t_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x10}, 0x11) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000aaf000-0x1c)=[@in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}], 0x1c) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008ad000)={0x0, 0x0, ""}, &(0x7f0000af3000)=0x8) [ 96.908057] Call Trace: [ 96.908070] dump_stack+0x194/0x257 [ 96.908086] ? arch_local_irq_restore+0x53/0x53 [ 96.908121] should_fail+0x8c0/0xa40 [ 96.908139] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 96.908153] ? kmem_cache_alloc+0x12e/0x760 [ 96.908161] ? mmu_topup_memory_caches+0xd2/0x310 [ 96.908168] ? kvm_mmu_load+0x21/0xf80 [ 96.908175] ? kvm_arch_vcpu_ioctl_run+0x2dc5/0x5cb0 [ 96.908183] ? kvm_vcpu_ioctl+0x6f1/0xff0 [ 96.908191] ? do_vfs_ioctl+0x1b1/0x1520 [ 96.908197] ? SyS_ioctl+0x8f/0xc0 [ 96.908210] ? alloc_set_pte+0x1102/0x1880 [ 96.908236] ? find_held_lock+0x35/0x1d0 [ 96.908258] ? __lock_is_held+0xb6/0x140 [ 96.908295] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 96.908311] ? rcu_note_context_switch+0x710/0x710 [ 96.908338] should_failslab+0xec/0x120 [ 96.908351] kmem_cache_alloc+0x47/0x760 [ 96.908383] mmu_topup_memory_caches+0xd2/0x310 [ 96.908404] kvm_mmu_load+0x21/0xf80 [ 96.908435] kvm_arch_vcpu_ioctl_run+0x2dc5/0x5cb0 [ 96.908450] ? mutex_lock_io_nested+0x1900/0x1900 [ 96.908466] ? trace_event_raw_event_lock+0x340/0x340 [ 96.908504] ? kvm_arch_vcpu_runnable+0x560/0x560 [ 96.908512] ? __lock_acquire+0x664/0x3e00 [ 96.908520] ? check_noncircular+0x20/0x20 [ 96.908562] ? find_held_lock+0x35/0x1d0 [ 96.908588] ? get_task_pid+0x195/0x2c0 [ 96.908601] ? lock_downgrade+0x980/0x980 [ 96.908608] ? __fdget_pos+0x12b/0x190 [ 96.908624] ? lock_release+0xa40/0xa40 [ 96.908642] ? __lock_is_held+0xb6/0x140 [ 96.908673] ? put_pid+0x183/0x1f0 [ 96.908685] ? task_active_pid_ns+0xd0/0xd0 [ 96.908691] ? find_get_pid+0x210/0x210 [ 96.908720] kvm_vcpu_ioctl+0x6f1/0xff0 [ 96.908727] ? kvm_vcpu_ioctl+0x6f1/0xff0 [ 96.908743] ? kvm_vcpu_fault+0x520/0x520 [ 96.908752] ? find_held_lock+0x35/0x1d0 [ 96.908776] ? find_held_lock+0x35/0x1d0 [ 96.908802] ? __fget+0x333/0x570 [ 96.908815] ? lock_downgrade+0x980/0x980 [ 96.908822] ? find_held_lock+0x35/0x1d0 [ 96.908838] ? lock_release+0xa40/0xa40 [ 96.908856] ? __lock_is_held+0xb6/0x140 [ 96.908891] ? __fget+0x35c/0x570 [ 96.908920] ? iterate_fd+0x3f0/0x3f0 [ 96.908934] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 96.908946] ? vfs_write+0x374/0x510 [ 96.908959] ? wait_for_completion+0x770/0x770 [ 96.908978] ? kvm_vcpu_fault+0x520/0x520 [ 96.908987] do_vfs_ioctl+0x1b1/0x1520 [ 96.909010] ? ioctl_preallocate+0x2b0/0x2b0 [ 96.909026] ? selinux_capable+0x40/0x40 [ 96.909042] ? __sb_end_write+0xa0/0xd0 [ 96.909063] ? fput+0xd2/0x140 [ 96.909090] ? security_file_ioctl+0x89/0xb0 [ 96.909109] SyS_ioctl+0x8f/0xc0 [ 96.909129] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 96.909136] RIP: 0033:0x452ac9 [ 96.909141] RSP: 002b:00007f5e3552ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 96.909150] RAX: ffffffffffffffda RBX: 00007f5e3552eaa0 RCX: 0000000000452ac9 [ 96.909156] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 96.909160] RBP: 00007f5e3552ea90 R08: 0000000000000000 R09: 0000000000000000 [ 96.909165] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 96.909171] R13: 00007f5e3552ebc8 R14: 00000000004b767a R15: 0000000000000000 [ 96.938255] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. [ 97.063289] FAULT_INJECTION: forcing a failure. [ 97.063289] name failslab, interval 1, probability 0, space 0, times 0 [ 97.063300] CPU: 1 PID: 18078 Comm: syz-executor0 Not tainted 4.15.0-rc7-next-20180111+ #94 [ 97.063305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.063308] Call Trace: [ 97.063320] dump_stack+0x194/0x257 [ 97.063335] ? arch_local_irq_restore+0x53/0x53 [ 97.063368] should_fail+0x8c0/0xa40 [ 97.063385] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 97.063396] ? kmem_cache_alloc+0x12e/0x760 [ 97.063403] ? mmu_topup_memory_caches+0xd2/0x310 [ 97.063409] ? kvm_mmu_load+0x21/0xf80 [ 97.063417] ? kvm_arch_vcpu_ioctl_run+0x2dc5/0x5cb0 [ 97.063424] ? kvm_vcpu_ioctl+0x6f1/0xff0 [ 97.063431] ? do_vfs_ioctl+0x1b1/0x1520 [ 97.063437] ? SyS_ioctl+0x8f/0xc0 [ 97.063450] ? alloc_set_pte+0x1102/0x1880 [ 97.063478] ? find_held_lock+0x35/0x1d0 [ 97.063499] ? __lock_is_held+0xb6/0x140 [ 97.063536] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 97.063553] ? rcu_note_context_switch+0x710/0x710 [ 97.063579] should_failslab+0xec/0x120 [ 97.063591] kmem_cache_alloc+0x47/0x760 [ 97.063621] mmu_topup_memory_caches+0xd2/0x310 [ 97.063645] kvm_mmu_load+0x21/0xf80 [ 97.063672] kvm_arch_vcpu_ioctl_run+0x2dc5/0x5cb0 [ 97.063688] ? mutex_lock_io_nested+0x1900/0x1900 [ 97.063703] ? trace_event_raw_event_lock+0x340/0x340 [ 97.063732] ? kvm_arch_vcpu_runnable+0x560/0x560 [ 97.063739] ? __lock_acquire+0x664/0x3e00 [ 97.063746] ? check_noncircular+0x20/0x20 [ 97.063785] ? find_held_lock+0x35/0x1d0 [ 97.063808] ? get_task_pid+0x195/0x2c0 [ 97.063820] ? lock_downgrade+0x980/0x980 [ 97.063827] ? __fdget_pos+0x12b/0x190 [ 97.063841] ? lock_release+0xa40/0xa40 [ 97.063857] ? __lock_is_held+0xb6/0x140 [ 97.063886] ? put_pid+0x183/0x1f0 [ 97.063896] ? task_active_pid_ns+0xd0/0xd0 [ 97.063902] ? find_get_pid+0x210/0x210 [ 97.063928] kvm_vcpu_ioctl+0x6f1/0xff0 [ 97.063935] ? kvm_vcpu_ioctl+0x6f1/0xff0 [ 97.063949] ? kvm_vcpu_fault+0x520/0x520 [ 97.063957] ? find_held_lock+0x35/0x1d0 [ 97.063979] ? find_held_lock+0x35/0x1d0 [ 97.064002] ? __fget+0x333/0x570 [ 97.064014] ? lock_downgrade+0x980/0x980 [ 97.064020] ? find_held_lock+0x35/0x1d0 [ 97.064034] ? lock_release+0xa40/0xa40 [ 97.064050] ? __lock_is_held+0xb6/0x140 [ 97.064085] ? __fget+0x35c/0x570 [ 97.064113] ? iterate_fd+0x3f0/0x3f0 [ 97.064127] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 97.064137] ? vfs_write+0x374/0x510 [ 97.064150] ? wait_for_completion+0x770/0x770 [ 97.064167] ? kvm_vcpu_fault+0x520/0x520 [ 97.064176] do_vfs_ioctl+0x1b1/0x1520 [ 97.064198] ? ioctl_preallocate+0x2b0/0x2b0 [ 97.064215] ? selinux_capable+0x40/0x40 [ 97.064230] ? __sb_end_write+0xa0/0xd0 [ 97.064249] ? fput+0xd2/0x140 [ 97.064273] ? security_file_ioctl+0x89/0xb0 [ 97.064292] SyS_ioctl+0x8f/0xc0 [ 97.064311] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 97.064317] RIP: 0033:0x452ac9 [ 97.064322] RSP: 002b:00007f5e3552ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 97.064332] RAX: ffffffffffffffda RBX: 00007f5e3552eaa0 RCX: 0000000000452ac9 2018/01/11 12:59:46 executing program 0 (fault-call:6 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 12:59:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x10}, 0x11) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000fcc000)=""/47) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000fbe000)={{0xa, 0x0, 0xd3ae, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x101, [0x4, 0x4, 0x5dca, 0x3ff, 0x800, 0x9, 0x4, 0xb8de]}, 0x5c) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x0}, 0x20000000001, 0x4c, 0x2}], 0xf7) connect$netlink(r0, &(0x7f00001d6000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) flock(r1, 0x800000010) sendfile(r1, r0, 0x0, 0x72439a6b) fcntl$getflags(r0, 0x401) 2018/01/11 12:59:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000000021, &(0x7f000052d000)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000c2000-0x4)=0x0) 2018/01/11 12:59:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/mixer\x00', 0x40, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000063d000-0x4)=0x9278, 0x4) close(r0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/11 12:59:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xa, 0x1, &(0x7f0000654000)={0x0, 0x0}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000440000-0x38)={&(0x7f000072e000-0xc)={0x10, 0x0, 0x0, 0x20000080}, 0xc, &(0x7f0000522000-0x10)={&(0x7f0000053000)=@generic="f553e4132b0c6602a19d90f687b631874fa79d5706d99cdbe2489e659caa8865f97c7e9a66074940ba06001598c4584f8315d3943e798d010614aac8d15b37190a2b73f536c80b1a4b0b5875952e2811d07e20389e233de557f1422f9d106aba30c24345d85e886f50e4a57f0e230a7aa6539cec7985a71b14173ada191d70012eec5c1358fd3944a8ac7b05205f21d3461bc21225bb2db3c2220061ad85bd97266a0459766bf63a15035e66132a1377029ae9e5557985768c3a587e56e7bc6c73778fa370e820c7105db91fba91cb", 0xcf}, 0x1, 0x0, 0x0, 0x40040}, 0x4) r2 = socket$inet(0x2, 0x801, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a02000)={0x0, 0x101, 0x6, 0x5, 0x6, 0x3488000000000000, 0x5, 0x4, {0x0, @in={{0x2, 0x1, @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]}, 0x7fff, 0x6, 0x6, 0x80, 0x454}}, &(0x7f0000ba8000)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00009b5000-0x6)={r3, 0x9}, &(0x7f0000453000-0x4)=0x6) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000226000)={@common='lo\x00', &(0x7f0000fc0000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d9a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000af1000-0x100)={0x101, 0x1, 0x4, 0x946, 0x4, [{0x3, 0xffffffff, 0x8, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x9, 0x20, 0x6, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x7fffffff, 0x1, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x1, 0x44, 0x0, 0x0, 0x1201, 0x0, 0x0, 0x0}]}) openat$cuse(0xffffffffffffff9c, &(0x7f0000a98000-0xa)='/dev/cuse\x00', 0xe2840, 0x0) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f000075c000-0xe)=""/14, &(0x7f0000697000-0x4)=0xe) signalfd(r1, &(0x7f0000e14000)={0x57078068}, 0x8) fchmodat(r4, &(0x7f0000695000)='./file0\x00', 0x11a) r5 = syz_open_dev$vcsa(&(0x7f000042a000)='/dev/vcsa#\x00', 0x8, 0x80) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f0000849000)=""/5) getsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f000059e000)=0x0, &(0x7f000077d000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a52000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b31000-0x1)=0xe8) r7 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d25000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x2, 0x0, 0xa, 0xa0, 0xa0, 0x32, r6, r7}, {0x0, 0x1000, 0x2, 0x80000000, 0x1, 0x4, 0x81, 0x8}, {0x1, 0x3, 0x2, 0x5}, 0x7, 0xc, 0x1, 0x0, 0x3, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x4, 0x1, 0x1, 0x8, 0x0, 0x80000, 0x7}}, 0xe8) connect$unix(r5, &(0x7f0000ca7000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/11 12:59:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fe9000-0x20)={@generic="46555fbce0d693077dc66456b8f2546b", @ifru_flags=0x8000}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000444000-0x4)=0x0, &(0x7f000087e000)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00009ad000-0x4)=0x200, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003c3000)='/dev/rfkill\x00', 0x151000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00007d6000-0x4)=0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000b5c000-0x4)=0x1a31, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000589000-0xc)={0x3, r1, 0x1}) r5 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000152000/0x3000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f00005d4000-0xd3)=""/211) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f85000)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f000002e000)=0xffffffffffffffff) ioctl$ASHMEM_PURGE_ALL_CACHES(r6, 0x770a, 0x0) write$tun(r4, &(0x7f00003bb000-0x102)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) recvmmsg(r1, &(0x7f000002f000-0x3c)=[{{&(0x7f000086e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000280000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x444444444444439, 0x2, &(0x7f00001a3000-0x10)={0x0, 0x989680}) 2018/01/11 12:59:46 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000f000-0x34)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt(r1, 0x4, 0x3f, &(0x7f0000021000)=""/129, &(0x7f0000002000)=0x81) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002e000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) [ 97.064337] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 97.064341] RBP: 00007f5e3552ea90 R08: 0000000000000000 R09: 0000000000000000 [ 97.064346] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 97.064350] R13: 00007f5e3552ebc8 R14: 00000000004b767a R15: 0000000000000000 [ 97.791501] binder: 18114 RLIMIT_NICE not set 2018/01/11 12:59:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x10}, 0x11) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x1}) move_pages(0x0, 0x0, &(0x7f0000696000)=[], &(0x7f000013a000)=[], &(0x7f000007f000-0x1c)=[], 0x1) [ 97.816657] device eql entered promiscuous mode [ 97.819666] FAULT_INJECTION: forcing a failure. [ 97.819666] name failslab, interval 1, probability 0, space 0, times 0 [ 97.819676] CPU: 1 PID: 18120 Comm: syz-executor0 Not tainted 4.15.0-rc7-next-20180111+ #94 [ 97.819680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.819683] Call Trace: [ 97.819694] dump_stack+0x194/0x257 [ 97.819707] ? arch_local_irq_restore+0x53/0x53 [ 97.819739] should_fail+0x8c0/0xa40 [ 97.819753] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 97.819765] ? kmem_cache_alloc+0x12e/0x760 [ 97.819771] ? mmu_topup_memory_caches+0xd2/0x310 [ 97.819777] ? kvm_mmu_load+0x21/0xf80 [ 97.819785] ? kvm_arch_vcpu_ioctl_run+0x2dc5/0x5cb0 [ 97.819792] ? kvm_vcpu_ioctl+0x6f1/0xff0 [ 97.819799] ? do_vfs_ioctl+0x1b1/0x1520 [ 97.819806] ? SyS_ioctl+0x8f/0xc0 [ 97.819817] ? alloc_set_pte+0x1102/0x1880 [ 97.819836] ? find_held_lock+0x35/0x1d0 [ 97.819854] ? __lock_is_held+0xb6/0x140 [ 97.819884] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 97.819898] ? rcu_note_context_switch+0x710/0x710 [ 97.819920] should_failslab+0xec/0x120 [ 97.819930] kmem_cache_alloc+0x47/0x760 [ 97.819954] mmu_topup_memory_caches+0xd2/0x310 [ 97.819971] kvm_mmu_load+0x21/0xf80 [ 97.819995] kvm_arch_vcpu_ioctl_run+0x2dc5/0x5cb0 [ 97.820008] ? mutex_lock_io_nested+0x1900/0x1900 [ 97.820018] ? print_irqtrace_events+0x270/0x270 [ 97.820047] ? kvm_arch_vcpu_runnable+0x560/0x560 [ 97.820053] ? __lock_acquire+0x664/0x3e00 [ 97.820060] ? check_noncircular+0x20/0x20 [ 97.820093] ? find_held_lock+0x35/0x1d0 [ 97.820112] ? get_task_pid+0x195/0x2c0 [ 97.820123] ? lock_downgrade+0x980/0x980 [ 97.820130] ? __fdget_pos+0x12b/0x190 [ 97.820142] ? lock_release+0xa40/0xa40 [ 97.820156] ? __lock_is_held+0xb6/0x140 [ 97.820180] ? put_pid+0x183/0x1f0 [ 97.820190] ? task_active_pid_ns+0xd0/0xd0 [ 97.820195] ? find_get_pid+0x210/0x210 [ 97.820218] kvm_vcpu_ioctl+0x6f1/0xff0 [ 97.820224] ? kvm_vcpu_ioctl+0x6f1/0xff0 [ 97.820237] ? kvm_vcpu_fault+0x520/0x520 [ 97.820244] ? find_held_lock+0x35/0x1d0 [ 97.820263] ? find_held_lock+0x35/0x1d0 [ 97.820283] ? __fget+0x333/0x570 [ 97.820293] ? lock_downgrade+0x980/0x980 [ 97.820300] ? find_held_lock+0x35/0x1d0 [ 97.820313] ? lock_release+0xa40/0xa40 [ 97.820326] ? __lock_is_held+0xb6/0x140 [ 97.820354] ? __fget+0x35c/0x570 [ 97.820375] ? iterate_fd+0x3f0/0x3f0 [ 97.820386] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 97.820401] ? vfs_write+0x374/0x510 [ 97.820412] ? wait_for_completion+0x770/0x770 [ 97.820427] ? kvm_vcpu_fault+0x520/0x520 [ 97.820435] do_vfs_ioctl+0x1b1/0x1520 [ 97.820453] ? ioctl_preallocate+0x2b0/0x2b0 [ 97.820467] ? selinux_capable+0x40/0x40 [ 97.820480] ? __sb_end_write+0xa0/0xd0 [ 97.820497] ? fput+0xd2/0x140 [ 97.820518] ? security_file_ioctl+0x89/0xb0 [ 97.820534] SyS_ioctl+0x8f/0xc0 [ 97.820550] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 97.820556] RIP: 0033:0x452ac9 [ 97.820560] RSP: 002b:00007f5e3552ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 97.820569] RAX: ffffffffffffffda RBX: 00007f5e3552eaa0 RCX: 0000000000452ac9 [ 97.820573] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 97.820578] RBP: 00007f5e3552ea90 R08: 0000000000000000 R09: 0000000000000000 [ 97.820581] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 97.820586] R13: 00007f5e3552ebc8 R14: 00000000004b767a R15: 0000000000000000 [ 97.822202] binder: undelivered transaction 126, process died. [ 97.829495] binder_alloc: binder_alloc_mmap_handler: 18110 20000000-20002000 already mapped failed -16 [ 97.832553] binder: BINDER_SET_CONTEXT_MGR already set [ 97.832560] binder: 18110:18114 ioctl 40046207 0 returned -16 [ 97.833727] binder: 18114 RLIMIT_NICE not set 2018/01/11 12:59:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) preadv(r0, &(0x7f0000a1a000-0x10)=[{&(0x7f0000d97000)=""/91, 0x5b}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000b9a000)=0x10040000, 0x4) tee(r0, r0, 0xb5, 0x1) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) openat$cuse(0xffffffffffffff9c, &(0x7f000064a000-0xa)='/dev/cuse\x00', 0x20000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000094e000-0x90)={0x10000, {{0x2, 0x3, @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]}}, 0x90) 2018/01/11 12:59:46 executing program 0 (fault-call:6 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 12:59:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x10}, 0x11) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$vcsa(&(0x7f00004ed000-0xb)='/dev/vcsa#\x00', 0x900004, 0x410000) write$evdev(r0, &(0x7f0000c0f000-0x60)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x18) 2018/01/11 12:59:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000000)='nodevkeyring\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xe2, "7cf3ce8edf388fb1257278dd66e06a04104da860a9f2d12dbdd7e686379c023e017d4b2e01d5f4594475a0268929c3333fa717b4f8bf37a48465442aec768bd1cfb5ffa4bd49c16340d9bfb2d1645cbbab02c9c918074773816528bfaae4ec3b01c30a741bd34071de983685496d7f72fb3f51cca95004cfd5eae7a058fb699caaad376d5cbca70bb2b534291ec574e5ed3ff61239776973a6370159ea155a425c2252c8cb3b9c2ae19b7006e647f25df497c0266f9bb6cf2a1949a61ee5f7decd34f0eb527ec058d819d401f7fd413fc291a0b7c5d8e4a34ece991161e46c31d00c"}, &(0x7f0000002000-0x4)=0xea) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r2, 0xd7, "99db33ac3ef3694ee71105fb9f2d2819b04982451daac964614ab39ae7dba5020749b08c4bb61e4270ce430420b43fbb9d6c5c497d47a5566784600d171ef404a6dbd91cb02e4b6780eccb92cb7c0f75fcf0ce2781c90ddb83fafc9624d44f0dca3ea76b11f1d918f5b9abbd5f5a28982842c7a5f89b343804cfdec3cf19cfb97e32eb1eda23040cde56807349d6a007aa06036aa61e953824a8bdeb7fa1e040a518639c4042fa331d8752023bb52fbc30da7dbbb1ed6b945a0b2a74518291173930464629b2409666fb754741bc8a036eb621a9591818"}, &(0x7f0000002000-0x4)=0xdf) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r3, 0x1ffc00}, &(0x7f0000002000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r3, 0x200}, 0x8) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002000)={r2, 0x3, 0x1000, "b06f917c694d8043aafd16978248abe0034981cb138681499f90819b7e2fb5e0b384042ef178b25760bb580dfbe1e90b8fde65917fb73affe771217fcf2b68fd21a6247f20d4787a7cc092f48938d05f276174f861be207ea5dbad1f2e3f4d8de5a8a7d4f23a6f84cda0768e2332a909e9dd99adc2aff18df1b63fb5cfee5ddca14f3bdf2b75cd8d4b412e3430c79ee5c6adec1d67f5900406256a918fef6d10f7f9d8dad113657b8eee6f013ed9775df0345e731271e8d3e8b9d7e41532822a764b0b81ceb5b81f55c088b724a11b555769eef4d34d3ed14e3c88096a7bbfe91b8031cbc195bc978ab614af9d10c5d1d5af5a42a45c91fd728c642522e333e4fe6cb89f31f906a18f5a366a304971a7ba719500181f1cab5df3a4347d79267914f334d44ad4de596374927899c06f7871543cc906d51c0026facdb9f26712b91875dd8831b9109fd7804c552c0e1ed24c09b8297bbf02a1942d091439a6e399c489ac28934899c580ac245eac79f56cd05677ead812efaf406a0dd2d7a1794f5f5061fabad9cde691979219d27f1da844213c0671f7f1dd034731fd5bb190abc149a7e9b48ccadf11d16312fca0e04729edb38398306e8e14b63137a73774ac96f5043c36e28bb78c66ecc302ef56863754a18cf5188c5927ffc78c22cabfb18e7c12ace053ef1f11f355eca6abbeb91d380883cdfc4beb54ba91916b4efe316530bb84b6f6df2315abbdaa6b4b96747b65672de772b691a5fe1158138a628ac906f4de6f148370930e62b557bce66f3c83f923852fa86045f44b2e587c5729c17a812ee75d10a70b600756aa7a432da9ec6c3964f1aefacf5a69a469df30cf41dd862176fb03ad9eaac48b5de486e7e34655c0ae149139560148a38e625aa9f1d58568638a6a4f6a987808b4c1ac092ec4e1e1b1f5d9b557b31761443a7c3e4f68a15ddbea716e9d953bba352c11b70d354209a7d50a6fbabff191514a2ec6efd0c2a6be08b43b2e8a45556951405d892fa2c6ec286f7c6ecc1cbcb15fccf7d67233cc01c2a5d79a5534f753c0af855f7a9a7aa27057f6447c85e4db13bbb6b3f513d9973378d9dac3bcd06be2acef65c4a3cdf69ec9c7dded8fd2ddee750cbf86e736e39f920b512eb535f92fdfbaf4b8fac82caee6d1ac1c18cd3017a501f06e4ebab941c7321759a4e93f1e4e2cd91bbc258a795b83346f85293ade5e4299628c9e326b923d5505c59aeddb86eb41d7de9e4092a660a042df4104835d9bda171a9f948c6ef5ade97ae164fddbcbfd2d9f8b3e7f8b904937526a6fc77bc47f0b4d139bc294b136a408446f630dc94807921c1cde8b059ca6aa746118c5d541ba5dd551419a8a1cdf1d9d0b47b7ff1c66ba9ab8adb7f4a63c5d1df6e2a0a0aeeb2a5da0ba0e011400e5ee3bcf0810191379a5c3f3a0a81fcb528fa9e46c70cf07644e066c4f69c7a88f8185bc5ae4a36679ab0a05c18c900cfb6307e08e42e46901daaf8256552dcab092c23375ac616012dc4e6ff8ba0b19bad8ffb8e06d360764da1b1bcdf8c50208be78efd0c339f8f11cb7042c1ceda8eb0f383e4fb35c94a0721b699d702ff119f175d052d9a800907311e8fc373b675dd8244f6550f235b64eb3c4033a6e03f837feebf39a1ed43a9fcf3cedb3e9f917d25ebb269c467e5b87e94f2696f1518efde4b3f425b1eb44b10449bc640c9f487223a0324fa6ce2808181f8b2ab061320759e8ffa91b967a0ceae37bf18c6583ab0065f1a8d4a1ce1e2522fd218d1e4411dfa2eccf6590ccdb527a6f66b42b622a29b80d5778bb70558f35623d3e5b8688bbba9c7aa512100c2311dc0a28b83ae0ccb3824ab4650d37b3bf41f017d56164b4483e1872862fed021fffc421498662f18e2b4b1f952d139ff347930f3f110e99ae3e3fe8d181064b721112754ae6e3d233a583b84dd289502fdd07dfa97957f2e42db47800619711e4307a5ebfc3f6e0eadd12608f377413a4f34e65f19c570703095a08ecfee2fc9a95b05687d0294ea4ede4086d8ef3e0966f040d8de257f1ace7ffb802a4e60044d25a06777ac8db43f68d873d89771c9786126ad139364ea98c7326856c699bbf802b6c90a2378bb783dac036350e9958d828da0647e7a9db31eed5732d0c9eb1b34759df89b4d95a676bdab2a4679de72ba50bbd6fd28d3781565e0bd88d331a3bfee4e8d0e7a18190dd3403e8624ebe9bf9ea4556452883b29fb06f00c5e46ab4e72c75f3574755e8ec039ce4cfa8102013c40738c231f99e455e983af1073f9c665e62cebbf3051f0e474d2088739bdbd9ba04cc6ca02d1849ea31f8dd8f12bc6d13db0d80378127121e79da101a673a5e440e51852a55973e72726b85e30c5eff6820ca9c10e87140616dc719feca925bb25f4549181e6727ddfa8a46f70db35dadf99d1b95406044935875bf4f9db5014c1f69ef982e1d9e8e18b09b5f19cfc279c8a95d86b4fa7ea9dcd31f2d9ff9ee2f65c7a0227e51a2affbd5044b860cc222f2d9a6a2cf77786d31fa165bc548a598e7dc6e67cd7f18561f63a8b05a4c3745532f9373bf8628248714f0acbe45eb5f16ef29cfa12aac73af10d245c9b0285e6df156ab192c87407f8d26e8e28c41067187d2fa33244d7dd078364a1876d43f2731627a3f501700cfedca26697ddac2e4eb8a758f7fc421575944994fa50391f4e5991f2277ccaff769ac9cd002d443743fc2c975999a994d67dd2f192b5ca7cb71421355a0b6d4a0860b792b9f6d3e792f634b4e285912e274128b10dd08a59942177dbda22074af83da76d514930626508fffc3f5d845f5f086a4801813c10f1649da75407d2dc58cc33f536735b4161fb161900e026ba7bfd0b9c34f5076008e16440f625a0f3deeb59bbb8b194f0549ca538acf2f7a1217fb5b2e204e1c13afb8b15d5b0755e0978040376db6087f8a7e3dff33acae91f0afaf2deab17b024d7ae1537cebe2a9bda92b1ef28a2fa6559a31dd0802fb6e8c2cd89b29e5219025602c629eff002137161e75be8191aff9be99fc95af22d95c20e5626761c292cc8c0b066db4c809b9a70335499049e73a0d1dd2c1283bafbd4d1750b82f4937cc8617b1629c367d1d10ee502cf064e08da23cb19bff4f0f918d4a1592fdd00d3422686a5d6fa6326be7ad67e9970d7205e34495068d516c8d12ec3243276e14a7871026d6145220050aeddfde5c221294409e72b4b3f0994b70cf9d52cf557eb22f9ad2d06f7033c0be9b4c1e02afbb49a635ac3640549a84e6c34e183912ec20df0bb3cf6388f0d2679910306c6d850348e6cffce91f067bf69a0ffae77eb2dd1032377edc8981b11e4fa91c191743a370f933f52be6b7ae093038e1157c084cf76aa8557633f584e8f12041c2cdfdfe8d2dac7af51f64cae8706aad03d5c1426c7e1f25ba3636c909df2a4dc778b1bc9c2e36b2e163d8dcff71b35ea7fe3a3de626495a02a7c9d6a530a392bfa0d009c7ba3cffdf6caeb4682864246c18964207e28dc89ccf3cd9b8f6c7ef54e2bc98aab1e82f7ec700760537536a7b8cf20b2505bc61b584bb1929e3ef06869cadd670fda9c17061bafd3524193c86289355a8963f28885376a4c49b6e0b914984e1fe7ec32ce352e4464cce7855c49bf2d3c764d7ccabefd874fabbd7e21f5f637c20a3018c1458797676e8b124f17b83cfdebd274d2aafacc9bb4a0245aefd9d643ea14039ea8348526ae29ff9921aa559e8805c8d0569d56d4ac4bb51301ac6d39f813ad8d0884bf1e016116e5dd57cb5b0eb88b3d0d6b6e40a20de21b582603f7f6cb1cbd34b27e67936cadcc9c9c62c9defaa21958a2181071e633d8d4e53d56fc32e4b557133f5ae415989b350c5303629593c0000a4c5d3dde6e6b61b1155dc04773ceb752c5dbe1a5e29b2e6ae48a4b11e9cf88880a8793a81e4b463c70028f7c7e49d654109307a9b1e50be6934ee225f46f7ed7fcaeb85510aa067b5369259313f7897e503efd92d6cdb9f7da74a68db33d315beccf4b3b8106236a0d5185c6b641e187ceb612cfeff503307ea8d477a15df345e846456c70e460310c36e5072da3dc3fa1c99589dd29a2db0ccfe1172b0a91d4406edb700a1a94d644c8e94b79ce29fedbb3099dcf5641d3ba6de53519d60c05ab38af0477edce3d9c49c80e772d3d651ad7f1a1bc59f675f7171b6ea8e5554fc46352352e4f30d6c3625d0e5d5084c382ab13fff78ba959a4a3f1718a57f4bf61ce7cf821b56b04e525de3a34e5b64ca8d363e8aeabc785e7ed3fb293173223f353de86826a264a34a76da63ffffd0647f192c9828e2efa0ad267152ca8b673ce739d40c5bbe20c830ef2a223fb2a6a2e7f250aabd2236aabd191f22cd0fb5719efab7c9814f9737285832985afad38bc304471e339c5541c5dbd4be21e9d931a6ce5033859bfe0a77e83608ea77993193a87e924d36da59b85aae79fb2eb368beb808632f1b1f0eae4bc13d55028e6391d5650cc43d9b212bb06660628cba14e777087bfb54c89a5b4ae0e065f5d937d19c3c1438f960b3b782c3cd112180a00df7815fcac23dcb9e12b2f0d5129da66728d51de4fe986655b6825eea3fddba83ef6d91309381683acc79efe82dcb3dd633f93ddff1d366ff3ee69774241249d5ae145f406c1db8deea85c7fc7d9b08b86c07c532ef6890403a21fcf98a21526c9d7d6a267735c40f7055bda73bbf5deb28925dbfab8450ff5948672240576b75c5d93761d9348b86c1905c0e433b1230b859e07c68fee0dbd977ce90e37a7b05fd852cd29663556abda2b85b872ae261206a6f83430432f899487d00d7f7631d19f98833b5ec11eb128beef19314b75798e6753fce99c7581627f5106ac05b58448d756ffade7039871cca7e7a09a575147507cb2f5bb327a3c4f5bf99545d9b27634b5b3c0a242107f59e0ad51c9d3a659553faf77309caaf84629af256a4931e2876c63262e5f5e96e1e408a2c99eb1ccb62f64dce28478d1d1750a9877fc8c67a771ac3ca98037f25596b4a76c0c8efc9d9fea7cc8e2a94d5131c5179e13edcbfebb83f5c9fb6111ff70546c34b04ac9cf525bb1180042789fb3df332dc44baaaaeb470fad7aee2fc96c3860be4a1b350c3f4da37b25f82ebc2cf3082715019217f83e00b4857b63d77ce6047fa953296ae0ec237117cdb106d44c3c3111b352cc52da30b342123bb8730a67adf566dc4b7ab6a5fa92a0a3559fda604b2b20f6268c4d706c11f8baf81efe4f6845fa063c012c43ca44b0e463db358abaf74c648fba3c939d39b5eabae6d59cbe8061abab1823695c27ed080f0cdbe3eda5542c9c46e1a0621558cedd9652956e779f92bedb461538e955b4ad0aafb9e1410f398c7b7bfe72a72276d830d29e0591b04dbb2717a76811bc74d377aebeb83b8494f939c3b736ba0dc85aa25baf8e00913f9a4e951a6b156396f0936e200463a723ecd88a7244b4c7e1772280930080f3ef88aa088d7f915957970bbd5cfe092b61390301192159de44ae73f6a383bde57de536feb714c8278b33602efb3b497129dbd2543864782d299b7a90420af3aae93ec70b2f40a8e698adec88712f0a52fa52690dff5e56abb66439c38b9346b0cf0ded0c2b8e19b975a3f64695ffc82e4cc3657751aa662eec7a2c4de3a0dcfde35cb3ea8fc316de3dbab8664bce901ffa3ed666e4781d509be7183e17696733bb8099208e15f387c81fe442684ae2c066e9ae892d28d15b126c84ab3a1142886fb63f713720ecd361d2d1d61"}, 0x1008) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={r3, 0xfff}, &(0x7f0000005000-0x4)=0x8) uname(&(0x7f0000004000)=""/62) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000+0x6bf)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x18)={r5, 0x1, 0x8, [0x66e, 0x7f, 0x80000001, 0x5, 0x0, 0x2, 0x400, 0x8e]}, 0x18) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={r2, 0xffffffffffffff01, 0x6, 0x8, 0x0, 0x88c, 0x0, 0xfff, {r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c1, 0x9, 0xc51b, 0x2, 0xbe8f}}, &(0x7f0000005000)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000007000-0x44)=""/68, &(0x7f0000005000-0x4)=0x44) openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000008000-0x4)=r4, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000008000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f0000004000-0x8)={r8, 0x1}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000004000)={r7, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x8, 0x3, 0x401, 0x80}, &(0x7f0000009000)=0xa0) 2018/01/11 12:59:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000035d000)='/dev/sg#\x00', 0x1000, 0x0) finit_module(r0, &(0x7f0000c1d000-0x12)='$bdevGPL!!ppp1GPL\x00', 0x3) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000c22000-0x14)={{0x80000001, 0x2, 0x7, 0x6, 0x4, 0x4}, 0x7231, 0x4, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000833000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000dc6000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$inet6(r0, &(0x7f0000337000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a2a000)=0x1c) 2018/01/11 12:59:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003ec000)='/dev/autofs\x00', 0x240, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001ec000-0x94)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffe01}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x94) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f000031d000)={0xf0001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/11 12:59:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000591000)='/dev/vcs\x00', 0x80802, 0x0) recvmmsg(r1, &(0x7f0000558000)=[{{0x0, 0x0, &(0x7f00000cd000)=[{&(0x7f00007a8000)=""/52, 0x34}], 0x1, &(0x7f00002a1000)=""/167, 0xa7, 0x7}, 0xfffffffffffffffe}, {{0x0, 0x0, &(0x7f00009de000)=[{&(0x7f000025c000)=""/93, 0x5d}, {&(0x7f00001f3000-0x70)=""/112, 0x70}], 0x2, &(0x7f00001fe000-0xe4)=""/228, 0xe4, 0x2}, 0x4}, {{&(0x7f0000765000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f00002df000-0x20)=[{&(0x7f00002d2000)=""/80, 0x50}, {&(0x7f00002b4000-0x87)=""/135, 0x87}], 0x2, &(0x7f0000a74000-0x48)=""/72, 0x48, 0xb7}, 0xffff}, {{&(0x7f00008e2000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00008bc000)=[{&(0x7f0000331000-0x8e)=""/142, 0x8e}, {&(0x7f0000478000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f32000)=""/199, 0xc7}, {&(0x7f000012d000-0x87)=""/135, 0x87}, {&(0x7f000007f000-0x9e)=""/158, 0x9e}, {&(0x7f0000f25000-0xae)=""/174, 0xae}, {&(0x7f0000208000)=""/21, 0x15}, {&(0x7f000023c000-0x27)=""/39, 0x27}], 0x8, 0x0, 0x0, 0x100000000}, 0x4}, {{&(0x7f0000e34000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f00003c1000)=[{&(0x7f00006d3000)=""/190, 0xbe}, {&(0x7f00002b3000-0x20)=""/32, 0x20}, {&(0x7f000003d000-0x5b)=""/91, 0x5b}, {&(0x7f000051d000)=""/112, 0x70}, {&(0x7f0000f2e000-0x7a)=""/122, 0x7a}, {&(0x7f000071d000)=""/84, 0x54}, {&(0x7f0000413000)=""/48, 0x30}], 0x7, &(0x7f0000077000)=""/196, 0xc4, 0x0}, 0x2}, {{&(0x7f0000277000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000038f000)=[], 0x0, &(0x7f000090d000-0x1000)=""/4096, 0x1000, 0x7}, 0x1}, {{&(0x7f000035d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000023000-0x70)=[{&(0x7f00004a7000)=""/46, 0x2e}, {&(0x7f0000c4b000-0x93)=""/147, 0x93}, {&(0x7f00002d2000-0xfb)=""/251, 0xfb}, {&(0x7f0000c74000)=""/4096, 0x1000}, {&(0x7f0000507000)=""/73, 0x49}, {&(0x7f0000ace000)=""/100, 0x64}, {&(0x7f0000cbf000)=""/73, 0x49}], 0x7, &(0x7f000026f000+0xe18)=""/240, 0xf0, 0x20}, 0x5}, {{&(0x7f0000e8a000-0x47)=@un=@file={0x0, ""/69}, 0x47, &(0x7f00001ed000-0xa0)=[{&(0x7f00001ce000)=""/146, 0x92}, {&(0x7f0000226000)=""/4096, 0x1000}, {&(0x7f00000e7000)=""/133, 0x85}, {&(0x7f0000c5f000)=""/111, 0x6f}, {&(0x7f00008cf000)=""/7, 0x7}, {&(0x7f00004dd000)=""/94, 0x5e}, {&(0x7f00005df000)=""/17, 0x11}, {&(0x7f0000f95000)=""/214, 0xd6}, {&(0x7f0000493000-0xec)=""/236, 0xec}, {&(0x7f0000066000)=""/203, 0xcb}], 0xa, &(0x7f0000f3b000)=""/71, 0x47, 0x4}, 0x1e}], 0x8, 0x2000, &(0x7f000040f000-0x10)={0x0, 0x1c9c380}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00004ab000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000159000-0x10)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000662000-0xc)={r3, 0x80000, r1}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000900000-0x4)=0x0) perf_event_open(&(0x7f0000aaa000-0x78)={0x1, 0x78, 0x97, 0x35160ac8, 0x7f, 0x7fff, 0x0, 0x80000001, 0x400, 0x6, 0x9, 0x7, 0x8, 0x1, 0x8000, 0xffffffffffffffc1, 0x1e2, 0x7fffffff, 0x9, 0x7, 0xffff, 0x2, 0x3, 0x5, 0x4, 0x3, 0x7fe7, 0x80, 0x8, 0x8, 0x6, 0x3, 0x5, 0x7f, 0x9, 0x5, 0x2, 0x8001, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000c64000-0x1)=0x0, 0x3}, 0x20, 0x1, 0x8b, 0x0, 0x3, 0xfff, 0xaa, 0x0}, r0, 0x3, r1, 0x9) r4 = getpgid(r0) syz_emit_ethernet(0x7b30a9e8eb410567, &(0x7f0000ad8000-0x103)={@random="efad0740a701", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x7fffffff, 0x4, 0x9}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xf1, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x3, 0x2, 0x4, 0x1, 0x2, 0x0, 0x0, 0xf, 0x2, "4a9a0a", 0x18f995cf, '\r0n'}, "2e09e24f20232eddc23c7772aad682bdf27c45b1b289be5e865ef76194a596b8b994689618c9012dec5da2eeeb8bf962f440bd312daba17b886f357584f4b0ad9a6ffd1747f19f8a265390c435af4258f23216ff3cea95289eca144419adce10b81c170172254461840a931acaddf06b609cd31abe224decdcbe65b8ab6068998642a6123bcb966dd87f820d1075403f1ccd2486272b92b27a005877ec340c0c2be5d77cb8fd500465bfae84fe1da5c58eb3514662c995d141d1ae510734e11750c5f7e7cdd07d704d6354180d"}}}}}, 0x0) ptrace$setregs(0xf, r4, 0x8, &(0x7f00009a0000-0x78)="0756ed426d03479ade05b7909019a861f388a63bfe6f377490a8df3513e136347c3c187ca1957ee7788471ac0b1d47cc069d938fda62479298c677cde1ce24d75f8f28774ccd2f79f90784d6ad5bcb546214d856c2a2d03cba1e3b9f0b7d9b0d75c422891ba8a4fd53bd8de93bf553d3702298054dc6482b") [ 97.833779] binder_alloc: 18110: binder_alloc_buf, no vma [ 97.833798] binder: 18110:18124 transaction failed 29189/-3, size 0-0 line 2957 [ 97.841418] binder: undelivered TRANSACTION_ERROR: 29189 [ 97.841523] binder: undelivered TRANSACTION_COMPLETE 2018/01/11 12:59:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003fc, &(0x7f0000e14000-0x1)="", &(0x7f0000f46000)=0x0, &(0x7f000062f000)=0x0, &(0x7f0000517000)="") r0 = syz_open_dev$vcsn(&(0x7f0000cf3000)='/dev/vcs#\x00', 0x8, 0x101000) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d86000-0x4)=0x26d6, &(0x7f0000593000)=0x4) 2018/01/11 12:59:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={@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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b79000-0xb)='/dev/hwrng\x00', 0x210d00, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f000043a000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3}, [@map={0x18, 0x7, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e44000)="4437471622", 0x0, 0x1000, &(0x7f00006ac000)=""/4096, 0x10, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffd6) [ 98.302535] FAULT_INJECTION: forcing a failure. [ 98.302535] name failslab, interval 1, probability 0, space 0, times 0 [ 98.317325] CPU: 0 PID: 18153 Comm: syz-executor0 Not tainted 4.15.0-rc7-next-20180111+ #94 [ 98.327565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.337174] Call Trace: [ 98.339758] dump_stack+0x194/0x257 [ 98.343773] ? arch_local_irq_restore+0x53/0x53 [ 98.348458] should_fail+0x8c0/0xa40 2018/01/11 12:59:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) capset(&(0x7f000017e000)={0x399f1736, r0}, &(0x7f0000e82000)={0x123c, 0x3, 0x3e, 0x5, 0x2e, 0xb58}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x8000e, 0x400) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000002000-0x2)={0x0, 0x0}, 0x2) connect$bt_sco(r1, &(0x7f0000001000-0x8)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) 2018/01/11 12:59:47 executing program 5: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x8, 0x9) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000df3000)={0x0, 0x78, &(0x7f0000824000)=[@in={0x2, 0x2, @rand_addr=0x43, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x72b}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f0000afc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000071d000-0x8c)={r1, @in={{0x2, 0x1, @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]}}, &(0x7f0000b34000)=0x8c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000df5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000df4000-0x20)={0x8001, 0x4, 0x1, 0x3, 0x0, 0x2}) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000df6000)='/dev/hwrng\x00', 0x101280, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000df7000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f0000df6000)=r6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009b3000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r7, 0x0, 0x28, &(0x7f0000df5000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x6c, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) accept4$inet6(r0, 0x0, &(0x7f0000df4000-0x4)=0x0, 0x800) r8 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r9 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r9, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) sendto$inet(r9, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000df5000)=0xffffffffffffff50, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000bed000)={r2, 0x3f, 0x1, 0xd9c6}, &(0x7f0000d49000-0x4)=0x10) sendto$inet(r9, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r9, 0x8905, &(0x7f0000df5000-0x4)=0x0) 2018/01/11 12:59:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000003, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) readv(r0, &(0x7f0000123000)=[{&(0x7f0000ee6000+0xf4b)=""/101, 0x65}], 0x1) r1 = syz_open_dev$adsp(&(0x7f0000a76000-0xb)='/dev/adsp#\x00', 0x2, 0x101000) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000047d000)={&(0x7f0000b52000/0x1000)=nil, 0xfffffffffffffff9, 0x3, 0x10, &(0x7f00000f9000/0x2000)=nil, 0x400}) [ 98.352173] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 98.357266] ? kmem_cache_alloc+0x12e/0x760 [ 98.361572] ? mmu_topup_memory_caches+0xd2/0x310 [ 98.366398] ? kvm_mmu_load+0x21/0xf80 [ 98.370270] ? kvm_arch_vcpu_ioctl_run+0x2dc5/0x5cb0 [ 98.375356] ? kvm_vcpu_ioctl+0x6f1/0xff0 [ 98.379486] ? do_vfs_ioctl+0x1b1/0x1520 [ 98.383532] ? SyS_ioctl+0x8f/0xc0 [ 98.387062] ? alloc_set_pte+0x1102/0x1880 [ 98.391293] ? find_held_lock+0x35/0x1d0 [ 98.395352] ? __lock_is_held+0xb6/0x140 2018/01/11 12:59:47 executing