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0x1000}, {&(0x7f0000009040)="04bb30f7d464b0a51a7cc85d552ea469a7981deaeb6fedba16fea9948a03b8dca9dbe87a407864dd1602d3dfeead69061a259da86b77acf9bb4745fe9f39fd38e35d5991691f0e633375a7012406ae641cfc42accbc77dfbf5045b859b1b3738b19b68b6ad16abfc114365f05195878aa0a5a100cdc1a9f6a6c3c8e148baba67f065a156c6e70a96f7891be9d2f57d19aee51fc61be4dd8b619d9f8d5faed3b22199b859e110ef6beaf89f11129baec71f1fa3180c3ce61aca8174", 0xbb}, {&(0x7f0000009100)="b71224c352b6c7a018f8c67b15cbe889e0f59fd54dde24afd3312d2a54421873593fb3ddc9d4dce46e0a5dd61ee56177678aa2010bb0e443a2e65d99e27cc7465536c564c0fead7f3c50d707ce08dc8f7c10118553f725a210ed11cf3cf32bbca5821e6a8e02670d10d953467efb8ea67d0a44f6abafbac840db00867fedc673ceeb7c4d77f908608f107736a71cabca68b35917aada4629df4c85eef0f7e3a65626408431310812055f7ae5a6d5e81915ba8158a62378068badc303653cd9edad4cc718cd8ad6ab9055a0f621142b7dd7789b1f87c75a500ea6ba0c2d2e4032e42f59209e53ebe9dddb4857660c3fcfec34b8e658d7", 0xf6}, {&(0x7f0000009200)="2c9126f8fbd5210f5ea8c88b1ca111c07b007584fc8106fcb7b989516a6c2961cdafeac2b64495ee206e1a8f654bd4f433e0a082b9809fda0f515c4b66812dbbcae311c09c718271bb270ac30b07086aadfb107805e404aa77fee1a16670f1ea56bfacda5902d19ec846064981fdb23bbb3ef5f2e5f717c3b6", 0x79}], 0x6, &(0x7f0000009600)=ANY=[@ANYBLOB="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"], 0x58, 0x20000010}, {0x0, 0x0, &(0x7f0000009340), 0x0, &(0x7f0000009380)=[@assoc={0x10, 0x117, 0x4, 0xfffffffffffffb1d}, @assoc={0x10, 0x117, 0x4}, @op={0x10, 0x117, 0x3}, @iv={0x34, 0x117, 0x2, 0x21, "63f06b68c4c5d7452b8656b367ecb576f64e578910e73b1fb4657b105cf8791930"}, @op={0x10, 0x117, 0x3}, @iv={0x10, 0x117, 0x2}, @assoc={0x10, 0x117, 0x4, 0x7}], 0x94, 0x20000000}], 0xa, 0x41) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000eca000), &(0x7f000042f000)=0x4) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00000001c0)={0x8001, 0x10, 0x1, r1}) r3 = userfaultfd(0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[], 0x0) io_setup(0x6576, &(0x7f00000000c0)=0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000009740)='/dev/vcs\x00', 0x60000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000009580)={{0xffff, 0x7}, {0x6, 0x9}, 0x2ab, 0x1, 0x7ef9}) sendto$ax25(r5, &(0x7f00000048c0)="47df4dadc272f603bf623eaa36ce095fae841d208246296624144550c7c591ed92db", 0x22, 0x800, &(0x7f0000009340)={0x3, {"1009e31c3ac1a5"}, 0x27c000000}, 0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x402, 0x0) io_submit(r4, 0x3, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x7fff, r0, &(0x7f0000000100)="0dd19ee20092dd8529f752b50384ed6e8b3d8d774868f4151f24d5a63a01cb4ea02e72e9ecd073b77251d2c3e37ccb0ff2cb3dc4101139c9d0ea9a353fcdd84ff8913173792b8035419d79abd5d496d5dd27f91a6ca057800849225c93e9fc85a43a81e32f5675cd4e02d315b92058ce34212f111ae18d9efda19ee32a459609b8171615d13c46f663efe93d84cf826080e761e68bd424a48a44879f8a08771b7dc573", 0xa3, 0x239, 0x0, 0x0, r5}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0xffffffff, r1, &(0x7f0000000240)="55927e0c422444cb663fb7baafd9d98baaeb3442ccf5e4fc062263ee9f62602471456fe13924221fc23007f8c15a1432b8a88f8c662796785e3cd6981e0eff8e47b0fec468bdc0664e3253d0e4d25b55af3984274910aceb2f58fe1acc47ede99edc92bfb2a13c83dbb66670044b0c99fd37292e359dfa214f869fcf2a1bae354949840f3cdf8274a73f10ea5a8a5b526a87d471f29c9818ea7be179d1b6a3ffa5f8a912a028f26528148bcfcd437f85ccf360a651e230df2b0a39c41454", 0xbe, 0x1, 0x0, 0x0, r6}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000000380)="35753780ea6c0a3000", 0x9, 0x80000001, 0x0, 0x0, r3}]) [ 282.507545] FAULT_INJECTION: forcing a failure. [ 282.507545] name failslab, interval 1, probability 0, space 0, times 0 [ 282.518843] CPU: 1 PID: 22626 Comm: syz-executor7 Not tainted 4.16.0+ #288 [ 282.525853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.535200] Call Trace: [ 282.537790] dump_stack+0x1a7/0x27d [ 282.541416] ? arch_local_irq_restore+0x53/0x53 [ 282.546096] should_fail+0x914/0xae0 [ 282.549813] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 282.554919] ? print_irqtrace_events+0x270/0x270 [ 282.559679] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 282.564866] ? find_held_lock+0x35/0x1d0 [ 282.568928] ? __lock_is_held+0xb6/0x140 [ 282.572998] ? check_same_owner+0x320/0x320 [ 282.577324] ? rcu_note_context_switch+0x710/0x710 [ 282.582252] ? trace_hardirqs_off+0x10/0x10 [ 282.586577] should_failslab+0xec/0x120 [ 282.590552] kmem_cache_alloc_node_trace+0x5a/0x760 [ 282.595579] __kmalloc_node+0x33/0x70 [ 282.599377] kvmalloc_node+0x99/0xd0 [ 282.603090] iov_iter_get_pages_alloc+0x7be/0x1310 [ 282.608031] ? iov_iter_gap_alignment+0xa50/0xa50 [ 282.612881] ? is_bpf_text_address+0xa4/0x120 [ 282.617371] ? kernel_text_address+0xd1/0xe0 [ 282.621774] ? __unwind_start+0x169/0x330 [ 282.625918] ? __kernel_text_address+0xd/0x40 [ 282.630412] ? unwind_get_return_address+0x61/0xa0 [ 282.635339] ? __save_stack_trace+0x7e/0xd0 [ 282.639670] ? print_irqtrace_events+0x270/0x270 [ 282.644426] ? save_stack+0xa3/0xd0 [ 282.648053] ? iov_iter_pipe+0x9f/0x2c0 [ 282.652039] default_file_splice_read+0x1cf/0xad0 [ 282.656878] ? compat_SyS_sendfile+0xea/0x1a0 [ 282.661376] ? do_fast_syscall_32+0x3ec/0xf9f [ 282.665881] ? print_irqtrace_events+0x270/0x270 [ 282.670647] ? do_splice_direct+0x3c0/0x3c0 [ 282.674971] ? mark_held_locks+0xaf/0x100 [ 282.679120] ? debug_mutex_init+0x1c/0x60 [ 282.683269] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 282.688287] ? __lockdep_init_map+0xe4/0x650 [ 282.692698] ? lockdep_init_map+0x9/0x10 [ 282.696749] ? debug_mutex_init+0x2d/0x60 [ 282.700893] ? __mutex_init+0x1ed/0x290 [ 282.704862] ? SyS_membarrier+0x800/0x800 [ 282.709003] ? __lockdep_init_map+0xe4/0x650 [ 282.713417] ? __init_waitqueue_head+0x97/0x140 [ 282.718086] ? fsnotify+0x7b3/0x1140 [ 282.721794] ? init_wait_entry+0x1b0/0x1b0 [ 282.726037] ? fsnotify_first_mark+0x2b0/0x2b0 [ 282.730614] ? pipe_read+0x7f0/0x7f0 [ 282.734330] ? security_file_permission+0x89/0x1e0 [ 282.739258] ? do_splice_direct+0x3c0/0x3c0 [ 282.743574] do_splice_to+0x10a/0x160 [ 282.747368] ? do_splice_to+0x10a/0x160 [ 282.751337] splice_direct_to_actor+0x242/0x820 [ 282.756005] ? generic_pipe_buf_nosteal+0x10/0x10 [ 282.761515] ? do_splice_to+0x160/0x160 [ 282.765481] ? security_file_permission+0x89/0x1e0 [ 282.770404] ? rw_verify_area+0xe5/0x2b0 [ 282.774447] do_splice_direct+0x29b/0x3c0 [ 282.778577] ? splice_direct_to_actor+0x820/0x820 [ 282.783403] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 282.788135] ? __sb_start_write+0x209/0x2a0 [ 282.792435] do_sendfile+0x5c9/0xe80 [ 282.796128] ? do_compat_pwritev64+0x100/0x100 [ 282.800691] ? __might_sleep+0x95/0x190 [ 282.804643] compat_SyS_sendfile+0xea/0x1a0 [ 282.808938] ? SyS_sendfile64+0x160/0x160 [ 282.813062] ? do_fast_syscall_32+0x156/0xf9f [ 282.817534] ? SyS_sendfile64+0x160/0x160 [ 282.821655] do_fast_syscall_32+0x3ec/0xf9f [ 282.825957] ? do_int80_syscall_32+0x9c0/0x9c0 [ 282.830514] ? finish_task_switch+0x284/0x970 [ 282.834987] ? syscall_return_slowpath+0x2ac/0x550 [ 282.839896] ? prepare_exit_to_usermode+0x350/0x350 [ 282.844890] ? sysret32_from_system_call+0x5/0x3c [ 282.849708] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 282.854528] entry_SYSENTER_compat+0x70/0x7f 2018/04/05 10:56:11 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0xb6) delete_module(&(0x7f0000000000)='user$\x00', 0xa00) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x101, 0x2, 0x2, 0x0, 0x3}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r1, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0xc) 2018/04/05 10:56:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:11 executing program 1: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/10, 0xa) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004e7000)="01d01c73f20a5153eee095caf1b5ecf7d0c8949d5b10ec5b207bd0327ea72eafcf9ee33bbcfd7a14", 0x28) open$dir(&(0x7f0000000180)='./file0\x00', 0x10100, 0x90) [ 282.858910] RIP: 0023:0xf7f92c99 [ 282.862250] RSP: 002b:00000000f5f8e0ac EFLAGS: 00000282 ORIG_RAX: 00000000000000bb [ 282.869932] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000014 [ 282.877176] RDX: 0000000020000100 RSI: 0000000000000003 RDI: 0000000000000000 [ 282.884422] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 282.891668] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 282.898998] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 10:56:12 executing program 6: openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}], 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3ff, 0x0) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x72cb, @loopback={0x0, 0x1}, 0x1}], 0x21a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x8000) 2018/04/05 10:56:12 executing program 1: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/10, 0xa) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004e7000)="01d01c73f20a5153eee095caf1b5ecf7d0c8949d5b10ec5b207bd0327ea72eafcf9ee33bbcfd7a14", 0x28) 2018/04/05 10:56:12 executing program 5: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) tee(r1, r0, 0x8, 0xf) socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200)=0xa3, 0x4) socket$inet6(0xa, 0x3, 0x6) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x20004000000000, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:12 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000040)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x80800) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r1 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r1, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:12 executing program 7 (fault-call:2 fault-nth:3): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:12 executing program 3: execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000005000), &(0x7f000000f000)=[&(0x7f0000001fff)='\x00', &(0x7f0000006fec)='cpusetbdevselinux:\\\x00'], 0x0) r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) fcntl$lock(r0, 0x24, &(0x7f000000eff0)) 2018/04/05 10:56:12 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f0000001380)=""/207, 0xcf, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000001200)={0x1, {&(0x7f0000000180)=""/4096, 0x1000, &(0x7f0000001180)=""/68, 0x0, 0x2}}, 0x68) r2 = gettid() r3 = geteuid() r4 = getegid() r5 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001b00)=0xc) lstat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000)=0x0) fstat(r1, &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgid() gettid() getgid() sendmmsg$unix(r1, &(0x7f00000042c0)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f0000001280)="93b6ce548d9ada58c480634cbdd74efafc51a6d7ca11d686e7bcdf090751d0a8f1aae26de535ac67a4dc9420507480fb458dcdc4a397a15234152e32e1fd2ccff124188a5b161f24529f9dc90f6a0979d9086263b71830b0bc12977ba5cc1f28d752da5d506642b424fa0579efa1176d1d48efd907c5da8be3b7ad61f35b768b45537b483a4404b01f9ae0b1f38a2b84249e8f9cae51751d9f00b570df149fe5c61c68b9d62661b99032d86f4fe26af41ea89b444172ee4de9f4fab9", 0xbc}, {&(0x7f0000000100)="85bb64d60f3181cd4d583ac0f39b76ad06437fbc81bafbcec2472f785fd432d3b88274fd2ad826e961c3cd3660b60812b090dad71fc6057a7ac5c0ee5a39e47c", 0x40}, {&(0x7f0000001600)="8b6e4dc753205aa2f045c9b0040c7845e8c6ec164294d800a9cdfc7abc1d43b145ca3db8a06c2b1c99156907e99891c131c4ac1246232e54508fd334be98920c4ffe89e00e081581365006cbc4e2093f9249c8be99d54f2ae6085a9f3e54073229f792536eb0a345ecb579546d6ef76f3a8576c0528db3fdd186cf47a8919481f600ba3325aa2ae48d98c8b0a44680ef20022da8957c57d57a61089b02d8687f5539d738e5dca904224a6794a1869836673744f6f5e2c7425e5d12af61f1ef69dae82bfc82639bbc1229d3f5732f60409df6a3818eeda1c91315343a5ab50d9c6511b3", 0xe3}, {&(0x7f00000017c0)="5aa37a96358b7b383e5741331eb7c2154f4458f4f41946a09194db476d26017bbde24a5d20f45089a832e47d982db08e69b7fca56f4593b216d2db416bc04c9db1e1fc04e4501cabbf71f0761001ebc3541ce9bd9c0adb145f702e7cac52e459f46c83bd75ac4ed221f2067426343d274bc7a4b5bb4d5cbe2d981aa1b354ef5dec6fa2716d7d9990e5674dbf5182b107e266adcc43a683ff29d261dba595ff56deae9e5368ebd7e342c4a4be7084ba27130c44741f8357f9f20fc56bee667cc3107396", 0xc3}, {&(0x7f0000000140)="ff899165517e08952dbb284c8b56943065975334c0f7eef816aeb140ec8bef0e632f", 0x22}], 0x5, &(0x7f0000001c00)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x90, 0x804}, {&(0x7f0000001cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003fc0)=[{&(0x7f0000001d40)="835b01615726585f8d48405fb6e68cf455c575ec19c742c2f180752ff75ca89c827f140555b948c8b21bbc4eb776b896c51336f9e9e5e5abee51adfdf626e7dd490dff79b627857d3ddcd4078b2e734b2ab7bf0eaa6a98a7ccdbb40a6f22a3d7e78158fb7f4a6445", 0x68}, {&(0x7f0000001e80)="98e9f35595171d4658a4f7f2a0a3717c02b9f5a5cb7c5d6bbfb9557f35", 0x1d}, {&(0x7f0000002ec0)="ffa85b2aba57c2413ce21155b2e98f9bcc0bd14c141e1940ede41cf49a", 0x1d}, {&(0x7f0000002f80)="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", 0xff8}], 0x4, &(0x7f0000004200)=[@rights={0x18, 0x1, 0x1, [r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r8, r9}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1, r0]}], 0x78, 0x85}], 0x2, 0x10) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x1e9, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) stat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/04/05 10:56:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:12 executing program 1: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/10, 0xa) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) 2018/04/05 10:56:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 10:56:12 executing program 3: r0 = socket$inet(0x2, 0xf, 0xff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x1b, "84307b7d0c23a34b58429eeee9b80d494a31b202806279389f9ecc"}, &(0x7f00000000c0)=0x23) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x83, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0xff33) rt_tgsigqueueinfo(r2, r3, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x4}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000180)={0x3}, &(0x7f00000001c0), &(0x7f0000000200)={r4, r5+30000000}, 0x8) 2018/04/05 10:56:12 executing program 5: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) tee(r1, r0, 0x8, 0xf) socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200)=0xa3, 0x4) socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:12 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r1, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:12 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000a00)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x7}, &(0x7f0000000900)=0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000006c0)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000c40)=ANY=[@ANYBLOB="9e617cff7e860193ffa41a0f25dbcb0eff6cd2e22346a500006fa7e3c2189e00cd24393f49850665100ebb9de3a5a6b243369b0fd7f3c0e76b7470abe1c3a32a1df2f898aaaac123101523a524fb81cce15516e249f142af398cc35a15a58c549eb3822fe7e98dd0e3b231435af7a5f59c2ea32914abe4a4ff9be7f057b02fbed2201a459bef1c689e82d732e48973016ebc8fb82b004003efa69a711c069586f726fcfe5024064d070cdb2c300a75da", @ANYRES16=r2, @ANYBLOB="000425bd7000fedbdf250700000008000600040000004c000300080005007f00000108000100000000000800040000000000080001000200000008000500e000000208000800000000000800080007000000080007004e200000080008007e000000"], 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x4c011) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r5 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)) stat(&(0x7f00000007c0)='./file1\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r6, r7) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000940)=0x40, 0x4) sendto$inet(r0, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000880)=0xb, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000ac0)={r1, 0x3}, &(0x7f00000001c0)=0x16e) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000008c0)=0x2) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x4) r8 = dup2(0xffffffffffffffff, r3) ioctl$KVM_S390_INTERRUPT_CPU(r8, 0x4010ae94, &(0x7f00000002c0)={0x216, 0x1f, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x20, 0x0, 0x0, 0x1f}) r10 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000000180)={0xd9f, 0xb1d, 0x5, 0x55, 0x1f}, 0x14) sendmsg$nl_generic(r10, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="140000001d00fffff6ffffff0000000067000000"], 0x14}, 0x1}, 0x0) acct(0x0) ioctl$DRM_IOCTL_AGP_BIND(r8, 0x40106436, &(0x7f00000009c0)={r9, 0xdc00000000000000}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000980)='IPVS\x00') execveat(r5, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000380)='-$\x00'], &(0x7f0000000540)=[&(0x7f0000000400)='gre0\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='em0trusted\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='gre0\x00'], 0x1000) 2018/04/05 10:56:12 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}], 0x1c) seccomp(0x1, 0x1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) 2018/04/05 10:56:12 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x84c9, 0x8, [0x800, 0x1f, 0x7, 0x4, 0xfffffffffffffffd, 0x48f, 0x0, 0x4]}, 0x18) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000), 0x0) 2018/04/05 10:56:12 executing program 5: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) tee(r1, r0, 0x8, 0xf) socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200)=0xa3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:12 executing program 1: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/10, 0xa) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) [ 283.455969] FAULT_INJECTION: forcing a failure. [ 283.455969] name failslab, interval 1, probability 0, space 0, times 0 [ 283.467599] CPU: 1 PID: 22692 Comm: syz-executor7 Not tainted 4.16.0+ #288 [ 283.474610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.483960] Call Trace: [ 283.486557] dump_stack+0x1a7/0x27d [ 283.490188] ? arch_local_irq_restore+0x53/0x53 [ 283.494868] should_fail+0x914/0xae0 [ 283.498573] ? find_held_lock+0x35/0x1d0 [ 283.502617] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 283.507703] ? trace_event_raw_event_lock+0x340/0x340 [ 283.512867] ? find_held_lock+0x35/0x1d0 [ 283.516912] ? find_held_lock+0x35/0x1d0 [ 283.520952] ? __lock_is_held+0xb6/0x140 [ 283.525009] ? check_same_owner+0x320/0x320 [ 283.529318] ? rcu_note_context_switch+0x710/0x710 [ 283.534229] should_failslab+0xec/0x120 [ 283.538182] kmem_cache_alloc_node_trace+0x5a/0x760 [ 283.543175] ? __lock_is_held+0xb6/0x140 [ 283.547218] __kmalloc_node+0x33/0x70 [ 283.551002] kvmalloc_node+0x99/0xd0 [ 283.554702] seq_read+0x7fc/0x1410 [ 283.558236] ? check_stack_object+0x68/0x140 [ 283.562625] ? seq_lseek+0x3c0/0x3c0 [ 283.566319] ? fsnotify+0x7b3/0x1140 [ 283.570031] kernfs_fop_read+0x480/0x640 [ 283.574072] ? _copy_from_user+0x99/0x110 [ 283.578200] ? kernfs_vma_page_mkwrite+0x220/0x220 [ 283.583104] ? security_file_permission+0x89/0x1e0 [ 283.588016] ? rw_verify_area+0xe5/0x2b0 [ 283.592060] do_iter_read+0x3d2/0x5a0 [ 283.595838] ? dup_iter+0x260/0x260 [ 283.599456] vfs_readv+0x121/0x1c0 [ 283.602976] ? compat_rw_copy_check_uvector+0x2f0/0x2f0 [ 283.608322] ? is_bpf_text_address+0xa4/0x120 [ 283.612802] ? __kernel_text_address+0xd/0x40 [ 283.617277] ? unwind_get_return_address+0x61/0xa0 [ 283.622196] ? print_irqtrace_events+0x270/0x270 [ 283.626928] ? save_stack+0xa3/0xd0 [ 283.630536] default_file_splice_read+0x508/0xad0 [ 283.635355] ? default_file_splice_read+0x508/0xad0 [ 283.640347] ? compat_SyS_sendfile+0xea/0x1a0 [ 283.644817] ? do_fast_syscall_32+0x3ec/0xf9f [ 283.649297] ? do_splice_direct+0x3c0/0x3c0 [ 283.653594] ? mark_held_locks+0xaf/0x100 [ 283.657718] ? debug_mutex_init+0x1c/0x60 [ 283.661847] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 283.666840] ? __lockdep_init_map+0xe4/0x650 [ 283.671227] ? lockdep_init_map+0x9/0x10 [ 283.675267] ? __mutex_init+0x1ed/0x290 [ 283.679221] ? SyS_membarrier+0x800/0x800 [ 283.683349] ? __lockdep_init_map+0xe4/0x650 [ 283.687739] ? __init_waitqueue_head+0x97/0x140 [ 283.692384] ? fsnotify+0x7b3/0x1140 [ 283.696074] ? init_wait_entry+0x1b0/0x1b0 [ 283.700295] ? fsnotify_first_mark+0x2b0/0x2b0 [ 283.704855] ? pipe_read+0x7f0/0x7f0 [ 283.708550] ? security_file_permission+0x89/0x1e0 [ 283.713459] ? do_splice_direct+0x3c0/0x3c0 [ 283.717759] do_splice_to+0x10a/0x160 [ 283.721537] ? do_splice_to+0x10a/0x160 [ 283.725490] splice_direct_to_actor+0x242/0x820 [ 283.730139] ? generic_pipe_buf_nosteal+0x10/0x10 [ 283.734962] ? do_splice_to+0x160/0x160 [ 283.738913] ? security_file_permission+0x89/0x1e0 [ 283.743820] ? rw_verify_area+0xe5/0x2b0 [ 283.747860] do_splice_direct+0x29b/0x3c0 [ 283.751991] ? splice_direct_to_actor+0x820/0x820 [ 283.756819] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 283.761550] ? __sb_start_write+0x209/0x2a0 [ 283.765850] do_sendfile+0x5c9/0xe80 [ 283.769547] ? do_compat_pwritev64+0x100/0x100 [ 283.774110] ? __might_sleep+0x95/0x190 [ 283.778067] compat_SyS_sendfile+0xea/0x1a0 [ 283.782367] ? SyS_sendfile64+0x160/0x160 [ 283.786496] ? do_fast_syscall_32+0x156/0xf9f [ 283.790968] ? SyS_sendfile64+0x160/0x160 [ 283.795098] do_fast_syscall_32+0x3ec/0xf9f [ 283.799403] ? do_int80_syscall_32+0x9c0/0x9c0 [ 283.803960] ? finish_task_switch+0x1b9/0x970 [ 283.808432] ? finish_task_switch+0x17a/0x970 [ 283.812908] ? syscall_return_slowpath+0x2ac/0x550 [ 283.817816] ? prepare_exit_to_usermode+0x350/0x350 [ 283.822810] ? sysret32_from_system_call+0x5/0x3c [ 283.827634] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.832460] entry_SYSENTER_compat+0x70/0x7f [ 283.836848] RIP: 0023:0xf7f92c99 [ 283.840188] RSP: 002b:00000000f5f8e0ac EFLAGS: 00000282 ORIG_RAX: 00000000000000bb [ 283.847875] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000014 [ 283.855122] RDX: 0000000020000100 RSI: 0000000000000003 RDI: 0000000000000000 [ 283.862378] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 283.869623] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 283.876869] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 10:56:13 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r1 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00000000c0)) 2018/04/05 10:56:13 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="345ea7b18576", 0xffffffffffffff1c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) read(r0, &(0x7f0000000040)=""/146, 0x92) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000100)={0x0, 0x4006, 0x7, 0x2, 0x8f0}) sync_file_range(r1, 0xffffffffffff1872, 0x5, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000002c0)=ANY=[@ANYBLOB='z\x00\a\x00\x00\x00\x00\x00']) ioctl$TIOCSCTTY(r0, 0x540e, 0xfffffffffffffb57) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/05 10:56:13 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) 2018/04/05 10:56:13 executing program 1: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/10, 0xa) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) 2018/04/05 10:56:13 executing program 7 (fault-call:2 fault-nth:4): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:13 executing program 5: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) tee(r1, r0, 0x8, 0xf) socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000100)=""/224) [ 284.137612] FAULT_INJECTION: forcing a failure. [ 284.137612] name failslab, interval 1, probability 0, space 0, times 0 [ 284.148902] CPU: 0 PID: 22754 Comm: syz-executor7 Not tainted 4.16.0+ #288 [ 284.155909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.165248] Call Trace: [ 284.167819] dump_stack+0x1a7/0x27d [ 284.171428] ? arch_local_irq_restore+0x53/0x53 [ 284.176073] ? rcu_is_watching+0x85/0x130 [ 284.180200] ? kasan_check_read+0x11/0x20 [ 284.184326] should_fail+0x914/0xae0 [ 284.188023] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 284.193105] ? __unwind_start+0x169/0x330 [ 284.197233] ? __kernel_text_address+0xd/0x40 [ 284.201706] ? __save_stack_trace+0x7e/0xd0 [ 284.206007] ? find_held_lock+0x35/0x1d0 [ 284.210053] ? __lock_is_held+0xb6/0x140 [ 284.214098] ? check_same_owner+0x320/0x320 [ 284.218397] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 284.222956] ? rcu_note_context_switch+0x710/0x710 [ 284.227864] should_failslab+0xec/0x120 [ 284.231813] __kmalloc+0x63/0x760 [ 284.235241] ? iov_iter_advance+0x2a1/0x13f0 [ 284.239624] ? kernfs_fop_write+0x1ad/0x440 [ 284.243923] kernfs_fop_write+0x1ad/0x440 [ 284.248044] ? trace_hardirqs_off+0x10/0x10 [ 284.252343] ? kernfs_fop_open+0xee0/0xee0 [ 284.256554] __vfs_write+0xef/0x970 [ 284.260158] ? trace_hardirqs_on+0xd/0x10 [ 284.264281] ? kernel_read+0x120/0x120 [ 284.268145] ? __lock_is_held+0xb6/0x140 [ 284.272179] ? compat_SyS_sendfile+0xea/0x1a0 [ 284.276658] ? check_same_owner+0x320/0x320 [ 284.280953] ? mark_held_locks+0xaf/0x100 [ 284.285077] ? rcu_note_context_switch+0x710/0x710 [ 284.289983] __kernel_write+0xf8/0x350 [ 284.293851] write_pipe_buf+0x175/0x220 [ 284.297802] ? default_file_splice_read+0xad0/0xad0 [ 284.302789] ? check_same_owner+0x320/0x320 [ 284.307084] ? splice_from_pipe_next.part.9+0x22e/0x2f0 [ 284.312424] ? SyS_membarrier+0x800/0x800 [ 284.316550] __splice_from_pipe+0x328/0x730 [ 284.320844] ? default_file_splice_read+0xad0/0xad0 [ 284.325835] ? init_wait_entry+0x1b0/0x1b0 [ 284.330046] splice_from_pipe+0x1e9/0x330 [ 284.334171] ? default_file_splice_read+0xad0/0xad0 [ 284.339161] ? splice_shrink_spd+0xb0/0xb0 [ 284.343376] ? security_file_permission+0x89/0x1e0 [ 284.348280] default_file_splice_write+0x40/0x90 [ 284.353015] ? generic_splice_sendpage+0x50/0x50 [ 284.357749] direct_splice_actor+0x125/0x180 [ 284.362134] splice_direct_to_actor+0x2c1/0x820 [ 284.366777] ? generic_pipe_buf_nosteal+0x10/0x10 [ 284.371599] ? do_splice_to+0x160/0x160 [ 284.375546] ? security_file_permission+0x89/0x1e0 [ 284.380450] ? rw_verify_area+0xe5/0x2b0 [ 284.384488] do_splice_direct+0x29b/0x3c0 [ 284.388611] ? splice_direct_to_actor+0x820/0x820 [ 284.393430] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 284.398158] ? __sb_start_write+0x209/0x2a0 [ 284.402457] do_sendfile+0x5c9/0xe80 [ 284.406151] ? do_compat_pwritev64+0x100/0x100 [ 284.410712] ? __might_sleep+0x95/0x190 [ 284.414668] compat_SyS_sendfile+0xea/0x1a0 [ 284.418963] ? SyS_sendfile64+0x160/0x160 [ 284.423087] ? do_fast_syscall_32+0x156/0xf9f [ 284.427556] ? SyS_sendfile64+0x160/0x160 [ 284.431682] do_fast_syscall_32+0x3ec/0xf9f [ 284.435982] ? do_int80_syscall_32+0x9c0/0x9c0 [ 284.440537] ? finish_task_switch+0x1b9/0x970 [ 284.445005] ? finish_task_switch+0x17a/0x970 [ 284.449482] ? syscall_return_slowpath+0x2ac/0x550 [ 284.454385] ? prepare_exit_to_usermode+0x350/0x350 [ 284.459379] ? sysret32_from_system_call+0x5/0x3c [ 284.464203] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.469032] entry_SYSENTER_compat+0x70/0x7f [ 284.473416] RIP: 0023:0xf7f92c99 [ 284.476756] RSP: 002b:00000000f5f8e0ac EFLAGS: 00000282 ORIG_RAX: 00000000000000bb 2018/04/05 10:56:13 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x37da, 0x3f, 0xda84, 0x2, 0x80000000}, &(0x7f0000000080)=0x14) 2018/04/05 10:56:13 executing program 4: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000000)) write(0xffffffffffffffff, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r0 = syz_open_pts(0xffffffffffffffff, 0x41) writev(r0, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) [ 284.484440] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000014 [ 284.491689] RDX: 0000000020000100 RSI: 0000000000000003 RDI: 0000000000000000 [ 284.498933] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 284.506180] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 284.513424] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 10:56:13 executing program 7 (fault-call:2 fault-nth:5): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:13 executing program 1: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/10, 0xa) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) 2018/04/05 10:56:13 executing program 5: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) tee(r1, r0, 0x8, 0xf) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000100)=""/224) [ 284.791673] FAULT_INJECTION: forcing a failure. [ 284.791673] name failslab, interval 1, probability 0, space 0, times 0 [ 284.803339] CPU: 1 PID: 22785 Comm: syz-executor7 Not tainted 4.16.0+ #288 [ 284.810344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.819683] Call Trace: [ 284.822251] dump_stack+0x1a7/0x27d [ 284.825855] ? arch_local_irq_restore+0x53/0x53 [ 284.830499] ? cpuset_write_resmask+0x165/0x2850 [ 284.835230] ? trace_hardirqs_off+0x10/0x10 [ 284.839525] should_fail+0x914/0xae0 [ 