INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added 'ci-upstream-next-kasan-gce-8,10.128.0.12' (ECDSA) to the list of known hosts. 2017/08/11 22:16:12 fuzzer started 2017/08/11 22:16:12 dialing manager at 10.128.0.26:40485 2017/08/11 22:16:19 executing program 0: mmap(&(0x7f0000000000/0x708000)=nil, 0x708000, 0x4, 0x831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7ff, &(0x7f0000709000-0x8)=0x0) io_submit(r0, 0x1, &(0x7f0000002000)=[&(0x7f0000709000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000709000-0x2e)="", 0x0, 0x0, &(0x7f0000708000)={0x0, 0x0, 0x0, @thr={&(0x7f0000708000)="", &(0x7f0000708000)=""}}, 0x0, 0xffffffffffffffff}]) sched_setattr(0x0, &(0x7f00002e5000-0x25)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/08/11 22:16:19 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f6e000)=[{&(0x7f0000f72000-0x29)="29000000190019ae559b7547000000000ae500fd00000000067e05000000ba93bd0000000000000004", 0x29}], 0x1) 2017/08/11 22:16:19 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000006000-0x23)="230000001e00056d0000000000008a030700000000000000000500d41d02000ae517c7", 0x23) readv(r0, &(0x7f0000007000)=[{&(0x7f0000114000-0x7e)="00", 0x1}], 0x1) 2017/08/11 22:16:19 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x4071, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="5e00", 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x52, r0, 0x0) 2017/08/11 22:16:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x8d6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000004000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000002000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000004000-0x5)="6e66733400", 0x0, &(0x7f0000001000)="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") 2017/08/11 22:16:19 executing program 4: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) setsockopt(r0, 0x0, 0x29, &(0x7f0000fc8000)="e0000000000000000000000000000000", 0x10) 2017/08/11 22:16:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00e4", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x7ff) setxattr(&(0x7f0000002000-0x6)="2e2f62757300", &(0x7f0000004000)="00", &(0x7f0000004000)="00", 0x1, 0x0) 2017/08/11 22:16:19 executing program 6: mmap(&(0x7f00006f4000/0x11000)=nil, 0x11000, 0x2, 0x9132, 0xffffffffffffffff, 0x0) mremap(&(0x7f00006f5000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00006fd000/0x4000)=nil) mremap(&(0x7f00006f8000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000701000/0x1000)=nil) 2017/08/11 22:16:20 executing program 0: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x3, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000ddd000-0x10)="020baf0002000000006466bc8e1d4b48", 0x10) 2017/08/11 22:16:20 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000)={0x1, &(0x7f0000004000-0x18)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000000c000-0x5d)="00", &(0x7f000000b000)=0x1) 2017/08/11 22:16:20 executing program 1: mmap(&(0x7f0000000000/0x6a000)=nil, 0x6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000005c000)={0x3, &(0x7f0000000000)=[{0x10001, 0x0, 0x0, 0x9}, {0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) sysinfo(&(0x7f0000069000)="") 2017/08/11 22:16:20 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2017/08/11 22:16:20 executing program 0: mmap(&(0x7f0000000000/0xba4000)=nil, 0xba4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b96000-0x22)="220000001800070100070000090007000a010008002704061106000904000800aa00", 0x22) syzkaller login: [ 51.688362] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. [ 51.706549] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. 2017/08/11 22:16:20 executing program 1: mmap(&(0x7f0000000000/0xe54000)=nil, 0xe54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) statfs(&(0x7f0000e54000-0x8)="2e2f66696c653000", &(0x7f0000e53000)="") 2017/08/11 22:16:20 executing program 2: mmap(&(0x7f0000000000/0xc95000)=nil, 0xc95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x9) write(r0, &(0x7f0000147000)="1f000000e903ffcb580000000000007fff2200000100000000000000000009", 0x1f) 2017/08/11 22:16:20 executing program 4: mmap(&(0x7f0000000000/0xe56000)=nil, 0xe56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000e51000)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) prctl$getname(0x10, &(0x7f0000b47000-0x4a)="") [ 51.755439] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 51.773684] IPv6: Can't replace route, no match found 2017/08/11 22:16:20 executing program 1: mmap(&(0x7f0000000000/0xb94000)=nil, 0xb94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) sendmmsg$unix(r1, &(0x7f0000b93000-0x38)=[{&(0x7f0000b93000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b92000)=[], 0x0, &(0x7f0000b93000-0x54)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, 0x0, 0x0}], 0x2, 0x0}], 0x1, 0x0) 2017/08/11 22:16:20 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000017000-0x1c)=[{0x1c, 0x18, 0x1, 0x0, 0x0, "0a00000000201c0700010004"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) [ 51.796660] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 51.826854] IPv6: Can't replace route, no match found [ 51.836825] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 51.843384] IPv6: NLM_F_CREATE should be set when creating new route 2017/08/11 22:16:20 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000003000-0x4)=0x1) sched_setparam(0x0, &(0x7f0000003000)=0x3) 2017/08/11 22:16:20 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x4, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a94000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sched_setattr(0x0, &(0x7f0000a93000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/08/11 22:16:20 executing program 5: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)="", 0x0) 2017/08/11 22:16:20 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x1)="00", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x1, 0x0, 0x1) signalfd4(r0, &(0x7f0000003000-0x8)={0x0}, 0x8, 0x0) 2017/08/11 22:16:20 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000a95000/0x2000)=nil) mremap(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000b1e000/0x1000)=nil) lgetxattr(&(0x7f0000a94000-0x6)="2e2f62757300", &(0x7f0000002000)="2e283a7b00", &(0x7f0000003000-0x1000)="", 0x0) 2017/08/11 22:16:20 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000006000-0x23)="230000001e00056d0000000000008a030700000000000000000500d41d02000ae517c7", 0x23) readv(r0, &(0x7f0000007000)=[{&(0x7f0000114000-0x7e)="00", 0x1}], 0x1) 2017/08/11 22:16:20 executing program 6: mmap(&(0x7f0000000000/0x7e000)=nil, 0x7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$urandom(&(0x7f000003b000)="2f6465762f7572616e646f6d00", 0x0, 0x0) close(r2) r3 = socket(0x2, 0x80001, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) listen(r3, 0x0) dup3(r1, r2, 0x0) readv(r0, &(0x7f0000064000)=[{&(0x7f0000064000)="00", 0x1}], 0x1) 2017/08/11 22:16:20 executing program 7: mmap(&(0x7f0000000000/0xb4e000)=nil, 0xb4e000, 0x4, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b4f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000915000-0x1)="00", 0x1) 2017/08/11 22:16:20 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000016000)={0x2, &(0x7f0000000000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) getgid() 2017/08/11 22:16:20 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() [ 51.870955] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 51.877663] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 51.889445] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 51.899789] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/08/11 22:16:20 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80801, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000005000)=0x2, 0x4) ppoll(&(0x7f000000a000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000008000)={0x0, 0x0}, &(0x7f0000009000-0x8)={0x0}, 0x8) 2017/08/11 22:16:20 executing program 6: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000e51000)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) mprotect(&(0x7f00001d9000/0x2000)=nil, 0x2000, 0x0) 2017/08/11 22:16:20 