program 1: r0 = syz_open_dev$amidi(&(0x7f00001b3000)='/dev/amidi#\x00', 0x8001, 0x1) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000089b000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000023a000-0x50)={{0xff, 0x8000c}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 98.399430] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 98.405312] ? rcu_note_context_switch+0x710/0x710 [ 98.410252] should_failslab+0xec/0x120 [ 98.413635] device lo entered promiscuous mode [ 98.418769] kmem_cache_alloc+0x47/0x760 [ 98.422839] mmu_topup_memory_caches+0xd2/0x310 [ 98.427510] kvm_mmu_load+0x21/0xf80 [ 98.431231] kvm_arch_vcpu_ioctl_run+0x2dc5/0x5cb0 [ 98.436590] ? mutex_lock_io_nested+0x1900/0x1900 [ 98.441784] ? print_irqtrace_events+0x270/0x270 [ 98.446552] ? kvm_arch_vcpu_runnable+0x560/0x560 2018/01/11 12:59:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fad000)='keyring#wlan0^\x00', 0x0) fanotify_mark(r0, 0x22, 0x40000010, 0xffffffffffffffff, &(0x7f0000cc9000)='./file0\x00') sendfile(r0, r0, &(0x7f000013d000-0x8)=0x0, 0x100000000) 2018/01/11 12:59:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000f1f000-0x30)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fce000-0x4)=0xc00000000000000, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000dcb000)=0x3, 0x4) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f00003bf000-0x5)='vxfs\x00', 0x0, &(0x7f0000cb8000)="d6") readv(r0, &(0x7f0000d33000)=[{&(0x7f00008be000-0x1000)=""/4096, 0x1000}], 0x1) [ 98.451381] ? __lock_acquire+0x664/0x3e00 [ 98.455602] ? check_noncircular+0x20/0x20 [ 98.459856] ? find_held_lock+0x35/0x1d0 [ 98.463923] ? get_task_pid+0x195/0x2c0 [ 98.467882] ? lock_downgrade+0x980/0x980 [ 98.472012] ? __fdget_pos+0x12b/0x190 [ 98.475889] ? lock_release+0xa40/0xa40 [ 98.479858] ? __lock_is_held+0xb6/0x140 [ 98.483928] ? put_pid+0x183/0x1f0 [ 98.487455] ? task_active_pid_ns+0xd0/0xd0 [ 98.492800] ? find_get_pid+0x210/0x210 [ 98.496783] kvm_vcpu_ioctl+0x6f1/0xff0 [ 98.500741] ? kvm_vcpu_ioctl+0x6f1/0xff0 [ 98.504881] ? kvm_vcpu_fault+0x520/0x520 [ 98.509019] ? find_held_lock+0x35/0x1d0 [ 98.513068] ? find_held_lock+0x35/0x1d0 [ 98.517128] ? __fget+0x333/0x570 [ 98.520574] ? lock_downgrade+0x980/0x980 [ 98.524699] ? find_held_lock+0x35/0x1d0 [ 98.528753] ? lock_release+0xa40/0xa40 [ 98.532711] ? __lock_is_held+0xb6/0x140 [ 98.536757] ? __fget+0x35c/0x570 [ 98.540188] ? iterate_fd+0x3f0/0x3f0 [ 98.543958] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 98.548769] ? vfs_write+0x374/0x510 [ 98.552887] ? wait_for_completion+0x770/0x770 [ 98.557444] ? kvm_vcpu_fault+0x520/0x520 [ 98.561561] do_vfs_ioctl+0x1b1/0x1520 [ 98.565424] ? ioctl_preallocate+0x2b0/0x2b0 [ 98.569813] ? selinux_capable+0x40/0x40 [ 98.573851] ? __sb_end_write+0xa0/0xd0 [ 98.577810] ? fput+0xd2/0x140 [ 98.580993] ? security_file_ioctl+0x89/0xb0 [ 98.585550] SyS_ioctl+0x8f/0xc0 [ 98.588893] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 98.593616] RIP: 0033:0x452ac9 2018/01/11 12:59:47 executing program 1: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r0, 0x3) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x3, &(0x7f00005a9000+0xcb2)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{r2, 0x0}, {r2, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000fd3000-0x12)=""/128, 0x80) 2018/01/11 12:59:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000fc7000-0x10)={0x0, 0x7530}, 0x10) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000deb000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x4e1) connect$ipx(r0, &(0x7f00008c8000-0x10)={0x4, 0x80000001, 0x7, "1363a9f6384e", 0xffffffff, 0x0}, 0x10) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x20000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d00000009a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/11 12:59:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x1, &(0x7f00008f5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0600f2ff0000acff002103c75735", 0x26) 2018/01/11 12:59:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x4, 0x6) accept4$inet6(r0, &(0x7f000035b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000842000)=0x1c, 0x80000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:47 executing program 0 (fault-call:6 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 12:59:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) preadv(r0, &(0x7f0000a1a000-0x10)=[{&(0x7f0000d97000)=""/91, 0x5b}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000b9a000)=0x10040000, 0x4) tee(r0, r0, 0xb5, 0x1) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) openat$cuse(0xffffffffffffff9c, &(0x7f000064a000-0xa)='/dev/cuse\x00', 0x20000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000094e000-0x90)={0x10000, {{0x2, 0x3, @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]}}, 0x90) 2018/01/11 12:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x10}, 0x11) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000001000)="d3d9076e8e3fa721d2974194e0b2e1f9023a6e31d27fc3285a224a93e9c99bb32afe7d5f74a63aa40bfbfe5dc043e41f10ef54212e269cd18e78edda434f2b69026663aa003a5c8cd2ee7efd1aa9168d3d1f342f3f77904b4857e8a1336c8fd58c562bbba691103ce1c30d83c6d9a9efbee76556297e0d3473f3d9fd2061d3cf4746d322eb04c6ea587f6d") syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) [ 98.596794] RSP: 002b:00007f5e3552ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 98.604470] RAX: ffffffffffffffda RBX: 00007f5e3552eaa0 RCX: 0000000000452ac9 [ 98.611709] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 98.618946] RBP: 00007f5e3552ea90 R08: 0000000000000000 R09: 0000000000000000 [ 98.626185] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 98.633428] R13: 00007f5e3552ebc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/11 12:59:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) preadv(r0, &(0x7f0000a1a000-0x10)=[{&(0x7f0000d97000)=""/91, 0x5b}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000b9a000)=0x10040000, 0x4) tee(r0, r0, 0xb5, 0x1) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) openat$cuse(0xffffffffffffff9c, &(0x7f000064a000-0xa)='/dev/cuse\x00', 0x20000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000094e000-0x90)={0x10000, {{0x2, 0x3, @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]}}, 0x90) 2018/01/11 12:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x10}, 0x11) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xe, &(0x7f0000f67000)='\x00\x00\x00\a', 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000b12000-0x4)=0x2000000003, 0x4) write(r0, &(0x7f000080e000-0x23)="22000000180007012306ffffe7000715020100080027200000000000000003009f00", 0x22) [ 98.727120] FAULT_INJECTION: forcing a failure. [ 98.727120] name failslab, interval 1, probability 0, space 0, times 0 [ 98.751628] CPU: 1 PID: 18204 Comm: syz-executor0 Not tainted 4.15.0-rc7-next-20180111+ #94 [ 98.760141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.769481] Call Trace: [ 98.772057] dump_stack+0x194/0x257 2018/01/11 12:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 98.775681] ? arch_local_irq_restore+0x53/0x53 [ 98.780367] should_fail+0x8c0/0xa40 [ 98.784084] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 98.789179] ? kmem_cache_alloc+0x12e/0x760 [ 98.793488] ? mmu_topup_memory_caches+0xd2/0x310 [ 98.798325] ? kvm_mmu_load+0x21/0xf80 [ 98.802200] ? kvm_arch_vcpu_ioctl_run+0x2dc5/0x5cb0 [ 98.807296] ? kvm_vcpu_ioctl+0x6f1/0xff0 [ 98.811437] ? do_vfs_ioctl+0x1b1/0x1520 [ 98.815485] ? SyS_ioctl+0x8f/0xc0 [ 98.819015] ? alloc_set_pte+0x1102/0x1880 [ 98.823250] ? find_held_lock+0x35/0x1d0 [ 98.827291] ? __lock_is_held+0xb6/0x140 [ 98.831347] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 98.837207] ? rcu_note_context_switch+0x710/0x710 [ 98.842117] should_failslab+0xec/0x120 [ 98.846062] kmem_cache_alloc+0x47/0x760 [ 98.850105] mmu_topup_memory_caches+0xd2/0x310 [ 98.854750] kvm_mmu_load+0x21/0xf80 [ 98.858442] kvm_arch_vcpu_ioctl_run+0x2dc5/0x5cb0 [ 98.863338] ? perf_trace_lock_acquire+0xe3/0x980 [ 98.868152] ? mutex_lock_io_nested+0x1900/0x1900 [ 98.872981] ? kvm_arch_vcpu_runnable+0x560/0x560 [ 98.877788] ? __lock_acquire+0x664/0x3e00 [ 98.881987] ? check_noncircular+0x20/0x20 [ 98.886207] ? find_held_lock+0x35/0x1d0 [ 98.890245] ? get_task_pid+0x195/0x2c0 [ 98.894193] ? lock_downgrade+0x980/0x980 [ 98.898314] ? lock_release+0xa40/0xa40 [ 98.902260] ? __lock_is_held+0xb6/0x140 [ 98.906308] ? put_pid+0x183/0x1f0 [ 98.909818] ? task_active_pid_ns+0xd0/0xd0 [ 98.914103] ? find_get_pid+0x210/0x210 [ 98.918065] kvm_vcpu_ioctl+0x6f1/0xff0 [ 98.922007] ? kvm_vcpu_ioctl+0x6f1/0xff0 [ 98.926132] ? kvm_vcpu_fault+0x520/0x520 [ 98.930249] ? find_held_lock+0x35/0x1d0 [ 98.934286] ? find_held_lock+0x35/0x1d0 [ 98.938338] ? __fget+0x333/0x570 [ 98.941764] ? lock_downgrade+0x980/0x980 [ 98.945886] ? lock_release+0xa40/0xa40 [ 98.949838] ? __lock_is_held+0xb6/0x140 [ 98.953880] ? __fget+0x35c/0x570 [ 98.957314] ? iterate_fd+0x3f0/0x3f0 [ 98.961086] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 98.965897] ? vfs_write+0x374/0x510 [ 98.969582] ? wait_for_completion+0x770/0x770 [ 98.974137] ? kvm_vcpu_fault+0x520/0x520 [ 98.978252] do_vfs_ioctl+0x1b1/0x1520 [ 98.982114] ? ioctl_preallocate+0x2b0/0x2b0 [ 98.986494] ? selinux_capable+0x40/0x40 [ 98.990525] ? __sb_end_write+0xa0/0xd0 [ 98.994474] ? fput+0xd2/0x140 [ 98.997643] ? security_file_ioctl+0x89/0xb0 [ 99.002036] SyS_ioctl+0x8f/0xc0 [ 99.005380] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 99.010103] RIP: 0033:0x452ac9 [ 99.013260] RSP: 002b:00007f5e3552ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 99.020934] RAX: ffffffffffffffda RBX: 00007f5e3552eaa0 RCX: 0000000000452ac9 2018/01/11 12:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:47 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005e3000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000+0x8f)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0e64273a13b752f04af8b183dfcad199"}) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f000068d000-0x25)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x3ff, r0, &(0x7f0000001000-0x7c)="824c78ba61b1564a0d0dd19f90754eba24318e498e8457dbbc565c858a7aede04420447679b126e465b93319b21ac07e2f133de2d5ef671c1a1d5982b931b26f686aec3e822adbb3143f454ab22bb36613ba4361cd3a43d9b86e7a5906230708190967ed126dcf68e0c7aa88f5e436a1d6c6f0d10d72f03881544ef1", 0x7c, 0x75d, 0x0, 0x0, r0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) close(r1) 2018/01/11 12:59:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xff9) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="", 0x0) r1 = syz_open_dev$dspn(&(0x7f00008cf000-0xa)='/dev/dsp#\x00', 0x800, 0x200000) r2 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000c0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d5d000)=0x0, &(0x7f00001a1000-0x4)=0x0, &(0x7f00003ca000+0x901)=0x0) r5 = gettid() getresuid(&(0x7f0000d12000)=0x0, &(0x7f0000389000)=0x0, &(0x7f000042c000)=0x0) getresgid(&(0x7f00002b3000-0x4)=0x0, &(0x7f0000961000)=0x0, &(0x7f0000b82000)=0x0) r8 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000358000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e29000-0x4)=0xe8) stat(&(0x7f00004b7000-0x8)='./file0\x00', &(0x7f0000970000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() r12 = geteuid() r13 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004d4000)=0x0) lstat(&(0x7f00007d3000-0x8)='./file0\x00', &(0x7f0000bc9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c11000-0x4)=0xc) r17 = getpgrp(0x0) stat(&(0x7f00008b7000)='./file0\x00', &(0x7f000079d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005cb000-0x4)=0x0) fstat(r0, &(0x7f0000210000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000578000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) sendmsg$unix(r1, &(0x7f0000bc7000-0x38)={&(0x7f0000e47000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007ea000)=[{&(0x7f0000517000-0x8b)="ab324af937142842e9d8e80fb5ee065b91bab26c6f6afc2ec75e030ae2a2a8c9a8643dc934b24c47f04da9ee4816bf5a52cadf664699ea9c0eef785cdfd6a889ba451ca8055d7efe97817cb3ac6b15e443e61e6c803be5f98507b748200b54889844388640472901e8de9005e08a12e7f59b2426c21d0bd91ed222c9a791cf8283648dffd683ccf6c364b6", 0x8b}, {&(0x7f0000a85000)="e0c93d66d19441c62332964f8dc651ed2d8197cc135be1fc18b2847d061d4efdb498a3db9429a7df80c4dcbcf7c44baef9ebb46ccf2ac09f7e0ea17f272a236249200932646ed68f61d89575cf7530474ffa2ed28f0e344cff3090d31ae56ea07e24955d6dd470d841268a127349098dd6b6a7cb9a032774d4fedc835e8db1ddbd18b5358893a044fe44fc4dec12e51f5578ab329aca26638b5b76a4cd8536f612c6c35464b72a31528904724582dee717e62021649bc1473a84be2282f68d65ac533bfda4e8e0e5fc6f58488c54f4c0f81d3522c27c2872cfdb8e8a5fd22d0242661f613f810cff4c438bb7d5f22e0d12646d2f378779", 0xf7}, {&(0x7f00000df000-0x99)="b85f22e940fc9cc57997ccdaff1294bc90e6d11380e7517b0ffc8eeed5cbbd32c0cdaf4d5a35e766a8e602f9faa24f54f7f971d84571fd1e24995467b5a0af70400af1641e278e4b4fb25841a25e89eda08a8c06272b80f1680d4a3d1f13d1cceb5a5b1f455495bcd2bd020f71ed0e36d54a698d495234e856f189e051e945f89b8072b787234a3380bce629a090037d8c1832d39332ef3ad0", 0x99}], 0x3, &(0x7f0000b62000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x140, 0x40}, 0x4001) connect$inet(r0, &(0x7f0000c38000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r23 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000078a000-0x11)='/dev/vga_arbiter\x00', 0x20a40, 0x0) ioctl$TCSBRKP(r23, 0x5425, 0x280000) 2018/01/11 12:59:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) preadv(r0, &(0x7f0000a1a000-0x10)=[{&(0x7f0000d97000)=""/91, 0x5b}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000b9a000)=0x10040000, 0x4) tee(r0, r0, 0xb5, 0x1) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) openat$cuse(0xffffffffffffff9c, &(0x7f000064a000-0xa)='/dev/cuse\x00', 0x20000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000094e000-0x90)={0x10000, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/11 12:59:47 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00003e0000-0x8)='./file0\x00', 0x200000, 0x80) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f00000-0x4)=0x0, &(0x7f0000591000-0x4)=0x4) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) 2018/01/11 12:59:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 12:59:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a23000)='/dev/ptmx\x00', 0xe004e92d6fc5e976, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x20080000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = msgget(0x1, 0x200) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000115000-0x9e)=""/158) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x200b92) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x400) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/11 12:59:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000293000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f9000-0x4)=0xe8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000634000-0x2)='s6', 0x1) [ 99.028173] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 99.035410] RBP: 00007f5e3552ea90 R08: 0000000000000000 R09: 0000000000000000 [ 99.042653] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 99.049895] R13: 00007f5e3552ebc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/11 12:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) preadv(r0, &(0x7f0000a1a000-0x10)=[{&(0x7f0000d97000)=""/91, 0x5b}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000b9a000)=0x10040000, 0x4) tee(r0, r0, 0xb5, 0x1) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) openat$cuse(0xffffffffffffff9c, &(0x7f000064a000-0xa)='/dev/cuse\x00', 0x20000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000094e000-0x90)={0x10000, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/11 12:59:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x26d1000000000, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0xfffdffffffffffff) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000001000)="15", 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0x1fec) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000003000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x4, [@multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002]}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) syz_open_dev$random(&(0x7f0000003000)='/dev/random\x00', 0x0, 0x4100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000)={&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff}, 0xc) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0xffffffff, 0x1) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000002000-0x2)=0xffffffff, 0x2) 2018/01/11 12:59:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005c7000-0x4)=0x10000000000017fd, 0x4) r1 = syz_open_dev$vcsa(&(0x7f000012a000-0xb)='/dev/vcsa#\x00', 0x8, 0x820002) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000199000)={0xffffffffffffffe1, 0x9}) 2018/01/11 12:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000ed2000)="18000000270043f8feffff780000360004ffffe800400000", 0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000098c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005cf000-0x4)=0xc) r2 = syz_open_dev$midi(&(0x7f0000169000-0xb)='/dev/midi#\x00', 0x108000000000000, 0x1) perf_event_open(&(0x7f0000aca000)={0x0, 0x78, 0x8, 0x8, 0xffffffff, 0x3, 0x0, 0x2, 0x1000, 0x2, 0x3, 0x10001, 0x7, 0x1, 0xff, 0xdb50, 0x5f, 0x1, 0xffffffffffffffff, 0x7, 0x7, 0x80, 0x10000, 0x10001, 0x8ade, 0xe9, 0x2, 0x0, 0x7fff, 0x1, 0xb5, 0x1, 0x2, 0x6, 0xee, 0x7, 0x54aa5c81, 0x10000, 0x0, 0x1, 0x7, @perf_config_ext={0xffffffffffffffff, 0xf89f}, 0x1000, 0x23, 0xe07, 0x4, 0x4, 0x6, 0x6, 0x0}, r1, 0xfffffffffffffe00, r2, 0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00001be000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000178000-0x8)=0x9) 2018/01/11 12:59:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) preadv(r0, &(0x7f0000a1a000-0x10)=[{&(0x7f0000d97000)=""/91, 0x5b}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000b9a000)=0x10040000, 0x4) tee(r0, r0, 0xb5, 0x1) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) openat$cuse(0xffffffffffffff9c, &(0x7f000064a000-0xa)='/dev/cuse\x00', 0x20000, 0x0) 2018/01/11 12:59:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000301000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0xc9, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0xd, 0x0, 0x0, "44ef5b", 0x0, "6b14cf"}, ""}}}}}, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000434000-0x12c)=[{{&(0x7f0000848000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58, &(0x7f00009c8000)=[{&(0x7f0000645000)="2bd1fcca5a115934073b281d97286a4453d0e2ed7e8bb6691f8d580260ff89d8b8c4e3adadd22555165ce00c9b0fa2db1bd0eec1cca1edcfa7c6bb41e7a6e3245c2cbdaffa4b53c63522d5670f2a0a887c517234a84b9bb44ba759a442b5b09ba81b2516b758cc95eb00716a9b6ba2a3880466ab19ffa061acce538fe477aae42074cf8cdf0b038777015421dfa24e1499aa382de9242b418aa1bd8842c88f1aadb4bd104a630ec5fc8d90230b5362666585aa549ee646af4b4d933187dfccb682fec3c12fb1b5", 0xc7}, {&(0x7f000029b000-0x74)="8ecd61f3e4d1174fcab2a53c81f9bd44219b9d40b39d51ce47f3ddb127a4cee7a8ef3d9ce472da323007a97d5feb96fd314eff080aeea41e2850ff6fdd7e92c8a0ac35846c942377368a7e72e83f32794d0707ced4d41a5a4fa945b3f749c93741f447389f661d98704ca7c1516d5e872954e9e2", 0x74}, {&(0x7f0000b36000)="af8f8f576b47900d8db5dc2b38e1f649333976a88763062d1a4e0ef22b3064dc741547", 0x23}, {&(0x7f0000e14000-0xf1)="3c22f55156b1b82e88118fd87a1c71b53f380c8bad85a25a41bac9b1b8558928eed93277278e8cb1812d3fa9eebcae40abd0aa3fc824f5706e91340f8233b7d2725efb37b441eab142fdd1f8f9c43e35511a8def05f295dda9d4063e6b91449f2642747b213edee51436a285063ac51477366154887aae5defecc422d6deed394e575b7493bce49b1726cf4c91fcb0baec0da789a0806eeeeed7e9022726178f8f5a6d4130b54ad1007aebd01bf71c4a53e687ea92eac217ec32db96a5fb598aab333193e437ed9643a02ea90a628354f967288c9f89c17bf40a34036b2cca4a3637f71493d55dae2d9bef68bd465b73d4", 0xf1}, {&(0x7f0000faa000)="507e3b759ec61f8b71726e1ff0e0aabb1b4593a3a08d13f4ffcaf4e6d8ff0484dd849f6e6fe4152c14905a09fb4d79278f2ae98085f29ffb6c4c4b05ef2621d9e078b6501510fee7b8c828221c7370709124b9388eb4c5e8686e1a79214e6c9ab6472efd43629530e1d8d91ef39a1ef2363f55a359cd4f08ee8346b64407014ae26c8b38f7a6e6dc142810e09982719fda9e798e82ab19a77d53fc0b1985de20f36013b35f709c4f1221519352de3e67b59d3a257d34ae06e446125931036066ff06b61c9344aac47d3e38b89e3a5d9c67536d2c98dac796f7ca5fd083622c2bcb476b45fc90b251c0f1deda03bfd0916af8", 0xf2}], 0x5, &(0x7f0000d8f000-0xa8)=[{0x20, 0x10c, 0x1, "1981305ef290f7414ca9"}, {0x50, 0x13d, 0x3f, "4642394b2f5401ce3ddd6cd7ce083b37695b04716f512b9fd50cccf70e6a15f789441b71be9dd71fb940ebcd83ad882228763ed11d6b0c1aee5fd778162c01"}, {0x38, 0x107, 0x6f4, "8a646ccfd3079a22c7d606785fd44a6f19e565cc793c7933f009075baf5777f7c7b5bddd"}], 0xa8, 0x4}, 0x3}, {{&(0x7f00000b2000-0x9)=@rc={0x1f, {0x100000000, 0x5, 0x3, 0xad, 0x6, 0xfffffffffffffff8}, 0x1}, 0x9, &(0x7f0000bf9000-0x40)=[{&(0x7f000069a000-0x8a)="a379900e784d2c26ba8d7b6fe2457b36a93b23cd0abe3cb49f8d4019e8ba8c54188f0276c800e54f26d3633f47c742f117b8d6f9416d3dce99687a842ebe8042e2561df2182c0a24c08256517d8d25d708db35794ca946777f2cde9314440aa39efd1fa2719dd3c671da277138c598a1fce7e7ce5a2301a360f6fb8e32eb4536d4d977f8c159a04cee9d", 0x8a}, {&(0x7f0000a0f000)="0e22fe3228f78241a9026dd0c46de9478f8c25f703879e7026c7fbf908f392784a0cd1fe772a8119713d6cd457e51fc13546eb8e8ce8dbca23e0b246a1cca31d718ef9fbaac3c342cda5e4ffac742b8260c144259b0eeeb007efc3192e0906c7a3613dd79eca5a345470822cf425d790ee76", 0x72}, {&(0x7f0000a19000-0xaa)="7a4ba1dab736aa5b662dfd46e01766d173dcff957cbac4b2066ea0e20aa91ee64d95390fb1b9c25805e39a3a1c1e4553e15b3f5941603a2856a576287348548e8f62eb46b9ebe35cbb675f8acbf8fc731c7ef185b6b77c94dbf49b20df3ecae77f2f1d663b307c9877cf36d8e73969683296f43d539c030d03e6f8789a1f1b14e07d63b5cb209ce4992da0da15738bace0728ad094152c8ad58c90525c25b8eec48d53539aee353050c2", 0xaa}, {&(0x7f0000970000)="e5b260122a4e0ac1d055b6e3a007b262ea7576aedb258385f4cd023dfaf8a1df650e3e5271e479eb5d5d5d5b7da833e6ecb90b76016ab98e1ae138395b519d15c5cb553c9b6613af720b8ee3688ec355bfa1244389c717edae9666d6438dc4a990e0181b17306a9a646e89ac9d570f2e8631bad2292f85d55e3b955538303103b99d3ef78793c62d2b8ff4509d083720a3151c9ac8d1c22a5b63529bd645e9813ccffb2fbad5fd6e0034f76e021925232eaaf96167fb33b23e1717682a9d7b7f860c70374ef5bc", 0xc7}], 0x4, &(0x7f0000a80000-0x11c8)=[{0xd0, 0x10f, 0x0, "f2b9085de9ad48f7e7e38aa0dec6ef4a92f3427db06d63c8dc4e223a0392b0c2099f056c306df06ce767dff8d8ce4de2d915d6f15d38bfdad14bf0e7acbeb73d853ec30855c3e17004e0c76bba59ce45fbff5399edce02e62e21deafecf97f5c8f84742a758fee27dc3a6f54011ea7062f3de3f00d3c8dc64f458ef98bfa7fdc8d5b930fddc6fc0df89b6ee6d823f482f4622c698fcd71925ebce4d3870cf3688557611b52fb2c16ba7e9e5b07351f80bbf0461fe10ba8605725909a8e"}, {0xa8, 0x0, 0x40, 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0x114, 0x8, "3a5cb19bc96cce93dd2663ba3515f0109a8e8fdb87c0ef22e1e3b80716f0623cd0d4425461d870889dab46c998ef65cd7f89aee2c3e8ed7ea824de13e544f323123a58bb30ae3a4522bf4ddab31a69e1af1e63fdad57cde908746631616497bf738581039ffe0d17c5629896c05bfc165461d05218a274fa4ec30fd318702ac4f7675088bb94bd59a3e71a7b7fcb5b9412343a7d66f70ac46d1ea0673f845f8bd83785b5fd943207b57ded2b"}, {0x88, 0x10d, 0x3ff, "84c49689b0ce2fb54499bbd17b23d5bff5376ea61d750fafcb9badcb7afac2feee0fa4d0947256616b3ce0a3f817e28ddf769e7c5b5bc5ad76b0ff8b3f5d9306ec3e0d58cc130f9dd2e8faa55b5e04d5079658605fda0632ff7e20edafaee856b77c17a2c4c7b0abb71f9a5a9118468e22218f05735e"}], 0x210, 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000fae000)=[{&(0x7f0000bb3000-0xd3)="bed901cf6f72cc9e3dcc92d4b7af80ab59143c372ad7a8a7740a2ea78e7dc0c7cc4010970907668ec12c9f6b82e3422445a6cea09efacf37afc9c63be1cfef21cbeced1b0f8ba207365c9ee2033f22259669613657c76f99faa5e466beee98d65569907649a2d5b61ebc6851cbe2a77ea32a85df37760e061c0ff8a437a6ad711d5ce271125ba2c7652376adfad050123a88abb5829509855db9036b2284a51e19a671fb9a00bcaee6e44359065399b8c254859d3f1734a44a06995cc6aa2a704ef8d78f4e0c378fc052f4606fc158034b142d", 0xd3}, {&(0x7f000014d000-0xd9)="a8766c3dfacf028c34162f6df26aaa15caaccbe4438b420f9b335888beb304b7f7fd30cfedb98bd99b9506c5c7e01a44abbed72b9b9279cd700e38cca8e2113dcdbf49a6fc0fb178064f99e8c5a0157507e8540a48b3d5b7dcda9e26e58e267de30d82248afa32868177a3e2f25ba8a837677281aa67de87986b77c9f24f8bf4b505c2c117256619ba7c9b8e12f71dd43fc8a3b398a1b2403718aed9474f2c8407c5dcb8fd430b16629e0b603b150d1334d45b3dce66096d33b143416474443c5f7239bdcee8c03dfe8013060b519d43b75dea869d04707aae", 0xd9}, {&(0x7f00000cc000-0xb4)="b9aa5161fa6e921d174d2cbc22f514c9d752bc164af1f3f111312a7a784e50c70644178be9209088b88fade9e86036027ccfdfe4135a6fdfb157cfc3fbe7ed2ca804d9519c79b5e1a37bd813fb80d59691966d9bac2b487f39504c94910525742030e9cb30f8aea1169f5908dd2706e7e6446417aa05d716e378846f869873886b2c8400f7cf0f63816ffc74f9b7fdd4b5a0049d8797e84e6b60c1c5d75407d04ab2bc2076f07e26b88868dbe995918d57878abc", 0xb4}, {&(0x7f00003c8000)="f1a67237ba6c2802e7562174606df251ce21b63fd61159237247bffa2189b2e4033c053072c5d6da6fb62a2cf032f55b4ec1cfe46baaa1da417679e0f37e2a9e35d7da76a54b43271d1bd81f745ad90a2402480bcd", 0x55}, {&(0x7f0000753000)="43a1ec36479d2c643231fb31d8cff6f4bcf762114ef3a23cd51a16b5eb", 0x1d}, {&(0x7f000042f000-0x3a)="33ca106445307ef2e693bb7f3b0169b8798885235369c3b795d410ec5ee0a4353177352818182a2f251f9d2bf23446d79c977711df9ba1c894e6", 0x3a}, {&(0x7f000012d000)="fcfab644b73f1c0ae4df905db0a2127a08634afaa8f262f142895318f8684382111fffb4c78433adbcb4cbb2d0d48b4123c2ea0166878cb76e4b7b088ae8bc09694c97c7c13483cca6ce5b16d130b982f33b84c9eeda6c134c30741057f19ed54a1849cdeff507446654f467a596d2ba2da80b2987e62e61d81bfc3e4df161920b77ca61d217b31f6f", 0x89}], 0x7, &(0x7f0000d15000-0x118)=[{0xe8, 0x115, 0x8, "b47ad1b491f2b9fd4a9838518c35fdb51b87ad0299e6a88d9f483e0f65ac2b34c22301d044ff37e4a04a5e52145eb6b0df43fb71c990774c3bcf8f294a196ac19f6e29f3373eca89812a6b4e7f624d584f375248c462e53b0d3ef9fc7159413d2539c8aec9a28b57eaf1909a2adea07a7a1e11b489642da09f520c61af7042c3fd8159babb1abda3d94f1deb8e2d6a94e1f863b49ad7c8c20509434d4b394e7d00d3c05c123795f88cb12b8f7c65d4bae06bab80ecf1d09f5c8ab48d12c02e7b369098d7b409397572df9cb85df8114ec0"}, {0x30, 0x9d2ba1881c082812, 0x7, "f5f9042d2ebb099908ccef5e3a363123ceb95fc4e1dfb9c3ff333c"}], 0x118, 0x8000}, 0x7}, {{&(0x7f00002fa000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e7d000-0x60)=[{&(0x7f0000be5000)="bc7c7262ed4515e7c40560146f3d21a99174ff7dbdb03c1060e79c23adbd120d15ead5625660b355f62b93c007c80cf4002c56d43090d3c2260ffe6852c2e1", 0x3f}, {&(0x7f000079c000)="42e013c802fe5b4112944eafdc6f7b7f91fa3c6e9ae5f1c7186d096fd1cc684dfe34884b17a16cde617200a67c171df0fbb5aee921", 0x35}, {&(0x7f0000ecb000)="85e6c8e1ea72ab7b770adedd0e84815b6f232ed7ec0e0fca137099ddb3eff2f22a29e0783e6d94549d6b386ef2d236c12097f2a40dbe6243dd6561c4a330eca9416a44eac36240f53ef4e3d15cfb9b66b569efd0556154d0d2ce37804fcb759669bae5cdc6ce8f6e517df39a6f537b16a882ad2c58a11bcd4b2b518bc168c088541207deb81b1c91398ba28b5105b9bf47d4", 0x92}, {&(0x7f000012d000)="c2", 0x1}, {&(0x7f00000f7000-0xf5)="551bb4a3769ef81a965077dde51b896e82510f962d0a5437c7c3e86c2a2058fdab7326386c55a7ca5961cfd7dffbcd49c25225575ba6df1d38eabdb2c85af5b8598cabcca03b126d319a18a73f07818e7e6661ab18d57df79d102236588f16d9507fabd152badacdced03eb11fb3b2911bd07b22af30e24bac111aa46b411da79705abc6bea29025455e461c5c35fcc3eefc31eb279b3aba7b93ce1d4b34dafa4abc2751bac2d1448839815592efc6f244cf3eb6a219b42c8760c24ff9affd8fffd5ea84a1f71d3aea434d3487680e4812d07ed9b6051f1b43cf632eae902a2f68df2d4237fe120113828678cb18425b60c44a3ce2", 0xf5}, {&(0x7f0000dbb000-0xad)="2a103fabc4c777995b0032acde2324b0fb5cb577d3de0221cebf6b98fd47c40b8076eee878cdbc8841b9fbc3b3fba8a3a2302a5494b858b7d200533f0ada9fb1ec9842251af6bdf76413d818420b7effa476ceba092897ad555d153b902ae1d7280726a3a43c3c786ec103abe04dfec3782d8323d6e0198ba0d17f10aefd5ea300d72fb11ae3deb197f50198178e8d25e2a7699d5eba2c545aa32d1e10b63f9ab5b74226c3db5b05a1bdf30487", 0xad}], 0x6, 0x0, 0x0, 0x4}, 0x5}], 0x5, 0x8000) 2018/01/11 12:59:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@textreal={0x8, &(0x7f000079a000-0x2e)="ba4100b000ee660f3829790d660f0053340f2018ba6100ec3e0f300f01cff3c080a1008a6567660f2d36658003c9", 0x2e}], 0x1, 0x22, &(0x7f000021f000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 12:59:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005cf000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b0a000)='/selinux/member\x00', 0x2, 0x0) bind$llc(r1, &(0x7f0000c42000)={0x1a, 0xd, 0xfffffffffffffffe, 0x4, 0x6, 0x9, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 12:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:47 executing program 5: mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008b8000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000009d000-0x10)={0x3, &(0x7f00008b8000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00008b8000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x80000080044dfd, &(0x7f00008b9000-0x8)=0x1) 2018/01/11 12:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e06000-0x40)=[{&(0x7f00006d0000-0x22)='M', 0x1}], 0x1, 0x0) fchmodat(r1, &(0x7f0000ee6000)='./file0\x00', 0x101) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d63000)=0x0, &(0x7f0000fa4000)=0x4) clock_gettime(0x0, &(0x7f0000d1f000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000622000-0x10)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002e7000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005af000-0x4)=0xe8) lstat(&(0x7f0000250000)='./file0\x00', &(0x7f0000046000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000f3f000)='./file0\x00', r2, r3) clock_gettime(0x0, &(0x7f0000690000-0x10)={0x0, 0x0}) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) fchdir(r1) 2018/01/11 12:59:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = fcntl$getown(r0, 0x9) getpgrp(r2) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x1ff, 0x0, 0x100000, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) r4 = open(&(0x7f0000e97000-0x8)='./file0\x00', 0x201, 0x81) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f000001a000-0x10)={0x0, 0x0}, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000cc9000)=""/170) 2018/01/11 12:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) preadv(r0, &(0x7f0000a1a000-0x10)=[{&(0x7f0000d97000)=""/91, 0x5b}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000b9a000)=0x10040000, 0x4) tee(r0, r0, 0xb5, 0x1) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000206000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000bd000)='/dev/vcs\x00', 0x900, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000312000)={0x1, 0x1, 0x6, 0x7, 0x0}, &(0x7f0000c39000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00009ca000-0x56)={r2, 0x4e, "e22ba32c5d754d071f800059cc9e9b7e687a3d92ea8266d84fbb9a80bd988815cf19781ed518a4b97d3f0816686f7cfed41ce83a095b7b9eed99a669d4b37a5975bd68f10ededb274cb7edb9cc84"}, &(0x7f000010f000-0x4)=0x94) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000009e000)=0x0, 0x4) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000517000)=0x100000001, 0x4) write$fuse(r0, &(0x7f0000d0f000-0x102)={0x5a, 0x0, 0x1, @random="070000004044b23250cbe6065d86a61bf2b303000000546deaa355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47e546cd5ed34882af1534000000000000bf2b8391907f080086"}, 0x5a) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000b6c000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000957000-0x6)={r2, 0x81}, 0x6) 2018/01/11 12:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x5) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 12:59:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000346000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000829000-0x1)='/') 2018/01/11 12:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text64={0x40, &(0x7f000082a000)="66b892008ec04d0f43f59c8f09788028f30f2a9578000000360fc7a8c708000066baf80cb8cb2a9581ef66bafc0cb00bee0f324e0f01be00700000664d0f3806a500780000", 0x45}], 0x1, 0x22, &(0x7f000021f000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000044000-0xa)='/dev/dsp#\x00', 0x20, 0x40042) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f00009ed000)=""/111) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00005d2000-0x4)=0x9, &(0x7f0000f43000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000658000)={0x4, 0x0, &(0x7f0000aee000)=[@exit_looper={0x630d}], 0x5d, 0x0, &(0x7f0000c8e000)="e19e41b5a3e3822a3cf4bbd42c7e4dad4536179f55bf036c6f5468c458a9637832e580eca5eec4e5804433372f26dc7ec6dd8299a1028e417ee060e91f42242dfb4ac622ec48a5d4e57b38bd62b1676b40535a6ff0d833db4b3f27cc1b"}) 2018/01/11 12:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 99.428828] CUSE: info not properly terminated 2018/01/11 12:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) preadv(r0, &(0x7f0000a1a000-0x10)=[{&(0x7f0000d97000)=""/91, 0x5b}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000b9a000)=0x10040000, 0x4) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:48 executing program 2: unlinkat(0xffffffffffffffff, &(0x7f0000a07000)='./file0\x00', 0x203) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x21, "e124f0685587a5b0f275284767a78af46fd5fa8a7fcbbeb6d1dae0d58d3f7d1088"}, &(0x7f0000000000)=0x29) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) inotify_add_watch(r2, &(0x7f0000001000-0x8)='./file1\x00', 0x100) 2018/01/11 12:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000014c000)='/dev/sequencer2\x00', 0x3b, 0x0) ioctl(r0, 0x5101, &(0x7f0000bbd000)="") 2018/01/11 12:59:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f00007e7000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003f1000-0x20)={0xe5a9, 0x7, 0x8001, 0x0, 0x7, 0xffff, 0x3, 0x0, r2}, &(0x7f00000e7000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004f0000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b1f000-0xc)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008db000-0x4)=0x0) ptrace$setregs(0xf, r5, 0x5, &(0x7f0000e29000)="88a9df65ab3652b7145a9bc1745982a6d4f12b1495a0a95308f73b668aacf0b9c6fb572f51dd42e3e933da4178cbd525086ddd107838d12dccdd4a3a671434f1b43c7c03ab47508d100114b3a2cd5ccb230325cd88f31e6c28107d0a4844b546fc83a497b87bb9e40137a00de040") [ 99.476858] CUSE: info not properly terminated 2018/01/11 12:59:48 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000032d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000ee0000-0x4)=0x20, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x12, &(0x7f0000ee9000)='-', 0x1) recvmsg(r2, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[{&(0x7f000063d000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) recvmsg$kcm(r1, &(0x7f00007ec000-0x38)={&(0x7f0000f96000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000078f000)=[{&(0x7f0000f96000)=""/3, 0x3}, {&(0x7f0000d8c000)=""/136, 0x88}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:59:48 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) readv(r0, &(0x7f0000004000-0x60)=[{&(0x7f0000003000-0x48)=""/72, 0x48}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) 2018/01/11 12:59:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff028}, {0x16, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004ec000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000d9b000-0x4)=0x0, &(0x7f0000079000-0x4)=0x4) sendmmsg$unix(r1, &(0x7f00003f0000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/11 12:59:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000773000+0x79f)={0x1, &(0x7f0000635000)=[{0x6, 0x0, 0x0, 0x40407ffc0007}]}) inotify_init1(0x0) 2018/01/11 12:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getegid() r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000933000-0x400)={"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"}) 2018/01/11 12:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) preadv(r0, &(0x7f0000a1a000-0x10)=[{&(0x7f0000d97000)=""/91, 0x5b}], 0x1, 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000d5000-0x8)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r2, &(0x7f0000ea0000-0x38)={&(0x7f00000e6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000dc9000)=@getsadinfo={0x5c, 0x1b, 0x800209, 0x0, 0x0, 0x2, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f0000806000)="26000000250015f7fff300040000360003ffebe8000000010e0009002805ffff8d0503c75b35", 0x26) 2018/01/11 12:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000efe000-0x18)=[@text32={0x20, &(0x7f0000d1e000-0x3f)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x31}], 0x1, 0x22, &(0x7f0000a3f000)=[], 0x10000000000001fa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x13, &(0x7f0000fe8000)=0x0, 0x4) r4 = gettid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000d8a000)=r4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 12:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd2e32ffa825fcec451d2b7a89598d49681459593dc8b0d95a423b46ccc92f3a06e5fdf31c06f1da539671e12db8e31091b12045ee8ad740b2ee9bb7549c258e913d5128f5c4c8e755223c612050f5d89303a236aacd593998b37213572aad42c3188a083689ce3248030feaccdd929c03403326f6b736195c9aea8d43e07317db6b8647e3aa9eb04ea150e799f354f1ed86c3170fff52351ff2e2d295b6d8b70ac31c4b15326d2df54c3b660711703d0f2338c39aacdf7bd9bb234c0236ed2bce67c75dc382057c96eb889e3e08d1b838cb417c58a40069c40d300b2e5410b8a0b9ea351ed371e648cd30a30755d3e50f2c6b39bf7eca642b7531eb1d63af771e94f4b25ffb3255b7e32a4d4cf4c7e7ff86bf6b3496219605bea5ddf556f83421814a6b4076f4eb097d0e1650dec7087843524c942053c7eb8837262d25d7269ca919b942c0506ef2ba0ea5cc05dcde40679300fb3c1d89498ebc23f151567db27bfc491873bc34b213a1950063f7a8c25c8809b5c5dac97f01078e3668d83883ee64b0e035d47c3f1de992ac9f72d7f73ba87c1318df1084d27019310fe6a835d5d47e159e638563ed06772eb3e452e513e3737f49878b8c3f0f3c5b6a39c8e7b01a97a2648a61aeb4c2799a84db31184ea11030a096636448ff60fa7b3094e4c5ccbd1de6bc01d8666a15d26b564a23cf02749cb352b0e21110470d70b2058c", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:48 