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-mmots-kasan-gce-0,10.128.15.226' (ECDSA) to the list of known hosts. 2017/12/04 06:44:39 fuzzer started 2017/12/04 06:44:39 dialing manager at 10.128.0.26:39743 2017/12/04 06:44:49 kcov=true, comps=true 2017/12/04 06:44:49 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000013000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000b87000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f00001ac000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24, 0x10000, &(0x7f0000001000)={0xa, 0x0, 0x682, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f73657175656e6365723200", 0x200041, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000000)={0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000-0x4)=0x0) ioprio_set$pid(0x3, r3, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000004000-0xa)="2f6465762f7663732300", 0x1000, 0x200001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r4, &(0x7f0000005000-0x8)={0x1f, {0x0, 0x7ff, 0x2, 0x1, 0x3, 0x1400000000}}, 0x8) tkill(r3, 0x3f) unshare(0x0) getpgid(r3) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)="2f6465762f7667615f6172626974657200", 0x400, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f0000004000)=[{&(0x7f0000006000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x3, &(0x7f0000004000-0x10)=[{&(0x7f0000006000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r5, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000008000-0x4)=0x0) 2017/12/04 06:44:49 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000)="2f6465762f766373612300", 0x7fff, 0x400000) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000003000-0x8)={0x2, 0x80000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000004000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0x7fff, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000004000)={0x6a, r2, 0x0, 0x5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005000)={0x0, 0xfffffffffffff48f}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000005000-0x98)={r3, @in6={{0xa, 0x2, 0xc4a4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x6}, &(0x7f0000006000-0x4)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000006000)="2e2f66696c653000", r1, &(0x7f0000006000)="2e2f66696c653000", 0x4) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) recvfrom(r0, &(0x7f0000005000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1, &(0x7f0000005000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000000)="bc76a996f33cad257e4af5d90583e9fe43d222c6b701f4aa226af060aa979f2b31b7d0965b968c94c3b340e96d8f412d750250a61299d1fff1b7dfe1a7927ecd4806606e") getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)="2e2f66696c653000", &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r5, r6) perf_event_open(&(0x7f0000008000-0x78)={0x3, 0x78, 0x100, 0x80, 0x6, 0x7f3a770b, 0x0, 0x4, 0x400, 0x4, 0xffffffff, 0x8, 0x5, 0x8, 0x0, 0x6, 0x2, 0x8, 0x7, 0x248, 0x1, 0x10000, 0x7, 0x8, 0x2, 0x100000000, 0x0}, r4, 0x2a95, r1, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000007000-0x8)="7472757374656400", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000008000)="", 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r7, &(0x7f0000009000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab) 2017/12/04 06:44:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() r1 = getegid() chown(&(0x7f0000001000-0x8)="2e2f66696c653000", r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x9e, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000002000-0x30)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x7, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002000-0x4)=0x0) ptrace$getenv(0x4201, r3, 0x566, &(0x7f0000001000-0x8)=0x0) fcntl$addseals(r2, 0x409, 0xd) madvise(&(0x7f0000112000/0x4000)=nil, 0x4000, 0x64) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000003000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000004000-0xa0)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x9, 0x800, 0x9, 0xc}, 0xa0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000005000-0x4)=0x8, 0x4) getgid() readahead(r2, 0xff, 0x229) userfaultfd(0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, 0xc) 2017/12/04 06:44:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x6, 0x4040) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000e59000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) kcmp(r1, r2, 0x4, r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000003000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000001000)=0x800, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000003000)={r0, r0, 0x81, 0x9, &(0x7f0000003000)="", 0xefd8, 0x5, 0x80, 0x5, 0x5, 0x4, 0x2, "1981f6c3756ec8ce5c24f75f711a8aeddec59ca7fdbc9dd10e59a4c682fa01313d99a57a7b4b4762c6dd8c2e7205a3eb1e0bb027a94c29100d562481193b186dea518a96b6f38c9f430fcdcbe62d66ce9901594809cbc04f7e761208918fba76bebaa3351bfc2d5aa014052e0c2375de99b226e68c012e9a90c4ea5b03f197a0c764d9e649a7f58d22b9fba9a257448ff8ffa2e4b658a5fe4af140080ced7ea571f5670cb344988e304785937413c2890575bc638ec09f14305ab745e92894f0249d563123342dbd4762d45b458c1a5ec9181f662da8328aa0517b143c75434e1f46e8aa0106b0b5132ba55b4e3591e37bee25f034817ea6ced38d46d229f2fc4eec211b5a306df14d1b4ee9f800109039737dbddc1b8efc197348e2978318b2ca258062587f6b3e13e1b008fd95de07b33c33ad719ce08b53213ee42fb628c5340b14ed26bfc0f1d658ffabdcc8b5c3c7e7ef0a65f77d354160888d0f346ad46c33ecb2d8f58d43a1db74f48cd45bd6a3199de3757e646ad6f448f3e42c7f3964742cf187a0acac2be5957610b57461351cdc75eeefd7b7ad7b11af4b725cb68fd542341f6023d0cf5314ada7f9cc3f739920a414463efb854e59d6197af30dd9fbcf5ef493c11c5084e5eadc7cdc803c7fe885d5b388f99886b3006c1e972505f65e5d2340ac420f7f6bbc61b70df8e9401e24ad16b0bfe58cc82e4aa6b56e0272b205781a1e7f4b83f9399279fa84a0d4014c242deaf97282ec557a555aba1b545b08304d7b3520674f066b77f5a161eec19475a12eb1619b89af7a7b3d492a2f5f28aea0a9756da8710e83c8c89b83ab39291b3507077d3cd5117be873cf44bdaa64782dc6d95938bffaa79922499a09dbe96f76c79c9d45a1f7ef8e0699704993192ebde12b486323baf887189d45149bd63eb1b0ba024f67afb128235fb2bfb292697b8e1bc67a46f8dcb240f5b8e91d4b00dfb0a147e25ba53c626f8bf917ce3ca142a0de0f8a7d66fa8e588dbfffe25b60232d51e03be0e9dc741ca4e41566312dca40aab2942f5557b1ad8f25a7da15b6c83ef734508778aae05c7fee504cd16845a5e1066a203c410c2fbae4bfd640c5172f4fda03c9e361276a1e22f706258152eb325b46dd32e194b423d23aba88b162d71c869b7c8b7cafc615e84999c29a255641dc06f6d7e50b5eb8384f2093aa2d477848faef443776c41788a5c6935989265523cc25ce128c79ac42c27b8780062ae04da21b567ebf4ced6e1a6c3369dbb4db7e4e4e9f8dcd96bad5a3f605b50f48344c87485371214c4ca95a01c195fea3871301fb437766eceb46a2c9178ae6b0d07b4f07562d4686ad28a49cf6418d23517dbcd6e87a973913a497fa44bb05ac77d3577e619379c8bc01ecf16afb0dcf593775b1f09f50d651c0c18a55210582ed26c4437bc7b3683d6567dcfa76d9990d4a48fd2f71771fd0180ef56118a6402a2f604039b7351a09b6b31dcad4863480d4c0eea65f3da7a69e0b7ddbd8094b83b90e464a5079bab91a3198ddc95da5e79cf158dd4289a7af55076e46d94be53bcea535407d9a7a612aea5498aec8ac93fb423382be31fb65ec89f1ebc1448298d70f21a0236d4694009dcaabd4fc3b4a489ca987ce7361addb2faee2d4988c167607fdc81bca17c0e934cba5a65f85b5ddbe95cc1b3abdd0f8e3831df79d0520c3e913772cea3631a9f106414551c00a093b4aafef4f8f20b7048e0b6c0829c1971fb3c6778130a95c38b029019c31f5daf71276e9ab170dd09cc22f1bacc7d2a89e246319c2b089117253f3d0b02049676cbc1f2d08a9202682b3dcd9267be1f0a6ee3a92e10219e8e64b97a3b88550b5acc63bc70fc2d909980e7eed02d714bbb4aaca1a7ce18bbc043caaa619b4fd17e9639efbfd08df61f5474fa60754da38236a02bd9f089500a2d8d78c7e2ceca6eee1774dad555e20002b1ab0de188796c42594a928501d5cf2ae733dac77dedeb5410334d79019cfbb267b0eac18c2e6c5272536948949f674f249082bda691d6cdfe2d379834f1009c876d2edd7cdb0cc02cc42e0514575bf76dda61df229ede9b72603a69778f4247887486f320dad2491c86e3c3cfe3b2337f8e621e4a70fe5be41940d3b064d533d65394ad17d7c234a839835f8c167d25e572ebf34dbd4a4e29cca05adf62bdb8adeda81809c986fc3ea66b4b6d2c5c279f469fd78f99dc78f68d1cbf5a7b0e32a069c502f59a8330d59b58fccc3c6fa020a8bbd5b0f8a6da4491bf0cda24c475a5eb02906dac15b642b52633b6e473defbe2940159f223553db79dd7020a4f503f07dcca95c4ce62798ac67b70b123ecb00a0e45eec47846a85d250cfee28dacd877c883030ed25ff927cef90aa4b6899efd9b493b4b43ea26aafde43df5165bbcb95ed66a80e52ad5c7d4ddbae3a64a2773e7f80d30fe34ec0fe3d453ecf67aa382229b6c9380e89da934a3b9816bed04c8383ba7ba956ac603cd0e9182eea060b9072375aaf0dadd90caccd243b19f8e3c4be00ae3c11ef66bd5505f0a4ebef56f534dff8c4e71b0f86003756e8321dd0309a8c8ad7e31eb339f6d56dd653cde6fd93be0f18518d07e9027452df600c2ca2ce450a50bbaaf604cc9c9c6088291eb7528f04aeafd0bd0bcb79de14a03b2a0ed1726e477e7b9234fb8461f1fa1ac9e5a42205461070e5bd7cf65807ef8ca7a9031d5e081322efa86e41c0a421bcb90378f919a0f14f8501b3db8cf3658574a03186481a51c3fb9084cef2a092b73ff72e8fccd81e40600ab7734381293c4749c1da0d97efcafb0ad2acfbaf667f5255570617973578f7e94f5aa2307ddae7e59907947f7a11beb223630a533c3adff99c46a040d17ce3f4c51ae08d20330e376bdb55c78ef0815390fbde2e038fcad19c8bb07a3ede32460f9b7baf1ac99673e75dcce17c0d1eb51e792b7b60b9653f62a839af69ab8def76f510910d4bb307e13bcef4d79222152509c2a51dc64676744bc22d9a3e422cfc8d046fbfe058ddeb2e63a8904c9ac3b9c2a5b99f7f15ac8f6e0bde0a68e146eacd49236aef84c65d9ebfcdd67942b0b323a73b32f529f7d85cc691166dd77e743108bba72b47765e878487443b6a76ce5628d34dc3359da70c48a47f7c155fcbf316308f51e0800dcdb1012cfaba3e7ad81839851aba14f21e27f4bf887663c2debe3a7b661f36b3434e9c02ba4b47b93d837cfd05577016caf5ba7e0c8dad42ceae72ec2c14948d51fadee33c2bc138a56b4549ebc8fc9e13e9a774eb6dcf2f3e3642d07ace49516f9b94c8ffdd6f8b4d6ae25953ebbf29b195db6b57a068f0b68fea4cad3de9fade51905bc9e85dd88f23fa9719dc263f3ceadba2b19ecee34944db9d008b04762287d41d00fc9832ed32ef5f15d58cbde4f24bc49fd29bfb10aad7d66fafb0391945eefdbda2d81c58a39df050ed18846cb6115add634425050208485e98f73de3ac813b0d72a41b119190e5c5e39a0663353358024735f0ad6ac80e78d1070f1553c61f11b111e32ce4114b583685a21314c27111b83634d3df07c62cc4bd3251263b16ae30e5a58382dff634699730cde340eb88bbff234531e80172a588f65ee5467d7a9d127c356e412a2c2342235929181f4447e3357c26948190358ad6ababd97170f63f7b2bee9cc123d025506907d10cbfe82cca2d7de8bc413885c7be3010ed2a09c4ccfb0acc252ba6d92f9b1f230d3ebead77b81c432ea6504701940379cb23052ecac178486a68d12790279dc6b250460c34ad9d4db9f588bce98ac56f59e355f114278c0b903caf125873c8af9a8aac19cd2ceab1e9a458cf5352618ea37df3884ee8aa1fce8fd40d43ff1147bf7e3a6f32208050713da3cfc86a0cc67ff2c501f895670947242560751af45e2f00589bde2d4f4e00cf1f942362e0ea3bb3c26b59dc0f11fdf0239d1af8e23da8ed2da516ad3e290b3eabc81fb455287b55fe8a554b197eab370f4c943e0264c393d968059266fe930aad3110d45b5613da82c2bb4db5abaf3ba527a8fe9f6a62e8d3b81d3a656903e15a83689e05098b5707a1694eaa7bed13b14e50bc78af1d7bd74c937b6ef6f839c0342a297902603800f653e2fe652ef7a2ee5beb3c786438f2346d000449c339b223962cbb66c68fbfd2599e8ff6a0a4b5b26e7f6531c6fa4c46a7a311d8b9ce25a9f0aa04237882e885a8f02781cac5ca970b3e2e033f424bd6d192c3482059934b2fcbd32f48bc176c5c6410df6647c960b3bbb5d066528ec011a36c3e79f7d45e79ba09f11cd2d974f482ca409feee7a401da733bc89ef8e8705ce4587095e86080c6791e4b1a9149b6a83e23efefd8b22c55e8ad2ac28bee38bf1427f77d3e1f62e805217574a4bc94eaa3b156ca904f442497cc67cb11b7959b557cd773f9d778cf39b51893cd783ba01a5c9d6d798a514cdff09147572ae79b37acee939ca7ad3503f629ba8e548101bd98221c7ce38d54429947a71c367279777ff66382799906c5aee85a786e5f5c9dc66c935e028d9dfdc825afbc8a00d7874c38d92a7d719e90535bcfbe1842b16f370460a7544410cd11623630603ec53456281b0dcc2c0eb7f927457115974ada2eb0f2812472cd92867f8fc84b1af9b1c9d5ee04b3ea792a0fb4bb43a2e79eaefd7a28092cd24269a37cc9eba6a1de34b3e4f7bd3bf6626917b8bb2646d01b7bb3e744a22b60910e399d8589c36937f9b06192bfa11c381b68a0efc38484a0c95c4c1cdeb33a56473422ce1083eae438a480765eb4b2250ed3802a366b93a5ad526cfb1013cf5b0de1a34538e42679ca269b4936983ea6745a4690d2ac76001ae2e3fee030e5b09ac68a022294e7e7ff50a3cf4e8cb8e8aa5674c969d884282527bb9b8b2a7738712796bc1396a9c5c5a0a7c617c6a192a789202d5125d8aa53755fe9277a3ae94eadce331b5194b0a86871c494d27ebe122e49632d83433c2b634dca0968b868871c321979df159b949e67621617502e3358163f6122eaaaf0516e8ba1723250abf0090002eb45f97768cba0d2fad6d666e225644e9397c960fe79af8fc87a2566a8590391f8d994639c0d7a90d2f734c056f5b4f2e62879175ff72af3725cd20982ba2eb0d527f1de4253207b586e43476307fb420405b424d892681a5f8f2560d6727913a7c778fd1de8555c91da487a58fb358fef8d649db91573fb62ee27539e1dd17e0a6b8b281160221d4219ebd1103a2ebfb77e8b98561a341f92b04fb512218581ff73d9a4fd9bb47204fab0ee89bb64354e36c321630e20516813808239d1775838c10f564208fb91d4b03de077685d889d535149cb85eda72126c1585ad66699a0fcbabc21c6cf43a36f7d166f76aa88d93bb2620031c565a3b54ef65907d2c961fa71f6292a98081211c2a406c0c818449db5317bc973f5160aa4e7c91955c58c58cb1f881a867bbbd7321e8deecb182943b4c2148e8e9f029f89bb40e5be000ce0d943ed4efbdddeec87e1be3efed09874d6ee596b5d4d4d9ad8e7c42df2a2e4e2396809cf4fa410c2f83c189199c0e3c2432be4628b81bd23e88217de85f9f8268714fe4cd415179b0a8ff38ee15602aa35e7742e3ed55899601ff4de4ab1a99bb73019cc79e8d1b7be23363d58f014a5212c11f8abc74260079191cff3485bc800eabcac44b9900f87dbc9c9a323ce38dbf23a40e82c77854b036a7a8af1708453a2ed9bd37a600ad117cc23403e1dc821e277bd52fabadce0a5ad2c8940319e0153"}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000)={0x0, 0x1ff, 0x80, 0x5, 0xffffffffffff0ff7, 0x7f9}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000)={r3, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000)={0x3, &(0x7f0000007000-0xc)=[0x4, 0x7, 0x0]}) r4 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)="2f6465762f7663732300", 0x3, 0x1d72a4289ec9b83d) fcntl$getflags(r4, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r4, 0x0, 0x4, &(0x7f0000008000-0x6c)="21723ee70c29404771eaa58c4a223eb77df389783b95aa96449ce1c427f0204fb75ec08fc282e6d877f7189595b050ffb88ca23f1467553da18bda608dc65ee3d6c066baff30a8a7a7b76325f99b48ae8f5a60ed535c5e2b4562575b3e993a426ffb1daabd22bb652aafbfe4", 0x6c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(r4, &(0x7f0000008000+0x311)="2e2f66696c653000", 0x410e00, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000009000)={0x10000, 0x0, 0x10001, 0x40}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f000000a000-0x20)={0x6, r6, 0x10002, 0x5}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/04 06:44:49 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000a20000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x18000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0xc6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) fcntl$setsig(r0, 0xa, 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000-0xe)={0x5, [0x7, 0x8001, 0x248c, 0x9, 0x9]}, 0xe) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getuid() syz_extract_tcp_res$synack(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000004000-0x8)="2e2f66696c653000", 0x101800, 0x7c33b2b753d815d1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0x36, "f2392714670d6e9a96fea5ed6493cf266f5f4a70cb798497465070701d5f0c8d66b98b4ea3de1f97b56783d5d87d7dc3ea6de8ad2b3d"}, &(0x7f0000002000)=0x3e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000-0x10)={0x9, 0x4, 0x3, 0x1, r2}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000007000-0xc)={0x20000001, 0x0}) ioctl$void(r0, 0x5451) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000006000-0x10)={r3, 0x74, &(0x7f0000002000-0x74)=[@in={0x2, 0x0, @rand_addr=0xa3a9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x9500000000}, @in6={0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000008000-0x4)=0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000009000-0xc)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x200080, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000a000-0x14)={r2, 0x56, 0x1, 0x0, 0x6, 0x2}, &(0x7f000000a000-0x4)=0x14) 2017/12/04 06:44:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000098c000+0x3ca)="6365706800", &(0x7f0000037000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xc1)="c6c9fad984f6ca8e3b869601f18825eafb025171b7a5fe17ebe28ae4e04540ba096c2ba83234d10a1175a2cac382a968a2429cac89049d9a9d08e52da32d1701ec6bfddb23cc51b1990c7d39717a04198723258bd5dc004cc7e08acba651485e9865e286dee9e5bc517ceb52890249f2435d1206a2abf321709ce7d4367162472aed569133f383dd3336aea24c79270ee78523cc27f945bdc6722cac63f79ce2fd5bea89073472721fd958033fc00fcc3034150adfaf376c760d4e3716fb46b9d1", 0xc1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)="727872706300", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xe)="70707031262e255b2a6574683000", 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r0, &(0x7f00006d2000-0x60)=[{&(0x7f0000000000)="2cf48922340eb3b6f3eef4c1ca642e1978c6a23e6de0b80cff0b7ddaaf9d47014a707cbe85429f1d6d5ec2fbeb23973e53ea0331397aa621cd18d70df68eb58d92f1c85c110c06a70868357ed4b2e99ece47fc9c3f0985883caa4c36589f957155696a2f82d6046e88c5595adeccc79fa2445cd4145b23e8924a8fc1ee4d56cc297cba7dbf6a431856b6db1f16b0ce2919b6a512b4cff8387a196989fb0ead0c4c8cd1e7101f629674ed00edf46c293c", 0xb0}, {&(0x7f0000b19000)="55bf012d93e756f378cdf5a7609b1a350f19e40c516383710be6f6b85a1e0a1ad55b72d744b3ddb9ee20663e6787bbafcd35c9a5d6a4bfadc4fdb41cea4cea9c9ba232ce23ee6383e741e86c69cb2aa3c02978e1e9d2fe9a79d82a3b521771a3df0d9915d7", 0x65}, {&(0x7f0000756000-0x4b)="d875e814dbda4d28b571734b599120285eacaa07edacc68e299c9ad889b8b09136c07e4e1601e481a3bd4e2d27ed34529f4203fb2835d6cb662b89b733f2b51a3c2cfd2c60e822eaaeaed3", 0x4b}, {&(0x7f0000426000)="c92fd116b34a78ac976d0227426c24c537526f7916320d2c8b12a8bd254bb87001759feebc5f81310d13303ad1eaa5ec55c01ba72e389fcbfb89ecd10e8713fa8f96306c1727cb29cfc21d2035bffe7e9fdf9742a30ebd6244ca3f705b91136afd8c8d3f484c11054f0a2d8750c2bc8002369390841eefe395fccf89baba3be847c9322e0cf72ccd2f885d83a992814f30083dd6ece68ee58fe02a910e7608b285543e", 0xa3}, {&(0x7f0000001000-0x53)="66387a06f11e570b60e9f463eacaedf41f38a315b44dcb114ba29477d2772f25105cfd528e0492473705ad47aebc92be5db2a5b739ef1c07430fb66412479e52698857706be89003cb378c1d5d438a815a197e", 0x53}, {&(0x7f0000001000-0x34)="b5f29f6bcec8dbf7adb951323fa2ccc0ee39ab909bf5ea951af62ffe12650363192155a1b290d82efaa4eab6b4b4014602f23efb", 0x34}], 0x6, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x1f, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@int=0x2, 0x4) keyctl$assume_authority(0x10, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r5 = getegid() keyctl$chown(0x4, r1, r4, r5) r6 = memfd_create(&(0x7f0000002000-0x1)="00", 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r6, &(0x7f0000004000-0x6)={0x1f, 0x0, 0x3}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000005000-0x30)=[{0x4, 0xffff}, {0x2, 0x1e4f}, {0xc, 0x7}, {0x3, 0x2}, {0x3, 0x5}, {0x7, 0x2}], 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000006000-0x8)="2e2f66696c653000") syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000006000)=0xba) fcntl$dupfd(r2, 0x406, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000004000-0x30)=[{&(0x7f0000007000)="fda5dad1e66cfc6136dca7e852e6b3200fb4ab679ac3a8b4bc5ee523c7beef915c529d642bbdb89d4c7f4c1719e9553368036a7fe49d3d8d40b73643ede6a7b5600adee41f12b14b8075e198c3f6de6640b1410a552984603dbe0a75955a9eb4f1ccb0e90e2c86b8e892af1d47693ca05fb7bf23bb391fd2500baece581747f910772e282ad2c1085cd1173fbdfad3ac016a3c71d56f5d5939c53d99dae9b66f5adc3172367e420cde249ea82c5edeaf11d55f2d8f26b8b7417710414f73b44a4692f9eb5efcd8fc5e8ad3515a7afcb141a0f1e81c8ea8684ca1e7e5b0387d183ed514e9e87c39", 