[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 18.866256] random: sshd: uninitialized urandom read (32 bytes read, 31 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.227243] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) [ 20.519460] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) [ 21.455529] random: nonblocking pool is initialized Warning: Permanently added '10.128.15.223' (ECDSA) to the list of known hosts. 2018/02/05 08:39:01 fuzzer started 2018/02/05 08:39:01 dialing manager at 10.128.0.26:44803 2018/02/05 08:39:05 kcov=true, comps=false 2018/02/05 08:39:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x3c181, 0x0) r1 = dup2(r0, r0) fchdir(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000001000)=""/18, &(0x7f0000002000-0x4)=0x12) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x6080, 0x0) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000), 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xd8)={{{@in6=@dev, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000004000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x82000040}, 0xc, &(0x7f0000001000)={&(0x7f0000005000-0x1c)=@bridge_delneigh={0x1c, 0x1d, 0x100, 0x0, 0x0, {0x1f, 0x0, 0x0, r4, 0x20, 0x84, 0x4}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000006000-0x8)={0x0, 0x0}) tkill(r5, 0xd) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000)={0xa, [0xff, 0x3, 0x3f, 0x3, 0x1, 0x8, 0x2, 0x5, 0x0, 0x8001]}, 0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r3, &(0x7f0000007000-0x60)={0x0, 0x40, 0x0, @tid=r5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007000)={0x0, 0x1}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000007000-0x10)={r6, 0x100000001, 0x0, 0x7}, &(0x7f0000007000)=0x10) 2018/02/05 08:39:06 executing program 7: r0 = getuid() ioprio_get$uid(0x3, r0) r1 = syz_open_dev$loop(&(0x7f0000dcb000-0xb)='/dev/loop#\x00', 0x34, 0x4000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000480000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x6, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="e8d0683f8447e38202032494b427240a"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000)=@assoc_value, &(0x7f0000003000-0x4)=0x8) r3 = fcntl$getown(r2, 0x9) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000002000-0x4)=r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000003000)={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000, &(0x7f0000004000)="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", &(0x7f0000005000-0x4), &(0x7f0000003000), &(0x7f0000001000-0x1c)="f42773bfebe8202771d26d804360b8e5de84599ab612a99a5380ac8e") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f0000006000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ip6_vti0\x00'}}, 0x1e) ftruncate(r1, 0xffffffffffff89ef) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000006000)=""/219) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003000-0x4)=0x14, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000007000)={@generic="5f7997e8a0e8464bf79a5fbf7659c358", r4}) sched_setattr(r3, &(0x7f0000003000-0x30)={0x30, 0x6, 0x1, 0xb422, 0xc8d, 0x0, 0x5bd8a6ab, 0x1}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000008000)) 2018/02/05 08:39:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00001d3000)={0x4, 0xff, 0x47, 0x6, 0xac1f, 0x200, 0x4, 0x6, 0x2, 0xbd1e, 0x40, 0xb40}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0x33)="dcb2f4872085f1825056dccd0e451f6459de3c4d1fab85376aa20c7c5163658be3211e8d9ea5860b86f0bf05b1621390cf6056") ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000)) r1 = syz_open_pts(r0, 0x208400) ioctl$KDMKTONE(r0, 0x4b30, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, &(0x7f0000003000-0x4)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000004000-0xbd)=""/189) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000005000-0x54)=""/84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000005000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r1, r2, r3) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000003000)) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000002000)=""/230) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000007000-0x50)={{0x200}, {0x8, 0xff}, 0xffffffff, 0x3, 0x2}) bind$unix(r0, &(0x7f0000007000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) recvfrom$inet(r0, &(0x7f0000004000)=""/4096, 0x1000, 0x20, &(0x7f0000002000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/05 08:39:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000-0x8)={0x1, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@broadcast, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x15, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0xea)={0x0, 0xe2, "db74f3d14b7898462db08f810799eecd817c38ac18ab4a8ae68242ee6be06a0f4cecaa083da5840984676f83532769a2072d995b1c8ab16f26067c278945d06a4cb3e29cdd6c8f16621d883d3362d4c522cd56b6f87f696d751ef8cfd08aaa80ec35309f27876421d44d831dfcec38e3c96f064b8ec05e2d0f69ec8d6e2851a3a3e0baf74158c7a35b0490a61ac78a10efcf53bc0708ce917d92a6a426560a82da1601770f5b83779a5596c918fd2695f488ec460742519470f2473e7913d15148c8c4773f40750cef8b5d0b221ae1be297822393b16cb1ba121a8c2184a352b243d"}, &(0x7f0000003000-0x4)=0xea) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r2, 0x100000001}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000003000)={0x4, 0x687aec90, 0x7bd}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000005000-0x40)={0x8, 0x6766, 0x9, 0x5, 0xf2, 0x24700b52, 0xfffffffffffffff9, 0x7}, &(0x7f0000005000-0x40)={0x0, 0x2, 0x7511, 0x6, 0x9, 0x8, 0x48aa, 0x20}, &(0x7f0000005000-0x40)={0x7fe00000000, 0x3, 0x5, 0x81, 0x3ff, 0x4, 0xff, 0x1}, &(0x7f0000002000)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000003000/0x1000)=nil, 0x1000}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000)={0x80}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000006000-0x1)=0x4, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000), &(0x7f0000000000)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000006000), &(0x7f0000007000-0x4)=0x14) fallocate(r0, 0x0, 0xff, 0x7aae0abd) 2018/02/05 08:39:06 executing program 4: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000e9d000-0x10), &(0x7f00005a0000-0x4)=0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fce000-0x4)=0x0) r2 = getuid() r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ecd000-0x7)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000f1f000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000433000)='blacklist\x00', &(0x7f00006aa000)='(\x00') r5 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000001000)=0x200000) connect$ipx(r0, &(0x7f0000001000)={0x4, 0x3, 0x5, "cb2bcd2e84ad", 0x35d7}, 0x10) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x16800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r6, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r6, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000003000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0xc000}, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = request_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x1)='\x00', r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003000+0xcfb)="dadcd9765e47b829e3ad010ca4265bb4482dc9c7338a64a4a0ea159d0f59301019d6a903f375a42c28d10c034af5e09742a5066baf749b", 