3b855309f27b83a5b9bd8b78c3484511", 0x10) r4 = fcntl$dupfd(r2, 0x0, r2) fcntl$notify(r4, 0x402, 0x80000000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00005dd000)=0x1b) write$tun(r4, &(0x7f0000158000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "9e0261", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x40) syz_open_dev$vcsa(&(0x7f0000a73000)='/dev/vcsa#\x00', 0x2, 0x40100) 2018/02/03 10:38:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000001000-0x9)='ppp0:\\.+\x00') clone(0x0, &(0x7f0000b47000), &(0x7f0000d5e000-0x4), &(0x7f0000d5a000), &(0x7f0000ef1000-0x7f)) lseek(0xffffffffffffffff, 0xfffffffffffffffc, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x100, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 10:38:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getpeername(r0, &(0x7f0000d3d000)=@nfc, &(0x7f0000528000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a3a000)='/dev/dsp\x00', 0x80000, 0x0) connect$l2tp(r1, &(0x7f0000c69000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000013a000-0x2), 0x2) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) fstat(0xffffffffffffffff, &(0x7f0000cf9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x8, 0x6, 0x6, &(0x7f000064a000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00007bc000)={0x0, 0x62, "8ac665521cd3c872731801fead03f94b7e556cbf77d09de83d489c2285bc136b5177cf481719bc5a41bc807c452c5072f6f13dc0694e8e4736dc335cd63c7ef3a2b3f65797fd744eec147fc847f117095eb8298814a992d3eee8e16286a3e37bdf18"}, &(0x7f0000689000-0x4)=0x6a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000ae9000)={0x2000000000000, 0xc, 0x0, 0x4, r4}, &(0x7f0000169000)=0x10) setresgid(0x0, r2, 0x0) 2018/02/03 10:38:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000be8000)='/selinux/create\x00', 0x2, 0x0) mlock2(&(0x7f000011c000/0x2000)=nil, 0x2000, 0x1) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/02/03 10:38:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) getegid() ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000ac1000-0xf6)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00003dd000)=""/246) close(r1) 2018/02/03 10:38:34 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00007ad000-0x8)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000001000)=[{}, {}], 0x2, 0x9dd) r3 = syz_open_dev$dspn(&(0x7f0000a50000)='/dev/dsp#\x00', 0x0, 0x40) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x8, 0x2, 0xef, 0x100, 0x0, 0x81, 0x10c0, 0x8, 0x5, 0x6, 0x8, 0xf0f, 0x5bf, 0x3, 0x408000000000000, 0x7ff, 0xffffffffffffffde, 0x7, 0x100, 0x8, 0xfffffffffffff001, 0x1, 0x5, 0x40, 0xffffffff, 0x3ff, 0x2, 0x15, 0x9327, 0x4, 0x80000000, 0x2d9, 0xc12, 0x465, 0xffff, 0x3, 0x0, 0x2, 0x1, @perf_config_ext={0x3f, 0x9}, 0x0, 0xf96, 0x1, 0x0, 0x8, 0xffffffff, 0x4}, r1, 0x3, r3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) accept$alg(r4, 0x0, 0x0) setsockopt(r0, 0x10d, 0x800000000e, &(0x7f0000001000-0x1), 0x0) 2018/02/03 10:38:34 executing program 1: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000049000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, [0x2, 0x3, 0x9, 0x9, 0x1, 0x8000, 0x6, 0x4, 0x0, 0x1ff, 0x3, 0x4, 0x5, 0x6, 0x6]}, &(0x7f0000048000)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000038000-0x14)={r2, 0x3, 0x8, 0x5, 0x4a, 0x9}, 0x14) r3 = dup2(r1, r0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000003f000)) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000043000-0x18)={0xffff, 0x4, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000048000)=[{&(0x7f0000009000)}], 0x1, 0x4) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f000004a000-0x4)={0x3, ' _o'}, 0x4) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000004a000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000021000-0x20)={{0x77359400}, {r4, r5+10000000}}, &(0x7f000000a000)={{0x0}}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000031000-0x4)=0xae) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1, @time={r6}, 0x0, {}, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000015000-0xbc)={0xcd, 0x1, 'client1\x00', 0x3, "816b8c40df19dd3c", "6451f5b4614a71f7a953422329593b45149fd3de514fa32fb81aa50d34369249", 0x200, 0x2}) 2018/02/03 10:38:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000), &(0x7f000010f000-0x40), &(0x7f0000810000-0x40), &(0x7f0000e1f000-0x10)={0x0, r3+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8), 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r4}, 0x10) r5 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r6, 0x8, r5) fcntl$setsig(r6, 0xa, 0x12) readv(r7, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r8 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1}, 0x0) recvmsg(r10, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={r2, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) dup2(r6, r1) tkill(r5, 0x16) r11 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x9, 0x90000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r11, 0x400454d4, &(0x7f0000002000-0x4)=0x3) ioctl$sock_SIOCOUTQ(r11, 0x5411, &(0x7f00009cd000-0x4)) socket$netlink(0x10, 0x3, 0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') 2018/02/03 10:38:34 executing program 3: r0 = semget(0x2, 0x0, 0x488) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r0, 0x1, 0x10, &(0x7f0000001000-0x4)=0x1) r1 = semget(0x0, 0x3, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000003000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000003000-0x13)={0x0, 0xb, "1b39f3233ee49cc4f100cb"}, &(0x7f0000001000-0x3)=0x13) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002000)={r3, 0x0, 0x2, [0x3, 0x400]}, 0xc) semop(r1, &(0x7f0000001000)=[{0x2, 0x80000001, 0x800}, {0x1}, {0x1, 0x5}, {0x2, 0x0, 0x1000}, {0x2, 0x7cfb, 0x1000}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r4, &(0x7f0000c10000-0x30)=[{0x0, 0x7fff, 0x1000}, {0x0, 0xffffffffffffff74}, {0x0, 0x8, 0x1800}], 0x3, &(0x7f0000c43000)) 2018/02/03 10:38:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00009a6000-0x1c)={0xa, 0x3, 0x5, @empty, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000656000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004a3000-0x14)={r1, 0x100000001, 0x0, 0x0, 0x0, 0x4}, 0x14) 2018/02/03 10:38:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000c54000)='./file1\x00', 0x40, 0x0) recvmsg$kcm(r0, &(0x7f0000a5a000)={0x0, 0x0, &(0x7f00004ce000-0x60)=[{&(0x7f0000742000)=""/47, 0x2f}, {&(0x7f00009c6000-0x86)=""/134, 0x86}, {&(0x7f0000713000)=""/194, 0xc2}, {&(0x7f000087a000)=""/4, 0x4}, {&(0x7f0000566000)=""/171, 0xab}, {&(0x7f000049d000-0x22)=""/34, 0x22}], 0x6, &(0x7f00002bd000-0x85)=""/133, 0x85, 0x49}, 0x1) [ 138.351225] sock: sock_set_timeout: `syz-executor7' (pid 18303) tries to set negative timeout 2018/02/03 10:38:34 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000001c000-0x4)) r2 = dup2(r0, r0) recvfrom$inet6(r2, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000020000-0x38)={&(0x7f000001f000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000020000-0x10)={&(0x7f000001f000-0x20)={0x20, 0x3, 0x6, 0x0, 0x4, 0x3, {0x5, 0x0, 0x7}, [@typed={0xc, 0x2e, @fd=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty}, 0x10) 2018/02/03 10:38:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000004000-0x4), &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00006c7000)=0x10000, 0x4) dup3(r1, r0, 0x0) 2018/02/03 10:38:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f72000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000012e000-0x69)={0x0, 0x61, "d3c81abb36f694fdd93e0293b303e03604715e1689157074f6895072a954efe6ebc71bb7d6b2b4f9ad5e07bd00b7af49cdb26143e53ef1651679f54faaabe18eca21e4e66555254bed6de67bd7f4ad377c0578a6e22a24ba6fc5b535be74e934f7"}, &(0x7f0000759000-0x4)=0x69) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000e24000-0x6)={r2, 0xa46}, 0x6) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000eda000)='{', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00005f8000-0x1000)="93", 