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x1)="00", 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x3, 0x2012, r0, 0x0) write(r0, &(0x7f0000001000-0x3f)="bc", 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) 2017/08/11 22:16:20 executing program 2: keyctl$set_timeout(0xf, 0xffffffffffffffff, 0x200) keyctl$invalidate(0x15, 0xffffffffffffffff) 2017/08/11 22:16:20 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000000000)=[{0x14, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) truncate(&(0x7f000001f000-0x6)="2e2f62757300", 0x0) 2017/08/11 22:16:20 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25, 0x0, 0x0, 0xffffffffffff8001}, {0x16, 0x0, 0x0, 0x0}]}) sendto$unix(0xffffffffffffffff, &(0x7f000002e000)="", 0x0, 0x0, &(0x7f000002e000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/08/11 22:16:20 executing program 5: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r0, &(0x7f00001b6000-0x3f)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26) 2017/08/11 22:16:20 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x100000000, 0x0}}, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000009000)={{0x0, 0x0}, {0x101, 0x0}}, &(0x7f000000a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 51.933438] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 51.954708] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/08/11 22:16:20 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xffffffff, 0x0) ppoll(&(0x7f000000e000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000000e000-0x10)={0x0, 0x0}, &(0x7f000000e000-0x8)={0x0}, 0x8) 2017/08/11 22:16:20 executing program 5: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0xfffffffffffffff7}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) setuid(0x0) 2017/08/11 22:16:20 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="47504c407b6d643573756d657468303a65746830706f7369785f61636c5f6163636573732300", 0x0) fallocate(r0, 0x0, 0xffff, 0x7ff) r1 = socket$netlink(0x10, 0x3, 0xc) sendfile(r1, r0, &(0x7f0000001000-0x8)=0x0, 0x8000) 2017/08/11 22:16:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="5e00", 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x2, 0x2012, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000008000)={0x0, 0x0}) 2017/08/11 22:16:20 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45, 0x0, 0x0, 0xffffffffffff8001}, {0x16, 0x0, 0x0, 0x0}]}) setrlimit(0x0, &(0x7f0000035000-0x10)={0x0, 0x0}) 2017/08/11 22:16:20 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000009000-0x40)=[{&(0x7f000000d000-0xd7)="e7", 0x1}], 0x1, 0x0) r2 = dup3(r1, r0, 0x0) flock(r2, 0x2) writev(r1, &(0x7f000000a000)=[{&(0x7f0000012000-0x1e)="ed", 0x1}], 0x1) 2017/08/11 22:16:20 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x4, 0x0, 0x0, 0x0}, {0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) timer_delete(0x0) [ 51.986586] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/08/11 22:16:20 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000006000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000010000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/08/11 22:16:20 executing program 2: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mount(&(0x7f000004f000-0x6)="2e2f62757300", &(0x7f000004e000)="2e2f66696c653000", &(0x7f000001b000-0x7)="686f7374667300", 0x0, &(0x7f000004f000-0xbd)="cfd71ba8cb44079ac8038025a528925092918be6b8c7e1705ae83f0f6116c6e03661d72ce57a01fddb3082d82c98b90312104ff50d35e7ae0369f40ed35922587bc909fe5ad0299a1c35803a18d65ba3e94f041aeb6156aa24e6223f20da56a4c756554ac00a7d31e2099bfef34f662867b9fdb82970e51f2d1aa4ae6f7c61915955a3d2ee19e879f63cd49bb3a388af637f6969ded2a1bf6f9d0f0444aa6fc20d5c4fe36652621f70b96f827804a3d21fd798db098ed617fe7b035eca") 2017/08/11 22:16:20 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000004000)={0x2, &(0x7f0000005000-0x10)=[{0x4c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) lremovexattr(&(0x7f000002b000+0x1e)="2e2f66696c653000", &(0x7f000002b000)="00") 2017/08/11 22:16:20 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x50000}]}) exit(0x0) 2017/08/11 22:16:20 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x26)="766d6e6574302a7d63707573657494776c616e306e6f6465766d696d655f74797065656d3100", 0x0) pwrite64(r0, &(0x7f0000001000-0xd9)="c1", 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x40002, 0x0) sendfile(r1, r0, 0x0, 0x4) 2017/08/11 22:16:20 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000006000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2017/08/11 22:16:20 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000f64000)="1f000000f7030000000006c507140023050000000200000002ff0000002f00", 0x1f) 2017/08/11 22:16:20 executing program 7: mmap(&(0x7f0000000000/0x125000)=nil, 0x125000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000117000)="230000002200056d0000000009006ae50a000000000700000000000000000a0317c76e", 0x23) recvfrom(r0, &(0x7f0000124000)="", 0x0, 0x0, &(0x7f0000124000)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "74677231393200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/08/11 22:16:20 executing program 5: mmap(&(0x7f0000000000/0xe34000)=nil, 0xe34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000da2000)="1f000000120003f2050094ff890000770121004108001d003f0080ff000000", 0x1f) recvmsg(r0, &(0x7f0000e29000)={&(0x7f0000e2a000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e29000)=[], 0x0, &(0x7f0000e29000+0xacf)="", 0x0, 0x0}, 0x0) 2017/08/11 22:16:20 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000011000)="00", 0x1, 0x2102, &(0x7f0000011000)=@abs={0x0, 0x0, 0x0}, 0x8) write(r0, &(0x7f000000a000)="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", 0xec1) 2017/08/11 22:16:20 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x50, 0x12, 0x201, 0x0, 0x0, "298d3d5d4caf4c9f13675921deb78197d9df7f0fb88c075272853de5aecf1544ec9a611b4cf1dd7163e636b939ae7c3d17befa45e47d262e57b61a1aa005b286"}], 0x50}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) 2017/08/11 22:16:20 executing program 1: mmap(&(0x7f0000000000/0x12d000)=nil, 0x12d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2f) sendmsg$unix(r0, &(0x7f0000004000)={&(0x7f0000005000+0xbf7)=@file={0x0, "601932bb0f9c6e1b9bb0091d79fb"}, 0x10, &(0x7f000011e000)=[{&(0x7f000012b000-0x88)="ba0cb822115f08979b1ec310def58a3745241eb2bc28594d9a87a154b04cf36dbbd640d11eab23af9d8a0031530553716403b625fa22b2bea46ee76cf033618f1c8e86d7a98f0db0421ba7903f1ce5d51bbd68ddd0552fa18b9b999969767007986c4ac7feb1fb353a6d3a6e365bc822e1cf966d8ff24f6c5e6e67cf78c42416f79ae57d1240409e", 0x88}], 0x1, &(0x7f000007f000)=[], 0x0, 0x0}, 0x0) 2017/08/11 22:16:20 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) io_submit(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="", 0x0, 0x10001, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, @tid=0x0}, 0x0, 0xffffffffffffffff}]) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000)="", 0x0) 2017/08/11 22:16:20 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x5, 0x31, 0xffffffffffffffff, 0x0) setgroups(0x1, &(0x7f0000001000-0x10)=[0x0]) 2017/08/11 22:16:20 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f70746d7800", 0x20040, 0x0) 2017/08/11 22:16:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0x9)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000003000)="2f6465762f736e642f74696d657200", &(0x7f0000003000)="", 0x0) 2017/08/11 22:16:20 executing program 3: mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x51be735cfba72947, 0x10031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x0, 0xaec, 0x0) r0 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000)={0x20080522, r0}, &(0x7f000090b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/11 22:16:20 executing program 4: mmap(&(0x7f0000000000/0x4e5000)=nil, 0x4e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80003, 0x8) sendmmsg$unix(r0, &(0x7f00004b8000-0x38)=[{&(0x7f00004e5000-0x16)=@file={0x0, "407cdcda070effa864c768dd4bc9"}, 0x10, &(0x7f00004e4000+0x2d8)=[], 0x0, &(0x7f00004e5000-0x6c)=[], 0x0, 0x0}], 0x1, 0x4084) 2017/08/11 22:16:20 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) sched_setparam(0x0, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7bd4, &(0x7f000000b000)=0x0) io_submit(r0, 