0x37, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = request_key(&(0x7f0000003000-0x8)='trusted\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003000)='(\x00', r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000004000-0xc)={r7, r8, r9}, &(0x7f0000004000-0x2)=""/2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000004000)={0x5, 0xff, 0x8000, 0xbec, 0x3ff, 0x1, 0xffffffff, 0x3, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000004000-0x8)={r10, 0xfe}, &(0x7f0000005000-0x4)=0x8) 2018/02/05 08:39:06 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a62000)={0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)=""/173, &(0x7f00006e4000)=0xad) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000003000-0x10)={0x3, &(0x7f0000002000-0x18)=[{0x3, 0x100, 0x3, 0x1f}, {0xfffffffffffffffe, 0x3, 0x100, 0xffffffffffff33e8}, {0x10001, 0x0, 0x20, 0x20}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) accept4$packet(r4, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000-0x4)=0x14, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000004000)=0x1c, 0x80000) r5 = memfd_create(&(0x7f0000003000-0x9)='/dev/ppp\x00', 0x2) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000004000-0x8)={0xdb9, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000006000-0x10)={&(0x7f0000001000/0x3000)=nil, 0x3000}) epoll_create1(0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000004000)='./file0\x00', r5, &(0x7f0000006000)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000008000-0x4), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000008000)={0x0, @in={{0x2, 0x3, @rand_addr=0x4}}, 0x101, 0x8, 0x2, 0xc67, 0x10}, &(0x7f0000008000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000005000)={r6, 0x74, &(0x7f0000006000-0x74)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x0, @rand_addr=0x7f}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2}]}, &(0x7f0000008000-0x4)=0x10) madvise(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x64) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000009000-0x50)={@syzn, @ifru_flags}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000002000-0x4), 0x4) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/02/05 08:39:06 executing program 3: r0 = socket(0x9, 0x3, 0x4) fstat(0xffffffffffffff9c, &(0x7f00005c3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x4, 0x0, 0xfff, 0xa, 0x20, 0x20, 0x77, 0x0, r1}, {0x5, 0x2, 0xfffffffffffffff8, 0xb60, 0xffffffff, 0x0, 0x1, 0x54}, {0x631, 0x7, 0x9, 0x80000001}, 0x48b45578, 0xd, 0x2, 0x1, 0x2}, {{@in6=@empty, 0x2, 0x3b}, 0xa, @in=@multicast1=0xe0000001, 0x7, 0x2, 0x0, 0x100000001, 0x3, 0x7}}, 0xe8) tee(r0, r0, 0x2, 0xc) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000001000-0x18)=@hopopts={0x29, 0x1, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x20}, @ra={0x5, 0x2, 0x7ed7}]}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000001000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x2, 0x4, {0xa, 0x0, 0x5, @loopback={0x0, 0x1}}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={r3, 0xb1, "0901c64bde1fe1f528592e7d6d7f4fe95adb5218fc82ea3974b1b9d7c609d666e554c6095f8dda569c6a5285e00448ad06327ce03a808ea2c60eb3d631fb9bf27b580efea4943ae509aea0c01b257116fbb35af20d0f6242f4e451a0920706967f7c2a1f6a88db9d041a9dbf964fdabe101f23cadfb8b8e74accd6e058aec6219e18373da88735259b905ec424ef944b52d355b454c79fc47803a08558512cc41f2655e89cf78228369ee2c527fb87081b"}, &(0x7f0000000000)=0xb9) getsockname$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r3, @in6={{0xa, 0x2, 0x11e, @loopback={0x0, 0x1}, 0x94b}}, 0x401, 0x4, 0x0, 0x3, 0xb4}, 0xa0) r5 = dup2(r2, r2) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000003000-0x50)={@common, @ifru_names=@common}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000004000)=@assoc_value={r3, 0x9}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000005000)={0x8}, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000007000-0x4)=0x2, 0x4) getpeername$inet6(r5, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000008000-0x8)={r4}, &(0x7f0000008000-0x2)=0x8) r7 = inotify_add_watch(r5, &(0x7f0000002000-0x8)='./file0\x00', 0x20000400) inotify_rm_watch(r5, r7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000006000)={r6, 0x20}, &(0x7f0000002000-0x4)=0x8) 2018/02/05 08:39:06 executing program 6: r0 = memfd_create(&(0x7f000044a000-0x1)='\x00', 0x3) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) pread64(r0, &(0x7f0000364000-0x2a)=""/42, 0x2a, 0x0) r1 = eventfd2(0x6, 0x80801) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000ec000-0xa)={0x0, 0x80000001, 0x1, [0x2]}, &(0x7f0000365000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c28000-0x10)={r2, 0x5, 0x4}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x3f, 0x401, 0x1, 0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xc1)={r3, 0xb9, "21bf8f28a85bf3254cfd4f3553e8cbee1b5d8e3b55a67a852469838bbdf3b2837e2de9093377de3bcfe506d3c8955ece5ddc267386386ba46bf5c4e5d12fe7bcf44b56aed4aca48b7435956bec8dcd6d1a8c9758c07b7b6257bae80679090a9dd6a81714a87814e86d731056a132036bd6ad6011eef49c352e197cc5496d2bbf13b1cb0b9c655cc76a8b8e895fd671f3078d0f53bad1eb4eb3890f9d5cdd6b6b7e0ff4999998787790708773a73c5f5232f76d96dc2b4b7df7"}, &(0x7f0000001000)=0xc1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r4, 0x4) bind$netrom(r0, &(0x7f0000001000)=@full={{0x3, {"dc141a1e422474"}, 0x6}, [{"21a88105d11320"}, {"7edb01b45ac5f0"}, {"93da97822f8493"}, {"cd36c8a580a261"}, {"0b5c8b096bd66e"}, {"135946c58d97a1"}, {"46a5ed3a9a323d"}, {"e9c31f29506591"}]}, 0x48) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000003000-0x8)={0x0}) modify_ldt$read(0x0, &(0x7f0000002000-0xaf)=""/175, 0xaf) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001000)={0x100000001, 0x5, 0xbd85}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgid(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000004000-0x4)=0xe8) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r5, &(0x7f0000003000-0x38)=[{&(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000003000)="027bbf7e1c24a9a638553d11a191e0fdf22421852020fedaa199efad8e6ea1edce3c833890683c4ebc90a0388f718bd0a1a4d6394cb0f1902e47904df656987e175992eb05954a4c6e6350fa9a93cd9b41fb40e5fd6b2889684e60028078eb9e4b5563c3f867597acf0baf09352f3a7dbac9072f380c9be01d840eaee37d36a881af29b8cfccccf467c833eccf8aa28d81f833a9ea", 0x95}], 0x1, &(0x7f0000003000)=[@rights={0x18, 0x1, 0x1, [r5, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1, r5]}], 0x70, 0x4000}], 0x1, 0x44000) [ 31.569288] IPVS: Creating netns size=2552 id=1 [ 31.620756] IPVS: Creating netns size=2552 id=2 [ 31.662282] IPVS: Creating netns size=2552 id=3 [ 31.710925] IPVS: Creating netns size=2552 id=4 [ 31.778412] IPVS: Creating netns size=2552 id=5 [ 31.847055] IPVS: Creating netns size=2552 id=6 [ 31.931915] IPVS: Creating netns size=2552 id=7 [ 32.047314] IPVS: Creating netns size=2552 id=8 2018/02/05 08:39:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000076a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f14000+0xbaa)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000024e000)) 2018/02/05 08:39:09 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getxattr(&(0x7f00000f2000-0x8)='./file0\x00', &(0x7f0000442000)=@known='system.sockprotoname\x00', &(0x7f00003d3000)=""/226, 0xe2) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f00001b2000-0x2b4)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x3}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'rmd160\x00'}}}]}, 