0x1, 0xfffffffffffffffe, &(0x7f000030b000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/03 10:38:34 executing program 1: clone(0x0, &(0x7f000000c000-0x6f), &(0x7f00006bf000), &(0x7f0000f59000), &(0x7f00006d6000-0xe2)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000012d000-0x1), 0x8, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000f42000), 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00008b1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x20, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000033e000)=0x3, 0x4) 2018/02/03 10:38:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d44000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000dc4000)='./file0/file0\x00', 0xfffffffffffffffd, 0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)) getdents(r0, &(0x7f0000554000)=""/4096, 0x1000) getdents64(r0, &(0x7f0000429000-0x1000)=""/1776, 0x6f0) 2018/02/03 10:38:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x4, 0x81}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000e21000)='./file0\x00', 0x101000, 0x2) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000f98000-0x4)) r2 = syz_open_dev$usbmon(&(0x7f00003c9000)='/dev/usbmon#\x00', 0xab7, 0x100) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d37000-0x18)={r0, &(0x7f00008a0000), &(0x7f0000499000)=""/102}, 0x18) ioctl$TCSETSW(r1, 0x5403, &(0x7f00005c0000-0x24)={0x7, 0x8446, 0x253, 0x8000, 0x7, 0xb7, 0x3, 0x1ff, 0x2, 0xe6, 0x0, 0x44a6}) bpf$MAP_CREATE(0x0, &(0x7f00007c2000)={0xf, 0x100, 0xd7fe, 0xfffffffffffffff8, 0x6, r1, 0x2}, 0x2c) 2018/02/03 10:38:34 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write$evdev(r1, &(0x7f00005d8000-0x60)=[{}, {{0x77359400}}], 0x30) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_gettime(0x2, &(0x7f0000372000)={0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r3, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000166000-0x70)="927d66e5e381cf4097f8000000feb41473dfde5668e10b0a4e66971dd355a9b86130d8e6255d7a361642fc2d0791add817", 0x31}], 0x1, 0x0) 2018/02/03 10:38:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000c27000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000537000)='/dev/amidi#\x00', 0x7, 0x8000) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00000ea000)=0x10f000) madvise(&(0x7f00009bd000/0xa000)=nil, 0xa000, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000ea0000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000dc5000-0x8c)={0x4, 0x100000000, 0x2, 'queue0\x00', 0x9}) open(&(0x7f0000fe5000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/03 10:38:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(r0, 0xae9a) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x7, 0x1800000, &(0x7f000051e000)) r1 = socket(0x18, 0x0, 0x2) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) 2018/02/03 10:38:35 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0x3e, &(0x7f0000018000-0x3e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bc086e", 0x8, 0x2b, 0x0, @empty, @empty, {[], @udp={0x2, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000022000)='/dev/midi#\x00', 0x7, 0x80) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) 2018/02/03 10:38:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000003f000)='/dev/audio#\x00', 0x5, 0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0xfffffffffffffffc, 0x0, 0x81c, 0x2, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) clock_gettime(0x9, &(0x7f000054c000-0x8)) 2018/02/03 10:38:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00003a2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) prctl$seccomp(0x16, 0x1, &(0x7f0000945000)={0x1, &(0x7f00009f6000)=[{0x5, 0x2, 0xe6, 0x1}]}) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f000082b000-0xa4)=""/164) 2018/02/03 10:38:35 executing program 3: r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000455000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000001000-0x4)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/02/03 10:38:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f71000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000033000-0x4)=0x7fff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00000c5000)) r4 = dup3(r1, r0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f00009a7000-0x6b0)=@filter={'filter\x00', 0xe, 0x4, 0x650, 0xffffffff, 0xd0, 0x308, 0x308, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00005a7000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x558}}, [{{@uncond, 0x0, 0x210, 0x238, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x4, 0x100000001, 0x10000, 0x2, 0x6, 0x2, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x91}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xd}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}], 0x2}}, @common=@unspec=@esp={0x30, 'esp\x00', 0x0, {0x1, 0x1, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0xb854ac99df6bf2ce], [0xff000000, 0xff, 0x0, 0xff000000], @common='dummy0\x00', @generic="76aa1a731ff748e2dbb4723da8851702", {0xff}, {0xff}, 0x33, 0x400, 0x1, 0x14}, 0x0, 0x228, 0x250, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x8001, 0x7, 0x2, 0x17, 0x2, 0x4, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @empty, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @ipv4={[], [0xff, 0xff], @empty}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, @local={0xfe, 0x80, [], 0x0, 0xaa}], 0x1}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x3, 0x6, 0x1, [0x0, 0x83, 0x2, 0xffffffffffffb8f8, 0x5aa1, 0xffffffffffffffc1, 0x3, 0x1, 0x6, 0x1f, 0x0, 0xe27, 0x80000001, 0x9, 0x3, 0x9], 0xd}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xc}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xff000000, 0xffffff00, 0xffffff00], [0x0, 0x0, 0xffffff00, 0xff0000ff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='vlan0\x00', {}, {0xff}, 0x33, 0x40, 0x1, 0x24}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0xfc07, 0x3, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x6b0) 2018/02/03 10:38:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674", 0x86, r0) r1 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000afa000-0x2)='\x00', 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d0d000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000f29000-0x1000)="b3", 0x1, r0) r3 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d74000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/02/03 10:38:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000b8000-0xa)="49866d615f6d61707300") fcntl$setlease(r1, 0x400, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0xc0189436, &(0x7f000000d000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}) 2018/02/03 10:38:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000074d000)='/dev/rfkill\x00', 0x105800, 0x0) modify_ldt$read_default(0x2, &(0x7f0000add000-0x82)=""/130, 0x82) getsockname$packet(r0, &(0x7f0000b8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000201000)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000791000), 0x8) close(r1) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00009f5000)=""/119) 2018/02/03 10:38:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a3b000)={0xffffffffffffffff}) sendmmsg$inet_sctp(r1, &(0x7f0000b54000)=[{&(0x7f00007b0000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000998000)=[], 0x0, &(0x7f000077b000-0x30)=[]}, {&(0x7f00001ab000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f000076e000)=[], 0x0, &(0x7f0000b64000)=[]}], 0x2, 0x0) syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) 2018/02/03 10:38:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000032b000-0x8), 0x5, 0x800) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a66000-0x1c)={0x3, 0x4, 0x4, 0x5}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ae7000-0xf)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000646000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x400}, 