0xe7}, {&(0x7f0000008000-0xd7)="caabdfd399cc4a9d23869e1ed49737c07b0a1e7bd61b78b75c4c89aa306aa691495d75f1e153cb6db5c994264d93767e73a941205eb1aaa995fdb5b9d7b2cfc4e987e0e044320ee376932661a25300334d5e1bdb942e68cdcfa81e12863c4f3b0a87a883646d46429c0c27b8886da923fe1c12efdfc62f9f6c4507bea0d83cc09213b63eda2048cbe28f03bbdfba473b97fddbe483ab5d6a504d183f051fee0c3fb5f2d023a055cb455089812761e19a7e87f2ce6dc640969633178ce6a4b1dbf957f799e01286891a2eaff5792ae8000a583f7e4d2223", 0xd7}, {&(0x7f0000007000-0xef)="73a3534f2552b6f2a7597fd936b097d0ee59625f875bd34d5af586a732bd1844c413642da093e3bb6d632126034bcac84efd4a32b0541dee0df3f2865ea3c3d9a4c6817bd2466000230519e295fca5d27fb6f1eec1a4793fbf5b0cc2eb02348d3a31e6df7fec143747b708d4c81c2ea839bf617360ad6948189bb842170b104e2d7a3e078692a719f6080132fd605a0fbbc1a178fb09c88f800a471828090988ef64159276e5cf33fe9472973930edbb7bfebe5f875003479a2dbeadf7a048a0075e065f5480530e4c8615dd4fed8ba57fbd5631fa265ca7302d7f3aea5802d4029d42795d7566580e1f074bebc0b8", 0xef}], 0x3, r0) 2017/12/04 06:44:49 executing program 2: remap_file_pages(&(0x7f00004f8000/0x2000)=nil, 0x2000, 0x4, 0x3, 0x14000) r0 = syz_open_dev$mouse(&(0x7f0000bdb000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x100) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d34000-0x4)=0x0) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000f39000)={0x0, 0x0}) getpeername$unix(r0, &(0x7f000059b000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a71000)=0x8) madvise(&(0x7f0000307000/0x4000)=nil, 0x4000, 0x1b) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000aea000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000607000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0x800, 0x100, &(0x7f0000002000-0x40)={0x80, 0x0, 0x2, 0xfffffffffffffffc, 0x9, 0xffffffffffff5b93, 0x200, 0x0}) gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6b766d00", 0x400000, 0x0) mprotect(&(0x7f00002fa000/0x13000)=nil, 0x13000, 0x4) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000002000/0x1000)=nil, 0x1000, &(0x7f0000004000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000-0x4)=0x100) ioctl$KDADDIO(r3, 0x4b34, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000005000-0x4)=0x6, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000006000-0x1)=0x3) r5 = socket$inet(0x2, 0x8080a, 0x8f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x9, 0x1, 0x9, 0x3, 0x4800000, 0x1c1a0a90, 0x200, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000, 0x1f80000, 0x2, 0x7, 0x6}}, &(0x7f0000006000-0x4)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000-0x14)={0x0, 0x8000, 0x4, 0xfff, 0x8a8, 0xfffffffffffffda7}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000)={0x0, 0x7f}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x6c, "5896d2bc82844c5a4672dc5adf09ae4bc3a9a839b3cd914b059d79b4b6180114e6898f0cbc75f7c7a96eb27e1b4bc901cb6909b529d5650ba94298c39a96e2b2b10d1a86bca7f7ce50854e63ee448e64d362861e38af03ce398c287f21cb0b167dd7faa6e371104b594a5829"}, &(0x7f0000001000-0x4)=0x74) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000-0x6)={0x0, 0x28}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000006000)={0x0, 0x10001}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000-0x8)={0x0, 0x70000}, &(0x7f0000007000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000-0x8c)={0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3cf8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000005000)={0xfffffffffffffffa, 0x8000, 0x0, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000004000)={0x800, 0x0, 0x3, 0x7, 0x0}, &(0x7f0000004000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000)={0x0, 0xfffffffffffffff8, 0x3f, 0x401, 0x3, 0x800}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0xa8, "8b2903afc91a9dac5eb82dc78a75a79fae29c2f3b5a21b1669b6abbcfe01814b1cbbf0aa822d608c4814fd84c90fdbd0a973a7c7a39c01738bc0af55e504e7eb3d1b59d9671a4ce1d2776cc1dd71fa8ed78b575178e0e4d0dbb522647ce8a76a3a913b7ce21755798efba97f7b86d623796d4cf55405a6d61ede8334628a58f81fcafe8f6fbeafd770c66d1abb6673609f3b0a18bb7352fd3ae0cebc67a0b1a848b29affa8fea351"}, &(0x7f0000007000-0x4)=0xb0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0x1f)={0x0, 0x17, "71733786a894aafc4ce2d727b671ebec7604842675bc60"}, &(0x7f0000006000)=0x1f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000006000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55, 0x8, 0x9, 0x5000000000, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x2}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xffffffffffffff9b}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000006000)={0x0, 0x2}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000006000)={0x0, 0x7}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000-0x98)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, &(0x7f0000005000)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x7, 0x7, 0x7}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000007000-0x13)={0x0, 0xb, "2fd81ad6fa5dc783776aaa"}, &(0x7f0000002000)=0x13) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000004000)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64, 0x100000001, 0x4, 0x1, 0x8}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000-0xc)=@sack_info={0x0, 0x0, 0x7}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r5, &(0x7f0000006000)=[{&(0x7f0000006000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000006000)="be4addb5073724802d9a6daf587ab428beab33cc737aed2bc15a514c15e5bdd9c4758c14daa114e883694512dc771c87db30f6f9572fbe8d89a3c2526fca58fbf61a7deae8e7fe7ac67f85c24be3a050a0bb1fad05e4da4ddf7f", 0x5a}, {&(0x7f0000003000)="419c56d9a002e3f5011a0eb51fa6f8e0e3018c8918ad7e296906cb7339d951d0942ab8732d119582c827d16c3e60a26005d9e9fe80fddc6604b511d14d23236d4f0104fa4461bacc644498f4725d4d8809b8d11a5cb5f283dd515099de79dc85817084c431a9bd95f534b0cea2fe78303605813a53c9986ad8564e13d31be2b5ede421f446f590aa2e911551ee09d3ec3448025da312af5f66b6be76cd739f7ead5d27044f1a725d71dd4b9bb2b2fb2cac0956d7ca030f80b27fbd8a1dd1af2a1c7e6f68371b716cf82eb5ae0852bc080ba9f0a0e864d0366d80911d9835751f1b2f328c3dddf944e2bab221f7edae942fc8f93164e0", 0xf6}, {&(0x7f0000004000)="8aef042cb0aef7560c5d7f0e17f8a9df55cb38c0bd0e22ffe3204ee36498131bb64c293868a3c9ee4292028c01132b28fc9246af0a50c3bc9b436d947e2930a4d45e4230b4cb5d56169cc88ce44a419daa4d73a11be41db71bc89c208cb172bc2084b2645ba392670cdc1205abca4d2af57167bd0dae1cb8cfbbe44def83b28707052d6464cb7743f2b75e0da57d48e254a84713eaf34ba475feb02e3c163dbed0f804c513dd5960ad573f3a0be884", 0xaf}, {&(0x7f0000007000-0xfd)="7b15788a12096573fa49b96c1b762c9cfc169e3ee560dbd42f3d108b69e6b3c6ec006e04ebc2fa513c8981b75640597b00f72e66fd0da315a4f629b6d8fa0cdab0a6dd84544aec2f2c87744caa5368001ceeed12d7e76c17317a4ac51c39487fe1d86da289d9d0f9fc43ba0331a2e01e7d96d2988cf8faf0f74c1b7c60c929a055f07ffae43ce9324b8e9dcfeb4e0110070546de3a862b5592f9efaf2997aa25d0056c1876c4a2ac67322ac0b64a396ae2b83af6581dac9121a7c028dcc77c93485d301b80b95b3c6eb295c064cfc23752376790e5e150661617551fc567a78e693db475c4ef93c4125a8e192f77ccb563ecf846e8d6b97c9380ae3131", 0xfd}, 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0x1000}, {&(0x7f0000006000)="6cb58534ea3430bab470f762995101d0e8e92075a03a4410c45e6f28eeaeb7b3cc509e76cb58206b77b9e9eea768c4dd1d299267d1803830f87770f94beed7e7295031b752b37e8c5a06318a1bf6820647240c7469e2a8134e848f7c74a4533b935c0d1312a4ba2ab3b0", 0x6a}], 0x8, &(0x7f0000003000)=[@init={0x18, 0x84, 0x0, {0x5, 0x3f, 0x100, 0x6}}, @init={0x18, 0x84, 0x0, {0xc36, 0xffffffffffffff96, 0xe1, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x5b, 0x8, 0x18, 0x4, 0x1, 0xfe6, 0x1ff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x8, 0x5, 0xf7c8, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x0, 0x8006, 0x5, 0x7fffffff, 0x9, 0x7, 0x5, r8}}, @init={0x18, 0x84, 0x0, {0x20, 0x101, 0xffff, 0xd78e}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8008, 0xf40, 0x4, r9}}, @init={0x18, 0x84, 0x0, {0x8, 0xf3, 0x8, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x3, 0xc, 0x6, 0x1, 0xffff, 0x6, 0x5, r10}}], 0x1b0, 0x40}, {&(0x7f0000004000)=@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f0000007000-0x60)=[{&(0x7f0000003000)="215c3b510f246695ef81e029c7a2f768f01b4103bb970a162a50c77bcc3d3984f2301e3fbfd4b166b1d1d01938b68b185547bc7728ed14388ead700926b985d74be8283090773f", 0x47}, 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0x4, &(0x7f0000007000-0x60)=[@init={0x18, 0x84, 0x0, {0x6, 0x10000, 0x0, 0x7ff}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8208, 0x3, 0x4, r11}}], 0x60, 0x0}, {&(0x7f0000005000-0x1c)=@in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000002000-0x5c)="718ba286075018eccb0ea9eece6636c7618f98570c4b0c8c185fce901c6ecc661f96fd789674af7d60f6425d93638ffcdfe25879f51a101ac36c32b294c170d10be66745a350d8cf0b6cc33d144b48c955649e556d08f3f7764d8422", 0x5c}, {&(0x7f0000007000-0xb0)="2aaffb1ea29452889a94ff88707b6b307bca3e23720995ba0942947544b52f44a18aa254303fceebe7cf6d5e9e943b27c538d0825d0593c44581f6d86540c702ebc80d5e204b205bdf0e112fe7717641fd1f4785af9bd298b1ebe17528d4af03540bcd428e27a38de41569657c232ec2270d15b2499bcbbc37cd04eb7f89b6659815731b74644f7551073c8027d2f2fb8700056f50690608a1b3d1821a7a6ff6d81386d19bb831d0a3dd91fbbced8d8c", 0xb0}, {&(0x7f0000006000)="4820a2976358cb68da17d5b31931097b3ebff87a4943021950f177e386dae9521c8df653bb4ae349479616c0376233c8bb61ba10de27565127e98f14dcd37df9df7855b9c759e9d7a77cc77a32769074aaaddb6a570bc144fc31477f704f13957d74a9c6659144cd99eda741d3b1beb6ed7b5dbf5a26d04c2733b39924bb7f6ab2a2964fd6fb30f733bea31052cd", 0x8e}, {&(0x7f0000006000-0x16)="ddcfb56b1b1804858c0645c73dfe2c3521e09b156fa6", 0x16}, {&(0x7f0000007000-0x9c)="fd89eaa59ec01a114a2e64c3ac6137c79ece9ed81a63f54ef5e76a4f83fcbc5790383cdfc5979764b5127333730056cf0c44aaed49a521573518ffbbead52fa966d8b60a059e8416c32edd0a94288650f26e12ebff3ded5d01c9a29a41cd4d6d8036681653313f526157c4100cf778e1d137bcc421eb870440588c429bb55a55905c6a975f6fcbde72f4ea94b3f2e53edd070b318752208bbdb3c3b2", 0x9c}, {&(0x7f0000005000)="69c5ed2243872d90b13837151f867e821d8d097b6b87c6d72863932fbf16e5ff90f573b6075ac82040ac7c462037eec2d87a59ae0f531b97a2570e9af93d75944f761e66d4642144f94c985df97d5ac157e4599a00d06b583068b5b03c016469d251b5d0b6e02486ea1144817e81260f071ea5afe0549056ff5ea86436048cf7de9d8ac0e9d053ed8a239215bbcc3eb596cc0125468e6fc9f6da751e3b0eb5ef576405cd58b7503fa78e40b8091cb55901aa4fbcf080fa3e98dee15ea0f5c8df1a11a0cf15a752d924f865c24ee200b61c01244e21352bd1eb0d29a9216a9456368632152928072c124a88", 0xeb}, {&(0x7f0000006000-0xa6)="f963733912404df9ed64e16cc679b6d99538dbd564e31c48aa41504e405ce2bc34896885869b52966ac90eea2e5190f9c1dc8583c5af89df2719db76b59a00371b1eecc772513d1268d7c23c7d836bb67d39346a8c37aa6dbf8be72277cdbb6f73c8cbd72d2d4ef9eb761412906f0ecf6b04c0c4f20b92b05461b035208c15f9e746fb7b354724f11fd8b98655303fdcfc827b640a0725dd7d32114289f283f6aa8133da96e5", 0xa6}], 0x7, &(0x7f0000007000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x0, 0x299a, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x7, 0x800e, 0x1, 0x68a, 0x7fff, 0x4, 0x6, r13}}, @init={0x18, 0x84, 0x0, {0xffff, 0x7f, 0x8d, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x3ff, 0x7fff, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8201, 0xffffffffffff7fff, 0x4, r15}}], 0xf0, 0x20000000}, {&(0x7f0000007000-0x1c)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x1c, &(0x7f0000006000)=[{&(0x7f0000002000)="d68a372dbd5b0905f4200e4a554ee117bb3dbc38b5e0ce3d06f1288f88c005ad6c863f7bb09d214cacc15992b8689c59b85599ffbbf686368c514dc0149b09de5008d1009b63f91a499afecfefa9e8b78424f66ff767594ee89b279a12", 0x5d}, {&(0x7f0000007000-0x34)="4f4a99b125c014ec8f9ce04ab096de69512ed995f7aa9d84266aa7609e9f81c058582062edae9ee670abb1f128c8400dba852907", 0x34}, {&(0x7f0000005000-0x45)="dbd5970ad3ef5e460a4b3ca7c4db236e531310d03c61d89c5e29f971528bc1bdc263935e531caf44d73b6ffb9b38a115358cb11570adcb362f2f91b58751df39b633f75f3c", 0x45}, {&(0x7f0000007000-0xc1)="5463014d9283ec7f13eac21e83f043beb2a4d94d61318944d6fd978e49b4ca190af368e249fad4647370247af1c059691cb6afc5fcc0f4dc1c5c7e37a0bf8369fd5bc4ed5a96b67f13b1efef42e695eee1c995bc985c5de00bf8e3faeb0193527478629016b15d4fe07e5ab2877873d456f4e1058084ba2dee0738ae24e7e5d0677d1ebfd3a8f83122d062532f946b3b0e292926abb8a05b21a88fe75b689afe8279e2b646e84f8d4be3219e5b05353987398c37aa48a85b4ca49d4571caa9f0bd", 0xc1}, {&(0x7f0000004000)="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0x1000}, {&(0x7f0000002000-0xe0)="2c4ed35a3cadc8f1dabb3e7fff291aa4f57b9bb8513c965380b1ac0eee7500dc49672dbae0103bda90f5114c382c753ba723f0f7de7b9313948dceadcffda6a379918f9e8a65312b2115561fbd2fe35c45bf53fa7c8ad185e80bdaf99dc59ca197f22b9a4e6da43b76e8ceed77835d0fbe01bcaee9543a3485c7bd4aed97670f3fa548f470428ba46dabbb26806a1bb445f55bb79c0b0a6c27565275b657ecfe5a0a7c71a7afd13ab4472b79340d58fa4a71015cfa21d2010407bc5f3e53f896099b067a9007699a23b41c9f186df195b5339f29bc2be074fe179eed1bc30700", 0xe0}], 0x6, &(0x7f0000001000-0xc0)=[@init={0x18, 0x84, 0x0, {0x844, 0x5, 0xe1, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x519, 0x1f, 0x1, 0xfc, 0x400, 0xcbd6, 0x2, 0x4, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0x8000, 0x1, 0x7fff, 0x3ff, 0x3, 0x2, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x3bbc, 0x9, r18}}], 0xc0, 0x20004004}, {&(0x7f0000002000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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0x1000}, {&(0x7f0000005000)="e2e37e8ca91311d16b79a15fcf22ed114f3d47b746c54f66c219d3f18285ee1223dd99c0f41642583fa65df56a2a5863edc4f29b8897cd9828e3c86afe33ca03dc724f18f02713a70e508d39e9c1723af74b950f71b18cdb84d9efa7f4f8", 0x5e}, {&(0x7f0000002000-0xea)="40d49c9a65b05bbde29c9b63a500889e5344b0ea1edfb639b8943bcb03490c1f9266c5e5c406fbcbace607fe31cd6d14441f51f7ad56ce997b9944366e955b885e24d2538aae7aa71b402be6ed6970c45fa16452e69036f2274dfc2105ccc3a27bc4e51f009643ecc00f36ab1494ebfd87d5acd7679d52f3102bba9c71cfd0f01b5bcdec2077d84bcb1c5977436c0fae0624823a78190cdea3f5fae5ed4640ba9056b1aa6a002b53b089110f6431d055d1ddf971cdb1dc6e4bb6fee39c7353f7d16ec061a2554498303989238f2fea65e31d66596fd4749d9a93ca15374d9de1425e5c0db2c3a8d8e146", 0xea}, {&(0x7f0000007000-0xec)="a230b50f2c1b0ea05c680c85ff6a933e12cdb5ac2e16f77e09e43d55a9ef3ab07c88901d33e4884245776c7e560cc59a44dfb5b01e7573d9003efcba96af6df21a170fe65c46de5baabdc2e757f4665d6e063a571bcb9eb91accc01523b613f99bf374f0b33028e54220c5b1028badc6a1d1a04fb3ab9fb2b3055be34977fbac47e4e3a4dcedc7f9b190a788324a3d2c7614855e95ba6382dceb6f9ed6ff94a40c5d8ea5c6cceb8abe6e350f74b9fdeb93950d9d452762d04efd86acb5a82512b2e9066e33d7ccf45c6d164e2998514d80bce1aef44aa1100544bc6415792fb53c76d5915298e1c5ffc9ae52", 0xec}, {&(0x7f0000007000-0xfc)="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", 0xfc}, {&(0x7f0000006000)="62f6082ae3ade15941", 0x9}, {&(0x7f0000007000-0x6e)="eb3d7e75c947b2de62069b5f555eb65cf2c93b3fcffbaf40945c3d97160397832a098f270f38561408246e62f391283584b84539bf70b3e11b2189b2627e63eb6c190cec3abed176dc117684071c08fc40bf7fe95f1181d91e244b1754db36f5a2b6985058d2024d308051f13068", 0x6e}], 0x7, &(0x7f0000003000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x8adb, 0x3, r19}}, @init={0x18, 0x84, 0x0, {0x6, 0x6, 0xffffffff80000001, 0x3d}}, @sndinfo={0x20, 0x84, 0x2, {0xbf, 0x202, 0x88d, 0x0, r20}}, @sndinfo={0x20, 0x84, 0x2, {0xbe, 0x3, 0x1, 0x0, r21}}, @init={0x18, 0x84, 0x0, {0x9, 0x7ff, 0x4, 0x80000000000000}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x2, 0x3, 0x7b83628a, r22}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x721, 0x200, 0xffffffff80000000, 0x3, 0x0, 0x1f, 0x1, r23}}], 0x150, 0x20004000}, {&(0x7f0000006000-0x1c)=@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f0000006000)=[{&(0x7f0000006000-0xc1)="9307f06bf47651b8ddcacf8e7ec5b8ea9252d189537758b036d69bc56b0796f08573c20845077774c62119476bbdb866c7e6f5074ba85d8f754f72f11171f4ce94512ee8a02a13f521da92adc639c171041fd815d7a29023bd027d90ec211127c8e709464948b94004de1764d8c419a6e91c36b3d9aa58e5c9cc795ce072514a65158e15531ab1bda537382bb2285038e53ccee74ab38e2a8546d36bdd1a70a3dc6c56c791d00583d8242cc6473f75fbc9cd717b144d146b899a3cc0288b24cdfe", 0xc1}, {&(0x7f0000001000-0x57)="589b6132882de475ff8a36c3cb1498028338776267cb18add8ba811dc0a3d0ebe72f1d83662932330323025a4a778cba41a23816b1ba377b83107853d8f009cee30e263b58dfa2f93a870022abd267d7f1f3e7e28a02d0", 0x57}, {&(0x7f0000004000)="29041fa162d0d643c30e5855b77ae99a508f948650a2939a60855ffca637f515323e79377549111369e1d4934c1ea961b58c45b0f13d942c", 0x38}, {&(0x7f0000001000-0xd8)="9355730f3217a894303a033880cc0e74aabf30fdba34a6b709633ed99524f100a7b639ed76f9bacd877ab8ae0e1fd5bc50e930a328138cfd338ec510eee7dbcad0f1893a9e0c462cef7dceec698baa8577966f528b3a45cd0f2f6066bfbf8ebc5615961abc31ec197505916758a6c33cd3e2a4633dc18be1fdf9bd2c07128405e70bcfba90f58763eeb261c1063e6f7283126d7a0bee1e697337634edce702f0d507cc8f39a3aeb6bfc5a062fc7569a5867fb2440a89d53b2f39d3ec0cb4c33b75a3c1207e14f702e2d21567fed422ac0f1c37b9d6a202a8", 0xd8}, {&(0x7f0000001000-0x36)="b130876ba03018c480a7ad57233fc5b7541b1c9ca6ebf682a2e35e6a043633a2679b3c8a9dd70645227ac1cc12f132331533aa1da9ea", 0x36}], 0x5, &(0x7f0000007000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x80, 0x4, 0x8bb2, 0x8000, r24}}, @sndinfo={0x20, 0x84, 0x2, {0xe74, 0x2, 0x18ac, 0x1, r25}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x4, 0x8202, 0x2f, 0x80000000, 0x100000001, 0x6, 0x8001, r26}}], 0x90, 0x48080}, {&(0x7f0000006000)=@in6={0xa, 0x1, 0x383, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2013738b}, 0x1c, &(0x7f0000003000-0x10)=[{&(0x7f0000006000-0xf5)="8cafbad990c81eb74aa62f6d2968bde85c05aff838095d4bcee3b425ff7642e247ad0a09451d5573b9b4642528cb6bd10494ccfb7f9d5a6ab1545b8ea123cd0be1415b817cb81b54e26dfe3529d2d04bee16a0670f72fbbc5b9d82b2387f4f16f5fb427455fa82adb9eabb0c06fe51bfbb9aecb2834888244e9d49706650612cf7653b2d6f83324c7ff4238f5f5dc1fb8c5ed3a1f89a51df399ace580ac8b35c09f48e8fe66a4b0546fa07dc2f9272389d2f78c65dd672f7a03e63539406e6f86ad84b8fbfa24e83e846d24a0647e8c144c8ba274422302be46fcae6112605cefb484faa643b21c60aa46c844912b6384bcbf6c327", 0xf5}], 0x1, &(0x7f0000004000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x4, 0x200, 0x8a9, 0x2, 0x282d40de, 0x1, r27}}, @sndrcv={0x30, 0x84, 0x1, {0x24, 0x3, 0x2, 0x1ff, 0x1, 0x5, 0x98b, 0x3, r28}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8004, 0x8001, 0x5, r29}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x7, 0x2, 0x1ff, r30}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x68, 0x4, 0x2, 0x4, 0x5, 0xffffffff, 0x2, r31}}, @init={0x18, 0x84, 0x0, {0x4, 0x8, 0x3, 0x6}}], 0x120, 0x8080}, {&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000)=[{&(0x7f0000005000)="0c515b3ea49eb0529258c17e0bebde5b7e0072669a1865900a5c60b3083b750be9ca7b9ef429aa31483be4cdbc7b54fabbbc3b3e8577e0b9ba8b5a42fe50dfd3ea35c3a1dcab4a18", 0x48}, {&(0x7f0000006000)="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", 0xfa}, {&(0x7f0000003000)="d7cad20736ac7a2078962237a4873c69243da386a87cfadff4d140baa1b2da93bfc2c72a05ddd213650d2f9b3bb6b0bc304ecd64f7e89dcbd4c0", 0x3a}, {&(0x7f0000004000)="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0x1000}, {&(0x7f0000007000-0x5e)="588e40020438d1a409d6bf13a3107c148078e6a1bc379d831a750b0dd2cae43a1785df70904c5941a0ac55f56b7e015c66521dd22cca2cbb7c4e903ee6393273bd757044d99149d3c88bf9e7a1d2a75f1b8ae473749eded23de833d9a343", 