0x140}, 0x1}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000050d000-0x4)=0x761, 0x4) 2018/02/05 08:39:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x30001, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f000082c000)={0x4, 0x0, 0x0, 'queue0\x00', 0x1}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f00007e3000-0x1)='S') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00003d0000)={0x0, 0x20}, &(0x7f0000166000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000465000)={r0, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x4}}, 0x0, 0x0, 0x49b, 0x9, 0x17}, &(0x7f0000e45000)=0xa0) 2018/02/05 08:39:09 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008b0000-0xc)='/dev/rfkill\x00', 0x42000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000001000-0x33)=""/51, 0x33) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee2000)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000b36000-0xe8)) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f000032d000-0x14)) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000fcb000-0x24)={0x0, 0x3}) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00003a9000)="e0791e764835c0b84810c68b0ea7a0b11da01838c6b8c4ecfbe92953fea3d1db6de57681613b1e8fa4667c77e9f1a5a470feb5428395e41792cb10eab6d375a2c8db54f04079672a4f", 0x49) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000c6e000)=0x80, 0x4) 2018/02/05 08:39:09 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000000c000-0x4)=0xd3, 0x4) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030207fffd946fa283bc0aeee6d87986c497271d856806000900d188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000009000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000000e000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @empty, r2}, 0xc) 2018/02/05 08:39:09 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)='./file0\x00', 0x0) mknod(&(0x7f0000113000)='./file0/file0\x00', 0x0, 0x0) rename(&(0x7f0000fbc000-0x14)='./file0/file0/control\x00', &(0x7f0000021000-0xe)='./file0/file1\x00') mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000130000-0x1c)='./file0/file0/control/file0\x00', &(0x7f0000fbd000-0x10)=@random={'btrfs.', ')keyring,\x00'}) 2018/02/05 08:39:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) splice(r0, &(0x7f0000000000), r1, &(0x7f00003eb000-0x8), 0xc3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000006e000)='./file0\x00', 0x103c, 0x0) r2 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r2}], 0x1, &(0x7f0000880000-0x10)={0x77359400}, &(0x7f0000fb0000-0x8), 0x8) open(&(0x7f000006f000)='./file0\x00', 0x20000000000042, 0x0) 2018/02/05 08:39:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f2e000)={@common='lo\x00', &(0x7f0000140000)=@ethtool_eeprom={0xc}}) flistxattr(r0, &(0x7f00008ab000-0x51)=""/81, 0x51) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006b6000-0x9)='/dev/rtc\x00', 0x111000, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000762000)="4f645b58a71c18744ab7d0fde13a2506eaf0e96a3f76d0f3042681f16f7ca0286e51c1ba380f72fba0aeff2992138f7e4916912d6762fc5c7f820a685a377cc000b80c458a3d2599e37d2518c5a072c1c40ed0b58dc061d865e160a7a9933a8d6c003339cbe06c30f066d338f16a34955f8508c4aaf2246e584d24744d810b6cda35f41f64c5ee909940bd63e23b9131a2a8", 0x92) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000026d000)=0x5) 2018/02/05 08:39:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003fc000-0x9)='/dev/rtc\x00', 0x420800, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000056000-0x8)={0x0, 0x6}, &(0x7f000051d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000968000)={0x6, 0x5, 0x9, 0xc29564b, 0x7ff, 0x5, 0x9, 0xd6b9, r1}, 0x20) r2 = syz_open_dev$sndtimer(&(0x7f0000f1f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00001ca000)=0x1) creat(&(0x7f000043a000)='./file0\x00', 0x20) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000801000)={0x7d96, 0x101, 0x10001}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x101}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000150000)={{0x0, 0x3}}) 2018/02/05 08:39:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00009be000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000e00000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00002bb000-0x26)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2d40000000000000, 0x7a, 0x200, 0x400, 0x2020000000000000, 0x100, r1}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/05 08:39:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000fab000-0x4), &(0x7f0000ac8000-0x4), &(0x7f0000000000)="de") mlockall(0x0) r0 = socket(0x5, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @broadcast}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000002000)=""/141) 2018/02/05 08:39:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000516000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000f64000), 0xfffe, 0x11, &(0x7f0000718000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000937000)=0x5, 0x4) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)=""/246, 0xf6, 0x2000, 0x0, 0x0) r1 = accept(r0, &(0x7f0000136000)=@pppoe={0x0, 0x0, {0x0, @random, @common}}, &(0x7f000047e000)=0x303) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000699000-0x8)={0x2, [0x10000, 0x2]}, &(0x7f00005fe000)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f00002c7000)="1f4f705b19a719153e8f8ed8e174ec889d407e66ea01ee0ac3461d9b6fc1d1f90fe0bff626fd3db80381f493ae21b3bb96447b1cd32dd548000a733ab2d5c25cbe9aab44c4de223938f780870660b0b030d2604a7966e84b3c04128701a8f9d1f41bf55dbd89307fd6c555d47a85c20a848c191207ded4766914ff558f50101c3533d96778f35bada0f36bdc0700ce365bef2d6206f77077f6be7ea0ae0211a83f853a9069e1bd3e031df95b2252f38ffccaa28369ca939a5135c2f88e0bd28afb62f1713cbe2201781280023c3bb58cec2378a118c3e1b745a86144f991412d21666ab0cefcd16c08", 0xe9) 2018/02/05 08:39:09 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000185000)=0x10001, 0x4) r1 = dup(r0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000d9a000-0x4)) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x8, 0x0, 0x0, "00000707c89d"}}) 2018/02/05 08:39:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f0000dac000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000958000)=0x2e) getpeername$packet(0xffffffffffffff9c, &(0x7f00006df000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000cdb000-0x4)=0x14) r4 = syz_open_dev$usbmon(&(0x7f0000b2f000)='/dev/usbmon#\x00', 0x2a3, 0x800) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f00009af000)) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f00007f1000)="3d16b1216f3e8658e37573fe7ea83dc12fc2d56a5552fec969b531c9a95c7e607df2780179321a96e37c58e06cec4cb507f5fa73035badf6b7a7f1a63d0b46fe122975c76dacc4adef308dcf80de9642f3c42a3f523c23ede4199a3d5e09d0eeac1e3e85ce379aa3581156c1ca083921f187c3b1358c6ffe7f74b7c06b64212f04718e88a212857d40cf63b2ac1abcf4e7499597acbe2e157851d117522426287c0222e6f231fb483ddc65b7a4cad04e87ffdc", 0xb3) sendto$packet(r2, &(0x7f00002a6000)="3b8df68113ad19399c473c10dcec465b94a917090d328acc0378582fedf70c36b974f93711dfedbb6ae023eed1680c6f4c806f41986f28da281ee774d07e80144897aedd84e7a925dc81a50aa0c7ae5b684155c41a1435a8", 0x58, 0x80, &(0x7f00006df000)={0x11, 0xf7, r3, 0x1, 0x2176eb67, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000430000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) sendto$inet6(r0, &(0x7f0000504000-0x90), 