0x6f}}, 0xc3c, 0x2, 0x437, 0x9, 0x20}, &(0x7f00008bb000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c57000)={r2}, &(0x7f0000cde000)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r0, &(0x7f000082a000-0x1), &(0x7f0000571000-0x1)}, 0x20) 2018/02/03 10:38:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() syz_emit_ethernet(0x46, &(0x7f00000ea000-0x219)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x0, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "431cf5", 0x0, "52a057"}}}}}}}, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000018c000)='/selinux/create\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cb8000-0x8)) 2018/02/03 10:38:35 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x40) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000001000-0x4)=0xffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x3, 0x0) statx(r2, &(0x7f0000011000)='./file0\x00', 0x0, 0x0, &(0x7f0000013000-0x100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000282000)=""/191) 2018/02/03 10:38:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000b58000-0x1)={0x80000000}, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000f05000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7921, 0x40000) r2 = getpid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000912000)=r2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008d2000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f3b000-0x4)) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000eea000-0x110)={{0x2, 0x5, 0x8, 0x0, "7c594284fede17a07c600be34e3c7d99c42a0846a527215041eda478bbea9ccc822fcf742bad4f531abf9a75", 0xb6d0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0xe19, "66e4e2c061b0764b4108fefe959e0dbe5f6a26d56e980f2f517a497989eec81da0dfe1ef44d5ade2e47f9a5ba01b8ffbcbdfff7a7418a321e0a8a5baaa9f475e", &(0x7f0000733000)='ppp1em0[\x00', 0x9, [], [0x9, 0x3f, 0x4, 0x7ff]}) getsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f00009df000-0x4), &(0x7f0000873000)=0x4) removexattr(&(0x7f00000c3000)='./file0\x00', &(0x7f0000ef3000-0x9)=@random={'trusted.', '\x00'}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000091d000)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff}, {0x7fffffff}}}}, {{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @generic="3338fff107a9d53bcc65053203e30606"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}]}}, 0x330) 2018/02/03 10:38:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x0, &(0x7f0000eed000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x54}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) [ 139.183287] Cannot find add_set index 0 as target 2018/02/03 10:38:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000-0x8)='./file0\x00', 0x40) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f18000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000533000-0x30)={0x8, 0x0, &(0x7f00006b7000)=[@acquire={0x40046305, 0x2}], 0xd3, 0x0, &(0x7f0000a40000-0xd3)="1fd2432786d1f8fd8dc771c90b3564d18002e2f42f9d2e50e3e6dcc078710139bcea85a21083a5622fefceeabd21882d54b06d04426aea01a1b7962d5ac51c128bff66b1aa0361a595b5c799533330ba83ad08046cceaeca1e3b509d8ca3cda98e74e2eee71af93b60bf9484510679615945a79f1ba629f92f7828b8d60ea04c4e7e984327f6fff84100fd080cbf7d9363f6bbe439d5155c8ad6f617147034b788846d6f2aa66efdd3960d51159cd99d4350dfb1fdc72dfc7ff688a2c3f6c31aa84653ee2972904394c2708d58bf82dcdcee0b"}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getpeername$netlink(r1, &(0x7f00006bb000), &(0x7f00004c2000)=0xc) r2 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) 2018/02/03 10:38:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a16000)='./file0\x00', 0x4) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000094b000)={0x7, 0x10001}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x5) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eec000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000c0c000)={0x1, 0x5, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) 2018/02/03 10:38:35 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) 2018/02/03 10:38:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000a24000)='/dev/adsp#\x00', 0x73, 0x1) r2 = getuid() r3 = getegid() fchown(r0, r2, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000636000)={0x1, 0x3ff, 0x9, 'queue1\x00', 0x39}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ae9000-0xb)='/dev/hwrng\x00', 0x8002, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000b9f000), 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000008000-0x3)) 2018/02/03 10:38:35 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lgetxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000005000)=@random={'trhkted.\x00', 'selinux\x00'}, &(0x7f0000013000)=""/90, 0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000305000)='selinux\x00', 0x3) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 10:38:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x41, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) r1 = socket$inet_sctp(0x2, 0x2000000003, 0x84) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f00006ae000-0x4), 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000001000-0x4)=0x101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001000)=0x12d941de) 2018/02/03 10:38:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f00009d8000-0xf4)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"aec88c0cd7525c58f51a8f324d3d62715089bbab6824812f9dfaac4d579b90f27f193be7723215358e5c08d31168c8778f770c5c410f89c71e"}}}}}}}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dd1000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ad9000-0x8), 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000052a000-0xe8)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000130000)=0xe8) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00002d9000)={r0, 0xfffffffffffffffb, 0xfffffffffffffff8, r0}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00004ec000)=0x9, &(0x7f0000305000-0x4)=0x4) sync_file_range(r0, 0xffff, 0x1ff, 0x1) 2018/02/03 10:38:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x6) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f0000a19000-0x40)={0x87, 0x3, 0xffffffffffffffd7, 0x4, "6cec005d33ad08c6df84f159355995277ea85f4e8873b5e65295cdf24e00ba8e84d38d12b480c982b1554523", 0x1}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000034a000-0xe8)={{{@in=@local, @in6=@local}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@dev}}, &(0x7f000073e000)=0xe8) r1 = dup(r0) prctl$intptr(0x8, 0x6) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000abf000-0x4)=0x1000, 0x9) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) lstat(&(0x7f0000337000)='./file0\x00', &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000075f000-0x4)=0x3, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) 2018/02/03 10:38:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00005de000)=0x9, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) [ 139.344548] QAT: Invalid ioctl 2018/02/03 10:38:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x20001, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000424000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000ab000-0x30), 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000172000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009e2000)={0x101, 0x0, 0x10003, 0xb4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00006a5000)={0x8, r2, 0x10002}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) r4 = getpid() ptrace$cont(0x1f, r4, 0x7, 0x1) readv(r3, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) readv(r0, &(0x7f000000d000-0x10)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x1) 2018/02/03 10:38:35 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000939000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000939000)=0x10, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000300000)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_int(r2, 