0x5e}, {&(0x7f0000002000-0x87)="38a68f8a3dfcb5eeb06845dbf319a0a9f4c4630fea6877bd122f9a771eaeb30d0e2b070304fe3d806522367ff9e5c197da9b002f80013abd7ade1d82f0b96bcb4ebe6a3dc3bbe942aa663a312b6afadc720a83550c4e5ec4ddb28a48ba60131e1c3904f949e827c308a4e684766113d2640ad44ebd411f0bda803d51daa5615718b96aa15aeb54", 0x87}], 0x6, &(0x7f0000007000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffff8001, 0x2000000000000000, 0x2, 0x91a1, 0x0, 0xddbf, 0x4c, 0x7, r32}}, @init={0x18, 0x84, 0x0, {0x3, 0x9, 0x2, 0x1f}}], 0x60, 0x800}], 0x9, 0x4000000) 2017/12/04 06:44:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0xbe7, 0x4) fcntl$setstatus(r0, 0x4, 0x40000) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r2, 0x3, &(0x7f0000002000-0x4)=0x0) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000001000)={0x6, 0x5}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000+0x65a)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) setsockopt(r3, 0x8001, 0x2, &(0x7f0000001000-0x7c)="9ef2ccf625cb40cb80ebbd5c2e3029c5bea002992a598785d512107f01c0c3fb63ce416c2ec1065a2ed3d2992b91dd2af4999f13527777a1e20aa11a5bd76ee69143d0db9f5d7c5dac5ae1e4739079c51e23f3b93412d43647376d200ab366b8d05f4909b3cbc54c1bcda101b8fc4307ecff30ed3130311218d67e97", 0x7c) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000000)=0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r3, &(0x7f0000002000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000001000-0x4)=0x48) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x3) ptrace$peekuser(0x3, r2, 0xa3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000003000-0xa)="69645f6c656761637900", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x7)="5afdb60f371683", 0x7, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r5, r6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000004000)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000005000)=[{r1, 0xa0, 0x0}, {r1, 0x40d0, 0x0}, {r1, 0x6529, 0x0}, {r1, 0x1040, 0x0}, {r4, 0x8020, 0x0}, {r3, 0x240c, 0x0}, {r1, 0x8, 0x0}], 0x7, 0x7) fchmod(r1, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000006000)=0x0, 0x4) 2017/12/04 06:44:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000091000)={0x0, 0x0, 0xfffffffffffffffe, 0x401, 0x0, 0x0}, &(0x7f0000cb4000)=0x14) r2 = dup(r0) pipe(&(0x7f000022e000-0x8)={0x0, 0x0}) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f000029d000)={0x6, &(0x7f0000dab000)=[{0x2e65064a, 0x1ff}, {0x0, 0x1}, {0x2, 0x6}, {0x80000000, 0x1}, {0xfffffffffffff873, 0x5}, {0x2, 0x4}]}) fcntl$setstatus(r1, 0x4, 0x4000) io_setup(0x23, &(0x7f000053f000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000351000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000039c000)=0xb) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000def000)={0x3, 0xffffffff}) eventfd2(0x0, 0x800) readv(0xffffffffffffffff, &(0x7f0000f8f000)=[], 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000cd8000)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b08000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d0000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000073a000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = semget(0x1, 0x4, 0x400) getresuid(&(0x7f0000508000-0x4)=0x0, &(0x7f0000add000-0x4)=0x0, &(0x7f0000a33000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b6f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001fe000-0x4)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b2c000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f000027c000-0x4)=0x0, &(0x7f00002c7000)=0x0, &(0x7f00000b5000)=0x0) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000837000)={{0x3, r5, r6, r7, r8, 0x20, 0x7, 0x0, 0x0, 0x0}, 0x7ffffffe, 0x7, 0x9649, 0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000105000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) r9 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r9, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2017/12/04 06:44:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000332000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00001b0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000066c000-0x4)=0x5) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000b61000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69) listen(r0, 0x0) connect$ax25(r0, &(0x7f0000522000-0x10)={0x1e, {"03471f0710000f"}, 0x401}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000ace000-0xe9)={r0, r0, 0x13, 0xae0b, &(0x7f0000895000-0xbb)="84c3b906148718b72e8ec221ca6e5b574d7165f6dcdd7eba815a2c0492ac7384b9065f6c41c48032b22b1069c966dbba64f87fadc657adc3b0d3ae4e4183db448a5294442b9bf87873ee56b146985f4072c0f2def0366125ce5e2bdd2472fd0a2b89f4e6bc06bc6eb299b9685f73d9fa2c1a4ccafd7623791859d231ecf42a17f53b36bddee6a09df1fff8c5023103d825b608177d09432ac68aedb51233b5a5627c3527038aa038f463ba3b4c207e8d7c1e47ecf52e8faa37dbb0", 0x401, 0x8, 0x7, 0x8072, 0x1000, 0x8, 0x0, "369679854d729a77cebbe1b8c0e54b847a48c154ab72fff334a268ba0aca0f1a62daa25584de73f32f7bde5b44ef9d40a1b965e04e735706000000651acd87cb996570203e9ce517cc88a99208dbcf2f86fe445d11aed7febf0104f54f417adb721e8d342bd4c803b19a32cb734bcb61a9bbf7831f0083edd84537ba03351b8c50a34a53fdc1ad0a6fa1258890a70871181dd4a7e695d13cc9e4c864b08ba1783e560059000000061cea70bfc5524b638843b34de9bbc50396e963df50cb50e1f2"}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e64000)=@assoc_value={0x0, 0x0}, &(0x7f000070a000)=0x8) accept4$unix(r0, 0x0, &(0x7f0000eb7000-0x4)=0x0, 0x80000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e13000-0xc)="2f6465762f72666b696c6c00", 0x40000, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000877000)={0x504, 0x2d, "101bd301b18b919820f929b7b7c1042888e3c589c4bab53cc40a2fed0b9edfade79ff0056e27b3edd36fe7b39a"}) syzkaller login: [ 52.168084] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2017/12/04 06:44:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000034e000)={&(0x7f00001b0000)="2e2f66696c653000", 0x0}, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006d7000-0xc)="2f6465762f6175746f667300", 0x1, 0x0) getsockname$netlink(r1, &(0x7f0000eb6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000088d000)=0xc) r2 = dup2(r0, 0xffffffffffffffff) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00003d9000-0x1000)="") setsockopt(0xffffffffffffffff, 0x0, 0x9, &(0x7f000083f000)="28bd12a495acae5f000452148865", 0xe) syz_open_dev$tun(&(0x7f0000668000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80001) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)="2f6465762f6b766d00", 0x103, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001c7000)={0x0, 0x80000, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002c4000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x3, 0x3c) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f000067e000-0x4)=0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r5, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) socket(0x16, 0xa, 0x5) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000248000)={0x1f, {0x1f, 0x6, 0xfffffffffffffb6f, 0x8, 0x8, 0x35}, 0x7f}, 0x9) write(r6, &(0x7f000001a000-0x69)="", 0x0) write(r6, &(0x7f0000ead000-0x1)="95", 0x1) recvmsg(r5, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)="", 0x0, 0x0}, 0x1ffe) recvfrom$unix(r5, &(0x7f0000d4c000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, 0x2002, 0x0, 0x0) getsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000498000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d15000-0x4)=0xa0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/04 06:44:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000097d000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000cf5000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f00004a6000-0x4)=0xc) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x8000000) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fe1000-0xc)={0xffffffff80000001, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000043f000)={0x0, 0x8cc0, 0x20}, &(0x7f0000786000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00005a4000)={r4, 0x40}, &(0x7f0000278000)=0x8) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00001aa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000a69000-0xc)={0x8, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005cf000-0x4)=0x0) stat(&(0x7f0000305000)="2e2f66696c653000", &(0x7f0000d23000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e47000)={0x0, 0x0, 0x0}, &(0x7f0000fbe000)=0xc) fchown(r5, r7, r6) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000fe7000)={0x6, 0x0}) epoll_wait(r2, &(0x7f0000b38000-0x22)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x4) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000fe6000-0xc)={0xffffffff8000000d, 0x0}) 2017/12/04 06:44:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)="6465616400", &(0x7f000084f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x25)="73797374656d080000000000000074683026216e6f6465762b6d24402f2d73797374656d00", 0xfffffffffffffff9) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000084e000/0x3000)=nil, 0x3000, 0x1000003, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000851000-0x8)="7200000000000004", &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000084e000)="82", 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x12)="72787270635f7300", &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000084f000)="1ae96ed586ce85e1cf54e34b5985d1aeb368e73f3b2a4c6df41891db62a6bbbc5cb348c6c9cb29ee40da190d08b324ef3f34a9b6f0ea375fbb7e47671ca1f6dc60d94fea6dbb19753d0414d7608035f880e22641d9f8af36ffe13af8dd7bb0516d90609132f09f504f4effd8867d8e6c36742d2d68b8f76329010cb1e6a417122bf67b5b74971d7b5b45c76ff78a11ee05d36d3b9cd9de8c15f89a0ee6342bbb74a891e4915871b3214d40605ff753582b478281ca07e2", 0xb7, r1) setsockopt(r0, 0x10e, 0x8, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f80000)=@common="00000000000000000000000000000000", 0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000f81000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f00009b0000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bb0000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) connect$ipx(r3, &(0x7f0000d82000)={0x4, 0x6, 0x1d, "00af743800ff", 0x1, 0x0}, 0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000f82000)="0f", 0x1, 0x80000000000001, &(0x7f0000d99000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r2, 0x0, r3, 0x0, 0x1000, 0x5) fcntl$dupfd(r3, 0x0, r0) setns(r3, 0x40000000) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 06:44:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b7b000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000025d000)={0x3895, 0xd50}, 0x8) r2 = inotify_init1(0x0) r3 = syz_open_dev$vcsa(&(0x7f00002af000)="2f6465762f766373612300", 0x80000000, 0x0) capset(&(0x7f0000fbb000-0x8)={0x20071026, 0x0}, &(0x7f0000fe4000-0x18)={0x0, 0xfffffffffffffffc, 0x0, 0xaf0, 0x9, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, &(0x7f0000caf000-0x4)=0xc) capset(&(0x7f0000fd8000)={0x19980330, r4}, &(0x7f0000fc1000)={0x5, 0x8000, 0x7ff, 0x559, 0x8, 0x9}) fcntl$setown(r2, 0x8, r4) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000c98000-0x4)=0x5) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000a26000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f000032d000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003a1000)={0x0, 0x0, 0x0}, &(0x7f0000728000)=0xc) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000500000-0x10)=[], 0x0, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x3d5, 0x0, 0x0, 0xfffffffffffffffc}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r5, 0x8, &(0x7f0000c31000)={0x1f, 0x0, 0x4000000000001, 0x7}) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000145000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x39f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x1, 0x5, "d7d5cd8203d9a4a13fcabf44e2d40df4564ba4c3b566ec165472f7cd572e0582deccdc70a3d8383223fb20454d7a9baf4b6b9fcbf8376a6460c266bf79ec019db145c5d83cb3f182f81abfa2aab33fc1"}, 0x160) fcntl$getownex(r0, 0x10, &(0x7f000095d000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000064000)={0x1, 0xfff, 0x22, 0xff}, 0x10) ptrace$getsig(0x4202, r5, 0x10000, &(0x7f0000f96000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/04 06:44:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d2a000)="2f6465762f7161745f6164665f63746c00", 0x10480, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000f4f000)=0x0) socketpair$inet6_sctp(0xa, 0x100000000000005, 0x84, &(0x7f0000292000)={0x0, 0x0}) r2 = accept4$inet6(r1, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f01000)=0x0, &(0x7f0000161000)=0x4) perf_event_open(&(0x7f0000bab000)={0x4000000002, 0x78, 0x9e, 0x1, 0x0, 0x0, 0x0, 0xc1, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3ffffffffffffd, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) socketpair(0x11, 0x3, 0x90, &(0x7f000079c000-0x8)={0x0, 0x0}) accept$unix(r0, &(0x7f0000750000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000ec3000)=0x1002) sendmsg(r2, &(0x7f000086a000)={&(0x7f0000fdc000-0xc)=@nl={0x0, 0x0, 0x800, 0x3}, 0xc, &(0x7f0000088000)=[{&(0x7f0000b12000)="217e0159b8d2f47d74f5e614b269a0d1b1fc811e35e587281a7ea6f5c1745bbf9f76888c02ba4335fdf495b73f5ed6a4b2d146c2b288fe6022de811e12ddf01bec492bdaf4b91b44aef75a041e14d6c1bb42d0c42fd09bccfb4d2945d24f3e13373f6b4c879bb92081035678cb077cba162dd7faa4312407e1bb8507556438345cec1fda7371733bdca5c6708b4331fc", 0x90}, {&(0x7f0000d49000)="48cb1d2e63d742917e19ce70c558f3d58b03eba364f4f753db29342d75f6572cf4dd93e491d5e37cc6340f30da9b888543f75ac91f658af129b04e81bf1c9c0463667e6c7df210f0b9cec167c567fa8a3bd03bff3b2deda715ab02d442809f3a23c00a42128d1a9b4bf45f88e7afb65d3a8e7af17437ce03ca100643a5cc5fcae40ec70f275adbf377b42d65727644d4d2dda7470eaaa4ed2bea8fa65800abd6f96aade8e4eb892312795b3dfcaac70ec055c5cb2679b5f7a437e393643d1ca5dc43eee61db481e3b10de429a05b3e010a1f34a766ea4e22f496e35669e3b78d507d8a64a0387414244cc69f9c06a358ccb4d8e279c9e7f8", 0xf8}, {&(0x7f0000b90000)="80f40dfee562a7db72a7559225ec361075c6222a5e8e44aeda685af63284cb30157ee7d4247f1c08d73cdfbdb554cfef688ccccd2bb7c83fcfe9cbd7ac31dc9c91bcc833acd1364017c47affacc79dda20a4e4116c05d13e23729208914b29adf58f7084425469e9f14217e7659358182aed876797dfd91dcc8af37da277ab90f01f4c", 0x83}, {&(0x7f000091e000)="f56af62332a796ca3aef67378b9b8452c060c5bc7266ccae18a47ed01af6", 0x1e}, {&(0x7f0000dbc000)="84aa278aaa2bf0e31c", 0x9}, {&(0x7f0000f73000-0x9c)="02751d079d0b41fb855937f75a5d4bf612cc8435586295bdf6ef9959b7e4cc3267eb8382bee1abbe912389333ab24e5cabc27db33659def6e572d0867b7ef95877d3eac8fe97e65fb92b562dd7b66498dcc5e993bf2d885d75ad2942935a02df90bc2c54e02f07d4a597bdf65adc6ef4acb8980a69c3377c9d1aa0f4a6837280a2435c78cb82a7e90cbdf1d40c724e46244e040b091efc76052e3b6e", 0x9c}, {&(0x7f0000144000-0x8)="acfc2a3de97418ed", 0x8}, {&(0x7f00001e4000-0x80)="b5f1abd6011181a0cb1b746fe5b85ee0441d401b92084f6f56e265fb7c70ae014951278cd2514619756243cf73a3b2a8e693a772b366b2663f53cdb5f8197763b11a947eda2c33a8a2df4e0b1a32f1940a69b4877f6a0b496513a4270e455c40384e6a7d8f84bbf759c0e7b2e8cf941af9dcdd8a78fd2ff588dafe6169df3ea7", 0x80}], 0x8, &(0x7f00008d6000-0xb8)=[{0x60, 0x118, 0x5, "d6ad0d5a8e5a8accdedc7e6e606a837c8a4d4606fb42ae6d7a811cf8fd30198f81fdcc27246ba50351f01728b10e84c342c9107d808a45d6afb6f19ec1c6bd16a14e7c60d3a6ee0aed"}, {0x58, 0x1ff, 0x8, "d972c9b7863c363f9d21e8688c9ff08404139e1664e9a306362d98333bb2af96424c3e73494311dbac2330a2322700879f3ff48cee909ac001d395eb8170dc3c240e"}], 0xb8, 0x80}, 0x40010) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000da000-0x4)=0x7) r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000142000-0x1)=0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r4 = request_key(&(0x7f000067c000-0xb)="6173796d6d657472696300", &(0x7f000039a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000016f000)="776c616e302100", 0xfffffffffffffffd) r5 = request_key(&(0x7f000060a000)="7472757374656400", &(0x7f000029f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005c4000)="00", 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000ca000-0xc)={r4, r5, 0x0}, &(0x7f00004d3000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a, &(0x7f0000eed000-0x38)={&(0x7f0000079000-0x10)={"736861332d3531322d67656e65726963"}, &(0x7f000039a000)="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", 0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chdir(&(0x7f00009ac000)="2e2f66696c653000") ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000130000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000024e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000023d000)={r6, r7}) open(&(0x7f00003c2000-0x6)="2e2f62757300", 0x2000000008004c, 0x87) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000acf000-0x4)=0x4, 0x4) fcntl$setlease(r3, 0x400, 0x0) fcntl$setlease(r3, 0x400, 0x2) 2017/12/04 06:44:50 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x8000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bba000-0x10)=@common="62637366300000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00002a6000-0x4)=0x0, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6563622d646573335f6564652d61736d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000092b000-0x18)="ad56b6c5630faeb9958a8992cd43870cffffffffffff7fff", 0x18) r3 = accept$alg(r1, 0x0, 0x0) io_setup(0x4, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 06:44:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f00009a4000)=[{&(0x7f0000e94000)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f000084d000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x2, &(0x7f0000845000-0x40)=[{&(0x7f00008f0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f00000cd000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x727c, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x5) sendmsg$netlink(r2, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000dc7000)=[{0x11, 0x1d, 0x80719, 0x0, 0x0, "12"}], 0x11}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) seccomp(0x1, 0x3, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x6, 0x0, 0x10, 0x407ffc0003}]}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ac9000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000048c000)={&(0x7f000025f000)="2e2f66696c653000", r3}, 0xc) r4 = syz_open_dev$loop(&(0x7f0000945000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000044b000)={0x4, r2, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000910000-0xb)={0x400, 0x75, 0x3, 0x6, 0x1, 0x0, 0x25, 0x4, 0x80, 0x172, 0x3}, 0xb) timer_create(0x6, &(0x7f0000391000-0x60)={0x0, 0x22, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016c000-0x4)=0x0) timer_delete(r6) read(r4, &(0x7f0000e5c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x7, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x7]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x101002) r8 