executing program 2: r0 = request_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000078000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='#selinux,vmnet1trusted\x00', 0xfffffffffffffff8) getgroups(0x1, &(0x7f0000ff3000)=[0xffffffffffffffff]) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a98000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f000002f000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) keyctl$chown(0x4, r0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000-0x56)={0x0, 0x4e, "febe47cdaea5e01533ae5b17ab350b788587164ac64ebcb03f34cd244d54c33c01a142ed26d4eb08ee9fbd6faa29cc78389ac094b7a97ac9fa40cda4a05905a7cfe5de34555dc0d9322507ec35bc"}, &(0x7f000025e000)=0x56) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000e2d000)={r3, 0x7a, 0x1000}, &(0x7f0000000000)=0x8) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x9}, 0x10) 2018/01/11 12:59:48 executing program 5: clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x10001, 0x50000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000002000-0x3c)=""/60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x2) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) get_thread_area(&(0x7f0000f49000-0x10)={0x75347868, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0}) 2018/01/11 12:59:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000000, 0x13, r0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000005000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000)=0x14) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 99.625442] netlink: 'syz-executor6': attribute type 3 has an invalid length. [ 99.635467] kauditd_printk_skb: 50 callbacks suppressed 2018/01/11 12:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000a0000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e7a000-0x10)={0x0, 0x1, 0x0, 0x100}, &(0x7f0000c6d000)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000763000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000921000)={0x0, 0x0}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000cdf000)=@ioapic={0x1, 0x1ff, 0x0, 0xfffffffffffffffc, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 99.635475] audit: type=1326 audit(1515675588.341:1298): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18338 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/11 12:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000)=0x3ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r4 = shmget(0x1, 0x3000, 0x0, &(0x7f0000f33000/0x3000)=nil) shmat(r4, &(0x7f0000000000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0x2fde}, &(0x7f0000a5d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000248000-0x8)={r5, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000002000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff4393, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/11 12:59:48 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000031000)='keyring\x00', &(0x7f0000fe2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe3000-0x1000)='.', 0x1, 0xfffffffffffffff9) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000fe5000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000fe5000-0x10)={0x3, {"db1d75c2cb71cc"}, 0x52}, 0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000fe5000-0x8)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000897000-0xc8)={0x0, 0xc0, "e5057dad2256870fcdf7434e84aaec3e1dadeee0378f40f1278de4c7c48dc8522c6d6a7bba3ed8dd5d29d3463a5a34bafb1f2ab9d29419d890912ed8ca31f2c486ef3dbdb442f47aef86d5512fc2225e9157e89c53f4d4f659941a4e2ab69cf16650081ca1c4642065d8f93cae04654dcb6f2aac809352a468ea548e88557263c31400f5f929da1a6cee885a50d44b611c7020c12d4f42e5216b0d2a146c59219685a623855abf6e1d670a36048ac91d3045b9975b1f03a330b853ca6345ae5c"}, &(0x7f000071e000-0x4)=0xc8) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000072f000)=0x9) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fe5000-0x8)={r2, 0x2}, &(0x7f0000898000-0x4)=0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000fe6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000093000-0x4)=0x1c) [ 99.637436] audit: type=1326 audit(1515675588.344:1299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18338 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=294 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 99.637754] audit: type=1326 audit(1515675588.344:1300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18338 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 99.639298] audit: type=1326 audit(1515675588.346:1301): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18338 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 99.644677] audit: type=1326 audit(1515675588.351:1302): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18338 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 99.645966] audit: type=1326 audit(1515675588.352:1303): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18338 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=22 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 99.647128] audit: type=1326 audit(1515675588.353:1304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18338 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 99.647376] audit: type=1326 audit(1515675588.354:1305): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18338 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 99.648278] audit: type=1326 audit(1515675588.354:1306): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18338 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/11 12:59:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c8e000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) readv(r1, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) 2018/01/11 12:59:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00006f4000-0xc)='/dev/audio#\x00', 0x80000001, 0x4000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000708000-0xb8)={0x0, 0x6190, 0x3f, 0x2532e2ea, 0x1, 0x6, 0x4, 0x20, {0x0, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f, 0x4, 0x6, 0x1}}, &(0x7f00009e8000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ef2000-0xa0)={r1, @in6={{0xa, 0x0, 0x9fc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1, 0x100000000, 0x8001, 0x2}, &(0x7f0000b6a000-0x4)=0xa0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00008f5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r2, &(0x7f00000b6000-0xbc)="35b943de1f7877972bb4a2780de6c56c9ff8a01cb64a21b12ad84c56304e54c0b658db65c7edc82c3fc6993448eeeb6204b6f76eecf9d150c2af5750540c529d11fcd9430291a84965538f383787b04369eaac187176b71fb522ca0f2b2f30baf64e177445980c3a312040e2252fdfc97bb7c5cf90772a40a32c0dc665a85509f1c0087aeabc66a7ccc4518248ca835c6f72d21ca7b671524632334e8834f5cd6db0bb2bd43d85765be7793cc8e088c31a67f7a931096b41597e1622", 0xbc, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @rand_addr=0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006b1000-0x5f)="d7", 0x1, 0x80, &(0x7f0000677000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f000039b000)='net/packet\x00') ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000d33000-0xc)={{0xffffffff00000000, 0x10000, 0x3, 0x46a6, 0x7f, 0x80000001}, 0x1}) writev(r2, &(0x7f0000915000-0x10)=[{&(0x7f0000799000-0x1)='z', 0x1}], 0x1) 2018/01/11 12:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 12:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000107000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x14) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009e4000)=0x0) 2018/01/11 12:59:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000030a000-0xa)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000273000)={0x0, 0x2, 0x5, 0x8}, &(0x7f000065e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000002a000)={r1, 0x4}, &(0x7f0000c84000-0x4)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mincore(&(0x7f0000f09000/0x1000)=nil, 0x1000, &(0x7f0000fd6000-0xd7)=""/215) 2018/01/11 12:59:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x3ffffe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a4000-0xa)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000045a000)="4098df7251f45cd157f3b2d3958a022a", 0x10) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000e0d000)='/dev/vcs#\x00', 0x200, 0x20e400) r2 = mmap$binder(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x0, 0x10010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00002b1000-0x18)={r2, 0x0, 0x0, 0x0}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000adf000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000d16000)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfb, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x40, 0x7fffffff, 0x3, "5526ac6be99fa8b2dd074f1212bc464ab9ba82f3aa443cf9f9e5f2e4783ed48d07cdf7287bc556ec76a6ed1ae96315588cd6758feff2687510cf0edab9dfc69a6b2675a36791c99ea49e26cce86b0bdd"}, 0x160) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00001aa000-0x20)={0x8, 0x0, 0x10000, 0x3a}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f000037c000-0x10)={0x8, r4}) 2018/01/11 12:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(0xffffffffffffffff, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(0xffffffffffffffff, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 99.648555] audit: type=1326 audit(1515675588.355:1307): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18338 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 100.053280] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/01/11 12:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000904000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x4000) accept$inet6(0xffffffffffffffff, &(0x7f000007d000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000004a000-0x4)=0x1c) eventfd2(0xb9, 0x80800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f1d000)={0x0, 0x0}) socketpair$inet(0x2, 0x7, 0x10001, &(0x7f000080f000)={0x0, 0x0}) epoll_create1(0x80000) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b58000)='/selinux/load\x00', 0x2, 0x0) r1 = dup(r0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000738000-0x4)=0x10001, &(0x7f00000b9000)=0x4) unshare(0x40600) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2018/01/11 12:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(0xffffffffffffffff, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:48 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000714000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @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}}, &(0x7f0000000000)=0xb8) 2018/01/11 12:59:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000039c000)=0x45b, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c50000)={0x0, 0x0, 0x0}, &(0x7f0000331000)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000ea7000-0x8)={0xf95cf7f054b1440e, r1}) rename(&(0x7f0000da4000)='./file0\x00', &(0x7f0000f20000)='./file0\x00') r2 = syz_open_dev$sndpcmc(&(0x7f000089b000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x840) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000554000)={0x80, @time={0x0, 0x0}, 0x7, {0x81, 0x7d6}, 0xffff, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 12:59:48 executing program 5: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x41, &(0x7f0000850000-0x10)={0x0, 0x0}, &(0x7f0000fd9000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000306000-0x4)=0x0, 0x4) 2018/01/11 12:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000308000)='/selinux/create\x00', 0x2, 0x0) accept$ax25(r3, &(0x7f000054c000)={0x0, {""/7}, 0x0}, &(0x7f00005cb000-0x4)=0x10) syz_open_dev$sndpcmc(&(0x7f0000b0a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) poll(&(0x7f000083f000-0x48)=[{r1, 0x100, 0x0}, {r1, 0x10, 0x0}, {r2, 0x9, 0x0}, {r1, 0x4, 0x0}, {r1, 0x100, 0x0}, {r0, 0x116, 0x0}, {r0, 0x2, 0x0}, {r0, 0x0, 0x0}, {r0, 0x972a, 0x0}], 0x9, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 12:59:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x1001, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x8, 0x80000001, 0x0, 0xef98, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d8e000-0x8)={0x0, 0x9}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000ce6000-0x8)={r4, 0x8, 0xa}, &(0x7f0000716000)=0xffffff32) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00007ee000)=0xfffffffffffffffc, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000e5f000-0x9)='/dev/kvm\x00', 0x2, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000daf000)={0x3, 0x0, [{0xc0000001, 0x7fff, 0x5, 0x80, 0x4, 0x6, 0x1fea, [0x0, 0x0, 0x0]}, {0x40000007, 0xbf, 0x1, 0x510, 0x9, 0xfa, 0x2, [0x0, 0x0, 0x0]}, {0x0, 0x5, 0x1, 0x4, 0x1, 0x3, 0x9, [0x0, 0x0, 0x0]}]}) 2018/01/11 12:59:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071e000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e9b000)='/dev/dsp\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c07000-0x4)=0x0, &(0x7f0000efd000-0x4)=0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x4000800001083) 2018/01/11 12:59:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000051f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f44000-0x4)=0xc) getpgid(r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/11 12:59:49 executing program 2: socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x8000b, 0xffffffff80000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000-0x4)=0x18) 2018/01/11 12:59:49 executing program 5: clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000001000-0xef)="69b0c37110effeb94f015f0786925f7bfda855ea405a5fea563313aac11f368411708ad0b3b19d3b072821c3f86dddd4f9928d69fe6b2bfb48f933ef553e47b4b465c76c54857e34527ad4ea1de45366e82cda38a46e0336ecef1a1ead0390f03d6845c7ab10fe344dfd13dc7f1714fd460115164c593798177d7afed6ae16adb40afd609a865e1c974cbca9bab1da375de157f341ab3c8a9307f466e320659251a59d394e099387c0177206d0cd6f51e21c9fd59912c1d7a7df48e6fcd869877eb26302e342d0fb610730212f4d139e41ac0598d042de618b33e989d86755683524dd2996716c6188fd7b91f32500", 0xef) futimesat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, r0/1000+30000}, {0x0, 0x0}}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/11 12:59:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000d85000)=[{r1, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x3, 0x0) 2018/01/11 12:59:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000c8c000)='/dev/midi#\x00', 0x1, 0xd4440) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000a66000)='\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000dfc000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00004ed000)={0x9, [0x9, 0x0, 0x9, 0xfffffffffffffffe, 0x5, 0x5, 0x0, 0x1f, 0x80000001]}, 0x16) writev(r1, &(0x7f0000f9e000)=[{&(0x7f0000d64000-0xf6)='b', 0x1}, {&(0x7f0000cea000-0x1000)="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", 0x401}], 0x2) 2018/01/11 12:59:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x1f, 0x5, 0x401) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ca7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f0000bc1000-0x8)='./file0\x00', 0x0, 0x11) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f000058d000-0x18)={0x0, 0x4000000000001, 0x1, &(0x7f0000197000)=0x0}) 2018/01/11 12:59:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x80, &(0x7f00003b9000-0xdf)="be0528896a261167010c5e11074b2b82e874a1bddfddb45e4d87f46da02151ac90e3f761a9f987295dd74087fc2fe418b2295921900bb415db6f52cba2f56512fe06721aa65c6a7b9f199de768c550854ac3923126d7db82bfbe4168b01d505051a8b91b8c3221787db3dd00b75d5106883b720c08cb17010f247a791ec5101479a4b3b548cdd59276785425df6c5c44316d14b3cb896daaa72d76d1e495354a4c61a06cd02bc7931252a0b51c0569012ac6ff3cb921eda4536124a55b1b1ffe865e3f836049db08bdbf7a950c6a3ed074ca3903034f09355ce1027a7695de") seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$inet(0x2, 0x803, 0x9, &(0x7f0000d0e000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000000b000)='./control\x00', 0x0) r2 = add_key(&(0x7f0000cd4000-0x6)='.dead\x00', &(0x7f000035f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ad6000)="fbaf1f6279e0cdbde0728bd268496483630c034c794b329e0f1822ab6339f8aa5583a27836ea0ac62df8c63c80d55fd6bac9960317b7062168565abc1abb22bf35aadbe2c3da5ea94c5c8262452877e756501931612329ca1dfe1f46f26fc08a6d792d6bb4dadca312e7e48b01127ed59042a4f6c8ae6ba3e3e9a673a1ddde03aefc5d87618ed51e9d0c6e0bca50cf521fcc952ab61134983161c2168961c687601370d5008fe429c724f3e336", 0xad, 0xfffffffffffffffc) add_key$keyring(&(0x7f000048e000)='keyring\x00', &(0x7f000069a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r3 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000017000)='./file0\x00', 0x0) r4 = openat(r3, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) getdents(r3, &(0x7f000062d000-0xd1)=""/209, 0xd1) dup2(r1, r4) renameat2(r1, &(0x7f0000027000-0xa)='./control\x00', r4, &(0x7f000085d000-0x8)='./file0\x00', 0x0) 2018/01/11 12:59:49 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00001d0000-0x61)="dca7610f8d82f6c0596648dd955526a73ef6e30340601d0e7008522460580da4c04be29c9ba7ef1be75a7914d34abf48411c4fa3a85f558853fe5cd8cc396b3d76a4ca19e14889d06f5cd686d2f3c49872fd47e79126167e215f86c1f5e02dad75") mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000016000)='fdinfo\x00') mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000015000)='./file0\x00', 0x200) openat$audio(0xffffffffffffff9c, &(0x7f000001f000-0xb)='/dev/audio\x00', 0x80400, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) getdents(r1, &(0x7f0000009000-0xc5)=""/197, 0xc5) getdents(r1, &(0x7f000001d000)=""/122, 0x7a) 2018/01/11 12:59:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = accept4(r0, &(0x7f00003b9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d48000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000057f000-0x6)={0x0, 0x6}, &(0x7f0000b55000)=0x6) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b4b000)='/dev/mixer\x00', 0x90000, 0x0) ioctl$TIOCCBRK(r4, 0x5428) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000099c000-0x6)={r3, 0x401}, 0x6) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000300000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 12:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:49 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000e8f000)='/dev/sg#\x00', 0x7f, 0x404002) r1 = mmap$binder(&(0x7f0000ab3000/0x4000)=nil, 0x4000, 0x3000000, 0x810, 0xffffffffffffff9c, 0x0) r2 = mmap$binder(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x1000000, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x7c, 0x0, &(0x7f0000001000-0x7c)=[@increfs_done={0x40106308, r1, 0x2}, @acquire_done={0x40106309, r2, 0x0}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x50, &(0x7f0000000000)=[], &(0x7f0000000000)=[0x38, 0x0, 0x28, 0x58, 0x68, 0x28, 0x68, 0x38, 0x0, 0x0]}, 0x1ff}}, @exit_looper={0x630d}], 0x88, 0x0, &(0x7f0000001000-0x88)="39fbf25cbf5446312d08e65b0486e9df7efe0e3a90a7d1ed7d2576f10a6eea0a27c60dde0eea3c136be314ac77f5c5572765fc2768ccece9358379fdd2959efcaf69497e79af26183178da0e7b61c1f7bc1640be83e3542b08f54a63573b1703fc1c7a952c8855ee82e5551cad7aff410b6de5cb91d55017e81fd6ec335eb85dc09114de5fcd793c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000623000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000ddf000)='task\x00') close(r3) 2018/01/11 12:59:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000811000-0x8)='./file0\x00', 0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000b6f000-0x94)={{0x8, 0x100000000, 0x4, 0x2, 0x4, 0x8}, 0x10000, 0x6, 0x1000, 0x0, 0xfffffffffffffffd, "034e162edfc3ce2560bd89ac5ac394cb89db55e0bb2788775358953699b7707feaf1571f0ecfc74f6a521e203d6785c089884177bd294a20d000dfdfec7fa2c13e42fa50858d4fa28cdd9553b1c6a45cc0f6f2e0f899706c007a3363c0e63dec31646adb3b9a619f8a2acefb846121b85ab9e4ab06162ad5883715eab70bee47"}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/11 12:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:49 executing program 1: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000318000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0xa29a084b361d7f0, &(0x7f00001f9000)=0x80000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db7000-0x5)="8908040800", 0x5) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fdc000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r1, 0x9) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000a5000)={0x8, 0x0}) ptrace$poke(0x5, r4, &(0x7f0000d48000-0x8)=0x0, 0xfffffffffffffffb) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000fdd000-0x290)={0x100000001, {{0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcc3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/11 12:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:49 executing program 6: mmap(&(0x7f0000000000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00006cb000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x80) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000eab000-0x8)=[0x10001, 0x7]) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000095d000-0x2f)=""/47) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="067fffffff04", [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0xa7, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/11 12:59:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071a000-0x9)="030000000000000004") exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fc8000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000044a000)=[{&(0x7f0000564000)=""/4096, 0x0}, {&(0x7f0000fe3000-0x27)=""/39, 0x0}], 0x1) r1 = shmget(0x1, 0x3000, 0x100, &(0x7f0000a99000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000d99000-0x5a)=""/90) 2018/01/11 12:59:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f00009ee000)="66a8cc", 0x3, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e17000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000529000)={0x1f000, 0x18000, 0x0}) 2018/01/11 12:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000632000-0xa)='/dev/ptmx\x00', 0x40002, 0x0) r0 = socket(0xa, 0x3, 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005c7000-0x4)=0x10000000000017fd, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b1a000)='/dev/qat_adf_ctl\x00', 0x220000, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000c66000-0x24)={0x5, 0x9, 0xff, 0x9, 0x8001, 0x30e, 0x2, 0xa31, 0x5, 0x3, 0x0, 0x7fff}) openat$ppp(0xffffffffffffff9c, &(0x7f00001ed000)='/dev/ppp\x00', 0xc2a00, 0x0) 2018/01/11 12:59:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000aaa000-0xc)='/dev/amidi#\x00', 0x8000, 0x88000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b0f000-0xbb)={0x0, 0xb3, "6703ae450ca3549d34e4d1dded98091967136b9ad8aced015bfbbd94be61e99f4baeede58c4f0a8d4120ae367dedd00365c2e3bd2f347a384261f4306c58b15a124a4955cacc8f6813fdcd4dc4dbbfb6e6020fd2019ceb4effbbb8052282917b596b9eda7b11b207294156804d1dc44fff7d7915d9cb8f8411ff68370116b12b1a888bcf929ef9bd51268f722b74f6a0e693e7b04e9d3ecbc6b55f217bfdf5be77c78262bc785cbaa07c374faa9a88fc9bd0cd"}, &(0x7f00007c8000-0x4)=0xbb) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008a5000-0xc)={r1, 0x2, 0x2, [0xc54, 0x80]}, &(0x7f00006ad000)=0xc) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/11 12:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(0xffffffffffffffff, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c48000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, "bc01000700000000b0000000050000f4e5010000"}}}}}, 0x0) getsockopt(r0, 0x3, 0x100000001, &(0x7f0000061000)=""/6, &(0x7f0000434000)=0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001e9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000571000-0x10)={0x3, &(0x7f0000555000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000fc000-0x8)={r2, 0x3}) 2018/01/11 12:59:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x202000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000728000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003dc000)=0x48, 0x80000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b8f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x2, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000679000)=0xc) lstat(&(0x7f0000778000-0x8)='./file0\x00', &(0x7f0000fab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000038d000-0x8)='./file0\x00', &(0x7f000099a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x1, 0x20000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000aac000-0x83c)=[{0x150, 0x13, 0x300, 0x2, 0x1, [@flag={0x4, 0x1}, @nested={0xc0, 0x61, [@typed={0x18, 0x4d, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @generic="f62277127f47ca248d5e872e3d91fa2b05ebbea6f01b5ebff3996a50979c19e8f057dcf3dafe3c6f452c7f4e4c4e0f733adbbe46fb79df51bd6eac0469876cf4cb93b364d827f97ad08090d7b6b8f2798392555ef39126bbb8268c28d83dbeaa1eeca2e7465b371ecbb3e3f95d80cd1db35f6df325948844d1925e542bd12fbe9f08c85da54fa41ed42e5d1fa3aacca3b461f7c09522560579f6cb959664223cbf70"]}, @nested={0x7c, 0x44, [@flag={0x4, 0x48}, @flag={0x4, 0x20}, @typed={0x10, 0x1a, @str=':vmnet1\x00'}, @typed={0x10, 0x72, @u64=0x0}, @typed={0x10, 0x86, @str='\'bdev}\x00'}, @flag={0x4, 0x74}, @generic="c4a891b7c00121a7c4c301b1c050ea83af346744d9f1dd80422319efda82cdb097093c3fac571f3b31b963c00556bffafe60bf432f3f130c064fe0"]}]}, {0x10c, 0x21, 0x13, 0x4, 0x3, [@generic="80d73bc9edddb129df2c492295f75d7626ead65d117f083e51fdc2e2f64cce4c7b1e1525e5a4056bbb9b2de5136a3008155f072f56eb4e96266629767828f74e2dd48a0e4b19f14696b3b9e6832c15de799fea41bf7bd24bc2b5785ed959f3ac425213231c027ef84daf9b3b34657a435fb2f1591656f4c254aaad946bdc0d41902cd28f1f1768b1b32f26faf891fff99f86b2bba8eedc8adabd78e773684bc38e841038bb7a8ca82c6f13c0344a7cc55ef88365adc04a8c50bf0e979072bb2eecccf036179bb4d468334bb2b893abe591da5878c2771bfaf557ba4fbf205d1fc014a66f47b6ea396d5f15349a861650", @typed={0xc, 0x2c, @ipv4=@multicast2=0xe0000002}]}, {0x10, 0x42, 0x900, 0x6, 0x0, []}, {0x3a0, 0x14, 0x808, 0x0, 0x3, [@generic="1707c88612bb351a8441aea91c222741559ed6d14a0abbc04a957431f314def576eb2c0ee30f59d2ceb433bf73ba8bf1f9dcda5150f0c8fe541ae601d1e3c01a460f4477bd3c9a32c5776997b890f5e1a11a461fb42bca0e05f71d7a824c15010e082f5af9028831454fae42272481f3b275f2112bb25f645b30aec2c1355568901ebb8eb356fe197d7d513e53ffc7992d0bf928862ae99b46d249b3224ddfc6a1450b417d5da34680a4d1a090d4cc00996e4b7376fac0aceb05317b21d502ff6f869518f5b2718105c47b9861d83ca19cd8b02039936c2fbe0a60cec848796a4821b1af", @nested={0xe8, 0x1c, [@generic="03054b2935427028fdb3f11037", @flag={0x4, 0x36}, @flag={0x4, 0x53}, @typed={0xa0, 0x41, @binary="36a9c572593099cee44edb8a025bf495cb496b7a0479d4873df964be4fd69373f2716d00407d96a5bf2da1984172816c41d1c803c742f7982bb10f093cdb07a2ede427718fd7f772d5098eb8c39867146b3049e033eb9c23e53de843e621735f620e6290609b3bfcd84e8aab692b9ee95f5986ea73a7499f0858e90f4e134bd16c2cf5e95a3cf8238a16b440f80764ecd5c87cfdbf"}, @typed={0xc, 0x7d, @uid=r1}, @flag={0x4, 0x6a}, @typed={0x18, 0x35, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @flag={0x4, 0x1f}]}, @nested={0x14, 0x5a, [@flag={0x4, 0x7f}, @typed={0xc, 0x8, @fd=r2}]}, @typed={0x2c, 0x27, @str='wlan0)#vem0securityproc*vboxnet0\x00'}, @flag={0x4, 0x95}, @typed={0xf4, 0x83, @binary="5b9fd4e8dd3ff35e6d9e0f5639cf2b61deab1da4696dc856defec5c06e6644819627110561195d23feabb23d801394fc4be3569969b21f27f19475a71d9037c3335e2e1230576ebce13044935aaeb764408488447cefda2757db045aa91b83c9722f1e938b080d065eba61c4d3b0b480f7555b3e261818a0d682f5dcdd5715c0700c84302fa4890d0e55e44ed922ebe5d831ef8715760a156c83c3ebcddecf823c9547b5f6cbeb10aeb6a18eec0657ead5c3c08139c726ce635f4fb12ca73b56bc59d236bee88c18507672c19024dc30cba48ae50934df24dc281e6546ae9a0dca9f1beb335233a48e7cae"}, @flag={0x4, 0x28}, @generic="22277c76426fb0cc81bcf611704c8d092f9f0dba381e85fb79ee60ebfd1d20b01c5b208f1f8d9ccc76054075f1f1e50958d3310d79951a1814ef6a1a9b9a98c3229558dc4c0c64626f874d3f4b2f35fb8aa2f60e4a2f5a8a9c828235c18522c8dbbc21adda381adc58fc81f609b0bdc0a22b1f1efcf3d5cc92d2ae", @typed={0xc, 0x6b, @fd=r3}]}, {0x24, 0x15, 0x300, 0x6, 0x3, [@generic="f299b1771c0c2ace", @typed={0xc, 0x77, @u32=0x3}]}, {0x1a4, 0x37, 0x100, 0x7, 0x1, [@nested={0x14, 0x23, [@typed={0xc, 0x48, @u32=0x101}, @flag={0x4, 0x94}]}, @generic="cad0243cc1ccb6a36b9814939e8ff6fb2fe6a6840ee7737d9fc097fffd8efd4e408150069589f6a9e28250ec3590eb1ce49968fc0b5b5bd27224f28042c945944865bc219eadfd2d835090818e76fac3d013b7106047eb2056154ac5721c3d19fb", @nested={0x11c, 0x4c, [@flag={0x4, 0x5b}, @generic="7678149fa0f0df8c63385663bae4b36c3f939bece02b2c126ccba606268e55567473b93af6f6b28a213786c85c33695e4efd4e931be1024bcd0116b1f91886d87c4c9d276d043bd3280e9ea8e7b01d349b936a579b5bccc64a65f71461850df0", @generic="6725c1fe9f7b8f98884556ee5e224650d4f2913de69072d9e28d99e8be4b49d3a8897c04001acff5bf347e7afeff6c559622695a176822bafaff814eef6a916777f2ee4123a36b3d62dee11e31652bd8e7756f4f8e731db21caa206e00ddc1a72c1554f631ca7ea6339c27468f25a6c881fcf03af27df07200c6011cb27afe72b7fe04b96a749d94730672b837ae6045ead32c545b9ff714344527548934b195dc5509eb058476da81fa780b1645", @flag={0x4, 0x5e}]}]}, {0x68, 0x2e, 0x10, 0x3, 0x1, [@flag={0x4, 0x8}, @flag={0x4, 0x5e}, @generic="e1e5acd3084b91f5ee8117d90bb5c9bc3b66aa5a1333f02236963deec8478b002ea8f5a17157f2d653ad89c8e2452db3036f05a82fd04e48608386e92f729253fe", @typed={0xc, 0x0, @u32=0xffff}]}], 0x83c}, {&(0x7f0000001000-0x110c)=[{0x110c, 0x35, 0x0, 0x1, 0x3, [@generic="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@typed={0xb8, 0x82, @binary="9453584c28d76309e9a90a3275322e28c4621fa67788a85affad46f2ad0138db10af013a35c6f31217698e70539310b3248cba645a623316a4856ba0d5127fda1764430cb5ecfd996dc7434ca38f0c088d0922a49bf51ed8a10ff2d00981007ca2e8729787639dbca79831841e0d2ac2bdf2e3b393f3971bbd105ac8d9d1f9144b96054515e49b9450e8d23441979b711e47d347d93e2a9845431b7924813d2381bbf54592f7220e655e3b74cfa4"}, @typed={0xc, 0x69, @pid=r4}, @generic="dc1965f4697de7a503e0dcfd90c8323f17079d044b9eb2738be9c03ab04ea50c465a13c797ed1f1b966078823fa663ab22", @flag={0x4, 0x55}]}], 0x110c}], 0x2, &(0x7f0000fb1000)=[@rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x38, 0x40800}, 0x20000014) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f00008f4000)={0x26, 'hash\x00', 0xfffffffffffffffe, 0x0, 'michael_mic\x00'}, 0x58) r10 = openat$dsp(0xffffffffffffff9c, &(0x7f0000085000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000379000)=""/160) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000032d000)={0x0, 0x0}, &(0x7f0000306000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r10, 0x84, 0x0, &(0x7f00009c4000-0x10)={r11, 0x9, 0x80000000, 0x0}, &(0x7f0000499000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r10, 0x84, 0x73, &(0x7f0000694000)={r11, 0x3ff, 0x30, 0x80000000, 0x9b16}, &(0x7f00009a6000)=0x18) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f000032f000)="3665a1ab415b7ac7", 0x8) r12 = accept$alg(r9, 0x0, 0x0) readv(r12, &(0x7f0000ad1000)=[{&(0x7f0000c94000)=""/210, 0xfc}], 0x1) 2018/01/11 12:59:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) getrlimit(0xd, &(0x7f00008dc000)={0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009ed000-0x15)='/proc/self/net/pfkey\x00', 0x201, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) clock_gettime(0x0, &(0x7f000016f000)={0x0, 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000d67000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 12:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) get_robust_list(r0, &(0x7f000076c000-0x8)=&(0x7f000017f000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000692000)=0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000837000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000705000-0x4)=0x6, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c52000)='/dev/ptmx\x00', 0x20000008000, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000a05000-0x10)={0x5, &(0x7f0000b04000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$int_in(r2, 0x8000000005437, &(0x7f0000ec8000)=0x0) 2018/01/11 12:59:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000cd9000-0x4b)="6e65742f69705f6d725f76696600b7ce2d16c604d65a14ac309fffeea0f36177f815d91465eaded2c0a1549820443f5295bd92e1e14e21ddf9d1490d5b3d34f011ca9b5c14dcc051564360") r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x25, 0xffffffffffffffff) modify_ldt$read(0x0, &(0x7f0000ce9000-0x1f)=""/31, 0x1f) memfd_create(&(0x7f0000294000)="6e65742f69705f6d725f76696600b7ce2d16c604d65a14ac309fffeea0f36177f815d91465eaded2c0a1549820443f5295bd92e1e14e21ddf9d1490d5b3d34f011ca9b5c14dcc051564360", 0x1) 2018/01/11 12:59:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)=']\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) r2 = creat(&(0x7f0000b73000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x6, 0x100) r3 = semget(0x2, 0x3, 0x40) semop(r3, &(0x7f000002f000-0x1e)=[{0x6, 0xb, 0x1000}], 0x1) semop(0x0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}], 0x1) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000a10000)=[]) 2018/01/11 12:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(0xffffffffffffffff, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048c000)={0x26, 'skcipher\x00', 0xe, 0x0, 'ctr(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cdbdc24d558523da6e5851e984f2c73ba355a5739f89ce292ecec5eb871798ad31754f42282798d0ebac8a56dcfe38e97a193486775bffc371be6b5d2c437a8b946935a937ad7f7f42a11bde0413f9e6d1", 0xe0, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/11 12:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:49 executing program 2: r0 = socket$inet6(0xa, 0x80004, 0xa7e) setsockopt(r0, 0x84, 0x4, &(0x7f0000000000)="", 0x0) 2018/01/11 12:59:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='clear_refs\x00') r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005de000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fanotify_mark(r1, 0x28, 0x40000018, r2, &(0x7f000019e000-0x8)='./file0\x00') bind$alg(r0, &(0x7f000051c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmmsg$alg(r3, &(0x7f0000b2e000)=[{0x0, 0x0, &(0x7f0000345000-0x80)=[{&(0x7f0000a3a000-0x1000)="510b5dcbd5d25392d13d1958da513bde7b1e7fddb3a758c3abab1f4f978cfefb52d5644d117b3f1fc7433f1c5604b923eb7ce54e0d0c17e1aba22c5c5135e1cf6eb1d424dc873c242c1eb3f59ccb5f7588791bf6e1affdf5b4dcb1a9592cfe7df9141710d2422b1afe2646e79306efbedf80659fc597574610a27d99e613c2ba8e7846a313f2c26f254fc164cce5a0f4095eb1ad2479fc1692f8f68812c90cfeb98093b759e977d28a42b61b7c5100a5add1f8e3bae08789783af914b518adcd2ed65f7e65f9442bdb481caad50b163a815114cfc483c941c949ad252a10ad9b18d19f2fa33bffe992e22fd9d57b35a87d397a81200e335445acfcb7bd9d5e41a12667ccd392ecb4d39e8f287c79f561cfeed40bbface0a2c7864a31e81526bfddf397c582d338631c18fc9ac0a9b6aea5270c0deb6e3dbcef79534e3a75c554ab72b29ad170e00f6c4f8202441ab91f3be29b67052f0182be1a03e0fc6e37b7fe89148a2356aea19f00b63fa6b3a664bc9062b83630c1b5d10226f6d20246dfb58eab25e8839fe8cc0dc78fc1a1fcf4981ff7924486a4c27da5a4b91a4395990f64eda772b139efbac2284e263a6647b1c15b38abf5977e50e2a437b0c34b82a460130df9785de547b009075fa10c21e08eb5118fd9fde6ad7277e193aaf90812f635f7e85ee514eaa81099f7e4368a000d22a1a9399f680d9799aa8eeeeb58713c0756be89550a2f7a0ce25b647820765f33b93e4ceb48efe59663869da1728ca97a59ca948b4616790375f4b849362b31db9ed59bb4e1cd3884ba8918265dfed1b232d503fbffb5770c820c234ec0d40a66939f13d6d837269b21570aac0b2a98ad713958c2d3c0d872dd32384cb3d67e66c8327b1a594cbe504ecca4aff93920dd7333754f88f8101e7cfb8b26325b9bddb831ff644b8bf86919c5a3706aa66d44d31981aad0e0319b40847ab81d122b5ace5770a7eecb6c6c817a25b75f5cc9d12e7ad61096a496ca373ea0812a020900d9a550bf6e88c54af01a215c9a9a2632c904514922356ed743c6339e0267c4a35a71e475770ce030236304e3f00a94c47b8a200b29abc4b315fb8e9498296a20c2364513ce45298fc2fb0931a6f6d6dd99b28378c7900b8f6b6f9cd823c4a0793fdd94d5558fc49e2d85a2546207ca607fdad48546c3fc125a36bfc1a3967853d241085840abb22fc91f6b64f0e73cd639268bc8aa76c64e189a4d6b", 0x36f}], 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000204000-0x6)=[{&(0x7f0000338000-0xae)="3dea852a3825f9f0fa44ee5d84a10892446fbeda7e122f8637d052d92edd18be90b8073a5ce9350c9e82be16c49630faaf703415880bd17c6f470b90bc509639082ab28538373c85dad93bfe6c579fc260ad2bc6045f016424373305731544e031014761acce6183d4e1dfa324cafe0a941680ba5cb06aa76730a31e069ba5aaf689b26c938635477ce80300ce80e832709b5cc9c1d33f606174e39a0c3be87844320f4fef9d990c2c234124b30f", 0xae}], 0x1, &(0x7f0000e7a000-0x88)=[], 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000e33000-0xa0)=[{&(0x7f00009f9000)="748429a55a094c686e801df33035d21249bebfd2bfb686030479ee9bde9933bca610bf918a9da43c894395022f56d779d9d83bb3aebdf8336f7eb56fc6504fb025b05e5a44b859985355e314798f81bfcd06e1a110c55eccd631b9f0bc99fce49cff03627557ef95731a7170bcbaad1b138296a1c315adbd6bb9c9c709bc669e816d07b45681893774a18274f580c8c92b49ccf1355690169c2c9c18e7f6d0b32d619edc5d2121337db2487dd3eea2abdc5e5ea8237d8a3ed7789d9d2a8313709745d2e0c2a6a03d19678fc5ba54cdcb0adb67802e285a47d19d327d9097841bb34f9c", 0xe3}, {&(0x7f0000a72000)="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", 0x1000}, {&(0x7f00004f7000-0xb7)="4ebe80cc44ebf5d995144b66720f2faa8171bfdb4ba12852c8ac57a2f672c53be86aaea415b02fe979bead40f56ea65b8e087bfe714348cf3a6eb0ef9eaad7f3bc8fb75b969e73187243344d627eb84b4b935736f07253e13cc9e7617ffd01652bffba7f7f3d83182c10de69d688fbf2a1a8839a3f100a2342252a5a54d404aedc2be6df069272ffe7e4700efc00e92d1b3b2e5bf30500caa0b678a38310d58e78fb40ab20250ff8eefbfe5387609044bb5aec096e6903", 0xb7}], 0x3, &(0x7f0000fc9000-0x110)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x80, 0x117, 0x2, 0x6c, "5ae6c268dea496b0d9b6cf2cc193af05df8898e6fec41d53467975f27d8f578bbcb953e3650498d5672ec6e02026ad754dae003f56783a3c643feb7797177f9f0cfff042cf89e1b529e3dec0908b2b51d92c297a17747962a53407fa0ebc09f36bb01cffa7dd35c355171e47"}, @assoc={0x18, 0x117, 0x4, 0x4}], 0xc8, 0x4004050}, {0x0, 0x0, &(0x7f0000da9000)=[{&(0x7f0000f35000-0xff)="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", 0xff}], 0x1, &(0x7f0000a6b000)=[@iv={0x88, 0x117, 