0x0, 0x17, &(0x7f00005a8000-0x4), &(0x7f000069d000-0x4)=0x4) 2018/02/03 10:38:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae5000-0x8)='./file0\x00', 0x80040, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000156000), &(0x7f0000405000+0x148)=0x4) lseek(r0, 0xfffffffffffffffa, 0x7) 2018/02/03 10:38:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00001fb000-0x20)={@generic="42c461c9fbc415054d3ca0193fd9fd96", @ifru_addrs={0x2, 0x1, @empty}}) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000d61000-0x1b)=""/27) r1 = accept$alg(r0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000095000-0x9)='/dev/ppp\x00', 0x200, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000236000)=[{&(0x7f0000ef4000)="78c036bf3cf6fc364cc74a70732d03d20fd39f9789cc0986a8772a7831b71ee0ce7fc7b585ac63f160551eb0fcb8ff0aabfbaed820ab011dd4853712cf2f56e277019dc877f4fb376ef21d", 0x4b}, {&(0x7f0000fa9000)="837c7680e3084e37b22e11c52d5ed19e923635ae9d2a2b0de0c4e3fad2da4db9ece1d5b18629e97c76901123fd1dc29e8586d03746c7dfe9f6dc4551b36730a1b7fe02146b3b21b3404b5d6026867233b619972b903e48ef539e651cff8b5bbfdddeff285584da8361737075c1f285134612a2cbf5d10246f87ae54c8fe9a405879b618432eed2bcacd2ead4f63271677a2343d23f0ebc987666f05c2d7a0edfcf90c52b4d80a094be7480767d79e81de547eeb4f3fbe470d3e0bd2b12d12d239d08ac05b57966e278581b297b", 0xcd}, {&(0x7f0000f97000-0x5f)="8bf44f3e8493c389419491b857b0f47cb27ec84b3d5d206fecd045d948856d5999d364e9829e69a2", 0x28}], 0x3}, 0x0) 2018/02/03 10:38:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x0, 0x0) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000f8a000-0x6d), 0x0) r3 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000be000-0x4)={r2}) 2018/02/03 10:38:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000051c000-0x1001)="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") r2 = accept4$alg(r1, 0x0, 0x0, 0x80000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00009ca000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c7d000-0xa)='/dev/ptmx\x00', 0x543801, 0x0) r3 = syz_open_pts(r1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00004e1000-0xc)={0x100, 0x7, 0x7, 0x6, 0x0, 0x7, 0x4}, 0xc) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000463000)={0x8000, 0x5, 0x40, 0x4, 0x5}) ioctl$TCGETA(r3, 0x5405, &(0x7f0000ec3000-0x6)) [ 139.410805] QAT: Invalid ioctl 2018/02/03 10:38:35 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) fanotify_init(0x18, 0x802) r1 = dup3(r0, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/02/03 10:38:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c60000)={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0xfb1a, 0x0, 0x0, 0x0, 0xffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000349000-0x210)={0x800, {{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}, {{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xc01}}, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}]}, 0x210) 2018/02/03 10:38:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000497000-0x8)='./file0\x00', &(0x7f000019c000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000705000)='vmnet1procsystemtrusted\x00', 0x18, 0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) bpf$BPF_PROG_QUERY(0x10, &(0x7f00004a4000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000a58000)=[]}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/02/03 10:38:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000059c000)='/dev/vcs#\x00', 0x1, 0x40) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000589000-0x4)=0x83) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x80006, 0x0) r2 = open(&(0x7f00003bb000)='./file0\x00', 0x40001, 0x8) listen$netrom(r1, 0x0) clock_gettime(0x3, &(0x7f0000f90000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00002a8000-0x10)={0x0, r3/1000+10000}, 0x10) accept$nfc_llcp(r1, &(0x7f0000e31000), &(0x7f00002a6000-0x1)=0xfffffffffffffca9) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f000015e000-0x70)) recvfrom$unix(r1, &(0x7f000017b000)=""/9, 0x9, 0x0, &(0x7f0000f2f000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/02/03 10:38:35 executing program 5: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d8000-0x96)=""/150}, {&(0x7f0000f11000)=""/4096}, {&(0x7f0000f13000-0x70)=""/112}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159}, {&(0x7f0000215000-0x19)=""/25}], 0x198, &(0x7f0000762000)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f1d000-0x10)={0x1, 0x28, &(0x7f0000f1d000-0x28)={0x0, 0x0}}, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f00000c2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000514000)=0x20, 0x4) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f1d000-0xc)={r2, 0x9, 0x18}, 0xc) r4 = creat(&(0x7f0000f1c000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000d38000)={@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, 0x1, 0x187600000, 0xaab, 0x400, 0x5, 0x2020120, r1}) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000f1d000-0xbc)) 2018/02/03 10:38:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fc2000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000843000)=0x4) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x28f, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/03 10:38:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000246000-0x1c)={0x5, 0x1, 0x5, 0x9, 0x8}, 0x1c) r1 = accept(0xffffffffffffff9c, &(0x7f000068f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00004c5000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000645000)={0x0, 0xfffffffffffff001}, &(0x7f00007b8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000020f000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f00005b1000)=0x8c) r3 = syz_open_dev$mouse(&(0x7f0000c2b000)='/dev/input/mouse#\x00', 0x2, 0x2) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000274000)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000064c000)={r0, &(0x7f0000e46000-0x96)}, 0x10) 2018/02/03 10:38:35 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000003000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1ff}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) sendto$inet6(r0, &(0x7f0000003000), 0x312, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000005000-0x4)=0x3ff, 0x4) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000006000-0x8)={0x2, r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x2a840) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000004000), &(0x7f0000006000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x203}, {r0, 0x124}, {r0, 0x8}, {r0, 0x40}, {r0, 0x8600}], 0x5, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000006000)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000006000-0x10)={0x5, &(0x7f0000005000-0x2e4)=[{}, {}, {}, {}, {}]}) r3 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000001000)={0x1, 0x8, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="636bfd3ee8dd", @random="7e06391f127a", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) getsockopt$sock_int(r2, 0x1, 0x1e, &(0x7f0000005000-0x4), &(0x7f0000008000-0x4)=0x4) r4 = getpgrp(0x0) kcmp(r3, r4, 0x7, r0, r2) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000001000)={0x10000000, 0x7ff, 0x17}) 2018/02/03 10:38:35 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000997000)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x40000) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001f000-0x4), &(0x7f0000017000-0x4)=0xffffff77) mq_getsetattr(0xffffffffffffffff, &(0x7f0000024000-0x40)={0x2, 0x8, 0x2, 0x0, 0x0, 0x0, 0x8, 0x7}, &(0x7f0000007000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x6}, &(0x7f0000020000)=0xa0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000016000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x7ff, [0x7ff, 0xd5b8, 0x74, 0x121, 0xffffffffffffffff, 0x0, 0x9, 0x80000001]}, 