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000407000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c4a000)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000bc9000-0xc)={r0, r8, r9}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000058000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffffc0, 0x5, 0x6, 0x200, 0x1, 0x8, 0x3f, 0x5, 0x69, 0x9, 0x2, 0x0, 0x1f, 0x9, 0x9]}, &(0x7f0000054000-0x4)=0x108) fcntl$getflags(r7, 0x40b) ioctl$int_out(r7, 0x1, &(0x7f0000054000-0x8)=0x0) r10 = syz_open_dev$sg(&(0x7f0000933000)="2f6465762f73672300", 0x7, 0x20103) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000772000)="2f6465762f7667615f6172626974657200", 0x100, 0x0) syz_kvm_setup_cpu$x86(r10, r11, &(0x7f000004b000/0x18000)=nil, &(0x7f0000d4b000-0x18)=[@text16={0x10, &(0x7f00007d5000)="67660fc5d1007d98ba6100b80080ef0f234dba4100ec0f72f50a66b8870000000f23d80f21f86635c00000c00f23f80f20c06635000001000f22c06766c7442400734dc1b86766c7442402009000006766c744240600000000670f011c2460", 0x5f}], 0x1, 0x50, &(0x7f0000d1c000-0x20)=[@flags={0x3, 0x80040}, @dstype3={0x7, 0xc}], 0x2) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f00000b9000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3f7469be, 0x3, 0x0, &(0x7f00003dd000/0x2000)=nil, 0x401}) [ 52.314382] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure [ 52.347549] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2017/12/04 06:44:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e87000-0x4)=0x40000000000003fe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x51ccd661, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000023000)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ba1000)=0x0, &(0x7f0000e60000-0x4)=0x0, &(0x7f0000d3f000-0x4)=0x0) lstat(&(0x7f000049d000-0x8)="2e2f66696c653000", &(0x7f0000439000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuse_mount(&(0x7f00001d3000)="2e2f66696c653000", 0x2001, r2, r3, 0x1000, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000050a000-0x8)={@rand_addr=0x9, @loopback=0x7f000001}, 0x8) r8 = syz_open_dev$tun(&(0x7f00001bd000)="2f6465762f6e65742f74756e00", 0x0, 0x8200) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r9 = dup2(r6, r5) r10 = add_key(&(0x7f0000a02000)="69645f7265736f6c76657200", &(0x7f0000982000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f00008f8000-0xc)="6b657972696e6700", &(0x7f0000fab000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008f9000-0x1)="ba", 0x1, r10) add_key(&(0x7f0000fdb000)="1f007270635f73f4", &(0x7f0000ba0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000016d000)="b363f0a90f1299bec7668528769c8bd229b40e4d3f6d02e7c53ccd7481764016588c39e1013341e587c9aeddd8e04d0c42a9ae181893231296188364d70bf63039f318f37aae6940e72f3ab2415296ebdb285f82ee41081c71640a591286", 0x5e, r10) ioctl$void(r0, 0xc0045878) read(r4, &(0x7f000031d000-0x15)="000000000000000000000000000000000000000000", 0x15) bpf$MAP_CREATE(0x0, &(0x7f000081e000-0x1c)={0xd, 0xa5, 0x1, 0xffff, 0x4, 0x0, 0x100000001}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d9f000-0x10)={r9, 0x18, &(0x7f0000679000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) syz_extract_tcp_res(&(0x7f00003df000-0x8)={0x0, 0x0}, 0x7, 0x10001) ioctl$KVM_SET_VAPIC_ADDR(r7, 0x4008ae93, &(0x7f000012b000)=0x4) sendto$inet(r6, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$kcm(r5, &(0x7f0000c9b000-0x1c)={0x0, 0x0, &(0x7f00003b7000)=[{&(0x7f00008d9000)="e85ae2e394cf098728e9478c08131232736315d32e3f5801bebb1f0420bfd557a79f48a5544144dacf3a59b2335964d265b729bb521d03a80f4d5ed655008b2f456aee9bd3406da5b9fe0bacbce76628561427a5fbc1209312cf518a396159205cc08c54bc5b5fe1ec36bab2f6c883da95cdb397e5efc373da5d47192d6dadb027be68dcbbb91a2688e4b30ca11b801636b7090e60ce009ce826b5e601cbd1", 0x9f}, {&(0x7f0000e98000)="c398e5f5dcfd28de9cdfc649a7b946d1b9ffa81ef3a2343b34fe505b48f19ba1a452c76075eb6ea20bac8dc35f9b2cdb929ff56ebafe5c5558410cc71daf5c270d5cccafb3", 0x45}, {&(0x7f0000079000-0xf5)="7ff82f8b1e3ce290e4536ee572fcc34d65000000066a19650a275cdf7741488852b36ae6bd16c16d7473807b55186fef2c4cfa5de78f53422855b44b0cecdc282c85fcdf917881eb36d6ec2836d06435041ff616a71ccea481924747f8e76c14194a2488076ff2318ddb404db9b9876140d881b6209afcba06944ddd79bbd5bfcedd08a787b95db2e449ad8a1e0cd35c51a6c7d075060000e16f569b32f2c434379668b3d6a80ef14dbfecea92410dde8168f34aaefa024b9d73d4ff69415b828c0806dd64c0274a236cf0e0cb68980f050de8f4417b7b43976575579beef37bcf0467c466866a4e6f8f472632890db594abb3a083", 0xf5}, {&(0x7f0000d0e000-0x7f)="832ba34862ca32fdb5082e76fbc75ab3e829643b737c28a37ea4efa5c969ab792d48dc8ba3920a72b816014a205bafbcee8db78d6fc17761fcb9fdc32b6ce35f15edc4a2b56ee51533dc5839dbcbb6e797a5864c6af68bc3fc2dbb8fa40de21f37794fe12ba987d1923babeed68e23b00c7a7a1f3db301a5076b9b3ffbb9b5", 0x7f}], 0x4, &(0x7f0000477000)=[{0x80, 0x109, 0x2, "e1997baa16767d504cdcfba18db484073c5265382eb65df08c6209fc21f0bcb57288f350637c01574ea9e87b9607bef7964e287307d77d1af0aabb23dfb0432689a2a3b4a2e9c89231211c872b0fa2aa92c1311ce99ada9b8c266b3fb772c2bd70c95ba12cf7c3d0a122408474"}, {0xe0, 0x108, 0x6, "62bcaee49bc08b821834692c6e1acb7d4d83fbcbc65bf1a457dcc6c64302bd24e1ea505eee4ee75d4dae687cdadbfedbfb0d59bb541281d19a2b9099641b3321138dd84b9db89926e1bb6a4605af7c8c94725ae9b4068b7e32e2c83e7bcc622617e2380f4c74f77cc792343c9d4769c66018fc5410f8fdeb02274dc30272f11ee8631d2d09b46e393119a049b0fae68d112227dd9103aa70105c59bec2a83013560fc8cec831787adcbad8a0876a5724cd040d5a068a8e6938b59cde9c0c9a880508c740db7656d75477"}, {0xc8, 0x1ff, 0x6, "2d8dbce15f627292aa90504c8fd401d1d999c1b7661d82c2b16aeb87859f4cae0e0df5af34fd923894aa9a78af138d4460e2063b3fb226f6be1511b6b130383460828176c4aefb22d25bb2442316e9c8e18422445fd6480fa5182265cba186b35cb4e99c5cf8aae066a06294c309c4a2c8f7ccb49e4ef8c6e6c1975a973b37aa18a90c5eb3a8d0e179419ca1d0e47c603f675c4704b1f8f406a5bcd1ded8b61f71a90f6ec0e03051db7e761a47756ca8bad990dfdb32c4"}, {0xa8, 0x105, 0x2, "cd4e1ede42fe1edffcc1ed7a60b95dba9207b6e2a628b933f40f83cb5872d51397b1560abacc31f129b609affc3195ad3f75b22fbc1c500e408f71a4073b942b1b5e2e387fb8431c872018ec90422087079a6e555c0979e80ffadd2d483061b555e1d6131d9f4b391fa2f64d9081c03c6ac37f7ea384610f39ecf844612baa940358785564b3b9fe73d805bb72d50fe877870c241a7951"}, {0xa0, 0x110, 0x80000001, "17e3767bbfe3ea40a549d00b59f8761a24b3f8fe24a1a3364284d4487dbc16c32aa0592c1ac329a3707bf558c7bac24d1239cdcd744e2efd3d68672cd520b81b2d238b076e1cd6f0f51ac02cc0136d1f128c499bde0b4de9d7316f59f63d42e56a2a44f666e5fde1f3edfe99f19b7989b864e3f17aaa746e1bd62f6745dbec75d0f55d728adf4ad6479317cc"}, {0x48, 0x111, 0x9, "f75141b25dc0f42e80b067c375312f0e6ef6a3ad9eadbbaacd5d34fe77e9799fd12ea947f67e93ed919863f42c18043a8c3e1fc3ab"}], 0x3b8, 0x40}, 0x40) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000a06000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000845000)=0x14) 2017/12/04 06:44:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000024c000-0x8)={0x0, 0x0}, &(0x7f0000a60000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000984000-0xef)={r2, 0xe7, "5395a1bdc6c67d13d3e8eee220a0c0413434330e416c72ff48fb49f44a66753d935066d14b671754e414e304fbb88a0566e21237bb80b77f3f661ae48a5af775df895907b2b32f25e41d502a75339cbdcc9bb61ae2b86a96dad9b815826b9e1a08f223bb71f0108efdd5833b258514f74a60f668f895990d5eb302602e4f008640119de72a4a6912b1d3c6ab14123d692c29d4891000ab456c14132f990070bb890ef0185b5e29a73d17a2e4974b66e43117d47739eb85f463a6e86bd90a6a7602b7fac7581402126d484aa301d02765c205913b50bc5e790cfbb72c614298f3528a5f0ca62f7d"}, &(0x7f0000ba1000-0x4)=0xef) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000faa000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008b9000)={r3, 0xf84, 0x1ff, 0x40a}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00009b5000-0x20)={@common="62707130000000000000000000000000", @ifru_flags=0x4000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) [ 52.448186] audit: type=1326 audit(1512369890.969:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3377 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 52.473826] audit: type=1326 audit(1512369890.970:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3377 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/12/04 06:44:51 executing program 1: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f0000c89000)="020800a027", 0x5) setsockopt(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000c8e000)="b9", 0x1) socket$inet6(0xa, 0x4, 0x200000000ff) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f000005d000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r1, &(0x7f0000b65000-0x8)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x4000000000000a, 0x0) r5 = socket$inet(0x2, 0xa, 0x30) close(r5) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000000)=0x9) pwrite64(r0, &(0x7f00003ca000-0x1)="70", 0x1, 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000001000)="cef831d58adb4797810de6c2b73a80ddb06256f4476c55ae73689deab02ce25b8aa3111e1c9f731e527026e1fce5e6d7faa93695231e8a074b70a91c41a514e534e22f68345fe003e8e0884aad25bd", 0x4f}, {&(0x7f0000237000)="6e7aed0c98f456122b93e7590b912df149769423b592738fcb58659661dd9225a92a7bad2505d7048740960ba36281556b7a1293c238f07926d82062a27893f5dfbf950b", 0x44}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="189d50b564ad8471c59b7bcf7618c83d054b7987224c53cdcf83f93d923b0b0d6e78e54894951aeec4eb776bfc2208e25e747a9f2fcb4d678bdd52bbf45649f6036e5faa9087d10624a73c43ad05095a03208dea09832aac7d6f98ba1deaeb8f09ed6ab361faf048e0473b8404b09286be6f3fc96bbca0c1a02584fc9956a732ab4436cfd7d7a97fc2173f835e23a1f03c3e3a09b7393d8755ca2202c27d00c49687da77f62dfd1526eec37cfc0bfb1037d632eaa97dc4fabaf7c28529cb1b8a68a8cdc2aa6ef8567ab20ba658804b0c80dd60ec6482ef1654bf8666cdccb1524125de890c3bb2956f947fa439da6bbf9b5998b875b1b69b", 0xf8}, {&(0x7f0000001000)="14ea497a7f3a91b9ab0c8ef3cdb9ac9969d41f2322da3949523d97947a9f06c0505f787354d7d909d64eee04cf8d0436a14b728d714697bb0f2df82f140c5a0e045ddf9f9b6ae7af4a742f3751c7ca32f7be8d62d41d7a0d84e431f28a9ec519c905a2af5b136340631d32b0f372aac0bee3a6c600bb913e1bee3bef761439b09ab335ed81d7571b38ce17a2972f4bbfd1fc099cee1e5dc635108418b43d47d5b57579172f3b52fac7a76ab25737034f7e3fea909e5029f1ed48532c856250be396b729f89c701", 0xc7}], 0x5, 0x0) sendfile(r1, r5, &(0x7f0000e4f000-0x8)=0x2, 0x9) bind$ipx(r2, &(0x7f0000000000)={0x4, 0x40000000000100, 0xfffffff7, "ff05001f0e38", 0x7e, 0x0}, 0x10) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f00003d3000)=0x0, &(0x7f0000613000-0x4)=0x4) getsockopt(r4, 0xfffffffffffffffe, 0x8000, &(0x7f0000db8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000e5000)=0xa9) connect$inet(r5, &(0x7f0000c8c000-0x2)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r4, &(0x7f0000003000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000002000-0x10)=@common="6970365f767469300000000000000000") r6 = socket$inet(0x2, 0x0, 0x6069) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f00006a1000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00009dd000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000171000-0x98)="cfdcab0a7ac3957a72f1d3c3652582b7079fac5afc12febb92d70f9149f5d8af38d1cb7de3ef5fdaab13c622f5d68b793b669ad06d71f6dde4746d387001ea20538812587f77055ecc6ce5a3b1cc79971667eddce3f1f90e456313dd6d1bff3670744d3cf9337a0bdce8b2d81827fd34fcddd4d45c91c32baba71e02e227c278cf552428231600ab5da72919c1c87f858d1d3f1b55bf1c6d34ad3df21b55f9b2bbe2d6a5bdb5a0eb03d59fc9db749af4edfe995718c8b864200498099c9e3b00a43cc2b89fefb0d6e80269ad730628416a530e6e82f6c12384a03019046613936873ab3c3c559f053dcd2bc90aa99b9e", 0xf0, 0x1, 0x0, 0x0) 2017/12/04 06:44:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x0, 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000074000-0x10)={0x0, 0x3, &(0x7f00004e5000)=[@in6={0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r1, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)="2e2f66696c653000") r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00004d5000-0x4)=0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc4000-0xf)="2f6465762f73657175656e63657200", 0x100, 0x0) r6 = perf_event_open(&(0x7f0000d6d000)={0x7, 0x78, 0x5, 0x0, 0x5, 0x1, 0x0, 0xc0, 0x1003, 0x0, 0x0, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 0x6, 0xa7c9, 0x4000, 0x7ff, 0x9, 0x0, 0xe8dd, 0x7, 0xffffffffffffffe1, 0x0}, r4, 0x1, r5, 0xc) r7 = getpid() timer_create(0x2, &(0x7f0000b05000-0x60)={0x0, 0x1f, 0x0, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) ppoll(&(0x7f0000e2e000)=[{r5, 0xc404, 0x0}, {r3, 0x200, 0x0}, {r6, 0xa, 0x0}, {r5, 0x8, 0x0}, {r5, 0x2620, 0x0}, {r6, 0x20c1, 0x0}], 0x6, &(0x7f0000f44000)={0x0, 0x1c9c380}, &(0x7f0000a01000-0x8)={0x1}, 0x8) timer_gettime(r8, &(0x7f0000397000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000a12000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, r9}, {r11, r10}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, r10}, &(0x7f0000559000-0x10)={0x0, 0x0}) pipe(&(0x7f0000e4b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000d78000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) clock_gettime(0x1, &(0x7f0000f3c000-0x10)={0x0, 0x0}) timerfd_create(0x7, 0x80800) getsockopt$inet_tcp_buf(r2, 0x6, 0x15, &(0x7f0000236000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000068f000)=0x30) timer_settime(r12, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r14+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockname$unix(r3, &(0x7f00005c7000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000327000-0x4)=0x1002) writev(r3, &(0x7f0000228000)=[], 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r13, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000001000)=0xc) 2017/12/04 06:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f00003a4000)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000084a000-0x4)=0x0, &(0x7f000088f000-0x4)=0x0, &(0x7f00003e9000)=0x0) r1 = syz_open_dev$vcsa(&(0x7f00007fb000)="2f6465762f766373612300", 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000322000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c7000-0x4)=0xe8) link(&(0x7f0000a5b000)="2e2f66696c653000", &(0x7f00004e3000-0x8)="2e2f66696c653000") r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000176000-0xc)="2f6465762f72666b696c6c00", 0x30002, 0x0) sendmsg$unix(r2, &(0x7f0000ad3000)={&(0x7f0000339000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000af5000)=[{&(0x7f0000983000-0x2)="32c4", 0x2}, {&(0x7f00009bc000-0x1001)="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", 0x1001}, {&(0x7f0000106000-0x16)="e49fde15cd845ccc25d5005b33dec036f16c1cf553ca", 0x16}], 0x3, 0x0, 0x0, 0x10}, 0x80) lstat(&(0x7f000049d000-0x8)="2e2f66696c653000", &(0x7f0000439000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000018a000)="2e2f66696c653000", 0xa000, r0, r3, 0x1001, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003f4000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r5, 0x0, 0x23, &(0x7f00009be000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r6 = syz_open_dev$tun(&(0x7f0000f0e000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@generic="a999339f577d6b4cc8ab9ad53dfe1246", @ifru_addrs=@sco={0x1f, {0x3, 0x3, 0x7ff, 0x9, 0x6, 0xcca5}}}) r7 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = open(&(0x7f00004a7000)="2e2f66696c653000", 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = gettid() perf_event_open(&(0x7f0000e60000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0}, r10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r4, 0x7, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, r9, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0xa972, 0xffffffffffffffff, 0x0) eventfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000000, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r7, 0x6, 0x15, &(0x7f0000a3d000-0x4)=0x0, &(0x7f0000024000-0x4)=0x4) [ 52.502911] device gre0 entered promiscuous mode [ 52.524498] audit: type=1326 audit(1512369890.970:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3377 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45577a code=0x7ffc0000 [ 52.560540] mmap: syz-executor2 (3410) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 52.592128] audit: type=1326 audit(1512369890.970:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3377 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 52.613857] audit: type=1326 audit(1512369890.990:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3377 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45577a code=0x7ffc0000 [ 52.661788] audit: type=1326 audit(1512369890.991:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3377 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=35 compat=0 ip=0x47e041 code=0x7ffc0000 [ 52.683661] audit: type=1326 audit(1512369890.992:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3377 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 52.683677] audit: type=1326 audit(1512369890.992:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3377 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45577a code=0x7ffc0000 [ 52.683689] audit: type=1326 audit(1512369890.992:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3377 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 52.683702] audit: type=1326 audit(1512369890.992:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3377 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=321 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/12/04 06:44:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa5000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000e70000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f66696c653000", &(0x7f0000001000-0xa)="2e2f66696c653000") mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x7, 0x78, 0x0, 0x0, 0x67f0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x100, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200, 0xfffffffffffffffc}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0x1040, 0x49ac, 0xff1, 0x80, 0x6, 0x9, 0x0, 0x7, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000b0f000-0x4)=0x0, 0x4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000a1c000)={0x3, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000e7a000)=0x47511770) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup2(r1, r0) mq_timedreceive(r4, &(0x7f00000d7000)="0000000000000000000000", 0xb, 0x100000001, &(0x7f0000bd0000-0x10)={0x0, 0x989680}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_fuseblk_mount(&(0x7f0000986000)="2e2f636f6e74726f6c00", &(0x7f0000fb1000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2017/12/04 06:44:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000fdb000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000e3000)=0x1c, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r1, 0x0) read(r0, &(0x7f0000e5c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffec2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001e4000-0x1)="04", 0x1, r2) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003d1000-0xc)="2f6465762f72666b696c6c00", 0x4000, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000e89000)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = add_key$user(&(0x7f0000ab5000-0x5)="7573657200", &(0x7f00001e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ef3000+0x9c2)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6600000100149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f000020e000-0xc)={r3, r5, r3}, &(0x7f0000336000)="00", 