284.843225] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 284.848306] ? print_irqtrace_events+0x270/0x270 [ 284.853042] ? __lock_is_held+0xb6/0x140 [ 284.857082] ? find_held_lock+0x35/0x1d0 [ 284.861121] ? __lock_is_held+0xb6/0x140 [ 284.865161] ? check_same_owner+0x320/0x320 [ 284.869455] ? __queue_delayed_work+0x340/0x340 [ 284.874108] ? rcu_note_context_switch+0x710/0x710 [ 284.879024] ? kernfs_break_active_protection+0x15/0x20 [ 284.884379] should_failslab+0xec/0x120 [ 284.888334] __kmalloc_track_caller+0x5f/0x760 [ 284.892892] ? kasan_check_read+0x11/0x20 [ 284.897020] ? rcu_is_watching+0x85/0x130 [ 284.901144] ? alloc_trial_cpuset+0x23/0x110 [ 284.905526] kmemdup+0x24/0x50 [ 284.908693] alloc_trial_cpuset+0x23/0x110 [ 284.912900] cpuset_write_resmask+0x1dd/0x2850 [ 284.917457] ? mutex_lock_io_nested+0x16c0/0x16c0 [ 284.922274] ? cpuset_css_offline+0xa0/0xa0 [ 284.926572] ? save_stack+0xa3/0xd0 [ 284.930174] ? save_stack+0x43/0xd0 [ 284.933785] ? kasan_kmalloc+0xad/0xe0 [ 284.937664] ? __kmalloc+0x162/0x760 [ 284.941356] ? kernfs_fop_write+0x1ad/0x440 [ 284.945652] ? __vfs_write+0xef/0x970 [ 284.949425] ? __kernel_write+0xf8/0x350 [ 284.953457] ? __splice_from_pipe+0x328/0x730 [ 284.957921] ? splice_from_pipe+0x1e9/0x330 [ 284.962217] ? default_file_splice_write+0x40/0x90 [ 284.967116] ? direct_splice_actor+0x125/0x180 [ 284.971670] ? splice_direct_to_actor+0x2c1/0x820 [ 284.976486] ? do_splice_direct+0x29b/0x3c0 [ 284.980780] ? do_sendfile+0x5c9/0xe80 [ 284.984641] ? compat_SyS_sendfile+0xea/0x1a0 [ 284.989110] ? do_fast_syscall_32+0x3ec/0xf9f [ 284.993577] ? entry_SYSENTER_compat+0x70/0x7f [ 284.998132] ? find_held_lock+0x35/0x1d0 [ 285.002169] ? print_irqtrace_events+0x270/0x270 [ 285.006896] ? trace_hardirqs_off+0x10/0x10 [ 285.011188] ? __lock_is_held+0xb6/0x140 [ 285.015226] ? lock_acquire+0x1d5/0x580 [ 285.019174] ? trace_hardirqs_off+0x10/0x10 [ 285.023477] ? check_stack_object+0x68/0x140 [ 285.027858] ? cpuset_css_offline+0xa0/0xa0 [ 285.032158] cgroup_file_write+0x2ae/0x710 [ 285.036369] ? cgroup_css.part.13+0x1b0/0x1b0 [ 285.040835] ? __lock_is_held+0xb6/0x140 [ 285.044870] ? __kmalloc+0x46e/0x760 [ 285.048569] ? cgroup_css.part.13+0x1b0/0x1b0 [ 285.053040] kernfs_fop_write+0x2bc/0x440 [ 285.057164] ? trace_hardirqs_off+0x10/0x10 [ 285.061469] ? kernfs_fop_open+0xee0/0xee0 [ 285.065679] __vfs_write+0xef/0x970 [ 285.069282] ? trace_hardirqs_on+0xd/0x10 [ 285.073403] ? kernel_read+0x120/0x120 [ 285.077265] ? __lock_is_held+0xb6/0x140 [ 285.081296] ? compat_SyS_sendfile+0xea/0x1a0 [ 285.085768] ? check_same_owner+0x320/0x320 [ 285.090067] ? mark_held_locks+0xaf/0x100 [ 285.094190] ? rcu_note_context_switch+0x710/0x710 [ 285.099092] __kernel_write+0xf8/0x350 [ 285.102953] write_pipe_buf+0x175/0x220 [ 285.106901] ? default_file_splice_read+0xad0/0xad0 [ 285.111887] ? check_same_owner+0x320/0x320 [ 285.116192] ? splice_from_pipe_next.part.9+0x22e/0x2f0 [ 285.121532] ? SyS_membarrier+0x800/0x800 [ 285.125662] __splice_from_pipe+0x328/0x730 [ 285.129955] ? default_file_splice_read+0xad0/0xad0 [ 285.134945] ? init_wait_entry+0x1b0/0x1b0 [ 285.139162] splice_from_pipe+0x1e9/0x330 [ 285.143283] ? default_file_splice_read+0xad0/0xad0 [ 285.148270] ? splice_shrink_spd+0xb0/0xb0 [ 285.152489] ? security_file_permission+0x89/0x1e0 [ 285.157394] default_file_splice_write+0x40/0x90 [ 285.162120] ? generic_splice_sendpage+0x50/0x50 [ 285.166846] direct_splice_actor+0x125/0x180 [ 285.171226] splice_direct_to_actor+0x2c1/0x820 [ 285.175866] ? generic_pipe_buf_nosteal+0x10/0x10 [ 285.180682] ? do_splice_to+0x160/0x160 [ 285.184637] ? security_file_permission+0x89/0x1e0 [ 285.189543] ? rw_verify_area+0xe5/0x2b0 [ 285.193579] do_splice_direct+0x29b/0x3c0 [ 285.197699] ? splice_direct_to_actor+0x820/0x820 [ 285.202515] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 285.207331] ? __sb_start_write+0x209/0x2a0 [ 285.211627] do_sendfile+0x5c9/0xe80 [ 285.215322] ? do_compat_pwritev64+0x100/0x100 [ 285.219880] ? __might_sleep+0x95/0x190 [ 285.223829] compat_SyS_sendfile+0xea/0x1a0 [ 285.228121] ? SyS_sendfile64+0x160/0x160 [ 285.232241] ? do_fast_syscall_32+0x156/0xf9f [ 285.236711] ? SyS_sendfile64+0x160/0x160 [ 285.240839] do_fast_syscall_32+0x3ec/0xf9f [ 285.245134] ? do_int80_syscall_32+0x9c0/0x9c0 [ 285.249688] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 285.255196] ? syscall_return_slowpath+0x2ac/0x550 [ 285.260101] ? sysret32_from_system_call+0x5/0x3c [ 285.264916] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 285.269735] entry_SYSENTER_compat+0x70/0x7f [ 285.274113] RIP: 0023:0xf7f92c99 [ 285.277449] RSP: 002b:00000000f5f8e0ac EFLAGS: 00000282 ORIG_RAX: 00000000000000bb [ 285.285134] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000014 [ 285.292382] RDX: 0000000020000100 RSI: 0000000000000003 RDI: 0000000000000000 [ 285.299623] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 285.306865] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 285.314107] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 10:56:14 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:14 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}], 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000280)="cafdcd133a7e6d6cea7651747d1a686c35ef717e96ac1687dd1a11ceaffa3f060c0f099d6edba58e068e66f1806103cc54b128f3f03a305419055573e8d55cc0caaa7a9596d962391a0267a1919031adaded561b3b17a384c2e812548cd5c05cdab9a9fcac3e26f8d9635a2be213ed2ce2e7b2adc3147102948d5d7ec7fb4a8c52dbd25642c189a87b217b00f97bd9da0bb97cb2759b269d5f8436084efa72264870dd97565aea33b44ee42fad41dc0b5cc96fa67da2d69986788cdd9777c1182bfde9789d1b353745b25282b69c") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8e5, 0x4000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x48, "73c8a6e32629d441566b8aa446e26e802f699169530992c1cdbead801b4072243f0784ff2daa3e857602f4231e67020205693f54160716652b8bdb223913ef72cd5a6ac1433aa935"}, &(0x7f0000000100)=0x50) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)={r3, 0x0, 0x2, [0x4, 0x5]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={r4, 0x98, &(0x7f0000000380)=[@in6={0xa, 0x4e21, 0xfffffffffffffff8, @empty, 0x8}, @in={0x2, 0x4e23, @rand_addr=0x1}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x8}, @in={0x2, 0x4e20, @rand_addr=0x3f}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x100000000, @dev={0xfe, 0x80, [], 0xd}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) 2018/04/05 10:56:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:14 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4da9171d, 0x40000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x14, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f, 0x4, 0x1}, @enter_looper={0x630c}], 0x3a, 0x0, &(0x7f0000000100)="4b60adfc006a1014d36ca2fae75b95689036d546c2ff858c80948942af7e9b3b129c360796b1e15f39617aab25039e4ca8dd69330be987befadb"}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r1 = socket$rds(0x15, 0x5, 0x0) r2 = accept4(r1, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r3 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r3, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) socket$inet6(0xa, 0x2, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e24, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6c5}, 0xf47, [0x100000000, 0x44e, 0x800, 0x3, 0x536, 0x0, 0x3f, 0x1f]}, 0x5c) 2018/04/05 10:56:14 executing program 5: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) tee(r1, r0, 0x8, 0xf) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:14 executing program 1: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/10, 0xa) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) 2018/04/05 10:56:14 executing program 3: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000000c0)=""/131) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000200)=@known='security.selinux\x00', &(0x7f0000d9ffec)='security.capability\x00', 0xe, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='security.capability\x00') utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x1, 0x7}) accept4$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800) 2018/04/05 10:56:14 executing program 7 (fault-call:2 fault-nth:6): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) [ 285.393388] FAULT_INJECTION: forcing a failure. [ 285.393388] name failslab, interval 1, probability 0, space 0, times 0 [ 285.404672] CPU: 1 PID: 22803 Comm: syz-executor7 Not tainted 4.16.0+ #288 [ 285.411684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.421039] Call Trace: [ 285.423630] dump_stack+0x1a7/0x27d [ 285.427261] ? arch_local_irq_restore+0x53/0x53 [ 285.431936] should_fail+0x914/0xae0 [ 285.435638] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 285.440728] ? lock_downgrade+0x980/0x980 [ 285.444866] ? kasan_check_read+0x11/0x20 [ 285.448995] ? rcu_is_watching+0x85/0x130 [ 285.453123] ? kasan_check_read+0x11/0x20 [ 285.457254] ? find_held_lock+0x35/0x1d0 [ 285.461303] ? __lock_is_held+0xb6/0x140 [ 285.465357] ? check_same_owner+0x320/0x320 [ 285.469663] ? rcu_note_context_switch+0x710/0x710 [ 285.474569] ? lock_downgrade+0x980/0x980 [ 285.478700] should_failslab+0xec/0x120 [ 285.482656] kmem_cache_alloc_node_trace+0x5a/0x760 [ 285.487652] ? mark_held_locks+0xaf/0x100 [ 285.491782] ? print_irqtrace_events+0x270/0x270 [ 285.496524] __kmalloc_node+0x33/0x70 [ 285.500306] kvmalloc_node+0x99/0xd0 [ 285.504000] iov_iter_get_pages_alloc+0x7be/0x1310 [ 285.508912] ? free_pcppages_bulk+0x17a0/0x17a0 [ 285.513572] ? iov_iter_gap_alignment+0xa50/0xa50 [ 285.518399] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 285.523397] ? trace_hardirqs_on+0xd/0x10 [ 285.527528] ? mark_free_pages+0x3c0/0x3c0 [ 285.531741] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 285.536738] ? trace_hardirqs_on+0xd/0x10 [ 285.540871] ? kernfs_fop_write+0x16e/0x440 [ 285.545173] ? trace_hardirqs_off+0x10/0x10 [ 285.549476] ? kernfs_fop_open+0xee0/0xee0 [ 285.553688] ? __vfs_write+0xf7/0x970 [ 285.557468] ? trace_hardirqs_on+0xd/0x10 [ 285.561593] ? iov_iter_pipe+0x9f/0x2c0 [ 285.565549] default_file_splice_read+0x1cf/0xad0 [ 285.570378] ? do_splice_direct+0x3c0/0x3c0 [ 285.574676] ? __lru_cache_add+0x420/0x420 [ 285.578892] ? rcu_note_context_switch+0x710/0x710 [ 285.583807] ? anon_pipe_buf_release+0x4a0/0x4a0 [ 285.588538] ? write_pipe_buf+0x175/0x220 [ 285.592667] ? default_file_splice_read+0xad0/0xad0 [ 285.597658] ? check_same_owner+0x320/0x320 [ 285.601960] ? splice_from_pipe_next.part.9+0x22e/0x2f0 [ 285.607299] ? SyS_membarrier+0x800/0x800 [ 285.611435] ? default_file_splice_read+0xad0/0xad0 [ 285.616430] ? fsnotify+0x7b3/0x1140 [ 285.620128] ? splice_from_pipe+0x1f4/0x330 [ 285.624429] ? fsnotify_first_mark+0x2b0/0x2b0 [ 285.628988] ? default_file_splice_read+0xad0/0xad0 [ 285.633991] ? security_file_permission+0x89/0x1e0 [ 285.638904] ? do_splice_direct+0x3c0/0x3c0 [ 285.643206] do_splice_to+0x10a/0x160 [ 285.646981] ? do_splice_to+0x10a/0x160 [ 285.650935] splice_direct_to_actor+0x242/0x820 [ 285.655581] ? generic_pipe_buf_nosteal+0x10/0x10 [ 285.660405] ? do_splice_to+0x160/0x160 [ 285.664356] ? security_file_permission+0x89/0x1e0 [ 285.669263] ? rw_verify_area+0xe5/0x2b0 [ 285.673305] do_splice_direct+0x29b/0x3c0 [ 285.677434] ? splice_direct_to_actor+0x820/0x820 [ 285.682262] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 285.686996] ? __sb_start_write+0x209/0x2a0 [ 285.691301] do_sendfile+0x5c9/0xe80 [ 285.695002] ? do_compat_pwritev64+0x100/0x100 [ 285.699573] ? __might_sleep+0x95/0x190 [ 285.703533] compat_SyS_sendfile+0xea/0x1a0 [ 285.707837] ? SyS_sendfile64+0x160/0x160 [ 285.711967] ? do_fast_syscall_32+0x156/0xf9f [ 285.716444] ? SyS_sendfile64+0x160/0x160 [ 285.720572] do_fast_syscall_32+0x3ec/0xf9f [ 285.724877] ? do_int80_syscall_32+0x9c0/0x9c0 [ 285.729437] ? finish_task_switch+0x1b9/0x970 [ 285.733911] ? finish_task_switch+0x17a/0x970 [ 285.738391] ? syscall_return_slowpath+0x2ac/0x550 [ 285.743298] ? prepare_exit_to_usermode+0x350/0x350 [ 285.748295] ? sysret32_from_system_call+0x5/0x3c [ 285.753119] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 285.757948] entry_SYSENTER_compat+0x70/0x7f [ 285.762347] RIP: 0023:0xf7f92c99 [ 285.765686] RSP: 002b:00000000f5f8e0ac EFLAGS: 00000282 ORIG_RAX: 00000000000000bb [ 285.773373] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000014 [ 285.780621] RDX: 0000000020000100 RSI: 0000000000000003 RDI: 0000000000000000 [ 285.787869] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 285.795116] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 285.802366] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 10:56:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:15 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x201, 0x120) openat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) 2018/04/05 10:56:15 executing program 7 (fault-call:2 fault-nth:7): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:15 executing program 5: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:15 executing program 1: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/10, 0xa) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) 2018/04/05 10:56:15 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'bpq0\x00', 0x2}, 0x182) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2c, {0x2}, 'lo\x00'}) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x100000001, 0x147182) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/04/05 10:56:15 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:15 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) openat$cgroup_int(r0, &(0x7f0000000000)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:15 executing program 5: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) socket$rds(0x15, 0x5, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:15 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000200)=""/243, &(0x7f0000000080)=0xf3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) 2018/04/05 10:56:15 executing program 1: openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) 2018/04/05 10:56:15 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) 2018/04/05 10:56:15 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x88) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000140)="f81f190da2d46f604627829de2267b928f4260f9b9bab24e1a23fb9c147ca24b70b2ea8e31ae138433e6dd182b21d891d828df77c9ceef0d264991e873829f04", 0x40}, {&(0x7f0000000180)="6a042dc6eaab72ee475cb35a430fc64fe7", 0x2}, {&(0x7f0000000200)="8025f022ce8be83ed18073f5b13c8ee51a6caf95ade6fbd5dbfa624ce2fdf56c4b5f561a1eddd20e5a9c", 0x2a}, {&(0x7f0000000240)="c4e11df29f444475b538cef89753e719a647b4474bc1f6c066a7bb3836da8bde9786571d71d80414b123ab6267767e122f0ae2d23fcbae6f1bdb2685b0945af920fcde1f0678c4e430bcf503e00fbe99ea3bca2cfe504475d115cd170fe419030f935742a227e5bc2be3a387977b9d6c5884ed73a3428c89b3557b42bd0d71164685aee3216fcf60608d33340ada2b6b3ee8e6b60b26f2c96fbe86cbad74f75a05c97c633ea875d8e839faba0fa618965ec44ba42e7d0f29424f8a7203290e38da81d2c902b3a0ed271334ad03de800086b82d52", 0xd4}], 0x20ff, 0x0, 0x0, 0x20000010}, 0x40) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000001c0)='cpuset.memory_spread_page\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000480), 0x2) write$cgroup_pid(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB='45743'], 0x6) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000400)) mmap$binder(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x4, 0x2010, r2, 0x0) 2018/04/05 10:56:15 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000000000)={0x0, 0x3}) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff6f}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/202, &(0x7f0000000200)=0xca) r1 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x4, 0x101000) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000280)={0x7b, 0x0, [0x1f, 0x275a, 0x7, 0x1]}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/05 10:56:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:15 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r1 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r1, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x1, 0x0) 2018/04/05 10:56:15 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x200, 0x1ff, 0x7ff, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21}}, 0x4, 0x7fffffff}, &(0x7f0000000200)=0x88) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r1, 0x0, &(0x7f0000000140)}, &(0x7f00000001c0)=0xc) 2018/04/05 10:56:15 executing program 5: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:15 executing program 6: r0 = socket$inet6_sctp(0xa, 0x407ffffffffffffe, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}], 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x4000000000800, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000380)=ANY=[@ANYBLOB="0100000000000000020100c0000000000000000000000040b3f344c73f7eab0358908ee73009a0e65d911480eea46a890e9b02014f044258a076c90092e3fac4f4a92b612fd5346038e29610ef237d1d419f44b6b9bc85bf122c808512b5fa3622e0b7101e60634cac264881e7bab5290888e97570f9"]) sendmsg$kcm(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000400)="e1793ece3d004f25f8995aff134af1788c2457397bacfb27ad4707bae62cb53ae5c87e93235fef86885c1ea726d82037a21fb71aff1bd1020e85a2c6b71e57ab74e21c5655050696e8fac84500385bc2723592688f28028318c10c223748ae655d12f6afebd09994be87c82597e54502a059928d4696d395ebc42db1921bf97db795ca6d720381a2a7b7c95baa25d6a78ff519600c26c4bd2b6e26c6622cc5066698347530790c4152b6e3d13908d2354cdddf9b95e6573372195a808a637e427d1e9aa6b90f846eaed44afaf11d31b19c0cd9c7abd4be117950aa9b7a945da953df2cf8240604ec56", 0xe9}, {&(0x7f0000000500)="32ab765603e0cb112197bfa05d3bcfa79a9ec3446e2411b4273c5b5e1d90c4686484328b73ee6137b49d6debd22d96ae92c2e94ac96c3c75b158f825df327f3f6e44cf7db0a052c20c6565b5cbade95c157edb602174b4160fd11f861588b8d0b47c8084d0efc646429ac1", 0x6b}, {&(0x7f0000000580)="7a4ce675d7f48e77ccb03f181c45f9b13478bd052223494736ae594a42a8e85035c3d606bf55fb8722439795334bbae09b964614c48b3c59e37139c526ba6cbec4d60574d14b5178ea2068cbe34c27fd9bf49d9404ca7ae8140d6a323c92b373356ff907deadc8bb84e09e6ca2974cd98196b181c5e1e6e714266c53513d89f3f7d3325a356c81dea456fa39657ba9ca236b0bcc781c8a119d98a76b77cf0a5d7de4169b3c4c5db494f44bffc60149aef83dd1f69fe01be4e4ed12460a362053c6bb26983ab893c455847226d71a8a2d71724c684e48a95cf5ecc18866522e47c0ea905ecea71b29d6e8d3aac6", 0xed}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000000100)="2c7b6e755273181939c8120c07dc5e9759f0220557a3fae30fbd8b37b78842573ada4f11d7a8f74c07c763d85de00d783526", 0x32}, {&(0x7f0000001680)="04ee47101eba22942eadbbd4e4e72a4990e2545c61d048538c5eeda6332bf162ee76584dbcc63f41c479359049afb8f32b89e1ddf1aa96df1efe001ce532f6f3bc37dab22b411aa4c3f797e8d6cb8ac02222548a1301dc7eba156d068c05a68daee6bc014f08a58c7b880d5feca933ff9152c0e006b8d629", 0x78}], 0x6, &(0x7f0000001700)=[{0x48, 0x0, 0x5, "e9b644933cd212fcfdf7be3745ab166f45ab3159476a71371f07b72298ca8bba726e91c7253a6a33e8e48c4ff48fff98fba39f87d82adf449d"}], 0x48}, 0x805) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x43}, &(0x7f0000000240)=0x8) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r5, 0x7fffffff, 0x20}, &(0x7f00000002c0)=0x8) getsockname$ipx(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) 2018/04/05 10:56:15 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x50002100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0xf4, r2, 0x0, 0x70bd28, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x59}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x71}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x896}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3ff}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0xf4}, 0x1}, 0x80) sendfile(r0, r0, &(0x7f00000002c0)=0x800000, 0x104) 2018/04/05 10:56:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(0xffffffffffffffff, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:15 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) shutdown(r0, 0x0) fcntl$getown(r0, 0x9) 2018/04/05 10:56:15 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:15 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) 2018/04/05 10:56:15 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r1 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) connect$inet6(r1, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r1, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(0xffffffffffffffff, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:15 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x70, 0x30000) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000080)=0x4) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:15 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001900010700000004000000004a0002dfcea318697abe1ecacd12a92a2823fd7898c2ed47e7c1407ca9c187010febf9a49facb7bb19bb3ad9a8b73a49c52ae47617fdc1d23beff91162ea6c89ebddf6dded420108e9d2dbf924663e8b949ad877c3d133b0eb7dce69955f7dee9988f1bb977f82ec66ab61a106cd3103894831756273b0ee47f1f689d120f6abda9b1d768cf68e56145d7dbadba0d4"], 0x1c}, 0x1}, 0x0) 2018/04/05 10:56:15 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:15 executing program 1: perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) 2018/04/05 10:56:15 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0xc) 2018/04/05 10:56:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(0xffffffffffffffff, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:15 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) getpeername$unix(r1, &(0x7f00000001c0), &(0x7f00000002c0)=0x6e) socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000100)=""/185) r3 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x5, 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, 0x84b, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r3, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x5}, 0x3b0) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2e05a4bf, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r4, 0x4010ae74, &(0x7f0000000080)={0x6, 0x4}) 2018/04/05 10:56:15 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000780)={0x2, 0x80000000000000, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x2fa) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, "566c630000000bab000800"}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={r0}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pread64(r3, &(0x7f0000001200)=""/4096, 0x1000, 0x4) mq_timedreceive(r3, &(0x7f0000000140)=""/165, 0xa5, 0x0, &(0x7f0000000200)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000040)={0xfffffffffffffe01, 0x374b, 0x4, {0x0, 0x989680}, 0xffff}) sendto$ax25(r2, &(0x7f0000000440)="5b9617f54b423fe27a87184d6fb06095630e231fea08109c68803c7c888e282438fe880e49d6eef4dc72028105f573a6990f1cb20d0c0c5867d98be919d89f418a3a59890ec43f8ceb6d054e4a785c2731da59936faab79b3cc971596ab0476ec9c9d86215f04ea8bd871c0c874d1e585824afbd030ece4ebbd9b034adde4ac0c2926fabde77eb0dea402c5a9248b60df63b0d004888c8e55f171ee80c7a61dbcfe7bfd7bd2cfbc37b4f5db12c", 0xad, 0x8000, &(0x7f0000000540)={0x3, {"0b251d74ec7391"}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @multicast2}, &(0x7f0000000500)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) recvmsg(0xffffffffffffffff, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000240)=""/76) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000340)={0x2, &(0x7f0000000300)=[{}, {}]}) 2018/04/05 10:56:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0), 0x0) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:15 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00000000c0)={'vcan0\x00', 0x4d3}) 2018/04/05 10:56:15 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:15 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in={0x2, 0x4e20, @rand_addr=0x9}], 0x2df) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) 2018/04/05 10:56:15 executing program 0: rt_sigtimedwait(&(0x7f0000000140)={0x9}, &(0x7f0000000180), &(0x7f00000001c0), 0x8) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x102000002, 0x4) select(0x40, &(0x7f0000000040)={0x1ff0000000, 0x8e5b, 0xaff, 0xde9, 0x0, 0x9, 0x401, 0xffff}, &(0x7f0000000080)={0x5, 0x7, 0x7, 0xbe, 0x4, 0x3f, 0x1, 0x3f}, &(0x7f00000000c0)={0x8, 0x9, 0x8, 0x2, 0x6, 0x7fff, 0x80000001, 0x1}, &(0x7f0000000100)) [ 286.685313] IPVS: Scheduler module ip_vs_Vlc not found 2018/04/05 10:56:15 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e21, 0x401, @ipv4={[], [0xff, 0xff]}, 0x2}, 0x1c) r2 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0xfffffffffffffffd, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x403c5404, &(0x7f0000000080)={{0x3, 0x3, 0x9, 0x3, 0xdc}, 0x1ff, 0xb7b}) connect$inet6(r2, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:15 executing program 1: perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) 2018/04/05 10:56:16 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0), 0x0) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) [ 286.802223] IPVS: Scheduler module ip_vs_Vlc not found 2018/04/05 10:56:16 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x4000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) r2 = getgid() setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000002c0), 0x4) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000300)={0x4, 0x20, 0x1, r0}) r3 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x2000, r1, r2, 0xff, 0x40000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0xc9ea, 0x4) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/syz0\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x7, 0xffffffff, 0x3ff, 0x8001, 0x0, 0x0, 0x40, 0x2, 0x5355, 0x4, 0x4, 0x2, 0x8001, 0xc91, 0x800, 0xcbe3, 0x5000000, 0x8, 0x4, 0x1ff, 0x2, 0x0, 0x4, 0xda67, 0x2, 0x7fffffff, 0x0, 0x9, 0x6, 0x800, 0x0, 0x73, 0x3, 0x7, 0x8, 0x1, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000040)}, 0x5, 0x1, 0x4, 0x4, 0x20, 0x81, 0xb0}, r6, 0xa, r0, 0x1) sendfile(r5, r5, &(0x7f0000000100), 0x3) fcntl$dupfd(r4, 0x406, r3) 2018/04/05 10:56:16 executing program 0: capset(&(0x7f0000034ff8)={0x20080524}, &(0x7f0000034000)={0x0, 0x8000000000000, 0x5, 0xb4, 0x0, 0x2}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f0000000080)={&(0x7f0000000640)=ANY=[@ANYBLOB="14000000000b0000000008000000000000"], 0x14}, 0x1}, 0x0) lookup_dcookie(0xe159, &(0x7f0000000100)=""/85, 0x55) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioprio_set$pid(0x2, r1, 0x1) 2018/04/05 10:56:16 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:16 executing program 1: perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) 2018/04/05 10:56:16 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x101) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3ffc00000}}, 0x5, 0xdc0c, 0x9, 0x80, 0x2}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r2, 0xdbd3}, &(0x7f0000000200)=0x8) listen(r0, 0x4000000006) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @rand_addr=0xb24}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e1c, @rand_addr=0x67}, 'yam0\x00'}) r3 = socket$inet(0x2, 0x3, 0x800000000000b) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x1d8, [0x20000f00, 0x0, 0x0, 0x20000f30, 0x200010a8], 0x0, &(0x7f0000000080), &(0x7f0000000f00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'ip6tnl0\x00', 'ifb0\x00', 'teql0\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0xac, 0x100, 0x148, [@limit={'limit\x00', 0x18, {{0x0, 0x4}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x4}, @common=@mark={'mark\x00', 0x8, {{0x0, 0xfffffffffffffffe}}}]}, @common=@log={'log\x00', 0x24, {{0x0, "b098044556985e7192addc923940fe6ad79ee9cd61f730b338b60f7bcaaf"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x228) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) dup3(r1, r0, 0x0) 2018/04/05 10:56:16 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) pwritev(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="859180df108858d62dd2b96de80c9dce81030b084922a8b0492a95e4ffa6ef5b21c3a16de114330aab8c8d4a09f3905fcaa8bedb45b26d85e80bb2b946a9b7a79885af3d48d74d93e689ddf265949aece7a976f7c4308657d4de32d42c311fef75d8a6d30f3ab748790541f60e7370", 0x6f}, {&(0x7f00000002c0)="a4987d9e53235e2fbf2f033c0e52b2937d441723324f2c3c32f0f6dba22585a32391f7390f585f1557101a18d4e9b8aaf9a5bd2ef5146c45b0612203d172b98645519ca70ccbe2306a9028725ed6e651337c3db0fcee760bb421b38146023a8c782b7923800bf6df7f6beb2ca27db7c73b199d8ae7502b6a9d6d2bd5b4838a547f993393d5990a18e2ebf14c3af049566b58fbb6d88705", 0x97}, {&(0x7f0000000200)="7998b373bc4b40ec70", 0x9}], 0x3, 0x0) socket$packet(0x11, 0x10000000000003, 