0x2, 0x71, "6075b097348c998d34eb9821af66a18639925b20c8c71f8c002ed68481ff4cdead707a3fd0a9a0ea53902884ad34238f2dae5635fb0bae166189752a3cb31684c190075c6d27c77e5012eb81a7f7c51ecabe192b3b5af89bad3c7bacbc9494d0195d745c4746830646b005df00f2653148"}], 0x88, 0x4000}], 0x4, 0x20000000) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00009da000-0x1d)=""/29, 0x1d}, {&(0x7f00004cb000)=""/4096, 0x1000}], 0x2, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000eae000)=""/202) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/11 12:59:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x7) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 12:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(0xffffffffffffffff, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000098000-0x4)=0x40, 0x4) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x45, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = open(&(0x7f00005c4000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00009f1000)=""/254) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000fd000)={0xe69, 0x6, 0x5d0, 0x6, 0x52f, 0x8000000000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000c89000)="1082f601dc893cd79682cfdc834d5919d5c5c5f40048c45aba156dc2e45c6b42e8b5640df09d64c9a5e83aa19b099c2ac390466c9011ee395b13a1913fddc2d47aafe78be035f5e2893cfe83d2ef53f6abfc09cb71c2113a8d184c4acddf5aa321e044fd9f6ae7a8f5bbfbf89de2397741f3beb7343e7113f0", 0x79, 0x0, &(0x7f0000bf2000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setlease(r2, 0x400, 0x2) 2018/01/11 12:59:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000f03000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x420200) accept$ax25(r1, &(0x7f0000bf5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003e5000)=0x10) sendto$inet6(r0, &(0x7f0000f09000-0x1)='[', 0x1, 0x0, &(0x7f0000975000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:49 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b81000-0x40)={0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x2710}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000001000)="7c45e4e443bd5ff8e1cf1ad9eb6b3f83637bc8146a973f22d5556dbc", 0x1c) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) r1 = msgget(0x2, 0x400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r1, &(0x7f0000004000-0x7c)={0x3, "522a65e1b455026d11f9671a824acdbf6ea33e24801535a737c8653cdb2885c716100e22668b31a5616e5430f1e101b19e2770eb78efe7d9ee5b69eeb510f4416c40c242a2c72553a2fb2547fb424a3be2ecf5bc090e6e7ba28e7e5860ee09e3c05758a9c03ca2d9f0a6f6ebc1a58826f5fcb163"}, 0x7c, 0x800) 2018/01/11 12:59:49 executing program 4: r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:49 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = fcntl$dupfd(r0, 0x20000000000, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000fff000-0xcf)=""/207, &(0x7f0000a87000)=0xcf) 2018/01/11 12:59:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) ftruncate(r0, 0x9) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000ec8000)=0x0, &(0x7f00008a5000)=0x4) 2018/01/11 12:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:49 executing program 4: r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000457000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000047000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000998000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00008d4000)={0x0, 0x140000000, 0x30, 0x99f, 0x5}, &(0x7f0000036000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001d5000+0x462)={r1, 0x80}, &(0x7f00003bf000-0x4)=0x8) sysfs$2(0x2, 0x7, &(0x7f0000c9d000)=""/155) accept4$netrom(r0, &(0x7f0000503000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000052e000)=0x48, 0x80000) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000eb6000-0x2)=0x1, &(0x7f0000d0a000-0x4)=0x4) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f000006c000-0x56)="1f0000000203190000000000000000000fff3b85090002000c00044000002e", 0x1f}], 0x1) r3 = add_key$keyring(&(0x7f00005d3000)='keyring\x00', &(0x7f0000447000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r3, &(0x7f0000b08000-0x1f)=""/31, 0x1f) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000117000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b0c000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x1}}, 0xe8) 2018/01/11 12:59:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 12:59:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006e1000)={0x0, 0x0}) recvmsg(r0, &(0x7f000064f000)={&(0x7f0000665000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00000b3000)=[{&(0x7f00007a3000)=""/0, 0x0}, {&(0x7f0000237000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d22000-0xbf)=""/191, 0xbf, 0x7}, 0x120) init_module(&(0x7f0000b39000-0x7)='vmnet0\x00', 0x7, &(0x7f000049c000+0xa84)='em1\x00') bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$dspn(&(0x7f0000e03000-0xa)='/dev/dsp#\x00', 0xfffffffeffffffff, 0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000912000-0x8)={0x0, 0x1000000000000}, &(0x7f0000b38000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f60000-0x4)=r2, 0x4) ioctl$KVM_SMI(r1, 0xaeb7) 2018/01/11 12:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c8000)='/dev/kvm\x00', 0x101000, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d6c000-0x9)='/dev/vcs\x00', 0x400000, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000b36000)=0x6) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) llistxattr(&(0x7f00000c9000-0x8)='./file0\x00', &(0x7f0000867000)=""/236, 0xec) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000028d000)=0x400) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/11 12:59:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x96c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) r1 = creat(&(0x7f0000e41000-0x8)='./file0\x00', 0x18) inotify_add_watch(r1, &(0x7f0000b23000)='./file0\x00', 0x24000386) 2018/01/11 12:59:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000050a000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0xdb, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x1) pipe2(&(0x7f0000bb1000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000507000)=0x0, &(0x7f0000336000)=0x4) read(r0, &(0x7f0000185000-0x4b)=""/75, 0x4b) writev(r0, &(0x7f0000076000)=[{&(0x7f0000789000-0x3a)="39000000130019470400ff00000900fff0000100050000000000000000008005110001000000000000000000040000011018e9070000000000", 0x39}], 0x1) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000b7a000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a19000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) sendmsg$nl_generic(r2, &(0x7f00008bf000)={&(0x7f00002a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b81000)={&(0x7f0000559000-0xc4)={0xc4, 0x22, 0x2, 0x3, 0x1, {0xd, 0x0, 0x0}, [@nested={0x10, 0x92, [@typed={0xc, 0x4f, @fd=r3}]}, @typed={0x88, 0x8c, @binary="f68880ff77ac57f9bbf5d40ee29ddfef611dbf6db53868bc2ba3999362d7f60935f4e2d9204c38dae251235e5782f0683733e2be6d83c4b72215c1bff67538a9cbee383ac4e21f130c8ce53073d88affce811d61ab3f95b42024351519dc3e1f3fafde4e96a89092b9c72eaa5176fb5e252ebca7f6b74fb9507dd305968a"}, @flag={0x4, 0x11}, @nested={0x14, 0x25, [@flag={0x4, 0x2a}, @typed={0xc, 0xc, @uid=r4}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x20004084}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$nl_netfilter(r2, &(0x7f0000f4c000-0x38)={&(0x7f0000e4f000)={0x10, 0x0, 0x0, 0x40214}, 0xc, &(0x7f0000beb000-0x10)={&(0x7f0000b07000-0x102c)={0x102c, 0xd, 0xf, 0x0, 0x0, 0x2, {0xf, 0x0, 0x6}, [@generic="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", @typed={0xc, 0x80, @u32=0x7}, @typed={0xc, 0x7e, @fd=r2}]}, 0x102c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) r5 = syz_open_dev$midi(&(0x7f0000799000)='/dev/midi#\x00', 0xfffffffffffffff8, 0x80) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000026000)={&(0x7f00003c5000/0x3000)=nil, 0x3000}) ioctl$KVM_XEN_HVM_CONFIG(r5, 0x4038ae7a, &(0x7f0000885000-0x38)={0x1ff, 0xb5b, &(0x7f0000349000)="b32b3c9ba8012cbfe84b17e533ceeecfb4582b13a23f09674b6dac29dbb25419bd4dbb486cc5438b05127369dec8d08b203c69346c08df084d1a085045dad8237213ff1f8d494c7f03d1fcb6e6870ed9b6dac217d3c65a0de564bc995b7adffac6921c903acaed0d06a2558b9bf10e3b3d70a284c0e21444bf74d4f70314386eceee87b43e7832dce329574f1bd876ec8b3f0f5004866506e34b45ce34f52dba82cc903726878ae3a29e22d0b953a4df5c78238f9a90442f6faff8b3b6d5eab68e15046288", &(0x7f0000395000-0xec)="6c23211a404417352880a9e782281b01e693cca5ec5d1141f93ab05c2eeaead5857c01256f8292ae2f992cbc85eed8fd2851883c797886368dc295360dee99ee64f63e22fe92f7588dabf0d8f30ec199e93e551e46ddb68d46877d91f5195b8ddaedeb1d551c3f11efb76db4c186d540f45f5f9ad2def99cdef8b2c468ce1130da5fa9ef9a14c64c04a615790bf2072ac7f968490b9eb1529dfb5262bdcf1c70532d7815de4728140df6cec9567f6b453bcf34df3f543b7333dec9179a96cd1b1ad73d8fe0d1f925bad3bf55fb856590065a7a62e63b76a15feee6051b1118920073af8fdd9891e52af31f91", 0xc5, 0x2d3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000038000)={0x6, 0x5, 0x9ec1, 0x8, 0x1b, 0x8000, 0x5}, 0xc) 2018/01/11 12:59:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) syz_emit_ethernet(0x8e, &(0x7f00002cb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@multicast1=0xe0000001]}, @timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @sack={0x5, 0x12, [0x0, 0x0, 0x0, 0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {""}}}}}}, 0x0) 2018/01/11 12:59:49 executing program 4: r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005a1000)='/selinux/context\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e70000)={0xc0, @in={{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]}, 0x0, 0x0}, &(0x7f0000e75000)=0x98) connect$bt_rfcomm(r0, &(0x7f0000c55000)={0x1f, {0x76, 0x7ff, 0x6b, 0x2, 0x6, 0x1}, 0x6}, 0x9) syz_open_dev$random(&(0x7f0000aa5000)='/dev/random\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000004000-0xc)={0x4000000000000000, 0x0}) 2018/01/11 12:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000b34000)=""/0, &(0x7f0000e11000)=0x0) 2018/01/11 12:59:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b5d000)='/proc/self/net/pfkey\x00', 0x208400, 0x0) signalfd4(r0, &(0x7f0000940000-0x8)={0x7f}, 0x8, 0x800) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00001a6000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00002a6000)={0x0, 0x2}, &(0x7f0000e1b000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cca000)={r4, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9c5, 0x7ff, 0x1, 0x6495, 0x1}, &(0x7f0000a67000+0x517)=0xa0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000265000-0x28)={r3, 0x0, 0xe, 0xd8, &(0x7f0000e02000-0xe)="1ec9ebcb5e4ee8223cd3461fa101", &(0x7f0000ea2000-0xd8)=""/216, 0x9bf, 0x404}, 0xfffffffffffffe27) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000625000-0x28)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) read(r2, &(0x7f00003c1000)=""/69, 0x3) 2018/01/11 12:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chroot(&(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") exit(0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$vcsn(&(0x7f0000ffa000)='/dev/vcs#\x00', 0xfffffffffffffff7, 0x900) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000880000-0x4)=0x0) r2 = syz_open_dev$usbmon(&(0x7f000059b000-0xd)='/dev/usbmon#\x00', 0x0, 0x400) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00003d6000-0x3d)=""/61) sysfs$2(0x2, 0x5, &(0x7f00008ee000-0xce)=""/206) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000336000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000a9c000)={0x9, &(0x7f0000582000-0x48)=[{0xffffffff, 0x5, 0x6870, 0x8000}, {0x800, 0x6, 0x9, 0x4}, {0xffffffffffffffff, 0x100000001, 0x3, 0x0}, {0x81, 0x69784806, 0x4, 0x8}, {0x8, 0x1, 0x80000001, 0x401}, {0x69e, 0x8, 0x8, 0x0}, {0x6, 0x8, 0x4, 0x7f7}, {0x6, 0x1, 0xc77c, 0x1}, {0xffff, 0xffffffffffffc008, 0x1, 0x1ff}]}, 0x10) 2018/01/11 12:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:49 executing program 2: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x4}, &(0x7f0000001000-0x8)={0x0}, 0x8) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fd1000-0x10)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f0000cb8000+0xc34)={0x4, 0x78, 0x0, 0x3, 0x0, 0x2, 0x0, 0x7f, 0x8c008, 0x2, 0x5, 0x9, 0x3, 0xb5, 0x73cf, 0x200, 0x2, 0x1f, 0x6, 0x3ff, 0x7ff, 0x7ff, 0x5, 0xb2a9, 0x6, 0x7, 0xfffffffffffffff9, 0x1, 0x4, 0x5, 0xab37, 0x0, 0x200, 0x3aaa, 0x3, 0x1dd9e, 0x5, 0x3, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000fd1000-0x1)=0x0, 0x9}, 0x2024, 0xfffffffffffff3ca, 0x1, 0x5, 0x4, 0x5, 0x4, 0x0}, r1, 0x7fffffff, r2, 0x2) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3, 0x0}) r3 = memfd_create(&(0x7f0000401000)='cpuset@&{$]((//-\x00', 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0xfff) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) socket$alg(0x26, 0x5, 0x0) [ 101.029348] device eql entered promiscuous mode 2018/01/11 12:59:49 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000039000-0xc)={0x30002000, 0x0}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x0, &(0x7f0000033000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/11 12:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000511000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000e2d000)={0x5, 0x2, 0x8, {0x77359400, 0x0}, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000a0d000)={0x0, 0x8, "26b56ef699eed235"}, &(0x7f0000d51000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000096d000-0xc)={r4, 0x3, 0x20}, 0xc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f000021b000-0x1c)={0x0, []}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 12:59:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00003b3000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000905000-0x10)={0x8, &(0x7f00007a2000-0x40)=[{0x7, 0x224, 0xf14, 0x7}, {0xff, 0x800201, 0x1, 0x0}, {0xffffffffffffd165, 0x3, 0x4, 0x401}, {0x100000000, 0x9, 0x9, 0x80000000}, {0x73e7, 0x3bc, 0xea1, 0x9}, {0x4, 0x8, 0x41ec0f8d, 0x8}, {0xfffffffffffffc01, 0x7, 0x81, 0x20}, {0x2, 0x6, 0x40, 0x2}]}, 0x10) ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000670000-0x8)=0x0) splice(r0, &(0x7f0000623000-0x8)=0x0, r0, &(0x7f000059b000-0x8)=0x0, 0x9, 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000e34000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffc, 0x2000) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f000066b000)={0x7, 0x6}) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000418000-0x28)={0x5, 0x8001, 0x4, 0x6, 0x10001}) bind$inet(r0, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$bt_l2cap(r2, &(0x7f0000574000)={0x1f, 0x1, {0x1, 0x8000, 0x17351b1b, 0x9, 0x200, 0xa8}, 0xfffffffeffffffff, 0x6}, 0xe) sendto$inet(r0, &(0x7f0000e04000)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) connect$unix(r2, &(0x7f00001d5000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000025b000)=0xfffffffffffffffe, 0x4) ioctl$TIOCNXCL(r2, 0x540d) r3 = dup(r0) ioctl$TIOCSTI(r3, 0x5412, 0xfffffffffffffffe) write$tun(r3, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) recvfrom$inet(r0, &(0x7f00005df000-0xbc)=""/188, 0xbc, 0x40011ffe, 0x0, 0xfffffffffffffcb6) 2018/01/11 12:59:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a03000-0x38)={&(0x7f0000877000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f0000245000)=@allocspi={0xf8, 0x16, 0xffffffffffffffff, 0x1, 0x0, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0xff, 0xffffffff}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:59:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000075e000-0x20)={@generic="8e0b7c4b660e16081590b74b713dbed7", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 12:59:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x18, 0x0, 0x100000001) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000063a000)={r2, r0}) getsockopt$llc_int(r2, 0x10c, 0xe, &(0x7f0000107000)=0x0, &(0x7f00005d1000)=0x4) r3 = syz_open_dev$dmmidi(&(0x7f000092e000)='/dev/dmmidi#\x00', 0x3, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000a28000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) 2018/01/11 12:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd2e32ffa825fcec451d2b7a89598d49681459593dc8b0d95a423b46ccc92f3a06e5fdf31c06f1da539671e12db8e31091b12045ee8ad740b2ee9bb7549c258e913d5128f5c4c8e755223c612050f5d89303a236aacd593998b37213572aad42c3188a083689ce3248030feaccdd929c03403326f6b736195c9aea8d43e07317db6b8647e3aa9eb04ea150e799f354f1ed86c3170fff52351ff2e2d295b6d8b70ac31c4b15326d2df54c3b660711703d0f2338c39aacdf7bd9bb234c0236ed2bce67c75dc382057c96eb889e3e08d1b838cb417c58a40069c40d300b2e5410b8a0b9ea351ed371e648cd30a30755d3e50f2c6b39bf7eca642b7531eb1d63af771e94f4b25ffb3255b7e32a4d4cf4c7e7ff86bf6b3496219605bea5ddf556f83421814a6b4076f4eb097d0e1650dec7087843524c942053c7eb8837262d25d7269ca919b942c0506ef2ba0ea5cc05dcde40679300fb3c1d89498ebc23f151567db27bfc491873bc34b213a1950063f7a8c25c8809b5c5dac97f01078e3668d83883ee64b0e035d47c3f1de992ac9f72d7f73ba87c1318df1084d27019310fe6a835d5d47e159e638563ed06772eb3e452e513e3737f49878b8c3f0f3c5b6a39c8e7b01a97a2648a61aeb4c2799a84db31184ea11030a096636448ff60fa7b3094e4c5ccbd1de6bc01d8666a15d26b564a23cf02749cb352b0e21110470d70b2058c", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082f000-0xf6)=""/246) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000031a000-0x4)=0xfffffffffffffffd, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000368000)=0x3) write(r0, &(0x7f0000220000-0xff)="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", 0xff) 2018/01/11 12:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00009da000-0xd)='/dev/usbmon#\x00', 0x0, 0x1) r0 = socket$unix(0x1, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f000096c000)='/dev/usbmon#\x00', 0x3ff, 0x1a1000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/11 12:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:49 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000f7d000-0x8)=0x0) io_destroy(r0) io_setup(0x510, &(0x7f0000003000)=0x0) socket$netlink(0x10, 0x3, 0xb) io_destroy(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cd4000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000f7f000-0x4)=0x0, 0x4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000f7f000-0xb)='/dev/adsp#\x00', 0x0, 0x80) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e2e000-0x14)={0x0, r2, 0x5, 0x3, 0x0}, 0x14) 2018/01/11 12:59:49 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) signalfd4(r0, &(0x7f0000e44000)={0x4}, 0x8, 0x80000) unshare(0x400) inotify_init1(0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000098c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000001000-0x11)=""/17) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x400, 0x2) 2018/01/11 12:59:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 12:59:49 executing program 2: mmap(&(0x7f0000000000/0x238000)=nil, 0x238000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000050000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000238000-0x8)=0x8000002006) 2018/01/11 12:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:50 executing program 7: restart_syscall() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000fe000)=0x0) waitid(0x2, r0, 0x0, 0x40000000, &(0x7f00000cb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x1}, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000309000)=0x0, &(0x7f0000084000-0x4)=0x4) prctl$getreaper(0x1b, &(0x7f0000d14000-0x8)=0x0) syz_emit_ethernet(0x3e, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) getpriority(0x1, 0x0) 2018/01/11 12:59:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000187000-0x8)={0x0, 0x0}) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000cfe000)={{0x9, 0x0, 0x6, 0x200, "a5790d3c4f6ee3ba8f03a4b97322e55dcef8e608e0d4dc8c1d8f6d22fbeafbf616e0e2188f14aaf51baf4c4c", 0x6}, 0x0, 0x0, 0x6, r3, 0x2, 0x6, "262f83b76256da33aa47fea6b09ea935c2343dee668e1a9f6f6176104f57f2aa1fa78487da73d157b065bca04c8521fd227f6ed91d650cfeccd5dd115924451e", &(0x7f0000a71000-0x4b)='8]GPLmime_type*%}@*selfmd5sum!system.userposix_acl_access\'!)em1wlan1bdev&!\x00', 0x4b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x60, 0xfb4, 0x1000, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000221000-0x18)={0x300000000, 0x3cd5, 0x9}) 2018/01/11 12:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000011d000/0x3000)=nil, 0x3000, 0x0, 0xb92106b, 0x10) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000fcd000)='/dev/input/mouse#\x00', 0x80000000, 0x1) ioctl$KDMKTONE(r1, 0x4b30, 0x7f) sendmsg$key(r0, &(0x7f0000e90000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:59:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e2c000-0x8)='./file0\x00', 0x840, 0x0) fstat(r0, &(0x7f000097d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000d97000)='./file0\x00', 0x0, r1) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044f000-0x4)=0x0, &(0x7f0000a6c000)=0x4) 2018/01/11 12:59:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000002000-0x30)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"9aba21f98643986163c72005"}}], 0x120) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4(r0, &(0x7f00008bf000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000bdb000-0x4)=0x58, 0x80000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000683000-0x4)=0x4) 2018/01/11 12:59:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f00004f2000)='/dev/sg#\x00', 0x1, 0x1ffffe) close(r0) 2018/01/11 12:59:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000f10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f31897922fe099e76f5e00000008e511c01fba0cb856b10ec48b92c27ee1469233d1bfc1afc0711bc43dd2d55f65af85ebcbfb4d9e03b19423a10718d2d5b77f", "4871b5adecf4b09c6ab445744aac55bb56c62cb30add667fe89e4001c9c04971606937921bfc26c519c82ae82b93e1d0fe26a6c2ef7384656c4b4f480298e2b0", "d139e4cea56419b88269ffeda80c9f389e896f80b0a97087e3d71f3ca57ef335", [0x0, 0x0]}) r0 = syz_open_dev$mouse(&(0x7f0000f32000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000ae5000-0x4c)={0xfff, 0x90, 0xc0000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mice(&(0x7f0000993000)='/dev/input/mice\x00', 0x0, 0x4080) 2018/01/11 12:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x0, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x21, &(0x7f00001bc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000c1d000-0x160)=@newpolicy={0xc4, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ac4000)='/dev/dsp\x00', 0x10100, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000d34000)={&(0x7f000028f000-0x60)={0x27, 0x4, 0x7, 0x7, 0x10000000000, 0x9, "774760b85bb55f7506edc7d91f8f9b72ed3531d80743005e89735ecc3306dd29d5f566d89175350bf334ff5e7452a9e98eaf3c1081de926eeb15caa31dfb2f", 0x0}, 0x60, &(0x7f0000d63000-0x80)=[{&(0x7f0000852000-0xf7)="958867efa87688d42e074622de60b69878a356da8f0736842f971ea85b3baaf32c04c5ccab8b435e3fb9441cba9b119b41d83639ccfa4bbd1316439639a354d34b52f101fade9a62ed157d67a0b588dd484bdfd713b1fdb9a1fb5ecdb26314150364928cdfdf674301fe05272e572a7431dc3754f3b06704812b78c63f430c2654f7feb2974b48fcca9532d53109979d48971a403492f370df4dd574699439b91d9c8de20e443f3e322296196bb9ff79ffdd2a49dc4132e9f27482f0108428fcb4ea8ff5cc22bec9f6737d989c4e26d8a9001a88239949cfe74bbb666de212ac6651d4d4371d25c82e52a8ca16e95593995209a9ae71de", 0xf7}, {&(0x7f00002e0000-0x71)="38a4283d724cd5b40788e7246ddac91c620fbf6867d8236ecffc802ccaa15fe185b18419274df30c108d248be36e807d6e945feb7c0335d9030de5bf8311b24f6cedac69eb26aa76ac468ec63f74f21ecaa397a7c8e72890169f6e2ad90069b6478a5c0e0a10950fadc303a1c048756587", 0x71}, {&(0x7f00007bb000)="85cc365e5e7bc9f9cd120cc7e1cd60fd1d73c420bb9d512a436c2f75ea9cb060134019047a4b062665dfa7b70b3f301d583b86d337fa39b8fc95cf8028991558cb8e0697dedf6e93def0324b1654b54d46b5c9fde1a78d1411f9526fa0063cd48bbb2943b53073ed3ed9fa7dc517e787734e9abf05655393d8c6b9d0288bc136abda9641a2dd011ddd5433c466700986ababa35db111", 0x96}, {&(0x7f0000a2c000-0xfb)="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", 0xfb}, {&(0x7f00001df000)="a291b9e6c8de9595d233027e856394b0b09826f7e5dcdeb6561a1c7f30ddbbe530688bfe5fa36e90508092960de5ecb83560cb", 0x33}, 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0x1000}, {&(0x7f0000cb6000-0x1000)="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0x1000}, {&(0x7f0000eb4000)="ca2dd21e641f1101b5b6282046d952d4b736b6f7a6f9fd595a3b5a0144da39e7ffd8249565f5975f1fe6965aae294acca0f46086eec06361e4bd8f7ed957169d1df65e", 0x43}], 0x8, &(0x7f000064e000-0xa8)={0xa8, 0x10a, 0x2, "e6c2b60d9e7e21ee452f6517e5a27d37bf91a9b59ac0ac02b37902e1958c29be998ec21e492c94ca41176cc13d106a3eba84b6e4bb04103c3c02ab9a61512dc6b065f5680437e7eacf4ca4f1d83dc1431a07e0f8625262149850f18067f8fe967d80c41974c15d233328f9834ad861a0bca687d2275124718249cbb8f61d3b0cdb6ea581d1e816cfb5cea4ffcf20bf2f1a85a1cb64"}, 0xa8, 0x1}, 0x80) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c51000)="0a0775ffff0effe5030e00005c54dfb7295df0db8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0xfffffffffffffd40, 0x0}, 0x5) sendto(r2, &(0x7f0000222000)="efc1dd04b929ec55e3d31ce465b1ff03389a158e0a81b172b415bb2c72a1a47474a85a2964316e2dc3a706abbabd3645d617be6a0316c60f4cf16956761c5478612f3489a42241ffb258b592", 0x4c, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/11 12:59:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f74000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000ef000-0xa)='/dev/vcs#\x00', 0x1, 0x201) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000fdf000)=""/0, &(0x7f0000084000-0x4)=0x0) recvfrom$ipx(r1, &(0x7f0000280000-0x89)=""/137, 0x89, 0x100, &(0x7f0000b6a000-0x10)={0x4, 0x7f, 0x7, "fae09f41a252", 0x8, 0x0}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ustat(0xffffffff, &(0x7f000039d000)={0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f00007ef000-0xe2)="c4ff5c40f5b52e331410dcc9b123b1cabe0f16de9a9cd371ba30da829e9a3f9927463566551caa99cb5c326b58115efe9a44a6bc8757fbd583154ad9272f9d9ed64379e8e0ba3829fcf121cf5d05a093ffb9ec52368cd2b4fb3e4b91ccd2d686eaf94b3813478808568684417eb04e6a296eb71069c42901bdc78641d3c85103c44961836d3a2a490cce803740ec386b44b3d3afaa66e1fee538d989541f9f786403bff6652e652d79f427d53eb0250947215b25e89fddfa2a7d5f58a7f82aeede46ba4d63cdeeb238e48b8ba02dddd5a217cb9268534a4cbbd5d4f888dcdfebadaa", 0xe2) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x1, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b49000-0x3)='/selinux/checkreqprot\x00', 0x200001, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000496000)='/dev/sequencer\x00', 0x8202000, 0x0) getresuid(&(0x7f0000806000-0x4)=0x0, &(0x7f0000479000-0x4)=0x0, &(0x7f0000949000-0x4)=0x0) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f00001d8000)=r5) ioctl$KVM_RUN(r3, 0xae80, 0x0) accept4$nfc_llcp(r2, &(0x7f0000f69000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dd2000)=0x60, 0x80000) 2018/01/11 12:59:50 executing program 6: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d29000-0x8)='oom_adj\x00') mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000055c000)={0x0, @in6={{0xa, 0x0, 0xf3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0xc0b, 0x4, 0xfffffffffffffff7, 0x100000000, 0x920e, 0x1, 0x7, 0x6, 0x7, 0x100, 0x7, 0x401, 0x6c24, 0x7fffffff]}, &(0x7f0000d28000)=0x108) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d29000-0x8)={r1, 0xa5f}, &(0x7f0000d28000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f000027e000-0x4)=0x0, 0x4) 2018/01/11 12:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x2, 0x9994, 0x5, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000aba000)={0x0, 0x14004, 0x0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000919000)='/dev/audio\x00', 0x301400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f00007e0000)={{0x3, 0x2, 0x7fff, 0x1, 0xc6bd}, 0x80000001, 0x5, 0x791d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 12:59:50 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in6={{0xa, 0x2, 0x97, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x2, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000010000-0x70)=[{&(0x7f000000f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000e000)=[{&(0x7f000000f000)="", 0x0}, {&(0x7f0000010000-0x79)="e8f748f42e7a396926e82e06ec110fd5b9cc98fe1f8a1e29244cc1dc55c671971e9007820171d11d0c58487a5db8efc857362b0a94d72b18b9c126c60c70eade66bc50d40c3b6dffcb2f81e8a35532af91425c0320d4ee23c8a942baf8e4f55bb3e345c53ff36e9991843969ac029a4776a483d9b2938dc7cc", 0x79}], 0x2, &(0x7f000000f000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x80}], 0x1, 0x4) ioctl(r2, 0xc1004110, &(0x7f000000e000-0xd)="967d34f201000005100000009c") ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={r3, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/11 12:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x228, 0x3e2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x100000000, 0x0, 0x1f, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x2, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00001f3000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00004c2000)={0x0}, 0x8) r1 = getpid() sched_setscheduler(r1, 0x7, &(0x7f0000c4c000)=0xffff) r2 = open(&(0x7f00007be000-0x8)='./file0\x00', 0x4000, 0x159) bind$inet6(r2, &(0x7f00007ef000-0x1c)={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x87}, 0x1c) signalfd4(r0, &(0x7f0000b52000)={0x0}, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000596000-0x46)={0x0, 0x3e, "c7d3b519dd9aa994284abb4b1dcffa2768d968436f3ea4603d6afa4802ff56e64099f18038246dfa7ec73eedcb458ff8fe46b07bff4c28a603e512336bc6"}, &(0x7f0000b9d000-0x4)=0x46) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000083000)={r3, 0x0}, &(0x7f000036a000)=0x8) 2018/01/11 12:59:50 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x5712b814) munlockall() ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f2b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4800}) mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000)=@ethtool_wolinfo={0x24, 0xfffffffffffffffd, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 101.465254] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/11 12:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 101.529533] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/11 12:59:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000193000-0x8)='./file0\x00', &(0x7f0000d73000)='pstore\x00', 0x2151406, &(0x7f0000f36000)="") r0 = eventfd(0x20) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a96000-0x20)={r0, 0x0, 0x1, 0x4, &(0x7f00001c9000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2018/01/11 12:59:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00007db000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000305000-0x1)='\b', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f00000bf000)=[{&(0x7f0000713000)=""/36, 0x24}], 0x1) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000eb2000-0xdc)=""/220, &(0x7f0000ee2000)=0xdc) 2018/01/11 12:59:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b13000)=[{0x4, 0x1}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000042f000)='/dev/hwrng\x00', 0x2040, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000914000)={0x3, {{0xa, 0x1, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2ab35339, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000061000)=""/187, &(0x7f000087d000-0x4)=0xbb) 2018/01/11 12:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:50 executing program 5: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) arch_prctl(0x1001, &(0x7f000054c000)="4594c09fb6eb4db4945c829953832b7743950c6f8a25cceb47e36f6249dc06bdd558c5a8a3a771fa9d1231b387bcf4aa413c68b1a26d3edd8fbcd4a68be99187658372150bd2b010a492d6ccfcd738b7c40ce394f08cf9c02003754ab65fc9308ddc864a3261a261829705c0ad90c87155a7c34646aac34c6e97549ba9f2a58a7f21565917f84b509324e2e55942ca340335bcb8588e62e0de9173b1f7cdf046b5f1") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000706000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000383000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000745000-0x8)={r2, 0x4}) perf_event_open(&(0x7f0000bc0000)={0x2, 0x78, 0x441, 0x0, 0x3, 0x2c, 0x0, 0xffffffff, 0x4000, 0x6, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffb, 0x13de, 0xe1e5, 0x2, 0x7fffffff, 0x7, 0x7, 0xd317, 0x9, 0x1ff, 0x5, 0x9865, 0x2, 0xfffffffffffffffe, 0x400, 0x3936e33e, 0x7a, 0xd616, 0x200, 0x1, 0x0, 0xcc9, 0x9, 0x4, 0x6, 0x80000000, 0x0, 0x0, 0x0, @perf_config_ext={0x8000, 0x9}, 0x20c4, 0x6, 0x0, 0x6, 0xa7, 0x5, 0x2, 0x0}, r0, 0xe759, r1, 0xd) mremap(&(0x7f000030c000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00005f6000/0x4000)=nil) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000de000)=0x0) 2018/01/11 12:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/11 12:59:50 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000000)=""/0, &(0x7f0000001000-0x4)=0xffffffffffffffc5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b79000)={0x0, @in={{0x2, 0x0, @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]}, 0x7b, 0x1000, 0x0, 0x8, 0x100000000000081}, &(0x7f0000817000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000276000-0x14)={r1, 0xffffffffffffffff, 0x100000000, 0x2, 0x8001, 0x1ff}, &(0x7f00008e1000-0x4)=0x14) syz_emit_ethernet(0x2a, &(0x7f0000bf6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) 2018/01/11 12:59:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000126000)='/dev/autofs\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000e3d000)="38b9e0d5fe58d2911536a72695c8c06cd9fdcde77c39b1a29e8fde52e1f2a13f785e58d7cbd718738ae7d05b2150128d20e9f596b745e10f85835e2fda") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000081a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006a9000-0xc)={0x803, 0xffffffffffffffff, 0x0}) 2018/01/11 12:59:50 executing program 2: r0 = getpgrp(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ac2000)={0x1, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000edd000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0xfd20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000)=0x8000009) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000bf6000-0x20)={0x0, 0x6ecc9b949153df44, 0x4, 0x400, r0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000b69000/0x4000)=nil, 0x0) shmat(0x0, &(0x7f00004c4000/0x4000)=nil, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x5) 2018/01/11 12:59:50 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0xa23, 0x0}) r0 = socket$nl_generic(0xa, 0x3, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6f, &(0x7f000000a000-0x8)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/enforce\x00', 0x200, 0x0) getsockname$unix(r2, &(0x7f0000004000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) io_getevents(r1, 0x3, 0x3, &(0x7f000000a000-0x60)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000007000-0x10)={0x77359400, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x11a) 2018/01/11 12:59:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006a8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40005, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x0, 0x3, @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]}, 0x0, 0x0}, 0x98) flock(r1, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000499000-0x20)={@generic="39425add1af92010c013481cf068bbbf", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 12:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(0xffffffffffffffff, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002f5000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000e6000)={0x6, &(0x7f00008e1000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000086d000)={r2, 0x28}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) close(r3) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/11 12:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)="", 0x0, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(0xffffffffffffffff, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:50 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0, 0x0}], 0x1, 0x0) 2018/01/11 12:59:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000c95000-0xc)='/dev/amidi#\x00', 0xc54, 0x80) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000d60000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0xb, 0x1, "4c2c290718856bff92116acaf3498abb349c1720a3202b1f5c8cd162a6d4a5faa9aa809b8c97c812b41d2c104c50ce0abe6b684502da9b62d11a1c83a4d6bb0b", "9d515ea5d5c3477e5d18d7da8e51381415e83d7237cbf158fa19d5e832f602db", [0x1, 0xfffffffffffffffd], 0x0}) r1 = perf_event_open(&(0x7f0000157000-0x78)={0x10000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000f15000-0x28)={0x0, 0x0, 0x0, 0x0, "215bf09d010081132b2c2e18cb13eea72c114f3c177da5aa6d43f3276d101977"}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005e8000)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00008f6000)={0x8, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$setsig(r1, 0xa, 0x3f) 2018/01/11 12:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)="", 0x0, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd2e32ffa825fcec451d2b7a89598d49681459593dc8b0d95a423b46ccc92f3a06e5fdf31c06f1da539671e12db8e31091b12045ee8ad740b2ee9bb7549c258e913d5128f5c4c8e755223c612050f5d89303a236aacd593998b37213572aad42c3188a083689ce3248030feaccdd929c03403326f6b736195c9aea8d43e07317db6b8647e3aa9eb04ea150e799f354f1ed86c3170fff52351ff2e2d295b6d8b70ac31c4b15326d2df54c3b660711703d0f2338c39aacdf7bd9bb234c0236ed2bce67c75dc382057c96eb889e3e08d1b838cb417c58a40069c40d300b2e5410b8a0b9ea351ed371e648cd30a30755d3e50f2c6b39bf7eca642b7531eb1d63af771e94f4b25ffb3255b7e32a4d4cf4c7e7ff86bf6b3496219605bea5ddf556f83421814a6b4076f4eb097d0e1650dec7087843524c942053c7eb8837262d25d7269ca919b942c0506ef2ba0ea5cc05dcde40679300fb3c1d89498ebc23f151567db27bfc491873bc34b213a1950063f7a8c25c8809b5c5dac97f01078e3668d83883ee64b0e035d47c3f1de992ac9f72d7f73ba87c1318df1084d27019310fe6a835d5d47e159e638563ed06772eb3e452e513e3737f49878b8c3f0f3c5b6a39c8e7b01a97a2648a61aeb4c2799a84db31184ea11030a096636448ff60fa7b3094e4c5ccbd1de6bc01d8666a15d26b564a23cf02749cb352b0e21110470d70b2058c", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xb)="1138037c13e82e", 