0x1, &(0x7f0000550000)={&(0x7f00003ef000-0x10)={"6d69636861656c5f6d6963"}, &(0x7f0000ca6000-0x1)="75", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000c1a000/0x1000)=nil, 0x1000, 0x3000001, 0x40855, 0xffffffffffffffff, 0x2) r6 = socket$inet6(0xa, 0x2, 0x4000000000068b9) setsockopt$inet6_int(r6, 0x29, 0x3c, &(0x7f0000f5f000)=0x8003, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000618000)=[{&(0x7f00004ae000)="39000000120009040f00dd00004000000700004a03000000450001070000001408002e00040000000000000006080000000000000000693e4e", 0x39}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fed000-0x4)={r7}) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000b4f000-0x88)={0x3f, {{0xa, 0x2, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000019000-0x9)="2f6465762f72746300", 0x402000, 0x0) connect(r7, &(0x7f00001a2000-0x10)=@nfc={0x27, 0x7, 0x2, 0x2}, 0x10) r10 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r9, 0x4c81, r10) accept4$llc(r9, &(0x7f0000f4a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c9c000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f0000c38000)=0x0, &(0x7f000071a000+0x2b9)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000f37000)=0x0, &(0x7f0000142000-0x3)=0x4) openat(0xffffffffffffff9c, &(0x7f00003e6000-0x8)="2e2f66696c653000", 0x2, 0x1a) 2017/12/04 06:44:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00008e0000)={0x10, 0x0, 0x4, 0x70a0}, 0xc) r1 = dup(r0) r2 = socket(0x11, 0x0, 0x3) r3 = socket(0x0, 0x80807, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000086000)="", &(0x7f0000ebb000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000944000-0x4)=0xc8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ea0000)={0xc, 0x0, &(0x7f000031c000-0xc)=[@dead_binder_done={0x40086310, 0x4}], 0x16, 0x0, &(0x7f0000ee7000)="b8f331ae18ea0919b0fd00493e41b8c287e4400d99a2"}) r5 = gettid() readv(r4, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005c5000)="2f6465762f7667615f6172626974657200", 0x84002, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00004ab000-0x4)=0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fb9000)=0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000355000-0x8)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000740000-0x48)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x6}], 0x48) capget(&(0x7f0000165000-0x8)={0x4000201998032d, r5}, &(0x7f00009ad000-0x18)={0x5, 0x8, 0x2, 0x1, 0x1000, 0x620}) poll(&(0x7f000071d000)=[{r3, 0x8100, 0x0}, {r2, 0x0, 0x0}, {r2, 0x4080, 0x0}, {r6, 0x2000, 0x0}, {r3, 0x427, 0x0}], 0x5, 0x5) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000da2000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x5, 0x2, 0x10}, &(0x7f00005b3000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000003d000)={r7, 0x33, "23042b06ce24186eae25a37fae98fe2952a2099e0bd98912bdd6702dc0ce0c96251fff78089045f8946e39f3636681f5c944bf"}, &(0x7f00000dc000)=0x3b) tkill(r5, 0x16) mq_timedsend(r1, &(0x7f000009b000)="e6a2655cba60dba38c40c302aa5213d0e1c42cca5bf969b45539786e8a90147e19d2a0617f6bb562bdc6130b06beb7404eccb6c0504d4123c1b03f2139848c53a17b0ff84564a38400262fa9eb74567c1238e2c7421a1c3db9dcdd3d16f3ba46e4cb79579a45b24cc5d33112f2fd3d34b179216e", 0x74, 0x1, &(0x7f0000dfe000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000bac000-0x4)=0x0, &(0x7f00000b2000)=0x4) dup3(r2, r2, 0x80000) 2017/12/04 06:44:51 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e5a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000fd1000-0x4)=0x4ec5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00004ef000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096c000)=0xe8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fd0000)="2e2f66696c653000", &(0x7f0000d29000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000088d000)="2e2f66696c653000", r1, r2) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000002000-0x190)={0xff, {{0xa, 0x3, 0x510, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000403c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000c25000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x1, 0x3, 0x5, 0x1, 0xfffffffffffffff8, 0x73fe}, 0x20) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000fce000-0x108)={0x5c73, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x68e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioperm(0xb3b, 0x6, 0x30bef799) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x5) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f00003f5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fd2000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000fc9000)=0x0, &(0x7f0000fc9000)=0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000fd3000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000fd0000)="00", 0x2) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000146000)="5972c549df62ec2d2d717353082fa99d9c88bf3bc03b0a04bf97286bddf360009a01e4b7536e0ac8bc857b349c93f8d003b4433fb01efe8a3f0c87cb1e83f62aa11a6cddc411fc06b2400b0b337bf446885e54023df4e696c81d5eb9704bb2eb188e5621c7acd8881d2ad7bf0de2601510747b5753a3a1a8748713001e1de500526e698837bec578a0c32a77744b0f219cff7e274afb09f6b6c42d62fe33cd06aadcf265eea605edef4a0b18f1f6fbd09485833f34c79771e18a785e054b4465986fba2312c4af41e6570c21d580e800bec2c89aec70ab95af") ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f0000374000)="000000") mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(r4, 0xae9a) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000d47000-0x4)=0xb) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="c20007115f090007000000c2838a1c96"}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000fd2000-0x12)={0x1, 0x3, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="2d691ee50697", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000fd2000)=[], 0x0, 0x0) r5 = socket(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000275000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3d000)=0xe8) write(r5, &(0x7f000023b000)="1f00000052007d07000094fef4fffb000200450000000000b4a500ffffb92b", 0x1f) 2017/12/04 06:44:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000024c000-0x8)={0x0, 0x0}, &(0x7f0000a60000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000984000-0xef)={r2, 0xe7, "5395a1bdc6c67d13d3e8eee220a0c0413434330e416c72ff48fb49f44a66753d935066d14b671754e414e304fbb88a0566e21237bb80b77f3f661ae48a5af775df895907b2b32f25e41d502a75339cbdcc9bb61ae2b86a96dad9b815826b9e1a08f223bb71f0108efdd5833b258514f74a60f668f895990d5eb302602e4f008640119de72a4a6912b1d3c6ab14123d692c29d4891000ab456c14132f990070bb890ef0185b5e29a73d17a2e4974b66e43117d47739eb85f463a6e86bd90a6a7602b7fac7581402126d484aa301d02765c205913b50bc5e790cfbb72c614298f3528a5f0ca62f7d"}, &(0x7f0000ba1000-0x4)=0xef) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000faa000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008b9000)={r3, 0xf84, 0x1ff, 0x40a}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00009b5000-0x20)={@common="62707130000000000000000000000000", @ifru_flags=0x4000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) 2017/12/04 06:44:51 executing program 0: mmap(&(0x7f0000000000/0x2ef000)=nil, 0x2ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, "6861736800000000000000000000", 0x2, 0x8e, "7368613531322d617678320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = syz_open_dev$mouse(&(0x7f00002ee000)="2f6465762f696e7075742f6d6f7573652300", 0x635, 0x2) r2 = accept$alg(r0, 0x0, 0x0) fstat(r1, &(0x7f00002b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r2, &(0x7f00001df000)=[{{&(0x7f00002ef000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f00001cc000-0x80)=[], 0x0, &(0x7f00002ef000-0xa0)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000027c000-0x10)={0x77359400, 0x0}) 2017/12/04 06:44:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc04000)=nil, 0xc04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000c04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007cf000)="2e2f66696c653000", 0x0, 0xfffffffffffffffe) socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003ed000-0x4)=0x0) getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d73000-0x4)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fa4000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f04000)={0x0, 0x0, 0x0}, &(0x7f00001cc000)=0xc) r3 = getpgrp(r2) prctl$setptracer(0x59616d61, r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x2) accept$unix(r1, 0x0, &(0x7f0000b2a000)=0x0) mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r0, 0x0, &(0x7f0000741000)=0x0) bind$inet(r4, &(0x7f000069b000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket(0xa, 0x3, 0x3c) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000abf000)=0x400000100, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000c6000-0x4)=0x24, 0x4) setsockopt$inet6_int(r5, 0x29, 0x5, &(0x7f00003a4000+0x8e5)=0x900, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000106000-0x98)={0x0, @in6={{0xa, 0x2, 0x7aa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xff}, &(0x7f0000ec1000)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r6, 0x4, 0x100, 0x400}, 0x10) setsockopt(r4, 0x3fff, 0x2, &(0x7f0000102000)="0230", 0x2) 2017/12/04 06:44:51 executing program 2: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x200000000003, 0x32, 0xffffffffffffffff, 0x100000000000000) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000af8000)="2f6465762f76637300", 0x3c, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007e1000)=0x0) socket$netlink(0x10, 0x3, 0x15) r0 = creat(&(0x7f000058e000-0x8)="2e2f66696c653000", 0x0) r1 = syz_open_dev$mice(&(0x7f0000f24000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8402) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e27000)=0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000887000)={0xd, 0x2, &(0x7f0000ecf000-0x10)=[@generic={0x9, 0x80000001, 0x9, 0x1}, @map={0x1, 0x10000000008001, 0x0, 0xffffffffffffff9c}], &(0x7f00003e9000-0x2)="5d00", 0x38ac, 0x1000, &(0x7f000004b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x42, 0x1}, 0x30) fcntl$getownex(r2, 0x10, &(0x7f00001ea000-0x8)={0x0, 0x0}) r4 = getpgrp(r3) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfe, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x8000000000000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000032f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc6000-0x4)=0x10) r5 = socket$inet6(0xa, 0xb, 0x3) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f00003bc000)={0x1, {{0xa, 0x0, 0xfffffffffffff23f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000003}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r6 = socket$inet6(0xa, 0x5, 0x8010000000000084) setsockopt$sock_int(r6, 0x1, 0x7, &(0x7f0000149000-0x4)=0xac8, 0x4) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000400000)="2f6465762f73657175656e6365723200", 0x400000, 0x0) bind$inet6(r7, &(0x7f00005f2000)={0xa, 0x3, 0x1040, @loopback={0x0, 0x1}, 0x20}, 0x1c) sendmsg$inet_sctp(r6, &(0x7f0000267000)={&(0x7f00005e3000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f0000230000)="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", 0x1000}, {&(0x7f00008d6000-0xf9)="9c0b81ba2a9eb97eac1ac665422b794e3ea30a31c04dc43d7777bc8da6f569d16ca096d9921fca02e03d088a7dda4a6c8b996451ddd499f962d3391e81828a52041a54042787ec88c5683ca6088536966f90e1ddccb4fc3fd679b207db47a8a4058d5bdc811c300ede7eab3636c6bedd7563a76ce99414b71526ce711f66e4369b7cf5b355bc49db115188372e81d07bed337fad4f6abfb47fd1546a67fe067f3f052e491ce947ad725eaa62d74aec1c343885d17e4fd03a2b12e00947a1adcd46780638bce7c2272fb2100f7afedc6278c67471fc792d5969fdfb46d2b65825ae7740006c695e76f368634cdcdd0ebbd3f849cc52b82c0103", 0xf9}, {&(0x7f00000ae000-0xa4)="4b8936c1bb355cd110875864c2e258397f591db6ef5e716af7079027da952cf7c7a7fc589943be47b04ae861b00ad0c1070f21edb1fd0ea39eb396760d656df93519a7a59d864e0bd94d38b56dd7d60cc5ac6f2e8daf399be2f91f052ef48ae15e331affaa02fbc92b321e5f9aec6efdce099fd45c630a56c465c7e32a348bb399613f834fa9ea02a36109d042142e551be1d70ad9bfc29cfcecea83be6e32d818c50fe1", 0xa4}, {&(0x7f000091b000)="7351fdd711edf133876ab1a4d4840d8a40763141b3666868b3d9a4097a73794e0ad9ffa47c0fee637612fd792db9962d473db792e7d4a55bbe3d2c00dc5eb4d219cb6a8ce5c45921b144a8854dbf5fd1a3ec2a5909e5ca1e33e68189193c44b4fb5019242cea8bfd28ad7953ea9706be339ae85f6dd74f911c93d54d6a6fed949f2d88688b4d0c6bfb4bb78e80e1be049771156aed1ad6710407f4dd6357dc5060870fb42fd5240983f6719215200e2bc40aa6def0cfa8d02d2a582c68b748fcc08448596ed820013e4bc0f7c63941a3eeac05", 0xd3}, {&(0x7f00003dd000-0x6e)="9f79667c2e0c37016e5161047ef73e33c590602442e365779a2851c49f8b5a3636db0e60ac4b610000003f44a5c947a8a6ecaeff4a5ea9e2857b2d447fb6f37e8e63ebced4e2638b3677acf80091dbcb1020c3391e3188a01c7bf96688b3aa6a592a67b9c209cae8b67e6c396363", 0x6e}, {&(0x7f00009aa000)="bf91de85278333699365045f4ffa6192ccfa31be7b05c37545251902a40565d159536757950498bad2f9310303616a611512c6b8ce4215e73cd04f16068d904f7bc4d8ea90e5003fc0b0fb84abfbb821ecf6d42767e34df278a9eecfbad15aac0a655be07b0f97cc597a5f5bcb3f2ccd6325a8668f86edfe186f28c6861c88ca9660bfd8249b1a745036801c5ad88e7f3f77832a049f", 0x96}, {&(0x7f00005b0000)="8b5b51777520cdc0cd787bb7cffdb411e5d86317ae2f1c319d2d08ff27d0642cc964c38b6afc8e45806a5685152503fd62a850eeaac97691c8421f679b414dbf9253eac7f62599482b6f60ac38ab", 0x4e}, {&(0x7f0000d62000)="c9ae3bc19292705f9027bba494817433ea2a55bff5b46b74ed9f117b28d1ba26baac69296451d7245a455784988bc9019e3516da857234ac4777dbae8ecddc490fdf44d3a1713195a815c9c05da71500db981aac3f0ef586d5fdbbe12b0d5432", 0x60}], 0x8, 0x0, 0x0, 0x20000000}, 0x8000) connect$inet6(r6, &(0x7f0000519000)={0xa, 0x2, 0xa100000001, @loopback={0x0, 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000f63000-0x4)=@assoc_id=0x0, &(0x7f0000a4e000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002bb000)={r8, 0x4}, &(0x7f0000da8000-0x4)=0x8) accept4(r6, &(0x7f0000c05000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b88000)=0x8, 0x80000) 2017/12/04 06:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f2000)="", &(0x7f0000ee2000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f0000c29000-0x1)="3c") ppoll(&(0x7f00000a1000)=[], 0x0, &(0x7f000094c000)={0x77359400, 0x0}, &(0x7f0000254000)={0x0}, 0x8) r0 = syz_open_dev$evdev(&(0x7f0000c6d000-0x12)="2f6465762f696e7075742f6576656e742300", 0x796, 0x855d201) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000472000)="") pipe(&(0x7f000050e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000299000-0x7)={0xd4, &(0x7f000047d000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) recvmmsg(r2, &(0x7f0000ec6000-0x3c)=[{{&(0x7f0000924000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000431000-0x80)=[{&(0x7f0000620000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000fab000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000a7a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000152000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000e5e000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f000028b000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000e9c000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000e23000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x8, &(0x7f000048c000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x40}, 0x1}], 0x1, 0x20, 0x0) r3 = syz_open_dev$tun(&(0x7f000088a000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80000) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000053b000)=0x1008000201) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="19c3d9bc52a66d184bd8fc2dcd7be089"}) r5 = syz_open_dev$tun(&(0x7f0000387000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x802) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000b57000-0x4)=0x10000000000401) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r6 = add_key(&(0x7f0000792000)="2e726571756573745f6b65795f6175746800", &(0x7f0000615000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000369000-0x27)="46251f667ef8c21dd795cd3facc258b4a183e1e07f876ab702c247fb6e969423d01270704d6659", 0x27, 0xffffffffffffffff) keyctl$instantiate(0xc, r6, &(0x7f0000590000-0xf)="b3fffffffffffffff882f5902c62bb", 0xf, 0x0) r7 = socket$inet(0x2, 0x1, 0x0) read$eventfd(r4, &(0x7f0000653000-0x8)=0x0, 0x8) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000673000-0x4)=0x4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) mkdir(&(0x7f00006e1000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) getsockopt$inet_int(r7, 0x0, 0x32, &(0x7f0000222000-0x4)=0x0, &(0x7f0000956000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r7, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mount(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000303000)="64657670747300", 0x3, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ebc000)="2f6465762f7161745f6164665f63746c00", 0x1, 0x0) r8 = socket(0x10, 0x3, 0x0) write(r8, &(0x7f0000230000)="260000005e000900000000f839e3000000f40f0c01000000000008000000085b1ee9ff6e35ea", 0x26) 2017/12/04 06:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r0, &(0x7f00001c8000-0x118)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) writev(r0, &(0x7f0000f24000-0x70)=[{&(0x7f0000c87000)="f48eeddd4b852d374e632b98e9aa2b631686b1", 0x13}, {&(0x7f000094a000-0x1e)="22a0ec869a81d4d66dedb81e1225ececec6efdf5c2fd8c3bdb74e99aff52", 0x1e}, {&(0x7f00007a4000-0x40)="5c486885cd8d8c254c32c9e3f9b76ed51bd2596fee0bd5a0badde8c4c64fbf117dc50ac107e0efb186765530a6d2a0f555fd07ad2d5e11e0b6adf582c96b59c0", 0x40}, {&(0x7f0000c72000-0x3e)="1f02a7230aaf531275c0c14f4ba2e16684b74b83ef3046d0f15e3633a918fe0a439668b23aafc865cce6dc64d275594f4e514dbdf28141514558522b8809", 0x3e}, {&(0x7f000098d000-0x69)="f0cef31cd86ed3d0bfe9289b7e2cc833e5607b56f85891e74e42825aa75b0fb4a18c9792cfc7336c5340d0c845d7e7e3fb0e72f2117737ab4787f142a5498e92327a30dc929645a367244c1ca254eab91fc435f351902cb9d19ac260f67c0733166e6f93100ae6a70f", 0x69}, {&(0x7f0000fad000-0xfd)="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", 0xfd}, {&(0x7f0000422000)="d67e", 0x2}], 0x7) dup2(r1, r0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000dda000-0xc)={0x1, 0x0}) writev(r0, &(0x7f0000fca000-0x10)=[{&(0x7f0000e7e000-0x6e)="51", 0x1}], 0x1) recvmmsg(r1, &(0x7f000064e000)=[{{0x0, 0x0, &(0x7f0000c79000-0x80)=[{&(0x7f0000f22000-0x35)="", 0x0}, {&(0x7f00008ac000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}], 0x2, &(0x7f0000bad000-0x4e)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000045000-0x10)={0x77359400, 0x0}) [ 52.946991] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. [ 52.953981] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2017/12/04 06:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x7, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) ioperm(0x1000000006, 0xfffffffffffe0000, 0x9) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f6000)="2f6465762f73657175656e6365723200", 0x101401, 0x0) syz_open_pts(r1, 0x200000000000003f) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getpgrp(0xffffffffffffffff) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000e04000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x1000, 