0x0, 0x0, &(0x7f00001e7000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/05 08:39:09 executing program 0: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00008f0000-0x3c)=@file={0x0, ""/58}, &(0x7f0000a37000)=0x3c, 0x80000) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sync_file_range(r1, 0x2, 0x6, 0x4) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) 2018/02/05 08:39:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001a9000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000508000)={0x0, 0x7fffffff}, &(0x7f0000a71000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e31000)={r1, 0x9, 0x7ff, 0x400, 0x80000000, 0x1}, &(0x7f0000152000-0x4)=0x14) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000326000-0x4)=0x1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0xd1, &(0x7f00003e8000-0x28)=""/40, &(0x7f0000001000)=0xfffffeae) 2018/02/05 08:39:09 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x50000, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getrlimit(0x0, &(0x7f0000012000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:39:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000017b000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f0000deb000+0x50)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e0b000-0x20)={0x9, 0x4, 0xc, 0x1, 0x5, 0x2, 0x1dc, 0x2, 0x0}, &(0x7f00005de000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000db8000-0xc)={r2, 0x5, 0x20}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000ddd000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000a2f000)) 2018/02/05 08:39:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a43000)='/dev/sg#\x00', 0x8d, 0x200a43) r1 = dup(r0) renameat(r0, &(0x7f0000031000-0x8)='./file0\x00', r1, &(0x7f0000494000)='./file0\x00') ioctl$TIOCGETD(r0, 0x5424, &(0x7f00006fd000-0x4)) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) socket$inet(0x2, 0xf, 0x3a) r3 = socket$l2tp(0x18, 0x1, 0x1) splice(r1, &(0x7f0000630000-0x8), r0, &(0x7f00008aa000-0x8), 0x401, 0x2) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4, 0x0, 0x0, 0x3}}, 0x2e) close(r0) writev(r3, &(0x7f0000fad000-0x80)=[{&(0x7f0000970000-0xa7)="906dfb34bc0a48e9815171e6019925da4cb9710c51c90f4f29979c0cd6194827771c758bba6497faf9477c606dedb90ebf65b66607356c56f7762141776e98b58e4f476380b3d55b52b79fcba8ae44769bc88835fdd764fc7a4de7cc495e819fc9575fddc4414b310296b68897e4b75ed9db70c3ac174f4e85d3df84003378be9f2114b3cd419ce793b02ca59350b241aee76507a4883fa28bd9e9c73f293733f8f2d46b52b8df", 0xa7}, {&(0x7f00006cd000)="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0x1000}, {&(0x7f00003f9000)="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0x1000}, {&(0x7f000034b000-0x89)="1d2533a272644eb964658d3547e90dcc817ddbbaf1dc91675d69472b79a3715a1b63614755abe0e31b1092093011cc08c3947848f1743db84b648689abb79961bd7951d465627f66ebe8818c31092609a9b9ec1ee6d8fe86854f1e41f5808f72c0adcf75ed48ab9417b1e5f66dc09891377f2ac6147f8e02d46ff6f744974171dd9ee4965c3be444a2", 0x89}, {&(0x7f0000c84000-0xe9)="6baef0204161a959637868ab14b41a25c314f7e830953ce8df546a9e5744822c8a066d75e9740594a8f0e7988870839515c5e566ed3665201bc82624325a4964cc6ab44658ffcacbf5b2ef9b553ec20c72dea93fa970685d31d2955f60470f999f5effca04a73324f41ab4fb8de2c18359d76b2e9cf008e374f1a6a30b2239380972fca1d659ac3b968fa297db6190a1781d0e9305cd3ccf869260adfbd8b3ed7cb7b14570c667d15cd8e765098248b5ad655cfeba5e2e06cdd1ffa0b476c680ed6626e0ccdfe11a2f27797fc62054294a9b7674801d3b344a4beae0f585bfcaa20b3ca8da69c8eced", 0xe9}, {&(0x7f0000151000)='m[o#a', 0x5}, {&(0x7f0000c41000)="f8887ccd093fa6d1af1fc60b352b53dfa0ba4bf6e48c8b1cf2cc6b81d41b06370a853353526c4262f74375a953d7e2aa1ffc1f3905ddb3a74e47fc1d1ace9ab0f83f2cc8481b617db83738fbbd9a552c28584748380a5891a06922316f3b3d6305e3c9f2151cf91af6a80a8ed701b24bfaefca3c64c0db1b0a603c45df9a8f", 0x7f}, {&(0x7f0000e3f000)="ea478b28d9c1f59b617794ad4c50e8b9c4b82c4a5e02f9e063aed0dd2715a6615f500c7af9793c009bb25ebeaa9d15b468ae671f171ed8800e8b361e0f01", 0x3e}], 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000021a000)=""/96, &(0x7f0000e1a000-0x4)=0x60) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000030b000)={{0x10000, 0x2}, 0x1, 0x3, 0x80000001, {0x4, 0x100000001}, 0x5, 0xffffffff}) 2018/02/05 08:39:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) r1 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r1, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x84}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000b0f000)=[]}, 0x4008000) sendmmsg$inet_sctp(r1, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000226000)=[{&(0x7f0000a44000)="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", 0xb89}], 0x1, &(0x7f000095b000)=[]}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000056a000-0x8)={0x0, 0xff}, &(0x7f000073e000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000639000-0xe)={r2, 0x9, 0x3, [0x0, 0x3, 0x9]}, &(0x7f000025a000-0x4)=0xe) 2018/02/05 08:39:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000dbc000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000f45000-0x4)=0x7fffffff, 0x4) r1 = syz_open_dev$mice(&(0x7f000018f000-0x10)='/dev/input/mice\x00', 0x0, 0x200) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000d1c000-0x5)=',em1\x00') r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000e6a000)={{{{0x2, 0x1, @multicast1=0xe0000001}}, {{0xa, 0x2, 0x401, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, 0x100000000, 0x1, 0x3711f3fa, "3eafd08dac2e45ed8bc02bda2deca1cc6431d80cb16a605c3fde420112efddebb1063f68a431f96bf9429b4a09720388ffeee4d7382fee3cb0b9893651cebaf28f0a37fa8b5357065132f5f318bcbc3d"}, 0x160) bind$inet6(r2, &(0x7f00003fe000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/05 08:39:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003a1000)={0x0, 0x7}, &(0x7f00006c4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000222000-0xc)={r1, 0x5, 0x30}, 0xc) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/05 08:39:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00005d5000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x200000000039ea) 2018/02/05 08:39:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x1000, &(0x7f0000916000)=""/117) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000663000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000c43000-0x4)) connect$llc(r1, &(0x7f00005e3000)={0x1a, 0x19, 0xe8, 0x4, 0x0, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl$TCSETAF(r0, 0x5404, &(0x7f00008a1000)={0x6}) 2018/02/05 08:39:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e7f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000030d000)={{}, {0xe}, 0x0, 0x6}) pread64(r0, &(0x7f000025e000-0xc2)=""/194, 0xc2, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000569000)='comm\x00') r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a6c000)='/selinux/status\x00', 0x0, 0x0) write$selinux_load(r2, &(0x7f0000fb9000)={0xf97cff8c, 0x8, 'SE Linux', "9313fd8059bef60822262f919278758e4e2be307666e2208ac312b5e03b71d668d8bd73ed096a1ee49d341fad3ad3675475b9b0c1b4275f375cdfc01a6affddc3fe96e0792e8861a75824e6456cbc17f2f7008428d221bf642ec2b9550c2b3b899a2e2842565943b4fa83f0c8146094172efc17616f605920c3742089b960c4441952536adfe6de38892fefbec013f63368ee6490449ca39a7d214b06a11c3d5efa23ceb33fe33ae8e98574820b92d23fa3bdbd9a5f674ce3a86e107b819f1e03a13cf73dec30e4410bf7c19770d7daf8f3d349f6981aa28e98022a9438ca1172f8f76abcd507cb6ab43cca75f7c"}, 