0x300) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r2 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f0000000100)}, 0x10) connect$inet6(r2, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:16 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'irlan0\x00', 0x1002}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x59, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000000c0)={0x400, 0x0, {0x3, 0x2, 0x7fffffff, 0x0, 0x79b}}) 2018/04/05 10:56:16 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0), 0x0) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:16 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf5", 0x1d) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:16 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x610000, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) connect$netlink(r0, &(0x7f00000002c0)=@unspec, 0xc) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1}) kexec_load(0x2, 0x3, &(0x7f0000000300)=[{&(0x7f0000000100)="cfdefb9524ea5d3c9d2c33cf7a2ccad2c3c3e5a8f2ed7b38b986f2bc365b1cee6b263c6b45507d2a6b414e7bd833526ee5f1490a96bd765f96cae001c38cae0ba35fb73657ce0cbab27d0fe36a96aa0ccbc4324b9ddfd0033dee94df51980930ffeddf841295f464f5e79cf99ad8a665fa5c7466480fae59d270c2b35b95d86f4779ba767eb764d4", 0x88, 0x0, 0x7fffffff}, {&(0x7f00000001c0)="acee40cac4631c814f1d0a6047d31919178c4da48c2731e3e1b2758f18259b58a3889f", 0x23, 0xffffffffffff935d, 0x3}, {&(0x7f0000000200)="fad67ceb3b8af85e408d5788ce84b5c3edec2ef912ae405708a03e956e73e57e0d1fff1d26c684c8dd3cf48f157b15ee6d0b1c26650eee9f478c7adf7f3b8342d703d49acbd7ee123ade6b946ed7cfd6b7818adb756c44d1957f22d5bf669788", 0x60, 0xfff}], 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080), 0x4) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x3) 2018/04/05 10:56:16 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:16 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) syncfs(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffffd, 0x3) 2018/04/05 10:56:16 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000800b60100"], &(0x7f0000000080)=0x18) 2018/04/05 10:56:16 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) 2018/04/05 10:56:17 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r1 = socket$inet6(0xa, 0x3, 0xe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r1, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf5", 0x1d) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:17 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) io_setup(0x3, &(0x7f0000000000)=0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x1) r3 = dup3(r0, r0, 0x1cee6992e87aee24) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x100, 0x0) io_submit(r1, 0x3, &(0x7f0000000400)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0xf, 0x7f, r0, &(0x7f0000000100)="36aa3ac03cc1ce13be716ea7a2b76a22652aae9bfd469e4ea4974ac38c5a88abbb5231a4bd2f2e06e36df5a852ed472ab3b93b04535b24e9f3d434390b5e9947e3f115f2f144cf9aa09e1e8731858322a1d6e5e767b37d81ad1be0fbd5b7638b41ad1f23709999fe01c480ddd95d97d19a642e08ec7765763d89dbc050fee894790df69a4d60270dc3fa73ff55a4dbf1b3875e7eb0a5ca576d4071d5ad1458649ffdd052410509b3e6f4128526c0eb286230258b", 0xb4, 0xc3, 0x0, 0x0, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x101, r0, &(0x7f0000000200)="1b6a8365f2def6d0e6d0e18aae87a2b2721f9078a53c4506745164888e860e26bc257f52f8a5ffd754989db4f99754c1e37bcee4e70625678b0f8591f967635c22db71f015216109b7ecb1c48a0fdc9b41b7c6c9fa372b65f72b142050ed03b31eb184120bb47dc7b35efe84a02a2c0346c6111656c65bab9dfd1093cdeb3cfe5835c272b681277df197b36b61312d75f039ad4b273b47f8ca", 0x99, 0x80000000, 0x0, 0x0, r3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x104, r0, &(0x7f0000000300)="d67b8910ed9e708757fe2252a0809583df82c8d11e2f4e3e989b25d26ae2097a6e96f33ce00242f1315297a849f2e269079cf15e5f", 0x35, 0x1, 0x0, 0x1, r4}]) 2018/04/05 10:56:17 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:17 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000240)='io.bfq.weight\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:17 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}], 0x1c) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) 2018/04/05 10:56:17 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) 2018/04/05 10:56:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf5", 0x1d) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getgid() setgroups(0x1, &(0x7f0000000000)=[r2]) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x400000b3, 0x0, 0x1f}]}) 2018/04/05 10:56:17 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r2 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffff00000000, 0x208, 0x8, 0x0, 0xffffffffffffe2e7, 0x20, 0x6, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r3, 0x8}, 0x8) connect$inet6(r2, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b41106", 0x2b) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:17 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8c, 0x4000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000140)={0x4, r0}) r2 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000000080)) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) sendfile(r2, r2, &(0x7f0000000100), 0x3) setsockopt$inet6_dccp_int(r3, 0x21, 0x6, &(0x7f0000000180)=0xb719, 0x4) 2018/04/05 10:56:17 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:17 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) 2018/04/05 10:56:17 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="29761d29b91608bff74ee0fb812db8e538a99b924affff544bf6fd0a32"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xffffffffffffffaf, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/05 10:56:18 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}], 0x5b) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) 2018/04/05 10:56:18 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r2 = socket$inet6(0xa, 0x3, 0x6) r3 = dup(r1) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000040)={0x8, 0x40}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r2, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b41106", 0x2b) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:18 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000000)={'bridge0\x00', @ifru_flags}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) r7 = geteuid() r8 = getegid() r9 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getgroups(0x5, &(0x7f0000000480)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000640)={&(0x7f0000000600)='./file0\x00', r1}, 0x10) sendmsg$netlink(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)={0xdc, 0x27, 0x100, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x8, 0x23, @uid=r2}, @generic="b2b366ed13f1be6c796b0816d7b294f83c87536fd9e6c3410915f21d3e2f06929ab950832cb586dde12db5a74f1c62cf1ff4cf1c72f9bca4054638825b0e59b31d8b1db2", @generic="3dc2ffd90455fc196b23a4e8a523960650b6baa3f45bda00eac577fdbd5624009f099d5c0ca4c4b8d6ab66b2afc3510ba69ee6033f013ebd1d520efa66dc1d0466d8295b80641932d9264b520ed900b297cd1438823d109e27a71ee2f91956bc52f0376dee1089f7936d7ff1926ea0bd318aaf149d71deb223bf72a03659a9"]}, 0xdc}, {&(0x7f00000001c0)={0x18, 0x2a, 0x8, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x8, 0x83, @u32=0x4639}]}, 0x18}], 0x2, &(0x7f00000004c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0xf0, 0x4000}, 0x1) 2018/04/05 10:56:18 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:18 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r2, r0, &(0x7f0000a2effc)=0x200000000000, 0x400) 2018/04/05 10:56:18 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:18 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) 2018/04/05 10:56:18 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40500, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000080)=""/165) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) 2018/04/05 10:56:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b41106", 0x2b) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da6ff6)='./control\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000140)={0x35d4, 0xdd8, 0xd7fe, 0x0, 0x5, 0x10000}) r1 = inotify_init1(0xfffffffffffffffc) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0x1e) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x100000001, 0x20002) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000000c0)={0x3, 0x3, 0xff, 0x1, 0x6}) inotify_add_watch(r1, &(0x7f0000000080)='./control\x00', 0x24000c08) 2018/04/05 10:56:18 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$inet6(0xa, 0x2, 0x2) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2}, 0xfffffffffffffe43) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) fcntl$setown(r0, 0x8, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40902, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0xffffffffffffff7f, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x400}, 0x7ff, [0x8, 0x7, 0x4, 0xfff, 0xffffffffffffff01, 0x3, 0xc9, 0x32f0]}, 0x5c) 2018/04/05 10:56:18 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:18 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) socket$rds(0x15, 0x5, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x8000002002) r0 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000e}, 0x3d5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x22c00, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2104000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="01032cbd70e5fde0df25020000000800040002000000"], 0x1c}, 0x1, 0x0, 0x0, 0x90}, 0x4001) 2018/04/05 10:56:18 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) pipe2(&(0x7f0000002ac0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) connect$ipx(r2, &(0x7f0000002b00)={0x4, 0x5, 0x1ff, "f28901a15ec3", 0x101}, 0x10) 2018/04/05 10:56:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000", 0x32) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:18 executing program 6: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e23, @rand_addr=0x4}], 0x38b) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x16}, 0x9}}}, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, 0xfffffffffffffc55) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/05 10:56:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x97) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)=0x100) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bcsh0\x00', 0xc) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x3f, 0x0, "df2c9c75bd4c55325fe54fe4b83bc69b65f9bc1d4831ba48010000003d1f288e5da58ffb070000000000000086505a282c68a7702a239d7a0f8b7b29a332d8b0f8101aacf2f5db95c11c12497bf4535e"}, 0xd8) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/05 10:56:18 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:18 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) 2018/04/05 10:56:18 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r3 = socket$inet6(0xa, 0x3, 0x6) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000002c0)={@generic={0xf, "9124b78b35435cecfd3421595d67fe7783080bcbbc7c66a92490d09f6d81ccfd2e478c622de9ff461806249e99e8bb2350eae7e3b7ae8efc4f123060b6ce1a3ab421495d1ccaa2975903d406c6dfd7eb06915d6f5d5a2fb03d1908f0629b7b0161a35bff5bf0e8c85073c376b3171d60efcb6f663113287b520cee070f61"}, {&(0x7f0000000100)=""/133, 0x85}, &(0x7f0000000080), 0x40}, 0x9c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000840)=0xe8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000200)={'ifb0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000880)={r4, 0x1, 0x6, @random="8b79b8fa442a"}, 0x10) recvfrom$packet(r2, &(0x7f0000000380)=""/251, 0xfb, 0x40000000, &(0x7f00000001c0)={0x11, 0xf8, r4, 0x1, 0x48a, 0x6, @random="eaf2761b361d"}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) connect$inet6(r3, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r3, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:18 executing program 3: madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xa) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x9c8, 0x4e23, 0x1, 0x2, 0xa0, 0xa0, 0x2f, 0x0, r1}, {0x1, 0x3, 0x80000001, 0x8, 0x0, 0x8}, {0x59bd, 0x5cfe, 0x6, 0xff}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d2, 0x3b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3503, 0x7, 0x0, 0x5c, 0x9, 0x7, 0x9}}, 0xe8) clone(0x0, &(0x7f0000597f1c), &(0x7f00009b9ffc), &(0x7f0000005ffc), &(0x7f0000aca000)) 2018/04/05 10:56:18 executing program 7: syslog(0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:18 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="d297720c58a15b2d94be3c52cf216ae4c94cfac1", 0x14) 2018/04/05 10:56:18 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000", 0x32) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:18 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) socket$inet6(0xa, 0x806, 0x3) r1 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r1, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:18 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) 2018/04/05 10:56:18 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0xffffffff00000001, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) 2018/04/05 10:56:18 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x4800000008924, &(0x7f0000000000)={"626f6e643000000000000200", @ifru_settings={0x1, 0x8000, @sync=&(0x7f0000000080)}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xc0c83, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)=0x80) 2018/04/05 10:56:18 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) finit_module(r0, &(0x7f0000000000)="2e143696f7368d6e0e63707500", 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x20000, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000140)={0x1, 0x8, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="09b44f3cd297", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}]}) r2 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc2c45512, &(0x7f00000002c0)={{0x5, 0x1, 0x6, 0x5, "5ae391707a51b93dc99d2b1c0185b7bfd4826aa79b00259c4575813c5eadae70066aaf4efde101beb40c6a48", 0x100000001}, 0x6, [0x6, 0x1, 0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x20, 0x100, 0xfd19, 0x9, 0x3, 0x81, 0x5d6f, 0x1, 0x80000000000, 0x1, 0x100000, 0xfffffffffffffff8, 0x4, 0x2, 0x68a7, 0x2, 0x20000000000000, 0x1, 0xd50, 0x0, 0x7fffffff, 0x4, 0x9, 0x9, 0x5, 0x1, 0x9, 0x5, 0x9, 0x8, 0x5d3, 0x2, 0x3ff0000000000000, 0x0, 0x6, 0x29c, 0x8, 0x7ff, 0xfff, 0x79, 0x0, 0x80000000, 0x7, 0xc, 0x6, 0x4, 0xffffffff, 0x8000, 0x8, 0x35b, 0x0, 0x5, 0x256, 0x1a, 0x8, 0x10000, 0x7, 0x83af, 0x1, 0xd04f, 0x80000001, 0x80, 0x1f, 0x9, 0x9cb, 0xffffffff, 0xa6e8, 0x7, 0x9, 0xfffffffffffff808, 0x102, 0x8, 0x1000, 0x3, 0x9, 0x1, 0x80000000, 0x6, 0x49, 0x401, 0xfffffffeffffffff, 0x0, 0xfffffffffffffff9, 0x7, 0x80, 0x200, 0x6, 0xff, 0x3, 0x6, 0x4, 0x81, 0x10000, 0x7fff, 0x401, 0xde5, 0xfd, 0x10001, 0x9, 0x800, 0x800, 0x8, 0x3, 0x3, 0x6, 0x100, 0x0, 0x40, 0x0, 0xf90, 0x8, 0x4, 0x0, 0x5f1e, 0x5cfc, 0x81, 0x6, 0x2, 0x1, 0x7, 0x2, 0x1000], {0x77359400}}) sendfile(r2, r2, &(0x7f0000000100), 0x3) 2018/04/05 10:56:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000", 0x32) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:18 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:18 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5c}, 0x2c) fgetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)=""/118, 0x76) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="184fd0249c8893d8393b8c084a124871cddf537e5d0100000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x3e0, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 10:56:18 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) 2018/04/05 10:56:18 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) write$evdev(r0, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x401}, {}], 0x19a) 2018/04/05 10:56:18 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000004940)='/dev/admmidi#\x00', 0x80, 0x1fffd) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000005d40)={@mcast1, 0x0}, &(0x7f0000005d80)=0x14) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000000)={0x2, 0x2, 0x6, 0x0, 0x7, 0x100}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000005dc0)={@remote={0xfe, 0x80, [], 0xbb}, 0x37, r4}) sendfile(r2, r2, &(0x7f0000000100), 0x3) 2018/04/05 10:56:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9", 0x36) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:18 executing program 0: pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000003c0), 0x6, 0x0) close(r1) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) write(r1, &(0x7f0000000100), 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x1, &(0x7f0000000100)=[{&(0x7f0000000200), 0x0, 0x6}], 0x200000, &(0x7f0000000040)=ANY=[@ANYBLOB="6e6f757569642c62696f73697a653d3409d04dcc84fd6258aad0fab1663e002c0000000000000000000000"]) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0x8, 0x400, 0x6, 0x4, 0x1cc}) 2018/04/05 10:56:18 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xf0ab, 0x2000) r1 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r1, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:18 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:19 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:19 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x800) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9", 0x36) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:19 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6970cad9cf7a646c57a2200000ddff00", &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000000000000000000000000000000000000000000000000000000000000310000000000060042295a28b6000000"]}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="0801000011001c0429bd7000fedbdf2563747228626c6f77666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083f98cdd6405b1686a00000000000000000000000020000000200000000000000000000008000100f06700000800010005000000080001000000000008000100030000"], 0x1}, 0x1, 0x0, 0x0, 0x4040045}, 0x807e) socket$inet6_sctp(0xa, 0xfc8febaebe2c24f3, 0x84) 2018/04/05 10:56:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000001c80)=0x100000001, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) sendmsg$can_bcm(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f0000000300)={0x1, 0x0, 0x100, {0x77359400}, {0x0, 0x2710}, {0x4, 0x9, 0x7fff, 0x2}, 0x1, @canfd={{0x1, 0x1, 0x9, 0x4}, 0xf, 0x2, 0x0, 0x0, "e9516a4a5dfae3605861e2ff7eea7c1ecee319959081b4aff72060c256b315a6ac65f76e73eb1e2cbf85bcc5f9c7a16c00ecf2144e9fc647d9775028eee5a7db"}}, 0x6c}, 0x1, 0x0, 0x0, 0x1}, 0x4) sendmsg$unix(r1, &(0x7f0000001bc0)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000001680)=[{&(0x7f00000001c0)='2', 0x1}, {&(0x7f0000001540)="b945ec2a981c60c2c7313b8a24d07f35c98c1713a2c42421413cfff3a018fb4b", 0x20}], 0x2, &(0x7f0000001b00)}, 0x0) 2018/04/05 10:56:19 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) 2018/04/05 10:56:19 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r2 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r2, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:19 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x1d, &(0x7f0000001d40), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="6706643d11"]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x100) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000140)) 2018/04/05 10:56:19 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:19 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/protocols\x00') setsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000000080)=0x7, 0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000100), 0x3) 2018/04/05 10:56:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9", 0x36) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:19 executing program 6: pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/85}, {&(0x7f00000000c0)=""/117}, {&(0x7f0000000140)=""/192}, {&(0x7f0000000200)=""/128}, {&(0x7f0000000280)=""/2}], 0x1f) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x1fbbef15) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000340)={0x7, 0x8, 0x4, {r2, r3+30000000}, 0x2, 0x4}) 2018/04/05 10:56:19 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) sendmsg$rds(r0, &(0x7f0000001b40)={&(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000100)=""/215, 0xd7}, {&(0x7f00000002c0)=""/242, 0xf2}, {&(0x7f00000003c0)=""/124, 0x7c}, {&(0x7f00000005c0)=""/139, 0x8b}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x5, &(0x7f0000001a80)=[@mask_cswp={0x58, 0x114, 0x9, {{0x4, 0x3}, &(0x7f0000000200)=0x1, &(0x7f0000000440), 0xffffffffffffff50, 0x0, 0x3, 0x8, 0x40, 0xe7}}, @rdma_dest={0x18, 0x114, 0x2, {0x2c, 0xfffffffffffffff7}}, @rdma_args={0x48, 0x114, 0x1, {{0x3}, {&(0x7f0000000480)=""/33, 0x21}, &(0x7f0000001a00)=[{&(0x7f0000000500)=""/13, 0xd}, {&(0x7f0000001680)=""/161, 0xa1}, {&(0x7f0000001740)=""/5, 0x5}, {&(0x7f0000001780)=""/234, 0xea}, {&(0x7f0000001880)=""/128, 0x80}, {&(0x7f0000001900)=""/105, 0x69}, {&(0x7f0000001980)}, {&(0x7f00000019c0)=""/18, 0x12}], 0x8, 0x6a, 0x7fffffff}}], 0xb8, 0x20000010}, 0x50) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r1 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) connect$inet6(r1, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r1, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:19 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x2, 0x6e, 0xffffffff, 0x7, 0x100, 0x4}, 0x7}, 0xa) 2018/04/05 10:56:19 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) 2018/04/05 10:56:19 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000080), 0x8be0, 0x8) chroot(&(0x7f00000000c0)='./file0\x00') r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d", 0x38) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:19 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000100)=""/224) [ 290.296718] tmpfs: Bad mount option gd [ 290.315046] CUSE: info not properly terminated [ 290.324493] tmpfs: Bad mount option gd [ 290.341143] CUSE: info not properly terminated 2018/04/05 10:56:19 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:19 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000003c0)={0x4, 0x5, 0x4}) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{&(0x7f00000014c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000100)="8c8d3e1fc21ea1f6864ed8a86df98fa4b5517a950148be2c1f8349f12b8c533e6b84a2fb8b1c645d011e46b7646c276fff45d5c25dfd7ad8d14aafdc7dc89b5c7858b8a238382f6499a90526006d43ec56bb1b50b3ab424958c4f956ad99657c9e5a69fa41f81d4f075610a582ed0184688e785f9ecbc8b4a377ca154aef98206125a323739ed3babde80e3386bc80b89d85a3d5252226fef0dbc1f1940e6f97be6c89368ccdef2c3826948044eaa1ba12f92da3a9bd4851d3237b9fd7de84acb2abac1109b7f121f28ef60a3199de173fafb3e41cb053d9cdeb6040a36f5443482ed7cca153b406aa448461", 0xfffffffffffffde0}, {&(0x7f0000000000)="4f473a6379cb3bcb5a047e91c8213e1c17b0d984996bbd4c70617d3dd0ad96c9ef4f99a56bba3f5e2d4db9d974906a406cd6fc70d77c6e00ea70c49227b27ff7ef8d4c131c96bb410537d74f41d3a257d12c4d202b451316d0708b60f2dfd40072ef79029c3072e5acfbdd069ee7553ec27bcc11be8b2dada3941a", 0xfffffffffffffe7c}, {&(0x7f0000000200)="ef485cb98557c8b36b48e672c06af82063ca09f25868329f79838b09502879b4fe92d2c13f85b5f339d5200c5cc42c622fd66ccea98f28a2ba7e4c63661b03f1776fdb454b7bd275a3ff4819b2ad10de5d5c9574a613587d262f87224d023b8e92c1c262ae5ed912b777a0cb86439a531e3493482be381a57ee18d974241c03947514720fd6ae043390ecbaeddbcb5d8c1ee82adce05b4b581552811f3fcd240e2c8743a8a33be52128c023cd8a7041d4a67ea9f13a12e5ce33a773e64885dac49d733eeac329c00", 0xc8}, {&(0x7f0000000300)="1e5f3e24859f7ec091f0fb2ddc4f6af33ad9c3babaa28c52a313770ecddf37c1f57acdf4749231c296ecfe7cb7225e4f13db3249b5ae0be1e5e277cd46a7c0d4ebd9c217646df47c9c9a250afac43e88ad4374deb0af84d0f178f29d3ef4fc76fe64db9ad75532c72d2e3a973e582b710484a505c953639c1a582465ab795665c1", 0xfffffffffffffd83}, {&(0x7f0000001800)="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", 0x1000}, {&(0x7f00000013c0)="66f91428c2fef3c8595a2f55790650b15c79513291fe26e6571badfb1916fe13593c043f737bb918e3c7c2908e9cb2d1a8063c876b04061f007a8c419232d117fa964dccaccb971189539df2bb56bb2d465cb03cbd82edd8dfb6d3ebd1254e92aa028666a5b268f7193a6bf3e466e4a2c00c1cd9204790e8ab0238e0f7c23611037b2d8e8be7020971cba0055757da1e8ed99e4d122eee85c2eefc83c13365e969467251e503045c92cebea10942ae94652e86a9aad09de278e38da6f366d47079c971a5ebbaf4356a500c33f93549b2fb7f42ba7a7ba66d0e6274a442eb546e", 0xe0}, {&(0x7f0000001600)="32d45c951d6092de4e15f0bbac7adab884724eafcdafa499bc885b4819c34d12be29ab3bc5ee42267b69e7a307a2f2563e5519e3e9320b982a2e74291151034ae8bc59008503cef4135253e0cd8957f05f706543071961cd353f62aa872665bcfb3e1a8a5aed763bdf3615e867b8a86514e76ac45a6d66e8f36228f2334a1de69e0579eb3c9d7420e15b8de23358ef184a9fd7fa2ede213ce69c948e", 0xfffffffffffffe26}], 0x7, &(0x7f0000000080), 0x0, 0xfffffffffffffffc}}, {{&(0x7f0000001780)=@nl=@kern={0x10}, 0x80, &(0x7f00000014c0), 0x0, &(0x7f0000006c00)}}], 0x800000000000203, 0x0) ftruncate(0xffffffffffffffff, 0x100000000) 2018/04/05 10:56:19 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x7, 0x20000) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) r1 = socket$rds(0x15, 0x5, 0x0) accept4(r1, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x200) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x403c5404, &(0x7f0000000080)={{0x1, 0x1, 0x401, 0x3, 0x2}, 0x446, 0x2}) r4 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x4, @empty, 0xffffffff}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r5}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r4, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r4, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:19 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x1ff, 0x101000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000940)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="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"], 0x40}, 0x1, 0x0, 0x0, 0x40040}, 0x20000000) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) openat$cgroup_int(r2, &(0x7f00000000c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000340)={{0xda91, 0x2, 0x9, 0xff, "edea76bb83025264229530066a37994a0e03201f063af1aae9c359872d33a4509796ca3a434620fe9c24116d", 0x7}, 0x6, [0x10000, 0x4, 0x7fff, 0x5, 0x0, 0x4, 0x7fff800000, 0xfffffffffffffffb, 0x8, 0xe91, 0x7, 0x6763, 0x1, 0x6, 0x1, 0xffffffff, 0x88, 0x7, 0x9315fe9, 0x400, 0xff, 0x9, 0x7, 0x800, 0xec6, 0x0, 0xfff, 0x1d8, 0xf43, 0x401, 0x1, 0x6, 0x400, 0x80, 0x4, 0x7ff, 0x400, 0x9, 0x3, 0x1, 0x7, 0x8, 0x1ff, 0x2, 0x69, 0x5, 0x9, 0x9, 0x6, 0x1, 0x5, 0x9, 0x6, 0x1, 0x9, 0x4f7a, 0x2, 0x73bf, 0x5, 0x80, 0x6, 0x8, 0x1, 0x2, 0x7, 0xf34, 0x200, 0x2, 0x2, 0xff, 0x6, 0x1, 0x80, 0x800, 0x100000001, 0x0, 0x2, 0x27, 0x8, 0x8, 0x4, 0x1f, 0x8, 0x0, 0x1ff, 0x3, 0x8, 0x80000000, 0xa8f, 0x6, 0x9, 0x80000001, 0x7f, 0x5, 0x7, 0x2, 0x80000000, 0x4, 0x2, 0x401, 0x5, 0x4d9, 0xffffffff99fc2a56, 0x800, 0xd4, 0x5d1, 0x32, 0xba, 0x3, 0x3, 0x2000400000000, 0x5, 0x5, 0x100000001, 0x3ff, 0x0, 0x800, 0x1, 0x101, 0xfffffffffffffffe, 0x6, 0x9, 0x108, 0x4, 0x79, 0x7, 0x5, 0x1], {r3, r4+30000000}}) r5 = openat$cgroup_int(r2, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000880)={0x0, 0x0}) write$evdev(r0, &(0x7f00000008c0)=[{{}, 0x1, 0x19, 0xb}, {{0x0, 0x7530}, 0xfffffffffffff801, 0x0, 0x2bba}, {{}, 0xfffffffffffffff8, 0xfffffffffffffff9}, {{0x77359400}, 0x20, 0x8001, 0xef80}, {{r6, r7/1000+10000}, 0x18, 0x21a9d9d8, 0xffff}, {{}, 0xf6, 0xc5a, 0x8}, {{r8, r9/1000+10000}, 0x7, 0x6, 0x8}], 0x70) r10 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r10, 0x4008af04, &(0x7f0000000800)=&(0x7f0000000080)) sendfile(r5, r5, &(0x7f0000000100), 0x3) 2018/04/05 10:56:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d", 0x38) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:19 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x2, 0x6e, 0xffffffff, 0x7, 0x100, 0x4}, 0x7}, 0xa) [ 290.562287] CUSE: info not properly terminated 2018/04/05 10:56:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = gettid() prlimit64(r1, 0x4, &(0x7f0000000000)={0x5, 0x2}, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='highspeed\x00', 0x35d) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) shutdown(r0, 0x1) 2018/04/05 10:56:20 executing program 5 (fault-call:2 fault-nth:0): r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:20 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r2 = socket$inet6(0xa, 0x3, 0x6) r3 = dup(r1) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40086410, &(0x7f0000000040)={0xca, &(0x7f0000000100)="317ea923863a326fe9f929a9a12d7a90571001b1698e198cb3b5d947c9d3570816f5cf8eaed2b3dc6816fe320e3ba9c1583a3b677a202ef744622272760d5f67d047cdc4034e8482ba9ce7f0b5e11d55d1aa2bed465c92a41a5dc441925aa30a0fa94fc92929ec566dd3a718ab06218c74a7fa9ff7a520c8c398c1250ed783a228d5fe4e0d573f1d36251c9cf04217fd3ad6b1ead72d83243ec34c412ea4d6fb5c2d2aa6aadfd3f3637fddff43e78b4394f74426bbc2e23ad5a4a74081c3ee7b10693143ae3734358e48"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r2, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:20 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:20 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d", 0x38) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:20 executing program 1 (fault-call:3 fault-nth:0): perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:20 executing program 6: r0 = socket$inet(0x2, 0x840000000003, 0x5) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000080)=0x20000000000000, 0x4) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x6, @loopback=0x7f000001, 0x4e20, 0x3, 'lblc\x00', 0x0, 0x400080000, 0x20}, {@broadcast=0xffffffff, 0x4e22, 0x0, 0x10000, 0x2, 0x81}}, 0x44) 2018/04/05 10:56:20 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xaf}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000000000000000000005b0000000500000000000000000000000000000069000000dd000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b40)={r1, 0x0, 0xf0, 0xffffffffffffff9c, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd5349d71d1e640fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a6274", &(0x7f0000000340)=""/90, 0x2, 0x132a}, 0x28) sendto$inet6(r2, &(0x7f0000000c80)="8d249f9158807ecb6d1ff69b52c398d397d150f611a56ee5b557f68a7fc284524eee6e1b33d23122db41410bc9d577cbd86c4a9c8de2b9e84ec80f098cb410cc8f4f1b57a468d55d23e73bda897d40d501afb9bbb387f61b27e23931f2d246da179973e65902627705d57f0f3a0183759263d3e5cb64fcd765d6c27dfd85f04e1c448d1eca315c68113341c42215b18cf7037855eabdab58a24577cfe67066828a619fa552ddf4aec37819019e705e873cebb193bd064efc9fb3de0ee8053577c5d4aa4f4fb84646d3531e314a269834356c5097c5a66f79b6951524e68bcffaddab554f7ef7fb3f", 0xe8, 0x24000815, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xf9}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(r2, &(0x7f00000267c0)={&(0x7f00000251c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000026740)=[{&(0x7f0000025240)=""/4096, 0x1000}, {&(0x7f0000026240)=""/219, 0xdb}, {&(0x7f0000026340)=""/150, 0x96}, {&(0x7f0000026400)=""/111, 0x6f}, {&(0x7f0000026480)=""/202, 0xca}, {&(0x7f0000026580)=""/246, 0xf6}, {&(0x7f0000026680)=""/178, 0xb2}], 0x7, 0x0, 0x0, 0x5ea}, 0x10002) bpf$PROG_LOAD(0x5, &(0x7f0000026800)={0x4, 0x6, &(0x7f0000000a40)=@raw=[@generic={0x7, 0x401, 0x5, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}, @alu={0x4, 0x10000, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffffff4}], &(0x7f0000000a80)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000004000)=""/4096, 0x41f00, 0x1, [], r3}, 0x48) [ 291.406272] FAULT_INJECTION: forcing a failure. [ 291.406272] name failslab, interval 1, probability 0, space 0, times 0 [ 291.417917] CPU: 0 PID: 23370 Comm: syz-executor5 Not tainted 4.16.0+ #288 [ 291.424935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.432627] FAULT_INJECTION: forcing a failure. [ 291.432627] name failslab, interval 1, probability 0, space 0, times 0 [ 291.434279] Call Trace: [ 291.434310] dump_stack+0x1a7/0x27d [ 291.434329] ? arch_local_irq_restore+0x53/0x53 [ 291.434357] should_fail+0x914/0xae0 [ 291.460323] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 291.465421] ? perf_trace_run_bpf_submit+0x206/0x330 [ 291.470514] ? perf_trace_run_bpf_submit+0x206/0x330 [ 291.475607] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 291.480702] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 291.485889] ? find_held_lock+0x35/0x1d0 [ 291.489950] ? __lock_is_held+0xb6/0x140 [ 291.494106] ? check_same_owner+0x320/0x320 [ 291.498420] ? rcu_note_context_switch+0x710/0x710 [ 291.503349] should_failslab+0xec/0x120 [ 291.507315] __kmalloc+0x63/0x760 [ 291.510761] ? __might_sleep+0x95/0x190 [ 291.514726] ? evdev_handle_get_val+0x49/0x440 [ 291.519302] evdev_handle_get_val+0x49/0x440 [ 291.523711] evdev_do_ioctl+0x235/0x1ee0 [ 291.527762] ? __fget+0x347/0x580 [ 291.531215] ? str_to_user+0x80/0x80 [ 291.534926] ? rcu_is_watching+0x85/0x130 [ 291.539081] ? __fget+0x370/0x580 [ 291.542532] ? iterate_fd+0x3f0/0x3f0 [ 291.546324] ? kasan_check_write+0x14/0x20 [ 291.550547] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 291.555470] ? wait_for_completion+0x770/0x770 [ 291.560056] ? __fget_light+0x2bc/0x400 [ 291.564027] ? fget_raw+0x20/0x20 [ 291.567477] ? __sb_end_write+0xa0/0xd0 [ 291.571451] evdev_ioctl_handler+0x142/0x180 [ 291.575855] evdev_ioctl_compat+0x29/0x30 [ 291.579993] compat_SyS_ioctl+0x151/0x2a30 [ 291.584223] ? do_fast_syscall_32+0x156/0xf9f [ 291.588704] ? evdev_ioctl_handler+0x180/0x180 [ 291.593279] ? do_ioctl+0x60/0x60 [ 291.596722] do_fast_syscall_32+0x3ec/0xf9f [ 291.601043] ? do_int80_syscall_32+0x9c0/0x9c0 [ 291.605614] ? finish_task_switch+0x1b9/0x970 [ 291.610095] ? finish_task_switch+0x17a/0x970 [ 291.614582] ? syscall_return_slowpath+0x2ac/0x550 [ 291.619502] ? prepare_exit_to_usermode+0x350/0x350 [ 291.624511] ? sysret32_from_system_call+0x5/0x3c [ 291.629346] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 291.634186] entry_SYSENTER_compat+0x70/0x7f [ 291.638582] RIP: 0023:0xf7f0cc99 [ 291.641934] RSP: 002b:00000000f5f080ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 [ 291.649636] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 000000008040451a [ 291.656891] RDX: 0000000020000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 291.664146] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 291.671400] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 291.678659] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 291.685942] CPU: 1 PID: 23377 Comm: syz-executor1 Not tainted 4.16.0+ #288 [ 291.692956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.702303] Call Trace: [ 291.704887] dump_stack+0x1a7/0x27d [ 291.708511] ? arch_local_irq_restore+0x53/0x53 [ 291.713230] ? lock_acquire+0x1d5/0x580 [ 291.717210] should_fail+0x914/0xae0 [ 291.720931] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 291.726037] ? crypto_alg_lookup+0x23/0x50 [ 291.730274] ? find_held_lock+0x35/0x1d0 [ 291.734331] ? find_held_lock+0x35/0x1d0 [ 291.738392] ? __lock_is_held+0xb6/0x140 [ 291.742461] ? check_same_owner+0x320/0x320 [ 291.746786] ? rcu_note_context_switch+0x710/0x710 [ 291.751715] should_failslab+0xec/0x120 2018/04/05 10:56:20 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x10000000019, &(0x7f0000000240)=0x6, 0xfffffd3d) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x401, 0x101000) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0xb18b, 0x7, 0x3ff, 0x2, 0x9, 0x4, 0x10000, 0x141, 0xff, 0x4, 0x3}) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) timerfd_create(0x7, 0x800) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x0, &(0x7f0000000000)=""/81, 0x312}, 0x40002102) 2018/04/05 10:56:20 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="ff011800000000000000008000b4450f17b6b02591e278ef5ac5f916fc3e173d00000100000000"], 0x18}, 0x1}, 0x0) 2018/04/05 10:56:20 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(0xffffffffffffffff, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) [ 291.755694] __kmalloc+0x63/0x760 [ 291.759140] ? crypto_larval_alloc+0x1d0/0x1d0 [ 291.763722] ? trace_event_raw_event_lock+0x340/0x340 [ 291.768906] ? __crypto_alloc_tfm+0xd0/0x4e0 [ 291.773310] __crypto_alloc_tfm+0xd0/0x4e0 [ 291.777542] crypto_alloc_base+0x4b/0x1d0 [ 291.781692] ? perf_trace_lock+0xd6/0x900 [ 291.785838] drbg_init_sym_kernel+0xa9/0x777 [ 291.790243] ? drbg_init_hash_kernel+0x330/0x330 [ 291.794993] ? find_held_lock+0x35/0x1d0 [ 291.799046] ? trace_hardirqs_off+0x10/0x10 [ 291.803356] ? trace_hardirqs_off+0x10/0x10 2018/04/05 10:56:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:21 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x10000, 0x1) r3 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00000006c0)=0xe8) r5 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000000700)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000840)=0xe8) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() fstat(r1, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001e00), &(0x7f0000001e40)=0x0, &(0x7f0000001e80)) r12 = getpid() r13 = getuid() stat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001f80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001fc0)={{{@in=@multicast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000020c0)=0xe8) lstat(&(0x7f0000002100)='./file0\x00', &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000004640)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004680)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000004780)=0xe8) r20 = getgid() r21 = fcntl$getown(r0, 0x9) r22 = geteuid() stat(&(0x7f00000047c0)='./file0\x00', &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004880)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000004980)=0xe8) getgroups(0x4, &(0x7f00000049c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000006100)=0x0) fstat(r0, &(0x7f0000006140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000061c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r30 = getpid() fstat(r0, &(0x7f0000006200)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006280)='./file0\x00', &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000006340)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006380)={0x0, 0x0}, &(0x7f00000063c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006400)={0x0, 0x0, 0x0}, &(0x7f0000006440)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000006480)=0x0) r37 = getuid() r38 = getgid() r39 = getpid() stat(&(0x7f0000006880)='./file0\x00', &(0x7f00000068c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000006940)='./file0\x00', &(0x7f0000006980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000006a00)='./file0\x00', &(0x7f0000006a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r44 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000006ac0)={0x0, 0x0}) stat(&(0x7f0000006b00)='./file0\x00', &(0x7f0000006b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000006bc0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r48 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000006f40), &(0x7f0000006f80), &(0x7f0000006fc0)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000007040)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000007080)=0x0) getresuid(&(0x7f00000070c0), &(0x7f0000007100)=0x0, &(0x7f0000007140)) r53 = getgid() r54 = getpgid(0x0) r55 = getuid() getgroups(0xa, &(0x7f0000007180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r2, &(0x7f0000007240)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000140)="62496d8fb3bc339f462673b8ef8c4f6b45234bc1b5d20f077a4bbd55e83128f821c0ea50887ca96684bb5c559f96293b769e61f3d8", 0x35}, {&(0x7f0000000180)="4b64bbe08cd0013e8951035eea210b9c81369e4aba6581383565efd8e34fa0686a028ca9750de8d6a81f138cd0735a8adab04c551e878348856fd1da911996a7c80f948f6dac195a392cd976500d1a1c6788bffab8e2bfcaf30811fa95835deb1654c36f4f2f3045b19d1c23dcfcd741ce295e0f83285c09a96202e1669153892461d480fef2ec383adf0f931f1a6fb6de65669b29a9c7ba19a0f7", 0x9b}], 0x2, &(0x7f00000002c0), 0x0, 0x44004}, {&(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000380)="793f527e54998534976dfe398f3db0544158bcefb66a19169517423090b0010b77f42faa9aa5fa944c4c38f6ef898dbcf114aaab3409398cecafada93f5cf78d1492407d93da351e9397e19307a8b145f6", 0x51}, {&(0x7f0000000400)="f4ad2e61ef6016f96f625d247014d67aeae6c4e0aae3b18556dc0b342d337a9ab3e35d4a0663f53708ca8b978e3ffdf0015728cd3801b0f1a310e24a3f4781c038437c2e0e0ed263110fb055c73965132ba095d46bab85641e1d3a8b5c42ad6ef425c202ce5ead77e70b97d64660f460e93f05b3527d72c110494901d824570a7f51c3a3c8c4009d2db7c0b9cc90a606ae6c4532bf35f8fd2144c9ec6b4890f8506bc748239c60e4fd1a4e35a8461fde5382c5ab2678fc4b1fe8109539e41e8ac8cfc282fa78ad0dc40f4cf43dd9e4088713bebcd43bb1b66d16dbbbf634", 0xde}, {&(0x7f0000000500)="fdf6d700d98698883f406944d32b570d1cb1693e7144f2ef89eea5435b5c3f5e06e0441940d53ad3cdfe73ed36107f9d1a9b04633c45ffb6f2abd0afbf7f9b68dd6e6fa6039c0e", 0x47}], 0x3, &(0x7f0000000940)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1, [r0]}], 0x40, 0x1}, {&(0x7f0000000980)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x20000000}, {&(0x7f0000000a40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001d40)=[{&(0x7f0000000ac0)="0d860dfe9151d363376f1642fbb3dfd890312afaba1afa8564f7801065802ae26754ed0f14e3b80531363216f215db57beaee93b0bed921026ecb427df46aa57815770c7f1b2869163096a", 0x4b}, {&(0x7f0000000b40)="bdaec174eb957da9fad565ead7ad649100aaa140b22837bfec497b7bc7a4effc743c9df1a722bd89f7bd9baebdb3a06579b1add473620aafc82e8ecd6e5484b51af853883046a3acdb26b3af4602836904f24fd504d6712d068cfd93124dea13e301e9405ca0d923a260dfa0cb99448233114d4cbdafbb1540296a99e59674569032e59ea87136d4e2b80429bf983bc82b0556", 0x93}, {&(0x7f0000000c00)="ebc157a9582702921202dd75e05e879ead676f72ba24d6cab68c44217c702cf72bc36e1461f6f3e77537fab6f1fdaf1e96be54588a39766210ab17675e643daf", 0x40}, {&(0x7f0000000c40)="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0x1000}, {&(0x7f0000005e40)="a21dd97899e79a5011d9e5db823de43d6b8e9f2c3504234d5fca395671cb2f1d4937f8c4ee8f3e1cce97f6f9844c108bfd1755626ce227f737d31d38a04bb4a95c418453c334b90bc913866968971e400a7c4a5aaa8da1f1b8c994869dce3e5d7bf1f6989562a3f9114279ae2896a7d50847f28fd38ffa3e7c12e06d4138dbf05f7c9ff029e1c6f7cf3ee2fef27947d4a3c71c85bfe08da55c3cc1bdea05144862a4cd313c118ebb582f1624bfa560b26c42f090a715400263d13b09b1cbdf4a3edcf9047cb070b81282bb60fd96f3ab2c9239236b4fc7c9c666eebf54eb11e978b637ec58c2e676369e15", 0xeb}], 0x6, &(0x7f0000005f80), 0x0, 0x8080}, {&(0x7f0000005fc0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000060c0)=[{&(0x7f0000006040)="552aadfec5d33d27a9aeb3363c5e93405fb66cae47dab15295b7d4d55880786f52f445318893c7b6266e4851ea284e8ef5ca8df940c1ce72bea08931f4ab96092a1df1ce1922613886e5c398dff08ee14e9d22d2e86d43b61bbdd4163cf65ac0d40d53fcb9dbac0ebcd38900b1f099b4c09139b5f82f8991eaa8", 0x7a}], 0x1, &(0x7f00000064c0)=[@cred={0x18, 0x1, 0x2, r27, r28, r29}, @rights={0x1c, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r30, r31, r32}, @cred={0x18, 0x1, 0x2, r33, r34, r35}, @rights={0x18, 0x1, 0x1, [r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r36, r37, r38}], 0x94, 0x4000800}, {&(0x7f0000006580)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000006840)=[{&(0x7f0000006600)="ef98cfd902cedc79b803cb546ab909d1ab6ffefe3a8365c8f1fd899455ec75c94ede6d6b1d724e6da08ccc5d6e", 0x2d}, {&(0x7f0000006640)="01cd1659725c0e42b42c830676e2f00581cb93abbbc6370a6d397e1d9cf73f11fb7a62e95f00435820073a77471245552fcf39d1ad8480c9f314fe2087e32c70751a7868949c8fc21f9ccfc97761f5255920bf4e78b5a0a78c6c6401aad76242aae2a42a93f91d1c05f7615f6364c0530587cfe7adf278240e34d18c57af27e7d4d5f2851cca5abfdab0149c58a32180c23a8459dc27a3c497165ef62843c2787d926bd234261bcce49be1ad5289ad808cf183ea760639316fa55ef0e1fd3fdfdc5c159b62d7af060a6e982e95", 0xcd}, {&(0x7f0000006740)}, {&(0x7f0000006780)="b8660000e44e31910c2c4251144d4cdad91b2a08fd6e1ea3427f6aba14bea51aba242536eb92464c3f289c9ede7828e1ff184de4305231ec21be14180e3715ed4f486c841f5bd316f2542db529192c63150cf26227747ee41e8c13d470cd989173eab4dda531cbebe7be61e68f64307e7e5d2f9b3b7dc08ac287bdc01015201c0b23a385866aa9e481d456ae3af9d516e7010dec9b878915d02380be7fee9f3904a27937e6f5d7f7b2051e33ed6472439f", 0xb1}], 0x4, &(0x7f0000007380)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r39, @ANYRES32=r40, @ANYRES32=r41, @ANYBLOB="240000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r42, @ANYRES32=r43, @ANYRES32=r44, @ANYBLOB="1c00000032e13d77b6af0100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r45, @ANYRES32=r46, @ANYRES32=r47, @ANYBLOB="100000000100000001000000", @ANYRES32=r1], 0x98, 0x8040}, {&(0x7f0000006cc0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000006f00)=[{&(0x7f0000006d40)="dfa43d1155273e0540b0edd688087c6c10461c", 0x13}, {&(0x7f0000006d80)="e5f53004ed37e8eae07e8e7a9e430172e9ee610bfabde97153b6d2052d7e5debc84c0e89eb61178ee52cf7de16ed3265960093c91fd668884a389f407ba1a993bcd323a5f5c293eebf77fe91e91a9bee02797b3f15de32294d30784394417c70ea13f9b19b8551b84c9f60ea8ad1db8caac938bfe29a269a829de757a1b7a21ea79cd5f78771c486e5a452167946b7566d0462df8f18d8dbce23912a565fa36856d0465b80a8c145da0f171afe15bca0a21a7c5292d2b1323e702f5c28856fe6d2c51ea84c841f3f7ab5d3c7c89d7fb726e2a1c039ff84c125d4d9b518584a4bd9ff5b87", 0xe4}, {&(0x7f0000006e80)="aafdeafe5ab7367ee5d5d33804db052dfe7711b264d8915da412550b8d37d2bd1a18", 0x22}, {&(0x7f0000006ec0)="c9b8eb1f3827ede2634fa830b752a4f53c3394596727a8d481a85739e5", 0x1d}], 0x4, &(0x7f00000071c0)=[@cred={0x18, 0x1, 0x2, r48, r49, r50}, @cred={0x18, 0x1, 0x2, r51, r52, r53}, @cred={0x18, 0x1, 0x2, r54, r55, r56}, @rights={0x10, 0x1, 0x1, [r0]}], 0x58, 0x8000}], 0xa, 0x10) [ 291.807669] ? trace_hardirqs_off+0x10/0x10 [ 291.811997] ? drbg_init_hash_kernel+0x330/0x330 [ 291.816753] drbg_kcapi_seed+0x4ea/0x1270 [ 291.820900] ? find_held_lock+0x35/0x1d0 [ 291.824961] ? drbg_kcapi_random+0x850/0x850 [ 291.829370] ? __might_fault+0x110/0x1d0 [ 291.833429] ? lock_downgrade+0x980/0x980 [ 291.837576] ? lock_release+0xa40/0xa40 [ 291.841544] ? check_same_owner+0x320/0x320 [ 291.845864] ? __check_object_size+0x8b/0x530 [ 291.850355] ? sock_kmalloc+0x127/0x1b0 [ 291.854328] ? __might_sleep+0x95/0x190 [ 291.858303] crypto_rng_reset+0x7c/0x110 [ 291.862363] rng_setkey+0x25/0x30 [ 291.865805] ? rng_sock_destruct+0x90/0x90 [ 291.870036] alg_setsockopt+0x2a1/0x350 [ 291.874011] __compat_sys_setsockopt+0x2e4/0x710 [ 291.878765] ? __compat_sys_getsockopt+0x770/0x770 [ 291.883691] ? ksys_write+0x184/0x220 [ 291.887491] ? SyS_read+0x30/0x30 [ 291.891378] compat_SyS_setsockopt+0x34/0x50 [ 291.895780] ? scm_detach_fds_compat+0x3d0/0x3d0 [ 291.900532] do_fast_syscall_32+0x3ec/0xf9f [ 291.904856] ? do_int80_syscall_32+0x9c0/0x9c0 [ 291.909433] ? finish_task_switch+0x1b9/0x970 [ 291.914347] ? finish_task_switch+0x17a/0x970 [ 291.914364] ? syscall_return_slowpath+0x2ac/0x550 [ 291.914374] ? prepare_exit_to_usermode+0x350/0x350 [ 291.914388] ? sysret32_from_system_call+0x5/0x3c [ 291.914402] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 291.914420] entry_SYSENTER_compat+0x70/0x7f [ 291.914428] RIP: 0023:0xf7fd5c99 [ 291.914434] RSP: 002b:00000000f5fd10ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 291.914444] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000117 [ 291.914453] RDX: 0000000000000001 RSI: 00000000205b1fd0 RDI: 0000000000000000 [ 291.968420] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 291.968426] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 291.968430] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 291.968965] DRBG: could not allocate cipher TFM handle: aes 2018/04/05 10:56:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:21 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) socketpair(0x7, 0x1, 0xff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x34) 2018/04/05 10:56:21 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000000000000100000000303000000000000000000001d0000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0x80}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="021300000200006587a2e6c8ffd8e800"], 0x10}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x402201) 2018/04/05 10:56:21 executing program 5 (fault-call:2 fault-nth:1): r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:21 executing program 1 (fault-call:3 fault-nth:1): perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:21 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:21 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) personality(0xc10000d) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) socket$nl_netfilter(0x10, 0x3, 0xc) write$tun(r1, &(0x7f0000000080)={@pi={0x0, 0x86dd}, @hdr={0x1}, @llc={@snap={0x0, 0x0, "bf", 'C(k'}}}, 0xff11) 2018/04/05 10:56:21 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b01ffc)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000002aff4)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x94, 0x5, 0x7, 0x3, 0x2, 0x3e, 0x1ff, 0x2e, 0x40, 0x244, 0x8, 0x100000001, 0x38, 0x1, 0x1000200000000, 0x7, 0xffffffffffff8001}, [{0x5, 0x7, 0xff, 0x3, 0x2, 0x1, 0xf210, 0xda}], "4c9398f4be1cd34d0c", [[], [], [], [], [], [], [], [], [], []]}, 0xa81) 2018/04/05 10:56:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080), 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) [ 292.301407] FAULT_INJECTION: forcing a failure. [ 292.301407] name failslab, interval 1, probability 0, space 0, times 0 [ 292.312675] CPU: 1 PID: 23424 Comm: syz-executor1 Not tainted 4.16.0+ #288 [ 292.319687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.329032] Call Trace: [ 292.331619] dump_stack+0x1a7/0x27d [ 292.335255] ? arch_local_irq_restore+0x53/0x53 [ 292.339937] should_fail+0x914/0xae0 [ 292.343653] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/05 10:56:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080), 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) [ 292.348764] ? crypto_alg_lookup+0x23/0x50 [ 292.353014] ? find_held_lock+0x35/0x1d0 [ 292.357077] ? find_held_lock+0x35/0x1d0 [ 292.361142] ? __lock_is_held+0xb6/0x140 [ 292.365217] ? check_same_owner+0x320/0x320 [ 292.369541] ? rcu_note_context_switch+0x710/0x710 [ 292.374474] should_failslab+0xec/0x120 [ 292.378448] __kmalloc+0x63/0x760 [ 292.381902] ? crypto_larval_alloc+0x1d0/0x1d0 [ 292.386485] ? rcu_read_lock_sched_held+0x108/0x120 [ 292.391497] ? __kmalloc+0x46e/0x760 [ 292.395210] ? crypto_create_tfm+0x82/0x2e0 2018/04/05 10:56:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080), 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffff, 0x200) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x1, "f47775ad73027532d7ec88600f279d2d3a0f076107835591189756bb800f7611a7ca2070a69f100a2fd3d1948ab3800a61d04ebc1b32e9c7f87dbc1817d6b16a", "c8feff8e610663febc190597b87d07c6e50ad23c1ffe2090f73672be0bb71572", [0x1, 0x5]}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x680, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000075dff8)="0000060025bd0300", 0x8) getdents(0xffffffffffffffff, &(0x7f0000000280)=""/221, 0xdd) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) r4 = dup(r3) sendmmsg$unix(r4, &(0x7f0000007b00)=[{&(0x7f0000007600)=@abs, 0x6e, &(0x7f0000007a80)=[{&(0x7f0000007a40)='@', 0x1}], 0x1, &(0x7f0000007ac0)}], 0x1, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000000080)={@loopback, 0x0}, &(0x7f00000001c0)=0xffffffffffffff93) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x28e2, 0x7, 0x4, 0x500, 0xfffffffffffffff9, 0x10, r5}) [ 292.399534] crypto_create_tfm+0x82/0x2e0 [ 292.403687] crypto_alloc_tfm+0x114/0x2b0 [ 292.407837] ? crypto_larval_alloc+0x1d0/0x1d0 [ 292.412418] crypto_alloc_skcipher+0x2c/0x40 [ 292.416826] drbg_init_sym_kernel+0x225/0x777 [ 292.421324] ? drbg_init_hash_kernel+0x330/0x330 [ 292.426081] ? perf_trace_lock+0x900/0x900 [ 292.430315] ? trace_hardirqs_off+0x10/0x10 [ 292.434648] ? trace_hardirqs_off+0x10/0x10 [ 292.438973] ? trace_hardirqs_off+0x10/0x10 [ 292.443304] ? drbg_init_hash_kernel+0x330/0x330 [ 292.448066] drbg_kcapi_seed+0x4ea/0x1270 [ 292.452215] ? find_held_lock+0x35/0x1d0 [ 292.456283] ? drbg_kcapi_random+0x850/0x850 [ 292.460698] ? __might_fault+0x110/0x1d0 [ 292.464760] ? lock_downgrade+0x980/0x980 [ 292.468911] ? lock_release+0xa40/0xa40 [ 292.472891] ? __check_object_size+0x8b/0x530 [ 292.477388] ? sock_kmalloc+0x127/0x1b0 [ 292.481364] ? __might_sleep+0x95/0x190 [ 292.485343] crypto_rng_reset+0x7c/0x110 [ 292.489398] rng_setkey+0x25/0x30 [ 292.492843] ? rng_sock_destruct+0x90/0x90 [ 292.497068] alg_setsockopt+0x2a1/0x350 2018/04/05 10:56:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:21 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3ff, 0x2101) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x4, 0x4}}, 0x2e) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000014300)) [ 292.501038] __compat_sys_setsockopt+0x2e4/0x710 [ 292.505781] ? __compat_sys_getsockopt+0x770/0x770 [ 292.510698] ? ksys_write+0x184/0x220 [ 292.514500] ? SyS_read+0x30/0x30 [ 292.517959] compat_SyS_setsockopt+0x34/0x50 [ 292.522364] ? scm_detach_fds_compat+0x3d0/0x3d0 [ 292.527116] do_fast_syscall_32+0x3ec/0xf9f [ 292.531445] ? do_int80_syscall_32+0x9c0/0x9c0 [ 292.536027] ? finish_task_switch+0x284/0x970 [ 292.540521] ? syscall_return_slowpath+0x2ac/0x550 [ 292.545446] ? prepare_exit_to_usermode+0x350/0x350 2018/04/05 10:56:21 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) futex(&(0x7f0000002ffc), 0x4, 0x0, &(0x7f0000299ff8), &(0x7f000029a000), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'syz_tun\x00'}, 0x18) ioctl$VT_RELDISP(r1, 0x5605) sendfile(r2, r2, &(0x7f0000000100), 0x3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x0, 0x7}, {0x4, 0x1}, {0x3}, {0x8, 0x2}, {0x6, 0x2}], 0x5) [ 292.550458] ? sysret32_from_system_call+0x5/0x3c [ 292.550734] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop0 [ 292.555292] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 292.555311] entry_SYSENTER_compat+0x70/0x7f [ 292.555319] RIP: 0023:0xf7fd5c99 [ 292.555325] RSP: 002b:00000000f5fd10ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 292.555337] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000117 [ 292.555343] RDX: 0000000000000001 RSI: 00000000205b1fd0 RDI: 0000000000000000 2018/04/05 10:56:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:21 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x100fff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x40) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@remote, @multicast1, @broadcast}, &(0x7f0000000200)=0xc) [ 292.555350] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 292.555356] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 292.555361] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 292.555558] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) 2018/04/05 10:56:21 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x7, {{0xa, 0x4e23, 0xfffffffffffffc01, @empty, 0x5}}}, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x40000000003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x9c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r1, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:21 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) 2018/04/05 10:56:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000180)={0x0, {{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x6, [{{0x2, 0x4e22}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e24}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x38c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f00000006c0)='tmpfs\x00', 0x0, &(0x7f0000000100)="d3") r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x18, 0x111000) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000080)=0x9, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x96a80a9966271352}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x54, r2, 0x4, 0x70bd26, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xb9a}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xb647}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x841) [ 292.777322] tmpfs: No value for mount option 'Ó' [ 292.820997] tmpfs: No value for mount option 'Ó' 2018/04/05 10:56:22 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000000c0)={r3, r4/1000+10000}, 0x8) syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x2, 0x100) getsockname$netlink(r2, &(0x7f0000001240), &(0x7f0000001280)=0xc) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x80, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000200)=""/4096, &(0x7f0000001200)=0x1000) 2018/04/05 10:56:22 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) accept4$netrom(r1, 0x0, &(0x7f0000000040), 0xbe53a170fc08f1fd) r2 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r2, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:22 executing program 1 (fault-call:3 fault-nth:2): perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:22 