0x74c4, 0x0, 0x10001, 0x2, 0x0, 0x0, 0x2, 0x1f, 0x8001, 0x3, 0x7}) munlock(&(0x7f000030c000/0x4000)=nil, 0x4000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000bd1000-0x20)={0x3, 0x800, 0x10001, 0x3, 0x10, 0x1}) fcntl$getownex(r2, 0x10, &(0x7f0000c1f000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000ac000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f44000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x0, 0xee445f4f39973acb, 0x10000, 0x3, 0x66b4}, &(0x7f0000615000-0x4)=0x20) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) sched_getscheduler(0x0) ptrace$setregset(0x4205, r4, 0x202, &(0x7f000000d000)={&(0x7f0000001000-0x1000)="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", 0x1000}) gettid() ptrace$getregs(0xe, r4, 0x9, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/04 06:44:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000392000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "6372633332632d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socketpair(0x0, 0x3, 0x100, &(0x7f0000dfe000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000a2000-0x8)={r0, 0x9}) rt_sigreturn() ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000963000)={r0, 0x7}) setsockopt(r2, 0x678000000000000, 0x3, &(0x7f0000a2c000-0x92)="55732de27055d683483fd7a747ef409d36c02de11a900daaa200361474e1797557a3218fef0e962eb791acf4449674027b951ded193284cae7994fcf1f8f185babcb86fda726f9b60e1aa8dc85d6796e56ee21b0b9955275f074c7a2bd2d124dedad5a99a01c78c305c5de5cad9c81e3c9999aea9093a59b264709c6d3d2a3f5a9751557a3dfdf1933708bca77f95777fd5a", 0x92) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000720000-0x4)="3b692cec", 0x4) r3 = accept$alg(r0, 0x0, 0x0) writev(r3, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}, {&(0x7f0000030000)="01a673396cee2a7aa0fdd97ae1d338c696ced94118b3b81287b2431d319edc9c900f64bf2cac657292aa93376628e842c70c140a14b399f7b6b12be960cc23aeb3f221f17b105c54e052b54a14678a3d0702364691bf3092c6ed93b21d00e171bbb2964d039faaeb55f2bf9bf643640f8df94285e0af6fa957d0002a63daafa9a3ce06ab138c4364b9c8ef2ddb64bf38d1ce0488d025e41fd7e643d38635c9624730428a111d1d40f25d", 0xaa}], 0x2) [ 52.995505] sctp: [Deprecated]: syz-executor2 (pid 3460) Use of int in maxseg socket option. [ 52.995505] Use struct sctp_assoc_value instead 2017/12/04 06:44:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) unshare(0x600) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000022f000-0x4)=0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x40007fff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0xb, 0xffffffffffffefff, 0x6) sendmsg$unix(r2, &(0x7f0000003000)={&(0x7f000002c000-0x10)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000004000)=[{&(0x7f0000000000)="dd98ed", 0x3}], 0x1, 0x0, 0x0, 0x0}, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r3 = getpgrp(0x0) setpriority(0x0, r3, 0x83) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) ioctl$KVM_GET_MP_STATE(r6, 0x8004ae98, &(0x7f0000834000-0x4)=0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000f37000/0x18000)=nil, &(0x7f0000574000)=[@textreal={0x8, &(0x7f0000485000)="9cf3f2d9c7ba400066edff870200f3260f20e066b98602000066b8d100000066ba000000000f3066b9800000c00f326635000400000f3067660f1114e766260f4c88b94b640f09", 0x47}], 0x1, 0xffffffffffffffd, &(0x7f0000dfd000)=[], 0x0) ioctl$KVM_SET_CPUID2(r6, 0x4008ae90, &(0x7f0000274000-0x170)={0x9, 0x0, [{0x80000007, 0x8, 0x7, 0x67, 0x5, 0x20, 0x1, [0x0, 0x0, 0x0]}, {0x7, 0x6, 0x7, 0x9, 0x2, 0x6, 0x80, [0x0, 0x0, 0x0]}, {0xc000001f, 0x9, 0x100000000000006, 0x6, 0x3, 0x7fffffff, 0xfff, [0x0, 0x0, 0x0]}, {0xb, 0x1, 0x1, 0xffffffff, 0x7, 0x43f6, 0x8, [0x0, 0x0, 0x0]}, {0x80000007, 0x0, 0x1, 0x2, 0x1ff, 0xb, 0x6, [0x0, 0x0, 0x0]}, {0x80000019, 0x7, 0x2, 0x9, 0xffffffffffffe1aa, 0x7, 0x3c000000000000, [0x0, 0x0, 0x0]}, {0x80000023, 0x3, 0x2, 0x4, 0x80000000, 0x35, 0x8001, [0x0, 0x0, 0x0]}, {0x7, 0x81, 0x6, 0x7, 0x9, 0x882, 0x9, [0x0, 0x0, 0x0]}, {0x40000001, 0x40, 0x1, 0x2, 0x6, 0x8, 0x4, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f0000073000-0xe0)={r7, 0x7, 0x3, "bb45252b9ea9fdd95c12b8c7a1a1b2b2f64ca3bd971d1fab41095238403e17ebc0e837ba797f77a1eeb659bda7d45408886c8ba9c2fc4ceaf1eca7fcbd10bda05149b359086aebd05b144de72af79e711bdc09c020343f374f67c2d30e7cc92cd4a5e01249d03fb714e031357abcce78f96d624bfb4b13b7d3112c7f68e60c130010d36d72c8734d0c583187d77f519c0e4c73c240138128ab69354c4e6008c65545751a5a7c4587a8eca4b27eb21b7414d92b9c9bdfe3c753932c442c850e05b9b79b016cc9"}) bind(r7, &(0x7f0000460000)=@l2={0x1f, 0x3f, {0x2e5, 0x7, 0x10000, 0x100, 0x3f, 0x800}, 0xd, 0x2}, 0xe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f0000e3e000)=[{0x2, 0x9f}, {0xe, 0x9}, {0xc, 0x1}, {0x8, 0x4000000006}, {0xf, 0x2}, {0x8, 0x3}], 0x6) 2017/12/04 06:44:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003d7000-0xc)="2f6465762f6175746f667300", 0x4001, 0x0) syncfs(r0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000e99000)=0xfffffffffffffff7, 0x2) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000024e000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x56, 0x7, 0x20, 0xffffffff, 0x4}, &(0x7f000025e000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000859000)={r2, 0x7}, 0x8) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@random="0bf400000080", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x0, 0x0, "91"}}}}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cfb000)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000110000)={0x0, 0x0}, 0x1, 0x0) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f000049e000)={0x0, 0x0}) r3 = gettid() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000abb000-0x10)={r1, 0x18, &(0x7f0000e4b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg$netlink(r1, &(0x7f0000175000)={&(0x7f000065a000)={0x0, 0x0, 0x3, 0x7}, 0xc, &(0x7f00005c2000-0x50)=[{&(0x7f00004a1000)=[{0xa5, 0x0, 0x400, 0x20, 0xfffffffffffffff8, "077a522b14e97df7c22de5d158ccbd7bf5abfb1344ee4c66942e3d5e97662528f7853c314a2e7b53bb55574f0b244b5b6c9bf70d869cb2d75b6bc3526c0ded67beb17aa61e3b65b1d42e433f23ca181238b2fb9a8a4c2e0a01bd49a7a5b584ec0ff0cefed4a622fc1f0fbfa1cc16f5434b4c5c39a565ae91f93d810cd152a0109127d3f8612630533807c937cd11cdb9349b81aa61"}, {0x84, 0x80, 0x200, 0x5, 0xba8a, "01efb0d1ebbce4b8e3f80bfc37df4c425db9124af1607a1922b24edea7aa253245a1cb1d52b7cd8ada077c1053628522dd64cfcb082b12c8ab0986073dc71f654f0ad7ff2c88da2674edb2fc09033b389d45486ee98af33c76afc08a263145d0ec5e32d37beea0e9110893f84b65bcf9c23cb352"}, {0x3d, 0x3d18, 0x14, 0x4, 0x6, "10f944589fbe987fbd42aee0619ffaec9a47688741c56134eab005b0a1740b2ae7a5f9e83f51382481cb99f96b"}, {0x85, 0x1f6, 0x12, 0x9, 0x744a, "a861643972bc874fc954f7dfb6c663e51a31723d974622b5c8a0d846b87d17f638d24074e4e35d2bad53f06b96c56906b36c34f79a7c99edee0b3576d3841fcf1fefe976b9c30a002acdd741e8b68d85db2f20b1d89c4c0bfd648e29da3694bcb8fbd621ad5c806a2960c734a46108c143623b1af6"}], 0x1eb}, {&(0x7f00009e4000)=[{0xe9, 0xa3b8, 0x204, 0x7, 0x400, "dc873b80aa467329b8ecec26b9ce940d11a57887955b6ec5f74090a31b0755a3714efa2101ca04e6f04793e757e51917f4a2763ab2ed59d94247203db7d8ba444a07eafed601541938b44b2f16c90bf73c650231c48bf103ec158bcb410c0eb31a2dc7ac3e59a254bf0569bb967b981b7315c10876e263856480cd80ef1a85d014fc5c46f9583a2625bfba3122d4514dd9e2ece3b68287679ccf1b85dc48300971853b0e6e2f8b35af113a123b7beef3c35d02f66f22bbe90d1af418a09a15136b3c45b05f28b991240a584eba092d966c56f4aa3ac27d5f36"}, {0x15, 0x6, 0x400, 0x80, 0x2, "fc27fd7a06"}, {0xde, 0x0, 0x800, 0x40, 0x591, "03a5650c54a474444ccb3d0254a35d9451d163111e6b5a99b160c87302619cd77e1959c6b38080d621ab9d61c3cd0a500c23b867f83761bc18437d7d9daf9fa055e2468259dafc21292dd5fb277585c1de3f69fa1c1c74fbdf732b05ec43cc1ee94e52d1848d7ebf61f988acea019c9e4a99395630e117d1487955c6b501d70f747fa8d96c3f87994212c3dcbde6f344d46e8e46fcf684093cfedf938e57c2ac6f0d96b85ad7146cb1d40a7fa6635c5a63610c114e862ef87e779a8ab6dda2cbe65f3ffeeb5115437678a5af0137"}], 0x1dc}, {&(0x7f00005d5000-0x9a)=[{0x70, 0x39140000000000, 0x1, 0x2eaa, 0x9, "7a3a293a768f3c76f3c06e02db6aaefe5738f0ea9000a0e1bbf48d7cfc3940001d58a2830e9bdbe64ec3e12950736d7d159ea1af5bf9dffb3d48b3281295878175cf83cbc637454dfe27bc42c4395dc693b7c4de1f7a1f1d635491bd0063c922"}, {0xda, 0x7, 0x20, 0x4dbc743d, 0x3ff, "2b8fb3eab0820d84ecb29b47b192152adff5ed8be32131aff3aaaeb406828f922c21ad15fa2fc6ebef9078a35bb052bb9fe59045facce44afdc2b3be3a0d7c89b9bd5cc5027c45a20110571949c599849861f966e6c887df9bb6bdff05b11968cbc8a7ca1e4a6c9439a20198412730672cbfee05d7e55773d4eba85971d417cc4434e3f303edfd41f48da4bc545827ed5202001ca9a8f1baf16ee869b56f26a076882f3b5df69fc8b1f4c75babd39e1a95f95b8fa290687686b17c815b1532a6333408cc0fbfbdca6127"}], 0x14a}, {&(0x7f000016d000)=[{0xca, 0x6, 0x400, 0x7ff, 0x10000, "bccbf6191c9159b9498a62908b1031db158ac65fb9a04c2eb9b38d214830b1d029a13bb3bdf903023a80dddc4afb0d8461e2d5f8ee14381e2fac6ff093756e6204ccce11b678b80512a647fa25590fd1137344688c3f1843b093983df8c08d6623f9b9452537387f194de683d5d9d1c1e1ef71a7ed5324373214eb561cef772647c10f8b85b8599d504b53befbaabf9b67c3c15aeea4d9a7b5a7d84099ff769f19f81b5091d19b9e4642a513402b68fc40ecdcd582e56769c365"}, {0xd4, 0x7, 0x6, 0x9, 0x6, "0f5e34db6d395268d269269233dd19804b70d219080d2587e92a73689e356753e6a8ef6ec867b89cf341eb3d450d880bd5840f4a555fa51977be0f4e53478900c2fd2a246bc94e510c7beabaea6b1e85198d2e15568be4b85c245ac9949adbe42a5a0244971e50515fa85efb197b1b24fd232019e9644bc772e0fe5674fa6e1850b8329b619262c87b56d88032c4ab4eb7161035dd9561d1edf6266ac587247b849d6364d4620feb921fe7f9e4797636c08953ce66db24433504b64d5df4e043a8d29858"}, {0xa2, 0x7f, 0x0, 0x7ff, 0x2, "ff89fa7146bed1defa428464f5dd03500ca91bd0fc626f052de542e2edec2c9b2e2c0248fd1f9f13c0dd103a18b3f697d7f6dd819cfb598e2da8a06fa7dc5300149156f9609d078622562a8cdcf9cde15bff8a35e26a4b46ea95ecb0bcf55d584799132b971088287f2c010447cd8e832d2e36eec9d0b93c1ff3c9ec1dbe15acb84f89d57f657a14bc1d968bdc3d6039b739"}, {0xd8, 0x80000001, 0x710, 0x80000000, 0x4, "b2d06031f8d0ebb44d68670a75fe917aaff32235a062e2c250bc80922c9afc3c4f021d1bb0daf8e6d0552d54c7049f882009ee955967d7c0c3714444eb36a45eca387b533463bd4e8856b10ad66527086c32f23fd08275dd9dce7be3b861a6ba3f92ebd6b01d92af3f7e5e451e3b3ea91b143bcf25f60153d23c41c60ed5b48adb4050d36141ed9e1a0e163a089f20c69e6b50352741313f98a5182a946b62c996812da8ca382f3af99d7d253c4e45dc6eca697fa24230482295b4432b82c9853fdac4c20bfed1d1"}, {0x8f, 0x9, 0xe0c, 0x5, 0x3, "d34a8267eeffb0ebe7d526a4b064268bac20d7c3d71cb68ba0a7e127c69539e29dbcfcfde85dad86c45d187eeae1298f707f4b1775b51066912fe1c7e0ccbc6f0def8ace01476949aea78226e0f4ab2678e54574d3cafaaf2f985e23f0d97fb14c9173e2f2e5c195655ed49bef263d197aa9a85d2b66d80ee4a638f88ad1e8"}], 0x3a7}, {&(0x7f0000801000)=[{0x1010, 0x1, 0x21, 0x4, 0xffffffffffffff53, "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{0xc6, 0x3, 0x620, 0x1, 0x0, "69331a96aad668f9507bc2a6d99e1f0a1098cef2f47e602cdef33d24dd1f6dc437572c27d1586bd29572601825dee75ac72a286c9f28facc596a9b42bdd460aada0be7b7278707619bad9459ac440f09951ab40aea0ec02cd6619f5846c93031874aef54af5ab266c2c6a6a96828e507b560642f18ac79583188574f2f3c61849b78a512906e4077565079ad673a21ca8c47b9bbdd92e0baa775d06239b339674a908adad13dc87d71351e7184c826d557311f35c98a"}, {0x79, 0x0, 0x800, 0x10000, 0x6, "3c5a061f2848d9b2f9193efedf158c8643aeedcefe5cd80dbac4f730ca0b6ec0ffdf243c31785c229a14f4093c0a2ccb95e9ceb13fc47db1eeac0b2dd1744554ffdcbe13bffc6ad0df0b6b3d8eac29d1abd8eecfb2712f2527e5b0cd8205fcb75c4f11271887eeaf06"}, {0x1a, 0x8, 0x800, 0xffffffffffff0eae, 0x40, "e7a699d9d91f7097ef0d"}, {0x11, 0x1ff, 0x30, 0x6, 0x2, "77"}], 0x117a}], 0x5, 0x0, 0x0, 0x48000}, 0x40000) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000ae7000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007ff000-0x4)=r4, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000011000-0xc)={0x40b2, 0x4, 0x1}) fcntl$setownex(r0, 0xf, &(0x7f00003de000-0x8)={0x2, r3}) [ 53.059457] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/04 06:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000010000-0x8)="2e2f66696c653000", 0xffffffffffffffff, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000028b000)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x0, 0x0, 0x10003, 0x3}) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = socket$inet6(0xa, 0x80005, 0x0) r3 = syz_open_dev$mice(&(0x7f000083d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000730000-0x28)={0x0, 0x3, 0x1, 0x21, &(0x7f00007e6000/0x1000)=nil, 0x3}) setsockopt(r2, 0x84, 0x77, &(0x7f0000002000-0x6a)="", 0x0) bind$inet6(r1, &(0x7f0000fc4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a76000-0xdb)="5e", 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x4, &(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00003df000)=0x9, 0x4) pipe2(&(0x7f0000912000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TUNSETLINK(r6, 0x400454cd, &(0x7f0000592000-0x4)=0x9) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000fc8000-0x3)=0x1c00000000, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fc6000-0xcc)={0x0, 0xc1, "6cc9b07420c8acc3b0b432c7efbd0383d0cfce366cb1d0e8409a5b432975f82c3f0edaf539ba2bd9cdc419870046b0a7bbae5ab26b3b68b5d25cabda64c0a1ff0e4ced83dcb4bd86b3c80e0cebedfb3bcada1fdf8f5fa7892d25d571a77d1f1e9042a1165c74ff2bf19e79cd32a3d075b256286896628c4afe16c46066c3e9dc2937f395e1c62b50bb8157e35df90f191b0432e505f16c8753c5e0b4c9344d3058abf8b217e446ba76495305baca4bec3d7e825923739cf58d1ad86e8a03aa02df"}, &(0x7f0000fc5000)=0xcc) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r7, 0x4030ae7b, &(0x7f00002ba000)={0x4000000, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_CREATE(0x0, &(0x7f0000167000-0x14)={0x9, 0x2, 0x5, 0x400000000042, 0x2, r5, 0xfffffffffffffffd}, 0x1c) fcntl$getown(r4, 0x9) mlockall(0xfffffffffffffffd) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000a27000)={@common="00000000000000000000000000000000", @ifru_mtu=0x0}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000466000-0x1)={r8, 0xfff}, 0x6) 2017/12/04 06:44:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000901000)={0x0, 0x0, 0x0}, &(0x7f0000e59000)=0xc) r3 = dup(0xffffffffffffff9c) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0xb2, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f34000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001, 0x1, 0xff, 0x8, 0x40, 0x9, 0x3}, 0x20) r4 = syz_open_dev$sg(&(0x7f0000751000)="2f6465762f73672300", 0x40a, 0x201) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x40, 0x3, 0x1000, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x80000, 0x0, 0x0, 0x0}, 0x0, 0x0, r5, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2000000043) r6 = gettid() r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x342, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x5) mkdirat(r4, &(0x7f00003c6000)="2e2f66696c653000", 0x94) symlinkat(&(0x7f0000303000-0x8)="2e2f66696c653100", r7, &(0x7f0000f49000)="2e2f66696c653000") openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000eaa000+0x4ab)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000125000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$SO_PEERCRED(r8, 0x1, 0x11, &(0x7f000031e000)={0x0, 0x0, 0x0}, 0xc) uselib(&(0x7f0000454000-0x8)="2e2f66696c653100") lstat(&(0x7f00004e0000-0x8)="2e2f66696c653000", &(0x7f000097c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000b3000)="2e2f66696c653000", r10, r2, 0x1100) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r9) 2017/12/04 06:44:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x88) socketpair(0x19, 0x8000f, 0xffff, &(0x7f000035d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000fa7000)=0x4, 0x4) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fa8000-0x8)="2e2f66696c653000", &(0x7f0000fa8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00003cb000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x1e, r0, 0xfffffffffffffffe) mmap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3, 0x33, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00004d4000-0x4)=0x8) connect$unix(r0, &(0x7f0000fa8000)=@file={0x1, "2e2f66696c653000"}, 0xa) sendto$unix(r0, &(0x7f0000029000)="0500", 0x2, 0x8804, &(0x7f0000016000)=@file={0x10000002, "a002000000000000006d7dd316a4"}, 0x10) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000ea0000)={0x827, 0x4, 0x8, 0x1, 0x0, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000405000-0x12)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffd, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000057c000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000644000)="01000000030006000007000000c4ffcc", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000eee000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) 2017/12/04 06:44:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000adf000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000827000)=0x0) bind$bt_rfcomm(r1, &(0x7f00000f1000-0x9)={0x1f, {0x40, 0x5, 0x3, 0x80, 0x8001, 0xfffffffffffffff8}, 0xfffffffffffffff7}, 0x9) tgkill(0x0, r2, 0x2e) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000beb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000109000-0x4)=0x71) mlockall(0xa00004) shmat(0x0, &(0x7f000029b000/0x2000)=nil, 0x200005000) r3 = shmget(0x2, 0x4000, 0x200, &(0x7f0000b09000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000eee000)=0x0, &(0x7f0000e97000-0x4)=0x0, &(0x7f00001cf000)="00a2") ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000760000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000692000-0x4)=0x0) shmctl$IPC_RMID(r3, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000473000)="2f6465762f73657175656e63657200", 0x20000, 0x0) r4 = open$dir(&(0x7f00009f5000-0x8)="2e2f66696c653000", 0x2, 0x20) rmdir(&(0x7f00009f8000)="2e2f66696c653000") fcntl$setlease(r0, 0x400, 0x3) execveat(r4, &(0x7f0000753000)="2e2f66696c653000", &(0x7f0000303000-0x18)=[&(0x7f00002f7000-0xd)="b86e6f64657627626465767b00", &(0x7f00000ad000-0x12)="2f6465762f696e7075742f6d6f7573652300", &(0x7f000052f000)="2f6465762f73657175656e63657200"], &(0x7f0000a08000-0x18)=[&(0x7f0000261000-0x12)="2f6465762f696e7075742f6d6f7573652300", &(0x7f00008e8000)="00", &(0x7f0000fb4000-0x25)="73656c696e7578d96b657972696e678edc3a2c656d315e766d6e65743073797374656d2d00"], 0x1000) timer_create(0x3, &(0x7f0000e54000-0x60)={0x0, 0x11, 0x2, @thr={&(0x7f0000c55000)="", &(0x7f0000b34000-0x7c)="89ef688d35dc7716f861097d9771a081482da7a4bbed3eac9756f17b739eda81f63b98edbf4ad403f31fb9ce1b64291e8e64dda39dc81b2a5f16d64b43e57a00257b22f827671bdf5ef539a1227200f096ae30a2deaf48cc1d1c94436bae7bc3a5e59c15b3c33fb2af2b8984dd530ee3cbc2b0bc30a722f66d3e2a10"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000365000-0x4)=0x0) shmctl$SHM_UNLOCK(0x0, 0xc) [ 53.113205] sctp: [Deprecated]: syz-executor2 (pid 3475) Use of int in maxseg socket option. [ 53.113205] Use struct sctp_assoc_value instead [ 53.134275] devpts: called with bogus options 2017/12/04 06:44:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(r0, &(0x7f0000002000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x7, 0x32, r1, 0x0) r2 = socket(0x10, 0x2, 0x0) dup(r2) write(r2, &(0x7f0000269000)="220000001a0029000b0100047f000005020000fb000000000000000004001000be7e", 