0x1, &(0x7f0000003000)=[&(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000000c000-0x2f)="", 0x0, 0x0, &(0x7f000000c000-0x50)={0x0, 0x0, 0x0, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffff}]) 2017/08/11 22:16:20 executing program 2: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000f5c000)="1f000000e8030000000006c507141a2304f600000200000002ff00edff2f00", 0x1f) 2017/08/11 22:16:20 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000015000)=[{&(0x7f0000019000-0x72)="d8", 0x1}], 0x1) dup3(r0, r1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000019000)=[{&(0x7f000001a000-0x46)=@file={0x0, ""}, 0x2, &(0x7f0000019000)=[], 0x0, &(0x7f0000019000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/08/11 22:16:20 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000f62000)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f00007a3000-0x1d)=[{0x11, 0x1c, 0xa01, 0x0, 0x0, "07"}], 0x11}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) 2017/08/11 22:16:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) fallocate(r0, 0x0, 0x0, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x200000b, 0x11, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x11, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000+0x1a9)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000002000-0x1)="27") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000002000)=@file={0x0, ""}, &(0x7f0000005000)=0x2) 2017/08/11 22:16:20 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b23000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000b19000/0x2000)=nil) io_setup(0x0, &(0x7f0000a93000)=0x0) 2017/08/11 22:16:20 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) sendto$unix(r0, &(0x7f0000019000)="", 0x0, 0x0, &(0x7f0000009000-0x3a)=@file={0x0, "5114fffffffffffffffbdc5a538c"}, 0x10) 2017/08/11 22:16:20 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) pivot_root(&(0x7f0000a96000)="2e2f636f6e74726f6c00", &(0x7f0000000000)="2e2f62757300") getrlimit(0x0, &(0x7f0000a94000-0x10)={0x0, 0x0}) 2017/08/11 22:16:20 executing program 6: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0x4}, {0x6, 0x0, 0x0, 0xffffffff}]}) setuid(0x0) [ 52.129295] raw_sendmsg: syz-executor1 forgot to set AF_INET. Fix it! [ 52.158876] mmap: syz-executor3 (3296) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2017/08/11 22:16:20 executing program 4: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45, 0x0, 0x0, 0xffffffffffff8001}, {0x16, 0x0, 0x0, 0x0}]}) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) rt_sigsuspend(&(0x7f0000a94000)={0x0}, 0x8) 2017/08/11 22:16:20 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b23000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000b19000/0x2000)=nil) mremap(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000b18000/0x2000)=nil) getresgid(&(0x7f0000b23000)=0x0, &(0x7f0000a95000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) 2017/08/11 22:16:20 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000007000)={0x0, 0x1c, 0x0, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x0) timer_settime(r0, 0x1, &(0x7f0000008000-0x20)={{0x0, 0x1}, {0x0, 0x7}}, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/08/11 22:16:20 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000011000-0x12)="2f6465762f696e7075742f6576656e742300", 0x438c, 0x2) write$evdev(r0, &(0x7f0000010000)=[{{0x0, 0x0}, 0x5, 0x0, 0x0}], 0x18) 2017/08/11 22:16:20 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b23000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000b18000/0x2000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) timer_create(0x0, &(0x7f0000001000)={0x0, 0x0, 0x1, @thr={&(0x7f0000000000)="", &(0x7f0000002000-0x93)=""}}, &(0x7f0000001000)=0x0) timer_gettime(r0, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/08/11 22:16:20 executing program 4: r0 = epoll_create1(0x0) fcntl$notify(r0, 0x26, 0xdc9757010d290c98) 2017/08/11 22:16:20 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x50000}]}) timer_delete(0x0) 2017/08/11 22:16:20 executing program 5: mmap(&(0x7f0000000000/0xc4a000)=nil, 0xc4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000001000)={0x1, &(0x7f0000002000-0x28)=[{0x34, 0x0, 0x0, 0x0}]}) 2017/08/11 22:16:20 executing program 2: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000010000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/08/11 22:16:20 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fc6000)="260000002e0047ff93f1ffffd0000000000000000300000000000000ffffffffe7ff17c76e35", 0x26) 2017/08/11 22:16:20 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000f000-0x10)={0x2, &(0x7f0000002000)=[{0x50, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$unix(r1, &(0x7f0000015000)={&(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000015000)=[], 0x0, &(0x7f0000016000-0x60)=[], 0x0, 0x0}, 0x0) 2017/08/11 22:16:20 executing program 0: mmap(&(0x7f0000000000/0xc84000)=nil, 0xc84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/08/11 22:16:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x87dc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r0, 0x0) fgetxattr(r0, &(0x7f0000002000-0x6)="6e6f64657600", &(0x7f0000003000-0xd9)="", 0x0) pipe2(&(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) 2017/08/11 22:16:20 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000013000-0x1d)=[{0x1c, 0x48, 0x209, 0x0, 0x0, "0a020000800000fd3f675921"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2017/08/11 22:16:20 executing program 3: r0 = socket(0xa, 0x2, 0x0) listen(r0, 0x0) 2017/08/11 22:16:20 executing program 2: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x1}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) tgkill(0x0, 0x0, 0x0) 2017/08/11 22:16:20 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000003000)="2e2f66696c653000", &(0x7f0000003000-0x2)="2900", &(0x7f0000003000)="2f70726f6300", 0x6, 0x0) 2017/08/11 22:16:20 executing program 6: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0xffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) getsockname(0xffffffffffffffff, &(0x7f000005b000)=@hci={0x0, 0x0, 0x0}, &(0x7f000005c000-0x4)=0x6) 2017/08/11 22:16:20 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000013000)=[{&(0x7f000000e000-0x33)=@file={0x0, "627d3ff6fdb0d0e49f0dc8c33b03"}, 0x10, &(0x7f0000007000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x8080) sendto(r0, &(0x7f000002f000)="06ad", 0x2, 0x8800, &(0x7f000002b000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2017/08/11 22:16:20 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) 2017/08/11 22:16:20 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000051000-0xd)="2f6465762f736e642f73657100", 0x0, 0x10002) 2017/08/11 22:16:20 executing program 7: mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) 2017/08/11 22:16:20 executing program 1: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x4c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000058000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/08/11 22:16:20 executing program 0: mmap(&(0x7f0000000000/0xf4f000)=nil, 0xf4f000, 0x4, 0x31, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000040e000-0x6)="2e2f62757300", &(0x7f0000f50000)="2f6465762f6473702300", &(0x7f00008fd000-0x64)="", 0x0) clock_getres(0x5, &(0x7f0000f50000-0x10)={0x0, 0x0}) 2017/08/11 22:16:20 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2, 0x1b071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x3) 2017/08/11 22:16:20 executing program 3: mmap(&(0x7f0000000000/0xf4f000)=nil, 0xf4f000, 0x4, 0x31, 0xffffffffffffffff, 0x0) capset(&(0x7f0000485000-0x8)={0x0, 0x0}, &(0x7f0000f50000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/11 22:16:20 executing program 6: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) rt_sigsuspend(&(0x7f000004a000)={0x0}, 0x8) 2017/08/11 22:16:20 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) fallocate(r0, 0x0, 0x0, 0x4) 2017/08/11 22:16:20 executing program 4: mmap(&(0x7f0000000000/0xbb000)=nil, 0xbb000, 0x4, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000055000/0x2000)=nil, 