0x7, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000572000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a15000)=0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000723000)='/dev/vcsa#\x00', 0xfff, 0xe100) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000383000)={""/1024}) r2 = perf_event_open(&(0x7f0000c7b000-0x78)={0x1, 0x78, 0x2, 0x101, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1f6b, 0x7fffffff, 0x7fffffff, 0x6, 0x7, 0x7, 0x4, 0x7, 0x2, 0x5, 0xfffffffffffffeff, 0xffffffffffff0000, 0x65, 0x7fff, 0x1, 0x10001, 0x8, 0x1, 0x7, 0x9, 0x5, 0x1f, 0xffffffffffffff32, 0x10000000, 0xa6ba, 0xffff, 0x1, 0x6, 0x0, 0x9, 0x2, @perf_config_ext={0xd70, 0x4}, 0x0, 0xea6c, 0x6, 0x6, 0x80000001, 0x7, 0x1, 0x0}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0xa) poll(&(0x7f0000899000-0x10)=[{r0, 0x0, 0x0}, {r2, 0x414, 0x0}], 0x2, 0x0) mq_unlink(&(0x7f00009c4000+0x739)='/dev/vcsa#\x00') 2018/01/11 12:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000378000-0x78)={0x2, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f2f000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003ce000)=@int=0x0, &(0x7f000036d000)=0x4) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) lstat(&(0x7f0000429000+0xda7)='./file0\x00', &(0x7f0000185000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bf0000-0x8)='./file0\x00', &(0x7f0000cb8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000a81000)='./file0\x00', r2, r3, 0x0) 2018/01/11 12:59:50 executing program 0: r0 = msgget$private(0x0, 0x61) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000001000-0xa)=""/10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) r4 = msgget(0x1, 0x8) lstat(&(0x7f0000ed9000-0x8)='./file0\x00', &(0x7f0000fea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$MSG_STAT(r4, 0xb, &(0x7f000047a000-0x4e)=""/78) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000ae7000-0x10)={0xc8, 0x8}) 2018/01/11 12:59:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x10)=""/16, 0x10}], 0x1) 2018/01/11 12:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(0xffffffffffffffff, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:50 executing program 6: r0 = request_key(&(0x7f0000cc3000-0x8)='trusted\x00', &(0x7f0000d19000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f95000)='/dev/qat_adf_ctl\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f00001b5000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000094a000-0xb8)="", 0x0, 0x0) r1 = geteuid() r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e88000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f000016f000)={0x1004, 0x1000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x800, 0x101000) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00000b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000cf000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setresuid(r1, r4, r5) keyctl$setperm(0x5, r0, 0x1ffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000000000)=""/7, 0x7) keyctl$get_security(0x11, r0, &(0x7f0000001000-0xa8)=""/168, 0x69) 2018/01/11 12:59:50 executing program 7: mmap(&(0x7f0000000000/0x276000)=nil, 0x276000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7b, &(0x7f0000097000-0xc)={0x0, 0xfffffffffffffffe, 0x0}, 0xc) 2018/01/11 12:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)="", 0x0, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd2e32ffa825fcec451d2b7a89598d49681459593dc8b0d95a423b46ccc92f3a06e5fdf31c06f1da539671e12db8e31091b12045ee8ad740b2ee9bb7549c258e913d5128f5c4c8e755223c612050f5d89303a236aacd593998b37213572aad42c3188a083689ce3248030feaccdd929c03403326f6b736195c9aea8d43e07317db6b8647e3aa9eb04ea150e799f354f1ed86c3170fff52351ff2e2d295b6d8b70ac31c4b15326d2df54c3b660711703d0f2338c39aacdf7bd9bb234c0236ed2bce67c75dc382057c96eb889e3e08d1b838cb417c58a40069c40d300b2e5410b8a0b9ea351ed371e648cd30a30755d3e50f2c6b39bf7eca642b7531eb1d63af771e94f4b25ffb3255b7e32a4d4cf4c7e7ff86bf6b3496219605bea5ddf556f83421814a6b4076f4eb097d0e1650dec7087843524c942053c7eb8837262d25d7269ca919b942c0506ef2ba0ea5cc05dcde40679300fb3c1d89498ebc23f151567db27bfc491873bc34b213a1950063f7a8c25c8809b5c5dac97f01078e3668d83883ee64b0e035d47c3f1de992ac9f72d7f73ba87c1318df1084d27019310fe6a835d5d47e159e638563ed06772eb3e452e513e3737f49878b8c3f0f3c5b6a39c8e7b01a97a2648a61aeb4c2799a84db31184ea11030a096636448ff60fa7b3094e4c5ccbd1de6bc01d8666a15d26b564a23cf02749cb352b0e21110470d70b2058c", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000832000)=0x7b6) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000958000)=0x0) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) r2 = syz_open_dev$vcsa(&(0x7f000055d000+0x302)='/dev/vcsa#\x00', 0xfffffffffffffc, 0x0) dup3(r2, r1, 0x0) close(r0) 2018/01/11 12:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000643000-0x12)={@common='teql0\x00', 0x3}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x4) open_by_handle_at(r1, &(0x7f00007d2000)={0xcb, 0x118d, "b6d2ed0a186aa4a03e7c4398896db5ad96073c584e379484ff90565fd2a3189c580bff7b70ee811627c8e6a5df7ed3005fcf64d7b0dd024061f4f1f4a5ebfa9786ce53ed21f965cd92a1cb92f17eaf73440739f6831eb5be921e07642ebf2d46fc6b05d97081f3f8b77046cf3905365661c188930db96c9b78d7dd4b7017d64a2655eba5bb0ca1212c6ac4f04c7cf89e63f0d608a1ba3d4051f8ba9471ecbde2de4dc9216339092f8addaade8227d5da600da81b6b64d755b3c2e539ba8569b8f14c15"}, 0x8000) sendmmsg$nfc_llcp(r1, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f0000e71000-0x38)=[], 0x0, &(0x7f0000146000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/11 12:59:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00003aa000-0xc)='/dev/audio#\x00', 0xfff, 0x400000) r1 = dup3(r0, 0xffffffffffffff9c, 0x7ffff) fanotify_mark(r0, 0x1, 0x40020000, r1, &(0x7f0000fe8000-0x8)='./file0\x00') mkdir(&(0x7f0000e2f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") rename(&(0x7f000000c000)='./file0\x00', &(0x7f0000023000)='./file1\x00') 2018/01/11 12:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000014e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d7f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000db2000)="109a0aa0627d8a0c940061804a2fcde24662e1b68a881d279d66b8b2b8b711d5"}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00000de000)=0x0) 2018/01/11 12:59:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e3e000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r0, &(0x7f0000817000-0x30)=[{0x0, 0x0, 0x0, 0x3fe, @tick=0x0, {0x10000, 0x0}, {0x0, 0x0}, @quote={{0x3, 0x0}, 0xcb, &(0x7f0000d05000)={0xf8, 0x3, 0x6, 0x100000001, @tick=0x200, {0x2, 0x3}, {0x0, 0x5}, @note={0xff, 0x8000000083, 0xfa, 0xb47, 0x6}}}}], 0x30) 2018/01/11 12:59:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b48000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00009e2000)=0x80000001) accept4$netrom(r1, &(0x7f0000b77000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000626000-0x4)=0x10, 0x800) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/11 12:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:50 executing program 6: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) read(r0, &(0x7f000044b000)=""/248, 0xf8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) connect$inet6(r0, &(0x7f000032c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0xa) connect$inet6(r0, &(0x7f0000d56000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="2ce2e5c1efbd610f9cac172875efd27662ecd3c199ecc840aaae2a11a0bed6fa3eee0b56804405cfd5220b8b873058208224de2a62364e3581dcc673679e5f6b890c7b01aef050739cce33c2006c17e54a0e63f07e8582816162a5a17084122d282018951487cf827903cf5225d16d54447565cdb448eb17c0f1648fbb123c10fee504380605bb10dc7571b80efd09c94775f26ea8d652a878fa4a77a1301a037ddaa394d4d9acb14887b52322f53ebcb862a57ef8733787d4d40d4fc409c39ad338b963864dcbaace1ca06a8d1f2e663ecff33fe7da11b0e551135e6e71f8b81b8412fca14307", 0xe7}], 0x1, 0x0) 2018/01/11 12:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000807000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006e3000)='/selinux/load\x00', 0x2, 0x0) accept$nfc_llcp(r1, &(0x7f0000f91000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007c4000-0x4)=0x60) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000cba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3001}) pwritev(r2, &(0x7f0000c24000)=[{&(0x7f000011e000)="f022b900806df97a9e471240f8ad33a29940e1f906b1b16790622f90f49ff7ab3f590153e94551f1603740586882a2b0906b1bcdaa0e6f43e7ce05ff3349531f6354f601f9b8cc50967cb5a4be9cdd15ec6298e70f23f3697654ff801ef95efee85d09e6fc0e2ae579f748503583e862f12defaf8535c0d674ccc66c3de385209c1cc49dc3e8724b1554e4a04e58b25bb5f471e1065cf6669460e80168029c9944ecb6d7e6b4067237d938872ca22e85ba", 0xb1}, {&(0x7f00005a0000-0x1000)="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", 0x1000}, {&(0x7f00008ef000-0x9b)="7e463b7fcdd40848834949fa0e05a6fe0f37014b32833123024b5068e61723cc1697c96ba2ce439166d412b6235208e53ed5cf993d181ec7cd2c2e700a412b0bf309dcb5b5df29f5bc844b9cf9a8f34e41b47612a75a9d6264b0a92a13c182f86ede84d55f6a5fa981b143c1feb81b692be546efc16c6f688e80439a8bc85d614f03194a441d72ba2f9fc36122663f1a8ce6c5c3f2e31efd0cab8a", 0x9b}], 0x3, 0x0) r3 = getpid() sched_setparam(r3, &(0x7f0000135000-0x4)=0x200) 2018/01/11 12:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:50 executing program 1: prctl$intptr(0x2, 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) r0 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x400, 0xc000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000765000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) sync_file_range(r1, 0xbac4, 0x22f4000000000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00009c2000-0x4)=0x1, 0x4) 2018/01/11 12:59:50 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003a3000)='/selinux/create\x00', 0x2, 0x0) r1 = shmget$private(0x0, 0x1000, 0x78100400, &(0x7f0000fce000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00002d6000)=""/162) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fda000)={0x2, [0x0, 0x0]}, &(0x7f000035d000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x2, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xf5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b57000)=0x8c) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x41, &(0x7f0000f63000)=0x0, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0xcc, &(0x7f0000f68000)="d944bf397693a753256187f885bff2841bbf5c9c6de7d731", 0x18) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000f69000)=""/71, 0x47, 0x0) mq_notify(r0, &(0x7f00006e4000)={0x0, 0x16, 0x0, @thr={&(0x7f0000f69000-0x8e)="af0e5e83b65027246d1a5cba85d7243a4239fabdcb23123d8af17aa53f44ec0e59585816074a1cfac7dd18f4f782fd5b2fbb94ecfed3cd0ea9576f269e4a035a7e7b59b7f550c9118840f2ac701021a169ef4d81a4e14f214cca20e4e1d759615de1c3fa756cd5b0b0c01fb41306e69a5e185cdac31fd8342f82cd0ea1ad09342130cdca6e5f55baa59c238b57b2", &(0x7f0000233000)="393ea7208b27215733ea5fbdca59b015a7f7fa60cc5097cf477d239722baa24e024da83832285cfc9ff25a73016b08f12685ae39c31b10ddf04d789982e552f252d04736d19d360d8c3228951d40d4dbdcc1ffc84fc906997f5b0af5efc4f2f287f88d90c412b1caaf0c9b25ef2437fb1c6d558dc0213b0773bc9a77c381fa03c2cb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r3, &(0x7f0000d0f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f6b000-0x4)=0x10) 2018/01/11 12:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000005000)='./file0\x00', 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f00000d7000-0x8)='./file1\x00', &(0x7f000085f000)='./file0\x00') 2018/01/11 12:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() get_robust_list(r0, &(0x7f000046d000)=&(0x7f000050a000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f1e000-0x8)=0x18) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = dup(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x100000800000010d, 0x2, &(0x7f0000004000-0x8)="00000000ffffffff", 0x8) [ 102.296496] : renamed from syz5 2018/01/11 12:59:51 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000fbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbf000-0x4)=0xb) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000411000/0x1000)=nil) shmat(r0, &(0x7f00007c7000/0x1000)=nil, 0x4000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2018/01/11 12:59:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000afe000)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x200) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000ee0000)={0x0, 0x5, 0x2, &(0x7f0000630000+0x36d)=0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000c3d000)=0x101) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000a5b000-0x4)=0x9, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000130000-0x44)={{0x2, 0x1, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="119d963d31435473e8e0f4f38b20ae7c"}) prctl$getname(0x10, &(0x7f00001fb000-0x1000)=""/4096) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00009d3000-0x23)=""/35) 2018/01/11 12:59:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) recvfrom$inet6(r0, &(0x7f0000f5e000)=""/166, 0xa6, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000020d000)=0x40, 0x4) write$tun(r3, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/11 12:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) [ 102.429311] device eql entered promiscuous mode 2018/01/11 12:59:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = memfd_create(&(0x7f0000dad000-0x9)='/dev/kvm\x00', 0x2) faccessat(r1, &(0x7f0000074000)='./file0\x00', 0x4, 0x1a00) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text16={0x10, &(0x7f0000e02000)="baf80c66b846b2a48e66efbafc0cec0f01cbf30f59eb6766c74424000d0000006766c744240257ef43986766c744240600000000670f01142466b97601000066b80500000066ba000000000f300fc72b643ef70d0f006766c74424000e0000006766c7442402000000806766c744240600000000670f011c24a50f01d1", 0x0}], 0x1, 0x22, &(0x7f000021f000)=[], 0x11d34b7455e62d0d) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/11 12:59:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000014e000)='/dev/binder#\x00', 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x566, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x48, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000582000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000c12000)={0x0, 0xeb, 0x5}, &(0x7f0000bc4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b58000-0x8)=@assoc_value={r3, 0x1f}, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r4, 0x0}], 0x6e, 0xfdfd, &(0x7f0000a76000)=""}) 2018/01/11 12:59:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d52000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) select(0x40, &(0x7f00009a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000034c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000088000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d3f000-0x10)={0x77359400, 0x0}) 2018/01/11 12:59:51 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005bf000)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000-0x85)=""/133) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) readv(r1, &(0x7f0000820000-0x18)=[{&(0x7f0000e56000)=""/38, 0x26}], 0x1) 2018/01/11 12:59:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b12000)='/dev/autofs\x00', 0x101400, 0x0) sendmsg(r0, &(0x7f0000e5d000-0x38)={&(0x7f0000b58000-0x10)=@llc={0x1a, 0xff, 0x80, 0xf12, 0x1, 0x200, @random='p0j2\nU', [0x0, 0x0]}, 0x10, &(0x7f0000f14000)=[{&(0x7f00003a7000)="c3c5efc690e542f16d330934cf74922036efaf36b076631672b6a5e393e678ef1882577bbb5cf0d6dc1fef8a87eff3cc8165a37d61071eff95ded3ad6c831bb0b7587c1bf67b0ce95800cb79b471b12e88ee5490c78a8545c20450fad225df95b00712ce92043806997c262018c1bcf7378d159490aeaaf8b0e6ee61ff778313981fd1f1ee76515f0298350a67e33a8aeaf487ba946867a4f6206c71a3", 0x9d}, {&(0x7f0000333000-0xde)="bb439ae48560ef022e2de0ac6d28abe2f6b6bf8f2c304fb0c371bec3e0d7728f405d79671325caf5ccc410341c90c1ecc6e2fc9f4a50537361b5a3aba60007e4f2c8b8f3657e205cc7995918d51a9aceb237543c5f561783d3279d56d4b18b438198a5423c1fe805264d99264dca87aa1dd57b0db9b4b1065f090ee4e95498f9fc84e5b1b94f980530ae7c356d4bcfbaf84ec196c72ff95c13d0c3060faa7291eaf3af5d8fa9b4a8b8630c349630df5d344e57004ee1da30f57cecfc72725cf1902a47d4c819bbd8cec8136d83bc500837170c674b5aaba2cad86cc3b7fa", 0xde}, {&(0x7f00009d5000)="78301a47ab7a824f628bf8e4ced0da40ac97882d4a59135e3aff837d1d1ee5662901ec00cc0da2002463c15180720308fc1c341dc81fa3a1115d0832e672372221d24bd5d479f5080b36a3cbfe5ba4e47ae768e1d4b7720a59fe66b0d122ae7ba74686c9fb2bd6d44b6380420b1bb2a11fe6b24a7aa8ec1727d1b9e35fc3d5eb7a909a6bf7bc0891495fd23ac0a5ff5f07548ed2787a0ba6968f904fa96bb3b387e9562d337807bbc66cbf672d30f8e0b656ba95f161ab669f06a7ee4f1bb71692d2d80b288955dfd450ade3c15526b9b379", 0xd2}, {&(0x7f0000546000)="", 0x0}], 0x4, &(0x7f0000410000)=[{0xb8, 0x11f, 0x3, "aaea3ad061bc61af8b5c9c3ea784f374fd3e287a9a2c51c76090395f1dd91c3a71d20d0eedf417fe9e0019e374ffc44be72a059853a6fecac58dc3eed80ee5a96aacec053cfb9f328295d46bd31f12763c0f96985b3de0e15f9949ea1ec77620e11ad1b83a36d4f0791ca35575bdecd2f6437c7f9deb3c9aac9543f3ed6a658a161f9d66f33b9f624d93ab423b86a6ff38010fe9e1775b545a3fd2b4af9a1f5201"}, {0xa8, 0x117, 0x800, "390d1384d1495a9789ae2736577c5632a60afe04db5db8e2d723aebccd50b22fe6245d5fd6b3822f4b7a808139d45926a357176daa56ac33c6df299160942f7c669762d99b7eb89818b2b7a4590413a49ed2ee4ea3c275ec74a9dad3b5a25e910df25afa8240000f38961dd62c5636f645893b2c37848e6bf057d60a02ca4a11897ac91a86b6c750014c95cfdf7618c356c599c804368d"}, {0x18, 0x0, 0x4, "55ba"}, {0x90, 0x117, 0x149, "c296ba386333aaa4985a13a5a6511b499811351964b5b923530414872345972d7e8ecca9c9f6ff9ad5ac18c1110b4fccb4170b9d3300de9f86b054fcc2ae89affb54362cb1011afd66b747059a22d14174d3679f15d7d1be8a1f0c87ed6f3c1e88fbecb31e11099407269c084e78e021b1458aa558e3b8ac6f11"}, {0x1010, 0x10b, 0x9, "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{0x1010, 0x11f, 0x80000001, 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{0x30, 0x113, 0x800, "31e7dcf1aa418158cba828434aa23b5d9af44bf001dcd4722b90a174e1a8"}, {0x18, 0x1, 0x8, "326664043c77"}], 0x2270, 0x8011}, 0x40000) statfs(&(0x7f00000ca000)='./file0\x00', &(0x7f0000cf5000-0xa6)=""/166) 2018/01/11 12:59:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000065000)=0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000372000-0x4)=0x8, 0x4) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007c5000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000472000)=0xe8) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000588000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80, 0xa0, 0x89, r2, r3}, {0x4, 0x7, 0xc0, 0x5, 0x2, 0x0, 0x2, 0x6}, {0x3ff, 0xfffffffffffffffd, 0x49b2, 0xfb0}, 0x11e10, 0xa, 0x3, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xbd8ca6de0cd1d017}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x1, 0x0, 0x2, 0x3, 0xc3}}, 0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) pread64(r0, &(0x7f00002be000-0xe1)=""/225, 0xe1, 0x0) r4 = accept$alg(r0, 0x0, 0x0) write(r4, &(0x7f0000d1a000-0x60)="03789f6746f5a637457f999b2da815c5e23c5cc5df214c7a320ed06e6634cf97", 0x20) recvmsg(r4, &(0x7f00001be000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000851000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 12:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x7fffffff, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) write(r1, &(0x7f0000ead000-0x1)="", 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000fc3000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000d5f000)={{0x0, 0x2}, 'port0\x00', 0xc, 0x20000, 0x1ff, 0x6, 0x8, 0x1, 0x1, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/11 12:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x0, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:51 executing program 6: mmap(&(0x7f0000000000/0x945000)=nil, 0x945000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000943000-0x3)='lp\x00', 0xfffffffffffffe76) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000943000)='/dev/input/mice\x00', 0x0, 0x481) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000943000)={0x0, 0x9, 0x10, 0x8, 0x2}, &(0x7f0000944000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000047e000)={r2, 0x4}, 0x8) r3 = socket(0x0, 0x807, 0x400) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00004b0000)=0x0, &(0x7f00007b4000-0x4)=0x0, &(0x7f0000945000)=0x0) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000946000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x2, 0x4, 0x2, 0xa0, 0xa0, 0x1d, 0x0, r4}, {0xfffffffffffffeff, 0xfa7, 0x4, 0x0, 0x6, 0x7, 0x100000000, 0x1000}, {0x7ff, 0x6, 0x4, 0x26}, 0x5, 0x0, 0x2, 0x0, 0x3, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x4, 0x3, 0x7fffffff, 0xff, 0x2, 0x0}}, 0xe8) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00005d8000-0x20)={"3ba27dcaf5ee526edabda269b4524f88", {0x4, 0xfffffffffffffffc, 0x3, "018592a39bbf", 0x2, 0x0}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000944000)='/dev/vga_arbiter\x00', 0x40, 0x0) r5 = gettid() getuid() mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r5, 0xd, &(0x7f00005d7000)={0x800, 0x7fffffff}, &(0x7f0000947000-0x10)={0x0, 0x0}) getgid() getsockname(r1, &(0x7f0000945000-0x80)=@generic={0x0, ""/126}, &(0x7f0000555000)=0xfffffd68) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000713000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008e2000)={0x2a97, 0x2}, 0x8) socketpair$inet(0x2, 0x0, 0xe9af, &(0x7f000093f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00007ee000)={0x0, @in={{0x2, 0x3, @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]}, [0x55, 0x6, 0xcc3a, 0x0, 0x800, 0x4, 0x10000, 0xcb0, 0x80000001, 0x6, 0xfffffffffffffffc, 0xa18a, 0x1, 0x4, 0xe]}, &(0x7f0000941000)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000942000-0x14)={r2, 0x3, 0x1, 0x10001, 0x6, 0x0}, 0x14) sendmsg$unix(r0, &(0x7f0000499000-0x38)={&(0x7f00001d0000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000059e000)=[{&(0x7f0000941000-0x1000)="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", 0x481}], 0x1, &(0x7f00004fb000)=[], 0x0, 0x0}, 0x0) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/11 12:59:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e64000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000dc9000)={0x39, 0xf006}) r1 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r1, &(0x7f00005d5000-0x7e)="c8", 0x1, 0x0, &(0x7f0000f02000+0x61a)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000761000-0x20)="28636653129e3fdf0ab13c162b43d8bbd69b33353e50f8d03253a4bb4c2a6f61", 0x20) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000ef3000-0x8)=0x0) connect$inet(r1, &(0x7f000032a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 12:59:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:51 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000004000)=[], 0x0, &(0x7f0000002000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x800000000029, 0x8}, 0x30f) r1 = getpgid(0xffffffffffffffff) ptrace(0x4207, r1) r2 = syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000006000)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000005000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0xfffffffffffffd3c) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000006000-0x30)={0x5, [0x7fffffff, 0x4, 0x9, 0x4, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000006000)=0xc) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000005000)='cdg\x00', 0x4) ioctl$TCSBRK(r4, 0x5409, 0x9) 2018/01/11 12:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x0, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:51 executing program 5: mmap(&(0x7f0000000000/0xc1b000)=nil, 0xc1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000019e000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00005ed000-0x4)=0x51, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00004e8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f000030a000)=0xfffffffffffffff9, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000978000-0x10)={0x0, &(0x7f00000e8000)=[]}, 0x10) 2018/01/11 12:59:51 executing program 6: mmap(&(0x7f0000000000/0xf04000)=nil, 0xf04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000a, 0x3, 0xff) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000eff000)=0x1, 0x4) connect$unix(r0, &(0x7f00008e1000)=@file={0xa, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$void(r0, 0xc0045878) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e65000)={0x0, 0x0}) 2018/01/11 12:59:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fe, 0x1000) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = openat(0xffffffffffffff9c, &(0x7f0000ce5000)='./file0\x00', 0x102, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000734000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3ff, 0xff, 0x431e, 0x6}, &(0x7f0000fdd000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000034c000-0x8)=@assoc_value={r2, 0x4}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00009e2000)="ff55d30300ba04365d0005008200040900000000", 0xfe36) open$dir(&(0x7f0000f40000+0xec6)='./file0\x00', 0x20000, 0x24) 2018/01/11 12:59:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000021e000-0xc)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(0x0, 0x26) 2018/01/11 12:59:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d12000-0x10)='/selinux/create\x00', 0x2, 0x0) bind$nfc_llcp(r1, &(0x7f0000570000-0x60)={0x27, 0x187b, 0x0, 0x2, 0xabf7, 0x1, "a667ffb64bc96454195e3998d3e7501853ddbbacf91efc721de0c16f1db2d21dc3310e971e0be09e90a7ec8cd2f681c1853a920a8ba492e3691c2ab9f537dd", 0x8}, 0x60) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000b24000)={{0x6000, 0x10f000, 0xf, 0xfff, 0x9, 0x40, 0xa0, 0x7fffffff, 0x4, 0x8, 0xa3, 0x2, 0x0}, {0x4, 0x5000, 0xe, 0xfffffffffffff000, 0x2199, 0x0, 0xff, 0x4, 0x47f8, 0x1f, 0x8, 0x8, 0x0}, {0x7000, 0xf000, 0xe, 0x8, 0x0, 0x7, 0x7, 0x2, 0x1, 0x6, 0x3, 0xde, 0x0}, {0x100000, 0x0, 0xa, 0x14a, 0x5, 0xffffffffe54c3f53, 0x5, 0x7fffffff, 0x8, 0x1, 0x10001, 0x7, 0x0}, {0x4, 0xd000, 0x8, 0xcc00000, 0x3, 0x0, 0x9, 0x62, 0x5, 0x0, 0x10000, 0x8, 0x0}, {0x101000, 0x100000, 0xc, 0x590, 0x6, 0x6, 0x3, 0x1ff, 0x0, 0x100000001, 0x3f, 0xffff, 0x0}, {0x3000, 0x7000, 0x10, 0x5, 0x4, 0x3, 0x0, 0x101, 0x8, 0x3, 0x4, 0xfffffffffffffffb, 0x0}, {0x5000, 0x6000, 0xf, 0x0, 0x9, 0x0, 0x7fffffff, 0x1, 0xd7, 0x9, 0x0, 0x6, 0x0}, {0x3000, 0xd000, [0x0, 0x0, 0x0]}, {0x103000, 0x13002, [0x0, 0x0, 0x0]}, 0x4, 0x0, 0x100002, 0x40002b, 0x4, 0x8000, 0x2, [0x8, 0x40000000, 0x1ff, 0x3ff]}) r3 = eventfd2(0x0, 0x0) uname(&(0x7f0000eb9000)=""/4096) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00005c1000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd2(0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000eff000)='/dev/qat_adf_ctl\x00', 0x40002, 0x0) accept$ax25(r1, &(0x7f0000a5d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c61000)=0x10) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000e0f000-0x68)={0x79, 0x0, [0x0, 0x8, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 12:59:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000089c000)='/dev/input/mice\x00', 0x0, 0x109080) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f99000)={0x1ff, 0xdfd, 0x5, 0x4, 0x3, 0x0, 0x17, 0x56d4a116, 0x0}, &(0x7f0000d24000)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000073a000-0xd4)={r1, 0xcc, "4a32312f41586389b089d32f5c6a99d72cb76f5d29f3e99dd962d4e3464cdaa3f0d32d75e3b2898b80b34b8ae1afe1353ea6eaef4244306ec1bd905d02105d8958e1e8ff5847e692de6558f98ccecd314714e4f632e8ce117b4bbc5c5f4adeace67529aedf6878c0a695a36b3d11fddd5692f1d01b33b001610a493bd5cff3fd7fb22a44ff0bfab4f35737c13487a7ea9cc5fd636c670e342aae42fd7c735c2623fcf67f9d95dde4be21193e2ee6815507cf3f6c4da118a04e88324fe12f892ed8ed4f07790b9450e11a356b"}, &(0x7f0000f66000)=0xd4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f00004e4000-0xdc)=""/220, &(0x7f00009a3000-0x4)=0xdc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x5, &(0x7f0000d92000)=""/0, &(0x7f000042c000)=0xfffffffffffffe99) [ 102.655380] QAT: Invalid ioctl 2018/01/11 12:59:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000214000-0xf)='/dev/sequencer\x00', 0xa0300, 0x0) connect$ax25(r3, &(0x7f0000117000)={0x3, {"91cbfc145c8d2f"}, 0x5}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 12:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x0, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(0xffffffffffffffff, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000795000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000dd8000)=[@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x641c6bd}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xaf}], 0x64) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000a01000)="1f00000001021f894c0000fffd01ffff", 0x10) r2 = syz_open_dev$tun(&(0x7f000044c000-0xd)='/dev/net/tun\x00', 0x0, 0x40000000000000) r3 = syz_open_dev$adsp(&(0x7f0000934000-0xb)='/dev/adsp#\x00', 0x9, 0x400800) socket(0xa, 0xa, 0x7ff) bind$bt_hci(r0, &(0x7f000033a000+0xea9)={0x1f, 0xb, 0x1}, 0x6) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) pipe(&(0x7f00005b2000)={0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fb3000-0x28)={@generic="1f00c83c159db8e5188756000000ff67", @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}}) modify_ldt$write(0x1, &(0x7f0000e5e000-0x10)={0x6, 0x20001000, 0x2000, 0x6, 0x80000000, 0x95a1, 0x8, 0x3, 0x9, 0xd9}, 0x318) 2018/01/11 12:59:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x0}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e56000-0x11)='/selinux/enforce\x00', 0x40, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ed7000-0x10)='/dev/sequencer2\x00', 0x41, 0x0) 2018/01/11 12:59:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) semctl$SEM_STAT(0x0, 0x4, 0x12, &(0x7f000019e000-0x1000)=""/4096) lstat(&(0x7f0000221000-0x8)='./file0\x00', &(0x7f0000fbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000959000-0x4)=0x0) r0 = timerfd_create(0x0, 0x0) r1 = socket(0xb, 0x80000, 0x1cb0fb49) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00008d6000)=0x1f0, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000d64000-0x8)={0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000a38000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f000061c000-0x20)={{0x0, r2}, {0x0, r2}}, &(0x7f0000d13000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/11 12:59:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x2080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007ab000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000cd3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000797000)={0x0, 0x1000, "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"}, &(0x7f0000035000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000c0000-0x98)={r3, 0x90, "0e6da56a543f673406c1938d76ad1f2b38659841a34048db813f0d44287e6e4a64523797189bd98f7606e1e7bb6b8fb8162d27c688f9f32687ab33547e4397bffffd5e6d99e5315f0c4abd066ee6646510d4d30eb1826d5f64c3552fd29297c89ad253d65aa0f8f9c3fa75689015ad16999c291f2be1426e213871d969f97a436742eaa6dceef25bd1f22cf2b03a3d69"}, &(0x7f00003b7000)=0x98) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000597000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000a90000-0x10)={0x0, 0x0}) close(r1) 2018/01/11 12:59:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f0000944000)="1f0000000104ff080471cf000000000000d100000b00028000000000021d00", 0x1f) nanosleep(&(0x7f0000045000+0x616)={0x0, 0x1c9c380}, &(0x7f0000cb3000)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000bca000-0x4)=0x0, &(0x7f00005be000)=0x4) 2018/01/11 12:59:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b1d000)='personality\x00') ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000de5000)={0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x3000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0xfffffffffffffffe, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/11 12:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(0xffffffffffffffff, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) [ 102.826621] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 102.833199] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=513 sclass=netlink_route_socket pig=19041 comm=syz-executor6 [ 102.880576] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=513 sclass=netlink_route_socket pig=19049 comm=syz-executor6 [ 102.910219] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/11 12:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(0xffffffffffffffff, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:51 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 12:59:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000743000)='/dev/dsp\x00', 0x483aa6f4df378018, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000e79000-0x4d)={@random="ee7cb7194563", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8863, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, &(0x7f00005cc000-0x10)={0x0, 0x2, [0x0, 0x1a8]}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d30000-0xb)="32360cded90ad450946e78", 0xb) ioctl$VT_RELDISP(r0, 0x5605) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000016000-0x2c)={0x0, 0x24, "d88c996e83f5fe394d22e9d5f100ba870c4517d63c7eb1735cf1ce751dd87e81e3f1df0b"}, &(0x7f00000fc000)=0x2c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c33000)=0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000aac000-0x4)=0x5, 0x4) perf_event_open(&(0x7f0000450000)={0x0, 0x78, 0x7fff, 0x7fff, 0x7f, 0x8, 0x0, 0x7, 0x2080, 0xe, 0x6154, 0x20, 0x100000000, 0x8, 0x5, 0x2ad4c6af, 0x9, 0x0, 0x3, 0x5, 0x9, 0x3, 0x81, 0x8, 0x0, 0x1, 0x9, 0xfffffffffffff1bb, 0x8001, 0x5, 0x0, 0x619, 0x7, 0x44, 0x3, 0x5, 0xff, 0x81, 0x0, 0x3499, 0x4, @perf_config_ext={0x2, 0x1}, 0x884c, 0x2, 0x1400000000, 0x3, 0x9, 0x5, 0xfffffffffffffffa, 0x0}, r3, 0x3, r1, 0x4) signalfd(r0, &(0x7f00006ac000-0x8)={0x800}, 0x8) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000094b000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c58000)=@assoc_value={0x0, 0x0}, &(0x7f0000f2a000)=0x8) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000207000)={r2, 0x94, "37f6bac1d1cd8fa3a248e14eb9d0c23e2af4a22f750dc34906e52c2743432cefe0093c406f710f2498d8aed19efa03c5745acf55c4fd66ec600874256a9e26a278ce064bd3019f0d3879a83a159f7eebe6e835cc583b96b1d8d355443ec3e0e00f104f2e30c49cb4a57ef33dad57e53daf2c3bd290412f27db5a4d5878dbee021f21458b8401148c0652c55d92234d222d18633e"}, &(0x7f0000a44000)=0x9c) 2018/01/11 12:59:51 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000011000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000005000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb, r1}) getsockopt(0xffffffffffffffff, 0xa000, 0x0, &(0x7f0000635000-0xc2)=""/194, &(0x7f00008ff000)=0xc2) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000020f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000d92000-0x18)={0x0, 0x5, 0x0}) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendmmsg$nfc_llcp(r3, &(0x7f0000004000-0x38)=[], 0x1fb54cd2435216a, 0x0) 2018/01/11 12:59:51 executing program 6: mmap(&(0x7f0000000000/0x81d000)=nil, 0x81d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80002, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000067000)=@assoc_value={0x0, 0x0}, &(0x7f000081f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000461000-0x8c)={r1, @in6={{0xa, 0x2, 0xab18fab, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xc8f9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000081d000)=0x0) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f000081e000)=""/225) ptrace$getsig(0x4202, r2, 0x7, &(0x7f0000501000)={0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f000081b000)="220000001c00b515f8efff000000000107ffe4ff0200000000050103060001fda445", 0x22) 2018/01/11 12:59:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000347000-0x2)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000694000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f00003bb000-0x4)=0x8) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000102000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000093e000)=@assoc_value={0x0, 0xf03}, &(0x7f0000c14000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000093b000-0xb8)={r4, 0x9, 0x80, 0x4, 0x75, 0x1, 0xc000000000000000, 0x4, {r5, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0xffffffff, 0x100000000, 0x1}}, &(0x7f0000920000)=0xb8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1be, 0x22, &(0x7f0000892000)=[@flags={0x3, 0x4000}], 0x1cf499329ff20aa6) mlock2(&(0x7f00002c2000/0x800000)=nil, 0x800000, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) r6 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r6, 0xc0605345, &(0x7f00002e6000-0x5c)={0x1, 0x1, {0x2, 0x1000, 0x20, 0x403, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 12:59:51 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x92, &(0x7f0000fc7000-0x10)={0x11, 0x57, 0x4, 0x8}) 2018/01/11 