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8000000008b0f, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80400, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x2) sendmmsg$alg(r1, &(0x7f0000003480)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f00000000c0)="ee25a9e24f75049eaf5cd7a3dfd5f221c22310679e2ef88689e57a71f8c099b62fe29544ceafe54f898d581034c8f1205217ad65cdcf60c244cc165816bbc0e32e80ef73f5df1473a795e2c1e7fd7af128c4b7512af2e5fb60e7c6f9597256980b9de6d5874d219e847df935f58d7759b923da9eeb3de7db507f074d2809a2699201ba95bb9e709db32de2143bfa0ffc090c95493cef7cd4f62fb6f3fbf9e75cc15fe98c807abb24f012a7bacf90994cf3c3b1977acba7d9ac2b723089a4a088cc736fdb3e154c7cf465bd0022ab75dfdb", 0xd1}, {&(0x7f0000000040)="20c06cc5f4824debffc6df29558474bfd3ba58836f225f3a65b09245eda4a129b62a737382619ae6ba209c9085005209", 0x30}, {&(0x7f00000001c0)="3fe893f7110d2c25c7cf68b88ab93872d1484ea716476abc0a865b7ae2f1d4771558fc7b147247ed5562a7bed04fbe9a35941560ea9e9d959deb82d767af143579ba2f4e884ccd6aad3ef2a8aaecc3b78773972a03e4ce080787bd0acd2cd447364d3deaebdd7d22440033d6f9", 0x6d}, {&(0x7f0000000240)="2cfc3861e466c33c6527e20a46ec8cc095670f620ca491667c3d7a804fc348054400bf5cd4a478fd1648952dc0f46216b66edfbeaf3695f2df43f8514a609d84b19ebd7ea3ab62c622c7d518e4a65a81d8b9e8528565371b3f15e88c51a68293712344081059d2096b85f7f918dc465c4f82a4ccfe3b83f6", 0x78}, {&(0x7f00000002c0)="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", 0xfc}, {&(0x7f00000003c0)="037a820006ad26824ccb569afbb5", 0xe}, {&(0x7f0000000400)="ef8b59e67e40f86e1257adfb53a4b216288cb14e9ddda9836d0194e40e0ec0272c2c3b222610d702abad76c742a8b64e49b51748d7664e846d5e9edba50b1b4818462b3339c639f0e934f0463007811a2a6ce1aa43d038f3eb88b95bc469eaee394a7fbd3507ca0fd5f6431d3e72aca5fc4bff36b7d28bff0d8109cd393b6c", 0x7f}, {&(0x7f0000000480)="2a56a32cd2eface05a3d38eb96ac4b2ca063baff6629d896bc26acad8dda0c95f1d91f9cd10886d34b2578dc7bf068555f2fca53ed02eec558ef9d6ad6856f67814e448b1e4b8dc356d9542b83f35233656ab1fd80a962210a3421a9bfd9468036a4677bc87edaadce23a1dd64f32f9c9e62ce3ed6127f3ef23e959caef0845699a842f568c4dcf02b8a05d091a80fc2e8dda4471cc4aa0dcfd550a6b56ad5ddfea496f4f85f823d565419494529003d14b88dc8a9a44925efb5862115b221d441ae2f241ec39e06112b9d162901", 0xce}, {&(0x7f0000000580)="3d66839f275ed579f475ed3f779f758084460cbd4c7392ad236a55ec63f076a28efd20b9f89d2b09a9d32fd36a10ecdd69fe35647bd224a966d929e9bb7589397eef5c0862", 0x45}, {&(0x7f0000000600)="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", 0x1000}], 0x3, &(0x7f0000002840)=[@op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3}], 0x20, 0x40000}, {0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000002880)="1677642de9689bbe1031db4bb1e3e69d25ae48b76f7cd4c62de4a9312b1bb406c2cc66ff549261146d3453bbd514681b994b4e0138592c77eb3ed96c37d56cd923ade1573418c94b4cc27fa85e8cfa03f41efb465c5877913762cb21cce8fee58360ab1fb69bfb936f699f199e48f010c6b7822ba9fc7b503b3139372c514b5613c42b031c8fa1236b8f41993b2f", 0x8e}, {&(0x7f0000002940)="554c62ecebc21f4890c69571add78ad3cefd4121a763680e7bf90a1ae9cfaab882978d6f4bd24ab86e9253708953f4c4ef918a98a80abf4c5eca5349f10f764d98f37b11fa31d8b900b54ce659b8c1c73629dbe99255a8e48cb8d783d9e337d6840100fe4b691b39133d4666befe29d7e0e80778038103be773b3bc1b64632c1f38435fb46013744118cff9b8eec950f6bf00ff64f562615366b861d2bd277f9a9406679892f922c67078c40540bd6cb76d61a60b727fcc5382421c249d508593f3fb164a9a619afd0a6845c9b4a0d26169298dd6f2e22bfe5e427c098f1e22660872d7460", 0xe5}, {&(0x7f0000002a40)="8e185a202629f7ea9faf6c1acfd96b527ec9482dce663325eea0de8005af3e7bd85e936aacc55849b282b6188b6aebce8de2a5ea002dc95d3d714573bb9bb35d4a95ae4a055d7f54a7427ddf263f91a91cdb93149c8fadf0746be6", 0x5b}, {&(0x7f0000002ac0)="1da8115954681e293833", 0xa}, {&(0x7f0000002b00)="875552a2e25d46549689a8b067754084498312a3b8a83c8c3362d3f4fac612dc00edfcb434eeb9d05ba1785dc2588956a6b5fb5e8531618a25868e6fd6ba5e451723eab3243181e54754554dfc78b91dd263fca5af93d462648c58d17a6cb6e84606d3f0", 0x64}, {&(0x7f0000002b80)="4a0d60a1f2adca2b93416d8c35afbefd66ae8365d885bc18631ed0a46d9bcc456429e1abf2364081", 0x28}], 0x6, &(0x7f0000002c00)=[@iv={0x5c, 0x117, 0x2, 0x49, "075944f44fa48e1652db4cf8a5f3c6878207c21bc8c26b15f63b921383ebfe6e522805e23dbca2b464a4d20d499b8235b41e7989c79bdd3bc839bf5c3ed07efd74e3e17c05f0aec6b7"}, @op={0x10, 0x117, 0x3}, @iv={0x78, 0x117, 0x2, 0x65, "2a579747cdb334c8e84d4e8f1a5fc5a88823bae2e54d14ca40edda04033897e9e89abfcc7de9950259589e1938b0ea413d6502a6d71a2bfa5588f1490f818ba5ba0720b7b7863e7dbcc3a47e95738d5c47867fa72863af1202b0b61c79e7304ea468457ebf"}, @assoc={0x10, 0x117, 0x4, 0x1f}], 0xf4, 0x10}, {0x0, 0x0, &(0x7f0000002d00), 0x0, &(0x7f0000002d40)=[@op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x4c, 0x117, 0x2, 0x3b, "1032b5b1433aea47041f5926615d4aa707b1acf403742a74043931c1bbddeabf268fcceeda57a3059fb49d038a76b6e0478023d5905323e356985e"}, @assoc={0x10, 0x117, 0x4, 0x1}, @iv={0x38, 0x117, 0x2, 0x25, "5246a2e55a4011b199ee83cf4eab6a01125d8a5a055e257925ca1b62de65fe39ac2c4c894d"}, @op={0x10, 0x117, 0x3, 0x1}], 0xd4, 0x14}, {0x0, 0x0, &(0x7f0000003400)=[{&(0x7f0000002e40)="a306a161ea176e5fa9cb520f68cb92c530b2255f27d35bf1e038ed3f877a9481f47639ac2d7be2317413c9a4e2b99c992615972a105341c7b2a2509beec875ac28338f897d052c281ee52fbb55f547416e646b4c66d043db3c184cc11252b49bd92f9b82bb784ba1b0a02a8860", 0x6d}, {&(0x7f0000002ec0)="6b4c799ed22873a208b361b08f4c8c3517432c50820b4345a124464289735a51053737e4abc4ed300af8c88e4327e6fb380d13f7bcffc304ca09", 0x3a}, {&(0x7f0000002f00)="a92925d38a6a924ce064782efc492b34f17a8eb9c4e61ee9d2cb0b2e44f8dcf363b61f89052c32e2beb614fc26aedb3b8da8b94a4b39fba64e24c2fc76969554cb168fb51c22dfd44e803a", 0x4b}, {&(0x7f0000002f80)="169dcafcf1f6e9b325c0610a0560557a58fa7abad21970b5b2975645f0006a4aab", 0x21}, {&(0x7f0000002fc0)="46d6f04e99884c7be7ca3dca9683f4bcd93df5ccbd87d6b3f64ee2e08604815c6426186ebb12afdd33084c1b7a860ee0201aec3d598da539803843bc1554cdc6ced8ba1f9fd8b5311e802eb99129cc32ac86bbdbd856bc15e99686b8397cb4a4631f499cd52a18f687672bccfba6cc99", 0x70}, {&(0x7f0000003040)="8dc99b19ea036aae0598cd936e56c41519145826eeef6ae942aaf4af765d01d1842d81b8b53b5b6b12c6b48026af33da77c93ccfe852a05934f8ad4950226e84af739ec0d2a0846606bb340238cc3a1003ae845da494fdfac746b1d8f21525d4acd8a4729a59f1f62c74a86b99097e401bc8e6dedebdbe0da6", 0x79}, {&(0x7f00000030c0)="10f0f56e0290ab86b6af3617ea4ce07850e94e9d9e28b2ce350cc112709c428f9cf24356a01701ff3376cf4b3675a8cb", 0x30}, {&(0x7f0000003100)="7e16de9b1b46e251f216d5b3e01a3230cee5b20df7c9f23b094b5342222fc16c81b0887559e05f2f072397a7a265e1a7dd2f9a6b805052fe1459f2db209ac9170bba261a3dcf4e9068426479b72c4d4559861dbce3c2eac24307daa9f27e9df7688829ef39f2cfa9748070db2eb7b3c32aabb95d5a83bd913a563b2d1de60cfc386f54851f07b15337f7d3b7b47655abae0fe615e316b66dba7b13fc3cac0ef9df6efabac7b7ca1155abc7aca7e07b44c240956208e5bc414f58ea2ad13f7966363d0bcfe5e6b76a5759b4faf67edeb64332a413a633792abf21373ca3135b44e2", 0xe1}, {&(0x7f0000003200)="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", 0xfc}, {&(0x7f0000003300)="1eaa6e4f751bccca195530e9ec647db3661f705a15634624e808de4d9212227e5d086bac8b839514c43f6d1e9ae380fe5498e88fd5d554cbbb2182da57d8697bedb06e7b961de375ae191a6ae5e7ad6c3050872277cbc06c315a8d210d6578d9c47c7cc75f1739c8e59466918e4149a78eca21e7377e6c181b553e881b850c9ccfe4cc39ba1698175c6a055e32ed7c8f5d8c96546a317b14498e7625e5e60e2fa0f7ce48a8f79f2cc1536791d12a62a92b6ee52a4f324d48a296a58f895fbdfad0da67ffac062b08a04735b83e7584802c8a3c45d5d172b4d0cb985f95dae131844835b7248a164eec", 0xe9}], 0xa, 0x0, 0x0, 0x20000001}], 0x5, 0x8081) 2018/04/05 10:56:22 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000300)=""/224) 2018/04/05 10:56:22 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:22 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3ff, 0x2101) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x4, 0x4}}, 0x2e) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000014300)) 2018/04/05 10:56:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ppoll(&(0x7f0000000200)=[{r1}, {r0, 0x2000}, {r0, 0x204}, {r1, 0x40}, {r0, 0x2}, {r0, 0x8400}, {r1, 0x2}], 0x7, &(0x7f0000000380)={0x77359400}, &(0x7f00000003c0)={0x3}, 0x8) socketpair(0x1, 0x3, 0x3, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x103ff, 0x3, 0x2, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r6 = fcntl$dupfd(r0, 0x406, r1) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic) ioctl$KVM_RUN(r4, 0xae80, 0x0) perf_event_open(&(0x7f0000da2f88)={0x4000000002, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r7 = open(&(0x7f0000000080)='./file1\x00', 0x7e, 0xfffffffffffffffc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x1000, "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"}, &(0x7f00000014c0)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000001500)={r8, 0x2}, 0x8) fcntl$setlease(r7, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000400)) read(r3, &(0x7f0000000440)=""/41, 0x29) 2018/04/05 10:56:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x600000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000540)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000640)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000680)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, 0x7fff, 0x8, 0xa0, 0x400, 0x7, 0x40148, r3}) r4 = request_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='/dev/snd/seq\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='/dev/kvm\x00', 0xfffffffffffffffc) keyctl$negate(0xd, r4, 0x9, r5) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r7 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r7}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000400)={0x81, 0x2, 0x1ae, 0x4, 0x7f}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x2c, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x10}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000340)=0xc) getdents64(r6, &(0x7f0000000440)=""/170, 0xaa) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000380)={r8, 0x20}, &(0x7f00000003c0)=0x8) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timerfd_settime(r6, 0x1, &(0x7f0000000240)={{0x77359400}, {r9, r10+10000000}}, &(0x7f0000000280)) dup2(0xffffffffffffffff, 0xffffffffffffffff) r11 = fcntl$dupfd(r7, 0x0, r1) write$evdev(r11, &(0x7f0000b04000)=[{}], 0x18) [ 292.949767] FAULT_INJECTION: forcing a failure. [ 292.949767] name failslab, interval 1, probability 0, space 0, times 0 [ 292.961086] CPU: 1 PID: 23503 Comm: syz-executor1 Not tainted 4.16.0+ #288 [ 292.968095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.977441] Call Trace: [ 292.980022] dump_stack+0x1a7/0x27d [ 292.983656] ? arch_local_irq_restore+0x53/0x53 [ 292.988333] should_fail+0x914/0xae0 [ 292.992055] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/05 10:56:22 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r2 = memfd_create(&(0x7f000003e000)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r4 = memfd_create(&(0x7f00008effff)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) [ 292.997151] ? lock_acquire+0x1d5/0x580 [ 293.001119] ? crypto_alg_lookup+0x23/0x50 [ 293.005360] ? find_held_lock+0x35/0x1d0 [ 293.009424] ? find_held_lock+0x35/0x1d0 [ 293.013489] ? __lock_is_held+0xb6/0x140 [ 293.017560] ? check_same_owner+0x320/0x320 [ 293.021880] ? crypto_mod_get+0x4e/0x70 [ 293.025864] ? rcu_note_context_switch+0x710/0x710 [ 293.030805] should_failslab+0xec/0x120 [ 293.034777] __kmalloc+0x63/0x760 [ 293.038225] ? crypto_larval_alloc+0x1d0/0x1d0 [ 293.042804] ? save_stack+0x43/0xd0 [ 293.046430] ? kasan_kmalloc+0xad/0xe0 2018/04/05 10:56:22 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:22 executing program 7: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x3) [ 293.050311] ? __kmalloc+0x162/0x760 [ 293.054023] ? crypto_create_tfm+0x82/0x2e0 [ 293.058344] ? crypto_create_tfm+0x82/0x2e0 [ 293.062673] crypto_create_tfm+0x82/0x2e0 [ 293.066824] crypto_alloc_tfm+0x114/0x2b0 [ 293.070971] ? find_held_lock+0x35/0x1d0 [ 293.075029] ? crypto_larval_alloc+0x1d0/0x1d0 [ 293.079612] crypto_alloc_skcipher+0x2c/0x40 [ 293.079909] irq bypass consumer (token 000000007debd7a2) registration fails: -16 [ 293.084020] cryptd_alloc_skcipher+0x11e/0x250 [ 293.084033] ? cryptd_aead_queued+0xf0/0xf0 2018/04/05 10:56:22 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) alarm(0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001340)) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) ftruncate(r1, 0x8000) r2 = open(&(0x7f00000012c0)='./file0\x00', 0x141046, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000017c0)="1197aaa2fa02d3a264db9c54d3f31b613fde4afe4650da56a0f9ea18ae17ba533e86b33bb22a040ec422bd5c9f38dea73a1c9affa92317c06fc2fc11315d3b5194580f536717b0bcd38069293b6bda862a14f66da12b20d852c5f95890340334d23bc4bfc84420004a91fdb8169be6afd317f2b4131da91656b915b7464ee6789db4eaf502907ea7f8158c5f8dd7f16a528bf0ca5ba8dbfc388c512b98faf32fbee53b5819d7a57b6e102f63ac8eba9b4b30be11c6b4de9aa18b69a8f8fca92911c560ee4514f15f43b5eba3f8b3479aab47", 0xd2}], 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[@ANYBLOB="6f6378d093c440f74fbeb57f289baf481251c3f4f1ca560b0128c55085f6616b87d6c19eab090029a72d5d12f250a2d5ad50326ccfd058aee2c060f463b4509074b465a3fe9e0a9cb1fb27206d164a1761499c89f0348b6c086d4f7082fd6e1bf380507fd91e4552342b05d8bcc9061506c47d28526ca3e2180f9a554f4173a62a29ab9b034ec9d01fa9555c635ea36a99f9e19e85a571a9c2e034649b"], &(0x7f00000013c0)=""/196, 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xec26}}, [0x0, 0x0, 0x7, 0x6, 0x1, 0x3, 0x0, 0x0, 0x5c, 0x1, 0x7f, 0x0, 0x3, 0x7, 0x400]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x0, 0x8000, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x20) open(&(0x7f0000001380)='./file0\x00', 0x10002, 0x20) read(r1, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r2, 0x10, &(0x7f0000001240)) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000001280)={0x1d, 0x0, 0xfffffffeffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") creat(&(0x7f0000001580)='./file0\x00', 0x8000000000011) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/04/05 10:56:22 executing program 7: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x3) [ 293.084062] ? __lock_is_held+0xb6/0x140 [ 293.084086] ? rcu_read_lock_sched_held+0x108/0x120 [ 293.084105] simd_skcipher_init+0x66/0x150 [ 293.084115] ? simd_skcipher_exit+0x40/0x40 [ 293.084124] crypto_skcipher_init_tfm+0x29a/0x8c0 [ 293.084141] crypto_create_tfm+0xdf/0x2e0 [ 293.127028] crypto_alloc_tfm+0x114/0x2b0 [ 293.131179] ? crypto_larval_alloc+0x1d0/0x1d0 [ 293.135762] crypto_alloc_skcipher+0x2c/0x40 [ 293.140166] drbg_init_sym_kernel+0x225/0x777 [ 293.144663] ? drbg_init_hash_kernel+0x330/0x330 2018/04/05 10:56:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201f, 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, @perf_bp, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd, 0x8) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f000027d000)='./file0\x00', 0x20000000) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x2000000) syz_open_dev$binder(&(0x7f0000001140)='/dev/binder#\x00', 0x0, 0x2) r1 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffffc) keyctl$clear(0x7, r1) [ 293.149415] ? find_held_lock+0x35/0x1d0 [ 293.153477] ? trace_hardirqs_off+0x10/0x10 [ 293.157796] ? trace_hardirqs_off+0x10/0x10 [ 293.162110] ? trace_hardirqs_off+0x10/0x10 [ 293.166429] ? drbg_init_hash_kernel+0x330/0x330 [ 293.171184] drbg_kcapi_seed+0x4ea/0x1270 [ 293.175336] ? find_held_lock+0x35/0x1d0 [ 293.179395] ? drbg_kcapi_random+0x850/0x850 [ 293.183800] ? __might_fault+0x110/0x1d0 [ 293.187857] ? lock_downgrade+0x980/0x980 [ 293.192000] ? lock_release+0xa40/0xa40 [ 293.195964] ? check_same_owner+0x320/0x320 2018/04/05 10:56:22 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x237d, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x20d8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0x9f, "70bb871fa45684b82f7c4a2a651ee4d9fbf79ebab03041c8147544adbd684d6893457ca6067f35faa2967663becb6e23d03a66adcaa8e98eb8ca7655f6ffe3118f0e4db8a6c7e3eb02b6d437e7618f0115b3d4b29f9b42179f443942feaae62a9f6e5a2fe5b43da7ff7a6746fa53d27da5e65d2b7e58e12f4d8f8c5a54b07d5c394bbb549cc97f3f205567ff3c1a0f103e042f1a34254d02ad134f862e72c6"}, &(0x7f0000000240)=0xa7) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100)=0x80, 0x3) [ 293.200283] ? __check_object_size+0x8b/0x530 [ 293.204773] ? sock_kmalloc+0x127/0x1b0 [ 293.208749] ? __might_sleep+0x95/0x190 [ 293.212721] crypto_rng_reset+0x7c/0x110 [ 293.216775] rng_setkey+0x25/0x30 [ 293.220234] ? rng_sock_destruct+0x90/0x90 [ 293.224466] alg_setsockopt+0x2a1/0x350 [ 293.228438] __compat_sys_setsockopt+0x2e4/0x710 [ 293.233193] ? __compat_sys_getsockopt+0x770/0x770 [ 293.238118] ? ksys_write+0x184/0x220 [ 293.241914] ? SyS_read+0x30/0x30 [ 293.245372] compat_SyS_setsockopt+0x34/0x50 2018/04/05 10:56:22 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000140)=@ethtool_ts_info={0x41}}) [ 293.249771] ? scm_detach_fds_compat+0x3d0/0x3d0 [ 293.254520] do_fast_syscall_32+0x3ec/0xf9f [ 293.258844] ? do_int80_syscall_32+0x9c0/0x9c0 [ 293.263418] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 293.268952] ? syscall_return_slowpath+0x2ac/0x550 [ 293.273879] ? sysret32_from_system_call+0x5/0x3c [ 293.278722] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 293.283569] entry_SYSENTER_compat+0x70/0x7f [ 293.287969] RIP: 0023:0xf7fd5c99 [ 293.291324] RSP: 002b:00000000f5fd10ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 293.299027] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000117 [ 293.306292] RDX: 0000000000000001 RSI: 00000000205b1fd0 RDI: 0000000000000000 [ 293.313555] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 293.320816] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 293.328078] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 293.335517] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) 2018/04/05 10:56:22 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) unshare(0x400) fcntl$dupfd(r2, 0x402, r1) 2018/04/05 10:56:22 executing program 1 (fault-call:3 fault-nth:3): perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:22 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101381, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f0000000080)=0x8, 0x4) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:22 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000040)='/dev/input/event#\x00') r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000200)=0x8f, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x7fff}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x84) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ppoll(&(0x7f0000000200)=[{r1}, {r0, 0x2000}, {r0, 0x204}, {r1, 0x40}, {r0, 0x2}, {r0, 0x8400}, {r1, 0x2}], 0x7, &(0x7f0000000380)={0x77359400}, &(0x7f00000003c0)={0x3}, 0x8) socketpair(0x1, 0x3, 0x3, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x103ff, 0x3, 0x2, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r6 = fcntl$dupfd(r0, 0x406, r1) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic) ioctl$KVM_RUN(r4, 0xae80, 0x0) perf_event_open(&(0x7f0000da2f88)={0x4000000002, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r7 = open(&(0x7f0000000080)='./file1\x00', 0x7e, 0xfffffffffffffffc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x1000, "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"}, &(0x7f00000014c0)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000001500)={r8, 0x2}, 0x8) fcntl$setlease(r7, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000400)) read(r3, &(0x7f0000000440)=""/41, 0x29) 2018/04/05 10:56:22 executing program 0: r0 = socket$inet(0x2, 0x0, 0x4) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "174364534a3e9e958429648ec00f4416d77bc722fcc6dc1ffd0adebe78d565c69e49331316cecf8f7bba02616c279798ec0ce84e5d3f6656b13084f172f00bd8aee5fc09f6"}, 0x49) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x8, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000f2a000), &(0x7f0000f2d000)=0x38) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/05 10:56:22 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000005680)=0x80, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r6 = socket$inet6(0xa, 0x3, 0x6) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0x8}, 0x1) connect$inet6(r6, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) fcntl$addseals(r5, 0x409, 0x9) r8 = fcntl$getown(r7, 0x9) r9 = getuid() r10 = getgid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000007c0)=0xe8) fstat(r6, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r4, 0x10, &(0x7f0000000880)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000a00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000a40)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000b40)=0xe8) fstat(r5, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000c00)={0x0, 0x0}) getresuid(&(0x7f0000000c40), &(0x7f0000000c80), &(0x7f0000000cc0)=0x0) getresgid(&(0x7f0000000d00), &(0x7f0000000d40)=0x0, &(0x7f0000000d80)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000dc0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000e00)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000f00)=0xe8) getgroups(0x3, &(0x7f0000000f40)=[0x0, 0x0, 0x0]) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000013c0)=0x0) lstat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f0000001500)=0xc) r29 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001540)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000001640)=0xe8) getgroups(0x6, &(0x7f0000001680)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r32 = getpid() fstat(r4, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001740)={0x0, 0x0, 0x0}, &(0x7f0000001780)=0xc) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000002b40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002b80)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@dev}}, &(0x7f0000002c80)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000002cc0)={0x0, 0x0, 0x0}, &(0x7f0000002d00)=0xc) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000002d40)=0x0) r39 = geteuid() getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000002d80)={0x0, 0x0, 0x0}, &(0x7f0000002dc0)=0xc) sendmmsg$unix(r3, &(0x7f00000055c0)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="17b75b6d154ea37b2f08ed79820151d537da6e27ba97caacb0234c96a3d076654549beb21da7cb57f8a217835527b8b42f09b2fb4272c588b7335c0a29ef0dab6f631065fbcb3aa42800df0dce12da44bd6076c0de465428b66acecd0a51aff40287ba9909efba63c2748990aa6d1f14aefd6823abd3bd840fd45d9ebdfb3f9b141a7b3f53398ef7818d7d61ea66ce75e83d2f44a3f6f5f1c6ea872d7f15833e65429b9f3fc769102ef6494794c2", 0xae}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000380)="584a6947effeb9e462119c58873d913001874ccbfa", 0x15}, {&(0x7f00000003c0)="ad544acb975fc80de785357aa0eb85e57ed719bb4f28b28ca4f91bd9c6d84ffe6fd78a60639fa3c748e2b3004cad518582729346175cba854e593095fa78242416c33e5c1b677f7e8d70341ee9428b19f8c4f965c3b8f20db6f0b10095b8f79fecc8c2c7f79480218f6df128cfd060352a3e6fe96d657f5d5325cec1b132ba46e6b38ed1c989b27f40fc43f32f7734ff7774fa", 0x93}, {&(0x7f00000005c0)="3fffe3edf30ccd9ef123a75db5f63619600ea1487cf42a4a1f589589acb7a317e340d1b7977362a37f1dd708f650bc6bd2a6b8c1b3f03215a53ff718be87f11045345cee9ba00cf4d651f735440a156fc98038fb9236a28934ee8c834aa8aef7cdb9dca6efb9a4676ccd3114a034cc06a2dd894f3962132b305ac4069eaf96b185b77f551afacfad7e99da32c474fa2c385df2a0b0524ba92b666960f77cbe8e928c4321136c03a4db1ea8f47c67799f31bff30965a244962803ae3d63b17a9eee1c95c90de67603a146d2daa31270adc0435f74dade4287c0cfc613565cd3bceb29866c7abc6c6b18aa1171361b6429d284e04a86fdd4", 0xf7}], 0x3, &(0x7f0000000f80)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r2, r3, r3]}, @rights={0x14, 0x1, 0x1, [r2, r5]}, @rights={0x1c, 0x1, 0x1, [r3, r6, r0, r3]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x1c, 0x1, 0x1, [r1, r7, r6, r1]}], 0xf4, 0x4000}, {&(0x7f0000001080)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000001100)="c187754d2587d38685bdd049750fcdbb0367d1344872d959adeec78e775e528f3fc12445966a40f00edb6cb6d5c90b86478f9ba6eabdd35ed94ee024535f0af5798587fca68b932a3a71d7fc3ff44a8cf507bf7be38cff7190540fe420bfd4a9a23fd21f61de66112a57a5dd9e98f9c24fb21ee0ce91e6511e15ce3605fb63b98a1eee8b9bf652ec98aada5dd180401f371a5b4551fea2d385d5231fe4386593a9eb7e1c6481d66138dcbfb3204f422a638b6df80bb662402df6a3", 0xbb}, {&(0x7f00000011c0)="1e275aee7a91458ec0b329f21b6d191a0af1967d06effe408095a00d5082328b275121896465de5f678c76f0bf7e12009ddf0ec6e2fd2384a6b30bd67f9f4d5c944efab035760da47d65252ebbb8f96e7c05f8361e49025f28adf8232969afc49d195f8623e4fd035f0fb53a356fd5a15a8c9093014c86d86af00680d4a6e389db7fc37d4c6bb46d9a", 0x89}, {&(0x7f0000001280)="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", 0xfd}], 0x3, &(0x7f00000017c0)=[@rights={0x14, 0x1, 0x1, [r5, r2]}, @rights={0x10, 0x1, 0x1, [r4]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r5, r6, r5, r4, r4, r1, r5]}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}], 0x94, 0x40}, {&(0x7f0000001880)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002b00)=[{&(0x7f0000001900)="91911c280e40957ac6c61a102e36a7ba8fdfee6ebf7e09ea50588d12074df654f2b051267ddd560adfec36ed03333d6773ec17bf5c0ab1a34b6dac5a9736f98e45835147dab761b473458a4b1474121a85d672ac1f3a42ca4953bc9903f2ef021dd29b0a3977c110b6fdbcf8dc2429f57081e78e98a7eff058adb441871bd7c611c6883c68215e213514e0ba9a5de264ace09f4651dddc345ab202899e98b18467abc7baf5b9e50c334f77cae2a8d9802726ea354931aff685ed38c141bf86ea4c6d731e6c34d2283d", 0xc9}, {&(0x7f0000001a00)="e235ff3f06795df86ab710c456c16d241c2219640c5dedb0a9b51a2ec99319b5761407cf7ca837e10b01799c861c0cd7346e5d213b2f7e45c90849a4bc547c65d6a612a4f352eb2e0c526316bb805eeddcc868fc99c747aa955c5c370a0950f07c0ecd112e0c5927f3025d937253e3e0984799d58e2788e03bb0ffb9c51dbf0dbded53780879e16a41bbca1ac1f0240c347bde4573f7f3f911a844a89e34d7b557848165ff07e7bb2a669321363900838a1015dc5c13c161ed4704d41399", 0xbe}, {&(0x7f0000001ac0)="3d42f237f1689502263e9672bfad7eca45177aae4a01b7a54ef88826", 0x1c}, 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{&(0x7f0000004480)="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", 0x1000}, {&(0x7f0000005480)="660ad78ce5f72d4a3720e5034b65cfa1f686682a0adfb2ef91d10f7dcdc445d0f63e77f0671970a140bcf4480a206b21f4feb05d9ede94f46f35c46ecb96ef2c04aeab7f32b69e9565", 0x49}], 0x8, &(0x7f0000005540)=[@rights={0x2c, 0x1, 0x1, [r3, r2, r4, r6, r6, r7, r7, r4]}, @rights={0x24, 0x1, 0x1, [r5, r7, r7, r2, r7, r5]}], 0x50, 0x8000}], 0x6, 0x80) connect$inet6(r6, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:22 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x100) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x0, 0xe4, 0x1000, &(0x7f0000000140)="930d3dc5b35e72d167e4ea41ece9b56822334e791b46375267b814c2ec390a49c1548333465d057b366092a1212661f1ad6fd161d9888add37282b38e5363e633df490eb237dc900ebc3e71e84e0cc926a9e0b4102c47691013bfd40e069d051b535056f995ae001e8cef94e81a419aa9603e01d0bb5d2fc6b21fa00b0d05c76678f372257bb097a1639afd3633bacccc4d0df6f23f58a1ec23a3e50da3c6cfbc65f3af36d18ac00af27e67edeecfcf01ee9385bcc6e5824612f73d9a3fdb13a6b0ce3bcd731001507dd20fa5be30ef002d0bc1a7692da23e6c2348da9664625aee857b4", &(0x7f00000002c0)=""/4096, 0x9, 0x6a9}, 0x28) sendfile(r1, r1, &(0x7f0000000100), 0x3) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001780)=@broute={'broute\x00', 0x20, 0x4, 0x668, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001800], 0x0, &(0x7f00000000c0), &(0x7f0000001800)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x2, 0x0, 'ip6gretap0\x00', 'sit0\x00', 'rose0\x00', "65716c000009002cd1445100", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x4, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0x98}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x8}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x44, 0x9200, 'rose0\x00', "0600616e3009ab0786c188335a67f500", 'erspan0\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0xff, 0x7457cc21286842e3, 0xff, 0xff, 0xff], @random="cccef1486bd6", [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0xe4, 0x114, 0x15c, [@vlan={'vlan\x00', 0x8, {{0x1, 0x1, 0x9000, 0x2, 0x4}}}, @helper={'helper\x00', 0x24, {{0x0, 'irc-20000\x00'}}}]}, [@common=@dnat={'dnat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x34, 'syz0\x00'}}}}, {{{0x3, 0x6, 0x60, 'ip6tnl0\x00', 'ip6tnl0\x00', 'tunl0\x00', 'ip_vti0\x00', @empty, [0x0, 0x0, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff, 0xff], 0x29c, 0x2e0, 0x31c, [@bpf0={'bpf\x00', 0x208, {{0x3a, [{0x3, 0x800, 0x0, 0x3f}, {0x3, 0x5, 0x3, 0x8}, {0x5, 0x10000, 0x1, 0x4}, {0x5, 0x1, 0x18, 0x3}, {0x401, 0x8, 0x9, 0x580}, {0x1, 0x4, 0x3, 0x8000}, {0x100, 0x200, 0xd3, 0x2}, {0xca4d, 0xfffffffffffffffd, 0x0, 0x7ed}, {0x7, 0x73, 0x1, 0x80000000}, {0xff, 0x3, 0x0, 0x81}, {0x100000001, 0x7ff, 0xa0, 0x1}, {0x10000, 0x400, 0xffffffffffff7fff, 0x3}, {0x7, 0x6, 0x4, 