0x5c) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x80001}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000015000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001d000-0x4)=0xc) setgid(r1) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000021000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000020000), 0x0, 0xfffffffffffffff8) clock_gettime(0x0, &(0x7f0000025000-0x10)={0x0}) pselect6(0x40, &(0x7f0000024000)={0x0, 0x0, 0x9, 0x80000000, 0xcf, 0x5, 0x9, 0x55}, &(0x7f0000024000)={0xd56, 0x2, 0x9, 0x3ff, 0x2, 0x9, 0x42283bb5, 0x5}, &(0x7f0000024000)={0x0, 0x0, 0x5, 0x2, 0x401, 0xfb94, 0x6, 0x10001}, &(0x7f0000025000-0x10)={r2}, &(0x7f0000005000-0x10)={&(0x7f0000024000), 0x8}) dup(0xffffffffffffffff) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000021000), &(0x7f0000026000-0x4)=0x4) 2018/02/03 10:38:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000960000-0x2a)={@random="f3e850ef1049", @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=0xffffffff}}}}, 0x0) 2018/02/03 10:38:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000ffb000)='/dev/urandom\x00', 0x0, 0x1) r1 = creat(&(0x7f0000672000-0x8)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005c0000)={0x2, 0x200, 0x4, 0x180000, 0x0}, &(0x7f0000283000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b6d000-0x8)={r2, 0xffff}, &(0x7f0000a1e000)=0x8) write$eventfd(r0, &(0x7f0000456000), 0x8) 2018/02/03 10:38:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b85000-0xa2)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x3, 0x2, 0x7, 0x40, 0x8}}}}}, &(0x7f0000048000)={0x0, 0x1, [0x0]}) 2018/02/03 10:38:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/03 10:38:35 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0xffffffffffffff9f, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/03 10:38:35 executing program 1: prctl$intptr(0x1, 0x8000) pipe2(&(0x7f0000520000-0x8), 0x80000) 2018/02/03 10:38:35 executing program 7: 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) socket$vsock_stream(0x28, 0x1, 0x0) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x1e9, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000e6a000)={0x1, {&(0x7f0000c0c000-0xe6)=""/230, 0xe6, &(0x7f0000aed000-0xa2)=""/162, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046e000-0x68)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}}, 0x68) 2018/02/03 10:38:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000282000)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00001a8000-0x4)=0x81, 0x4) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000e85000)={@common='nr0\x00', @ifru_data=&(0x7f000069a000-0x20)="75ab5c11419b12ed14f315814a12d9756c8a8b3eed1a410416e03b67378d5e04"}) fcntl$getownex(r0, 0x10, &(0x7f00003eb000-0x8)={0x0, 0x0}) capset(&(0x7f0000000000)={0x19980330, r2}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x6}) perf_event_open(&(0x7f0000000000)={0x6, 0x78, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f70000)) r3 = socket(0xa, 0x1, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00005a8000)) ioctl(r3, 0x8982, &(0x7f0000000000)) io_setup(0x8001, &(0x7f000003b000-0x8)=0x0) io_cancel(r4, &(0x7f0000e19000-0x40)={0x0, 0x0, 0x0, 0x3, 0x2, r3, &(0x7f00005cb000)="777a77dfd26e75be2c6c4d516d1364f4e549787ac34c0c516cd9a5d2b72cba0e0b9f3e00dee1e4889bc1314c7168a5dfe911356b6aa1428adba9e62c6d9a446772dcf231bae20b60ea8c7fb2cfb290839bf84e96bbb0a0a8b975d3be870e2733d9407609bc2ce1bccfc31c45ce40d579a4822958b99b332c3d6fcb0d49d7efcad86835eb22e7f43794f1b662bf097d0a6db238b79d43ba19a33623aa2fbb5017c955ce8a7d14cd08011f", 0xaa, 0x2, 0x0, 0x0, r3}, &(0x7f0000eb4000)) 2018/02/03 10:38:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[]}}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00009e9000)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000860000)='/dev/vcs\x00', 0x48900, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000d5b000)="5f455d8832737a9fecd32afb6c1b0311d046f9e50e81583c8d0eec27d1749e3722af8d566cd885") 2018/02/03 10:38:35 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000538000-0x90)=[{&(0x7f0000f81000-0xe2)=""/226, 0xe2}, {&(0x7f0000f83000-0x33)=""/51, 0x33}, {&(0x7f0000f87000)}, {&(0x7f0000f88000-0xa0)=""/160, 0xffffff63}, {&(0x7f0000f85000-0x18)=""/24, 0x18}, {&(0x7f0000d0f000-0xee)=""/238, 0xee}, {&(0x7f0000f86000)=""/39}, {&(0x7f00007cb000+0x5be)=""/163, 0x3ed}, {&(0x7f0000eaa000)=""/109, 0x6d}], 0x9, &(0x7f0000f77000-0xe3)=""/227, 0xe3}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000714000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/02/03 10:38:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000060d000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x4, 0x407ffc0003}]}) migrate_pages(0x0, 0x0, &(0x7f0000796000), &(0x7f00007fa000)) 2018/02/03 10:38:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d30000-0xb)='/dev/mixer\x00', 0x800, 0x0) getsockname$unix(r0, &(0x7f0000852000-0x8)=@abs, &(0x7f0000237000-0x4)=0x8) mkdir(&(0x7f00004b1000)='./file0\x00', 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000c1c000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v3') open(&(0x7f0000088000-0x8)='./file0\x00', 0x20000, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000005e000)={0x0, 0x3, 0xb65}, &(0x7f000055b000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005db000-0xa0)={r1, @in={{0x2, 0x0, @empty}}, 0x8a, 0x9, 0x0, 0x401, 0x2}, &(0x7f000001e000-0x4)=0xa0) 2018/02/03 10:38:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000bef000-0x8)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') name_to_handle_at(r0, &(0x7f00009a6000)='./control\x00', &(0x7f0000fbb000)={0xc, 0x0, "507a7e93"}, &(0x7f000091c000-0x4), 0x0) readlinkat(r0, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) unlinkat(r0, &(0x7f0000cab000)='./control\x00', 0x0) getsockopt$inet_buf(r0, 0x0, 0x39, &(0x7f0000c88000)=""/89, &(0x7f0000603000-0x4)=0x59) renameat(r0, &(0x7f0000fa4000-0xa)='./control\x00', r0, &(0x7f0000839000-0x8)='./file0\x00') 2018/02/03 10:38:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000fd5000-0x14)={0x14, 0x4, 0x10000000000004, 0x1, 0x5, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000f37000)={0x6, 0xfffffffffffffff9, 0x1}) 2018/02/03 10:38:35 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000d000)='/dev/usbmon#\x00', 0x7e00b57, 0x101000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000026000)) creat(&(0x7f000001a000)='./file0\x00', 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$mice(&(0x7f000000f000)='/dev/input/mice\x00', 0x0, 0x109000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f000000b000-0x10)={0x2000, 0x100000}) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000022000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 10:38:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) seccomp(0x1, 0x0, &(0x7f000023b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x1, 0x407ffc0003}]}) ustat(0x0, &(0x7f00001e4000-0x20)) 2018/02/03 10:38:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00005f6000)={0x0, 0x0, 0xffffffff80000000, 0x383e6442}, &(0x7f0000ff1000-0x4)=0x10) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x5, &(0x7f0000cac000), &(0x7f00002ae000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000869000-0x8)={r0, 0xfffffffffffffff7}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/03 10:38:35 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1020000000a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x8000, 0x103002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009e8000), &(0x7f0000002000)=0x4) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000a78000)={0x7, 0x4}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000097e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000c14000)={0x8, 0x5, 0x6, 0x1, 0x9}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000004000-0xc)={r2, 0x80000, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000bb2000-0x14)={0xffffffff833c7d0a, 0x5, 0x10001, 0x6, 0x6, 0x0, 0x400, 0x40, 0x7, 