0x2000) sched_setaffinity(0x0, 0x8, &(0x7f000006b000-0x8)=0x0) 2017/08/11 22:16:20 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000013000)=@abs={0x1, 0x0, 0x1}, 0x8) 2017/08/11 22:16:20 executing program 2: mmap(&(0x7f0000000000/0xb1e000)=nil, 0xb1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45, 0x0, 0x0, 0x7ff}, {0x16, 0x0, 0x0, 0x0}]}) nanosleep(&(0x7f0000b1e000)={0x0, 0x0}, 0x0) 2017/08/11 22:16:20 executing program 1: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x6, 0x8071, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bcc000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) 2017/08/11 22:16:20 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) ppoll(&(0x7f0000049000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000048000)={0x77359400, 0x0}, &(0x7f0000052000)={0x0}, 0x8) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = gettid() rt_sigqueueinfo(r1, 0x11, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) 2017/08/11 22:16:20 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000003000)=0x8) close(r0) 2017/08/11 22:16:20 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80001, 0x0) listen$netrom(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x101, 0x0}, 0x10) accept$unix(r0, &(0x7f0000016000-0x92)=@file={0x0, ""}, &(0x7f0000015000)=0x2) shutdown(r0, 0x0) 2017/08/11 22:16:20 executing program 6: mmap(&(0x7f0000000000/0xdf000)=nil, 0xdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000dd000)={0x1, &(0x7f00000de000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x10, 0x12, 0x90b, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2017/08/11 22:16:20 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x5, 0x31, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000008000)="", 0x0}], 0x1, &(0x7f000000a000)=[], 0x0, 0x0) 2017/08/11 22:16:20 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) pread64(r0, &(0x7f0000a93000)="00", 0x1, 0x0) 2017/08/11 22:16:20 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000008000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x14, 0x107, 0xf09, 0x0, 0x0, "298d3d5d"}], 0x14}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/08/11 22:16:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="5e00", 0x0) fallocate(r0, 0x1, 0x0, 0x9033) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x52, r0, 0x0) pipe2(&(0x7f0000008000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) 2017/08/11 22:16:20 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80003, 0x2f) sendmmsg$unix(r0, &(0x7f0000017000-0x38)=[{&(0x7f0000014000-0x10)=@file={0x0, "d0248131d97e4df3c6a7fba3233e"}, 0x10, &(0x7f0000009000)=[], 0x0, &(0x7f000000b000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/08/11 22:16:20 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000010000)=[{0x24, 0x0, 0x0, 0x0}, {0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffffffffffff}]}) listxattr(&(0x7f000001e000)="2e2f66696c653000", &(0x7f000001e000)="", 0x0) 2017/08/11 22:16:20 executing program 2: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0xffffffff}, {0x6, 0x0, 0x0, 0xffffffff}]}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000006b000-0x8)=0x0, 0x0) 2017/08/11 22:16:20 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x3) fcntl$addseals(r0, 0x409, 0xc) fallocate(r0, 0x0, 0x0, 0x3) 2017/08/11 22:16:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0xf)={0x0, &(0x7f0000003000-0x10)=[]}, 0x10) 2017/08/11 22:16:20 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) read(r0, &(0x7f000000d000)="", 0x0) 2017/08/11 22:16:20 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x12000) 2017/08/11 22:16:21 executing program 1: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) epoll_create1(0x0) 2017/08/11 22:16:21 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000003000)="000000000000000000000000000000000000000000000000", &(0x7f0000003000)=0x18) 2017/08/11 22:16:21 executing program 4: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0x5}, {0x6, 0x0, 0x0, 0xffffffff}]}) bind$netrom(0xffffffffffffffff, &(0x7f0000047000-0x48)=@full={{0x6, {"c5744d925d46f6"}, 0x0}, [{"4f69f270050006"}, {"8f51d73973ff6f"}, {"626ded32e9dc36"}, {"a42674babc413e"}, {"f422ef729a003c"}, {"d88bba3df62228"}, {"5828bf47b3e1fb"}, {"8a0b6212cc0a73"}]}, 0x48) 2017/08/11 22:16:21 executing program 2: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0xffffffff}]}) shutdown(0xffffffffffffffff, 0x0) 2017/08/11 22:16:21 executing program 0: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x54, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) prlimit64(0x0, 0x0, &(0x7f000004c000)={0x0, 0x0}, &(0x7f000004d000-0x10)={0x0, 0x0}) 2017/08/11 22:16:21 executing program 6: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000002e000-0x10)={0x2, &(0x7f0000029000-0x10)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) accept$netrom(0xffffffffffffffff, &(0x7f0000032000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000031000)=0x48) 2017/08/11 22:16:21 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000013000-0x10)={0x3, &(0x7f0000000000)=[{0x84, 0x0, 0x0, 0x0}, {0x34, 0x0, 0x0, 0x201}, {0x6, 0x0, 0x0, 0xffffffffffffffff}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000025000-0xa)="2f6465762f70746d7800", 0x0, 0x0) 2017/08/11 22:16:21 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000-0x4)=0x0) 2017/08/11 22:16:21 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x3a) write$sndseq(r0, &(0x7f0000001000-0x90)=[{0x80, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000005000-0x2c)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}}}], 0x20) 2017/08/11 22:16:21 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b1a000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000b1d000/0x2000)=nil) madvise(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x2) 2017/08/11 22:16:21 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x3)="5b2c00", 0x0) fallocate(r0, 0x0, 0x48000, 0x9ad) sendfile(r0, r0, &(0x7f000000d000)=0x0, 0x4) close(r0) 2017/08/11 22:16:21 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x0, 0x20031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000007000-0x8)=0x0) io_setup(0x1ff, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r0) 2017/08/11 22:16:21 executing program 7: mmap(&(0x7f0000000000/0x65000)=nil, 0x65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000005c000)={0x3, &(0x7f0000000000)=[{0x2, 0x0, 0x0, 0x0}, {0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) tgkill(0x0, 0x0, 0x0) 2017/08/11 22:16:21 executing program 3: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0x9}, {0x6, 0x0, 0x0, 0xffffffff}]}) llistxattr(&(0x7f000003e000-0x6)="2e2f62757300", &(0x7f000003e000-0x8f)="", 0x0) 2017/08/11 22:16:21 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000a000-0xd)="29656d31736563751f69747900", 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x0) pwrite64(r0, &(0x7f0000001000)="48", 0x1, 0x0) times(&(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}) 2017/08/11 22:16:21 executing program 4: mmap(&(0x7f0000000000/0x61c000)=nil, 0x61c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) recvmsg(r0, &(0x7f0000617000)={&(0x7f0000438000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000618000-0x40)=[], 0x0, &(0x7f0000618000-0x18)="", 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000619000-0x10)=[{0x20, 0x0, 0x0, 0x40}, {0x6, 0x0, 0x0, 0x6}]}, 0x10) write(r0, &(0x7f0000611000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2017/08/11 22:16:21 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x74, 0x0, 0x0, 0x0}, {0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) lookup_dcookie(0x0, &(0x7f000002f000-0x30)="", 0x0) 2017/08/11 22:16:21 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000010000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x89a0, &(0x7f0000011000)="40") 2017/08/11 22:16:21 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)="71262b00", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) pwrite64(r0, &(0x7f0000003000-0xc0)="2f", 0x1, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) truncate(&(0x7f0000001000)="2e2f62757300", 