12:59:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x0}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd2e32ffa825fcec451d2b7a89598d49681459593dc8b0d95a423b46ccc92f3a06e5fdf31c06f1da539671e12db8e31091b12045ee8ad740b2ee9bb7549c258e913d5128f5c4c8e755223c612050f5d89303a236aacd593998b37213572aad42c3188a083689ce3248030feaccdd929c03403326f6b736195c9aea8d43e07317db6b8647e3aa9eb04ea150e799f354f1ed86c3170fff52351ff2e2d295b6d8b70ac31c4b15326d2df54c3b660711703d0f2338c39aacdf7bd9bb234c0236ed2bce67c75dc382057c96eb889e3e08d1b838cb417c58a40069c40d300b2e5410b8a0b9ea351ed371e648cd30a30755d3e50f2c6b39bf7eca642b7531eb1d63af771e94f4b25ffb3255b7e32a4d4cf4c7e7ff86bf6b3496219605bea5ddf556f83421814a6b4076f4eb097d0e1650dec7087843524c942053c7eb8837262d25d7269ca919b942c0506ef2ba0ea5cc05dcde40679300fb3c1d89498ebc23f151567db27bfc491873bc34b213a1950063f7a8c25c8809b5c5dac97f01078e3668d83883ee64b0e035d47c3f1de992ac9f72d7f73ba87c1318df1084d27019310fe6a835d5d47e159e638563ed06772eb3e452e513e3737f49878b8c3f0f3c5b6a39c8e7b01a97a2648a61aeb4c2799a84db31184ea11030a096636448ff60fa7b3094e4c5ccbd1de6bc01d8666a15d26b564a23cf02749cb352b0e21110470d70b2058c", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40048b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000018d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005bd000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) utimensat(r0, &(0x7f000020c000-0x8)='./file0\x00', &(0x7f00005f8000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) msync(&(0x7f0000a7d000/0x2000)=nil, 0x2000, 0x2) 2018/01/11 12:59:51 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002af000)={0x0, 0x0}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000eb4000)='./file0\x00', 0xfffffffffffffffe) 2018/01/11 12:59:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b24000)='net/snmp6\x00') r1 = bpf$MAP_CREATE(0x0, &(0x7f00000dd000)={0xc, 0x6, 0x2, 0x9, 0x80000000000000, r0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000a6e000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/11 12:59:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x0}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:51 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x6, 0xfffffffffffffff9) sendto$inet(r0, &(0x7f0000010000)="18000000180025ff0700940d091404028020fe2000040005", 0x18, 0x0, 0x0, 0x0) getpeername$inet(r0, &(0x7f000000c000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) 2018/01/11 12:59:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000a6e000-0x8)=0x80000001) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') unlink(&(0x7f0000cf4000-0x10)='./file0\x00') setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000b40000-0x78)=@routing={0x4, 0xe, 0x0, 0x8, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x78) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 12:59:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000028a000)='./file0\x00', 0x0) accept$ipx(r0, &(0x7f000013b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001eb000)=0x10) mount(&(0x7f0000160000-0x8)='./file0\x00', &(0x7f0000093000-0x8)='./file0\x00', &(0x7f0000a9f000)='mqueue\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000215000)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f000028c000)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000696000)='./file0\x00', 0x0) dup(r1) 2018/01/11 12:59:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000e5f000-0xa)='/dev/vcs#\x00', 0x6, 0x420080) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000240000)='tls\x00', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000f4f000)='user\x00', &(0x7f0000143000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000083e000)="", 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x0) 2018/01/11 12:59:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000c9a000)={r0}) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f000076e000)=""/0, &(0x7f0000afa000)=0x0) 2018/01/11 12:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) r3 = syz_open_dev$adsp(&(0x7f000068b000-0xb)='/dev/adsp#\x00', 0x81, 0xd00) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000999000)={0x0, 0xf77}, &(0x7f0000455000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a45000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000410000)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00004c2000-0xb8)={r4, 0x7, 0x5ef0f667, 0x5, 0x8000, 0x0, 0xfffffffffffffffa, 0x0, {r5, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x900000, 0x0, 0x0}}, &(0x7f0000364000-0x4)=0xb8) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 12:59:51 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x111200) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000003000)=0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001000-0x58)={0x2, 0x0, [{0x0, 0x6, 0x4, 0x7, 0x7, 0x8, 0x7, [0x0, 0x0, 0x0]}, {0x40000000, 0x2, 0x0, 0x6, 0x80000000, 0x7, 0x7ff, [0x0, 0x0, 0x0]}]}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000006000)={0x8, 0x8, 0x2, 0x7, 0xa, [{0x83c, 0x1, 0x213a, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x34f8, 0x1, 0x5, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x401, 0x8001, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x6, 0x8001, 0x5d, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0xf053, 0x400, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x2, 0x4, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x4, 0x5, 0x10000, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7, 0x4, 0xf705800000000000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x200, 0x3, 0x81, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x7ff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1000000) semget$private(0x0, 0x3, 0x2) r2 = semget$private(0x0, 0x1, 0x128) semctl$GETZCNT(r2, 0x7, 0xf, &(0x7f0000005000)=""/4096) openat$ion(0xffffffffffffff9c, &(0x7f0000003000-0x2)='/dev/ion\x00', 0x404000, 0x0) semget(0x2, 0x7, 0x222) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000006000-0x1000)=""/4096, 0x1000) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x2, 0x7, 0xa, 0xa0, 0x80, 0x32, r3, r4}, {0x0, 0x7f, 0xb2, 0x8, 0x5, 0x1f, 0x0, 0x2}, {0xd0, 0x3, 0x1, 0x1ff}, 0x400, 0xa, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xf73f561148ab37fc}, 0xaa3cf3042080bea5, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x2, 0x8, 0x5, 0xff, 0x1}}, 0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)=0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000008000)={0x2, 0x2, 0x6}) ioctl(r1, 0x4144, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000009000)=@known='system.advise\x00') 2018/01/11 12:59:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) writev(r0, &(0x7f0000834000)=[{&(0x7f00007dd000-0x9e)="8cf76463602287db946f4d359b7e61a367574672a209bd9ce1a2c82b4cde98a26175133ae9210c16976138f47785b3373a10c3d5299deb2cc52f4421e9e7a7d20cb6a254f429b88bcd207d2e319830201cbf658a6e056616629c27613544a2c3c111a97d093f648b1385325b88acff9f496289b7bfea4765f7350bfce61a23dfbd753991d44329527b16e13c6f7744123276f0b61678d5e465b745f0b233", 0x9e}, {&(0x7f0000dc2000-0x66)="4b09c3ea84817d0e41dac5709a7eebf60253c2da08015a3d02a3c10dd3efb0a117faf736326bd66a85e8b61f2b6053b2bd6ec78b1998438197321f46506c5b366f4e82c07a0401c749b47b8ba63c5e007aae4c34f1332880a03fdd63be80dc599dd2bfa41288", 0x66}, {&(0x7f0000560000)="94dcdcd1abe59a6a2108a7351c62ee4e104be363d71d4366386b0d5fa721cda08a8f780b9e3b83da43f3d03260982f36fa5736", 0x33}], 0x3) io_setup(0x1, &(0x7f00005a2000)=0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000028a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000ba1000)={0x5, 0x0}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f000080a000)=0x5) io_submit(r1, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000a2e000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000253000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) 2018/01/11 12:59:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x0, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000dc000-0x10)='/selinux/create\x00', 0x2, 0x0) accept$ipx(r1, &(0x7f0000d49000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c25000-0x4)=0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setpriority(0x0, r0, 0x9) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f00008a8000)=[], 0x0, 0x0, &(0x7f0000bdd000-0xd4)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/11 12:59:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = dup3(r0, r0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000485000-0x8)=0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000f86000-0x38)={&(0x7f00006bc000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d08000-0x30)=[{&(0x7f0000c49000-0xbe)=""/190, 0xbe}], 0x1, &(0x7f0000654000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/11 12:59:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000f5000)=0xa, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000014e000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007c2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/11 12:59:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x0, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:51 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f000000b000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f000000d000-0x8)=0x9) 2018/01/11 12:59:52 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f1d000)='/dev/vga_arbiter\x00', 0x500, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000905000)={0x1, 0x1, 0xa4, 0x0, 0x10001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mount(&(0x7f0000c8f000-0x8)='./file0\x00', &(0x7f0000a6e000)='./file0\x00', &(0x7f0000468000-0x6)='tmpfs\x00', 0x100000, &(0x7f000026d000)="160fb1322faa475940efdaec6ac799b40fb3f2f9") creat(&(0x7f0000e8d000-0x8)='./file0\x00', 0x20) utimes(&(0x7f00005af000-0x8)='./file0\x00', &(0x7f0000c17000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000a5e000-0xc)={0x7000003e, 0x8, 0x33}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 12:59:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000097e000-0xa6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, "de19ea15f2811f87"}}}}}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000073e000-0x9)='/dev/dsp\x00', 0x200100, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001c5000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00009ee000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000735000)=0x14) fstat(r0, &(0x7f0000a78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 12:59:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) membarrier(0x19, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000718000-0x10)=@req={0x28, &(0x7f0000b4b000-0x28)={@generic="2d79d64b2359f486c9e7a19b5a31f16c", @ifru_mtu=0x0}}) getxattr(&(0x7f0000fd9000-0x8)='./file0\x00', &(0x7f0000ff8000)=@known='com.apple.FinderInfo\x00', &(0x7f0000668000-0xf9)=""/249, 0xf9) 2018/01/11 12:59:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) r3 = syz_open_dev$usbmon(&(0x7f00004e7000)='/dev/usbmon#\x00', 0x8, 0x208000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e10000)={0x0, 0x4, "a1c0cad5"}, &(0x7f0000f1a000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000740000)={{0x1, 0x101}, 0x1, 0x0, 0x3a, {0x1, 0x3}, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000c90000-0x8c)={r4, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xda9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/11 12:59:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x0, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:52 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000014000)={0x7ff, 0xfffffffffffffff8, 0x4, 0x7ff, 0x0, 0x6}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f000004c000)=[{0x8, 0xfffffffffffffffe, 0x3f, 0x7, @tick=0x1, {0x0, 0x100000001}, {0x5, 0x1}, @connect={{0x9, 0xffffffffffffffce}, {0x9e, 0x7f}}}, {0x7ff, 0x8000, 0x4, 0x2, @time={0x0, 0x1c9c380}, {0xab, 0x6}, {0x3, 0x9c89}, @quote={{0x8, 0xffffffffffffff27}, 0x7fff, &(0x7f0000053000)={0x8001, 0x929, 0x80000000, 0x0, @time={0x0, 0x1c9c380}, {0x5, 0x2}, {0x101, 0x8}, @quote={{0x5, 0x4}, 0x8, &(0x7f0000054000-0x30)={0x18, 0x8, 0x4, 0x5d5f, @tick=0x7800000000, {0x5, 0x5}, {0x6, 0x3}, @ext={0xa6, &(0x7f0000008000)="77a1ce0f4f3bef9f0efb5498d14bcbe703633c03736e01f689cfbce7fcfb7aba1a2e67ddb92533c161d75f57eeea7993314e8f4d582659ebb733b74089fb434dd6c7fab24f36b6cdf316d99912ef5de6a7bf33d6dc26de4451cbbd85ea5ad22ee6bc45e1b1709e6930913a6a99e3421d475ce1ffaea25bfff85981375fa30e564bcce31ed95be3dc103f7f9c25d9c6906ace6e838f87425ee746f68391db654dbb9a33d70d76"}}}}}}, {0x7000000000000000, 0x2, 0x800, 0x3, @tick=0x5, {0x7, 0x7f}, {0x2, 0x0}, @connect={{0x3, 0x0}, {0x7, 0x7fffffff}}}, {0x8, 0x9, 0x3524, 0x6, @tick=0x1ff, {0x5, 0x9}, {0x4, 0x4}, @ext={0xed, &(0x7f0000004000)="2e003899bf6fe393d80247be88c5f5ee5eaae6bcee7901fc08247b3915417e59ad6f2393a288534c6117ff155e61814603452b7e24b00b39bad421d16415ae9391b7c96ea7945165675b6b9bcec1d702e92ba01c2f0c2f7a623f3488bfdc10bd982351a6281237fa16bf941e1dbbf786785ab6fb48fcc2dcd2038cede2baa1cde211894f91d5d42addeb22edf00cdd9f9851fa9678040923de448759bf94d089b6b4dc24f6fdf9a1e2aa9d42cfa8c29b5d3ed199d053b25b638351e07fbe996eeac9864cb435589f4d90618418604db90adbe2c4d260ff8b53d6d2adf8f0b6ff9f3dfec9639b520f0655dc9f9a"}}, {0x2, 0x20, 0x8, 0x3ff, @tick=0x66b7, {0x19610000000000, 0x40}, {0x8001, 0x1}, @result={0x7fffffff, 0x800}}, {0xf3, 0x5, 0x3, 0x9, @tick=0x5, {0x8, 0xdd3}, {0x3, 0x8001}, @quote={{0x92b, 0x6}, 0x3, &(0x7f0000053000)={0x4, 0x7, 0x3, 0x463, @tick=0xffffffffffffffe0, {0x8000, 0x5}, {0x7fff, 0x7f}, @raw32={[0x6ea, 0x9, 0xff]}}}}, {0xffffffff, 0x3, 0x7ff, 0x40, @time={0x0, 0x1c9c380}, {0x9, 0x0}, {0x5104, 0x8}, @quote={{0x53d, 0x40}, 0xfffffffffffff801, &(0x7f0000054000-0x30)={0x20c, 0x80, 0xce, 0x7, @time={0x0, 0x0}, {0x0, 0x1000}, {0x2365f08e, 0xbd57}, @note={0x50000000000, 0x1f, 0x9, 0x10001, 0xfffffffffffffff7}}}}, {0x100000001, 0x2, 0x8, 0x408b, @tick=0xfffffffffffffff9, {0x100000001, 0x8}, {0x4, 0x4}, @addr={0x6, 0xfffffffffffffffc}}], 0x180) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0100000f40ff0010", "a6e7fdc21ca077ef11ae800000000000fd00000000cd9546aa1dbddda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) 2018/01/11 12:59:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000255000-0x4)=0x0, &(0x7f00009d3000-0x4)=0x4) [ 103.263114] binder: 19126:19131 ioctl c0306201 20007fd0 returned -14 2018/01/11 12:59:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[], 0x0, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:52 executing program 4 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000696000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000433000-0x4)=0xffffffffffffff0c, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000027d000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000337000-0x4)=0xe8) lstat(&(0x7f0000949000)='./file0\x00', &(0x7f0000090000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000825000)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x0, 0x3, 0x2, 0x0, 0xa, 0xa0, 0x20, 0x2b, r1, r2}, {0x2, 0x20000000, 0x9, 0x8, 0x7, 0x8, 0x9, 0x6000000}, {0x7, 0x50b4, 0x1, 0x8}, 0x100000000, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x1, 0x6, 0x3, 0x34, 0xdf4c}}, 0xe8) r3 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000d2d000-0x4c8)={{0x5d, 0x0, 0x0, 0x0, "b105fd0a16d5f786f6eec563d4389e8ea19d18021c99fda5d026515048684dcd1c8add08d9ebc1371100b8fa", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 12:59:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000234000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000033e000-0x4)=0xffffffff) 2018/01/11 12:59:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) write(r1, &(0x7f0000c11000-0x1)="", 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000117000+0xfc2)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000d47000-0x4)=0x37b) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000b76000-0x4)=0x7, 0x4) 2018/01/11 12:59:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000477000)=0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00006fa000)="6e65742f69705f6d725f766966009bce2016c604d65a14ac309fffeea0f36177f815d91465eaded2c0a15498fff73f5295bd92e1e14e21ddf9d1490d5b3d34f011cab75c04dcc05156436052ba") ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000596000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000033000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x600}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x9, 0x5, 0x0}, &(0x7f000055e000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000940000-0x8)=@assoc_value={r2, 0xffe1}, 0x8) sendfile(r1, r1, &(0x7f0000b1c000-0x8)=0x3ffc, 0x6a06) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000e5c000)={0x3, 0x800}) 2018/01/11 12:59:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000b91000)=""/0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000935000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000683000-0x4)=0x10) r2 = syz_open_dev$adsp(&(0x7f000057b000-0xb)='/dev/adsp#\x00', 0x7492, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000cc0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000d7f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00007c9000)=@assoc_value={r3, 0x7}, &(0x7f00007f6000)=0x8) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000942000-0x12)={@common='bond0\x00', 0x0}) 2018/01/11 12:59:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b49000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000492000-0xb0)={{0x7fffffff, 0x3}, 'port1\x00', 0x8, 0x100000, 0x13d4, 0x3ff, 0x9, 0xcc, 0xffff, 0x0, 0x2, 0xcb0a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[], 0x0, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/11 12:59:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 12:59:52 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ecf000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000907000)={0x2, 0x0, 0x4, 0x4, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001e2000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000935000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000557000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000b71000)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x5, 0x0, 0x100, 0x8, 0x4000000, r3}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r5, 0xc0184900, &(0x7f0000002000)="") ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000409000-0x4)=0xfbb) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000868000-0x4)=0x8, 0x4) r6 = mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r4, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000925000)=0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000a6d000)={0x0, 0xed, "4e0152f58126debb6af5479710d2886ce5b1516d3fd2faf471cd60c9cef37c980cec9939e01c30c81a20d99e58a5554bf8b457fab9c66b3883ed83e436def648d31b498d214a8235b625eefd373d4623c4408a6f14c813ae7a0d29c3151f35768e45aa2cb2415662f210d59119f4f607de4cf6720cd1396e181b75c7c028745cf7c94b156c778b543a0cf0c7861691da160275f69a4d02008f7034fabe23c0e3081d946dde5e1e5964dfbe64551742fb73cb3dbdc74baf1cf519491f5e8c3d55f3a383b1ef371fdc50924ce28ab858afc282839df18b2970f9eaac1f4cad89be334fe9c481cee45ec33f90161e"}, &(0x7f00006d3000-0x4)=0xf5) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000a18000-0xa)={r7, 0x6, 0x1, [0x39]}, 0xa) r8 = syz_open_dev$vcsn(&(0x7f00005db000-0xa)='/dev/vcs#\x00', 0x3, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000c70000)={r7, 0xa2, "9159a387935d3a4d18e55e999fc05814537dc2cd7b088702989bab3405f0d76d94819e272b624ef0ccffabae7ef09ac40db7c83d05987377e34982e808ff94b1d20a388b96307030bf13834242bd4033473a0ce9b12c040163cfcb6d671537662773195fb2b7d63f0e1fd652ce2b68cab866dbd7448e26eb30eafdfe6805bfcdbd5e30245a7165672556cb3e690b42082495b3d519477bac2f833b7db643b41cf6d2"}, &(0x7f0000d7e000)=0xaa) mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f00009db000)={r8}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000dc5000-0x30)={0x7c, 0x0, &(0x7f0000c40000)=[@release={0x40046306, 0x3}, @enter_looper={0x630c}, @transaction={0x40406300, {0x51, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x30, 0x30, &(0x7f0000865000-0x30)=[@flat={0x77682a85, 0xb, r6, 0x2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f00002dc000-0x30)=[0x38, 0x0, 0x48, 0x18, 0x68, 0x30]}}, @increfs_done={0x40106308, r6, 0x3}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x4, 0x4}, @register_looper={0x630b}], 0x89, 0x0, &(0x7f000083d000-0x89)="d07bcdacacb8b3ff8cc8dc5cf6e0722ef0928f5c772b771382751534ed4118672410ce3059980015ffdde709b2984f8d4f82d97cdd987a794c5991105e4335ba35f956d287d2f3821bcd7c45d90e8f76b63150f7e761dc0dc8afaed7a098268c13d4617eee85168710e0a8523f676d66c49f9106de6049a710ae74de595d4b51a60084848db2d7caae"}) 2018/01/11 12:59:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000f16000)='/dev/adsp#\x00', 0x5, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000ad3000)={0x0, 0x5, 0x4397, "717565756531000000000000000000e100", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$nfc_llcp(0x27, 0x2, 0x1) r3 = syz_open_dev$dspn(&(0x7f0000dd2000)='/dev/dsp#\x00', 0x59, 0x0) accept4$llc(r3, &(0x7f0000ec8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001b5000)=0x10, 0x80000) fchmodat(r3, &(0x7f000087b000-0x8)='./file0\x00', 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000488000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e3e000)={@common='gre0\x00', @ifru_flags=0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f8d000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000ab5000-0x8)={0x2, r4}) 2018/01/11 12:59:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) getcwd(&(0x7f0000126000)=""/57, 0x39) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000b49000)=""/0, 0x0, 0x2002, &(0x7f00009bf000)={0x4, 0x0, 0x7, "00008f0c6ee4", 0xfffffffffffffffe, 0x0}, 0x10) 2018/01/11 12:59:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[], 0x0, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) mknodat(r0, &(0x7f00001e5000)='./file0\x00', 0xc000, 0xdf1) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000814000)='./file0/file0/file0\x00', &(0x7f0000fcd000-0x58)={0x8, 0x0, ""}, &(0x7f00007ed000)=0x0, 0x0) 2018/01/11 12:59:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 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, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x9) getsockopt(r0, 0xff, 0x7, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2018/01/11 12:59:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[], 0x0, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f00002c3000)=0x0, 0x800000000008, 0x0, &(0x7f0000caa000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) prctl$setptracer(0x59616d61, r0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f5, &(0x7f000000c000)="") futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f88000)="", &(0x7f00002b1000-0x4)=0x0, &(0x7f0000715000-0x4)=0x0, &(0x7f0000e1c000-0xbd)="") exit(0x0) mount(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000915000+0x71b)='./file0\x00', &(0x7f0000b8d000-0x3)='9p\x00', 0x0, 0x0) 2018/01/11 12:59:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006db000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000359000)='/selinux/load\x00', 0x2, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000dd5000)=""/147) r2 = gettid() capset(&(0x7f0000582000-0x8)={0x19980330, r2}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 2018/01/11 12:59:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fe6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000273000-0xb0)={{0x1d18, 0x5}, 'port1\x00', 0x82, 0x0, 0x3ff, 0xfd, 0x9, 0x9, 0x1, 0x0, 0x1, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000051f000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x7, 0x1f, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xafc, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/11 12:59:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0x10) [ 103.503087] x86/PAT: syz-executor7:19207 map pfn RAM range req write-combining for [mem 0x1c7f40000-0x1c7f41fff], got write-back [ 103.520993] device gre0 left promiscuous mode 2018/01/11 12:59:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="", 0x0}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd2e32ffa825fcec451d2b7a89598d49681459593dc8b0d95a423b46ccc92f3a06e5fdf31c06f1da539671e12db8e31091b12045ee8ad740b2ee9bb7549c258e913d5128f5c4c8e755223c612050f5d89303a236aacd593998b37213572aad42c3188a083689ce3248030feaccdd929c03403326f6b736195c9aea8d43e07317db6b8647e3aa9eb04ea150e799f354f1ed86c3170fff52351ff2e2d295b6d8b70ac31c4b15326d2df54c3b660711703d0f2338c39aacdf7bd9bb234c0236ed2bce67c75dc382057c96eb889e3e08d1b838cb417c58a40069c40d300b2e5410b8a0b9ea351ed371e648cd30a30755d3e50f2c6b39bf7eca642b7531eb1d63af771e94f4b25ffb3255b7e32a4d4cf4c7e7ff86bf6b3496219605bea5ddf556f83421814a6b4076f4eb097d0e1650dec7087843524c942053c7eb8837262d25d7269ca919b942c0506ef2ba0ea5cc05dcde40679300fb3c1d89498ebc23f151567db27bfc491873bc34b213a1950063f7a8c25c8809b5c5dac97f01078e3668d83883ee64b0e035d47c3f1de992ac9f72d7f73ba87c1318df1084d27019310fe6a835d5d47e159e638563ed06772eb3e452e513e3737f49878b8c3f0f3c5b6a39c8e7b01a97a2648a61aeb4c2799a84db31184ea11030a096636448ff60fa7b3094e4c5ccbd1de6bc01d8666a15d26b564a23cf02749cb352b0e21110470d70b2058c", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 103.599878] x86/PAT: syz-executor7:19221 map pfn RAM range req write-combining for [mem 0x1cb390000-0x1cb391fff], got write-back [ 103.631833] kvm: apic: phys broadcast and lowest prio 2018/01/11 12:59:52 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000084f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ff8000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000614000+0x850)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r1}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000378000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00001b0000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00003bf000)='./file0\x00', 0x4) ioctl$TIOCSTI(r3, 0x5412, 0x8001) pipe2(&(0x7f000055e000)={0x0, 0x0}, 0x4800) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000332000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000f15000-0x8)={0x0, 0x401}, &(0x7f00001f1000)=0x8) 2018/01/11 12:59:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x0, 0x14) semctl$SETVAL(r0, 0x7, 0x10, &(0x7f000032b000)=0x7ff) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f7000)='./file0\x00', 0x0) umount2(&(0x7f0000d4b000)='./file0\x00', 0xf) r1 = add_key(&(0x7f0000559000-0xa)='encrypted\x00', &(0x7f0000750000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000d05000-0x5)='user\x00', &(0x7f0000020000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d76000-0x3a)="fe134c49dc86d9c12b96de7e82344c4c77c91a35dd2e0473bce7c5cabf577e308b76c54ad5122f1dcfc70a2dde19550b7dda0d9e4979a524e69f", 0x3a, r1) 2018/01/11 12:59:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe(&(0x7f000031f000-0x8)={0x0, 0x0}) r4 = syz_open_dev$evdev(&(0x7f000009e000-0x12)='/dev/input/event#\x00', 0x0, 0x200) r5 = gettid() sendmsg$netlink(r3, &(0x7f0000843000)={&(0x7f0000591000-0xc)=@kern={0x10, 0x0, 0x0, 0x1801a635}, 0xc, &(0x7f00009f1000-0x30)=[{&(0x7f000015d000)=[{0x1048, 0x2d, 0x22, 0x3, 0x1, [@typed={0xc, 0x5e, @ipv4=@multicast1=0xe0000001}, @nested={0x102c, 0x3e, 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@generic="5231b3d358844b236ba8ddd6c2fda6a2ed42e4a0b6d6e09ecf9f14cb38", @flag={0x4, 0x6c}, @flag={0x4, 0x6b}]}]}], 0x1048}, {&(0x7f0000bfb000-0x124c)=[{0x124c, 0x3c, 0x400, 0x4, 0x0, [@nested={0x1e8, 0x4a, [@flag={0x4, 0x3f}, @typed={0x14, 0x90, @str='/dev/kvm\x00'}, @generic="9c111eb0a32b895452ba304183081fb239b3bdc188aff8f5b12bf2ca9b18bd360f664d040390918a08e25b3205dc1f70f89b6bde4caca30a9e9f20623cb74acb37cfe4debcc11d99db1a3b4ae8de1527d13482a38af3c438abb39a86693b8bfe3756fc58f606d220f87a", @typed={0xc, 0x68, @u32=0x8001}, @generic="681a04f7e4b2e37d3f812b0990436bc76189ec7f46c3a073c3d3df8c0c325939fb500ab053181fe0848866768ef6bd929696e19429e5bffba3ffa737219172825d296b7aa256f45d6b0d34bf161a2ae57e943ac3a4d004a7e12f5b0690b268", @typed={0xc, 0x24, @fd=r4}, @flag={0x4, 0x1e}, @flag={0x4, 0x2f}, @generic="f9c0ff3b45349477755d05df9cbcfa91b1782b47d2654b7c22796c6c2592ae4e85a454c68e7e801eea374e28ec2bcaa8906895174ae1e5eedb3b8e8c8228be34d51a099e3e5139f0082d086837321fbdaa15c4ca5063aa17ea673cd80a21eef40f5a9083adee6ba9e01a3f7d82e36045648ade8cad4a6f5fa2105311dbaf135ff93d4c58c570cc84749b9dccb45359bcd4620e0e91c3720c2f3a6eae067c1b5f1ca1bb8976fbd32c4f7edcf549f0177b8c486efbf452b1f19cffc92446b73983c25807eea6e3690798", @generic="05386d5908ada0239fb830ed95b7f562a77d0eb7ba016419f6"]}, @nested={0x50, 0x5f, [@flag={0x4, 0x38}, @generic="908e07368516d8d75c9cc7e94d3b689cb478c505e4d993f32580d0a19d0be4495fb0d5842982a3762c98058d4bc939b6d2", @flag={0x4, 0x56}, @flag={0x4, 0x4d}, @typed={0xc, 0x23, @pid=r5}]}, @flag={0x4, 0x4d}, @generic="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"]}], 0x124c}, {&(0x7f0000315000-0x14c)=[{0x80, 0x19, 0x300, 0x1, 0x0, [@generic="f85f8aff0a3ad51c757f434b04d69394eb25aec9500e449918cca92391041021c0d2aee191f09e4d89ee988296b42389e50d4a37b57f7a27ff90477a56f7770905da1f94e91d1c09fd30dc1fad05d26823f1b71f00c702296713ab9215756e42d47e2e228c859f8a617636", @flag={0x4, 0x0}]}, {0xcc, 0x1d, 0x28, 0x4, 0x0, [@generic="c1bed06781932f980d3157f7fee6ca6ce466d9b6114a81589e6d0be7d6d026866e1e79b26054df6131a6bb9e527d2c07a9035362af762e6e01f91ea745e6c2144c2e8b4e1e23a80840c729922cd52b23c2800aa6fef9d00467d1e471531161f19f57a8b0d4d44b22ea7249a87769c4c2d3c1222a48de6c223c602df3e017505e7ba1fbd746105bb0a2dae8753eaed02f58210ef0a002492f0a5bd0b2052752950b640c59fa1f5c6d6a9f8002c6e26526c5d6eb4f090431d5e403"]}], 0x14c}], 0x3, &(0x7f0000c25000)=[], 0x0, 0x40000}, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2004, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) 2018/01/11 12:59:52 executing program 6: 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{&(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, 0xffffffffffffffd7, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xcb)=""/203, 0xcb}, {&(0x7f0000000000)=""/44, 0x2c}, {&(0x7f000081d000)=""/157, 0x9d}, {&(0x7f00003d2000+0xf5c)=""/173, 0xad}, {&(0x7f000092c000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000aab000)=""/137, 0x89, 0xab}, 0x5}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000-0xfc)=""/252, 0xfc}, {&(0x7f0000001000)=""/194, 0xc2}, {&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000001000-0x2c)=""/44, 0x2c}, {&(0x7f0000002000-0xe2)=""/226, 0xe2}, {&(0x7f0000002000-0x98)=""/152, 0x98}, {&(0x7f0000001000-0xca)=""/202, 0xca}], 0x7, 0x0, 0x0, 0x4}, 0x2}, {{&(0x7f0000002000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x74)=""/116, 0x74}], 0x1, &(0x7f0000002000-0x9e)=""/158, 0x9e, 0x8001}, 0xbbea}, {{&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000000000)=""/221, 0xdd}], 0x1, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x1}, 0x6}], 0x4, 0xfefa8c679e0f6d36, 0x0) 2018/01/11 12:59:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009e7000-0x11)='/dev/vga_arbiter\x00', 0x10001, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000017000)=0x0, &(0x7f0000171000)=0x3) r1 = socket(0x11, 0x8000000000000802, 0x0) bind(r1, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x4) write(r1, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r1, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000815000)={0x1, 0xff, 0x8000, 0x81, 0x10001, 0xa8, 0x1000, 0x9, 0xff, 0x4, 0xffffffff, 0x8, 0x2, 0x4b, 0x1db, 0x10000, 0x5, 0x2, 0xfffffffffffffffe, 0x2, 0x9, 0x100, 0x14, 0x80000000, 0x20, 0x2}) socket$inet(0x2, 0x5, 0x5) syz_open_dev$urandom(&(0x7f000068c000)='/dev/urandom\x00', 0x0, 0x3) 2018/01/11 12:59:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="", 0x0}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r1, &(0x7f0000c38000)={0xffff}, 0x8) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(r2, 0x8, &(0x7f0000f77000-0x8)=0x2) dup3(r3, r1, 0x0) fcntl$setpipe(r3, 0x407, 0x1) 2018/01/11 12:59:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000bd3000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d99000-0x4)=0xffffffffffffff40, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000702000-0x50)={{0x1, 0x0}, {0x5, 0x5}, 0x2, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f00008ed000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x4, 0x5, 0x5, &(0x7f0000ae7000-0x8)={0x0, 0x0}) r2 = gettid() waitid(0x1, r2, &(0x7f00006fa000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f000063b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000220000)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000cc000-0x18)=@get={0x1, &(0x7f0000cf3000-0xbb)=""/187, 0x3}) 2018/01/11 12:59:52 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f00007b3000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000fd1000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006e8000)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fd8000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000fd8000)=r1) r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000926000-0x8)='./file0\x00', &(0x7f0000e8c000)={0x71, 0x4, "d1f587cac5b6b07ad00c4dba897864c2cd73718e78926e59ee092ef3ee0cbecb2c3dfad60da2c31cbd6b8499d52ea8240253d9c4d98a14ad7949b44124dc2967320d66ae4186cfc6a39338acaed512b1e3ae015b3245b3e3feb6f1849c32cb0bda6d8e8be964b6797b"}, &(0x7f0000fda000-0x4)=0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f000099a000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f000000d000)={0x0, 0x0}) setitimer(0x2, &(0x7f00003a1000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000987000)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(r2, &(0x7f0000fd9000-0x8)='./file0\x00', &(0x7f0000fd4000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x100) 2018/01/11 12:59:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x1f, 0x0, 0x0, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x227e, &(0x7f0000a3d000-0xfc)="") 2018/01/11 12:59:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xe64000)=nil, 0xe64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000980000)='/selinux/mls\x00', 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000e09000)='/dev/midi#\x00', 0xfd7, 0xa0c01) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00000c9000-0x82)="8735d9614a345deced186cbb7883c68174708d60b9602e2f2ea948ddbcc1de84de4442ed43fdb02bf212406fd77fedd878de3a2d2d4ea6e75d5a38cd86971a527c1671958553c5eb77cc3825e079a24d6bcc6d090b78ca3d904d6cf1aac8157a8d277af52113366f6d943d09669c2456c9fae65d4cc5567bbeb73a0890aacfb9417d", 0x35937c60cbbd21ff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000d3e000)={0x4, 0xad, 0x4, 'queue0\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000265000-0x78)={0x2, 0x1, 0x0, 0xd, 0xf, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x9, 0x1f, {0x6, 0x6f, 0x9, 0x5, 0x0, 0x4, 0x0, @in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000c3e000)=0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f000014b000)={0x6, &(0x7f0000102000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = msgget$private(0x0, 0x100) msgctl$IPC_RMID(r4, 0x0) ptrace$getregs(0xc, r3, 0x9, &(0x7f0000d6f000+0x5a0)=""/72) 2018/01/11 12:59:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000d8d000-0x96)=""/150) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003a9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000957000-0x4)=0xc) r2 = syz_open_dev$usbmon(&(0x7f0000f34000)='/dev/usbmon#\x00', 0xcc0, 0x8e000) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e97000)={@common='sit0\x00', @ifru_flags=0x2000}) socketpair(0xc, 0x7fffe, 0x7, &(0x7f0000eed000)={0x0, 0x0}) getpeername$netlink(r3, &(0x7f00001d7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009dd000)=0xc) ioprio_set$pid(0x2, r0, 0x88) accept4(r3, &(0x7f000001b000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000370000-0x4)=0x6, 0x80000) mlockall(0x2) r5 = dup(r3) r6 = openat(r3, &(0x7f0000ebb000-0x8)='./file0\x00', 0x44000, 0x20) r7 = shmget$private(0x0, 0x2000, 0x1010, &(0x7f0000b06000/0x2000)=nil) setregid(r1, r1) shmat(r7, &(0x7f00002be000/0x2000)=nil, 0x5000) munlockall() ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000a50000)={@generic="9e7753ef2214f36d1b2c3e88e17f4225", @ifru_addrs={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shmget$private(0x0, 0x2000, 0x1010, &(0x7f0000fed000/0x2000)=nil) setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000f07000-0x8)={0x6, 0xf6, 0xfffffffffffffffb, 0x3}, 0x8) ioctl$TIOCCBRK(r2, 0x5428) shmat(0x0, &(0x7f00000dc000/0x3000)=nil, 0x2000002000) ioprio_get$pid(0x1, r0) ftruncate(r2, 0x7ffd) ioctl$sock_ifreq(r5, 0xfffffffffffffffc, &(0x7f00009fc000)={@generic="040f322e74ee0e2cee813b56156e58a7", @ifru_mtu=0x8}) shmctl$SHM_LOCK(0x0, 0xb) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000b52000)=r0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000f6f000-0x4)=0x0) 2018/01/11 12:59:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7f000-0x10)='/dev/sequencer2\x00', 0x24002, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000f74000-0x10)={0x7, 0xff, 0x6, 0x203}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000659000-0xd5)=""/213) fstatfs(0xffffffffffffffff, &(0x7f0000d30000)=""/173) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000c5c000-0x8)={0xffff, 0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00005d0000-0xc)={0x10002012, 0x0}) syz_open_dev$binder(&(0x7f0000e78000)='/dev/binder#\x00', 0x0, 0x802) 2018/01/11 12:59:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000919000)={0x0, 0x9, 0xdf, 0x80}, 0x5) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 12:59:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0xffffffffffffff44) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) ioctl$sock_bt(r0, 0x8907, &(0x7f0000e46000-0x1000)="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") 2018/01/11 12:59:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="", 0x0}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:52 executing program 5: socketpair$inet(0x2, 0x80f, 0x1ef605d6, &(0x7f00008a6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000b92000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x11000000000000, {{0xa, 