0xfe) 2018/02/05 08:39:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000568000)='/dev/vga_arbiter\x00', 0x400080, 0x0) timerfd_gettime(r0, &(0x7f0000770000-0x20)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x108) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000c1e000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d7000-0x1)='/dev/rfkill\x00', 0x404003, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x0) r3 = request_key(&(0x7f0000e13000-0xc)='cifs.spnego\x00', &(0x7f0000df0000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000a3000)='ppp1ppp1{ppp0*(self/wlan1wlan0-system^\x00', 0xfffffffffffffff8) keyctl$set_timeout(0xf, r3, 0x12000000000) [ 34.962892] binder: 4987:4989 ioctl 40046205 200000000039ea returned -22 [ 34.983012] binder: 4987:5001 ioctl 40046205 200000000039ea returned -22 2018/02/05 08:39:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b64000)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000748000-0x4), &(0x7f0000e85000-0x4)=0x4) open$dir(&(0x7f000071b000-0x8)='./file0\x00', 0xbb0f0cb70cdacd78, 0x1c) r1 = socket$unix(0x1, 0x5, 0x0) read(r1, &(0x7f0000ead000)=""/208, 0xd0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000018000-0x12)={0x0, 0xfffffffffffffff8, 0x5, [0x0, 0x22, 0x0, 0x0, 0x3]}, &(0x7f00000fc000-0x4)=0x12) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004e8000-0x14)={0x0, 0x7, 0xb840, 0x100000001, 0x8, 0x1}, &(0x7f000089c000-0x4)=0x14) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000b33000)=0x1f) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cdb000)={r2, 0x5, 0x0, 0x7, 0x10001, 0x0, 0x8, 0xfffffffffffffff7, {r3, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x100000001, 0x3, 0x100000001, 0x0, 0x2}}, &(0x7f0000cd4000-0x4)=0xb8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000332000-0x4)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d7d000-0xa0)={0x0, @in={{0x2, 0x2, @empty}}, 0xff, 0x4, 0xb679, 0x2, 0x76c7}, &(0x7f000000d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fdf000-0xb2)={r4, 0xaa, "542dcd53102a434e86eb943634d3248a5f6ec866465597bd129226bebc5677096b21e840536e0dc13688bef59d767911767d5854a69ad461958a7739349c6ebd66586a749650e200b6b0fcb8e7d8ba7474cf10ffebbc1defd886af587ecfa381015a0f6f0743897a9fff3bd262e9a5ff619410edffbfb9ade1800bc68c85d90e37eb6ba50192261eadf466458763c8600907848df1e95c20f4a17736f3d1472a2cf9fa10ffa0b923f617"}, &(0x7f00006fe000-0x4)=0xb2) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r1, r5, &(0x7f00004db000)=0x40, 0x63) 2018/02/05 08:39:09 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000504000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f00001a4000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000905000), &(0x7f00009e2000)=0x8) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r3 = syz_open_dev$sg(&(0x7f0000a8f000-0x9)='/dev/sg#\x00', 0x9, 0x400) ftruncate(r3, 0x10000) r4 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r4, r4, &(0x7f00004a2000), 0x22) fcntl$lock(r4, 0x6, &(0x7f0000af6000-0x20)={0x2, 0x1, 0xc, 0x8, r1}) sendfile(r4, r4, &(0x7f0000961000-0x8), 0x1000) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/05 08:39:09 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) fstat(0xffffffffffffffff, &(0x7f0000f61000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000eb2000-0x4)=0x0, &(0x7f0000001000-0x4), &(0x7f00006d5000-0x4)) fchownat(r0, &(0x7f0000e76000-0x8)='./file0\x00', r1, r2, 0x1100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') 2018/02/05 08:39:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0}, &(0x7f0000fa2000)=0xc) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000595000)='/dev/pktcdvd/control\x00', 0x145201, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0xe, &(0x7f0000de2000), &(0x7f0000b77000)=0x4) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x10000000002, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)}) 2018/02/05 08:39:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ee, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0xa90, 0xffffffffffffffff}) mq_getsetattr(r0, &(0x7f0000fb2000), &(0x7f000066a000-0x40)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000015000-0x10)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000b2c000)) finit_module(r0, &(0x7f000035d000-0x2e)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x3) umount2(&(0x7f0000e2b000)='./file0\x00', 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000f50000)='/dev/keychord\x00', 0x282000, 0x0) 2018/02/05 08:39:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ddd000-0x9)='net/udp6\x00') prctl$setname(0xf, &(0x7f0000f96000-0x11)="47504c5b6d643573756d5c5c656d31c900") sendfile(r1, r1, &(0x7f000075c000), 0xf5d) 2018/02/05 08:39:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x7, 0x14) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f00006c0000)="fccd134df1674afcb4ec728ff21a7b04991497fc92ecfdf26275f556b08650945599a61cbb62d27a90b731") socketpair(0x2, 0x8000f, 0x5, &(0x7f00009e2000-0x8)={0x0}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) rt_sigtimedwait(&(0x7f0000d8d000)={0x8}, &(0x7f0000711000), &(0x7f00008ad000-0x10)={0x77359400}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000896000-0x50)={@common='ipddp0\x00', @ifru_flags=0xc200}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xb, &(0x7f000009b000)={&(0x7f0000c31000)=@newlink={0x1f, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/05 08:39:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x800008921, &(0x7f000060b000)={@common='lo\x00', @ifru_ivalue}) flistxattr(r0, &(0x7f0000293000-0x34)=""/52, 0x34) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fc9000)) 2018/02/05 08:39:09 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) acct(&(0x7f0000534000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/38, &(0x7f0000001000-0x4)=0x26) 2018/02/05 08:39:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_crypto(r0, &(0x7f000044a000-0x38)={&(0x7f00005a7000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000579000-0x10)={&(0x7f00005e2000-0xf8)=@alg={0xf8, 0x10, 0x100, 0x3, 0x2, {{'tgr160-generic\x00'}, [], [], 0x400}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x5}]}, 0xf8}, 0x1, 0x0, 0x0, 0x1}, 0x1) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000629000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0xffffffffffffff55}]}]}, 0xec}, 0x1}, 0x0) alarm(0x9) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000062e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00007e5000)={0xffffffffffffffff, 0x2, 0x3, 0x3, 0x5f}) 2018/02/05 08:39:09 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000f000)='ppp0-*\x00', 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000003000)={&(0x7f0000000000/0x1000)=nil, 0xa3e, 0x3, 0x0, &(0x7f000000e000/0x1000)=nil, 0x5}) fallocate(r0, 0x3, 0x1000008, 0x3) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000007000-0x7)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000015000-0xe8)=""/232, 0xe8}, {&(0x7f0000016000-0xb)=""/11, 0xb}, {&(0x7f0000016000-0x6a)=""/106, 0x6a}], 0x3, &(0x7f0000010000)=""/67, 0x43, 0x7f}, 0xa24d316f0ddcf8a0) 2018/02/05 08:39:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x0) munmap(&(0x7f000007e000/0x2000)=nil, 0x2000) readahead(r0, 0x0, 0x0) 2018/02/05 08:39:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000dd1000-0xb)='/dev/loop#\x00', 