0x0) 2017/08/11 22:16:21 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000011000-0x10)=[{&(0x7f000000d000-0x7a)=[{0x14, 0x80010, 0xf01, 0x0, 0x0, "03003d5d"}], 0x14}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2017/08/11 22:16:21 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000000a000)=@file={0x1, "4b"}, 0x3) 2017/08/11 22:16:21 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000008000-0x10)={0x1, &(0x7f0000008000-0x8)=[{0x0, 0x0, 0x0, 0x1ff}]}) 2017/08/11 22:16:21 executing program 7: mmap(&(0x7f0000000000/0x61d000)=nil, 0x61d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000619000-0x10)={0x1, &(0x7f0000326000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f000061a000)=0x0, 0x4) 2017/08/11 22:16:21 executing program 0: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x3f}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) pselect6(0x40, &(0x7f0000067000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000066000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000067000-0x10)={0x0, 0x0}, &(0x7f0000067000-0x10)={&(0x7f0000066000)={0x8001}, 0x8}) 2017/08/11 22:16:21 executing program 5: mmap(&(0x7f0000000000/0xe53000)=nil, 0xe53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) dup(0xffffffffffffffff) 2017/08/11 22:16:21 executing program 1: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x1, 0x8071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0xc00000, 0x3, &(0x7f00003f4000/0xc00000)=nil) r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000742000)=@file={0x0, ""}, 0x2) 2017/08/11 22:16:21 executing program 7: mmap(&(0x7f0000000000/0xe29000)=nil, 0xe29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000e26000)="1f000000160003f2000094ff070000770a090021513b003d0003fff701454a", 0x1f) 2017/08/11 22:16:21 executing program 0: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x2, &(0x7f0000000000)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) fdatasync(0xffffffffffffffff) 2017/08/11 22:16:21 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000010000)="2f6465762f70746d7800", 0x0, 0x0) syz_open_pts(r0, 0x0) 2017/08/11 22:16:21 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) sendto$unix(r1, &(0x7f0000045000)="", 0x0, 0x0, 0x0, 0x0) 2017/08/11 22:16:21 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="6e6f6465765d40657468306d643573756d656d30656d3100", 0x0) pwrite64(r0, &(0x7f0000000000)="69", 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x400) pwrite64(r0, &(0x7f0000001000-0xc0)="2f", 0x1, 0x0) 2017/08/11 22:16:21 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, "01050084"}], 0x14}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) close(r0) 2017/08/11 22:16:21 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000a93000)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0xfd)="", 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffff}]) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mprotect(&(0x7f0000b1c000/0x4000)=nil, 0x4000, 0x5) mremap(&(0x7f0000b1c000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) mmap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000b1e000-0x8)="2e2f66696c653000", &(0x7f0000002000-0xb9)="") 2017/08/11 22:16:21 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x7, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b22000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000a94000/0x3000)=nil) munmap(&(0x7f0000b18000/0x1000)=nil, 0x1000) pivot_root(&(0x7f0000a97000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000000000)="2e2f636f6e74726f6c00") 2017/08/11 22:16:21 executing program 0: mmap(&(0x7f0000000000/0xe53000)=nil, 0xe53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) readv(r0, &(0x7f0000e52000-0x50)=[{&(0x7f0000e52000-0x3e)="00", 0x1}], 0x1) write(r0, &(0x7f0000bd1000-0x1f)="1f0000000207ffde0000d400000000000000030009962600001d0206000000", 0x1f) 2017/08/11 22:16:21 executing program 7: mmap(&(0x7f0000000000/0x6f000)=nil, 0x6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000069000-0x10)=[{&(0x7f000006a000-0x39)="390000002d000392559b7502000d95d637ed096e03000000000034e1000000004a03c491fbff3e3b49000028213ee23dfb010400412d095bff", 0x39}], 0x1) 2017/08/11 22:16:21 executing program 5: mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x2, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c95000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000002000-0x35)=@file={0x0, ""}, 0x2) 2017/08/11 22:16:21 executing program 4: mmap(&(0x7f0000000000/0xb2b000)=nil, 0xb2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25, 0x0, 0x0, 0x0}, {0x16, 0x0, 0x0, 0x0}]}) getitimer(0x0, &(0x7f0000b2a000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/08/11 22:16:21 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000b000)=[{0x14, 0x700, 0x209, 0x0, 0x0, "298d3d5d"}], 0x14}], 0x1, &(0x7f000000a000)=[], 0x0, 0x0}, 0x0) 2017/08/11 22:16:21 executing program 6: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x1d, 0x0, 0x1, 0x0}, {0x54, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) setpriority(0x0, 0x0, 0x0) 2017/08/11 22:16:21 executing program 3: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000f20000)="1f000000f7038600000006c507f3000905000000020000000000e200020000", 0x1f) 2017/08/11 22:16:21 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x2d, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) mlock(&(0x7f000001b000/0x10000)=nil, 0x10000) 2017/08/11 22:16:21 executing program 2: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000002e000-0x10)={0x2, &(0x7f0000029000-0x10)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) unshare(0x0) 2017/08/11 22:16:21 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fc2000-0x10)=[{&(0x7f0000fd2000)="1f0000000901e3c255877547090000000000d00c0000000000005cb4d8f6fd", 0x1f}], 0x1) 2017/08/11 22:16:21 executing program 1: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x1, 0x8071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0xc00000, 0x3, &(0x7f00003f4000/0xc00000)=nil) futex(&(0x7f00006e8000)=0x0, 0x0, 0x0, &(0x7f0000357000-0x2)={0x0, 0x0}, &(0x7f0000f50000)=0x0, 0x0) 2017/08/11 22:16:21 executing program 6: mmap(&(0x7f0000000000/0x8a4000)=nil, 0x8a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0x0, &(0x7f00008a3000-0x4)=0x4) 2017/08/11 22:16:21 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000012000-0x1d)=[{0x11, 0x14, 0x209, 0x0, 0x0, "0a"}], 0x11}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) 2017/08/11 22:16:21 executing program 5: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x8982, &(0x7f0000001000-0xa7)="") 2017/08/11 22:16:21 executing program 0: mmap(&(0x7f000019b000/0xc00000)=nil, 0xc00000, 0x2, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock(&(0x7f0000af8000/0x1000)=nil, 0x1000) mremap(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0xc000, 0x3, &(0x7f0000883000/0xc000)=nil) mremap(&(0x7f0000b21000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000b18000/0x2000)=nil) munlockall() 2017/08/11 22:16:21 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x5) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b1b000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000b22000/0x4000)=nil) sched_setaffinity(0x0, 0x8, &(0x7f0000b1c000)=0x0) 2017/08/11 22:16:21 executing program 7: r0 = socket(0x11, 0x802, 0x0) write(r0, &(0x7f0000000000+0x4cf)="", 0x0) 2017/08/11 22:16:21 executing program 4: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000dd8000-0x10)="020aaf0002000000006466bc8e1d4b48", 0x10) 2017/08/11 22:16:21 executing program 3: mmap(&(0x7f0000000000/0xe52000)=nil, 0xe52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000e49000)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0xffffffff}]}) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000819000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/11 22:16:21 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mprotect(&(0x7f0000b1f000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000b18000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000b1b000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000a94000/0x3000)=nil) clock_settime(0x0, &(0x7f0000a94000-0x10)={0x0, 