0xfff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x79)="ea8aede2c41870ac8cb398d7c1692ec8a93f1d442ba4524533ca4d9adfa981d129050a2155b32bb4bc0ed11a06676648a9cbb2aed2d645af6fca22b30ee2145fafb12868b7ea739e75d5997fd59be7aa648cf65fe033d2202ab38527022bd9fd0c38fa081d95a95b1ead59d22a0d244a7c70e086f416c17d42", &(0x7f0000001000-0x4), &(0x7f0000000000), &(0x7f0000b33000)) 2018/02/03 10:38:35 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, 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={0x2d4, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000f08000-0x10)={{0xffffffffffffff52}}, 0x10) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x3, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00007dd000-0x6)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000050e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00003c0000), &(0x7f0000eb4000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004f9000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00007da000-0x85)=""/133, &(0x7f0000e6a000-0x4)=0x85) 2018/02/03 10:38:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b06000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e90000)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f00009f6000-0x4)=0xe8) connect$packet(0xffffffffffffffff, &(0x7f0000f7e000-0x14)={0x11, 0x0, r2, 0x1, 0x100000001, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x8b) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00007b0000-0x8)={0x0, 0x40000, []}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b2a000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, &(0x7f0000886000)=0xfffffceb) 2018/02/03 10:38:35 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000001b000-0x11)='/dev/qat_adf_ctl\x00', 0x101480, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000001a000), &(0x7f0000016000-0x4)=0x14) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0xfffffffffffffffd, 'kmp\x00', "92e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b966c95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e5d4e1dd1f20124ab", 0x0, 0xffffffffffffffff}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0xd}}}, {{@uncond, 0x0, 0xfffffffffffffe9f, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000001c000-0x15)='/proc/self/net/pfkey\x00', 0x141a02, 0x0) 2018/02/03 10:38:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x2000) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000d55000-0x24)={0x4, 0x8, 0x1d1, 0x80000000, 0x4, 0xfb, 0x80000001, 0x3, 0x125, 0x2, 0x1ff, 0x10000}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000015000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm(xtea-generic)))\x00'}, 0x58) recvmsg(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57}, 0x0) recvmsg(r1, &(0x7f000000b000-0x38)={&(0x7f0000013000)=@generic, 0x80, &(0x7f0000013000)=[], 0x0, &(0x7f0000013000)}, 0x0) 2018/02/03 10:38:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4e000-0x8), 0xfffffe7e) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) write$eventfd(r0, &(0x7f000089d000)=0x700, 0x8) timer_settime(0x0, 0x0, &(0x7f00002db000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000fcd000-0x20)) tkill(r1, 0x15) 2018/02/03 10:38:35 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) r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}]}}, 0x400) 2018/02/03 10:38:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000024a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x202001) getpeername$packet(r0, &(0x7f00007f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000593000)=0x14) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2276, &(0x7f0000001000-0x1)) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000015a000-0x8b)=""/139) 2018/02/03 10:38:45 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000809000-0xc)={0x0}, &(0x7f00003dd000-0x4)=0xc) r4 = getpgrp(r3) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001fb000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) r6 = syz_open_dev$admmidi(&(0x7f000045b000)='/dev/admmidi#\x00', 0xa09, 0x101000) ioctl$ION_IOC_HEAP_QUERY(r5, 0xc0184908, &(0x7f0000020000)={0x9, 0x3a, 0x1, r6}) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x3, 0x20, 0x1000000000, 0xbc, r4}) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d0b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r7, 0xc10c5541, &(0x7f000089f000)={0x100000009347182, 0x8, 0xfee, 0x0, 0x0, [], [], [], 0x40080000000, 0x1000}) msync(&(0x7f0000bc5000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000efd000-0x10)={0x0, 0x11e200, 0x401, 0x9}, &(0x7f000023b000)=0x10) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7fffffff) setsockopt$bt_l2cap_L2CAP_LM(r7, 0x6, 0x3, &(0x7f00006d1000-0x4)=0x73, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f000018d000-0x8)={r8, 0x9}, &(0x7f0000fef000)=0x8) 2018/02/03 10:38:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000030d000)="657468312474727573746564776c616e3076626f786e657430747275737465646574683126766d6e65743010757365726e6f6465765d00", 0x0) fallocate(r0, 0x23, 0x0, 0x87db) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000c59000-0x90)) 2018/02/03 10:38:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x14c, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x59) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0}, {}, {0x0, 0x2000}}, []}, 0xb8}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e78000)={0x0, 0x512}, 0x2be) 2018/02/03 10:38:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000047e000-0x38)={&(0x7f0000b4b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000190000-0x30)=[{&(0x7f000009b000)=""/219, 0xdb}, {&(0x7f000057c000-0x41)=""/65, 0x41}, {&(0x7f00007d8000-0xbe)=""/190, 0xbe}], 0x3, &(0x7f000076d000)=""/57, 0x39, 0x3}, 0x42) bind$rds(r0, &(0x7f0000b1a000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) prctl$seccomp(0x16, 0x1, &(0x7f00007aa000-0x10)={0x1, &(0x7f000082b000)=[{0x1, 0x0, 0x7, 0x7ff}]}) ioprio_set$pid(0x3, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000089e000)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a7f000-0x18)={0x0, 0x8, 0x10, 0xfffffffffffffffa, 0x3}, &(0x7f0000f67000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f76000)={r2, @in={{0x2, 0x2, @rand_addr=0x3}}, 0xe46f, 0x8000}, 0x98) 2018/02/03 10:38:45 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dcf000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8001, &(0x7f0000f81000)=0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000f81000)=[&(0x7f0000f82000-0x40)={0x0, 0x0, 0x0, 0xb, 0x100000001, r0, &(0x7f0000f82000-0x1000)="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", 0x1000, 0x5, 0x0, 0x1, r0}]) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/03 10:38:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00009a6000-0xc)={0x6, 0xffffffffffffffff}) ioctl$TIOCCBRK(r0, 0x5428) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000d69000-0x8)) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000d6000-0x4), &(0x7f0000527000)=0x4) 2018/02/03 10:38:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d99000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000aa9000-0x10)={r0, 0x28, &(0x7f0000e45000)}, 0x10) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket$inet(0x10, 0x3, 0x10) sendmsg(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/03 10:38:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x2, @tid}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x103000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x101) r1 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x40}) 2018/02/03 10:38:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e2f000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f00005af000-0x8)) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001fc000-0x4)=0x5d, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000b8c000)={&(0x7f0000a34000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000f70000)=[]}, 0x0) close(r1) [ 149.167791] kauditd_printk_skb: 