0x3}, {0x6, 0x75bb, 0x8, 0x7}, {0xffffffffffffff2e, 0x7f, 0x9, 0xffff}, {0x10000, 0xbeb4, 0x3ff, 0x9811}, {0xffff, 0xd65, 0x17, 0xa51d}, {0x7, 0x5, 0x5, 0xfffffffffffffff9}, {0x4, 0x200, 0x9, 0x8}, {0x0, 0xfffffffffffffe00, 0x9, 0x100000000}, {0x8, 0x445, 0x5, 0x8}, {0x1, 0x7, 0x800, 0x4}, {0x6, 0x10000, 0x5, 0x6}, {0x25, 0x4, 0x7, 0x2}, {0x9, 0x100000000, 0x9, 0x10000}, {0x3f, 0x4, 0x0, 0x4bbb}, {0xffff, 0xdbda, 0xf6da, 0x1}, {0x2, 0x2, 0x2, 0x77fe}, {0x67d6, 0x7fff, 0x0, 0xfffffffffffffffa}, {0x4, 0x7fffffff, 0x787, 0x6}, {0x4, 0x4, 0x1, 0x100000001}, {0xe6, 0x10001, 0x0, 0x4}, {0xffffffffffffff01, 0x9, 0x6, 0x100}, {0x6, 0x9, 0xc0}, {0x7f, 0x5, 0x1f, 0x80}, {0x8, 0x6, 0x2}, {0x3f, 0xffffffff, 0x4, 0x876}, {0x3, 0x5, 0x3e, 0x7}, {0xfffffffffffffff9, 0x0, 0x2, 0x64}, {0x3f, 0x8, 0x4, 0x897}, {0x7e4, 0x2, 0xfffffffffffffffc, 0x1000}, {0xc6de, 0x9, 0x2, 0xe5f2}, {0x9, 0x8, 0x7, 0x4}, {0x9, 0x6, 0xff}, {0x401, 0x80, 0x2, 0x6}, {0x9, 0x1ff, 0x8, 0x7}, {0xfffffffffffffbff, 0x2, 0x4, 0x9}, {0x200020000000000, 0x100000000, 0x1, 0x1f}, {0x9, 0x8, 0x9, 0xa4}, {0x1, 0x0, 0x6, 0x1}, {0xd53c, 0x80, 0x4, 0x80000001}, {0xa7, 0x80000001, 0x0, 0xfff}, {0x7, 0x4, 0x9, 0x3}, {0x400, 0x2, 0x8000, 0x81}, {0x8, 0x670, 0x0, 0x9}, {0x0, 0x7, 0x7, 0xffff}, {0x0, 0x401, 0x0, 0x4}, {0x100, 0x80000000, 0x6, 0x27a}, {0x6, 0x1000, 0xfffffffffffffff8, 0x8}, {0x0, 0x9, 0x40, 0x77}, {0x10001, 0x6, 0x4, 0x9}, {0x40, 0x0, 0x8001, 0x3}, {0x3f, 0x20, 0x1, 0x76b5}, {0x0, 0x9aac, 0x0, 0x8}], 0x9}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"fdb9456f529f8a7a9a120f1ef49bb411b4dc2ff39ac7a5c51c7af4464003"}}]}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x6, 0x0, 0x401}}}}]}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x3, 0x0, 0x1, [{{{0xf, 0x1, 0x86df, 'gretap0\x00', 'ipddp0\x00', 'ifb0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x881e62118c104f8c, 0xff, 0x0, 0xff], 0x70, 0x70, 0x98}}, @common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffe}}}}]}]}, 0x6b8) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) [ 293.511628] FAULT_INJECTION: forcing a failure. [ 293.511628] name failslab, interval 1, probability 0, space 0, times 0 [ 293.523085] CPU: 0 PID: 23563 Comm: syz-executor1 Not tainted 4.16.0+ #288 [ 293.530110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.539471] Call Trace: [ 293.542068] dump_stack+0x1a7/0x27d [ 293.545706] ? arch_local_irq_restore+0x53/0x53 [ 293.550398] should_fail+0x914/0xae0 [ 293.554130] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 293.559247] ? trace_event_raw_event_lock+0x340/0x340 [ 293.564459] ? find_held_lock+0x35/0x1d0 [ 293.568531] ? __lock_is_held+0xb6/0x140 [ 293.572618] ? check_same_owner+0x320/0x320 [ 293.576949] ? rcu_note_context_switch+0x710/0x710 [ 293.581881] should_failslab+0xec/0x120 [ 293.585837] __kmalloc+0x63/0x760 [ 293.589274] ? __lock_is_held+0xb6/0x140 [ 293.593317] ? crypto_create_tfm+0x82/0x2e0 [ 293.597620] crypto_create_tfm+0x82/0x2e0 [ 293.601746] ? up_read+0x1a/0x110 [ 293.605182] crypto_spawn_tfm2+0x4f/0x90 [ 293.609227] cryptd_skcipher_init_tfm+0x3e/0xe0 [ 293.613873] ? cryptd_skcipher_encrypt+0x680/0x680 [ 293.618779] crypto_skcipher_init_tfm+0x29a/0x8c0 [ 293.623601] crypto_create_tfm+0xdf/0x2e0 [ 293.627730] crypto_alloc_tfm+0x114/0x2b0 [ 293.631856] ? find_held_lock+0x35/0x1d0 [ 293.635896] ? crypto_larval_alloc+0x1d0/0x1d0 [ 293.640459] crypto_alloc_skcipher+0x2c/0x40 [ 293.644853] cryptd_alloc_skcipher+0x11e/0x250 [ 293.649412] ? cryptd_aead_queued+0xf0/0xf0 [ 293.653719] ? __lock_is_held+0xb6/0x140 [ 293.657772] ? rcu_read_lock_sched_held+0x108/0x120 [ 293.662773] simd_skcipher_init+0x66/0x150 [ 293.666985] ? simd_skcipher_exit+0x40/0x40 [ 293.671290] crypto_skcipher_init_tfm+0x29a/0x8c0 [ 293.676120] crypto_create_tfm+0xdf/0x2e0 [ 293.680249] crypto_alloc_tfm+0x114/0x2b0 [ 293.684380] ? crypto_larval_alloc+0x1d0/0x1d0 [ 293.688942] crypto_alloc_skcipher+0x2c/0x40 [ 293.693336] drbg_init_sym_kernel+0x225/0x777 [ 293.697815] ? drbg_init_hash_kernel+0x330/0x330 [ 293.702559] ? trace_hardirqs_off+0x10/0x10 [ 293.706861] ? trace_hardirqs_off+0x10/0x10 [ 293.711163] ? trace_hardirqs_off+0x10/0x10 [ 293.715469] ? drbg_init_hash_kernel+0x330/0x330 [ 293.720205] drbg_kcapi_seed+0x4ea/0x1270 [ 293.724330] ? find_held_lock+0x35/0x1d0 [ 293.728373] ? drbg_kcapi_random+0x850/0x850 [ 293.732761] ? __might_fault+0x110/0x1d0 [ 293.736803] ? lock_downgrade+0x980/0x980 [ 293.740932] ? lock_release+0xa40/0xa40 [ 293.744885] ? check_same_owner+0x320/0x320 [ 293.749184] ? __check_object_size+0x8b/0x530 [ 293.753658] ? sock_kmalloc+0x127/0x1b0 [ 293.757615] ? __might_sleep+0x95/0x190 [ 293.761572] crypto_rng_reset+0x7c/0x110 [ 293.765614] rng_setkey+0x25/0x30 [ 293.769047] ? rng_sock_destruct+0x90/0x90 [ 293.773258] alg_setsockopt+0x2a1/0x350 [ 293.777218] __compat_sys_setsockopt+0x2e4/0x710 [ 293.781963] ? __compat_sys_getsockopt+0x770/0x770 [ 293.786871] ? ksys_write+0x184/0x220 [ 293.790651] ? SyS_read+0x30/0x30 [ 293.794093] compat_SyS_setsockopt+0x34/0x50 [ 293.798481] ? scm_detach_fds_compat+0x3d0/0x3d0 [ 293.803218] do_fast_syscall_32+0x3ec/0xf9f [ 293.807523] ? do_int80_syscall_32+0x9c0/0x9c0 [ 293.812085] ? finish_task_switch+0x1b9/0x970 [ 293.816558] ? finish_task_switch+0x17a/0x970 [ 293.821039] ? syscall_return_slowpath+0x2ac/0x550 [ 293.825948] ? prepare_exit_to_usermode+0x350/0x350 [ 293.830945] ? sysret32_from_system_call+0x5/0x3c [ 293.835770] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 293.840595] entry_SYSENTER_compat+0x70/0x7f [ 293.844982] RIP: 0023:0xf7fd5c99 [ 293.848325] RSP: 002b:00000000f5fd10ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 293.856020] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000117 2018/04/05 10:56:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000007240)=@ipv4_newroute={0x2c, 0x18, 0x5, 0x0, 0x0, {0x2}, [@RTA_PREFSRC={0x8, 0x7, @dev={0xac, 0x14, 0x14}}, @RTA_DST={0x8, 0x1, @rand_addr=0x80}]}, 0x2c}, 0x1}, 0x0) r1 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="cc9b77c86c32603e0b", 0x9, 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) [ 293.863268] RDX: 0000000000000001 RSI: 00000000205b1fd0 RDI: 0000000000000000 [ 293.870518] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 293.877763] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 293.885016] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 293.892406] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) 2018/04/05 10:56:23 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:23 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ppoll(&(0x7f0000000200)=[{r1}, {r0, 0x2000}, {r0, 0x204}, {r1, 0x40}, {r0, 0x2}, {r0, 0x8400}, {r1, 0x2}], 0x7, &(0x7f0000000380)={0x77359400}, &(0x7f00000003c0)={0x3}, 0x8) socketpair(0x1, 0x3, 0x3, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x103ff, 0x3, 0x2, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r6 = fcntl$dupfd(r0, 0x406, r1) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic) ioctl$KVM_RUN(r4, 0xae80, 0x0) perf_event_open(&(0x7f0000da2f88)={0x4000000002, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r7 = open(&(0x7f0000000080)='./file1\x00', 0x7e, 0xfffffffffffffffc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x1000, "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"}, &(0x7f00000014c0)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000001500)={r8, 0x2}, 0x8) fcntl$setlease(r7, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000400)) read(r3, &(0x7f0000000440)=""/41, 0x29) 2018/04/05 10:56:23 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:23 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x802, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000240)={0x19, 0x1000}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d21fc8)={&(0x7f000022c000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000002635f205ffff0400e1001800050500000000000000000a000000000000000000000014000500ff0200000000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/04/05 10:56:23 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r3 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet6(r3, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xffff, 0x4) 2018/04/05 10:56:23 executing program 1 (fault-call:3 fault-nth:4): perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000060eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x800, 0x20000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0xa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x401, 0x6, 0x8001, 0x100, 0x4, 0x4830000, r3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000040)={0x5, 0x2, 0x7}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000781f76)}) pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc}, &(0x7f0000768000)={0x0, 0xfffffffffffffffe}, &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/05 10:56:23 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) write$cgroup_int(r1, &(0x7f0000000000)={[0x31, 0x2f, 0x33, 0x3f, 0x2c, 0x3a, 0x3a, 0x3e, 0x2b]}, 0x9) [ 294.072619] binder: 23586:23588 ioctl 890c 20000200 returned -22 [ 294.105355] binder: 23586:23588 ioctl c04c5349 20000040 returned -22 2018/04/05 10:56:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)={0x14, 0xa, 0xa, 0x1}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000080)={0x2, 0x7ff}) exit(0x0) 2018/04/05 10:56:23 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ppoll(&(0x7f0000000200)=[{r1}, {r0, 0x2000}, {r0, 0x204}, {r1, 0x40}, {r0, 0x2}, {r0, 0x8400}, {r1, 0x2}], 0x7, &(0x7f0000000380)={0x77359400}, &(0x7f00000003c0)={0x3}, 0x8) socketpair(0x1, 0x3, 0x3, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x103ff, 0x3, 0x2, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r6 = fcntl$dupfd(r0, 0x406, r1) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic) ioctl$KVM_RUN(r4, 0xae80, 0x0) perf_event_open(&(0x7f0000da2f88)={0x4000000002, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r7 = open(&(0x7f0000000080)='./file1\x00', 0x7e, 0xfffffffffffffffc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x1000, "51130fb0b94648e7674294f965f811392036938904a9081a05324552bdb385fe42d0296a19383c2325f2ce21bec49506362a0be88f9f6bd98e08bd14970c067d2c6740b32235731e3afaf40c7b3d89ec439a86192b12b442909acf0e799d01a47b20b822902570aa0787b10e98989bdcf4471ebd6926ef842b9d17952e7630787190a1aeefd92c5ffed9120c54ff48e9a046d50bf2cd1d7c4a84b1e9b34bf110827d5c38ddca8db39affc49cbdebb3aa7c001573720ccb5d301bbb1603114b132d3340f9486e706a22ff4b86e9d6017df14317bfaa09b667e311dd0fc0d0a61179c97100c1034cb3425b58599d99b95aac3a418bf7810ddc65061e0d22302d213189ff56562dadb75681f555c8ff0df68b62c71796b7654f5a4fd1143575adb18a3f58b6fcd2145c009043524d4515e0df8f415f4734e95cff168ea32340999bf69d96df87c67c5edd8725c0eb2bb81588067588e1758276a3c33dd9afd9f392a0f47d9f411ad8a5b54cf0fd2289a04e075fe2c9eb0c8c3a0ad9d693412ec09277c3f1186967b458f997f267fe3ed1b2d62dd682e7bcf5837c40d56149fd973cc529889654ea00bd68f8a6ed085948274d863e9e90f24293b0faa03cd7d78947b492bdd66b88c37d559889ac8bb78913136e222d33931faab6e77ad37ea98861ab20cc5290b3394dd221a857c51982a457ff846c09ae7d898a30c2a4976b54dfef8caa2baf24f239495726dcb4435e167bbbc57c274fa9694a3498d85eef94f57addd1baad39815feaa6729a217ace75874d2b3d3ac4fb6eaf1702360da37c47e9a1b92e7a4252ded0fc996b6a1dfdf5133d2a3eea6c2edcc54fc519c4b1e30a2898b72ecf2a5ceab937bda2d1c11213c9337e82494a35ddd8fa9fadb1a787e31e30c9fb01272fb22cd9fb9558d734f7bd82ab81b7d4404261b7ac8a7405bcfe1917e0f9b85ada2f7d704d509fd3eadbd74b42b3a8092c91583706208b09fec44705a8cfc3019d4a1a620839d472b37e8ed34f27fc5b0dee1b6c2db722bc2ffaa4b51d110660f31d84c8f4cfd3c79329a7812bbe20ae3084d2830b5ba3b62a0521b4376137966118894fcd7f904a15d0e004001c377b812354046d2aeeff568c4abcb50eeb97bacb6895bb81af5f6d8638929d7bc364a06470c8b6326ac78b483ff84dec4087773dc908719fcfc7fe29812a2cb1b0871eb7e5ee0abb9b983e2e7e1294806b9724855dbaa58d18d2a76f6cf0af4de6347ab73a8a4bf3177f729c5321e97b545ea7356e1b4decf3c688677360901130eb842fc8bb7c1ed6f1722b945362334833331dca877797b52d1a45058f9fc26f3bd17ef3ba4afc2992668ad054eb84ce81afe1dd493528a92c5705242acf94db503ba823f1f64a6895052b4180ebb98eb1b307850ed42cf6f36e06277b3804cefce36f5d592a3dcd6b0358522f1880a8206b997c787113b4ecdd778b6052c854792912122a8ba4561992ca629ddb6ba5faf8d7bcddb1f8e177136afa6deae9a20a4270b2e369392b37c018a704e52d2ffdb17386181f7b4ced6be347c365569bbe11026e8cad080a23a7edb52c56dcd5a3c0670e0ccbbffefaafbaea438fbbcf14006ebaf693047dadc7224c3dab5c866893645eac256c6de6f4faea7e5e243f4fcc564c70515b906f0e71092c8e0a5382c9552b6226e73bd3e68569bf924da07710f86d8fa03c49993743ddbcbd6eedcc258ab5b05d1bbe3ca62fbd4ed634cf035f87dc7cf7e7d030107536ed25d0bb0b0268811f874e219c8cc2aded01a28ecef415be31984931b3f2881d0875f05ea92b61e0aaa9c910b746dba494e3c189d5b1c4d18398fd1cb2b0257d342f16c9f1c344741b6360160a97209db2c5d8c6b2e91443ea95d3b41171b81f187ef1499527c638a6b23c00be606899d2c305db608183f79174c33277f28d977f259cedfcd69a513b0c3d5320f487f2b5498d5756c6146c7c37b9be5586f976a0517a5289e0690475774263ea33ffb5e9b96fc027cd042c15df9034f82e34f2376a9fabb78d965fbe0f21238e99909c36de3f92723aaf44351dc27f7a016498fd3ffde5c5fc6eb3121db90ef008a4348c09a4a367835f1401a3749a30d9f950a7ca2a927638cda22a69eaad589883d6c6fe56bb403acb24fe3e5d3f94c821150f204ad6c1ecbf9c35c94d764bf8f717bdcbe42b30271e1b2aa7d35b7641162f9019b14238b78f0d06ac412973b8d44f4dc80b67059ae7366b65cbf61c35d9a0886b53897ab96e2218168cc723189933571c4ded2d04851f63e480a80417b397b2536c2647f9fefc68a528af0fef7deeea477a15170fe9c5dde06356e5ea5624cd21ee88502d82f21e751830d2bf81666189f38495fa934d6daea27a2403db049b17e96c729a531d4c902b7da0dc76f8578e065dbcb9fb230cc71a44ca7b4ebcf212b3e252d949bb0ff41cbd2e34eca827b80f12e533b76447169a66d51354e2dfe88f0d37cce20c3a6e105b8f2ac377afcb097a5fcd853df386f95abbcaa1b064d152d88596662d4ae57930261931e0a85cc1c1e6b95a4f3d7212e7ae8ed6b3d52cb8b051baddcf7945651002a6ff6506c4e8b4a1c0940b04ed7c7239e9eec2741d8416696e1b07bdb9876883dee3c6a22bf9227e8f78a0ba614740b9ab36a2a8487bf6198fe430c92cf537eedfbc487a73dd41d80cca829465c1db60356db21d00116cd95c8404293ef76dee068809eaa5e8a17165716c88f12a2aa28ade9ae552d388ac5b323a00aaaf61db8c9dadc8a0f349eef691e5910fc2a36f2d74f51df47c0234570b372f491b3a38516e04057f6a0aa86746c6f2c9b3714428ab8cf9a20b98f34f382cdc897a859ad5c93e9c4fa9b7da3cf9f7ebcaa3098ac31dfbe24e77c007f62c434d14a987f34b66d78ea463c41334da9c4b0d64f4328ab12f1fa54186be556d6c6cf68103ef52c262bc7ad02034b0cfde73eee096e9fbf6a72f31575eed6f62bf74ef9bd50bbdbfb5c1cad9c551359219451af91c30a4f4f3e6ec01bb0e3d2cad6a08d89339b1c2f36e8d74ab1e38aa0ed89c886c79050e4c612cb616f9671ad12ed68f35933484ba7a28671706c192ef6af53413a3c7a611743d2f625bdf878a8215b94d423cbe36b6333f018d327a961e8052b3798e244f0135c73b42edf2fa8ababfd293ec1b5e3d970a93121d1ce81892a001258f753b26f307bb382b59643b0bfa8631c68f0c15ed27a092869ca6db7f049e8875da645585bc1c522e594587174743e600bc7589e8ac34790219380a67597303420859ea4286b69e5cf0e99168cb92281e32d9e72fb827ba75b9b483075c56174434a24b4c8707ec16bc094d834970c1ad73a67339abb72c72ac56456e49579fac6e248613a35e5bb763ddfebf4a1f3562859c50a8aee875688d69207cef86210f649820273dc566fb0724543dac8a12796b15114ae058d68d731fbeab48c81f81f7f9d8ff3fd18522c84fa8f25db8f2868d493c6e60adf2d38042ebca5573f978de677e32295990716343c214b7419335d69fc3de76a0470d6f87604c951f07009f395e4f04e3f0962246260f008e07ad9860e10e957920a997e25666369c111060745ee976d4fbc5c09d518ae0df2b2523a20549cfaa12e413eb554abab6715af6da6905ebe18c843a498225a192c472470dd9544c2f1de523e3b344d90fbad4aa2c7cf3c7ac77f2a1953efe8df72ce082d0f2f5046143e50da8d3f08dd334dea856f4eaf9b2ae58b5f96beff63da30684fcc9ead8b7933554afeb63b37caae791a542912e6c3de2d5f95fa180dfd9e4712112f047717635da7a1234d4968509209a4669a9cec7394ce80e5a805386df37b8c4b1c49106183c0d69a20e8e5ce77974353d296feb1f80ea4bc45d8e24bc6c4df4f3de47913b803be04a803147a18238cb79f5700862de9d5def8229538bbb1962c5670aa582858d3b5b23a356aebe0d9d1070f058a8341af710b478d9cf4616a79eea0307765cdf1da33e5a6e507524d8cd84129704de9ea6141d4da38cb833727399fdffa86d52db2226c7223aae6d01e010845a77495eefadcb0bd549e1bf19a3935a3214987d14429d156c0644d856ae11568f9d2b95bf1a3373d3f054313ea11f73b5c891c060c463f97fab5f6e3f4fa07614841fe517b6f5db9adcc179d4fbb9e8e2f7965901bcf897230d87bc6e99f73388333f27fe5ba49543f9af93d4f121d540748f915658b12000f404becc680f20486af53bccb3c144f1e284c91ce4269ed77888a1663b4a7f9d89548c7431b84443985fd4798dd493aab2b69383acd1cbfd7b819d49a6b8a2aa4a859319a197ec2c6dd22e8098131529e4f7fb7bfdbe63c3d9ea1fe44d83adf1b836c549d1f77a756aba1ef3d5e5d19045ef38034f6dcb1f078b3eeb3c34244e42c616837657899422ef9362dbb02e75ba9a8f7c9659302ef259a0c5254adc1b35be40a990788f20f3b1e908f522c83b8fa94a212559243aa38980e07ad1a4cec9cabd372a82abf7f01113e60257286cc6b838c38b7fbd5b3768d22af1c5b0b044093d6c9ca731db848dd5578eb32477a6de79b272fa3b1996db12178c2ed874eb4fa47ecda4cf2ef66dfa814c95542685f1cda8a41fa3569d19e19e7f306c2c8287c75b4b516381ad72e842e61a23630fab667dbca32f7a1d1371094d235a9cca4dfdfc2c7a9904496390f7caf93e81e2034944de329e05687b3bd18e2770fda3582d39a56caa8244c336e342dba8695d052bb8271989b5f6a59a6974062c73127ebab1f9bf752efda5e92e6d6587b0095c28dcea80fc0c1aaf2aef857f07dc34c838a0ed86b2d8630d50b0799e23ab624c66de93937f067cd3cf8d46509118b0b48217a537f12919412f95fdc8743186fd3c31d12882546542ed350dca79621a34ba19d310da34a5965780f5fc9bfa910423e100f7da467401a217f4a4202bbc7e3528c3c88ad8442c9b2d4b0002c9c81d8d469d405a97bfb7cebfe44614ff86f4301d481b332775823097945bcb49edfc5cc21534335b180774a43b7e3e31ebcc190075ef2b62b94512cdade367534c5e21ee1e02bb0d94dbb9e8a8eafa3386a0cfb154fe7b08faa348ef92d31852816d75115f4444230be52a712ec17932bdea7a5c716b5d2115ca1f273e08b1df2aa6016683c5bcf0af9bee8fe60f10d2359d75ca74d7ad6ade482fc2029ba9ebd32f43365f50498bc382f29e342690dbe2289538d60e09e9c09bc7a47318e0d608e9b8d1847157f8b5582d6cc92216b6f89d81b2885bbca443f9a5c8e63b3f34fdaab05173043fcc8e465b7dcad118d0b8d1aeb35a9017cef75e0a983abde0afd5079f5b81e8032d62c50c15fff0cecc938555b8c948384aa9d29dd1160cb2dbb8beb7bc9c06776b9048ac215d440c0f522b68f86a460fb8e8ed5e025860f6e410657e8bfbb009c23ecc5c9efb865753a2f0dcee93ed30b17a8e5c067efc117f25534874d0f8551821db42c820ffff9bda48c9c063c3c5f296f328118c522589dd24673600a0e67a3586d36c4b98a57b2c27a32de11cca05543f92b9892591f2d67ee154fd12dc15e61a19beea73984c430068e9a309d28d4ff966347add90ede10de1bc515fc4ff8f5b043caba08bf355c29ab190fa9f559d9e869ad151d32012207a6b328567d6546de82a48ed1773fc364a9dd726dca2dadff7d41ced7d7b1d1fb04147d99694a1c7eb50e8cbd69064571e459273111c6f925a0add732154c9cfb726e14b9c9d8d9608aa9b906fcc1072"}, &(0x7f00000014c0)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000001500)={r8, 0x2}, 0x8) fcntl$setlease(r7, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000400)) read(r3, &(0x7f0000000440)=""/41, 0x29) 2018/04/05 10:56:23 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x21000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:23 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8000, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000100)=""/213) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r2 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r2, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) [ 294.130501] binder: BINDER_SET_CONTEXT_MGR already set [ 294.150749] binder: 23586:23605 ioctl 40046207 0 returned -16 [ 294.174159] binder: 23586:23588 ioctl 890c 20000200 returned -22 [ 294.200822] binder: 23586:23605 ioctl c04c5349 20000040 returned -22 [ 294.235135] FAULT_INJECTION: forcing a failure. [ 294.235135] name failslab, interval 1, probability 0, space 0, times 0 2018/04/05 10:56:23 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f63797a31000000000100000000000000", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) [ 294.246470] CPU: 0 PID: 23604 Comm: syz-executor1 Not tainted 4.16.0+ #288 [ 294.253486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.262840] Call Trace: [ 294.265430] dump_stack+0x1a7/0x27d [ 294.269070] ? arch_local_irq_restore+0x53/0x53 [ 294.273765] should_fail+0x914/0xae0 [ 294.277493] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 294.282599] ? crypto_larval_alloc+0x1d0/0x1d0 [ 294.283887] binder_alloc: 23586: binder_alloc_buf, no vma [ 294.287192] ? cryptd_alloc_skcipher+0xb2/0x250 [ 294.287218] ? find_held_lock+0x35/0x1d0 2018/04/05 10:56:23 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00'}, 0x10) sendfile(r0, r1, &(0x7f00000000c0), 0xd) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x20000, 0x0) [ 294.287242] ? __lock_is_held+0xb6/0x140 [ 294.287273] ? check_same_owner+0x320/0x320 [ 294.292831] binder: 23586:23588 transaction failed 29189/-3, size 0-0 line 2963 [ 294.297439] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 294.297459] ? rcu_note_context_switch+0x710/0x710 [ 294.297471] ? __lockdep_init_map+0xe4/0x650 [ 294.331602] should_failslab+0xec/0x120 [ 294.335580] __kmalloc+0x63/0x760 [ 294.339038] ? init_wait_entry+0x1b0/0x1b0 [ 294.343277] ? crypto_larval_alloc+0x1d0/0x1d0 [ 294.347866] ? drbg_init_sym_kernel+0x2f0/0x777 [ 294.352549] drbg_init_sym_kernel+0x2f0/0x777 [ 294.357051] ? drbg_init_hash_kernel+0x330/0x330 [ 294.361817] ? trace_hardirqs_off+0x10/0x10 [ 294.366148] ? trace_hardirqs_off+0x10/0x10 [ 294.369760] binder: undelivered TRANSACTION_ERROR: 29189 [ 294.370464] ? trace_hardirqs_off+0x10/0x10 [ 294.370487] ? drbg_init_hash_kernel+0x330/0x330 [ 294.370504] drbg_kcapi_seed+0x4ea/0x1270 [ 294.370517] ? find_held_lock+0x35/0x1d0 [ 294.370537] ? drbg_kcapi_random+0x850/0x850 [ 294.370553] ? __might_fault+0x110/0x1d0 [ 294.370569] ? lock_downgrade+0x980/0x980 [ 294.405702] ? lock_release+0xa40/0xa40 [ 294.409665] ? __check_object_size+0x8b/0x530 [ 294.414146] ? sock_kmalloc+0x127/0x1b0 [ 294.418110] ? __might_sleep+0x95/0x190 [ 294.422070] crypto_rng_reset+0x7c/0x110 [ 294.426121] rng_setkey+0x25/0x30 [ 294.429558] ? rng_sock_destruct+0x90/0x90 [ 294.433773] alg_setsockopt+0x2a1/0x350 [ 294.437738] __compat_sys_setsockopt+0x2e4/0x710 [ 294.442480] ? __compat_sys_getsockopt+0x770/0x770 [ 294.447392] ? ksys_write+0x184/0x220 [ 294.451175] ? SyS_read+0x30/0x30 [ 294.454621] compat_SyS_setsockopt+0x34/0x50 [ 294.459014] ? scm_detach_fds_compat+0x3d0/0x3d0 [ 294.463759] do_fast_syscall_32+0x3ec/0xf9f [ 294.468069] ? do_int80_syscall_32+0x9c0/0x9c0 [ 294.472644] ? finish_task_switch+0x5c8/0x970 [ 294.477130] ? syscall_return_slowpath+0x2ac/0x550 [ 294.482041] ? prepare_exit_to_usermode+0x350/0x350 [ 294.487043] ? sysret32_from_system_call+0x5/0x3c [ 294.491874] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 294.496708] entry_SYSENTER_compat+0x70/0x7f [ 294.501099] RIP: 0023:0xf7fd5c99 [ 294.504443] RSP: 002b:00000000f5fd10ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 294.512134] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000117 [ 294.519387] RDX: 0000000000000001 RSI: 00000000205b1fd0 RDI: 0000000000000000 [ 294.526639] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 294.533891] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 294.541142] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 10:56:23 executing program 0: mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x5) [ 294.548673] DRBG: could not allocate request queue [ 294.557454] binder: release 23586:23588 transaction 69 out, still active [ 294.572108] binder: undelivered TRANSACTION_COMPLETE [ 294.615443] binder: send failed reply for transaction 69, target dead 2018/04/05 10:56:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:24 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) r1 = getuid() r2 = getegid() syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x6000, r1, r2, 0x2, 0x7, 0x40000) getgroups(0x1, &(0x7f0000000280)=[r2]) syz_fuseblk_mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file0\x00', 0x8000, r1, r3, 0x80000001, 0x0, 0x80) 2018/04/05 10:56:24 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370750053b9784b24f9809c720d9ab3124d3a44562022734edfbf434829a949f0b2e10f5b36a1282fc1bab7f9d4030ea29ae63e3480422ac2bbc608518a0b79ff4bdbb05278b70f6b5528774a37eb6c0b481be53ac0273bb4dd62fb0f10470c15117aba9c36c0093d42f6b207af3083e4d836d31a397430172d592b9317229a00afcef55b92daf56e9c49f5c27463748b1d655b5aaf8b620274084299832c72e936fef46c6a819c3545324fd36bafc16da1c1d7f81947a02d0b353305b25b2fd0256c785ba3b1", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000000)) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:24 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6, 0x101000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ftruncate(r3, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) lseek(0xffffffffffffffff, 0x0, 0x4) close(r2) mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000005, 0x10, r1, 0x1) r4 = openat$cgroup_procs(r1, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) r5 = memfd_create(&(0x7f000003e000)='\'', 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x2c8}, 0x1}, 0x20000000) r7 = dup2(r6, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r5, &(0x7f0000e6ffd0), 0x0) r8 = gettid() ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000200)=0x5) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000000)=0x0) r10 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r8, r9, 0x7, r10, &(0x7f0000000080)={r5, r0, 0x1ff}) ioctl$KDSETLED(r1, 0x4b32, 0xffffffff) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r7, &(0x7f00000000c0)={0x40000014}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000240)={0xcfe, 0x0, 0x81, 0x3, 0x0, 0x2}) 2018/04/05 10:56:24 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r1 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r1, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) clock_gettime(0x1, &(0x7f0000000040)) 2018/04/05 10:56:24 executing program 1 (fault-call:3 fault-nth:5): perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:24 executing program 0: r0 = socket$inet(0x2, 0x840000000002, 0x7fffffff) setsockopt$inet_int(r0, 0x0, 0x40000000000c9, &(0x7f0000000080), 0xfffffd1b) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xffffffffffffff1f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x3ff}, &(0x7f0000000100)=0x8) 2018/04/05 10:56:24 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = socket(0x1f, 0x5, 0x1c4) bind$inet(r1, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000380)={0x20c4, 0x2, {0x3, 0x3, 0x5, 0x0, 0x8001}}) socket$inet_tcp(0x2, 0x1, 0x0) read(r1, &(0x7f000083b000)=""/1, 0x1) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') sendmsg$alg(r1, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) mq_timedsend(r0, &(0x7f00000011c0)="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", 0x1000, 0xffffffffffffff16, &(0x7f00000002c0)={0x0, 0x989680}) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101001, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000001180)="0bf5430f000319", 0x7}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca", 0x2d}], 0x1) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000400)=0xd, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x3) symlink(&(0x7f0000000300)='./control\x00', &(0x7f0000000340)='./control\x00') getpeername$unix(r1, &(0x7f0000000200), &(0x7f0000000280)=0x6e) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000180)={@local, @broadcast}, &(0x7f00000001c0)=0xc) vmsplice(r2, &(0x7f0000000500)=[{&(0x7f0000000440)="a982d51338fb2d9fdf911940b3b345d421e31292b3866e2a97c4707f75a90ead69ac6a582aa3d5d84728b5989264d87b829a0b7d", 0x34}, {&(0x7f0000000480)="abebf66597f1d737802f1a6c751e0bb33d8cdb489e102954a46d7633d123f1c505fc2a28e6abad5d3f626da08d5040c3be0d", 0x32}, {&(0x7f00000004c0)="385463d6b91f970454810c1fdb513892de542c861f877175f1e7d2df6c4bf890fe041ed23ecb2ccb310c094475249a458d51d32170217c25", 0x38}], 0x3, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)) socket$kcm(0x29, 0x5, 0x0) 2018/04/05 10:56:24 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x3) [ 295.068427] FAULT_INJECTION: forcing a failure. [ 295.068427] name failslab, interval 1, probability 0, space 0, times 0 [ 295.079777] CPU: 1 PID: 23667 Comm: syz-executor1 Not tainted 4.16.0+ #288 [ 295.086786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.096134] Call Trace: [ 295.098726] dump_stack+0x1a7/0x27d [ 295.102359] ? arch_local_irq_restore+0x53/0x53 [ 295.107028] ? __save_stack_trace+0x7e/0xd0 [ 295.111357] should_fail+0x914/0xae0 2018/04/05 10:56:24 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8480, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$void(r0, 0x5451) sendfile(r1, r1, &(0x7f0000000100), 0x3) socket$pptp(0x18, 0x1, 0x2) [ 295.115078] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 295.120187] ? kasan_kmalloc+0xad/0xe0 [ 295.124074] ? __kmalloc+0x162/0x760 [ 295.127785] ? drbg_init_sym_kernel+0x2f0/0x777 [ 