0x0}) 2017/08/11 22:16:21 executing program 6: keyctl$chown(0x4, 0xfffffffffffffffe, 0x0, 0x0) 2017/08/11 22:16:21 executing program 7: mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x2, 0x10031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x0, 0xaec, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000090d000+0x8c8)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000002000-0x4)=0x58) 2017/08/11 22:16:21 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000007000+0x7fa)=[{0x14, 0x43, 0x205, 0x0, 0x0, "298d3d5d"}], 0x14}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/08/11 22:16:21 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000000a000-0xb0)={{0x0, 0x9}, "9b3b5715c36117f8b0bf3329811770817232071d42670b9f869f9f94efb1cf87c0101a856d455bb7144d7e7cbc0ee4bd75e20d91fcd33dab2bda79580ce86b4d", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/11 22:16:21 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) sendto$unix(r0, &(0x7f0000004000-0x85)="9561", 0x2, 0x0, &(0x7f0000003000)=@file={0x0, "ec19ecd4018d5f6cb0b3efe7aede"}, 0x10) 2017/08/11 22:16:21 executing program 6: mmap(&(0x7f000002e000/0xc00000)=nil, 0xc00000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000001000-0x8)={0x0}, &(0x7f0000a94000-0x8)={0x0}, 0x8) 2017/08/11 22:16:21 executing program 3: mmap(&(0x7f0000000000/0x63000)=nil, 0x63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000005c000)={0x3, &(0x7f0000000000)=[{0x2, 0x0, 0x0, 0x0}, {0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) sched_setaffinity(0x0, 0x8, &(0x7f0000011000)=0x0) 2017/08/11 22:16:21 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25, 0x0, 0x0, 0xffffffffffff8001}, {0x16, 0x0, 0x0, 0x0}]}) pwritev(0xffffffffffffffff, &(0x7f0000016000-0x20)=[], 0x0, 0x0) 2017/08/11 22:16:21 executing program 5: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000238000)=0x9, 0x4) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000239000)={&(0x7f00000c3000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "54a649b6a2f037a4eb143e71dae4588670af9f9d0e76cc52bf6a79877bde32fe8c4caaeb154ea620fc44e1ced00eeb9b73e9b2a87333ccc2599f3e487aca95", 0x0}, 0x60, &(0x7f00000db000)=[], 0x0, &(0x7f0000238000-0xcd)={0x10, 0x1ff, 0x0, ""}, 0x10, 0x0}, 0x0) 2017/08/11 22:16:21 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x5, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000020000)=[{&(0x7f0000020000)="0000000000000000", 0x8}], 0x1) 2017/08/11 22:16:21 executing program 2: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000016000)={0x2, &(0x7f0000000000)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x56300}]}) writev(0xffffffffffffffff, &(0x7f000004e000)=[], 0x0) 2017/08/11 22:16:21 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x4) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000a94000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/08/11 22:16:21 executing program 7: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000f9000-0x26)="26000000100047f79101c1ff000000000000000000000000df6effff20070051050003000800", 0x26) 2017/08/11 22:16:21 executing program 1: mmap(&(0x7f0000000000/0x53a000)=nil, 0x53a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000000000)="0205af0002000000006466bc8e1d4b48", 0x10) 2017/08/11 22:16:21 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) 2017/08/11 22:16:21 executing program 7: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000032000)={0x0, 0x12, 0x0, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000033000-0x4)=0x0) timer_settime(r0, 0x1, &(0x7f0000032000)={{0x0, 0x0}, {0x0, 0x101}}, &(0x7f0000029000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/08/11 22:16:21 executing program 5: mmap(&(0x7f0000000000/0xe53000)=nil, 0xe53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) setresgid(0x0, 0x0, 0x0) 2017/08/11 22:16:21 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000a93000/0x4000)=nil, &(0x7f0000001000-0x8)=0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b1b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000b24000/0x1000)=nil) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000b1e000)=[{0x0, 0x0, 0x0, 0x0}]}) 2017/08/11 22:16:21 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000e000-0x7a)=[{0x20, 0x11, 0x209, 0x0, 0x0, "298d3d534c0000fd3b675921deb78197"}], 0x20}], 0x1, &(0x7f000000e000)=[], 0x0, 0x0}, 0x0) 2017/08/11 22:16:21 executing program 4: mmap(&(0x7f0000000000/0xe52000)=nil, 0xe52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000e51000)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) futex(&(0x7f0000e51000-0x4)=0x0, 0x0, 0x0, &(0x7f0000e50000)={0x0, 0x0}, &(0x7f0000e50000)=0x0, 0x0) 2017/08/11 22:16:21 executing program 6: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000000a000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000007000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, "45835920a352ad32333e9e9ece49abee0971335fef12c6ddb512c27374ed6d7c68c0b6b2ab4cd98dd9bf46830ad04c759a069286ce065b5ddd75eaf2384db6a1", "74e6cd04f89bbdc4a9e3547118eff0e1ce6ec2f7c7ee517b396d00f0f45ffdc9a1371d918c3ce0850b19e43d8c81a10400d2736d070032b5b936eb7e66e6edc0351f593b4eea656649a2d4bcd290ee18", 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/11 22:16:21 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000008000-0x10)=[{&(0x7f000000d000-0x7a)=[{0x11, 0x52, 0x401, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2017/08/11 22:16:21 executing program 3: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) clock_settime(0x0, &(0x7f000001b000)={0x0, 0x0}) 2017/08/11 22:16:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x10812, r0, 0x0) fstatfs(r0, &(0x7f0000002000)="") 2017/08/11 22:16:21 executing program 1: mmap(&(0x7f000009f000/0x4000)=nil, 0x4000, 0x6, 0x132, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) mprotect(&(0x7f000009f000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000009f000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f00000a1000/0x1000)=nil) capset(&(0x7f00000a2000-0x8)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/11 22:16:21 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25, 0x0, 0x0, 0x0}, {0x16, 0x0, 0x0, 0x0}]}) capset(&(0x7f0000023000+0xe1d)={0x0, 0x0}, &(0x7f0000024000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/11 22:16:21 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) recvfrom$unix(r0, &(0x7f0000002000)="", 0x0, 0x0, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/08/11 22:16:21 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000012000-0x30)=[{&(0x7f0000012000-0x84)="0000000000000000", 0x8}], 0x1) write$eventfd(r0, &(0x7f0000005000-0x8)=0x7, 0x8) 2017/08/11 22:16:21 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000018000-0x8)={0x19980330, 0x0}, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f000001b000)={0x19980330, 0x0}, &(0x7f000001b000+0xbb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/11 22:16:21 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25, 0x0, 0x0, 0x0}, {0x16, 0x0, 0x0, 0x0}]}) sigaltstack(&(0x7f0000009000/0x3000)=nil, &(0x7f0000020000)=0x0) 2017/08/11 22:16:21 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x11) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000005000)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4615c368b7a23417a2bfff64fd4e1427232354a1cee3ee5ebdb67f890bfabfd4e94b5f80a73060e6fa18b5b46efffd9324ca5553670fe3d6de1481ba5a3dd4", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000006000-0x34)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}, 0x0) 2017/08/11 22:16:21 executing program 0: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x35, 0x0, 0x1, 0xfffffffffffffff8}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) listxattr(&(0x7f000003e000-0x8)="2e2f66696c653000", &(0x7f000003e000-0xb1)="", 0x0) 2017/08/11 22:16:21 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) socket(0x11, 0x3, 0x1) 2017/08/11 22:16:21 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xfffffffffffffffe, 0x0) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000001, 0x0) 2017/08/11 22:16:21 