57 callbacks suppressed [ 149.167799] audit: type=1326 audit(1517654325.204:788): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18553 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 [ 149.253474] audit: type=1326 audit(1517654325.289:789): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18553 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/02/03 10:38:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00001e3000)={&(0x7f00003ef000/0x1000)=nil, 0x1000}) write$selinux_create(r1, &(0x7f00007f3000-0x4b)=@objname={'system_u:object_r:ppp_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x4b) 2018/02/03 10:38:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000021d000-0x4), 0x4) fcntl$getown(r0, 0x9) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000765000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000426000)={@empty, 0x2, r1}) readlink(&(0x7f0000505000-0x8)='./file0\x00', &(0x7f0000c82000-0xab)=""/171, 0xab) connect$inet6(r0, &(0x7f0000414000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 10:38:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b58000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000054f000)={r0, 0x50, &(0x7f000028b000)}, 0x10) vmsplice(r0, &(0x7f00005a1000)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a6b000)) 2018/02/03 10:38:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x18000, 0x0) readlinkat(r0, &(0x7f0000a88000)='./file0\x00', &(0x7f0000a4d000-0x74)=""/116, 0x74) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000efb000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x36d) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x194) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a22000-0x20)={0x2, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00006c7000-0x10)={0x67f8a35e, r2}) 2018/02/03 10:38:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000a7a000)='/dev/amidi#\x00', 0x1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00006a0000)={{0x3, 0x5}, 0x0, 0x3db1, 0xfffffffffffffff9, {}, 0x8ba, 0x9}) setsockopt(r0, 0x114, 0xa, &(0x7f0000000000)="2a8e339c", 0x4) 2018/02/03 10:38:45 executing program 4: mmap(&(0x7f0000001000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000-0x4)=0x6) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f000027e000-0x27)="2700000014000700000c60ff010004fff4ffe0f4121702cd9900e30000000000240000390075ed", 0x27) 2018/02/03 10:38:45 executing program 3: setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000ca4000-0x4)='tls\x00', 0x4) 2018/02/03 10:38:45 executing program 5: mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000027d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000c1000-0xc)={0x0, r1, 0x1}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000006a000)=0xca, 0x4) mremap(&(0x7f00001d7000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00001ba000/0x2000)=nil) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)}) r3 = semget$private(0x0, 0x3, 0x8) semctl$IPC_RMID(r3, 0x0, 0x0) syz_open_dev$binder(&(0x7f000019a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xffffffffffff8000, 0x0) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f000027d000)={0x80000001, 0xac, 0x7fff, 0x70, 0x6, 0x7, 0x401, 0x4, 0x7ff, 0x400, 0x800, 0x2}) 2018/02/03 10:38:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000fed000)='/dev/dsp\x00', 0x4000, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = syz_open_dev$mice(&(0x7f0000906000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f000049a000-0x4)=0x7) syz_open_dev$sndtimer(&(0x7f00008c2000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007be000-0x4)=0x8, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000563000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/03 10:38:45 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x80002) close(r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000007000)={0x8, 0x0, 0x6, 0x0, 0x8, [{0xfff, 0x81, 0x100, 0x0, 0x0, 0x100}, {0x45, 0x20, 0x6}, {0x800, 0x1000, 0x8, 0x0, 0x0, 0x100}, {0x3, 0x7, 0x2, 0x0, 0x0, 0xa}, {0x5, 0x10001, 0x80000000, 0x0, 0x0, 0x4}, {0x1000, 0x5, 0x1, 0x0, 0x0, 0x2}, {0x6, 0x2, 0x10000, 0x0, 0x0, 0x220b}, {0x5f1, 0xff, 0x4, 0x0, 0x0, 0x100}]}) syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x797c0dd6, 0x0) 2018/02/03 10:38:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = open(&(0x7f0000978000-0x8)='./file0\x00', 0x8000, 0x0) connect$pptp(r0, &(0x7f000087f000)={0x18, 0x2, {0x40000000001, @broadcast=0xffffffff}}, 0x100000006) symlink(&(0x7f0000657000-0xc)='./bus/file0\x00', &(0x7f000017b000)='./control\x00') llistxattr(&(0x7f000021c000)='./bus/file0\x00', &(0x7f00004c4000-0xbd)=""/189, 0xbd) symlink(&(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000712000)='./bus\x00') stat(&(0x7f0000092000)='./bus\x00', &(0x7f0000e74000-0x44)) 2018/02/03 10:38:45 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0xffffffffffffffff, 0xfff, 0x8000, 0x64, 0x4, 0xffffffffffff0001, 0xeb8, 0x3, 0x0}, &(0x7f000087a000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f0000ef0000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000090b000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) r2 = socket$inet6(0xa, 0x1, 0x0) clone(0x8000, &(0x7f00006c0000-0x1000)="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", &(0x7f0000ce4000), &(0x7f00007a9000), &(0x7f0000a98000)="f22476d6b5ec1b8516bc6e5fd609a1b4d0c77d067094f8b13c46d6e63e72024942715550842d97e3388837129a005dd3f2e72d72f7ad1b851e6d839f46ddae6aea12b5d9d0cdf7fbd634e5f8b4b71de61507d0383fd3314f5758338b450bb1dbeb18606c0130da09299275eedff22825a12d4bd2c4135c0301891f34e736c28be4ca28a5d2aff1c97bfe511759e445386f25e1eb3a1db83f266c2f1bc5da49f9934ae248a6dffdf55c44d6aac78252514f53cec05136555d0eb19257ceac2aebca74f2493983498e237bf2b22879791fa16a6bcd6effcc8cc6d81a44b110bc2277db") setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0xfffffffffffffc1d, {0x0, 0x400000e2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000c54000-0x5c)={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, {0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x1a8f}, 0x1, [0xce2, 0x9, 0x2c1, 0x200, 0x9, 0x800, 0x9, 0x5]}, 0x5c) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/03 10:38:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000366000)=0x6, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') readv(r1, &(0x7f0000c44000-0x90)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00003cb000-0xd8)=""/216) fcntl$addseals(r0, 0x409, 0x1) 2018/02/03 10:38:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000028d000)={0x0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f00000bd000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef}], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) [ 149.357467] binder: 18598:18605 got transaction with invalid offset (0, min 0 max 65351) or object. [ 149.388530] binder: 18598:18605 transaction failed 29201/-22, size 65351-8 line 3020 2018/02/03 10:38:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000f72000-0x4)=0x14) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b"}, 0x14) getrusage(0x1, &(0x7f0000d5b000)) r2 = creat(&(0x7f00002f7000+0x557)='./file0\x00', 0x1fd) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000907000)={{{@in6=@loopback, @in=@local}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f000008b000)=0xe8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000163000)=0x0) capget(&(0x7f00008ea000-0x8)={0x20071026, r3}, &(0x7f0000ef1000)={0xfff, 0x4, 0x2, 0x4, 0x1400000000000, 0xa9b2}) setitimer(0x1, &(0x7f000041e000)={{0x0, 0x7530}}, &(0x7f00001e9000-0x20)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000352000-0x4)=0x101) waitid(0x0, 0xffffffffffffffff, &(0x7f0000809000), 0x40000001, &(0x7f00008db000-0x90)={{}, {0x0}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d2a000)={0x7, r0, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x7ff) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000056b000)={r4}, 0x10) clock_gettime(0x0, &(0x7f0000e14000)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000244000-0x10)={r6, r7+30000000}, 0x0) dup(r0) bind$inet6(r0, &(0x7f0000478000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000053f000)='/dev/loop-control\x00', 0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000214000-0xe)='/selinux/load\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f000000b000-0x1)="1c", 0x1, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x4}, 0x1c) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f00005a6000-0x33)=@random={'os2.