0x22) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f00003c3000-0x4)=0x0) r3 = msgget$private(0x0, 0x12) r4 = fcntl$dupfd(r2, 0x404, r2) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x40000002, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000a74000-0x40)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = syz_open_dev$vcsn(&(0x7f0000001000)="2f6465762f7663732300", 0x4, 0x40) getsockname$ax25(r7, &(0x7f0000002000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000003000-0x4)=0x10) ioctl$KVM_SIGNAL_MSI(r7, 0x4020aea5, &(0x7f000000b000)={0xf000, 0x4000, 0x8, 0xf40, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r7, 0x0, 0x1, &(0x7f0000cd7000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fa3000-0x4)=0xd2) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000afc000)={0x7, 0x0, [{0x405, 0x0, 0x10000}, {0x2ff, 0x0, 0x9}, {0x5, 0x0, 0x8}, {0x3, 0x0, 0xffffffff}, {0x6, 0x0, 0x200}, {0x800000001, 0x0, 0x1000}, {0x6, 0x0, 0x1}]}) ioctl$KVM_GET_MSRS(r8, 0xc008ae88, &(0x7f0000afc000)={0x0, 0x0, []}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00004e2000)={0x12, @tick=0x4400000000000000, 0x8, {0xd3c, 0x4}, 0x10001, 0x0, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$autofs(0xffffffffffffff9c, &(0x7f00001fe000)="2f6465762f6175746f667300", 0x800, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000fa1000)={0x6c, &(0x7f0000572000-0x6c)="04996d54a55972a4b53a205b0acafc0c0c80cd11b84f97b720348e6649c506cac853a0e230be300e1b4470e5b9df909c72a47d5aee43cd682948396ccaff5d7ad38c050bcbdada4dfe499fa8ad1332bb977087bb4cf7c2e85b455ddffabfd32d076e15743cd303ca4d3a79d9"}) msgrcv(r3, &(0x7f000043d000)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xdc, 0x0, 0x80000000002ffc) perf_event_open(&(0x7f0000e9a000+0x49f)={0x2, 0x78, 0x24, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x4000, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x800000000000, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffff8ba, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x3, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0xabcb, 0x70, 0x0) mremap(&(0x7f00008c1000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00000ab000/0x1000)=nil) mbind(&(0x7f000004e000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f00003fe000)=0x5, 0x3, 0x0) [ 53.209116] devpts: called with bogus options 2017/12/04 06:44:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x10000008, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept$netrom(r0, &(0x7f00005f1000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000d6b000)=0x10) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000cf1000)=0x45b3, &(0x7f0000a19000)=0x4) bind$netlink(r1, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x2, 0x80000000000003}, 0xc) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000b6d000)=0x0, &(0x7f00002c7000-0x4)=0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000872000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000029f000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039b000)=0xe8) r5 = getgid() sendmsg$netlink(r1, &(0x7f0000c88000)={&(0x7f00002b1000-0xc)={0x13, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000edb000)=[], 0x0, &(0x7f0000d76000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x2, 0x1000000004}, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000784000)={&(0x7f0000f59000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x4, 0xf, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000d14000+0x814)=[{&(0x7f0000d87000)="2d58d240b242359c6e36a89dda1700b8a5c5cdde1f1f140cd0c531402b32cf1164a8f9232f640101c9ffd4ea300ff86534ccfd681b88473a1994c47c57ce77b9066fd69459fada32af0565c8cc680289d9e63dd39361c83a486ce1ab3924cc84d004bbc2b56396b277e2aa1415ab1741ad7f45a6b49c2a26d4450420e7118ffb8c606ecbb8805049d43ebcaec7", 0x8d}, {&(0x7f0000898000)="d9612cde00d045c3d949d94edc54afc94cdb02e29d8abc884ca4f5c58e3bfe4f6e3c9910a8b8c2dcb675c2c3785aaebd94130f5cbadfced7cd298517135fd928672f690d6b49753cd4ef04032ca82e9df1328c87889b279b284a10f26e5ea898d0c8e1a0a9ad05fcf2215912fc6536b18656b852145841525e77ede9e1dc40573f914d100acc3182f9fe933141a35dcf92da86f349b722ac467ed2ab883fb03ccbab07ff10919c3291475783a24a4441dbc64320cb16a2df4be562", 0xbb}, {&(0x7f000093a000-0xf6)="f8a4018a609817e71ac8c6b7de2342f626aa8a6039dadf362c9a0c149f2ba76deef94cfa8311cc13e4aad592093c937afb666b4859f92da66866e0ded5734108fc5122516840dbed26dd4eee72bf7021552efa6d2f4c41eb590a42099fd11525d15b7042d3579430cc41e42b0363a8b941341daf1f0457ff2cd85c1df72ced36e5ed08261f4d80315fbb631010265bf6dfab6d55447df08a30780327687f504ab2cf8be76711574dd40469fde9fc4c30556e6a47abac613d85795505a8f3349179e6e37c5077da1779c8c32ff406b0ecf8afc93159844662139138990d491e1611b55ea8d14c2517ec7cd82fcb57aff8b1e168f65236", 0xf6}, {&(0x7f0000b60000-0xc)="fa6ae5b8f6fd9c75524025a1", 0xc}, {&(0x7f0000ca8000-0xfa)="255836aae73726cfcebf84f4dfc67083e910d545ca9e6c09a0107757cddc2603d4a1911e5e4efc4d11a1fe15b9cef73d0891e316efb383728df122bf355897dce2179d554bfc84184541b5f34550784ca6aef5e98fc3a778b82297922f0e8d6fd6d0e886be07f44a3a3e45e2edfb6db100007fffd047d6f45b2013eaec19838d5b029e6e586ff38b3ce0273e81b6f2e235570c896e258a40c9d30ac7df7c18499c26b4b22972239aa3f1c9c9f739e84bbb6def7f13006d8918b3473dcd01800000a588429d5b1e4fa741ffdfd68ece2e171b62bd347ab5c11a51179565423ce60f499d3de743f9e74d62fc6e468e73f07fc0938111a3583302", 0xf9}, {&(0x7f0000563000-0x30)="1b6c0eaf50b0cd949283192ed51ca2775164e984bbf1045751c7be1826216ace537bea5b3813568eb6e68f4902551bd7", 0x30}, {&(0x7f0000691000)="e0987fa3e954985b183c7fe4582737bbc93852d9d6856802251cd3dabc9fe0ac949b005f097bab2474bb42cd597f49c99d87afe4bda4a7ce3a35dcc5ca34814219c15e1fe81a74f638002ade54cb3e2941039ab2c200d3c05f5a8c8aad24f0994be0b21a2e16b10000001f6452", 0x6d}], 0x7, &(0x7f00009ff000)=[{0x70, 0x185, 0xfffffffffffffff9, "e1a18df08b9f9f18586db5f10f6534fa4d8d96b6adae61ebdc50af63a40ff0fdeac40ec389b801b16a59f193553efee4928799ded485a4f99a46bb52cbfa5843daa446ee2bda2cbe0595b87c1bbda76da6c29453f12ba028a8ac0c"}, {0xd0, 0x1ff, 0x5, "6459f6b1346a89e5653049040a5f7ba5a3636779ceadcacff280b48f6fa4ef3dde90656292c5fef476e1f49c8afbeec792c5114a9ffd4a740985a3d6077c625b8454e9421ca75dcb1712231eb5d23d98263b8a80ced20ed76de328827d8f2a625d34a1e96c3440910ef5437fc19ccef4bd72f858899c42712adff92174efdf8d95a55f7f8ffde8d50921f4162131728a0d2d0225a2d5886126a1b79eebcfbb449948d1d1627e3fcf0183c0d2759362b48dc9dbfc7eb888a89034"}, {0xf0, 0x1, 0xe093, "201c1b4cf8dd8cf2332dfc5a35ba172e2fae4d91fef7c8933d38851bc333408f9612356d3fdb9a481e4800b9e91dfe1e6f671d968f87be774fee0b2bb3eb98526a7fadd1e82fe337650b7bee5bf37151982e026e30480447c907a0d2ae08419d49908502c633c7d8f2049690ded4c3e16b032532a56a1e8e72e1c09b2eec164eaf5e8e4095da5ecd2a199d7b0aadeafbd8b6734b377444892427703ee09ca513ae2306019662160fcd4bb3cdfd01a8b424ea352cfe49e7eea8cb42dbfa7ea6701c2ec9c0a5b610ef3f96105184f34a40b52f896abdb3a8e05747b2d4d15fd7"}, {0xc0, 0x11f, 0x7fffffff, "1e23cdc2ea14782e15768ebb9b5bd9441256b525fca0693529335fed5368edf717846f9506b345028d064410c1e64c5549274545167ffd1cfa220d7ae81f15e21c869dd50c573308fe0f5865ede46b8cb52615cbf87a630f26b2931b1cb0d65d612e0965d39a993d29f960baed4085f9ea7703871229e34b031bd39a2bf1e2e5e337bb602f85395d906e2054384b7b8675bef451d2cd12cb9abebd1e65513f7a99c31244550b251832"}, {0x20, 0x10d, 0x3, "ff785697f0ea2c888e"}], 0x310, 0x44000}, 0x40) r6 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r6, &(0x7f0000861000)={0x10, 0x0, 0x77cff3b6, 0xfffffffffffffffd}, 0xc) setsockopt$sock_int(r2, 0x1, 0xfffffffffffffffe, &(0x7f0000300000-0x4)=0x0, 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) prctl$setptracer(0x59616d61, r3) sendmsg$netlink(r6, &(0x7f000089d000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0xfffffffffffffffe, 0x1}, 0xc, &(0x7f0000b62000-0x10)=[{&(0x7f000021b000-0x6c3)=[{0x12, 0x5, 0x106, 0x7, 0x10000000, "00e8"}, {0x6b1, 0x1000008001, 0x0, 0x0, 0x0, "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"}], 0x6c3}], 0x1, &(0x7f0000bb7000+0xf14)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00003b3000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008c5000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008bb000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b11000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000763000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cfa000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fea000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000db1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000562000-0x4)=0xc) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000ff7000)=@common="62637368300000000000000000000000") sendmsg$netlink(r6, &(0x7f0000389000)={&(0x7f0000c55000)={0x10, 0x0, 0x2, 0x2ddca2c9}, 0xc, &(0x7f00002a7000-0x30)=[{&(0x7f0000d38000)=[{0x1010, 0x4, 0x320, 0x400, 0x6, "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"}], 0x1010}, {&(0x7f0000014000-0x458)=[{0xd8, 0x1, 0x0, 0x61, 0x2, "7ea0411b9c2a5640aa98c0cc9b5f034fcdebe7a911f861341f3a1dc0d5a040beae736885ccdcd2361302c74d3055167a6b873e03a7fde5478538aac2bb072cfc01d2cd25577b86bf2d92ccac62d28873d97a8e2a86f508cbafb3c8261d97859c45eaee24913a790f7990746974a8daeccdd2f86a23864d3f6869c24c3d59ef0d8bfaf99078864e143bc9f9031d31e7a32eb543a3bb593884c5b67b99ef1c8f2fb115f10d4cde0d5674d04b7e4cbfb87d4d744c2a8c8abf086cb0253ea7bbe156a5a63451995d4b67"}, {0x37, 0xfffffffffffffffa, 0x300, 0x3c8, 0x3ff, "0707b12352a26dfb1df600f65b4235195eb72c5d4aa34f048012b4038a4caf46658c7dd7dc5796"}, {0xee, 0x7, 0x101, 0x4, 0x0, "8aab41452a111f9e1dcf5c939f15320acc7f460eef2b7fb5012e0e7fcd9a7cd43b5615b4d4f7f79fdd94c2b8923e777a66675013a09a6461ebd35a9d50fa3c28cb27fa1949c45214fd027faeb33624c0cebff04b0fb3e87617ffd468484e69c196ddac1187b064ff02b52d65520faf3510e884d2f1ed420f3fb35e8cae33baf13cfd82731a6be8de3a058b6ce697564441d50de14fedf03ea0ac2ef1f0311f6d122920acff5ebba38808adc5f3a644c1ee53dc072f48c4d630b57a83206733bece5cf70a17923d697f5799ef986a8bb9bbdc130bc30a6ec5f5d4749bb429"}, {0xf3, 0xffffffffffffffe1, 0x200, 0x6, 0x1000, "c5048b97e5350ad8b4f65376eee7f988999844d710026b91b6cf5385111d707d2352d193741603ae33e5da4e886f30c002afc5d719bfc669235e4b7d01a96ed49b2a3ff8dc4411591eb6983338b48d8adc1f3ba57d87fdb0defb93fcf56787fd6916af3abe0efbe0e2d3714281a4603109be2650fbe4dba79e5b50310ec633c28bf238a202aab213add74759f7cbf0b1cef3c01035972fe54bdcc6869e9fd00be6f4e57708c0fa9337954b1f6b5f6c937e94d8df6232e6a8016ac193d786d1fa98cc31b30eac8efa045b10070d2cadcb14bb43bd66a93cc8985b312cc1eb8edeae4547"}, {0x1e, 0x80, 0x121, 0x10000, 0x9, "ea563ff501170faeb123bb787332"}, {0xdc, 0x80000000, 0x0, 0x1ff, 0x2000000009, "6d8443a678910bc61fc00327a9a7655fa3a42b5983b7c7b870a950dbda44e3b166d96166f2356462166da37100808bf61e1a00b6bdd0b89ca746f65c489313146d8e58d8e0d62c7cc0ec02da1da736adb10e88b4cd0a1aa29af614dd3dc1c7b3505d8973287f0a63a8421a2f8c87247b07ba82921636c56344522452adc048df914b3255abe38f3480df870592ae98b919cf3908e37a876eaeca5c561adf5baa7b47670bf0de379a2ff66b2b5870839858aafccb34683c12e109b49120ef92fe9eb857ca8371c535eafc534d"}, {0x3b, 0x120000000, 0x300, 0x100000001, 0x3135fb14, "5e8f000033a3b312960b3729023e53bdbb980001e8ae1eb7f37b18e10a3baffe41db756302b4bd730dfa55"}, {0x33, 0x5, 0x0, 0x80000001, 0x8, "ad13f04f572c636d996cbde45b81687c013be7fc23eecf28f20d69cd4f066ebc22a598"}], 0x458}, {&(0x7f00004f5000-0xb3)=[{0x4f, 0x7, 0x10, 0x4, 0x3f, "87eb1017b4d003df1c29e30dc8d57fd06366adf287b6ff22608de8467386000000000000f53d31fa7b6e5a481f81fbeb588b624dd2bbb086d8d232e140127c"}, {0x4a, 0x7, 0xb06, 0x5, 0x2e0f227c, "1fa346234be39fcedf1b50bfb9510d89ebe043cd927867001aa1aa80c7c3daec0dfa4f459d300e2c43812bde2db4ea0dc249f30bdc680a16f3f4"}, {0x1a, 0x2, 0x200, 0x7, 0x400, "2ebe00a7c6ac1ef6f3bc"}], 0xb3}], 0x3, &(0x7f0000ea8000-0xf8)=[@rights={0x30, 0x1, 0x1, [r2, 0xffffffffffffffff, r2, r2, 0xffffffffffffffff, 0xffffffffffffffff, r6]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r7, r7]}, @cred={0x20, 0x1, 0x2, r11, r12, 0x0}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r7, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r6, r2, 0xffffffffffffffff, 0xffffffffffffffff, r7, 0xffffffffffffffff, r6]}], 0x7, 0x8000}, 0x40000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00005dc000-0x4)=0x3, 0x4) poll(&(0x7f0000fb4000)=[{0xffffffffffffffff, 0x100, 0x0}, {r2, 0xa000, 0x0}, {r2, 0x2000, 0x0}, {0xffffffffffffffff, 0x2a, 0x0}], 0x4, 0xb9e) close(r1) 2017/12/04 06:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005f3000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) r2 = getpid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000538000-0x4)=0x0) write$sndseq(r0, &(0x7f0000d9c000-0x90)=[{0x3, 0x6, 0xfff, 0x1, @time={0x0, 0x989680}, {0x2, 0x6}, {0x9, 0x5}, @raw32={[0x8, 0x0, 0x2]}}, {0x54, 0xffffffff00000000, 0x9, 0x2, @time={0x0, 0x0}, {0x4, 0x9}, {0x1, 0x800}, @time=@tick=0x7fffffff}, {0x5e, 0x0, 0xc77, 0x2, @tick=0x5, {0x1, 0xc01}, {0x0, 0x800}, @note={0x100000000, 0x20, 0x8, 0x0, 0x1}}], 0x90) kcmp(r2, r2, 0x1, r1, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006d4000)={0x0, 0x8, 0x30}, &(0x7f0000d86000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000614000)={r3, 0x5b5}, &(0x7f000053e000-0x4)=0x8) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000d2c000-0x4)={0x4, 0x5, 0x3}) flock(r0, 0x1) r4 = msgget(0x2, 0x600) msgsnd(r4, &(0x7f000004d000-0x79)={0x3, "187b5d11eab84b0d1bbc35db6c6530e61869d5e883fb13d77635596187a2787ed1fc382a38095d35d82e208c03158c5917138a0d611e7cfda7b3dc8d728efa593abd045412a3d2beb18020c26d99d6b99eeae628ade8b53428051b8239ddafb191c3661bc662a011496ea7d3aab9082b6c"}, 0x79, 0x800) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc7000)="2f6465762f73657175656e6365723200", 0x2, 0x0) close(r1) ptrace$poke(0x4, r2, &(0x7f0000312000)=0x0, 0x3) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = perf_event_open(&(0x7f0000a47000)={0x4, 0x78, 0x5, 0x0, 0x4, 0xfffffffffffffffb, 0x0, 0x5, 0x12000, 0x4, 0x0, 0x8001, 0x4, 0x3, 0x0, 0x8a0, 0x1, 0x3, 0x80000001, 0x8000, 0x1, 0x4, 0x2, 0x5, 0x400, 0x8, 0x0}, r2, 0x3, r0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r5) poll(&(0x7f00007b1000)=[{r1, 0x2000, 0x0}, {r1, 0x6000, 0x0}, {r0, 0x10, 0x0}], 0x3, 0xffffffffffff342e) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000ad5000)=0x0, &(0x7f00004af000)=0x4) madvise(&(0x7f00006ad000/0x2000)=nil, 0x2000, 0xf) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c0d000)=0x9, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00004fa000-0x108)={0x8, {{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) vmsplice(r1, &(0x7f00007a0000-0x48)=[{&(0x7f0000446000)="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0x1000}, 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{&(0x7f00005d9000-0x1000)="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", 0x1000}, {&(0x7f0000a96000)="7eb326f9517e2f393c03694559b3439c2b278f659612d03eabfee681c5753bdd4d68d27921ad3460bf1c11bb00f75d97a4ed00fdce8553274732be1c045eb01225790db561d80c071ab1ef4136c21ebea8795bef373f55956a1304a60569db9cf0fb31aa4d5a058e7c54e58548a80d6aa9be2c46e43d819dd97502b797f059bef2db0962fb31bce4110827ece1cbab29b9bcb6c8e9c438fe4da7947c11fdde548a9ce50bfad4", 0xa6}, {&(0x7f0000cfd000-0x16)="e8327a6e1bf1f98f4491fcb4e0926403e8f48a63752d", 0x16}, {&(0x7f0000da2000)="7049c65ce60499ce2aa75eb20d43ea525c5f3f2b327d73dddc494f8e8db36496377e998b6c7879c6ab338def95ef78809c9aee26576df3914e415557e69a41db14b233981ddf58b38bfe214931a99a3fdb7137e51b3c3eae0d575c360530764107d079591afea0f5c7ef2cb4cd618349d4dff0f25f4f6586516d2e090ec4", 0x7e}, {&(0x7f0000de0000)="f419f6974c303edf18f6c125f0eb5617bff6172bc11b6bb71d3b499427e78d", 0x1f}], 0x9, 0x1) socket(0x4, 0x6, 0x1) 2017/12/04 06:44:51 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000867000-0x8)={0x0, 0x100000004}, &(0x7f0000f9c000-0x4)=0x8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b7f000)=@assoc_value={r1, 0x8000010002}, &(0x7f0000f9d000)=0x8) mmap(&(0x7f0000bf8000/0x3000)=nil, 0x3000, 0x3, 0x800008000032, r0, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000878000-0x8)={0x0, 0x7}, &(0x7f0000afc000-0x4)=0x8) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000f, 0x4000007fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f9f000-0x14)={r2, 0x8, 0x40000000000003, 0x0, 0x4, 0x7f}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000588000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x7, 0x8, 0x4e76, 0x4e}, 0xa0) mmap(&(0x7f0000000000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000042b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fa1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r5, 0x0, r7, 0x0, 0x58, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002f8000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r6, 0x0, r7, 0x0, 0x7fffffff, 0x9) readv(r6, &(0x7f0000e77000-0x30)=[{&(0x7f0000e86000)="00", 0x1}], 0x1) write(r7, &(0x7f0000e75000-0xf8)="0a", 0x1) writev(r4, &(0x7f0000abe000)=[{&(0x7f0000e8c000)="", 0x0}, {&(0x7f0000e8b000)="91", 0x1}], 0x2) socket$inet6(0xa, 0x1, 0x100000000) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f9b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdf000-0x5)=@ethtool_gfeatures={0x3a, 0x1, [{0x0, 0x2, 0x10000, 0xffffffffffffffff}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 06:44:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) sync() r1 = syz_open_dev$tun(&(0x7f0000c55000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) getsockname$inet(r3, &(0x7f000062b000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022f000)=0x10) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003ad000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000011000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x4f7, 0x8, 0x80}, &(0x7f0000205000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000dcb000-0x4)=@assoc_id=r5, 0x4) dup2(r3, r0) write$eventfd(r2, &(0x7f000030d000-0x8)=0x9, 0x8) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}, 0x26) 2017/12/04 06:44:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffff9c, &(0x7f0000869000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000087a000)=0x8, 0x1800) poll(&(0x7f0000779000-0x20)=[{0xffffffffffffffff, 0x1, 0x0}, {0xffffffffffffffff, 0x1000, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {0xffffffffffffffff, 0x4009, 0x0}], 0x4, 0x1) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x68, &(0x7f0000ea1000)=0x0, 0x4) r0 = socket$inet(0x2, 0x3, 0x10000) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00004fa000-0x4)=0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00001a5000)={0x0, []}, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00007dc000-0x32)={0x0, 0x8002, 0x29, "bbbb000000000007ff488b841d401f295f1bcae77e39b3704c92315d11af7e5bc0b04f703c652b3f85"}, 0x31) syz_emit_ethernet(0x46, &(0x7f00005eb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xfffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x12, "9820138e53712c242423cfa281bed269"}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fd5000)=0x0, &(0x7f0000c3b000)=0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b7e000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000a28000-0x4)=0xc) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x1cbcc1127ea06b08, &(0x7f00004c6000-0x8)={@broadcast=0x0, @broadcast=0x0}, &(0x7f00009ec000-0x4)=0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000c05000)={@rand_addr=0x4, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00006cf000-0x4)=0xd80a, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000060c000)=0x0) socketpair(0x1, 