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="00", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x1, 0x0, 0x5b5a) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000011000)={0x0}, &(0x7f0000003000-0x8)={0x0}, 0x8) 2017/08/11 22:16:21 executing program 7: mmap(&(0x7f000009f000/0x4000)=nil, 0x4000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mlockall(0x1) mprotect(&(0x7f000009f000/0x3000)=nil, 0x3000, 0x1) mremap(&(0x7f000009f000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f00000a1000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f00000a1000-0x50)=[{&(0x7f0000000000)="", 0x0}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0) 2017/08/11 22:16:21 executing program 5: mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x51be735cfba72947, 0x10031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x0, 0xaec, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000090f000-0x4)=0x0) 2017/08/11 22:16:21 executing program 0: mmap(&(0x7f0000000000/0x1a6000)=nil, 0x1a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a1000-0x26)="2400000052001f0014f9f40700ff03000a15071008000100050000000000000100000000", 0x24) 2017/08/11 22:16:21 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000003000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000005000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/11 22:16:21 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000b21000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000)="2f6465762f7572616e646f6d00", 0x0, 0x0) mlock(&(0x7f0000b1d000/0x4000)=nil, 0x4000) readv(r0, &(0x7f0000b1f000)=[{&(0x7f0000b22000)="00", 0x1}], 0x1) 2017/08/11 22:16:21 executing program 0: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000004000)={0x2, &(0x7f0000028000-0x10)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) recvmmsg(0xffffffffffffffff, &(0x7f0000032000)=[], 0x0, 0x0, 0x0) 2017/08/11 22:16:21 executing program 7: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) setrlimit(0x7, &(0x7f0000f24000-0x10)={0x0, 0x0}) dup(r0) 2017/08/11 22:16:21 executing program 5: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$urandom(&(0x7f0000032000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x2480) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) dup3(r1, r2, 0x0) read(r0, &(0x7f000002f000)="00", 0x1) [ 53.214289] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2017/08/11 22:16:21 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xd1, &(0x7f0000001000)="", 0x4) 2017/08/11 22:16:21 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f000001f000-0x8)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000024000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000026000)=@abs={0x1, 0x0, 0x0}, 0x8) dup3(r2, r1, 0x0) io_submit(r0, 0x1, &(0x7f000000c000)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f000001c000-0x4)="", 0x0, 0x0, &(0x7f0000013000-0x14)={0x0, 0x0, 0x0, @tid=0x0}, 0x0, 0xffffffffffffffff}]) 2017/08/11 22:16:21 executing program 4: mmap(&(0x7f0000000000/0x2e2000)=nil, 0x2e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00", 0x80000000) 2017/08/11 22:16:21 executing program 1: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fac000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f00004ea000)="") 2017/08/11 22:16:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x0) ftruncate(r0, 0x0) 2017/08/11 22:16:21 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000015000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000008000)={0x77359400, 0x0}, &(0x7f0000015000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2017/08/11 22:16:21 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f70746d7800", 0x0, 0x0) syz_open_pts(r0, 0x20e0c0) 2017/08/11 22:16:21 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000009000-0x40)=[{&(0x7f000000d000-0xd7)="e7", 0x1}], 0x1, 0x0) flock(r0, 0x5) dup3(r1, r0, 0x0) writev(r1, &(0x7f000000a000)=[{&(0x7f0000012000-0x1e)="ed", 0x1}], 0x1) 2017/08/11 22:16:21 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f000000b000)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f0000017000-0x12)="5b", 0x1}], 0x1) 2017/08/11 22:16:21 executing program 3: mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000022000)=[{&(0x7f000005f000-0x81)="", 0x0}, {&(0x7f000005e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}], 0x2, &(0x7f000005e000)=[{&(0x7f000005e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000005f000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}], 0x2, 0x0) 2017/08/11 22:16:21 executing program 4: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$urandom(&(0x7f000003b000)="2f6465762f7572616e646f6d00", 0x0, 0x0) close(r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000003d000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETA(r3, 0x5402, &(0x7f000003e000)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) dup3(r1, r2, 0x0) recvfrom$unix(r0, &(0x7f000001d000-0xef)="", 0x0, 0x0, &(0x7f000002d000)=@file={0x1, ""}, 0x2) 2017/08/11 22:16:21 executing program 1: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000e64000)=[{0x15, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000e67000-0x8)=0x0, 0x0) 2017/08/11 22:16:21 executing program 0: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000df6000)="1f000000160007f2000094ff070000770000004108000600000080ffffb909", 0x1f) recvmsg$netrom(r0, &(0x7f0000dc1000)={&(0x7f0000df8000-0x48)=@full={{0x6, {"012b70a97e3c5d"}, 0x0}, [{"5702b39ed6bf99"}, {"b727ddf19adf22"}, {"b3cc14a9ad77d8"}, {"6a4374879862ec"}, {"75db8aeb9ab3f7"}, {"d7e0edf049650e"}, {"5c4dd9b8709060"}, {"dcd21d2233db0c"}]}, 0x48, &(0x7f0000a99000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/08/11 22:16:21 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) listen(r0, 0x1) 2017/08/11 22:16:21 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000028000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000027000)=0xc) prlimit64(r0, 0x0, &(0x7f0000027000)={0x0, 0x0}, 0x0) 2017/08/11 22:16:21 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000004000)={0x2, &(0x7f0000005000-0x10)=[{0x4c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) getsockname$netlink(0xffffffffffffffff, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000002b000)=0xc) 2017/08/11 22:16:21 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) capget(&(0x7f0000009000)={0x0, 0x0}, &(0x7f000000c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/11 22:16:21 executing program 6: mmap(&(0x7f0000000000/0x926000)=nil, 0x926000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r0, &(0x7f000077a000-0x38)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "18141456ede8d75668c82707a52d0576e43179f558bd23084d6bbf8cdabebc48e8d810a3d66efc482e6e9705000000000000000303cc208a814bf82e784d04", 0x0}, 0x60, &(0x7f0000921000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x0, 0x1ff, ""}, 0x10, 0x0}, 0x0) 2017/08/11 22:16:21 executing program 5: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45, 0x0, 0x0, 0xffffffffffff8001}, {0x16, 0x0, 0x0, 0x0}]}) getpriority(0x0, 0x0) 2017/08/11 22:16:21 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0xb871, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f000000c000-0x10)={0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0}) 2017/08/11 22:16:21 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000000d000)=[{&(0x7f000000b000)=@file={0x0, "d0248131d97e4df3c6a7fba3233eafb1240aadb62420"}, 0x18, &(0x7f000000e000)=[{&(0x7f0000010000-0x1000)="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", 0x1000}, {&(0x7f000000c000-0xa2)="2ac9c941550b42bbaed847fbc6c4e9960d7b367db72637fe3212070eb7f97321a3c61f7c62a43aa606d2b954f18ffbc893256629730fd703f994793278ec7d32ba29077cca89a1271df54f8a809f5843de7f1adb1c40c14335f1460074b479988f4290c987e8d2bda36e12bb2d1e10fa99cede1e346543c2bf3cc4512d595686ac7ddfb31942c87f79ce7b2283ec87c89bb746935fbfc0003314b7157e8ac64df147", 0xa2}], 0x2, &(0x7f0000012000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/08/11 22:16:21 executing program 1: mmap(&(0x7f0000000000/0x61b000)=nil, 0x61b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) recvmsg(r0, &(0x7f0000617000)={0x0, 0x0, &(0x7f0000015000-0x40)=[], 0x0, &(0x7f0000618000-0x40)="", 