\x00', ')systemself(selinuxvmnet0em0posix_acl_access}\x00'}, &(0x7f000050f000-0x1000)=""/4096, 0x1000) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000b42000)=0x3f) 2018/02/03 10:38:45 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='\x00', 0x7) readlinkat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000005000)=""/21, 0x15) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000008000-0xed)={0x9, 0xe5, "4cf37d5351055eda8baa8d670b958b08ad6e29b7df75989f7f94ea7d69103a5906c10ac0849b5aefb4a7aab44a6e4f54f8b2cc293fcf6da69a268ce2e1e28ce122854073918479c8676c120e9651c3d525ccdd5f199ffd4bf98b0fec02f935fe0dbe4d9c9eb55d7f3d7be75765992e8ce2369c0d61436a7e611c1b6eaaf87ebd29121b70afd51bc2e67462bfec0bfc30e11f93d18f0242f1196503f412b610f144a17c967db66e424389af280bcd6bf6ca4ebc2ed5ecd8341031f5130e3aec5b7581b2c258fed77c40cb49ec6d9fdeef80220076af3ad7d4ccf99668cf8e9270add136fa72"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000005000-0x18)={r1}) fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) [ 149.423926] binder: 18598:18605 got transaction with unaligned buffers size, 58534 [ 149.453738] binder: 18598:18605 transaction failed 29201/-22, size 0-0 line 3002 2018/02/03 10:38:45 executing program 4: quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000001000-0x13)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fa3000)={0x4000000000, 0x100000000, 0x5, 0x100000000, 0x3, 0x20000, 0x6af4, 0x0, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x4}, 0x8) 2018/02/03 10:38:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000104000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup2(r0, r2) r4 = dup3(r3, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f000039d000)={0x2005}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000054f000-0x6)={0x0, 0x1}, &(0x7f0000c90000-0x4)=0x6) 2018/02/03 10:38:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x2f7) 2018/02/03 10:38:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f0a000-0x8)={0x0}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000a82000-0x4)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00004f5000-0x70)) [ 149.467531] binder_alloc: binder_alloc_mmap_handler: 18598 20265000-20279000 already mapped failed -16 [ 149.492603] binder_alloc: 18598: binder_alloc_buf, no vma [ 149.498280] binder: 18598:18622 transaction failed 29189/-3, size 65351-8 line 2957 [ 149.512576] binder_alloc: 18598: binder_alloc_buf, no vma [ 149.514202] sock: sock_set_timeout: `syz-executor6' (pid 18635) tries to set negative timeout [ 149.518271] binder: 18598:18646 transaction failed 29189/-3, size 0-0 line 2957 [ 149.526968] binder: BINDER_SET_CONTEXT_MGR already set [ 149.540702] binder: 18598:18605 ioctl 40046207 0 returned -16 [ 149.592170] binder: undelivered TRANSACTION_ERROR: 29189 [ 149.597938] binder: undelivered TRANSACTION_ERROR: 29201 [ 149.603926] binder: undelivered TRANSACTION_ERROR: 29201 [ 149.609525] sock: sock_set_timeout: `syz-executor6' (pid 18651) tries to set negative timeout [ 149.609528] binder: undelivered TRANSACTION_ERROR: 29189 [ 149.639681] WARNING: CPU: 1 PID: 18650 at arch/x86/kvm/x86.c:8277 __x86_set_memory_region+0x56e/0x7a0 [ 149.649315] Kernel panic - not syncing: panic_on_warn set ... [ 149.649315] [ 149.656657] CPU: 1 PID: 18650 Comm: syz-executor3 Not tainted 4.15.0+ #294 [ 149.663640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.672965] Call Trace: [ 149.675529] dump_stack+0x194/0x257 [ 149.679138] ? arch_local_irq_restore+0x53/0x53 [ 149.683796] ? vsnprintf+0x1ed/0x1900 [ 149.687576] panic+0x1e4/0x41c [ 149.690748] ? refcount_error_report+0x214/0x214 [ 149.695479] ? show_regs_print_info+0x18/0x18 [ 149.699955] ? __warn+0x1c1/0x200 [ 149.703404] ? __x86_set_memory_region+0x56e/0x7a0 [ 149.708308] __warn+0x1dc/0x200 [ 149.711564] ? __x86_set_memory_region+0x56e/0x7a0 [ 149.716467] report_bug+0x211/0x2d0 [ 149.720072] fixup_bug.part.11+0x37/0x80 [ 149.724110] do_error_trap+0x2d7/0x3e0 [ 149.727976] ? math_error+0x400/0x400 [ 149.731749] ? rwsem_down_write_failed_killable+0xe/0x10 [ 149.737174] ? call_rwsem_down_write_failed_killable+0x17/0x30 [ 149.743130] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 149.747951] do_invalid_op+0x1b/0x20 [ 149.751640] invalid_op+0x22/0x40 [ 149.755071] RIP: 0010:__x86_set_memory_region+0x56e/0x7a0 [ 149.760578] RSP: 0018:ffff8801b27ff6a0 EFLAGS: 00010216 [ 149.765915] RAX: 0000000000010000 RBX: ffff8801b27ff7a8 RCX: ffffffff810b56de [ 149.773166] RDX: 0000000000007648 RSI: ffffc900038d1000 RDI: 0000000000000282 [ 149.780407] RBP: ffff8801b27ff7d0 R08: 0000000000000000 R09: 1ffff100364ffe8f [ 149.787650] R10: ffff8801b27ff440 R11: 0000000000000001 R12: ffff8801b27ff768 [ 149.794894] R13: 1ffff100364ffed9 R14: ffff8801c6e4c740 R15: 0000000000000000 [ 149.802151] ? __x86_set_memory_region+0x56e/0x7a0 [ 149.807066] ? msr_io+0x3b0/0x3b0 [ 149.810501] ? irq_matrix_allocated+0x80/0x80 [ 149.814983] ? synchronize_srcu+0x3c5/0x570 [ 149.819316] x86_set_memory_region+0x3e/0x60 [ 149.823712] kvm_arch_destroy_vm+0x7c4/0x990 [ 149.828098] ? kvm_arch_sync_events+0x30/0x30 [ 149.832568] ? mmdrop+0x18/0x30 [ 149.835839] ? mmu_notifier_unregister+0x43c/0x5c0 [ 149.840743] ? __mmu_notifier_invalidate_range_end+0x360/0x360 [ 149.846689] ? __free_pages+0x107/0x150 [ 149.850639] ? free_unref_page+0x9e0/0x9e0 [ 149.854847] ? quarantine_put+0xeb/0x190 [ 149.858883] ? kfree+0xf0/0x260 [ 149.862138] ? kvm_put_kvm+0x614/0xde0 [ 149.866007] ? free_pages+0x51/0x90 [ 149.869624] kvm_put_kvm+0x695/0xde0 [ 149.873322] ? kvm_clear_guest+0xb0/0xb0 [ 149.877370] ? kvm_irqfd_release+0xd1/0x120 [ 149.881665] ? lock_downgrade+0x980/0x980 [ 149.885974] ? _raw_spin_unlock_irq+0x27/0x70 [ 149.890447] ? kvm_irqfd_release+0xdd/0x120 [ 149.894740] ? kvm_irqfd_release+0xdd/0x120 [ 149.899042] ? kvm_put_kvm+0xde0/0xde0 [ 149.902905] kvm_vm_release+0x42/0x50 [ 149.906679] __fput+0x327/0x7e0 [ 149.909938] ? fput+0x140/0x140 [ 149.913193] ? _raw_spin_unlock_irq+0x27/0x70 [ 149.917666] ____fput+0x15/0x20 [ 149.920919] task_work_run+0x199/0x270 [ 149.924782] ? task_work_cancel+0x210/0x210 [ 149.929077] ? copy_fd_bitmaps+0x210/0x210 [ 149.933301] ? exit_to_usermode_loop+0x8c/0x2f0 [ 149.937948] exit_to_usermode_loop+0x275/0x2f0 [ 149.942510] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 149.948031] ? SyS_dup3+0x375/0x5d0 [ 149.951646] syscall_return_slowpath+0x490/0x550 [ 149.956379] ? prepare_exit_to_usermode+0x340/0x340 [ 149.961370] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 149.966284] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 149.971275] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 149.976017] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 149.980755] RIP: 0033:0x453299 [ 149.983918] RSP: 002b:00007fc8b0169c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000124 [ 149.991604] RAX: 0000000000000017 RBX: 000000000071bea0 RCX: 0000000000453299 [ 149.998845] RDX: 0000000000000000 RSI: 0000000000000017 RDI: 0000000000000018 [ 150.006089] RBP: 000000000000006d R08: 0000000000000000 R09: 0000000000000000 [ 150.013331] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006efad8 [ 150.020575] R13: 00000000ffffffff R14: 00007fc8b016a6d4 R15: 0000000000000000 [ 150.028600] Dumping ftrace buffer: [ 150.032336] (ftrace buffer empty) [ 150.036022] Kernel Offset: disabled [ 150.039630] Rebooting in 86400 seconds..