295.132450] ? drbg_kcapi_seed+0x4ea/0x1270 [ 295.136768] ? crypto_rng_reset+0x7c/0x110 [ 295.141004] ? compat_SyS_setsockopt+0x34/0x50 [ 295.145590] ? do_fast_syscall_32+0x3ec/0xf9f [ 295.150085] ? entry_SYSENTER_compat+0x70/0x7f [ 295.154668] ? cryptd_alloc_skcipher+0xb2/0x250 [ 295.159350] ? find_held_lock+0x35/0x1d0 [ 295.163424] ? __lock_is_held+0xb6/0x140 2018/04/05 10:56:24 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x6, 0x5, 0x40}, 0xc) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000), 0x20000000) [ 295.167497] ? check_same_owner+0x320/0x320 [ 295.171826] ? rcu_note_context_switch+0x710/0x710 [ 295.176765] should_failslab+0xec/0x120 [ 295.180741] __kmalloc+0x63/0x760 [ 295.184193] ? init_wait_entry+0x1b0/0x1b0 [ 295.188429] ? crypto_larval_alloc+0x1d0/0x1d0 [ 295.193015] ? drbg_init_sym_kernel+0x437/0x777 [ 295.197687] drbg_init_sym_kernel+0x437/0x777 [ 295.202187] ? drbg_init_hash_kernel+0x330/0x330 [ 295.206945] ? perf_trace_lock+0x900/0x900 [ 295.211180] ? trace_hardirqs_off+0x10/0x10 [ 295.215498] ? trace_hardirqs_off+0x10/0x10 [ 295.219815] ? trace_hardirqs_off+0x10/0x10 [ 295.224125] ? drbg_init_hash_kernel+0x330/0x330 [ 295.228864] drbg_kcapi_seed+0x4ea/0x1270 [ 295.232991] ? find_held_lock+0x35/0x1d0 [ 295.237042] ? drbg_kcapi_random+0x850/0x850 [ 295.241431] ? __might_fault+0x110/0x1d0 [ 295.245474] ? lock_downgrade+0x980/0x980 [ 295.249603] ? lock_release+0xa40/0xa40 [ 295.253557] ? __check_object_size+0x8b/0x530 [ 295.258036] ? sock_kmalloc+0x127/0x1b0 [ 295.261996] ? __might_sleep+0x95/0x190 [ 295.265956] crypto_rng_reset+0x7c/0x110 [ 295.269998] rng_setkey+0x25/0x30 [ 295.273434] ? rng_sock_destruct+0x90/0x90 [ 295.277644] alg_setsockopt+0x2a1/0x350 [ 295.281600] __compat_sys_setsockopt+0x2e4/0x710 [ 295.286336] ? __compat_sys_getsockopt+0x770/0x770 [ 295.291243] ? ksys_write+0x184/0x220 [ 295.295029] ? SyS_read+0x30/0x30 [ 295.298467] compat_SyS_setsockopt+0x34/0x50 [ 295.302852] ? scm_detach_fds_compat+0x3d0/0x3d0 [ 295.307588] do_fast_syscall_32+0x3ec/0xf9f [ 295.311893] ? do_int80_syscall_32+0x9c0/0x9c0 [ 295.316453] ? finish_task_switch+0x1b9/0x970 [ 295.320923] ? finish_task_switch+0x17a/0x970 [ 295.325402] ? syscall_return_slowpath+0x2ac/0x550 [ 295.330309] ? prepare_exit_to_usermode+0x350/0x350 [ 295.335305] ? sysret32_from_system_call+0x5/0x3c [ 295.340131] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 295.344958] entry_SYSENTER_compat+0x70/0x7f [ 295.349345] RIP: 0023:0xf7fd5c99 [ 295.352689] RSP: 002b:00000000f5fd10ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 295.360378] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000117 2018/04/05 10:56:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000200)) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0x0, 0x802) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000cf68), 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012fd0)={0x0, 0x0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000012000)}) r3 = getpgid(0xffffffffffffffff) setpriority(0x3, r3, 0x84) 2018/04/05 10:56:24 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) r2 = getpgid(0xffffffffffffffff) waitid(0x0, r2, 0x0, 0xa0000008, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:24 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) r1 = socket$netlink(0x10, 0x3, 0x15) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/05 10:56:24 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r2 = socket$inet6(0xa, 0x3, 0x6) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x1, '\x00', 0x2}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r2, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) [ 295.367627] RDX: 0000000000000001 RSI: 00000000205b1fd0 RDI: 0000000000000000 [ 295.374876] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 295.382125] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 295.389372] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 10:56:24 executing program 0: mkdir(&(0x7f0000fddff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f51ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f00000000c0)="00f2bec523a04d3af9f909b4acf4141f63", 0x1001, &(0x7f0000f8e000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="c82525d54ca76941928ebb44dd66af6a", 0x10) mount(&(0x7f0000c08000)='./file0\x00', &(0x7f00006b7000)='.', &(0x7f00005e9000)='cifs\x00', 0x6004, &(0x7f0000ad5000)) [ 295.496284] binder: 23682:23689 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/05 10:56:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240), 0x0) 2018/04/05 10:56:25 executing program 1 (fault-call:3 fault-nth:6): perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:25 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./ccrsyz0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x149000) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000080)={0x88, 0xffffffff, 0x20, 0xfffffffffffffff7, 0x3, 0xfffffffffffffb41, 0xb5, 0xfffffffffffffffe, 0x2, 0x4}) socket$inet_icmp(0x2, 0x2, 0x1) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:25 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffff9c}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000080)=""/26) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r1 = socket$rds(0x15, 0x5, 0x0) accept4(r1, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r2 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r2, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:25 executing program 5: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) fstat(r0, &(0x7f0000000040)) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000740)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000440)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x50, [], 0x10000000000001ef, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000100)=""/80}, &(0x7f0000000200)=0x78) syz_emit_ethernet(0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="38a9cc145b74aaaaaaaaaaaa0806000186dd061000190180c200000000000000000000000000000000540000001c000000000000000000000001000000000000000000"], &(0x7f00000002c0)={0x0, 0x0, [0x86d, 0xef8, 0xe9a, 0x49d]}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x7a8, 0x0, 0xfffffffffffff88c}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x109800, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) r6 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x8000) ioctl$KVM_DIRTY_TLB(r6, 0x4010aeaa, &(0x7f0000000080)={0x2000000802, 0xa}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f00000001c0)={0xfffffffffffffffa, 0x9, 0x3141}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r6, 0x40405514, &(0x7f0000000000)={0x1412, 0x3, 0x80, 0x4, "257f0018c0034aa8d367645f316f3b1895645b4ba917ea41384b7dcfaa8633a94035bce2bf63f0496191d9e8", 0x100000001}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000140)={{0x0, 0xc01}, {0x400000000000000f}}) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) setfsuid(r7) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1, 0x40000) timer_create(0x0, &(0x7f0000000340)={0x0, 0x36, 0x4, @tid=r4}, &(0x7f0000000380)) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000600)=0x1e) r8 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000680)={0x0, 0x0, 0x1ff, 0x0, 0x1}) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)) ioctl$PPPIOCSMRU(r8, 0x40047452, &(0x7f0000000700)=0x6) 2018/04/05 10:56:25 executing program 0: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xa5, "58a458dbf105b0c396cac668f330d1ca3825b4287f2f16847c8f2c01712b4f687a4f5643157341ff89fddc000c9daa4b3ff1f7fdd2ff52a11be762890d79cf7115fe320aa37209a5895a28ecc3ac063994b05331afc5d9db60ab02273ffb115cca879050d948fdd080e4c0082bcedb17807eb95dd2d7e8e31b1fb51489a59f4883ce291a1864feb499cf27abe0314ceecea5f9255f468fc59f3d58969ec28add3c5d3e6f16"}, &(0x7f0000000100)=0xad) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f00000001c0)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 10:56:25 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000280)={r2, &(0x7f0000000180)=""/184}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="040000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/04/05 10:56:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000018c0)=ANY=[@ANYBLOB="0a0000000000000000d01000000000008300000000000000", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000f01000000000000010000000000000", 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@ANYPTR64=&(0x7f00000014c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000fcffffffffff00200000000000006f00000000000000a20c44df87427d44bc637f0a295c5d10548be35ec92af337c3736cc8e4cf9fb971d7c0652aae3074d53aa2f4882afa4273068530e6752a5df498de7b413403ca67f1fd664d2124874bf37e", @ANYPTR64=&(0x7f00000015c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000002f00000000000008900000000000000", @ANYPTR64=&(0x7f0000001640)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) r1 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x9205, &(0x7f0000000040)) [ 296.341583] binder: 23682:23710 Acquire 1 refcount change on invalid ref 0 ret -22 [ 296.453373] FAULT_INJECTION: forcing a failure. [ 296.453373] name failslab, interval 1, probability 0, space 0, times 0 [ 296.464682] CPU: 1 PID: 23730 Comm: syz-executor1 Not tainted 4.16.0+ #288 [ 296.471687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.481030] Call Trace: [ 296.483620] dump_stack+0x1a7/0x27d [ 296.487254] ? arch_local_irq_restore+0x53/0x53 [ 296.491925] ? __save_stack_trace+0x7e/0xd0 [ 296.496258] should_fail+0x914/0xae0 2018/04/05 10:56:25 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x2) 2018/04/05 10:56:25 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x200) r2 = open(&(0x7f0000000080)='./file0\x00', 0x83, 0x80) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, 0x2, 0x2, 0x0, 0x4}}, {&(0x7f00000000c0)=""/61, 0x3d}, &(0x7f0000000140), 0x21}, 0x9c) r3 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000100), 0x3) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000240)='bridge0\x00', 0x1}) 2018/04/05 10:56:25 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r1 = socket(0x10, 0x802, 0x0) dup2(r1, r0) [ 296.499978] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 296.505081] ? kasan_kmalloc+0xad/0xe0 [ 296.508970] ? __kmalloc+0x162/0x760 [ 296.512691] ? drbg_init_sym_kernel+0x437/0x777 [ 296.517354] ? drbg_kcapi_seed+0x4ea/0x1270 [ 296.521668] ? crypto_rng_reset+0x7c/0x110 [ 296.525906] ? compat_SyS_setsockopt+0x34/0x50 [ 296.530485] ? do_fast_syscall_32+0x3ec/0xf9f [ 296.534985] ? entry_SYSENTER_compat+0x70/0x7f [ 296.539563] ? cryptd_alloc_skcipher+0xb2/0x250 [ 296.544238] ? find_held_lock+0x35/0x1d0 [ 296.548308] ? __lock_is_held+0xb6/0x140 [ 296.552380] ? check_same_owner+0x320/0x320 [ 296.556703] ? rcu_note_context_switch+0x710/0x710 [ 296.561638] should_failslab+0xec/0x120 [ 296.565614] __kmalloc+0x63/0x760 [ 296.569066] ? init_wait_entry+0x1b0/0x1b0 [ 296.573311] ? crypto_larval_alloc+0x1d0/0x1d0 [ 296.577897] ? drbg_init_sym_kernel+0x4ce/0x777 [ 296.582570] drbg_init_sym_kernel+0x4ce/0x777 [ 296.587071] ? drbg_init_hash_kernel+0x330/0x330 [ 296.591827] ? perf_trace_lock+0x900/0x900 [ 296.596062] ? trace_hardirqs_off+0x10/0x10 2018/04/05 10:56:25 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) [ 296.600380] ? trace_hardirqs_off+0x10/0x10 [ 296.604700] ? trace_hardirqs_off+0x10/0x10 [ 296.609031] ? drbg_init_hash_kernel+0x330/0x330 [ 296.613788] drbg_kcapi_seed+0x4ea/0x1270 [ 296.617936] ? find_held_lock+0x35/0x1d0 [ 296.621999] ? drbg_kcapi_random+0x850/0x850 [ 296.626408] ? __might_fault+0x110/0x1d0 [ 296.630465] ? lock_downgrade+0x980/0x980 [ 296.634614] ? lock_release+0xa40/0xa40 [ 296.638589] ? __check_object_size+0x8b/0x530 [ 296.643083] ? sock_kmalloc+0x127/0x1b0 [ 296.647057] ? __might_sleep+0x95/0x190 2018/04/05 10:56:25 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) sendfile(r0, r0, &(0x7f0000000080), 0xffffffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000140)={0x4, r1}) ioctl$KDSETLED(r3, 0x4b32, 0x200020000000) [ 296.651031] crypto_rng_reset+0x7c/0x110 [ 296.655090] rng_setkey+0x25/0x30 [ 296.658540] ? rng_sock_destruct+0x90/0x90 [ 296.662770] alg_setsockopt+0x2a1/0x350 [ 296.666746] __compat_sys_setsockopt+0x2e4/0x710 [ 296.671505] ? __compat_sys_getsockopt+0x770/0x770 [ 296.676436] ? ksys_write+0x184/0x220 [ 296.680237] ? SyS_read+0x30/0x30 [ 296.683698] compat_SyS_setsockopt+0x34/0x50 [ 296.688105] ? scm_detach_fds_compat+0x3d0/0x3d0 [ 296.692861] do_fast_syscall_32+0x3ec/0xf9f [ 296.697186] ? do_int80_syscall_32+0x9c0/0x9c0 2018/04/05 10:56:25 executing program 3: r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xaa0, 0xfd) r2 = getpgid(0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000300)=0x0) r6 = getuid() fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000003c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000500)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000003d40)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003d80)=0x0) lstat(&(0x7f0000003dc0)='./file0\x00', &(0x7f0000003e00)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() r14 = getpgrp(0xffffffffffffffff) r15 = geteuid() getgroups(0x2, &(0x7f0000003e80)=[0x0, 0xffffffffffffffff]) sendmsg$netlink(r1, &(0x7f0000003f80)={&(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfb, 0x1000}, 0xc, &(0x7f00000002c0)=[{&(0x7f00000005c0)={0x3774, 0x17, 0x8, 0x70bd25, 0x25dfdbff, "", [@nested={0x180, 0x53, [@typed={0x8, 0x14, @fd=r0}, @generic="975ef15730dcd7ea541050ea2051e7fc3ed3de33238d8610fda8bb0c787627b29c06b2b14c255d2e8fc173a1f44ae4b1a1f2d7649b9daa5b092e9ddff687fcb6f7c3cf0e489124a9524387bc79232bfe7135e7a47140c3aff7ce2ab0aef0410753efacb791163a768c6ccf90fe5d4710d654c7f6a356948918c9d874018748abdcc254e9e5efb5f36755bd05cde915af3b2e", @generic="b385dc8926337c248e5029d632cfcbaa20b14e115d9df1542babbb3987c3ded16b82ebb53d98a8ce4ef04aedab14e68462bfc1e960edec74277de8c337558dbb0e1248152bb06359cbbd1328a3a591a6a532da97ca4b677720784594fc756af91e2e92ca3a20f93b07b690f1316906f809824164933ebd397f90ca56e8e58a250cdf7c8ebb2361ae3325b1d92b01213f5f1d84e73bfba421471b3ae66370b0894c428496548de3e569bcfc3565c4ff0b00260bd5b2284a66878dbff83375721b8c71aceccf88431ff82d555bcf453c30549f8cd9eb06ed231b", @typed={0x8, 0x88, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @nested={0x10e4, 0x96, [@generic="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@generic="48843b32062c170725f572da717500afd4a125b2a89586a793208e823f072f825a207c8987d22a746fbae6618848abd50eb5222316f3212d205d58a8ebec824b77f3848d4a5a04a7dd4fa66482e6f426667d2879d829d380eb9abc1eaa8496919b66a53f5c5858ee540201329c0c6bbc6a01c892e2fe807d2e77208cbc781f33b0a313966f5af0fc8d323064e7ad5c13ae1137efc8ea8443cfc3e4ad05096dbc0ee76a162aaa78c4edab27ba1f582982cda207614ffde7cb2cf999682b7130bea3656a087e082653d9145c6890615e280067e08b76c76994964508d7721e81"]}, @nested={0x1c4, 0x1d, [@generic="7e22bacd1dec5b31450ae9bea8b42f7e942c576f2cf7b490fed0420ee286a8c71f55c5c3b9c62e9864a821696a75e5aa5f5c8f40da6843c8640f3f1467744b880aef67a334df2ffb25656c0fb9509378411d667a1f550adde33a1bcf3b3670bc83ed67178763b01d0e819e0c275225a8d6606f0e3fc8c62886b2c4c826d63ba30fa9ce68115dfdb2c8a775f535aa6e5022369f4fbf2830f4b4018481a4d5c886fcdc24c2478c986ada1d4870b8c43d56", @typed={0x8, 0x52, @u32=0x9}, @typed={0xc, 0x4d, @u64=0x1}, @typed={0x8, 0x6f, @fd=r0}, @typed={0x8, 0x75, @u32=0x10000}, 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[@generic="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@typed={0x8, 0x62, @fd=r0}, @typed={0x18, 0x32, @str='/dev/snd/midiC#D#\x00'}, @typed={0x8, 0x7d, @uid=r4}, @typed={0x8, 0x46, @ipv4=@rand_addr}]}]}, 0x3774}], 0x1, &(0x7f0000003ec0)=[@rights={0x24, 0x1, 0x1, [r0, r1, r0, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r0]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0xbc, 0x4000}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x1ff, 0xfffeffff00000001}, 0x2c) times(&(0x7f0000000000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x9, 0x0, 0x401, 0xde0}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000000580)=ANY=[@ANYBLOB="ffe5ffffffffaa2aaaaaaaaa0800467d04aab300000000009078b0141402ac1414bb4404d4f04e204e0600089078"], 0x0) [ 296.701762] ? finish_task_switch+0x1b9/0x970 [ 296.706255] ? finish_task_switch+0x17a/0x970 [ 296.710752] ? syscall_return_slowpath+0x2ac/0x550 [ 296.715677] ? prepare_exit_to_usermode+0x350/0x350 [ 296.720694] ? sysret32_from_system_call+0x5/0x3c [ 296.725710] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 296.730556] entry_SYSENTER_compat+0x70/0x7f [ 296.734955] RIP: 0023:0xf7fd5c99 [ 296.738308] RSP: 002b:00000000f5fd10ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 296.746013] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000117 2018/04/05 10:56:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x80) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000300)={0x6, 0x0, [{0x3b9, 0x0, 0x5}, {0x822, 0x0, 0x5}, {0x40000bff, 0x0, 0x8000}, {0x383, 0x0, 0x5}, {0xfff, 0x0, 0x8}, {0xb71, 0x0, 0x7}]}) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000100)='\x00') creat(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='btrfs\x00', 0x0, 0x0) ioctl$void(r1, 0xc0045c79) bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000001c0)={0x3, 0x101, 0x6, 0x185b, 0x81, 0xc7d}) fcntl$setstatus(r1, 0x4, 0x400) recvmsg(r2, &(0x7f0000000280)={&(0x7f0000000140)=@ll, 0x80}, 0x0) 2018/04/05 10:56:26 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r2 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000100)=0x14) ptrace$setopts(0x4206, r3, 0x800, 0x8) connect$inet6(r2, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r2, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) [ 296.753276] RDX: 0000000000000001 RSI: 00000000205b1fd0 RDI: 0000000000000000 [ 296.761113] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 296.768372] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 296.775637] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 10:56:26 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240), 0x0) 2018/04/05 10:56:26 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2080, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x0, 0x80000000, 0x2, 0x800, 0x5}) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:26 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) fchdir(r1) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:26 executing program 3: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f00000000c0)=@ethtool_sfeatures={0x3b}}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x38, &(0x7f0000000080)={0x39, 0x7, 0x6, 0x5}) 2018/04/05 10:56:26 executing program 1 (fault-call:3 fault-nth:7): perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:26 executing program 6: r0 = gettid() bind$inet(0xffffffffffffffff, &(0x7f0000134000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) syz_open_dev$sg(&(0x7f0000000540)='/dev/sg#\x00', 0x80, 0x101800) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000200)=""/236, 0xec}, {&(0x7f0000000340)=""/55, 0x37}, {&(0x7f0000000400)=""/231, 0xe7}], 0x3) connect$inet(0xffffffffffffffff, &(0x7f00000dcff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/05 10:56:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000000040)) r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x101, 0x4000) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000180)={[0xd000, 0x2000, 0x106004, 0x100002], 0x81a7, 0x10, 0x6}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt(r0, 0x5, 0x7fff, &(0x7f0000000080)=""/50, &(0x7f0000000200)=0x32) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000100)=""/10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000240)=0x7f, 0x4) 2018/04/05 10:56:26 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x1) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x7e1040) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000080)={0x9, 0x5}) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r3 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r3, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @empty, @broadcast}, &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e20, 0x1, 0x4e22, 0x7, 0xa, 0xa0, 0x80, 0x3b, r4, r5}, {0xb62, 0x3e6e, 0x4, 0x2df41e79, 0x100000000, 0x4024, 0x2}, {0x5, 0x80, 0x9, 0x2}, 0x1, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x33}, 0x2, @in=@multicast1=0xe0000001, 0x34ff, 0x1, 0x2, 0x8, 0x3, 0xf7, 0xffffffffffffff15}}, 0xe8) 2018/04/05 10:56:26 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/113, 0x71}, {&(0x7f0000000140)=""/170, 0xaa}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/144, 0x90}], 0x4) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:26 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000280)=ANY=[@ANYBLOB="020000000000c9f4bcd907188b6810579800c1ce1cd004b99be4e8fa00000000000000000000000051030000000000000500000000000000f666e5f54b0832d6d50e2095ea6259dd7f8d1a56cc9595de7dce039e87ecb39ee644e2fe80f04e7b77695bd6a8d1f2c282823ae2c01aa2521f6cca5daf937da17a80ffddd9ce17b5abefc82a746452d89628dc6ebe95882b260fd35ac970d6d3e597646096c0"]) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000", @ANYRES32=r2, @ANYBLOB="004ba4000000000008000afa13277700"], 0x28}, 0x1}, 0x0) [ 297.397934] FAULT_INJECTION: forcing a failure. [ 297.397934] name failslab, interval 1, probability 0, space 0, times 0 [ 297.409249] CPU: 0 PID: 23803 Comm: syz-executor1 Not tainted 4.16.0+ #288 [ 297.416269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.425624] Call Trace: [ 297.428218] dump_stack+0x1a7/0x27d [ 297.431862] ? arch_local_irq_restore+0x53/0x53 [ 297.436560] should_fail+0x914/0xae0 [ 297.440285] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/05 10:56:26 executing program 7: syz_emit_ethernet(0x9c, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x0, "db883f6a91bbbce92f99b768b03cb9428b188ca393db503ccc0f1cecd5d5db4f95e85ab6502001c5e11ba6a6a6cd2e739d18a35c2eb27750fb28ed3bd3ea73a138e1023f27b8382e72434ae12aecd8b83c21b53ce06126e2b92c5f48f700d6df75e6487f5847c40287de6254da5ed6583e6686886999db305b1a4e2cb9428d633cea00dcea6abcf041e8f9df5db0"}}}, &(0x7f0000000000)={0x0, 0x4, [0x513, 0xe37, 0x817, 0x100]}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) [ 297.445425] ? find_held_lock+0x35/0x1d0 [ 297.449507] ? __lock_is_held+0xb6/0x140 [ 297.453591] ? check_same_owner+0x320/0x320 [ 297.457927] ? rcu_note_context_switch+0x710/0x710 [ 297.462865] ? drbg_init_hash_kernel+0x330/0x330 [ 297.467636] should_failslab+0xec/0x120 [ 297.471623] __kmalloc+0x63/0x760 [ 297.475083] ? trace_hardirqs_off+0x10/0x10 [ 297.479413] ? drbg_kcapi_seed+0x595/0x1270 [ 297.483749] drbg_kcapi_seed+0x595/0x1270 [ 297.487896] ? find_held_lock+0x35/0x1d0 [ 297.491969] ? drbg_kcapi_random+0x850/0x850 [ 297.496393] ? __might_fault+0x110/0x1d0 [ 297.500459] ? lock_downgrade+0x980/0x980 [ 297.504620] ? lock_release+0xa40/0xa40 [ 297.508597] ? check_same_owner+0x320/0x320 [ 297.512927] ? __check_object_size+0x8b/0x530 [ 297.517434] ? sock_kmalloc+0x127/0x1b0 [ 297.521421] ? __might_sleep+0x95/0x190 [ 297.525411] crypto_rng_reset+0x7c/0x110 [ 297.529481] rng_setkey+0x25/0x30 [ 297.532938] ? rng_sock_destruct+0x90/0x90 [ 297.537178] alg_setsockopt+0x2a1/0x350 [ 297.541164] __compat_sys_setsockopt+0x2e4/0x710 [ 297.545930] ? __compat_sys_getsockopt+0x770/0x770 [ 297.550862] ? ksys_write+0x184/0x220 [ 297.554669] ? SyS_read+0x30/0x30 [ 297.558140] compat_SyS_setsockopt+0x34/0x50 [ 297.562559] ? scm_detach_fds_compat+0x3d0/0x3d0 [ 297.567328] do_fast_syscall_32+0x3ec/0xf9f [ 297.571664] ? do_int80_syscall_32+0x9c0/0x9c0 [ 297.576250] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 297.581792] ? syscall_return_slowpath+0x2ac/0x550 [ 297.586728] ? sysret32_from_system_call+0x5/0x3c [ 297.591581] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/05 10:56:26 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000100), 0x7) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x10000, 0x40) recvfrom$unix(r3, &(0x7f0000000200)=""/28, 0xfffffd93, 0x102, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xfffffffffffffe34) sendmsg$unix(r2, &(0x7f00000016c0)={&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000000080)="0716b8192f52ed387045e9351dc134f839c7d44f2b55981de00ab9cd4d26a61de4c42423f760", 0x26}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000240)="dfaf5d5f6d091533508b51e58d764b653a7f8170d529cec2cac3e02310acaf02c480f6d6cf283a57b8438c95c9cc1e3dbdc896a1f799215829", 0x39}, {&(0x7f0000001340)="4e41be0cb2d2d5b70e03f11bee2c5ab2106f1eeac8493ac35570f9d06bdea47775d2519834332daea62e65b8d3f74bc0994fbbbb63782d0f6fe6bd3f82c7b271813116d14e2d7e28f97dbd6fbfc944d0a39dcbae44eed05e4c2ba8ba0bf24e13", 0x60}, {&(0x7f00000013c0)="3d6cc4a4307725ec838eae8f4b901cc2819e577cdde5c97c904b6f155427d4200ba50108b1754ebfbf3b8cf4c9c7dfabb18cf1c5f1e604d125de1985eb997cc88021e0b236240f5be3792f036c4ce106030dcdf25dd3146e6d8edc61cb62a725b5f16beefb90ffa6d6206de897514228463e61b5df530b2cf2564a105a4d28e19f5f5275dc17a40f74833be92ab102070581c041897e5e4c56206e03791c2cac7cf7b123892e5f075c9706f77731a6133e0a5f0e8894d49a7b0ed869a8d79a384dd991ee3e88c0c16cbcdccd8ef4405c5d2e9119406da82517d3775cfdc3756eaf499a90", 0xe4}, {&(0x7f00000014c0)="35dce38e9301af8e9595ea2a7074dd24d61a4e132d3928a28e3851fa2a9dd698c57090b62b2918287fb6f7cdf1ed301ee6601fbd7923cd7e975bdf06e14fb6bab77620ccce08219f91c50a7ca51a043a0d58d780bd1097e24d061cbcb8bc956625d3ae02e0346135b4e56b07d23075a74a5884931aab112acaa4dfecdfbde093d6dcbb7d4a9ca8634ccf3d00cf95c92d", 0x90}, {&(0x7f0000001580)="cc35b5db49e1a3576f453a3065a20aa4278d62f09d45a20d956fae75e770c912183e7c6ba805b62d9b1719876a5ba1f75a52c56638a901bcb82bc017fca494c949071f0a68cdaf4a7a77ea0e6ce701deafae5e64ba8e641183b213106faf5dea902e87a0aeb204ed0b5ff2120f173cd0606f8cbae9928c428cec0663274788cffe3bb7b361fed054a19cfd452ceb28c8353d4088eb3811ac23194364602b09bf40fb94d0a08dfbd04f2c001e9cd64d4b19f3b5c4", 0xb4}], 0x7, &(0x7f0000001680)=[@rights={0x18, 0x1, 0x1, [r1, r1, r3]}], 0x18, 0x20000085}, 0x4000004) 2018/04/05 10:56:26 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) socketpair(0xc, 0x80000, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000002c0)={0x2, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000140)={0x40, {{0x2, 0x4e24}}}, 0x84) [ 297.596439] entry_SYSENTER_compat+0x70/0x7f [ 297.600845] RIP: 0023:0xf7fd5c99 [ 297.604206] RSP: 002b:00000000f5fd10ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 297.611920] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000117 [ 297.619187] RDX: 0000000000000001 RSI: 00000000205b1fd0 RDI: 0000000000000000 [ 297.626459] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 297.632903] QAT: Invalid ioctl [ 297.633722] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2018/04/05 10:56:26 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x101042) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x4}, &(0x7f0000000200)=0x8) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/157) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) prctl$setptracer(0x59616d61, r1) waitid(0x3, 0x0, 0x0, 0x81000006, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)=ANY=[], &(0x7f0000000600)) tkill(r1, 0x1000000000015) 2018/04/05 10:56:26 executing program 3: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8402) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) [ 297.633730] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 297.721934] QAT: Invalid ioctl 2018/04/05 10:56:28 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240), 0x0) 2018/04/05 10:56:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'security\x00'}, &(0x7f0000000180)=0x24) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ipddp0\x00', 0x2}, 0x18) 2018/04/05 10:56:28 executing program 1 (fault-call:3 fault-nth:8): perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:28 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000240)={'bcsh0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r3 = dup2(r1, r1) nanosleep(&(0x7f0000000480), &(0x7f00000004c0)) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000280)={0xfff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000080)=r4) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) socket$netlink(0x10, 0x3, 0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000340)={{0x2, 0x4, 0x81, 0xa459, "cdd36aa4eabae4c26dba4861d31128556b1d9223bf10dedb8a47f8fe83f659c6522d4079229f6c6c7536bd45", 0x3}, 0x0, 0x0, 0x4, r5, 0x3, 0x7, "a3f8bf08ad6ab8a32529e412b761eabf66bc899197b648851249d2cedd14905683c28e1a3dbe2dbf9b3c08e5b23c38560e503f32856f47128dd731a321451a99", &(0x7f0000000300)='bcsh0\x00', 