0x1, 0x79, @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]}, {{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000002000-0x50)={0x3, 0x1, 0x6, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b73000-0xd)='/selinux/mls\x00', 0x0, 0x0) write$evdev(r3, &(0x7f000035e000-0x48)=[{{0x0, 0x7530}, 0x80000000, 0x4, 0xfffffffffffffffc}, {{0x0, 0x7530}, 0x100, 0x9, 0x6}, {{0x0, 0x0}, 0x4, 0x200, 0x2}], 0x48) mmap(&(0x7f0000b73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000313000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b74000-0x4)=0x1c) mmap(&(0x7f0000b73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b74000-0xc)={r4, 0x5, 0x30}, &(0x7f0000a24000)=0xc) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000afa000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f00004de000)=@newsa={0xfc, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:59:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000dcc000-0x8)='./file0\x00') r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r0, 0x401) 2018/01/11 12:59:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(0xffffffffffffffff, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) fcntl$setown(r0, 0x8, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c98000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x4, 0x8b, 0x8001, 0x20}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a25000-0x8)={r2, 0x1, 0x20}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00002ba000-0xc)={0x10000000, 0x0, 0x3a}) r3 = socket(0x11, 0x8000000000000802, 0x0) bind(r3, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_netdev_private(r3, 0x89ff, &(0x7f0000de0000)="42160c2ca9c51ff7d8453dcdee428a008e6a1a742d9d4e28ff") setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r3, &(0x7f000088c000)="", 0xfffffffffffffd07) recvfrom$ipx(r3, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000685000-0x10)=[{&(0x7f00003b0000)="29000000200019060000061000d9f50602000000000000029e0000040d000400ff7effffffeb000000", 0x29}], 0x1) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/11 12:59:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006bc000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e1e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000034000)={0xa, &(0x7f000014d000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r2, 0x3fe) r3 = accept$inet(r2, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c11000)=0x10) setsockopt(r3, 0x84, 0x7c, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00008ba000)={0x2, 0xff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000056b000)=0x0, 0xffffffffffffff4a) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00002d9000-0x14)={0x8, [0x4, 0x0, 0x19, 0xcb, 0x794, 0x6, 0xf88a, 0x1]}, 0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000bbf000-0x8)={0x0, 0x0, 0x0}, 0x8) 2018/01/11 12:59:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e0f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x0, &(0x7f0000468000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000846000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000036b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2000000000000265, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) lstat(&(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000329000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006a1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd0000-0x4)=0xc) msgctl$IPC_SET(0x0, 0x1, &(0x7f000000d000-0x78)={{0x203, r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0}) msgsnd(0x0, &(0x7f00001a6000-0x8)={0x3, ""}, 0x8, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000bdf000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 12:59:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000e88000)={"0b0a59dcb054d417db9c2e078404ae1dbbf149f4c08e2bfbbcff4c04d2822968a5b39e4cbe1b887baa6780bf18c006accb4b62f485456d20f878ee07ca644b353378a83e0068f3886651b391af484391ca71c0902f700df9552e2983a2ce7b4bd03e793b28250927950bdf456fb4e20d7f9b9eb15945612bf1b985ae4979626506dc20bc37bea3b1fdf2ba2e8a24b5b184611ca105e93c405cc441945f4c030343e671592804e4c05310f64f596c5c3cb8d3fcd465d7cc7e150394079bac07b2a278231c375bfc5f94766db752c031d65a43af3a81e962e866c14a55ddbccd8f0a1dfc2fd4c85d39917a297ad6f91286e0fc3090eed7bc88bfcafbc04d69f2285257a9ff7a8e1e754a23857810bdc1adff15078ab9d001d9ea44bf1fbea4047520e4595c9f53a4a16affd3cb32f50eaf072f141483e715b6194c1e4b030144332def53b509afb08aacf6a8f7c28c231b9cb50cd7d60d994a8064387dfe94ae1d47dcbb42e9cede18e02cff500a10edf4fd3193589d59ccc4c5e7890b4d19b735702e12cd205a3f80d3369f48c295a8edb325ffc9c47885cd432ac8e6524ca4bf58825aeda66dbb20b2afd6a386ffa4abb318babd7b13772e68ca79bb122d2d7f6601b269f6a237f972f51be566174e0289e8897ecdd936e4d4d2253ee7abe240c7fb46f9698c44339a6ce99cebe821dae8043c589c3f68de3c575c8ea09ccffed5e9006166d3db33deca1b9caa623a49cf49d481d7c5d429e9a2ea46a0ad42e8e7b953a5e8cba32e381973b29c3e6988598310ff29d5d4fd091128eb4cc837bd56a986693b578356cccd4f5088acda75de9c22687e8683c9094be7d2d0516e2f26f592bd2caa2574e6af6bbc81acb26a0f91d07cd014ca9b182d30d1d2337892a89c7e517425d4762c46a6a1cc53c68381d22297128d7a37f8c13d6aac0ecadc665c64ff31b801eb1ef7bc782e96de6f3018138a5eb467104fdb327872014a75ea2d54e3e3853a0c3a4810e870f53bad1b05b20cae58cd28b3f8a3645ec87c55deaaa5c13c718b33d78e01af629c5c66a1e49d4be3a5cda0f7dc0148e9eeeb65c05a5d645d81ffbbee33a7b6fbfdd888d2d1bd65393251f03772d2b649b115dcc2f2650bddd42569a0565a3d06d2849d2b97f3d58e4ab30af0836f506e6ace73a555b2e4c7860e6577338bfee45f4e17ba873a7541f7df4221c78e9dba7ad42ccc879c9df69dfbcdec8ec3f88f92fe6e442d804b8d2d840fb8a6cf2a608622d24e69ee70cf75b6349aebf863c7e1e280c2bcb0013989dceec34a91aaa31087f373d5872b47c218272da1b900f6cf29679173333a0dca0281505774bb0cddb4264bec5afc583ccd473c4e2c3d895ff648a77e85f13caf4a00f3c3545d02282babdb2dd2d266edd9a05f534065fa07b6307bdd736a39c23ece5ea07453fc075cb5"}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 104.046588] netlink: 'syz-executor6': attribute type 4 has an invalid length. [ 104.074008] netlink: 'syz-executor6': attribute type 4 has an invalid length. 2018/01/11 12:59:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000f0f000)='/dev/amidi#\x00', 0x9e, 0x10000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2000000000e, 0x1f15aa60, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) set_mempolicy(0x4002, &(0x7f0000939000)=0x759, 0x7) fdatasync(r1) 2018/01/11 12:59:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d1f000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x82000) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00005f1000-0x400)={""/1024}) ioctl$KDSETLED(r1, 0x4b32, 0x8) write(r0, &(0x7f000038c000)="24000000430001001200000000000000002b00040d000100200000000020e81a0000000e", 0x24) ioctl(r1, 0x7fffffff, &(0x7f00000df000-0x1000)="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") fchdir(r1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000d2000-0x4)=0x0) 2018/01/11 12:59:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(0xffffffffffffffff, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:52 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) perf_event_open(&(0x7f000025c000)={0x1, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009b7000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xfffffffffffffffe, 0x3, 0x4, 0x0, 0x418}, 0xd) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x400, 0x0, 0xff, 0x2, 0x0, 0x0, 0x0}, 0x20) 2018/01/11 12:59:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000053b000-0x28)={@generic="381a29720d851e16e0b24984ff7f4a62", @ifru_mtu=0xff}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) r1 = syz_open_dev$midi(&(0x7f000004c000)='/dev/midi#\x00', 0x80000000, 0x2) setsockopt$inet6_buf(r1, 0x29, 0xdf, &(0x7f000074e000-0x8)="5bd37e87d5a7f74c", 0x8) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000a78000+0xc9)=0x0) 2018/01/11 12:59:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000132000-0x8)={0x0, 0x401}, &(0x7f0000252000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f9e000)={0x0, 0x6d66d414b362b0, 0x80, 0xdb, r3}, 0x10) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c7b000-0xb)='/dev/mixer\x00', 0x400000, 0x0) bind$bt_sco(r4, &(0x7f0000b2a000)={0x1f, {0x5, 0xad, 0xfffffffffffffffa, 0x0, 0x3, 0x834}}, 0x8) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000028f000)='/dev/rfkill\x00', 0x600, 0x0) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000a10000-0x4)=0x7fffffff, &(0x7f00000b2000)=0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 12:59:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) bind(r0, &(0x7f000086a000)=@nfc={0x27, 0x3, 0x1, 0x1}, 0x10) write(r0, &(0x7f0000067000-0x1)="", 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000651000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f000086d000)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b68000-0x8)={0x0, 0x0}) prctl$getreaper(0x2, &(0x7f00007f2000-0x8)=0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000319000)={r1, 0xffffffffffffffdf}, 0x8) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002cb000)={r2}) socket(0xd, 0x0, 0xc4) 2018/01/11 12:59:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e69000-0xa)='/dev/dsp#\x00', 0xa52, 0x40000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000877000-0x40)={0x8000, 0x0, 0x84b, 0x1f, "38f57f4ff4b884e44dfd22eb763c381bbd1555252f8bf8a0db5a92574dc97b83825116264237e8bd495ea301", 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000003a000)='ns\x00') exit(0x0) accept4$nfc_llcp(r2, &(0x7f0000bad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c76000-0x4)=0x60, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000419000-0x44)=""/68, 0x44) 2018/01/11 12:59:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(0xffffffffffffffff, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x10000000, 0x0}) restart_syscall() epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004d4000)={0x0, 0x0}) 2018/01/11 12:59:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f0000e71000-0x38)=[{&(0x7f0000d76000)="c8886b66679c9da28daa7f9220213d", 0xf}], 0x1, &(0x7f000023a000-0x1010)={0x10, 0x1, 0x2, ""}, 0x10, 0x0}], 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000b3b000-0x98)="e9dcebe25a92e33efc80bd45941fb859345fc0213a78e5a84c709e7f4147c6a662a1d9237aba7cdf429bcf31f669f885412050cf3c5fe8cb5f02441d0482d3d7188f6c35c5db584875f4ab454c64918a2090c1136946d37c59d41bb966507805001b64a38da0374ec00766f6cf2d94119886c3f7327985fcc125610a2dc8d7412a9b7864c1eba988908995e83185f4fa0a171455c1dcbc93") 2018/01/11 12:59:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000746000-0x4)=0x0, &(0x7f000098b000-0x4)=0x4) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) write$fuse(0xffffffffffffffff, &(0x7f0000cf4000)={0x14, 0x0, 0x0, @fuse_poll_out={0x8}}, 0x14) 2018/01/11 12:59:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f000000d000-0x10)=""/16, &(0x7f000000e000-0x4)=0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000764000-0x11)='net/ip6_mr_cache\x00') socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a7b000)={0x1, [0x0]}, &(0x7f0000571000)=0x8) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000ba000)=0x0, 0x4) 2018/01/11 12:59:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004f0000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000785000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f00007d0000-0x8)='./file0\x00', &(0x7f0000e6e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f4a000)={0x0, 0x0, 0x0}, &(0x7f00005f4000)=0xc) r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d02000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee6000-0x4)=0xe8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000b8000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dff000-0x4)=0xe8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = getuid() r14 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = mq_open(&(0x7f0000005000)='\'-\x00', 0x840, 0x101, &(0x7f0000794000-0x40)={0x1000, 0x2, 0x5, 0x9, 0x40, 0x4000000000000b1, 0x0, 0x80000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) r17 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000071d000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000705000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c06000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) r21 = bpf$OBJ_GET_MAP(0x7, &(0x7f00007d8000-0x10)={&(0x7f000076e000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r23 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000567000-0x11)='/selinux/enforce\x00', 0x107002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000013a000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000d08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001000-0x70)=[{&(0x7f0000ea7000-0x3c8)=[{0xd4, 0x3d, 0x0, 0x2, 0x1, [@generic="c1706ab75f18fe7fce9722dc4bd64fc4e22b8982906ec2acd31a7a523f404f2bb055581d3cfe1fe954a43fbde8b9917f567602d4683ff82dd27de080f8a9037b22c96cc66f632dfd46bb625c944df39f5e1d1a005e815dfbb52857d7d18f00125c485cd24cb7be84cffbb59a3601a676109754e901f1fd13d6fbd06861b8b31f46e17a648c3841bfc960e00ca1b8f5578e82df8898392497d8315cc34ea8b5256c95fb41b94658d03f5f12f56dcd0ccd76f70fb7f428cb6ed605d522974ce2ea11eb49"]}, {0x2f4, 0x16, 0x402, 0x2, 0x2, [@typed={0x24, 0x54, @str='vmnet1@@ppp0md5sumkeyring}!\x00'}, @nested={0x1e8, 0x8e, [@generic="9c39c17c13df21f15cf9494f4c607df6d284437c72291ee05bce9b7db7bc2ab03a6d7344e049676847af0636b63e5f413ff7115c930d216942a1ce1c265a540c66aa449815dfcfe688d05785c89575010091ae9ffef56cc552f1ade9b6c69e364258e377706433902aef4843733d53268510cddcc55fdd9612b8e055ee70d6b6d7d9a976", @generic="0a54bd118404a795738dfeb5b0317b9a57b1f1d347adac564282ec6c9cf8ad3bf509aeaf78f6baea8abd582d2f595239d4816b27333693ac3233f1f15cb7e90dc739bbbb2e3503e5d4f2f007155749ac32c9b5752ba0699c44f09429d25f0a3d8e75f918b5e0c7c4a5079427be7e8061d277e3eee45de43302ae7a403b47366185db767241ac99757ac1b09fd67266def52c6cdcd555f51644093bce412005bb9747bc8e84aa2b1dc8a3b62b3b9d4b1df4b24fb729f8297f6c7a4e4d96f065f43e8d474dff03848d135c04c716a5901b89343b45af488906dfb8", @flag={0x4, 0x37}, @flag={0x4, 0x74}, @typed={0x78, 0x5e, @binary="2492ab44c10fedc519041d53fa7171d444e7d98b4019a1a3fd22bb8b4d67150027700139fd62e3ad7837fdb4463fc6e70bca7143e16ec997aed692cdda3eb08a5302475d0a0febb3294eef6fb86dcdaa472b011c34e3ef6f8ee4de2f9a736e4e7ce45f397e2848d521aa8c3f6b6e"}, @flag={0x4, 0x76}]}, @flag={0x4, 0x44}, @generic="da4d5dc0e7c1db7f8ebee073c7e5b0fab2d4dc43b9a2a30caa1d3c37a772c3552bbe85bf16c3e3fdc3aef7abb6a907bff0c5b74037b9f4423e1dd62b2b36dc0c0c3c546a026afa5778e2b606e3e1b0faca26ff1268ab76eaaeb97e35e727f907578b08294c1d81daf6c68177837e8b9210c67fd863fbdd1cd63dade85e3d1b7fbad8482c952c17a7ef8bacc65de9a1e6d6ce66d2a3551da3fbe78347be211797cb28504e84d0d92f8073e4ab8ce3d22fab75287192e89c60d81a3d8aee6130f58d86410cc92659de2eca3e0182", @flag={0x4, 0x0}]}], 0x3c8}, {&(0x7f0000a2c000-0x1d17)=[{0x10, 0x2b, 0x0, 0x6, 0x0, []}, {0x1e4, 0x18, 0x100, 0x2, 0x0, [@generic="12b21b18d9726e693924c5fba62d4549013c9888c5d81b1814f034d2c89261dfef18e78d5f070f35abfe5bf6b8e576f263a1f859119278af1dd93b4770e0c0602bd5a8288d09a7d4608b534d7cac4b2443ebbdd3d1e25bfe2a2879d8dab52dead1c50edffd29ad8da8e7bd210f3e59ac5a68a6a1cc05c9d9ecf4f441d5bb", @typed={0x18, 0x14, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @flag={0x4, 0x23}, @flag={0x4, 0x8d}, @nested={0x12c, 0x29, [@typed={0xc, 0x85, @ipv4=@multicast1=0xe0000001}, @generic="26108e0b201a1b593cac524be77ec09bfc18e7d1921bb8b154e1d13c95bb2d65a9df28b65fdd8e7faefade90cb7d22ac78226cb3ad8cd68089be496718acef50af125b18c0e29f26598a43f4674f0bb705248703571f9f86e5296fc0d1dcd2fb6d2ca2bdd99926e24bb54fd703bc74d239fa2087b2c6ec8a0c35252800a45d20b702194dbdc22eb8602344189b6ee9db96151066d2ef753d70ccf7d865ae5df1fc202bce9658d71309d62fa2aef68b8917fd0fc611c50b3191c91ddaaab637b84e7d129acc77e2bb41e35030b591db5d46e6cb6fb09464268c1c8cbdeab7a238807257ec1f44a53e66414108747b1bf7", @generic="81f8ce02ff41a357de18e097a9136340c60fddc01068a38c96dc9ac887250e37881277a6248289cad326dd"]}, @flag={0x4, 0x7e}, @flag={0x4, 0x66}]}, {0x1c, 0x37, 0x200, 0x3, 0x0, [@typed={0xc, 0x70, @pid=r1}]}, {0x150, 0x24, 0x10, 0x0, 0x0, [@typed={0xc, 0x4c, @binary="95c8f7"}, @generic="21aaf60f865c8ed2b3662067", @typed={0x44, 0x10, @binary="a0a3661264600bfd4c361d815e5127a8fc432cbb3be9f0262fb98315325630dfe8d365b0cfbb26322a1ed64d7a32deeaaf32498272105468a99c"}, @flag={0x4, 0x7f}, @generic="0e0f7d7eca1a2d6c2a815ad6e9cb768f4e8cab4ac1d339496c6809a5f79e3c3966f9312783f9e09e2c9447d1afe63ba2cd5cc1f7c743e144163ecca0e45b40ce7f57f0ba4cd6fd3505d4eedbe9bdf54b7354fdaa06e0d268a02fb444acee5c76bec867b201f0f8e0ea52eac8ebbf9eea19ac7afdced0f3f4de09e1f157c38e048eaa2bc7872e88eb1fa6abda951d731e00761304b9822679548dcbe5479dc729429ae483bf084a639a75eab4e9a9c9b4a8c84f10a0efae12eeb041e5ce62cda5a826d9de00d53f6fbeca10202d245ccc79b7ec9ce52fdc77120948229db6"]}, {0x2484, 0x20, 0x2, 0x5, 0x2, [@typed={0x10, 0x19, @u64=0x100000000}, @nested={0x10e4, 0x3, [@flag={0x4, 0x79}, @generic="1971d2dfb36d9d35cc337a2aedb012360d0f8e2abd7686e1d6e49f1b5cdd4716c396149f14572324a325af35856b5bda8616dd50c3e74b0ec553a855dc4afd31ae781b78368fa908c9e897017db7aa1ccc0d260105305bf1edac42193493dad0c87b1a60766aa0337347e4ff2ef8292f2d01a65f95c872bacffb74ecad0be133fb1a6c1d6e41d4daeb6f4ffbfc66bb4339a909fa9b3e9a", 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@generic="c49011a71c358c2fae12e90c079d49ad4017195e4d74f71973e8202e8d97be8790e319773e1ff4f9ce5aa63c45cc72c4b5e7244b6174e5d0dc508fafc9e24777aced79749cc8b8dff158ae464190c731a7c67ceef657312d3a11c1cb7099b29d923cb61848791bf0bd101135bc241c1da3b01fdfe18603459ccb86c0c9151a", @nested={0x158, 0x89, [@flag={0x4, 0x1}, @typed={0xc, 0x6d, @u32=0x0}, @generic="2eee1372298ddfd06a00f5c5af9982b11964827672ef32ab6e4ed3f21f1acb5599f286fcfcda49d90e71ea1cc77ea82e7036e8d002e91675d0f0a452d46366cc558d5e4c5b41578978f84cf9df8d33531611c6be3b3ab074d7c21e93dfcda556dc6e5e4411befed5b464ccc3a8e3b71fcaf453dbed05286c8c10dc7923ed357928a39e5431b4115d1e508d446d6d821c97616d910763f49295e6c5ef613080a359f9f8c0615f445934", @typed={0xc, 0x74, @fd=r16}, @typed={0xc, 0x67, @pid=r17}, @generic="ce4a0bfad484d87e44c91d0f7978eb010974f6b7ad118c8d04ea71ec9c84710caccb540ff1a2d57075c7f2415e0875e108bc1107a90dde0e23e0ec7b9445fcc7ec12424f015b41cf9dff13a5dd06382b058d8d8ea50c632340cc266d2aea2ecd8d88f0a9e24ded57a183d4935ed8ac9286d691ea", @typed={0xc, 0x21, @uid=r18}]}]}, {0x144, 0x26, 0x922, 0x3, 0x0, [@nested={0x14, 0x71, [@flag={0x4, 0x3a}, @flag={0x4, 0x13}, @flag={0x4, 0x92}, @flag={0x4, 0x92}]}, @nested={0x10c, 0x76, [@generic="8580168c6dfd86dbe8721b35dc704bcc557e04f78848849b044d2433c06539fb343e3cc83cf1f2025d60a82ff8b1888ed74d8cb21f055a9e187094fdd7a2b95c15bc97bb083d04734645a845b9c22972c674b14f4ce5d26d60c29b5b953756694ec3eaea64bbf93eface8f4ffea2cfdbb4a58a12d743acc1800d88b883dc019eee7d", @flag={0x4, 0x3b}, @typed={0x78, 0x17, @binary="7087fa544e5206c315b8dbbc9d5278b4be7e5f2e7f3f47b1ad8e84ce4a0c360800a766d92154e4f0ee0f62f21b1e0ffeb8049735735052fea9ce47ac438acfdca0749b37a77b6bb37250171a3238fb68d4d2e7415d10f175ca1c3da463f1e6cdd98f6c26d617ad7a73ec66033e4e1aa9"}, @flag={0x4, 0x4d}, @flag={0x4, 0x6a}]}, @flag={0x4, 0x81}, @typed={0xc, 0x45, @fd=r19}, @flag={0x4, 0x82}]}], 0x594}, {&(0x7f0000281000-0x570)=[{0x15c, 0x11, 0x108, 0x6, 0x0, [@flag={0x4, 0x62}, @nested={0x7c, 0x59, [@typed={0xc, 0x68, @fd=0xffffffffffffffff}, @flag={0x4, 0x79}, @generic="fc1dbfa38edf39054e07771b765be834364e5893b25760da1c3246a3c4c005acd0cdbc33f2f7c23750b4feb40d4a31e17d33c5a95d43a898862ea3aedfb1812a9f871b4087e954", @flag={0x4, 0x5a}, @generic="", @generic="71553f31bdac6106c1fb1536e40a24c201f55f62cd0f14d3b0b5ba"]}, @nested={0x80, 0x6f, [@typed={0x70, 0x8d, @binary="59bdd34708d6e8e9561d92b9254bffb9fb9d2ccbc413af77f511e9af274ed696336a1ffbe337e27197afefcab8726520234880d270b7bb18cf6eecf1c593df52e2acdbe71957155f9520167466449250a1ae499bb53cb133e702b092117d20ef46f9fc4936c6"}, @typed={0xc, 0x2a, @u32=0x7}]}, @generic="281a17f7f294484a64ebc9b1857f0bdc43d1392197413ac8a7a44cb755176d1053dbba9720d1fa01a5cb4b2f366cb47696b3ee4fe1c9334cf1791276f61c6989ab01034a9adfb891a4"]}, {0xec, 0x1b, 0x100, 0x0, 0x3, [@generic="f92ed619e256c4093545c43cff7362fb12504cfdf773f32dae4461a99382c9d97f21466e74acb80e761030c28021254105c250762e1472717c868fec687a55527495d8fd1af8b5656db8a129c8c125f366921df110bbb222126a102ff9aee0526dcba6bb72fa8c062a1eda39bfa658e70058cbc3ec86e207d23301a7", @nested={0x5c, 0x8e, [@generic="04f911fd423fd4fe7677c6f716282917362550ca3b7232006bdcb516fd5e9c314f6d84343b0a39489f5bdbc41d700a7a157d5292f817b90316dbc01ace7026dc7661dd4b8e5ca9b11829f5d3f5d475114505c1", @flag={0x4, 0x41}]}, @flag={0x4, 0x13}]}, {0x328, 0x3c, 0x2, 0x0, 0x2, [@nested={0x230, 0x88, [@generic="88b841674016673fd420eb99b8d265f81b5c1310ad603a98e7a798496be4ff55584d1060f5e72669982e99a73c54386537e308c274c43d0db102a375cb6badbad7adf89f20356e9de9a5f4d98fd560e66f887017d27367c943c6ed88e0ae8e4650ec70ce7470d12b0fe5c4", @generic="a8b1d15d59163ff18bef79b2c6e925801c20a427acf96d23c73ebb6e00be856787c5a444ceca7096b3364841f9cf9ca2428a0ac5a01e2920d477191209656b8ad8984ee0cf33e13f373da7a12a5d90202e4b7bd989d9e9016e1825d86a9bb0f2c3da72e4d0bbfc8cd6449020ac4b6062c4ab0fa6085c13f698d266fb2c3c316236c33adb65bd5c40bc0e480b2d5b", @flag={0x4, 0x4}, @generic="5b6af047c0547764fc12a161ada9799cc88fe66f277c662cafeecb45810b93e84c63959a1a6c09cfe4c3", @generic="ef9de42013bab24b55cfc18e0ac6bf5f1dc543a7bd05264c6167cf0969b7279f478c669e22afa9b7b6ab78beb6dc0f72da2c3ed93dd5dda6013a7e9bb42f1d0353f4e864e5a3ff03556adfd46a460272ac14bbb889399baf309316a433895a8b42930de295978282807b09b2866c995f755c3ca88cec8db2fe3d2dd70a2e581983586c7fd50c27fcd325550aed0e1bffde968fa28228540db52e83acbddb90e9c8b18b9ffedb6dbf1fbee637d4b50e891884641f23c22659dbd338bd3f8263c1d34599fb9819e77833", @flag={0x4, 0x2b}, @flag={0x4, 0x3f}, @generic="1814a296", @generic="7146b1628ec59d4072747ead3b06234ee0b8dc421c51dc3df4f38c2e5b498920b250230e601537f2997c89a24bb1"]}, @nested={0x20, 0x2c, [@typed={0xc, 0x6a, @fd=r20}, @typed={0xc, 0x49, @fd=r21}, @flag={0x4, 0x24}]}, @generic="9c828e90a13adc653b3872a2482f840f23afb83183f5e75586dd8cb5c468f8f875e887e6726af769f209ec2184f9d363a23b49c4883a7bd402eaaefb4c7a008328681cc91163b5d8cd307f6b4adf990a79905d78c7034475b2dcdb7d19e0a3cea437b2492566633363648db1a76b6844d2597d34bbc505b164a17356e65f57dbdae64efe6723f1", @nested={0x2c, 0x78, [@typed={0x18, 0x53, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @flag={0x4, 0x2e}, @flag={0x4, 0x65}, @flag={0x4, 0x8d}, @flag={0x4, 0x23}]}, @flag={0x4, 0x93}, @nested={0x10, 0x5a, [@typed={0xc, 0x30, @ipv4=@rand_addr=0xdf}]}]}], 0x570}], 0x7, &(0x7f0000001000-0x38)=[@rights={0x18, 0x1, 0x1, [r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x38, 0x10}, 0xc1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(0xffffffffffffffff, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000146000)={0x4, 0x0, &(0x7f0000291000)=[@dead_binder_done={0x40086310, 0x1}], 0xfffffffffffffd3e, 0x0, &(0x7f000096c000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) fcntl$dupfd(r0, 0x406, r1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d98000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009ea000-0x30)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000059e000)=""}) r3 = syz_open_dev$midi(&(0x7f000059f000-0xb)='/dev/midi#\x00', 0x1f, 0x200) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) 2018/01/11 12:59:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="", 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00005fe000-0x10)={0x0, 0x0}, 0x0) r0 = creat(&(0x7f0000e0d000-0x8)='./file0\x00', 0xf) mount(&(0x7f0000fd5000)='./file0\x00', &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000049a000-0x5)='nsfs\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x35) memfd_create(&(0x7f0000b51000)='em0%eth1\x00', 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008c8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000082b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cfb000)=0xc) sched_setscheduler(r2, 0x6, &(0x7f0000ca6000)=0x7fff) 2018/01/11 12:59:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000caf000)='/dev/dmmidi#\x00', 0x1ff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005c1000)=0x4, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00004be000-0xd8)=@pic={0x0, 0x8, 0x0, 0x8be, 0xff, 0x0, 0x20, 0x42, 0x400, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 12:59:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008bf000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x5, 0x0, 0x1000000000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x9201, &(0x7f00002ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/11 12:59:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x8, &(0x7f000021f000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000a90000-0x68)={0x74, 0x0, [0x100, 0x0, 0x100000001, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 104.346677] binder: 19371:19377 BC_DEAD_BINDER_DONE 0000000000000001 not found 2018/01/11 12:59:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a00000-0x8)=0x75) rt_sigqueueinfo(r0, 0x0, &(0x7f0000f81000)={0x0, 0x100000001, 0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f0000c24000)={0x2, 0x78, 0x72, 0x83, 0x0, 0x4, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000ffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000288000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x140000000005, 0x0, &(0x7f0000957000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$netlink(0x10, 0x3, 0x10) close(r2) bind$unix(r4, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/enforce\x00', 0x200000, 0x0) open(&(0x7f0000b09000-0x8)='./file0\x00', 0x40200, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c15000)='/selinux/relabel\x00', 0x2, 0x0) r7 = creat(&(0x7f0000cc2000-0x8)='./file0\x00', 0x182) ioctl$KVM_GET_CPUID2(r7, 0xc008ae91, &(0x7f0000a63000-0x30)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) bind(r6, &(0x7f000092d000)=@ethernet={0x10000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff73) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000090f000)={@generic="09688368534286b93749417c393d85cb", @ifru_addrs=@nfc={0x27, 0x81, 0x157, 0x6}}) r8 = open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x101) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b94000-0x8)=@assoc_value={0x0, 0xfffffffffffffff9}, &(0x7f000006a000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f000014a000)={r9, @in={{0x2, 0x2, @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]}}, 0x8c) getsockname$unix(r4, &(0x7f0000593000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cdc000)=0x8) ioctl$int_out(r2, 0x5462, &(0x7f0000f23000-0x8)=0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000bed000)=@int=0x81, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e90000-0x8)={0x0, 0x28, 0x0, []}, &(0x7f0000079000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000750000)={r10, 0x5}, 0x6) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r5, r3]}], 0x1, 0x0}, 0x0) 2018/01/11 12:59:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f00007ce000-0x4)=0x0, &(0x7f000070e000-0x4)=0x4) setsockopt(r0, 0x200000000, 0x7bb, &(0x7f000086d000)="b5e48b5aa7c141e91afd8851d0578297b24b543028ab08ef68e022037ae30dc6d8f10e847a8eac65efd3e3f6f18174802cefd7e5014f08b5fe369bcb94fe4895ebee629948a650c4f11b3af4f380ec2f6783cbf9b793adbea366dda06de35a91d92ba2136322ff823fec8c9e7f6862e9e91826f1d05322393eaf23bf736daa50c0acb80132bc95e0a84a135c465751a29c039f658d44e26e5938", 0x9a) 2018/01/11 12:59:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="", 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0xf6df], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) sched_yield() ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = semget$private(0x0, 0xa0b0c3a149c2ae63, 0x100) semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000245000)=""/90) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 104.388642] binder: 19371:19386 got reply transaction with bad transaction stack, transaction 129 has target 19371:0 [ 104.399455] binder: 19371:19386 transaction failed 29201/-71, size 0-0 line 2772 2018/01/11 12:59:53 executing program 5: getrandom(&(0x7f0000733000)=""/245, 0xf5, 0x2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d2c000)='/dev/sequencer\x00', 0x1, 0x0) write$tun(r0, &(0x7f0000ddd000-0x1015)=@pi={0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x0, "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"}}}}}, 0x480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x800) 2018/01/11 12:59:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) mknod$loop(&(0x7f0000487000-0x8)='./file0\x00', 0x80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f00005d4000)={0x2, 0x1000, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 12:59:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) syz_open_dev$vcsn(&(0x7f0000c9d000-0xa)='/dev/vcs#\x00', 0x3e7, 0x141580) 2018/01/11 12:59:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="", 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000de7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c2a000-0x4)=0xc) sched_setscheduler(r0, 0x6, &(0x7f000066e000-0x4)=0x3f) r1 = socket(0x11, 0x8000000000000802, 0x0) bind(r1, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000196000)={0x0, 0x1a, "d1936d113d1562648d31748b537ba8fddcde9fabbdf5c0d3f333"}, &(0x7f0000f70000)=0x22) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000380000)={r2, 0x6f, 0x0}, &(0x7f0000fb7000-0x4)=0xfffffda5) write(r1, &(0x7f0000067000-0x1)="", 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00009b8000)={0x7, &(0x7f0000a5c000-0xd2)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) recvfrom$ipx(r1, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) [ 104.460121] device lo entered promiscuous mode 2018/01/11 12:59:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182", 0x59) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 104.472842] binder: BINDER_SET_CONTEXT_MGR already set [ 104.472853] binder: 19371:19377 ioctl 40046207 0 returned -16 [ 104.473487] binder: 19371:19392 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 104.475224] device lo left promiscuous mode [ 104.482931] binder_alloc: 19371: binder_alloc_buf, no vma 2018/01/11 12:59:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 12:59:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d08000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000364000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00009ce000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000750000-0xc4)=""/36, 0x24) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") 2018/01/11 12:59:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000897000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000892000)=0x9, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000030a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005f5000)=0xc) socketpair$inet(0x2, 0x5, 0x2e10, &(0x7f000030f000)={0x0, 0x0}) r2 = socket(0x11, 0x8000000000000802, 0x0) sendto$inet(r2, &(0x7f0000493000-0x13)="6dd1132501c94caeac776b668360dcf4948691", 0x13, 0x4800, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00009dd000-0x38)="26ca2d172440474e782065dda154348bd805c3a5bc3cc6f5828048e551367707017b893ae5b0d4aeff688ced65c7159b79a8ecc2c17bab9e", 0x38) write(r2, &(0x7f0000067000-0x1)="", 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000066000)={0x0}, &(0x7f0000854000-0x4)=0x4) fstatfs(r0, &(0x7f0000dd4000-0x73)=""/115) recvfrom$ipx(r2, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00009bf000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00002e9000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xb2, &(0x7f00009dd000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x9, 0xa4, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x3, 0x3, r0, r1, 0x5, 0x0, 0x11, 0x0, 0x4, 0x0, 0x1, {[@timestamp={0x8, 0xa, 0x10001, 0x4}, @fastopen={0x22, 0x12, "800f5fae08b2c3787653197199517b62"}, @nop={0x1}, @nop={0x1}, @md5sig={0x13, 0x12, "b0327185cc6bd9814972f267f495b850"}]}}, {"8ac6376c11f560a6c8dc464c8cfd80215b62d1157caab58789722d648b8892be33cf6cdab95d340c93aed9391f8afef2192456e348b8ad8029e14c6220a58ae3866d81eb2c39771cf769ca8c"}}}}}}, 0x0) 2018/01/11 12:59:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000004006, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000718000-0x10)=@req={0x12, &(0x7f0000b4b000-0x28)={@generic="2d79d64b2359f486c9e7a19b5a31f16c", @ifru_mtu=0x0}}) socket$kcm(0x29, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000a37000-0x4)=0xffff, 0x4) 2018/01/11 12:59:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x96c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009ed000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="020000000200012300000000fffff37f00000000", 0x14, 0x0) 2018/01/11 12:59:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mprotect(&(0x7f00001b5000/0x400000)=nil, 0x400000, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f000092b000)={0x0, 0x7, &(0x7f0000215000)="9c", &(0x7f00004a6000-0x2)='mi', 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) 2018/01/11 12:59:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182", 0x59) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd2e32ffa825fcec451d2b7a89598d49681459593dc8b0d95a423b46ccc92f3a06e5fdf31c06f1da539671e12db8e31091b12045ee8ad740b2ee9bb7549c258e913d5128f5c4c8e755223c612050f5d89303a236aacd593998b37213572aad42c3188a083689ce3248030feaccdd929c03403326f6b736195c9aea8d43e07317db6b8647e3aa9eb04ea150e799f354f1ed86c3170fff52351ff2e2d295b6d8b70ac31c4b15326d2df54c3b660711703d0f2338c39aacdf7bd9bb234c0236ed2bce67c75dc382057c96eb889e3e08d1b838cb417c58a40069c40d300b2e5410b8a0b9ea351ed371e648cd30a30755d3e50f2c6b39bf7eca642b7531eb1d63af771e94f4b25ffb3255b7e32a4d4cf4c7e7ff86bf6b3496219605bea5ddf556f83421814a6b4076f4eb097d0e1650dec7087843524c942053c7eb8837262d25d7269ca919b942c0506ef2ba0ea5cc05dcde40679300fb3c1d89498ebc23f151567db27bfc491873bc34b213a1950063f7a8c25c8809b5c5dac97f01078e3668d83883ee64b0e035d47c3f1de992ac9f72d7f73ba87c1318df1084d27019310fe6a835d5d47e159e638563ed06772eb3e452e513e3737f49878b8c3f0f3c5b6a39c8e7b01a97a2648a61aeb4c2799a84db31184ea11030a096636448ff60fa7b3094e4c5ccbd1de6bc01d8666a15d26b564a23cf02749cb352b0e21110470d70b2058c", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:53 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_SMI(r0, 0xaeb7) timerfd_gettime(r0, &(0x7f0000010000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x8000008004500f, &(0x7f000000e000)=0x0) 2018/01/11 12:59:53 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f000022c000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0xffffffffffff7b83, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x10001) socketpair$inet6_sctp(0xa, 0x4, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, {0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x101}, 0x9, [0x698, 0x8, 0x1, 0x80000001, 0x1, 0x3b59, 0x2, 0x10001]}, 0x5c) [ 104.482955] binder: 19371:19377 transaction failed 29189/-3, size 0-0 line 2957 [ 104.530763] device lo entered promiscuous mode [ 104.550369] device lo left promiscuous mode [ 104.645999] binder: undelivered TRANSACTION_ERROR: 29189 [ 104.655595] binder: release 19371:19386 transaction 129 out, still active [ 104.662722] binder: undelivered TRANSACTION_COMPLETE 2018/01/11 12:59:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182", 0x59) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) r1 = syz_open_dev$mice(&(0x7f0000d89000-0x10)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009af000)={0x0, 0x8ad2}, &(0x7f0000302000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a5d000)={r2, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c9c000-0x4)=0x82, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) 2018/01/11 12:59:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000e2a000-0x118)={0x7, {{0x2, 0x3, @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]}, {{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) bind(r0, &(0x7f00006e2000)=@hci={0x1f, 0x9, 0x1}, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a1a000-0xa0)={0x0, @in6={{0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10000, 0x7fffffff, 0xffffffffffffff00, 0x80}, &(0x7f00000a1000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000395000-0x41)={0x0, 0x39, "4157a5e1f098a5e67cd4da424e8ce5a59df06bee24bb33552101873ef5f5fed1b4801b3693071a94356572d8867106a9d108c13afd6b35efc8"}, &(0x7f00003f0000)=0x41) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a5f000-0xb8)={r1, 0x7, 0x100000000, 0xff, 0x40, 0x0, 0x3ff, 0x3, {r2, @in6={{0xa, 0x2, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x0, 0x7f, 0x401}}, &(0x7f00001e9000)=0xb8) r3 = msgget(0x3, 0x400) msgsnd(r3, &(0x7f0000016000)={0x1, "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"}, 0x1008, 0x800) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e35000)='/selinux/access\x00', 0x2, 0x0) 2018/01/11 12:59:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000641000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000011000)={{0x6, 0x0, 0x5, 0x2, "7c0666b2a4aa3361fa60dba227ee85126f6bb900394f9fa69ca30648d12f3e1d29873da55049164beeec9c48", 0x2}, 0x0, 0x0, 0xee4, r1, 0x6, 0x100000000, "a4aa73cc9c88c095486e87957d1a9ea299f53cb2f83330b17d1d649396689f30c8ad02bc6cf6deec08123583f7af4b9393a82a01375affead30872710d9d8ebc", &(0x7f000013e000-0x11)='/dev/vga_arbiter\x00', 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7ff, 0x9, 0xc00000000, 0x81], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) write(r0, &(0x7f00001a4000-0xa3)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e5eb9cbcf34c47bc9c1a187cbf8fe75579eacc9bfd2d9e5d5447fed5473b5447e6d0cb2b42001000000000000008f18da7c20596f0d602923ed7478f97f8cc704c7560ee72c2e37f2ebddff12982928e59ffcb375", 