0x3f, 0x5) [ 35.059469] audit: type=1400 audit(1517819949.660:5): avc: denied { create } for pid=5029 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/02/05 08:39:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000583000-0xe)='/dev/keychord\x00', 0x101, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000774000-0x58)={0x6, 0x8c6b, 0x1000, 0x8, 0xffffffffffffff7f, 0xdfbe}) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f000074e000)=[], &(0x7f0000ac0000-0x30)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6}]}) execveat(0xffffffffffffffff, &(0x7f0000712000)='./file0\x00', &(0x7f00000ad000-0x38)=[], &(0x7f0000f87000-0x28)=[], 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/02/05 08:39:09 executing program 5: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {}]}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000ef6000)=0x40, 0x4) 2018/02/05 08:39:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000468000)='./file0\x00', 0x0, 0x46) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f000039d000-0x4)=0x20, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000160000), 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000dc0000)={0x9, {{0xa, 0x1, 0x1800000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x88) [ 35.223252] audit: type=1326 audit(1517819949.820:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5066 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 [ 35.225544] audit: type=1326 audit(1517819949.820:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5066 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/02/05 08:39:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000f5f000)) chdir(&(0x7f0000778000-0x8)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) sendfile(0xffffffffffffffff, r0, &(0x7f0000b4c000-0x8), 0x7fffffff) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b28000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000082b000-0x8)={r1, 0x2}) 2018/02/05 08:39:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005c5000+0x5d6)='ns/cgroup\x00') sendfile(r0, r0, &(0x7f000030d000), 0xf1ba) 2018/02/05 08:39:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ed8000)=0x9, 0x4) 2018/02/05 08:39:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x6, &(0x7f00005c8000-0x8)) r0 = syz_open_procfs(0x0, &(0x7f00004c7000-0x75)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") open(&(0x7f0000eed000-0x8)='./file0\x00', 0xc2, 0x0) read$eventfd(r0, &(0x7f0000e6b000-0x8), 0x8) mount(&(0x7f0000010000)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f00009ef000-0x56)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f00001af000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x100000000000013e) 2018/02/05 08:39:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = syz_open_dev$evdev(&(0x7f00009a8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000cf6000-0x10)={0x0, 0x8, &(0x7f0000cf6000-0x8)="0afaec1b64d56f6f"}) syz_open_dev$evdev(&(0x7f000007d000)='/dev/input/event#\x00', 0x5, 0x8000) 2018/02/05 08:39:10 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000504000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f00001a4000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000905000), &(0x7f00009e2000)=0x8) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r3 = syz_open_dev$sg(&(0x7f0000a8f000-0x9)='/dev/sg#\x00', 0x9, 0x400) ftruncate(r3, 0x10000) r4 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r4, r4, &(0x7f00004a2000), 0x22) fcntl$lock(r4, 0x6, &(0x7f0000af6000-0x20)={0x2, 0x1, 0xc, 0x8, r1}) sendfile(r4, r4, &(0x7f0000961000-0x8), 0x1000) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/05 08:39:10 executing program 6: ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x10001, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009af000)=0x0) ioprio_get$pid(0x1, r1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a46000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) fstat(r0, &(0x7f00004b1000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000612000)={0x0, 0x0, 0x0}, &(0x7f0000fc8000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00003e8000)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000cd0000-0x4)=0xe8) lstat(&(0x7f0000e5c000)='./file0\x00', &(0x7f000005b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000418000-0x38)={&(0x7f00007e1000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00009d5000-0x50)=[{&(0x7f000011f000)="ace81d9c7f074d17c65e6ca4d702ae5ffaef9fd1fdc5e8bfd3a0dc082458327bb0b853779839d310f9dfd4eb7be0b3558bff9aa6ffed0ca7f856dd9942", 0x3d}, {&(0x7f0000a57000-0x1a)="34fd42219d3de9e71dc3ae57c993b0b9b87814cc112a6bbf4d43", 0x1a}, {&(0x7f00007e1000-0x9a)="5db6467fbfdfc275c7a3a375374ec0382b7dd694799be82d796bb2915e9ddaad1d9ab717e1e1dc35549742e6037cea55fd8e80df315b124b7785b984ccf34bd61cabbad2f9951ee6ef4c9e62f767f93daecaaa4e6d6fa9fca996baec04e99e36427b7de3515868caa78b1eaa4795fada38fb8b85897a99d2192140b06aae85c6f6a6de2f632b802aededecbe3cedcece4c107c8c3a4f00302db7", 0x9a}, {&(0x7f000013a000)="448593899acd57509dcf98e25f7db0592304ebc6cb12f02e1aaf06b0de8c8766c062", 0x22}, {&(0x7f0000610000-0xcc)="16689faed03a1a8f5aa4fbad52f16fad1e2e3cb60ea9e671dd27f16a203b68d2e0fdef6d05c7b5b59d640b10db2d33a25f8612d52d343425d4d3002a2b1e02debc15d9a901046302d2630ce7c9f7a68004066029aec12f87283d4a09545a822c9fe0b5c420e3c57cf4dac6922b62f63f550a5098a699ae63bcaf03b763d10a9889f6fc62c2082b3972c202723ff8cafed6b256e5305a15380abfcda14681a704191f9f8da0015cc4ae1f97cdae2d45853e668cf4bebcdfd68d9edfaa92469baeb20fe17bcf10c6b5723be1e4", 0xcc}], 0x5, &(0x7f0000f2b000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r5, r6}], 0x40, 0x800}, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x1, &(0x7f0000000000)="1a"}) 2018/02/05 08:39:10 executing program 0: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) ioctl(r0, 0x3f, &(0x7f0000131000)="ebb37f98be36d4e9e8c14cf742e98ddde612490b05cafb614aaca9c3303279942431ff8ae0ccf8fbf4dfe311f7339b9097526a0f440e0c8d15b9283bddc61255bc32dc7a955d231f5acdbdf5a237df20f84e61ffd323319166d978ce409ac9f4686e6150f0d509c280ffda5043c5ae531f2985cfa32c48836a3a1b7ad281f9162b701522fd48b4c3af7a386e3aea176dd6010bc68baa9cca561437e36419e4b7bf09a6f17f1f59943fe8094f32888291c37fa1f8333ed3b9d40c20761e5e60e1ea") rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/05 08:39:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7ffffffffffffe, 0x0, &(0x7f0000a36000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) write(r0, &(0x7f00001bb000)="1b5f1bd3", 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006cc000-0x8)) 2018/02/05 08:39:10 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/05 08:39:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) readv(r1, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) fcntl$setsig(r1, 0xa, 0x100000002e) r2 = dup2(r0, r1) write$sndseq(r2, &(0x7f000038a000-0x60)=[], 0x0) [ 35.726333] audit: type=1400 audit(1517819950.330:8): avc: denied { create } for pid=5092 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/05 08:39:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000e70000)) fsetxattr(r0, &(0x7f00004d0000-0x18)=@random={'system.', "242e626465762d757365722f5e262ad400"}, &(0x7f00007cd000)='eth1%\x00', 0x6, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00007b3000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000c91000)=""/150, 