0x6, 0x7, &(0x7f0000696000-0x8)={0x0, 0x0}) r6 = accept(r1, &(0x7f00001ef000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000651000-0x4)=0x10) accept4$ipx(r6, &(0x7f0000439000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a8a000+0xdcc)=0x10, 0x2000080001) setsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000f70000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) getsockopt$inet6_int(r4, 0x29, 0x50, &(0x7f0000fd4000)=0x0, &(0x7f0000300000)=0x4) close(r2) splice(r2, 0x0, r1, 0x0, 0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000eef000-0x14)={0x100000001, 0x43e, 0x7, 0x100000000, 0x3}, 0x14) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00007c2000)=0x0, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000011f000)={0x216, 0x0, 0x40, 0x4000000000b837, 0x80100000002}, 0x14) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f000099e000)={0x0, 0x0}) recvfrom$ax25(r7, &(0x7f00004ce000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77, 0x42, &(0x7f00008cd000-0x10)={0x3, {"e1e2a0a0fcb8d3"}, 0xdd03e4}, 0x10) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000d2b000)=[{&(0x7f0000ac4000)="290000001800fffdf2ff7500000a00210200e300000008070afeffff0000080005000200000000c000", 0x29}], 0x1) [ 53.307223] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket pig=3518 comm=syz-executor3 [ 53.321323] sctp: [Deprecated]: syz-executor6 (pid 3523) Use of struct sctp_assoc_value in delayed_ack socket option. [ 53.321323] Use struct sctp_sack_info instead 2017/12/04 06:44:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f0e000)={0x0, 0x3, 0x0, 0x5, 0x9}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0xffffffffffffffff}, 0x60, &(0x7f0000940000)=[], 0x0, &(0x7f000055b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0x6, 0x0}], &(0x7f00004bb000)="8e0389", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) r2 = socket(0x11, 0x802, 0x300) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000fd7000-0xfc)="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", 0xfc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ac1000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000456000-0x4)=0xc) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000003000-0x4)=0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f30000-0x4)=0x0, &(0x7f00008fc000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000076c000)={0x0, 0xdf, "b7c480337e0b62341a789fc09e899700813121d4c11894a00b83e5449ba07a383ffed4d9b550dfde3483a0c866907fe4fc3dbe02552dea839c3bafdba0c3e120017100002d7726ba8644bfc8b601261bd14572f62eb8b3368cce2db0e2cbfaa5bfa43c94114a0eca12538e11c3400b2dc180af2e4948779be46286b83e568347b205ea464829421c56f913f16b1222cc91cd7f9d8709aa8952d8621cb52a5c7b3965b05cdf5decdbd14d870c7723798b8364bd4c6f7a8cbcfb9a731ab77237dc71e884794cf71de8c0b72ebced0e36c2000000000000048015062d8796bad5"}, &(0x7f0000587000-0x4)=0xe7) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f43000-0x8)={r3, 0xcf}, 0x8) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00003bf000)={0x1, &(0x7f000040b000)=[{0x6, 0x1002, 0x4, 0x28dd}]}, 0x10) sendto$unix(r2, &(0x7f000036d000-0xd)="67bc32547e3f7d24f61b903c1c", 0xd, 0x40, &(0x7f0000714000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f0e000)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000ffb000-0x10)={0x0, &(0x7f0000f2c000-0x20)=[]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_id=r3, &(0x7f0000450000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f0f000-0xb)={r1, 0x3, "3d09d6"}, &(0x7f0000002000-0x4)=0xb) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000ec9000)={@generic="c3a9fd2d214765e800007fff7ce1c279", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$unix(0x1, 0x7, 0x0) connect$inet6(r4, &(0x7f0000ecb000-0x1c)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) 2017/12/04 06:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000412000-0x4)=0xf0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006f5000)="2f6465762f6877726e6700", 0x100, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000930000-0x4)=0x2) fcntl$setlease(r0, 0x400, 0x3) socket$netlink(0x10, 0x3, 0x10) syz_open_dev$sndtimer(&(0x7f0000974000)="2f6465762f736e642f74696d657200", 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000caa000-0x40)=[{{0x0, 0x0, &(0x7f000090e000-0x10)=[{&(0x7f000043f000-0x56)="3532c1c2fbcc816a6c879cebaed68ecb50b27ec26f1dfe6828916d4fa0a7e43433f976f1a48177c36af5e12c0d73d308ac68d0e28b2a3db3aac1d7b1c52376dc5857e6d241edb21ef8bfb3bf66e53576b47f849f6157", 0x56}, {&(0x7f000042e000)="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", 0x1000}], 0x2, &(0x7f0000709000-0xf4)=[{0x1c, 0x10e, 0x3ff, "34e8b4d14abb487ce16ee9bd6fa1d9"}, {0xd8, 0xff, 0x10000, "9204646b2797624b6fe399bab912f3b9a844660583015270446bd1d8b98cd47b0cc50efa64061131d607eaaf258144f633a21a49bbea8e12db4f39885e2fdbd9f7c6f2c06d238ec3004204c3153b98ae142a5a29119d411cd314e8a6d1c4cd3a3925bf86ba8ae5b3848ff61b7cd0af7807f5fbe8a9dac860fe9377d6dfdc855c5d274aa7ceb653abcf120bef39f3dd13cb1348029ee50be2f4b5cfcfb59644f2550a1b4644574809db8a39f77e24e08031c5b7897b2a7ac892114a868344b50faac9bd2fb9a3a20d40d356"}], 0x2, 0x4000}, 0x778}, {{&(0x7f0000777000)=@sco={0x1f, {0x368, 0x7, 0x1, 0x863, 0xc1, 0x101}}, 0x8, &(0x7f0000ba9000-0x30)=[{&(0x7f0000b28000)="11138b9b069873bb37e458533c350fcfdde4492678d94225137fd2464846e0157c3c5fc8f28d33711b6962195f6b4a1017c1fb82802def40655eb197bbe4094504180cfc99112ed76de6715b95f497c86c64193f1d03978826", 0x59}, {&(0x7f00008bd000)="9203ad6a34b56dfddf3f0102c30b41f5ae1ef42ce3481bd8b593c6562baed9ce98692721a8ee7bfd67cf6a9eb359376bea10bc981777f4e4ca9a4474df83e9b3cc2d381835c5210d6b6f56cc2bb3697583b7ec9f2a558d3ca855cc31da298a6b042c450cf80edc80bbe94322074d06a30b65e562e8390ab4649f57e2800dc1969bdb92e6ddd0726fa9e6498266cf823126824058e894ab1db653e306d37105ad9bf77d5a83a003c523ea34b8272d12adedef5c5787fa49bf69eeecbd0b48735d5530fe318df2d8a45d", 0xc9}, {&(0x7f0000022000)="940ed031d5684700982c639e092a5295cdf7f76447b5d02f6b35ff3afbaddb9205a5a279e7def5600fef72c6af005be12728f9fb3494fc7c8b8de73043e0883ae68b0ef809306b8626b268b117bb8e98874dbbbd195932f579f1df9f42ebd86fa50d70b2b2e20c3700574da058c9cd8f322e31ddd12abba53bf526cf5d59af7832fdde275649b576e1f42254162791f8eda29b433da6290f08", 0x99}, {&(0x7f0000411000)="028a0000020014eee6c06eda1333c022ffa8a964ca550c000000000000000891d55d8d20aae3de31cbe9b2052578b5fe19abc2d73b42c984b0319e87a7f04b622b08f136725280f885", 0x49}, {&(0x7f000010d000)="71b7fddd3cbc76ab1f15fb29078993c0c09a685611cf9a5f632b5961ac5cfff5b64908fe8a28973fcbbdcb5267a152ce1583fc658e78e13166f9bcba79bb74aad34a5f8420d3ffb38c7279fbf883abaaab0853981736f7d6e07ebb7455cdb2faaf1526d181c7a18b3468f85e13", 0x6d}, {&(0x7f0000efa000)="d4ee03d15ed27e14dcb322693244fef4829353af5375cbbfdea6482e2fba87c9246383caf79e41eb69d9a9d27e4d46a4869342c4018b918aff2373c0332456da33d2ee9cc08f6f21ef45e7bea592f59cf7dc583afb8721bddc61bed6aa7dd2747c37f8947586ee232b0e20af750be46f14bf11edbae3fb13f6ed", 0x7a}], 0x6, &(0x7f000070d000)=[{0x7c, 0x185, 0x0, "46dc7421258cb61ff663b75e7807617e257e1a907904048047225b0d074e05de6c29eaa241a72aedadaa2c4641fbcbd0554348781d188a30b1abd898b451766f1ef536d5e8f40113296f5e8bea99bf7f9ca6a963fb7772310ec25b0b146dc2bb62719867b751c7f56d66f5086e70"}, {0x60, 0x1, 0x8001, "f977f47c69918b77f92eae6d0fa1e5fb36a6884f4447e821a42ef2da868839f6283b53c120ee95bbf5debae2ab4c8b7cc62b323d67f4669003c12dcfdf6d1f50bc0bbcfd1026d5dc724bdfe572ba20a959"}], 0x2, 0x40}, 0xffffffffffffffff}], 0x2, 0x4000) fcntl$addseals(r2, 0x409, 0x8) r3 = creat(&(0x7f00004a7000)="2e2f636f6e74726f6c2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006f5000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1513, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1100000001, 0xff, 0xfffffffffffffff7, 0xffffffffffffff8c, 0x10}, &(0x7f00009bf000)=0xa0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c19000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ef5000-0x8)=@assoc_value={r4, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13, &(0x7f0000604000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x0, 0x0, "4787"}}}}, 0x0) syz_open_dev$sndseq(&(0x7f00001ab000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000bc1000)={r4, 0x401}, &(0x7f0000851000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f00006ce000-0x8)=0x0) r6 = semget$private(0x0, 0x2, 0x184) semctl$SETALL(r6, 0x0, 0x11, &(0x7f0000c1f000-0x4)=[]) io_getevents(r5, 0x1, 0x1, &(0x7f0000236000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000f8c000)={0x0, 0x989680}) readv(0xffffffffffffffff, &(0x7f0000379000)=[], 0x0) [ 53.371725] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4 sclass=netlink_route_socket pig=3518 comm=syz-executor3 [ 53.387907] sctp: [Deprecated]: syz-executor6 (pid 3523) Use of struct sctp_assoc_value in delayed_ack socket option. [ 53.387907] Use struct sctp_sack_info instead 2017/12/04 06:44:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x4000, 0x0, 0xac, 0x85, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x10001, 0x0, 0x2f, 0xb5d5, "82cf2d2a1a6297805b9459aa5d3bb5874065260784607fe4d8f6ef376cb203707d6eddb038da6ec98e62425a0c5efe8453ea94c5f1d3443b02bc323e061a7f", 0x7f}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000003000-0x8)=0x6) mmap(&(0x7f00001a8000/0x2000)=nil, 0x2000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000049000)="2f6465762f7573626d6f6e2300", 0x40000006, 0x84) r3 = syz_open_dev$sg(&(0x7f0000048000)="2f6465762f73672300", 0x0, 0x2) readahead(r3, 0xfb, 0x6) ioctl$KDDISABIO(r3, 0x4b37) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000000e000)=0x5, 0x4) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000052000-0x40)=[{&(0x7f000004e000-0x3c)="9670ab4e2c99ff434b5f3e86b74080593ad93e9b96a0c8f68e84d3785d6f5f4a0ec2b69a28f6ce28a3954680236f729899484c936e0d84c8895a2ab6", 0x3c}, {&(0x7f000004f000-0xf)="a5c2796894c4d9bf443ab014d1dbe2", 0xf}, {&(0x7f0000053000-0xad)="a17b3e291a32ae4a7553fa4817c497f97c48ddaa1b37449f02cfc5a4e6882c63f58fbc9501cd641dc49a99c7fb1fdfde140320d8b0ff190237293d1e3ef9b2e76a336840b9644c1ab3ed23722d829fb695b5909b73dfd3ed3a61f8c72e8014d63f7fef3df5cbd954a2eff4116a846b03fee6144916e7bb37c88e572eaf3cf95cac6a0ce88ef13c22c9778d08394fa864a8238916cff4c2c44cb4a56a3c4334b358bf5c84242b5ea7a5c6f3e23f", 0xad}, {&(0x7f0000051000-0x1000)="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", 0x1000}], 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000044000)={0x8001, 0xffffffffffffff0a, 0xffffffffffff0000, 0x5b, 0x7fffffff}, 0x14) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f0000010000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r3, 0x1, &(0x7f000004a000-0x6)=0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f000003a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) ioctl$FIONREAD(r2, 0x541b, &(0x7f000004b000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 06:44:52 executing program 6: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x4000000003, 0x3) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x400000000, 0x22050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000238000)=0x8) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000237000)=0x80a, 0x4) ioctl$void(r0, 0x5450) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000016c000-0x1)="97", 0x1, 0x800, &(0x7f00000ef000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000171000)=0x8000) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000087000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000023c000-0x4)=0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000023a000-0xa0)={r1, @in6={{0xa, 0x1, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x0, 0x3f, 0x8000b8, 0x11}, 0xa0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000f000-0x1)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000041000-0x14)={0x400000000007, 0x5, 0xf584, 0x5, 0xd032}, 0x14) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000023c000)="00000000000000000000000000000000000000000000000000", &(0x7f000023b000)=0x19) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000008000-0x4)=0x9, 0x4) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f00000ed000)="", 0x0, 0x40, 0x0, 0x0) [ 53.398428] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 [ 53.427831] device syz7 entered promiscuous mode [ 53.444211] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 [ 53.495592] sctp: [Deprecated]: syz-executor2 (pid 3538) Use of int in maxseg socket option. [ 53.495592] Use struct sctp_assoc_value instead [ 53.496010] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket pig=3545 comm=syz-executor3 [ 53.501211] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4 sclass=netlink_route_socket pig=3545 comm=syz-executor3 [ 53.521424] raw_sendmsg: syz-executor6 forgot to set AF_INET. Fix it! [ 53.691081] BUG: unable to handle kernel paging request at 00000000cc9b69e1 [ 53.698207] IP: lock_release+0x195/0xda0 [ 53.702232] PGD 5e28067 P4D 5e28067 PUD 5e2a067 PMD 0 [ 53.707480] Oops: 0002 [#1] SMP KASAN [ 53.711247] Dumping ftrace buffer: [ 53.714752] (ftrace buffer empty) [ 53.718428] Modules linked in: [ 53.721589] CPU: 1 PID: 3483 Comm: syz-executor5 Not tainted 4.15.0-rc1-mm1+ #29 [ 53.729085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.738405] task: 0000000095fa20eb task.stack: 0000000068dcea45 [ 53.744429] RIP: 0010:lock_release+0x195/0xda0 [ 53.748977] RSP: 0018:ffff880190ad6e40 EFLAGS: 00010046 [ 53.754306] RAX: 0000000000000007 RBX: 1ffff1003215adcd RCX: ffffffff81844eb1 [ 53.761557] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff880190aced04 [ 53.768793] RBP: ffff880190ad6fb0 R08: 0000000000000000 R09: 0000000000000002 [ 53.776031] R10: 0000000000000000 R11: ffffffff8748cda0 R12: ffff880190ace480 [ 53.783268] R13: ffff880190ad6f88 R14: ffffffff85f44cc0 R15: ffff880190ace480 [ 53.790505] FS: 00007fe24c996700(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 53.798696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.804544] CR2: fffffffffffffff8 CR3: 00000001c40a2000 CR4: 00000000001406e0 [ 53.811784] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 53.819022] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 53.826258] Call Trace: [ 53.828818] ? perf_event_ctx_lock_nested+0x1e0/0x450 [ 53.833973] ? lock_downgrade+0x980/0x980 [ 53.838086] ? lock_acquire+0x1d5/0x580 [ 53.842026] ? perf_event_ctx_lock_nested+0xaf/0x450 [ 53.847097] ? lock_release+0xda0/0xda0 [ 53.851045] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 53.855856] ? rcutorture_record_progress+0x10/0x10 [ 53.860840] ? wait_for_completion+0x7b0/0x7b0 [ 53.865392] perf_event_ctx_lock_nested+0x209/0x450 [ 53.870376] ? perf_iterate_ctx+0x770/0x770 [ 53.874667] perf_event_release_kernel+0x17e/0xc10 [ 53.879565] ? put_event+0x30/0x30 [ 53.883074] ? mnt_get_count+0x150/0x150 [ 53.887102] ? kmem_cache_free+0x249/0x280 [ 53.891305] ? lock_release+0xda0/0xda0 [ 53.895248] ? __dentry_kill+0x487/0x6d0 [ 53.899278] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 53.905130] ? locks_remove_file+0x3fa/0x5a0 [ 53.909506] ? fcntl_setlk+0x10d0/0x10d0 [ 53.913536] ? fsnotify+0x7b3/0x1140 [ 53.917218] ? fsnotify_first_mark+0x2b0/0x2b0 [ 53.921767] ? perf_event_release_kernel+0xc10/0xc10 [ 53.926836] perf_release+0x37/0x50 [ 53.930430] __fput+0x333/0x7f0 [ 53.933678] ? fput+0x140/0x140 [ 53.936923] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 53.942778] ? _raw_spin_unlock_irq+0x27/0x70 [ 53.947239] ____fput+0x15/0x20 [ 53.950490] task_work_run+0x199/0x270 [ 53.954345] ? task_work_cancel+0x210/0x210 [ 53.958634] ? _raw_spin_unlock+0x22/0x30 [ 53.962750] ? switch_task_namespaces+0x87/0xc0 [ 53.967388] do_exit+0x9bb/0x1ae0 [ 53.970807] ? perf_trace_run_bpf_submit+0x206/0x330 [ 53.975875] ? perf_trace_lock+0x4d6/0x900 [ 53.980078] ? mm_update_next_owner+0x930/0x930 [ 53.984713] ? perf_tp_event+0xae0/0xae0 [ 53.988740] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 53.993894] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 53.999052] ? memset+0x31/0x40 [ 54.002300] ? perf_trace_lock+0x4d6/0x900 [ 54.006500] ? perf_trace_lock+0x4d6/0x900 [ 54.010702] ? trace_event_raw_event_lock+0x340/0x340 [ 54.015859] ? check_noncircular+0x20/0x20 [ 54.020061] ? check_noncircular+0x20/0x20 [ 54.024267] ? find_held_lock+0x39/0x1d0 [ 54.028303] ? lock_downgrade+0x980/0x980 [ 54.032418] ? recalc_sigpending_tsk+0x150/0x150 [ 54.037139] ? get_signal+0x2b2/0x16c0 [ 54.040996] do_group_exit+0x149/0x400 [ 54.044853] ? do_raw_spin_trylock+0x190/0x190 [ 54.049398] ? SyS_exit+0x30/0x30 [ 54.052818] ? _raw_spin_unlock_irq+0x27/0x70 [ 54.057280] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 54.062265] get_signal+0x73f/0x16c0 [ 54.065950] ? ptrace_notify+0x130/0x130 [ 54.069981] ? __kvm_gfn_to_hva_cache_init+0xbb0/0xbb0 [ 54.075225] ? exit_robust_list+0x240/0x240 [ 54.079520] do_signal+0x94/0x1ee0 [ 54.083027] ? lock_downgrade+0x980/0x980 [ 54.087143] ? setup_sigcontext+0x7d0/0x7d0 [ 54.091431] ? handle_mm_fault+0x476/0x930 [ 54.095632] ? down_read_trylock+0xdb/0x170 [ 54.099921] ? __perf_sw_event+0x109/0x160 [ 54.104127] ? __do_page_fault+0x3d6/0xc90 [ 54.108328] ? task_work_run+0x1f4/0x270 [ 54.112363] ? exit_to_usermode_loop+0x8c/0x310 [ 54.116999] exit_to_usermode_loop+0x214/0x310 [ 54.121552] ? ioctl_preallocate+0x2b0/0x2b0 [ 54.125928] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 54.131432] ? selinux_capable+0x40/0x40 [ 54.135462] syscall_return_slowpath+0x490/0x550 [ 54.140183] ? prepare_exit_to_usermode+0x340/0x340 [ 54.145165] ? entry_SYSCALL_64_fastpath+0x69/0x96 [ 54.150061] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 54.155042] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.159777] entry_SYSCALL_64_fastpath+0x94/0x96 [ 54.164498] RIP: 0033:0x4529d9 [ 54.167653] RSP: 002b:00007fe24c995c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 54.175326] RAX: 0000000000000000 RBX: 0000000000758020 RCX: 00000000004529d9 [ 54.182562] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 000000000000001b [ 54.189798] RBP: 000000000000021e R08: 0000000000000000 R09: 0000000000000000 [ 54.197036] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f0370 [ 54.204271] R13: 00000000ffffffff R14: 00007fe24c9966d4 R15: 0000000000000000 [ 54.211512] Code: 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 c4 08 00 00 41 c7 87 84 08 00 00 01 00 00 00 3f 05 00 00 65 8b 05 cf d5 aa 7e 89 c0 48 0f a3 05 d5 6e 08 [ 54.230567] RIP: lock_release+0x195/0xda0 RSP: ffff880190ad6e40 [ 54.236588] CR2: fffffffffffffff8 [ 54.240015] ---[ end trace 2108a6a755bfdeb7 ]--- [ 54.244735] Kernel panic - not syncing: Fatal exception [ 54.250451] Dumping ftrace buffer: [ 54.253958] (ftrace buffer empty) [ 54.257633] Kernel Offset: disabled [ 54.261223] Rebooting in 86400 seconds..