0x7e) fcntl$lock(r0, 0x7, &(0x7f000044e000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 104.714770] binder: undelivered TRANSACTION_ERROR: 29201 [ 104.729348] binder: send failed reply for transaction 129, target dead 2018/01/11 12:59:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00003aa000-0x9)='/dev/rtc\x00', 0x665634d5eaa148ae, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xffff) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 12:59:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09", 0x85) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b40000-0x8)='big_key\x00', &(0x7f0000bc2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a59000-0x13)="237d28776c616e302d78766d6e65743024e400", 0xfffffffffffffff9) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000350000-0xd)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) keyctl$clear(0x7, r0) 2018/01/11 12:59:53 executing program 6: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = open$dir(&(0x7f000004c000-0x6)='./bus\x00', 0x0, 0x0) getdents(r0, &(0x7f0000050000-0x12)=""/24, 0x360) 2018/01/11 12:59:53 executing program 7: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000f90000-0x5)='user\x00', &(0x7f0000f8f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f90000-0x1e)="a02984a0ee48a3c93e044091fbc0009f74c01413e863f9c6fdcc8911d288", 0x1e, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000861000-0xb)='pkcs7_test\x00', &(0x7f0000b4f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) r2 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000797000)="", 0x0, 0x0, &(0x7f00008e5000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:53 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005e1000)='/dev/sequencer\x00', 0x180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x3, 0x4895, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f0000ac5000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e5f000-0xc)=@sack_info={r1, 0x9, 0x10001}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000989000-0x10)=@generic="c328d65ce80f8810164cb6f36fb60b78", 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000b9c000)=0x0, 0x4) r3 = syz_open_dev$vcsa(&(0x7f00008f9000-0xb)='/dev/vcsa#\x00', 0x0, 0x100) socket$inet6(0xa, 0x80007, 0x4) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006a6000)="668ee76f7b0e8546deb9bc9bfb5b88abbeadfde342ca9a67580f26cb1f6e3cfd95901acc26e65b9768f04ef972da8cdecb01406a69fe4e1b5e9d0ebaf1d363be413b3b31958df09d5515c470fc63aed66d842bb14ac5147b46e1f6f57fe0e6be43e3cdf4715d578993f0cffd08f056cbb00afc7568261322b4daa89533910ef9fc6d05196f", 0x85) 2018/01/11 12:59:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f00002fa000)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0x10) pipe2(&(0x7f00005c4000)={0x0, 0x0}, 0x4000) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000049a000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 12:59:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09", 0x85) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:53 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000004000)={0x0, 0xa}) r0 = syz_open_dev$audion(&(0x7f0000007000)='/dev/audio#\x00', 0x7, 0x100) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000001c000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000007000)={{0x1, 0x7, 0xfffffffffffffffa, 0x83f, "c7e2849979491a64d1dddab95dd53c0ace382197d5f3d919eaf1c8ba51c669b6bf6d9f160dacbbfa76d9e28b", 0x81}, 0x0, 0x0, 0xc2, r1, 0x1, 0x80000000, "e1817a3e480ddaed0f037b78717d098011641a37027bb8308828fa2ab550c3f20c04b92de70b439ffc3c14c0830fcdd1227907395d777dab173a7fc91e17fdeb", &(0x7f0000017000)='\',-#\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xdc9, 0xfffffffffffffffc, 0x9b4, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 12:59:53 executing program 7: ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f000060e000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000ab2000)='/dev/amidi#\x00', 0x1, 0x80) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001ae000-0x24)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/01/11 12:59:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c46000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$TCSETA(r0, 0x5406, &(0x7f0000a34000-0x14)={0x80, 0x83e, 0x800, 0x3f, 0x0, 0xd23, 0xffffffff80000000, 0x26f, 0x401, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00004fd000-0x40)={0xf57, 0x6, 0x2, 0x3, "4d5c4bf0cf59dc528bfbd4e9b850db09f0ad112c3f2f73e42f89a2c2d6701564080a70280eef13027a6a4835", 0x5}) r1 = syz_open_dev$sndctrl(&(0x7f0000c51000)='/dev/snd/controlC#\x00', 0x1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000998000)='/dev/dmmidi#\x00', 0x2, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000052000-0x8)={0x0, 0x80000000}, &(0x7f0000107000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bb6000-0x8)={r3, 0x64b2}, &(0x7f0000f14000-0x4)=0x8) ioctl$TCSBRKP(r2, 0x5425, 0x7) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00009d1000-0x4c8)={{0x8, 0x0, 0x0, 0x0, "973765eae554d7fdffd2b00c75130f34253c4ccdb83c480f51d7cf0723923abc758a634e31309e23e1cfb424", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000c76000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 12:59:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000001000-0x30)={0x9, 0x3, 0x3ff, 0x1, 0x10000, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffffffff76c8, 0x8201) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x3) 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) waitid(0x3, 0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getitimer(0x1, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setitimer(0x0, &(0x7f0000001000)={{0x0, 0x0}, {r3, 0x7530}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) set_mempolicy(0x7ffc, &(0x7f0000ec8000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x402000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f000090f000)=0x0) 2018/01/11 12:59:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0x626000)=nil, 0x626000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00001e5000)={0x3, &(0x7f000061b000)=[{0x800000001c, 0x0, 0x0, 0x0}, {0x87, 0x0, 0xfffffffffffffffc, 0x0}, {0x4, 0x0, 0x0, 0x8000000000000000}]}, 0xffffffffffffff00) write(r1, &(0x7f000051b000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) mmap(&(0x7f0000626000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000626000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f000000b000)={0x3, 0x80000000}) 2018/01/11 12:59:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09", 0x85) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000ac2000)={0xfd84, 0x100000001, 0xbd4, 0x1}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000982000)={0x115001, 0x4000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 12:59:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ab4000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000047f000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000344000)={r1, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x8000000000000802, 0x0) bind(r2, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r2, &(0x7f0000067000-0x1)="", 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00006fc000-0x40)=[{0x3, 0xffff}, {0x3, 0x80}, {0xb, 0x4}, {0x7, 0x7fffffff}, {0x8, 0x1}, {0x3, 0x80}, {0x7, 0x1}, {0x0, 0x2}], 0x8) recvfrom$ipx(r2, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000486000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00007b4000)=@pic={0xc5de, 0x6, 0x8000, 0x96d, 0x303e, 0x2000000, 0xbf, 0xfffffffffffffff8, 0x7, 0x10000, 0x2dca8ed0, 0x4, 0x1, 0x71, 0x200, 0x4}) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x1, &(0x7f0000d71000)="ace5") ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000ba4000-0x10)={&(0x7f00004cb000/0x4000)=nil, 0x4000}) 2018/01/11 12:59:53 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) read(r0, &(0x7f0000fe0000-0x1)=""/1, 0x1) getrusage(0x1, &(0x7f0000078000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000fd8000)=""/0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 12:59:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000338000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f000034f000-0x18)={0x81, 0x8, 0x6a, 0x2, 0xfd, 0x401}) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) [ 105.173354] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=19534 comm=syz-executor5 2018/01/11 12:59:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000097d000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x5585) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00001a4000)=0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f95000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getpgid(0x0) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)=0x5) mkdir(&(0x7f000082f000)='./control\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 12:59:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000045a000-0x10)='/selinux/access\x00', 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000746000-0x18)={r1, &(0x7f000091a000)="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", &(0x7f0000be4000)=""/127}, 0x18) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x8, 0x2, &(0x7f0000001000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000004000-0x4)='GPL\x00', 0x4, 0xe, &(0x7f0000004000)=""/14, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000177000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x5c, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@algo_auth={0x48, 0x3, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:59:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000642000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00004de000)='/dev/vcs#\x00', 0xb5, 0x80080) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008c5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000a10000)={0x0, &(0x7f0000969000-0x8)=0x0, 0x2, r2, 0x4}) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup2(r5, r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b34000)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000044a000-0x4)=0x0) getpgid(r7) write$tun(r6, &(0x7f0000ae7000-0x53)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) [ 105.235955] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=19534 comm=syz-executor5 2018/01/11 12:59:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004dd000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000af6000-0x10)={0xb25, 0x4, 0xfffffffffffffc00, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000020a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) open(&(0x7f0000861000-0x8)='./file0\x00', 0x4000, 0x2) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$netlink(r2, &(0x7f00005c9000)={0x0, 0x0, &(0x7f0000374000)=[{&(0x7f0000cf0000-0x3d0)=[{0x20, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@generic="0981d9fa6d5c99c4ff5339f035"]}], 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 12:59:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000711000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000580000)={{{{0x2, 0x0, @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]}, {{0xa, 0x1, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff00000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x0, 0x8, "77e8aa72b70fede25532c46e89bd00bc052c89e0e7fb254b520d5eaebf8e3bddaa8cb3558a2a7a38b1ba88b531a57954543d9881892c6f0e42d023aba680faa138f0d2dcdc486c8e4a4900718894f25b"}, 0x160) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000a9b000)='/dev/snd/midiC#D#\x00', 0x1, 0x34fa0512b480f8b8) ioctl$TCSETS(r4, 0x5402, &(0x7f000098c000-0x24)={0x0, 0xff, 0x5fd4, 0x1ef, 0x3, 0x4, 0x0, 0x2, 0x4, 0x100000001, 0x10001, 0x401}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eb9000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$sock_netrom_TIOCOUTQ(r5, 0x5411, &(0x7f0000bd4000)=0x0) pwritev(r3, &(0x7f000074c000-0x60)=[{&(0x7f0000bf6000)="", 0x0}, {&(0x7f00003e7000)="c1f65381725c49f11da9f051bd771ddf91cba7b69306cedc85837db76aaf693acb68004e14f871271d593a2a5e2f87e65fa6dffac6a555ee32dd4666bf014f8220cb4ed8c74ec43ecb0af6c2a874c785cd0c615462008a2f", 0x58}, {&(0x7f00002df000)="893c85832d8043f0d19e32e3cfb4e9a6fa471d77c77ea8944ee7d009ed0d780677ab88a1e1e1152ae4ec75e57a63353df9906b04c93ae25f862bf26f20c5bf9533866ea4e6969443a52fef4c73b37622f47b7ecb84e4325453722ed4300a9f6aa99e8fe717303687883f437b5641a26899e170d5ec3883c73b43609d85724adb94d4b4700da4b35b1a1125a2909c4d2b1cb98a7802922c57a73aa67bd68bd5d867903ee98aec4ac6c15f5a85cfaeae18495c64dac3b204965d44376fe2885379c976986826202fd5da9ce9d02885c6231005bbf91c1a637c74b717b82c533311d709e76ede5572061a0611a40dd46e6b93ebb60f5194ed23", 0xf8}, {&(0x7f0000c04000)="3ee7ee7b02ae1cb5ca1e923dd091124a2b8e8dae0d82ce729bfc8c036cd4284634f0fc191161870cfe3d43bc28529945de12979f4f427d72ec6a0bc4060ac136c6b6817918227eea3ecd23811d31d40079ed43850e7a579a9ca9e9b8c95e350e169b77c36d0d7258546fd1d68b733356dddb0d5e3c883e8df4668899f72a32ef77036c8868ed9048bfc6de11158612ce967384ee5fd041e7f54f261229ff07f8c260bcb5daba477d2e1b0c3fa25ff2cde3e98498f6cb1b9416a0a051", 0xbc}, {&(0x7f00001d2000)="366449eed5b82e004a852089b445b1b3acfe204a703aa116f20bb22308781a728638aba4f7170d9510352af932c6bb9af83e4babe3e01863cf9ff4d562d9a5dcddca79ebadac63d207496dac1c97070efc5f0b5b9479c36c5d25601a55159002963df6e9d9ebcec0aff5fe2b8a2e62709320840071086707c4e298aa5a30e0ac9d13e722700dcb4bb4b9", 0x8a}, {&(0x7f0000df6000)="f86f2a49fee52ee03fa1ceadb1c41b4cbe71777f0b92a8d8dd8c7a87ebac2de9f8bd96bee0e4d5f000e8beb9a7946140cee352b9e6dd6920a31f4b750fdca59524b4fdfdf36cb7ca2a1f4c0a0384a7d88e2ba60b5c04b7d87b39f455027672bb6ee4543833a53e2bb0826f7f6d778ffd6d4d922327dde24bca9e28df956730d5d8f2d045bac4c2f1b2c885c9802639b8fc8f40d3d5ba7ddf54720d1dd8c69815689ea3f2361cf9a939edb770d0750851917360ce89956ecd", 0xb8}], 0x6, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000f5b000-0x18)={0x1, 0x0, [{0x40000073, 0x0, 0x0}]}) 2018/01/11 12:59:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/01/11 12:59:54 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000071c000)='/dev/hwrng\x00', 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000734000)=0x154, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x8000000000000802, 0x0) bind(r1, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c86000)={0x1f}, 0x4) write(r1, &(0x7f00009a5000-0x93)="68683273134d0e797ca5827e04b24d2a57278547a4ea195890b838bd54b639adff019487390c6d8cbe22b7a710801fc5a64500584a60c0fe1022d6a1e438bcf205fa284b7253b4afcfb7326be582d810b0d555b8dd228675071d8d541f000000055698f17c21ee0cafc5ae7c766105a8b937be5c164743214f84fd2b3170925638a9a41dec24039a5cf631eb69c30d4cd626ee", 0x17a) recvfrom$ipx(r1, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000909000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000558000-0x8)={r2, 0x0}) 2018/01/11 12:59:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6", 0x9b) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6", 0x9b) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/11 12:59:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6", 0x9b) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 105.342432] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/01/11 12:59:54 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000071000)='net/dev_snmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000e2e000-0xc5)="c8835d8d3c644b60a09cf2f373fa348063e8cd244f9d152d531c490ec8c9f42af08fed86aee580ec762ba2d60756507535aebf4f221c2620cb89fcc729277a7901b8ae5cce061037332f49935ce21ba5f5014f398960aab12a04629292d1c1de556644b42195e85277e33c04f7925a115745b8bbac604a26a5403698bf912e5a0459ce17a76c91d23b826a9821f0774fc2f57ab9fd1b6f1d0276ae16605f14a88b8e41f6ceb0deae644626934d0dee7c09be934be13ccbca53e14eeefa968122421fe1706c", 0xc5, 0x1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 12:59:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000213000-0x11)='/dev/qat_adf_ctl\x00', 0x4a080, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000edf000)=0x0) 2018/01/11 12:59:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000e28000)='/dev/dmmidi#\x00', 0x200, 0x101001) writev(r0, &(0x7f0000bbd000)=[{&(0x7f000001e000-0x7d)="fa", 0x1}], 0x1) 2018/01/11 12:59:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000795000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000297000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000093000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000ace000-0x20)={{r1, r2+10000000}, {r3, r4+10000000}}, &(0x7f00007f0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/11 12:59:54 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007f4000-0x4)=0x420, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) r4 = socket$inet(0x2, 0x1, 0x0) r5 = dup(r4) bind$inet(r4, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000987000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r5, &(0x7f0000456000-0x3c)=[{{&(0x7f0000590000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f000053d000)=[{&(0x7f0000caa000)=""/4096, 0x1000}], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00009ea000-0x10)={0x0, 0x0}) shutdown(r5, 0x1) recvfrom$ipx(r5, &(0x7f0000998000)=""/71, 0x47, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r5, 0x40045542, &(0x7f0000e18000-0x4)=0x7) [ 105.407132] netlink: 'syz-executor1': attribute type 3 has an invalid length. [ 105.430182] handle_userfault: 84 callbacks suppressed [ 105.430187] FAULT_FLAG_ALLOW_RETRY missing 30 [ 105.448944] QAT: Invalid ioctl [ 105.468400] QAT: Invalid ioctl [ 105.497478] CPU: 0 PID: 19569 Comm: syz-executor2 Not tainted 4.15.0-rc7-next-20180111+ #94 [ 105.505969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.515296] Call Trace: [ 105.517857] dump_stack+0x194/0x257 [ 105.521462] ? arch_local_irq_restore+0x53/0x53 [ 105.526112] ? handle_userfault+0xb97/0x2500 [ 105.530498] handle_userfault+0xbd9/0x2500 [ 105.534707] ? handle_userfault+0x185a/0x2500 [ 105.539197] ? userfaultfd_ioctl+0x4520/0x4520 [ 105.543754] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 105.548921] ? find_held_lock+0x35/0x1d0 [ 105.552956] ? print_irqtrace_events+0x270/0x270 [ 105.557685] ? print_irqtrace_events+0x270/0x270 [ 105.562409] ? cpuacct_charge+0x2e6/0x5c0 [ 105.566542] ? perf_trace_lock+0xd6/0x900 [ 105.570683] ? trace_event_raw_event_lock+0x340/0x340 [ 105.575846] ? __lock_acquire+0x664/0x3e00 [ 105.580052] ? check_noncircular+0x20/0x20 [ 105.584254] ? __lock_acquire+0x664/0x3e00 [ 105.588456] ? lock_release+0xa40/0xa40 [ 105.592405] ? __lock_is_held+0xb6/0x140 [ 105.596449] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 105.601609] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 105.606774] ? find_held_lock+0x35/0x1d0 [ 105.610818] ? __handle_mm_fault+0x3296/0x3ce0 [ 105.615373] ? lock_downgrade+0x980/0x980 [ 105.619496] ? lock_release+0xa40/0xa40 [ 105.623443] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 105.628954] ? do_raw_spin_trylock+0x190/0x190 [ 105.633524] __handle_mm_fault+0x32a3/0x3ce0 [ 105.637919] ? __pmd_alloc+0x4e0/0x4e0 [ 105.641996] ? print_irqtrace_events+0x270/0x270 [ 105.646734] ? find_held_lock+0x35/0x1d0 [ 105.650777] ? handle_mm_fault+0x2a0/0x930 [ 105.654984] ? lock_downgrade+0x980/0x980 [ 105.659136] handle_mm_fault+0x38f/0x930 [ 105.663173] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 105.667721] ? vmacache_find+0x5f/0x280 [ 105.671677] ? find_vma+0x30/0x150 [ 105.675196] __do_page_fault+0x5c9/0xc90 [ 105.679242] ? mm_fault_error+0x2c0/0x2c0 [ 105.683366] ? __lock_is_held+0xb6/0x140 [ 105.687406] do_page_fault+0xee/0x720 [ 105.691186] ? __do_page_fault+0xc90/0xc90 [ 105.695393] ? check_noncircular+0x20/0x20 [ 105.699596] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 105.704753] ? check_noncircular+0x20/0x20 [ 105.708971] ? perf_event_sync_stat+0x5b0/0x5b0 [ 105.713622] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 105.718445] page_fault+0x2c/0x60 [ 105.721871] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 105.727636] RSP: 0018:ffff8801c48e7928 EFLAGS: 00010246 [ 105.732969] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825aa231 [ 105.740210] RDX: 00000000000000c9 RSI: ffffc90004b67000 RDI: ffff8801c48e7d28 [ 105.747449] RBP: ffff8801c48e7a08 R08: 1ffff1003a8cf48a R09: 0000000000000000 [ 105.754688] R10: ffff8801c48e7858 R11: 0000000000000000 R12: 1ffff1003891cf28 [ 105.761936] R13: ffff8801c48e79e0 R14: 0000000000000000 R15: ffff8801c48e7d20 [ 105.769305] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 105.774487] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 105.779650] ? iov_iter_revert+0x9d0/0x9d0 [ 105.783858] ? current_kernel_time64+0x122/0x2f0 [ 105.788585] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 105.793574] ? trace_hardirqs_on+0xd/0x10 [ 105.797697] ? current_kernel_time64+0x1d4/0x2f0 [ 105.802436] generic_perform_write+0x200/0x600 [ 105.806988] ? __vfs_getxattr+0x8b/0xc0 [ 105.810952] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 105.816201] ? file_update_time+0xd3/0x5b0 [ 105.820409] ? current_time+0xc0/0xc0 [ 105.824191] ? clear_nlink+0xb0/0xb0 [ 105.827891] ? down_write+0x87/0x120 [ 105.831584] __generic_file_write_iter+0x366/0x5b0 [ 105.836484] ? check_noncircular+0x20/0x20 [ 105.840699] generic_file_write_iter+0x399/0x790 [ 105.845433] ? __generic_file_write_iter+0x5b0/0x5b0 [ 105.850512] ? iov_iter_init+0xaf/0x1d0 [ 105.854461] __vfs_write+0x684/0x970 [ 105.858149] ? lock_acquire+0x1d5/0x580 [ 105.862099] ? kernel_read+0x120/0x120 [ 105.865989] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 105.870719] ? __sb_start_write+0x209/0x2a0 [ 105.875028] vfs_write+0x189/0x510 [ 105.878545] SyS_write+0xef/0x220 [ 105.881973] ? SyS_read+0x220/0x220 [ 105.885567] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 105.890574] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 105.895313] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 105.900036] RIP: 0033:0x452ac9 [ 105.903196] RSP: 002b:00007f8e0a80dc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 105.910876] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 105.918116] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 2018/01/11 12:59:54 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000e04000)='/dev/vcsa#\x00', 0xc4d0, 0x2000000c00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000447000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000912000-0x10)={&(0x7f0000dca000-0x2d4)={0x2d4, 0x29, 0x326, 0x4, 0x0, {0x9, 0x0, 0x0}, [@flag={0x4, 0x5d}, @nested={0x2bc, 0x13, [@generic="de2d71b16a41bd3d4dd3e60fcc5c644309bb4b63bc86e8d546a2cbdea7dcd5f56dbfbdfae0a636c72565cfc66848ddaa129edec9904f781d8dcc0795a4b6c7303b723a8ac7e1930ec18af2b369fd79bfeaa6c782a1837f5eace2cb0df30d0225a45d8619693edb49b4aa49bb786213eaf44f2ce98ace017a327c4545de1b3e4e30b682f2", @generic="f5f14fcd7d7abd9ca6b010d6c2c3f0df875de9b1831f05749dd2434dfa22b389e70e16219b2060011f844e45fc2372c357f0cc88e0d6c12567f93d759affd475865e0459aca1a9e6ac72b970c5feda94b085811fb3385a7dd561abf68c752c00fec203aacce462b1b4ae918b71f0", @typed={0xd0, 0x3a, @binary="ae8fc819cede2d8fc7513ffff93f8902bebfeb882419d37430519ae2608c72dee248bc0975bbe30c307931bc238e5f15934a24f96b21853abe0031d25c848bff85bb92bda36fd5f5d167ee8c05a5ad8d6814732e2d8fc209de80143fa182212fcfa46d7fd83377ef383ccf684015109b56444cdec41cc0d6ccc6d599556a3e118f615554d5a2c28c5e907ac066946318697fa048d82a70858be2165368d970ef8710731d2398e9df1c9ea5149359095fa5b8b3342936c3d76074d2d1cf85119b236cb1e3be"}, @typed={0xc, 0x65, @u32=0xe00000000000}, @generic="ae7f9dabeba0928ded07f8fa4a738166e8ea54e6fddc730dd0c1a36cfa3d573d51dc93fc", @typed={0x18, 0x6a, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="", @generic="24ed737e1bc2cefa0ee40130adf29783768f72e407456e57374524183471586aa3606ce61a7fa9b3d5696b77d94cb470f677cc30b291f951e868a331968670a1233180ea140120400ed0737c102e923fd2326b968624986e4c0056b267240bfee764398af0d13b5f1b4c36da08ad101dea0509160246be6b5287fc31959b029e48e9242d401ee5241be01a2a9810641d5b9354dbba2b10b9bd7f4716d4c9bc655330d92ed8f6bfa718488bfe"]}]}, 0x2d4}, 0x1, 0x0, 0x0, 0x20004004}, 0x8800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x8000000000000802, 0x0) bind(r1, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r1, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r1, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) 2018/01/11 12:59:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b61000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@generic="ea0412e01d7b65362da8bf91fe596c10", @ifru_addrs=@ax25={0x3, {"833299ba5658f2"}, 0x800}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00005a2000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000062d000)=@hdr={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "631306", 0x2, "f85e75"}, "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"}}}, 0x41f) r3 = accept4$inet6(r0, &(0x7f0000274000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000071d000-0x4)=0x1c, 0x80800) ioctl$sock_ifreq(r3, 0x893f, &(0x7f0000751000)={@generic="9842956d7dfbd5a73de68011397f9809", @ifru_data=&(0x7f00005a7000)="02001f1e0bfa4ce2a90cea5bce57ee81506d5f4d18813a650ea8cd639f01e847"}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000dea000)={0x0, 0x4}, &(0x7f0000094000-0x4)=0x8) r5 = syz_open_dev$vcsn(&(0x7f00008d3000)='/dev/vcs#\x00', 0x1, 0x8000) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000847000)={r4, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x200, 0x4, 0x3, 0x2, 0x4, 0x3ff, 0x16, 0x7, 0x5, 0x2, 0x4e, 0x3c1000000000000, 0x1, 0x2]}, &(0x7f0000028000)=0x108) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x2000040000041, 0x0, 0x80) 2018/01/11 12:59:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00006ba000-0xb)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ce0000)={0x0, 0x0}) accept4$inet(r2, 0x0, &(0x7f0000cca000)=0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1) ioctl(r1, 0xff, &(0x7f0000384000)="") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000012d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca9000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00007d6000-0xc)={r3, 0x80000, r4}) 2018/01/11 12:59:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 12:59:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) clock_gettime(0x0, &(0x7f0000d08000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000de7000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f15000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000241000-0x10)={0x0, 0x0}) wait4(0xffffffffffffffff, &(0x7f000080e000)=0x0, 0x0, &(0x7f0000932000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f000029e000-0xc0)=[{{r1, r2/1000+30000}, 0x3, 0x7f, 0x495}, {{0x77359400, r9}, 0xffffffff80000000, 0x81, 0xffff}, {{r3, r4/1000+10000}, 0x6, 0x7fff, 0xffffffffffffff7f}, {{r5, r6/1000+30000}, 0x2, 0x2, 0x6}, {{0x77359400, 0x0}, 0xe000000000000000, 0x5, 0x4}, {{0x0, 0x7530}, 0x80000001, 0x6, 0x0}, {{r7, r8/1000+10000}, 0x0, 0xfe, 0x9}, {{0x77359400, 0x0}, 0x7, 0x0, 0x8}], 0x325) [ 105.925357] RBP: 000000000000005c R08: 0000000000000000 R09: 0000000000000000 [ 105.932595] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee940 [ 105.939835] R13: 00000000ffffffff R14: 00007f8e0a80e6d4 R15: 0000000000000000 [ 106.006987] device ip6gre0 entered promiscuous mode 2018/01/11 12:59:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c95000)="0a0775b0d5e383e5b3b60ced5c54dbb78d", 0x11) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100) 2018/01/11 12:59:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000dfe000)='/dev/audio#\x00', 0x24000000, 0x80) r1 = dup(0xffffffffffffff9c) renameat(r0, &(0x7f0000693000)='./file0\x00', r1, &(0x7f00001ca000)='./file0\x00') unshare(0x8000400) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r2, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000cb3000+0xe67)="", 0x0, 0x5, 0x0) mq_timedreceive(r2, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) 2018/01/11 12:59:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_open_dev$vcsa(&(0x7f0000e0b000)='/dev/vcsa#\x00', 0x6, 0x408082) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000065000/0x18000)=nil, &(0x7f0000bca000-0x18)=[@text32={0x20, &(0x7f00002aa000)="66b80a010f00d867673ef40f07b8005000000f23d00f21f835300000070f23f8660f3825ba000001000f01cb6567660f68140fdb5f060f011b2e67650f0018", 0x3f}], 0x1, 0x22, &(0x7f000021f000)=[], 0x1cf499329ff20aa6) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 12:59:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000ff4000-0x8)='./file0\x00', &(0x7f0000004000)='./file0\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000d14000-0xc)={&(0x7f0000950000)='./file0\x00', 0x0, 0x0}, 0xc) symlink(&(0x7f000005b000-0x8)='./file0\x00', &(0x7f0000cb8000-0x8)='./file0\x00') chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/11 12:59:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94", 0xa6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0x0, 0x200, 0x400a7, 0x9, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:59:54 executing program 5: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x10a) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x4, 0x1, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/01/11 12:59:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00002ca000)=0x4) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003c2000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000042d000)=0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f8a000)={0x0, 0x80}, &(0x7f000002c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e04000)={0xff, 0x3, 0x205, 0x7, 0x9, 0x3, 0x1ff, 0x4, r1}, &(0x7f0000f03000)=0x20) timerfd_settime(r0, 0x1, &(0x7f0000878000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000f53000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e0000112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2018/01/11 12:59:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d19000)=[{0xf, 0x4}, {0xb, 0x7}, {0x8, 0xa6c2}, {0x8, 0xffffffffffffffff}, {0xb, 0xd}, {0xc, 0x7}], 0x6) pselect6(0x40, &(0x7f0000592000-0x40)={0xfffffffffffffff9, 0x9, 0x4, 0x7fff, 0x1, 0x5, 0x9, 0x0}, &(0x7f0000e7f000)={0x5c5, 0x2, 0xfffffffffffffff7, 0x5, 0x1, 0x6, 0x3, 0xffff}, &(0x7f0000b44000)={0x7, 0x5, 0x2, 0x5, 0x7, 0x54b, 0x2, 0x7}, &(0x7f0000dfe000-0x10)={0x77359400, 0x0}, &(0x7f0000e8c000-0x10)={&(0x7f0000bea000-0x8)={0x40}, 0x8}) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvmmsg(r0, &(0x7f000008b000)=[{{&(0x7f0000b89000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000094000)=[{&(0x7f0000cb2000-0x1a)=""/26, 0x1a}, {&(0x7f0000f41000-0xd0)=""/208, 0xd0}, {&(0x7f0000c0d000-0x47)=""/71, 0x47}, {&(0x7f000029b000-0x81)=""/129, 0x81}], 0x4, &(0x7f0000094000)=""/235, 0xeb, 0x101}, 0x4}, {{0x0, 0x0, &(0x7f0000b11000)=[{&(0x7f0000ea7000+0x88c)=""/4096, 0x1000}, {&(0x7f0000073000)=""/177, 0xb1}, {&(0x7f000073b000)=""/111, 0x6f}, {&(0x7f0000ee0000-0x5a)=""/90, 0x5a}, {&(0x7f0000d61000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e3a000-0xe7)=""/231, 0xe7}], 0x6, &(0x7f00001fd000-0x18)=""/24, 0x18, 0x9}, 0x6}, {{&(0x7f00005d9000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000638000)=[{&(0x7f0000a6f000)=""/4096, 0x1000}, {&(0x7f0000cc0000-0x67)=""/103, 0x67}, {&(0x7f00000b3000)=""/224, 0xe0}, {&(0x7f0000f3e000-0x1a)=""/178, 0xb2}, {&(0x7f00005cb000)=""/87, 0x57}, {&(0x7f00006d7000)=""/226, 0xe2}, {&(0x7f00001fb000)=""/199, 0xc7}, {&(0x7f0000f58000-0xad)=""/173, 0xad}], 0x8, &(0x7f0000149000-0x97)=""/151, 0x97, 0xf89}, 0x5}, {{&(0x7f00007c5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000fda000-0x70)=[{&(0x7f000044d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c94000)=""/183, 0xb7}, {&(0x7f000004e000)=""/196, 0xc4}, {&(0x7f000021c000-0xba)=""/186, 0xba}, {&(0x7f0000b8d000-0x55)=""/85, 0x55}, {&(0x7f0000b5e000)=""/213, 0xd5}, {&(0x7f000067f000)=""/54, 0x36}], 0x7, &(0x7f0000a25000-0x1000)=""/4096, 0x1000, 0x8}, 0x6}, {{&(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000e41000)=[{&(0x7f00004af000)=""/78, 0x4e}, {&(0x7f000035e000)=""/221, 0xdd}, {&(0x7f0000045000)=""/97, 0x61}, {&(0x7f0000188000)=""/163, 0xa3}, {&(0x7f0000ce5000)=""/0, 0x0}, {&(0x7f00009dd000)=""/164, 0xa4}], 0x6, &(0x7f0000062000)=""/237, 0xed, 0x5}, 0x3}, {{&(0x7f0000322000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000074d000)=[{&(0x7f0000bba000)=""/194, 0xc2}, {&(0x7f0000c15000-0xc)=""/12, 0xc}, {&(0x7f000057e000-0x1b)=""/27, 0x1b}], 0x3, 0x0, 0x0, 0x8000}, 0x3}, {{&(0x7f00002e7000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000083000-0x50)=[{&(0x7f000052e000)=""/64, 0x40}, {&(0x7f0000fd8000-0x1000)=""/4096, 0x1000}, {&(0x7f000022d000)=""/85, 0x55}, {&(0x7f0000ace000)=""/70, 0x46}, {&(0x7f0000f35000)=""/4096, 0x1000}], 0x5, &(0x7f0000032000)=""/0, 0x0, 0x4}, 0x7}], 0x7, 0x2000, 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "00008f006ee4", 0x0, 0x0}, 0xffffff90) [ 106.116715] ------------[ cut here ]------------ [ 106.129833] unexpected usercopy exposure with bad or missing whitelist with SLAB object 'skbuff_head_cache' (offset 64, size 16) [ 106.129948] WARNING: CPU: 0 PID: 19641 at mm/slab.c:4426 __check_heap_object+0xef/0x100 [ 106.149781] Kernel panic - not syncing: panic_on_warn set ... [ 106.149781] [ 106.157142] CPU: 0 PID: 19641 Comm: syz-executor4 Not tainted 4.15.0-rc7-next-20180111+ #94 [ 106.165620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.174950] Call Trace: [ 106.177515] dump_stack+0x194/0x257 [ 106.181133] ? arch_local_irq_restore+0x53/0x53 [ 106.185777] ? vsnprintf+0x1ed/0x1900 [ 106.189552] panic+0x1e4/0x41c [ 106.192728] ? refcount_error_report+0x214/0x214 [ 106.197452] ? show_regs_print_info+0x18/0x18 [ 106.201924] ? __warn+0x1c1/0x200 [ 106.205351] ? __check_heap_object+0xef/0x100 [ 106.209814] __warn+0x1dc/0x200 [ 106.213064] ? console_unlock+0x978/0xd70 [ 106.217181] ? __check_heap_object+0xef/0x100 [ 106.221648] report_bug+0x211/0x2d0 [ 106.225258] fixup_bug.part.11+0x37/0x80 [ 106.229292] do_error_trap+0x2d7/0x3e0 [ 106.233147] ? __down_trylock_console_sem+0x10d/0x1e0 [ 106.238312] ? math_error+0x400/0x400 [ 106.242081] ? vprintk_emit+0x3ea/0x590 [ 106.246040] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 106.250858] do_invalid_op+0x1b/0x20 [ 106.254542] invalid_op+0x22/0x40 [ 106.257963] RIP: 0010:__check_heap_object+0xef/0x100 [ 106.263031] RSP: 0018:ffff8801ccedf5a8 EFLAGS: 00010282 [ 106.268365] RAX: dffffc0000000008 RBX: 1ffff100399dbebd RCX: ffffffff815a613e [ 106.275703] RDX: 0000000000001fd8 RSI: ffffc90003235000 RDI: 1ffff100399dbe70 [ 106.282941] RBP: ffff8801ccedf5b0 R08: 0000000000000000 R09: 0000000000000000 [ 106.290182] R10: 00000000000006e6 R11: 0000000000000000 R12: 0000000000000010 [ 106.297420] R13: ffff8801c1738b80 R14: ffffea000705ce00 R15: ffffea000705ce00 [ 106.304681] ? vprintk_func+0x5e/0xc0 [ 106.308459] ? __check_heap_object+0xef/0x100 [ 106.312932] __check_object_size+0x301/0x530 [ 106.321218] ? __sock_recv_timestamp+0x45c/0xca0 [ 106.325972] ? report_usercopy+0xd0/0xd0 [ 106.330011] ? __might_sleep+0x95/0x190 [ 106.333967] ? kasan_check_read+0x11/0x20 [ 106.338087] ? _copy_to_user+0xa2/0xc0 [ 106.341949] put_cmsg+0x233/0x3f0 [ 106.345378] ? __scm_send+0x11a0/0x11a0 [ 106.349327] ? sock_dequeue_err_skb+0x2b1/0x420 [ 106.353963] ? kasan_check_write+0x14/0x20 [ 106.358169] sock_recv_errqueue+0x200/0x3e0 [ 106.362458] ? rw_copy_check_uvector+0x1be/0x280 [ 106.367201] packet_recvmsg+0xb2e/0x17a0 [ 106.371242] ? packet_getname_spkt+0x2b0/0x2b0 [ 106.375803] ? copy_msghdr_from_user+0x3a6/0x590 [ 106.380535] ? selinux_socket_recvmsg+0x36/0x40 [ 106.385175] ? security_socket_recvmsg+0x91/0xc0 [ 106.389904] ? packet_getname_spkt+0x2b0/0x2b0 [ 106.394454] sock_recvmsg+0xc9/0x110 [ 106.398142] ? __sock_recv_wifi_status+0x210/0x210 [ 106.403053] ___sys_recvmsg+0x2a4/0x640 [ 106.407008] ? ___sys_sendmsg+0x8b0/0x8b0 [ 106.411138] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 106.416297] ? sock_has_perm+0x2a4/0x420 [ 106.420341] ? fget_raw+0x20/0x20 [ 106.423777] ? selinux_socket_sendmsg+0x36/0x40 [ 106.428417] ? security_socket_sendmsg+0x89/0xb0 [ 106.433145] ? poll_select_set_timeout+0x12f/0x210 [ 106.438044] ? do_restart_poll+0x2a0/0x2a0 [ 106.442252] ? __fdget+0x18/0x20 [ 106.445596] __sys_recvmmsg+0x2a9/0xaf0 [ 106.449538] ? __sys_recvmmsg+0x2a9/0xaf0 [ 106.453668] ? SyS_recvmsg+0x50/0x50 [ 106.457357] ? find_held_lock+0x35/0x1d0 [ 106.461398] ? __might_fault+0x110/0x1d0 [ 106.465431] ? lock_downgrade+0x980/0x980 [ 106.469548] ? _cond_resched+0x14/0x30 [ 106.473407] ? lock_release+0xa40/0xa40 [ 106.477350] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 106.483224] ? kasan_check_write+0x14/0x20 [ 106.487437] ? _copy_from_user+0x99/0x110 [ 106.491558] SyS_recvmmsg+0xc4/0x160 [ 106.495242] ? __sys_recvmmsg+0xaf0/0xaf0 [ 106.499358] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 106.504353] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.509344] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 106.514071] RIP: 0033:0x452ac9 [ 106.517229] RSP: 002b:00007f88f0806c58 EFLAGS: 00000212 ORIG_RAX: 000000000000012b [ 106.524910] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 106.532150] RDX: 0000000000000007 RSI: 000000002008b000 RDI: 0000000000000013 [ 106.539393] RBP: 000000000000001c R08: 0000000020000000 R09: 0000000000000000 [ 106.546644] R10: 0000000000002000 R11: 0000000000000212 R12: 00000000006ee340 [ 106.553888] R13: 00000000ffffffff R14: 00007f88f08076d4 R15: 0000000000000000 [ 106.561786] Dumping ftrace buffer: [ 106.565392] (ftrace buffer empty) [ 106.569069] Kernel Offset: disabled [ 106.572664] Rebooting in 86400 seconds..