0x96, 0x20, 0x0, 0x0) getsockname$packet(r1, &(0x7f000003d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000003d000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b4e000)={@common='erspan0\x00', r2}) getsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000444000-0x4), &(0x7f00009e2000-0x4)=0x4) 2018/02/05 08:39:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3a, &(0x7f0000ddb000)=""/21, &(0x7f000049b000-0x4)=0x12) accept4$packet(0xffffffffffffffff, &(0x7f00006bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000b34000-0x4)=0x14, 0x80800) r2 = memfd_create(&(0x7f0000171000-0x13)='\\eth0nodev\'cgroup\'\x00', 0x3) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000650000-0x4)=0x1) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00002ad000-0x50)={@empty, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x7fff, 0x3, 0x0, 0x400, 0x80, 0x80040, r1}) 2018/02/05 08:39:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfb000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f00002b6000)={0x0, 0x9, 0x0, 0x2, 0x1, [{0x2, 0x3, 0xfd, 0x0, 0x0, 0x300}]}) sendto$inet6(r1, &(0x7f0000493000+0xdf3)="775675f9d08136f5035d0e23018658b34fd1e7dd6e898b9b63e4ca163738bcd15751dbc0d9f6c8718b23d3b66a0e47ffb50b74a1f0e1ce8b2597c8d4536e68fcd49180a1c44e56d7bd134264cca97004a5f93f9f014ac6bf2c8838af00950b4dfaf49cc5b9ae9711e9579c42f36ceb98d00446a1154360b8e1e839cc0ec455318c10b4d4ac6124", 0x87, 0x40, &(0x7f000041c000-0x1c)={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x8c1}, 0x1c) sendfile(r1, r0, &(0x7f000097a000-0x8), 0xff) 2018/02/05 08:39:10 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008a3000-0x68)={0x2, 0x3, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}]}, 0x68}, 0x1}, 0x0) 2018/02/05 08:39:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000017b000-0x8)={0x0, 0x0}) connect$unix(r1, &(0x7f0000365000)=@abs={0x1, 0x0, 0x2}, 0x8) poll(&(0x7f00002bf000-0x10)=[{r0, 0x80}, {r1, 0x4400}], 0x2, 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000828000-0x8)='./file0\x00', 0x3a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000297000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000c12000-0x4)=0x8c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001ff000)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000433000)={r4, @in={{0x2, 0x3, @rand_addr=0x8000}}}, 0x8c) fcntl$getownex(r3, 0x10, &(0x7f0000d11000)={0x0, 0x0}) rt_sigqueueinfo(r5, 0x9, &(0x7f0000685000)={0x34, 0x9, 0xfffffffffffffff7, 0x3}) 2018/02/05 08:39:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x2) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) 2018/02/05 08:39:10 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) read(r1, &(0x7f0000245000)=""/1, 0x0) 2018/02/05 08:39:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f000064b000-0x8)={0x0, r2}) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)}, 0x0) dup2(r3, r4) r5 = gettid() tkill(r5, 0x16) 2018/02/05 08:39:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000319000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$sock_ifreq(r0, 0x8935, &(0x7f000046c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@ipx={0x4, 0x100000000, 0xe3b1, "bedccdb25627", 0x8}}) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair(0xb, 0x80006, 0x7, &(0x7f000010c000-0x8)={0x0, 0x0}) ioctl$KIOCSOUND(r2, 0x4b2f, 0x3) writev(r1, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/02/05 08:39:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001e6000-0x10)='/dev/sequencer2\x00', 0x43, 0x0) inotify_add_watch(r0, &(0x7f0000d50000)='./file0\x00', 0x200) set_robust_list(&(0x7f0000e79000)={&(0x7f0000d12000/0x3000)=nil, 0x0, &(0x7f0000679000/0x1000)=nil}, 0x18) r1 = syz_open_procfs(0x0, &(0x7f0000760000-0x6)='sched\x00') getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000cd9000)=""/93, &(0x7f000029e000)=0x5d) 2018/02/05 08:39:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x400, &(0x7f0000000000)=0x4) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001000-0x4)=0x6) dup2(r0, r0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000295000)='/selinux/access\x00', 0x2, 0x0) 2018/02/05 08:39:10 executing program 1: r0 = syz_open_dev$mice(&(0x7f000015a000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000078c000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000911000)={@loopback={0x0, 0x1}, 0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x138, 0x10, 0x717, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) [ 97.040819] IPVS: Creating netns size=2552 id=9 INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 242.294347] INFO: task syz-executor7:5159 blocked for more than 120 seconds. [ 242.301568] Not tainted 4.4.115-gaa856bd #6 [ 242.306665] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.314631] syz-executor7 D ffff8800ad12f3a8 28320 5159 3839 0x00000002 [ 242.322035] ffff8800ad12f3a8 0000000000000000 0000000000000000 0000000000000000 [ 242.330126] 0000000000000001 ffff8800ad12f300 ffff8801db21fdb8 ffff8801db21fde0 [ 242.338134] ffff8801db21f4d8 ffff8801d4aa1800 ffff8800ad1e3000 0000000000000000 [ 242.346151] Call Trace: [ 242.348729] [] schedule+0x7a/0x1b0 [ 242.353898] [] schedule_preempt_disabled+0x13/0x20 [ 242.360489] [] mutex_lock_nested+0x306/0x850 [ 242.366549] [] ? snd_seq_do_ioctl+0x15d/0x1b0 [ 242.372669] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.378896] [] ? do_exit+0x82a/0x2a10 [ 242.384339] [] ? syscall_return_slowpath+0x1b5/0x1f0 [ 242.391064] [] ? int_ret_from_sys_call+0x25/0xa3 [ 242.397462] [] snd_seq_do_ioctl+0x15d/0x1b0 [ 242.403417] [] snd_seq_kernel_client_ctl+0xd7/0x150 [ 242.410080] [] snd_seq_oss_writeq_clear+0xe0/0x140 [ 242.416649] [] ? snd_seq_oss_writeq_wakeup+0xc0/0xc0 [ 242.423376] [] ? kasan_slab_free+0x88/0xc0 [ 242.429251] [] ? kfree+0xfc/0x300 [ 242.434343] [] ? create_port+0x230/0x230 [ 242.440042] [] snd_seq_oss_writeq_delete+0x1f/0x30 [ 242.446625] [] free_devinfo+0x61/0xb0 [ 242.452065] [] port_delete+0xd5/0x110 [ 242.457520] [] snd_seq_delete_port+0x1c3/0x200 [ 242.463731] [] snd_seq_ioctl_delete_port+0xf2/0x1d0 [ 242.470392] [] ? snd_seq_ioctl_set_port_info+0x190/0x190 [ 242.477493] [] snd_seq_do_ioctl+0x182/0x1b0 [ 242.483437] [] snd_seq_kernel_client_ctl+0xd7/0x150 [ 242.490089] [] ? snd_midi_event_new+0x200/0x200 [ 242.496398] [] snd_seq_event_port_detach+0xaf/0x100 [ 242.503036] [] ? snd_seq_event_port_attach+0x190/0x190 [ 242.509964] [] delete_port+0x73/0xb0 [ 242.515313] [] snd_seq_oss_release+0xe4/0x130 [ 242.521430] [] odev_release+0x52/0x70 [ 242.526866] [] __fput+0x233/0x6d0 [ 242.531941] [] ____fput+0x15/0x20 [ 242.537041] [] task_work_run+0x104/0x180 [ 242.542723] [] do_exit+0x82a/0x2a10 [ 242.547998] [] ? release_task+0x1240/0x1240 [ 242.553943] [] ? hash_futex+0x210/0x210 [ 242.559559] [] ? __dequeue_signal+0xa3/0x550 [ 242.565604] [] ? recalc_sigpending_tsk+0x139/0x180 [ 242.572152] [] ? recalc_sigpending+0x76/0xa0 [ 242.578205] [] ? dequeue_signal+0xc4/0x4b0 [ 242.584062] [] ? __dequeue_signal+0x550/0x550 [ 242.590202] [] do_group_exit+0x108/0x320 [ 242.595895] [] get_signal+0x4f2/0x1550 [ 242.601419] [] do_signal+0x8b/0x1d40 [ 242.606772] [] ? __fget+0x20b/0x3b0 [ 242.612018] [] ? setup_sigcontext+0x780/0x780 [ 242.618150] [] ? kasan_slab_free+0x88/0xc0 [ 242.624006] [] ? __fget_light+0x199/0x1e0 [ 242.629793] [] ? SyS_futex+0x210/0x2c0 [ 242.635313] [] ? do_futex+0x15d0/0x15d0 [ 242.640906] [] exit_to_usermode_loop+0x11a/0x160 [ 242.647302] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.653854] [] int_ret_from_sys_call+0x25/0xa3 [ 242.660182] INFO: lockdep is turned off. [ 242.664213] Sending NMI to all CPUs: [ 242.669049] NMI backtrace for cpu 0 [ 242.672644] CPU: 0 PID: 3621 Comm: rsyslogd Not tainted 4.4.115-gaa856bd #6 [ 242.679736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.689076] task: ffff8800adb1e000 task.stack: ffff8800ad1f8000 [ 242.695123] RIP: 0010:[] [] __kernel_text_address+0x91/0xa0 [ 242.704014] RSP: 0018:ffff8800ad1ff7b8 EFLAGS: 00000287 [ 242.709462] RAX: ffff8800ad1ffff8 RBX: 0000000000000000 RCX: ffffffff81035eb0 [ 242.716733] RDX: 0000000000000000 RSI: ffffffff8151ced0 RDI: ffffffff8157ac2f [ 242.723987] RBP: ffff8800ad1ff808 R08: ffff8800ad1ff8b8 R09: 0000000000000000 [ 242.731253] R10: 0000000000000000 R11: 1ffff10015a3ff30 R12: ffff8800ad1ffe48 [ 242.738515] R13: ffffffffffff8000 R14: ffff8800ad1ffd18 R15: ffffffff8157ac2f [ 242.745786] FS: 00007ffbdd28b700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.754005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.759916] CR2: 00007fef16287000 CR3: 00000000b6708000 CR4: 0000000000160670 [ 242.767172] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.774447] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.781693] Stack: [ 242.783809] ffffffff810179b8 ffff8800ad1f8000 ffff8800ad1ffe48 ffff8800ad1ff8b8 [ 242.791335] ffffffff83810aa0 0000000000000000 ffffffff83810aa0 00000000000166a0 [ 242.798858] ffff8800ad1ff8b8 ffff8800ad1ff858 ffff8800ad1ff890 ffffffff81016b95 [ 242.806377] Call Trace: [ 242.808930] [] ? print_context_stack+0x48/0xc0 [ 242.815149] [] dump_trace+0x145/0x350 [ 242.820569] [] save_stack_trace+0x26/0x50 [ 242.826351] [] save_stack+0x43/0xd0 [ 242.831594] [] ? save_stack_trace+0x26/0x50 [ 242.837547] [] ? save_stack+0x43/0xd0 [ 242.842962] [] ? kasan_kmalloc+0xad/0xe0 [ 242.848660] [] ? kasan_slab_alloc+0x12/0x20 [ 242.854612] [] ? kmem_cache_alloc_trace+0xbe/0x2b0 [ 242.861158] [] ? do_syslog+0x60f/0xae0 [ 242.866679] [] ? kmsg_read+0x74/0xa0 [ 242.872010] [] ? proc_reg_read+0xef/0x170 [ 242.877810] [] ? __vfs_read+0x103/0x440 [ 242.883404] [] ? update_stats_wait_end+0x4c5/0xa30 [ 242.889972] [] ? update_cfs_rq_load_avg+0x5b9/0x1a90 [ 242.896709] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.903690] [] ? prepare_to_wait_event+0x114/0x420 [ 242.910254] [] ? finish_wait+0xa8/0x180 [ 242.915858] [] ? kasan_unpoison_shadow+0x35/0x50 [ 242.922231] [] kasan_kmalloc+0xad/0xe0 [ 242.927757] [] ? do_syslog+0x60f/0xae0 [ 242.933262] [] kasan_slab_alloc+0x12/0x20 [ 242.939058] [] kmem_cache_alloc_trace+0xbe/0x2b0 [ 242.945448] [] do_syslog+0x60f/0xae0 [ 242.950781] [] ? log_buf_kexec_setup+0x110/0x110 [ 242.957181] [] ? prepare_to_wait_event+0x420/0x420 [ 242.963730] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.970733] [] ? do_futex+0x3f4/0x15d0 [ 242.976249] [] kmsg_read+0x74/0xa0 [ 242.981404] [] ? kmsg_poll+0xa0/0xa0 [ 242.986747] [] proc_reg_read+0xef/0x170 [ 242.992355] [] ? proc_reg_write+0x170/0x170 [ 242.998315] [] __vfs_read+0x103/0x440 [ 243.003731] [] ? vfs_iter_write+0x2d0/0x2d0 [ 243.009682] [] ? __fdget_pos+0x9f/0xc0 [ 243.015196] [] ? fsnotify+0x5ad/0xee0 [ 243.020614] [] ? fsnotify+0xee0/0xee0 [ 243.026042] [] ? avc_policy_seqno+0x9/0x20 [ 243.031892] [] ? selinux_file_permission+0x348/0x460 [ 243.038628] [] ? security_file_permission+0x89/0x1e0 [ 243.045362] [] ? rw_verify_area+0x100/0x2f0 [ 243.051303] [] vfs_read+0x123/0x3a0 [ 243.056568] [] SyS_read+0xd9/0x1b0 [ 243.061726] [] ? do_sendfile+0xd30/0xd30 [ 243.067599] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 243.074075] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 243.080646] Code: e8 45 d1 16 00 84 c0 75 1a 31 c0 48 81 fb 00 00 82 84 72 14 31 c0 48 81 fb 45 6b 90 84 5b 0f 92 c0 5d c3 b8 01 00 00 00 5b 5d c3 01 00 00 00 c3 e8 44 2c 37 00 eb a9 66 90 48 81 ff b8 02 00 [ 243.099639] NMI backtrace for cpu 1 [ 243.103949] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.115-gaa856bd #6 [ 243.111143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.120483] task: ffff8800bb033000 task.stack: ffff8800bbac0000 [ 243.126529] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 243.135260] RSP: 0018:ffff8800bbac7cb8 EFLAGS: 00000046 [ 243.140679] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a292 [ 243.147944] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 243.155199] RBP: ffff8800bbac7ce0 R08: 0000000000000001 R09: 0000000000000000 [ 243.162448] R10: 0000000000000000 R11: fffffbfff0ad7e2c R12: 0000000000000246 [ 243.169711] R13: 0000000000000003 R14: ffffffff8426f3a0 R15: 0000000000000002 [ 243.176972] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 243.185192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 243.191045] CR2: 000000c422cdfc00 CR3: 00000000b6708000 CR4: 0000000000160670 [ 243.198306] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 243.205575] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 243.212817] Stack: [ 243.214955] ffffffff8426f3a0 ffffffff847ef7c0 fffffbfff08fd9ac dffffc0000000000 [ 243.222458] ffff8801db31bca0 ffff8800bbac7d00 ffffffff810b99fb ffffffff839f61c0 [ 243.229976] 0000000000000003 ffff8800bbac7d60 ffffffff81d0ed14 0000000000000001 [ 243.237504] Call Trace: [ 243.240059] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 243.246457] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 243.253526] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 243.260287] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 243.267283] [] watchdog+0x6fa/0xae0 [ 243.272528] [] ? watchdog+0xc3/0xae0 [ 243.277877] [] kthread+0x268/0x300 [ 243.283037] [] ? reset_hung_task_detector+0x20/0x20 [ 243.289713] [] ? kthread_create_on_node+0x400/0x400 [ 243.296365] [] ? kthread_create_on_node+0x400/0x400 [ 243.302998] [] ret_from_fork+0x55/0x80 [ 243.308526] [] ? kthread_create_on_node+0x400/0x400 [ 243.315183] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 0b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 243.334453] Kernel panic - not syncing: hung_task: blocked tasks [ 243.340613] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.115-gaa856bd #6 [ 243.347769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.357093] 0000000000000000 d09b06a6ce63bc48 ffff8800bbac7ca8 ffffffff81d03dad [ 243.365055] ffffffff83882f20 ffff8800bbac7d80 dffffc0000000000 7fffffffffffffff [ 243.373027] ffff8800af82cc48 ffff8800bbac7d70 ffffffff8141acca 0000000041b58ab3 [ 243.380994] Call Trace: [ 243.383554] [] dump_stack+0xc1/0x124 [ 243.388888] [] panic+0x1aa/0x388 [ 243.393871] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.400765] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.408005] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.415258] [] watchdog+0x70b/0xae0 [ 243.420502] [] ? watchdog+0xc3/0xae0 [ 243.425836] [] kthread+0x268/0x300 [ 243.431001] [] ? reset_hung_task_detector+0x20/0x20 [ 243.437638] [] ? kthread_create_on_node+0x400/0x400 [ 243.444270] [] ? kthread_create_on_node+0x400/0x400 [ 243.450904] [] ret_from_fork+0x55/0x80 [ 243.456419] [] ? kthread_create_on_node+0x400/0x400 [ 243.463438] Dumping ftrace buffer: [ 243.466947] (ftrace buffer empty) [ 243.470627] Kernel Offset: disabled [ 243.474221] Rebooting in 86400 seconds..