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f0000326000)=[{0x0, 0x0, 0x0, 0x7a}, {0x45, 0x0, 0x0, 0x9}, {0x6, 0x0, 0x0, 0x6}]}, 0x10) write(r0, &(0x7f0000618000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2017/08/11 22:16:21 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x6)="05656d315e00", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000002000)="2f70415154de4b1612d8da5a704db888fd1cd4b6b0642d5b7ac6d0f919b58efab9", 0x21, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) statfs(&(0x7f0000001000)="2e2f636f6e74726f6c00", &(0x7f0000005000-0xd7)="") 2017/08/11 22:16:21 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x2, 0x8972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x5) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) sigaltstack(&(0x7f0000a7d000/0xd000)=nil, 0x0) clock_settime(0x0, &(0x7f0000b19000-0x10)={0x0, 0x0}) 2017/08/11 22:16:21 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000000000)=[{0x74, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) timer_getoverrun(0x0) 2017/08/11 22:16:21 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="47504c407b6d643573756d657468303a65746830706f7369785f61636c5f6163636573732300", 0x0) fallocate(r0, 0x0, 0x0, 0x7ff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000006000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r0, &(0x7f0000001000-0x8)=0x0, 0x8000) 2017/08/11 22:16:21 executing program 6: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ee1000)="1f0000001a000300000348d50000c800026f0041536b8d3cffffffe301454a", 0x1f) 2017/08/11 22:16:21 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003f000-0x10)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) recvmmsg(0xffffffffffffffff, &(0x7f0000048000)=[], 0x0, 0x0, 0x0) 2017/08/11 22:16:21 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f000000d000)="2f6465762f7572616e646f6d00", 0x0, 0x0) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r0, 0x0, r1, 0x0, 0xfffffffffffffff7, 0x0) [ 53.387550] kasan: CONFIG_KASAN_INLINE enabled [ 53.389301] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=3845 comm=syz-executor2 [ 53.404227] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 53.411660] general protection fault: 0000 [#1] SMP KASAN [ 53.417184] Dumping ftrace buffer: [ 53.420700] (ftrace buffer empty) [ 53.424393] Modules linked in: [ 53.427575] CPU: 0 PID: 3844 Comm: syz-executor6 Not tainted 4.13.0-rc4-next-20170811 #1 [ 53.435782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.445122] task: ffff8801ca2586c0 task.stack: ffff8801ca220000 [ 53.451170] RIP: 0010:fib_dump_info+0x3aa/0x1470 [ 53.455922] RSP: 0018:ffff8801ca226dc0 EFLAGS: 00010206 [ 53.461268] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc900042f3000 [ 53.468518] RDX: 0000000000000006 RSI: 0000000000000002 RDI: 0000000000000030 [ 53.475773] RBP: ffff8801ca227018 R08: ffffed00394205b9 R09: ffffed00394205b9 [ 53.483024] R10: 0000000000000001 R11: ffffed00394205b8 R12: ffff8801ca102db5 [ 53.490272] R13: 0000000000000041 R14: ffff8801ca102da4 R15: ffff8801ca2bbcc0 [ 53.497524] FS: 00007fb42cc2f700(0000) GS:ffff8801dc000000(0000) knlGS:0000000000000000 [ 53.505734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.511600] CR2: 0000000020ee1000 CR3: 00000001ca4de000 CR4: 00000000001406f0 [ 53.518851] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.526099] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.533349] Call Trace: [ 53.535922] ? ip_route_input_noref+0x1e0/0x1e0 [ 53.540572] ? kmem_cache_alloc_node_trace+0x323/0x710 [ 53.545829] ? fib_create_info+0x3870/0x3870 [ 53.550219] ? __kmalloc_node_track_caller+0x47/0x70 [ 53.555303] ? memset+0x31/0x40 [ 53.558570] ? lock_acquire+0x1d5/0x580 [ 53.562520] ? lock_acquire+0x1d5/0x580 [ 53.566474] ? inet_rtm_getroute+0xaa0/0x2d40 [ 53.570952] ? lock_release+0xa40/0xa40 [ 53.574907] ? nla_parse+0x29a/0x3d0 [ 53.578615] inet_rtm_getroute+0xfb7/0x2d40 [ 53.582922] ? rtnetlink_rcv_msg+0x65c/0x1090 [ 53.587415] ? ipv4_sk_update_pmtu+0xa90/0xa90 [ 53.591988] ? __might_sleep+0x95/0x190 [ 53.595950] ? rtnetlink_rcv_msg+0x65c/0x1090 [ 53.600444] ? __mutex_lock+0x16f/0x1870 [ 53.604496] ? rtnetlink_rcv_msg+0x65c/0x1090 [ 53.609080] ? __lock_acquire+0x6aa/0x3bc0 [ 53.613307] ? rtnetlink_rcv_msg+0x65c/0x1090 [ 53.617807] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.622985] ? mutex_lock_io_nested+0x1740/0x1740 [ 53.627819] ? __lock_acquire+0x6aa/0x3bc0 [ 53.632060] ? __lock_acquire+0x6aa/0x3bc0 [ 53.636293] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.641473] ? check_noncircular+0x20/0x20 [ 53.645695] ? find_held_lock+0x35/0x1d0 [ 53.649758] ? check_noncircular+0x20/0x20 [ 53.653985] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.659171] ? __lock_acquire+0x6aa/0x3bc0 [ 53.663398] ? __is_insn_slot_addr+0x1fc/0x330 [ 53.667990] ? check_noncircular+0x20/0x20 [ 53.672429] ? ipv4_sk_update_pmtu+0xa90/0xa90 [ 53.677017] rtnetlink_rcv_msg+0x733/0x1090 [ 53.681340] ? rtnl_calcit.isra.23+0x4f0/0x4f0 [ 53.685917] ? check_noncircular+0x20/0x20 [ 53.690142] ? find_held_lock+0x35/0x1d0 [ 53.694198] ? netlink_lookup+0x5f7/0xa90 [ 53.698348] ? find_held_lock+0x35/0x1d0 [ 53.702843] ? ipv4_sk_update_pmtu+0xa90/0xa90 [ 53.707435] ? lock_downgrade+0x990/0x990 [ 53.711576] ? lock_release+0xa40/0xa40 [ 53.715551] ? netlink_lookup+0x620/0xa90 [ 53.719719] ? ipv4_sk_update_pmtu+0xa90/0xa90 [ 53.724383] ? netlink_connect+0x4e0/0x4e0 [ 53.728617] ? netlink_deliver_tap+0x176/0xa60 [ 53.733190] ? iov_iter_advance+0x2a1/0x13f0 [ 53.737613] netlink_rcv_skb+0x216/0x440 [ 53.741667] ? rtnl_calcit.isra.23+0x4f0/0x4f0 [ 53.746246] ? netlink_ack+0xab0/0xab0 [ 53.750130] ? netlink_skb_destructor+0x1d0/0x1d0 [ 53.754954] ? selinux_nlmsg_lookup+0x32b/0x430 [ 53.759615] rtnetlink_rcv+0x1c/0x20 [ 53.763319] netlink_unicast+0x4e8/0x6f0 [ 53.767380] ? netlink_attachskb+0x8a0/0x8a0 [ 53.771803] ? security_netlink_send+0x81/0xb0 [ 53.776403] netlink_sendmsg+0xa4a/0xe60 [ 53.780477] ? netlink_unicast+0x6f0/0x6f0 [ 53.784727] ? security_socket_sendmsg+0x89/0xb0 [ 53.789490] ? netlink_unicast+0x6f0/0x6f0 [ 53.793730] sock_sendmsg+0xca/0x110 [ 53.797445] sock_write_iter+0x31a/0x5d0 [ 53.801511] ? sock_sendmsg+0x110/0x110 [ 53.805481] ? iov_iter_init+0xaf/0x1d0 [ 53.809449] __vfs_write+0x684/0x970 [ 53.813155] ? default_llseek+0x290/0x290 [ 53.817286] ? selinux_capset+0x100/0x100 [ 53.821439] ? _cond_resched+0x14/0x30 [ 53.825850] ? selinux_file_permission+0x82/0x460 [ 53.830694] ? rw_verify_area+0xe5/0x2b0 [ 53.834747] ? __fdget_raw+0x20/0x20 [ 53.838461] vfs_write+0x189/0x510 [ 53.841997] SyS_write+0xef/0x220 [ 53.845446] ? SyS_socket+0x137/0x200 [ 53.849246] ? SyS_read+0x220/0x220 [ 53.852865] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.857881] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.862812] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 53.867555] RIP: 0033:0x4512e9 [ 53.870730] RSP: 002b:00007fb42cc2ec08 EFLAGS: 00000216 ORIG_RAX: 0000000000000001 [ 53.878425] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512e9 [ 53.885681] RDX: 000000000000001f RSI: 0000000020ee1000 RDI: 0000000000000005 [ 53.892947] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 53.900218] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b70d2 [ 53.907475] R13: 00000000ffffffff R14: 0000000020000000 R15: 0000000000ee8000 [ 53.914741] Code: 0f b6 b5 e4 fd ff ff 48 8b 85 f0 fd ff ff 40 88 70 17 48 8b 45 28 48 8d 78 30 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 8d 0e 00 00 48 8b 45 28 44 [ 53.933961] RIP: fib_dump_info+0x3aa/0x1470 RSP: ffff8801ca226dc0 2017/08/11 22:16:22 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x9b3f88ee2fd75011, 0x8972, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000a94000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) mlock(&(0x7f0000a93000/0x4000)=nil, 0x4000) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000a96000)=0x0, 0x0) [ 53.940496] ---[ end trace d034267c8965590c ]--- [ 53.945286] Kernel panic - not syncing: Fatal exception [ 53.951111] Dumping ftrace buffer: [ 53.954640] (ftrace buffer empty) [ 53.958337] Kernel Offset: disabled [ 53.961939] Rebooting in 86400 seconds..