0x6, [], [0x8001, 0x3, 0x40, 0x1]}) 2018/04/05 10:56:28 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpu.weight\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) sendfile(r1, r1, &(0x7f0000000000), 0x9) fadvise64(r1, 0x0, 0x0, 0x7) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x303000) 2018/04/05 10:56:28 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) socket$rds(0x15, 0x5, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r0 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x3c, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x5098, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000180)=0xc) connect$inet6(r0, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:28 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000), 0xffffffffffffffb2) geteuid() 2018/04/05 10:56:28 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ax25(r0, &(0x7f0000000200)="f5e6a2e51c9901c144bce8592be2dac0cd110d02c9c190417b18c21e8a73903fef854030384b231460c4096ad1f8e6963bb7fd5f6d9caf7c040326c647d6eca911745353b805df753255164b97f2d9c6371c3457798b2d0dfd50bfa16d8d9cf0daa14a37078c274a028111b343ac712e75c4fdca9ad2df65c0805396355da4746d09254ca31b4cf413c9fd90af363211f92d973a38d86efbbebf5ef2c13760dc76244d464cac5cbdaffe43", 0xab, 0x20008000, &(0x7f0000000040)={0x3, {"844301da1870f0"}, 0x8}, 0x10) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) readv(r0, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/04/05 10:56:28 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) 2018/04/05 10:56:28 executing program 6: r0 = creat(&(0x7f00008d6ff8)='./file0\x00', 0x0) r1 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000100)={&(0x7f0000000000)=[0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], 0x1, 0x6, 0x4, 0x1}) [ 299.289090] FAULT_INJECTION: forcing a failure. [ 299.289090] name failslab, interval 1, probability 0, space 0, times 0 [ 299.300396] CPU: 1 PID: 23871 Comm: syz-executor1 Not tainted 4.16.0+ #288 [ 299.307409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.316758] Call Trace: [ 299.319345] dump_stack+0x1a7/0x27d [ 299.322978] ? arch_local_irq_restore+0x53/0x53 [ 299.327645] ? __save_stack_trace+0x7e/0xd0 [ 299.331976] should_fail+0x914/0xae0 2018/04/05 10:56:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syzkaller0\x00', &(0x7f0000000000)=@ethtool_test={0x1a}}) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x1, &(0x7f0000ffe000/0x2000)=nil, 0x5) 2018/04/05 10:56:28 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) r1 = getpid() r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x5, 0x2) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x3f, 0x8000, 0x5, 0x7, 0x0, 0x6, 0x10000, 0x2, 0x4, 0x3, 0x6, 0x5, 0x3ff, 0x3, 0x5, 0x8, 0xffffffffffff0622, 0x7, 0x3, 0x101, 0x3ff, 0x10000, 0x7c05, 0x3, 0x8, 0x2, 0x20, 0x1, 0x2, 0x1, 0x7fffffff, 0x81, 0x7, 0x57f3c10e, 0x100000001, 0x4, 0x0, 0x1ff, 0x0, @perf_bp={&(0x7f0000000080), 0xd}, 0x802, 0xffffffff, 0x2, 0x7, 0x7ff, 0xf6e, 0x4}, r1, 0x10, r2, 0x2) sendfile(r0, r0, &(0x7f0000000000)=0x4, 0x3) [ 299.335699] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 299.340802] ? kasan_kmalloc+0xad/0xe0 [ 299.344681] ? __kmalloc+0x162/0x760 [ 299.348389] ? drbg_kcapi_seed+0x595/0x1270 [ 299.352707] ? crypto_rng_reset+0x7c/0x110 [ 299.356938] ? rng_setkey+0x25/0x30 [ 299.360567] ? do_fast_syscall_32+0x3ec/0xf9f [ 299.365061] ? entry_SYSENTER_compat+0x70/0x7f [ 299.369648] ? find_held_lock+0x35/0x1d0 [ 299.373718] ? __lock_is_held+0xb6/0x140 [ 299.377789] ? check_same_owner+0x320/0x320 [ 299.382111] ? rcu_note_context_switch+0x710/0x710 2018/04/05 10:56:28 executing program 6: socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) sendfile(r0, r0, &(0x7f00000001c0), 0xdde9) setsockopt(r0, 0x400000000000111, 0x4, &(0x7f0000000000)='\x00\x00\x00\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="eeff8000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0xe9, 0xe402) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x9, 0x20200) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040), 0x4) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000240)=[0xa91, 0x2]) 2018/04/05 10:56:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000005c0)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7ff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x9, 0x0, [], 0x32}]}) [ 299.387042] should_failslab+0xec/0x120 [ 299.391019] __kmalloc+0x63/0x760 [ 299.394471] ? trace_hardirqs_off+0x10/0x10 [ 299.398799] ? drbg_kcapi_seed+0x96b/0x1270 [ 299.403129] drbg_kcapi_seed+0x96b/0x1270 [ 299.407279] ? drbg_kcapi_random+0x850/0x850 [ 299.411688] ? __might_fault+0x110/0x1d0 [ 299.415748] ? lock_downgrade+0x980/0x980 [ 299.419897] ? lock_release+0xa40/0xa40 [ 299.423871] ? check_same_owner+0x320/0x320 [ 299.428191] ? __check_object_size+0x8b/0x530 [ 299.432683] ? sock_kmalloc+0x127/0x1b0 2018/04/05 10:56:28 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x4000000000000801, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000180)=""/200, &(0x7f0000000040)=0xc8) fcntl$getownex(r0, 0x10, &(0x7f0000000d80)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) r1 = getpid() sched_setaffinity(r1, 0x3c0, &(0x7f0000000240)=0x8000000000000006) r2 = syz_open_dev$sndseq(&(0x7f0000000400)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r2, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x1, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000380)={{}, {0x0, 0x7}, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getegid() fcntl$getownex(r0, 0x10, &(0x7f0000000f00)) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000f80)) fstat(r0, &(0x7f0000001000)) fcntl$getownex(r0, 0x10, &(0x7f0000001080)) stat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)) getegid() getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001180)={{{@in6=@remote, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000001280)=0xe8) getgid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000780)={{{@in, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000005040)=0xe8) fstat(r0, &(0x7f0000005080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005100)) stat(&(0x7f0000005140)='./file0\x00', &(0x7f0000005180)) fstat(r0, &(0x7f0000005200)) getpid() getresuid(&(0x7f0000006480), &(0x7f00000064c0), &(0x7f0000006500)) [ 299.436656] ? __might_sleep+0x95/0x190 [ 299.440634] crypto_rng_reset+0x7c/0x110 [ 299.444696] rng_setkey+0x25/0x30 [ 299.448144] ? rng_sock_destruct+0x90/0x90 [ 299.452377] alg_setsockopt+0x2a1/0x350 [ 299.456365] __compat_sys_setsockopt+0x2e4/0x710 [ 299.461123] ? __compat_sys_getsockopt+0x770/0x770 [ 299.466051] ? ksys_write+0x184/0x220 [ 299.469853] ? SyS_read+0x30/0x30 [ 299.473308] compat_SyS_setsockopt+0x34/0x50 [ 299.477697] ? scm_detach_fds_compat+0x3d0/0x3d0 [ 299.482434] do_fast_syscall_32+0x3ec/0xf9f [ 299.486740] ? do_int80_syscall_32+0x9c0/0x9c0 [ 299.491300] ? finish_task_switch+0x1b9/0x970 [ 299.495771] ? finish_task_switch+0x17a/0x970 [ 299.500245] ? syscall_return_slowpath+0x2ac/0x550 [ 299.505149] ? prepare_exit_to_usermode+0x350/0x350 [ 299.510143] ? sysret32_from_system_call+0x5/0x3c [ 299.514963] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 299.519782] entry_SYSENTER_compat+0x70/0x7f [ 299.524166] RIP: 0023:0xf7fd5c99 [ 299.527502] RSP: 002b:00000000f5fd10ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e 2018/04/05 10:56:28 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', r2}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) [ 299.535187] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000117 [ 299.542435] RDX: 0000000000000001 RSI: 00000000205b1fd0 RDI: 0000000000000000 [ 299.549679] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 299.556924] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 299.564168] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 299.596235] Disabled LAPIC found during irq injection 2018/04/05 10:56:29 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)}], 0x1) 2018/04/05 10:56:29 executing program 6: r0 = perf_event_open(&(0x7f0000857f88)={0x2, 0x70, 0x160bea6, 0x1, 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, 0x2000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400, 0xfffffffffffffffc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x404000, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x7, 0x4, 0x4}, {0x2, 0x6, 0x1, 0x7}, {0x7fffffff, 0xfff, 0x100}, {0x81, 0x2, 0x3ff, 0x3}, {0x7f, 0x1f, 0x1, 0x80000001}]}, 0x8) fcntl$lock(r0, 0x6, &(0x7f0000d36000)={0x4, 0x0, 0x0, 0x0, r1}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000100)) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000140)=""/96) 2018/04/05 10:56:29 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KDENABIO(r0, 0x4b36) r1 = syz_open_procfs(0x0, &(0x7f0000ba8ff5)='clear_refs\x00') mmap(&(0x7f00001ec000/0x4000)=nil, 0x4000, 0x0, 0x810, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x3, 0x80000001, 0x3, 0x8}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x2000000000}, &(0x7f0000000140)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) write(r1, &(0x7f0000000fc2)="e6", 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000040)=ANY=[@ANYBLOB="0a0000000000000000000600000000000080000000000000000000000000000000000000000000000000050000000000"]) 2018/04/05 10:56:29 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/119, 0x77}, {&(0x7f0000000200)=""/46, 0x2e}, {&(0x7f0000000240)=""/32, 0x20}], 0x3) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:29 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r1 = socket$inet6(0xa, 0x3, 0x6) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() fcntl$lock(r2, 0x5, &(0x7f0000000040)={0x0, 0x2, 0x5, 0x4, r3}) connect$inet6(r1, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r1, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:29 executing program 1 (fault-call:3 fault-nth:9): perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:29 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000000c0)={0x1, [0x7]}) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000000), 0x4) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f000000b000), 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4) socket$kcm(0x29, 0x5, 0x0) 2018/04/05 10:56:29 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) [ 300.639539] FAULT_INJECTION: forcing a failure. [ 300.639539] name failslab, interval 1, probability 0, space 0, times 0 [ 300.650860] CPU: 1 PID: 23934 Comm: syz-executor1 Not tainted 4.16.0+ #288 [ 300.657868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.667211] Call Trace: [ 300.669791] dump_stack+0x1a7/0x27d [ 300.673423] ? arch_local_irq_restore+0x53/0x53 [ 300.678094] ? __save_stack_trace+0x7e/0xd0 [ 300.682424] should_fail+0x914/0xae0 [ 300.686135] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 300.691238] ? kasan_kmalloc+0xad/0xe0 [ 300.695125] ? __kmalloc+0x162/0x760 [ 300.698832] ? drbg_kcapi_seed+0x96b/0x1270 [ 300.703151] ? crypto_rng_reset+0x7c/0x110 [ 300.707384] ? rng_setkey+0x25/0x30 [ 300.711011] ? do_fast_syscall_32+0x3ec/0xf9f [ 300.715505] ? entry_SYSENTER_compat+0x70/0x7f [ 300.720112] ? find_held_lock+0x35/0x1d0 [ 300.724160] ? __lock_is_held+0xb6/0x140 [ 300.728211] ? check_same_owner+0x320/0x320 [ 300.732516] ? rcu_note_context_switch+0x710/0x710 [ 300.737428] should_failslab+0xec/0x120 [ 300.741377] __kmalloc+0x63/0x760 [ 300.744809] ? trace_hardirqs_off+0x10/0x10 [ 300.749109] ? drbg_kcapi_seed+0xaf9/0x1270 [ 300.753409] drbg_kcapi_seed+0xaf9/0x1270 [ 300.758166] ? drbg_kcapi_random+0x850/0x850 [ 300.762553] ? __might_fault+0x110/0x1d0 [ 300.766590] ? lock_downgrade+0x980/0x980 [ 300.770714] ? lock_release+0xa40/0xa40 [ 300.774666] ? check_same_owner+0x320/0x320 [ 300.778966] ? __check_object_size+0x8b/0x530 [ 300.783439] ? sock_kmalloc+0x127/0x1b0 [ 300.787394] ? __might_sleep+0x95/0x190 [ 300.791348] crypto_rng_reset+0x7c/0x110 [ 300.795386] rng_setkey+0x25/0x30 [ 300.798818] ? rng_sock_destruct+0x90/0x90 [ 300.803031] alg_setsockopt+0x2a1/0x350 [ 300.806984] __compat_sys_setsockopt+0x2e4/0x710 [ 300.811718] ? __compat_sys_getsockopt+0x770/0x770 [ 300.816621] ? ksys_write+0x184/0x220 [ 300.820396] ? SyS_read+0x30/0x30 [ 300.823827] compat_SyS_setsockopt+0x34/0x50 [ 300.828212] ? scm_detach_fds_compat+0x3d0/0x3d0 [ 300.832945] do_fast_syscall_32+0x3ec/0xf9f [ 300.837244] ? do_int80_syscall_32+0x9c0/0x9c0 [ 300.841802] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 300.847313] ? syscall_return_slowpath+0x2ac/0x550 [ 300.852219] ? sysret32_from_system_call+0x5/0x3c [ 300.857042] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 300.861865] entry_SYSENTER_compat+0x70/0x7f [ 300.866246] RIP: 0023:0xf7fd5c99 [ 300.869583] RSP: 002b:00000000f5fd10ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 300.877269] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000117 2018/04/05 10:56:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score\x00') readv(r0, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r1, 0x10, 0x70bd2c, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x37, 0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000040}, 0x40) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000040)={{0x6, 0x7ff}, 'port0\x00', 0x31, 0x40028, 0x4, 0x852, 0x4, 0xfff, 0x4, 0x0, 0x5, 0x5}) 2018/04/05 10:56:29 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100)=0x3, 0x9af3) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'rose0\x00', r2}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r3) 2018/04/05 10:56:30 executing program 0: ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000000080)={0x1, 0x0, 0x1, 0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, &(0x7f0000000100), 0x3ff) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x400180, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000440)={'tunl0\x00', 0x600}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000640)={0x2, 0x88}, 0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000180)={0x0, 0x0}) r6 = getpgrp(0x0) kcmp(r5, r6, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) sendmsg$can_raw(r3, &(0x7f00000003c0)={&(0x7f0000000300)={0x1d, r7}, 0x10, &(0x7f0000000380)={&(0x7f0000000340)=@can={{0x4, 0x80000001, 0x1, 0x8a}, 0x2, 0x2, 0x0, 0x0, "1775a0948ea048d5"}, 0x10}, 0x1, 0x0, 0x0, 0x8001}, 0x4000080) 2018/04/05 10:56:30 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x40080, 0x10) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000200)={{0x800, 0x7, 0x0, 0xffffffffffffffc1, "9dbbf3d3ab84632cbba5dcbb98ce8ee9f2b1987f66c922341dc6107d61c5e4c9c884de23bf0747376c2631a8", 0x80000000}, 0x0, 0x0, 0x0, r2, 0x92c15ba, 0x6, "2488f5aa28841498e04afb5c1ea47af7cd3e2518ac2824e78ee0edc8b75500989b79a55434060965032f940ad1e60617ce22c7e487468ecba4f1942d468a77c6", &(0x7f0000000080)='nodev(\x00', 0x7, [], [0x7fffffff, 0xabe5, 0x4, 0x5]}) 2018/04/05 10:56:30 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r2 = socket$inet6(0xa, 0x3, 0x6) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040)=0x1, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r2, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) [ 300.884515] RDX: 0000000000000001 RSI: 00000000205b1fd0 RDI: 0000000000000000 [ 300.891758] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 300.899000] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 300.906248] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 10:56:30 executing program 1 (fault-call:3 fault-nth:10): perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:30 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000100), 0x403) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x800, 0x101000) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) 2018/04/05 10:56:30 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000040)={0x80, 0xffffffff, 0x40, 0x9, [], [], [], 0x9, 0x4, 0x1, 0x8, "0ad7097f7b31911591239a219da7d66e"}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c4c000), &(0x7f00002c2ffc)=0x4) 2018/04/05 10:56:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)}], 0x1) 2018/04/05 10:56:30 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) close(r1) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) 2018/04/05 10:56:30 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r2 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0xa5d1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x6f, 0x4) connect$inet6(r2, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) fcntl$addseals(r0, 0x409, 0x2) 2018/04/05 10:56:30 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000200)={0x24, 0x1, {0x2, 0x3, 0x10000, 0x3, 0x7}}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:30 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x40400) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:30 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x183800) read$eventfd(r1, &(0x7f0000000080), 0x8) 2018/04/05 10:56:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004533, &(0x7f0000824000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xc0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x5}, &(0x7f0000000100)=0x8) 2018/04/05 10:56:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x90000, 0x0, [0x3f]}) [ 301.542928] QAT: Invalid ioctl [ 301.567471] QAT: Invalid ioctl 2018/04/05 10:56:30 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) socketpair(0x9, 0x2, 0x3, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000002080)={@remote, @broadcast, 0x0}, &(0x7f00000020c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000002100)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe, 0x1, 0xffffffffffff5c2c, 0x500, 0x80, 0x2, r3}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000140)="78479cd41f780883bd8fccd0deb50585b62478c22f2a7054b871b11dc4093d4719d3468f87bd33e98562b0f093c7b128db2cd23f97d954f0020acb2196a7304e25b44ac978e3d4b0ed1b07413da6cdbbde6d99064ed78d7d2792cf6582e5e483613b02cf02f20868b37585a022222b91ca577de05912a7e57178ad6833e5150adee625ccbcc9f43d13398b47ffd6339d1bb99532d8e316d5694858c49f734680dfacbe51ab1a6ced7734ed3e28154aeadeb2c82d647f7c6a1606e5f6c5166444b5287b3fbd5ff161fc227b53cdf68766ccd255f8", 0xd4, 0x1}, {&(0x7f00000002c0)="dd730deb1bc304d92f65efcd4980a4da10263b116b0b7a8c16461d6e5e1119337a648974d85bb31409a9a4f03038c32d8d9a6466dc65fbdb475c8f1c7f4962216925a02aaf78f69872bbe1aee61b0ad3089c740868ea73b96663a71241cd3c1e04ef", 0x62, 0x8}], 0x10, &(0x7f0000000340)={[{@check_normal='check=normal', 0x2c}, {@showexec='showexec', 0x2c}, {@fmask={'fmask', 0x3d, [0x35, 0x35]}, 0x2c}, {@umask={'umask', 0x3d, [0x34, 0x35, 0x37]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@check_normal='check=normal', 0x2c}]}) tee(r0, r1, 0x2, 0x3) 2018/04/05 10:56:30 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r3 = socket$inet6(0xa, 0x3, 0x6) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) process_vm_readv(r4, &(0x7f0000000080)=[{&(0x7f0000000100)=""/228, 0xe4}, {&(0x7f00000002c0)=""/96, 0x60}, {&(0x7f0000000340)=""/196, 0xc4}, {&(0x7f00000005c0)=""/223, 0xdf}, {&(0x7f0000000440)=""/90, 0x5a}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/208, 0xd0}], 0x7, &(0x7f0000001d00)=[{&(0x7f00000017c0)=""/235, 0xeb}, {&(0x7f00000018c0)=""/155, 0x9b}, {&(0x7f0000001980)=""/164, 0xa4}, {&(0x7f0000000200)}, {&(0x7f0000000500)=""/20, 0x14}, {&(0x7f0000001a40)=""/226, 0xe2}, {&(0x7f0000001b40)=""/35, 0x23}, {&(0x7f0000001b80)=""/167, 0xa7}, {&(0x7f0000001c40)=""/19, 0x13}, {&(0x7f0000001c80)=""/110, 0x6e}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001dc0)={0x0}, &(0x7f0000001e00)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001e40)={r5, 0xcb, "4707eb1ce172f825605bbf7e38f204f83c0ee3c2a136632ba68a465f14fade9dbe2de67eca400969ce12c5d6b88f56a1587f6e93d3858b1674c174e94049b2be4a577cf45bea4f21837b6d5e52d2b4489226b4c193b36d9dc353597f50c42f593c03fe798f921b3c1a3cba957481af954ff9942baf86d2aea0ae41f49a97f504028125d88c60b308743b7bab36adc425d0e510cf34b10ef7263089c9d6a69bc6c231bf53c263d9c04200faebf442474cac5edd77d51cd19baf49171f33331ce10e5041a77d7d924b046ac6"}, &(0x7f0000001f40)=0xd3) getsockname$inet6(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, @local}, &(0x7f0000001d80)=0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0x80000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r3, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:30 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/sequencer2\x00', 0x2000, 0x0) bind$alg(r0, &(0x7f0000001840)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:30 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2276, &(0x7f0000000040)) 2018/04/05 10:56:30 executing program 6: r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = timerfd_create(0x0, 0xfffffffffffffffc) perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) r2 = add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000780)="db8a5fbb0048ea", 0x7, 0xfffffffffffffffc) keyctl$invalidate(0x15, r2) prctl$intptr(0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f00002df000)) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000140), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x3, 0x7ff, 0x81, {0x77359400}, 0x2, 0x2000}) dup3(r0, r1, 0x0) 2018/04/05 10:56:30 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x12080) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/05 10:56:30 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) r2 = dup2(r0, r1) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000040)={@empty, @multicast1, @dev}, &(0x7f0000000080)=0xc) 2018/04/05 10:56:31 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x202, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}]}) socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r3, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000040)=""/2) 2018/04/05 10:56:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000140)) 2018/04/05 10:56:31 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000100)=@ethtool_dump={0x3e, 0x9, 0x6, 0xca, "2fdc948b639674ccfc4e86ca7eecd3b3fd47335480a8f3658030deabca971117ff8b0fa686d8b7341949a4f13189019730fe2eb06fa515c2bcb2ffec4b387684a3c4b7705ad1263bf9bb1394f651cc936f2fda7791937fd17ad1bef2510a663d9a612c2322fb318981bf11984bc856dabe89502c8c7e605e47e6bf2704b83ff1fa332d5bd8a381bd792d951358b576666db0d90b74682cba5817d627c92bcef2e968d5443d5ef0a7ea1751f03e0c7fd6d2ce07a9f65912ee658a5dee4b3c6cf73d3191c758f796ffdcc5"}}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x6, 0x1, 0x10001, 0x2, 0x80}, 0xc) 2018/04/05 10:56:31 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x62, "a036ce2d5e4e1f28b9c638ea9518fb0dcc69022eaf9cbdc0e0ae3b9a5c31a2b9fc56e42a8af9210849801c6b85801db02cc733666c6c166010ae4abc433414f5325839f20bc5269e321b8fa841d7145b9c90a270b628ef5bb76081e8a3863e060a4a"}, &(0x7f0000000140)=0x6a) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0x2}, &(0x7f0000000300)=0x8) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x40000) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000100)=0x5) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000180)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2a4a280930206002000a843096c26236925000600290002000000ca8a9848a3c728f1c46b7b31afdc1338d54600009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/04/05 10:56:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)}], 0x1) 2018/04/05 10:56:31 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0x401, 0x0, 0x3, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000000100)={r3, 0x4}) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/123, &(0x7f00000001c0)=0x7b) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x24000) r4 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r4, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r4, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:31 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) r1 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000002c0)={0x7fffffff, 0x1, 0x7, 0x4578, 0x0, 0x6}) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x400000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r3, 0xe9fa}, 0x8) 2018/04/05 10:56:31 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="84033b1f8c0058ce2fce7e645989cd6baf1c43f1ac98bf4ee0d8be06ac1ee2cd0ff843f307b389d6ded84a9c32bd5b7df5a420bfcde9f82de7bc3f48e3f42e6bea35454efbb201882c256b7f4bb9db7214a9ca952c4439ecef25bb5358a41b0ac5aba92cfbbc93b0ca9d3a55b967ea13a4c044c4346593d4f1e0455d2fed0894fab859cd7dc671f8deac4e64fa66eb25c7aa030f4805e7fc2629054603602d9ba853a4888e7d8589231d48f07f2653876fe33145c045bfd2a6dbae74382017ce2bb22dfdee323c94a7fb", 0xca) 2018/04/05 10:56:31 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x101) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) sendfile(r1, r1, &(0x7f0000000100), 0x3) [ 302.488056] netlink: 'syz-executor6': attribute type 6 has an invalid length. 2018/04/05 10:56:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="78cb004000", @ANYRES16=r1, @ANYBLOB="000228bd7000fcdbdf250200000014000200080009000200000008000b000a000000400003001400020064756d6d79300000000000000000000008000800000000000800080000000000080007004e22000008000300010000000800030003000000080005008100000008000600ff070000"], 0x78}, 0x1, 0x0, 0x0, 0x40}, 0x80) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) write(r0, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) readv(r0, &(0x7f0000000040), 0x181) 2018/04/05 10:56:32 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x4, 0x200000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000200)) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:32 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x400, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r2 = fcntl$getown(r1, 0x9) ptrace$cont(0x39, r2, 0x8, 0x7f) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r1, 0x80000, r0}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000036000), &(0x7f000005c000)=0x20) openat$cgroup(r0, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) ioctl$int_out(r0, 0x200000000000001, &(0x7f000005bff8)) 2018/04/05 10:56:32 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000140)=0x60) 2018/04/05 10:56:32 executing program 6: r0 = memfd_create(&(0x7f0000293000)="74756e0800000000000000d300000000be", 0x800000000004) fstatfs(r0, &(0x7f00000000c0)=""/155) 2018/04/05 10:56:32 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0", 0x11}], 0x1) 2018/04/05 10:56:32 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0a8, 0x1fff) r1 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r1, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:32 executing program 1: remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x5, 0x2002) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20300, 0x0) ioctl$TIOCSBRK(r1, 0x5427) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) 2018/04/05 10:56:32 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x102) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000080)=0x8) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x25}], 0x10}}], 0x129, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) 2018/04/05 10:56:32 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0xfffffffffffff9a4, 0x10000}], 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/05 10:56:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000000c0)={"2ffee7256a41738fb2e3e2fbf032dcc2fa7d4d006cf0cb7d81e7681c12a0384de6a1a702a24518ad2113ecfe6e6af26f0ab87a78a5100ed708c3495cc753a15d7828c7108a02ba7520326733fd17fd8019678dd160fa89fea4965da1350a5b66b2678fba7ac618bc97e5adfe87f217140f311b2cc9cb446b38c69b6da67a6b8137ab29b99f8b8183c0cbdf1793b5279446abf132c1cd46981637fc38a1923f6605dff3ded88a2c34bc97a5379e41b4f3e0181e6b1ed6cd74e3f6116c8e86ab1b9b817e08e89a946bb5ba563dd7ba882fd0396a24f6bfd34e425fea443e35152321a65e3c6b015444b81b1b9abfd17f11a3ac19f9969de9d5f6b140332a5088d589cae3d8524f46ce425c014f3af695e150894e6ff402e6fc5566d7c6a77702d1114cd6e8f8d15fed59eed2e4bd74123ce0ca35e189a6bbdf662b772fc429f1577371976a310efd622d00938ca3319ea7dae75cc37d3fbd6a744bb35e79f6cc8eb507aff9b58fd8903a66b5c6548226ea60cfda9ade3f219b239ab4fc520f97c196b913cd6f4b7d38e8d793a2f3150f4d28789dedef406d4095f360f6932ee603e1babbe4aa9a65e04c4413871956e916c20d3a80fca939331666cda9b577a437a781b3ce33412960dbc92a65e269e222184411d8e5dbae0981568a2994fdb0b2a6e070a5403fd8907a2243119739799ea2216007b124fe12319604c608fa12ac8f6ac0ed3e953664f18faa5b43176dc3bf56ec4de878234b7682127586be24c9c4daec17fdf12f763c0c9997c5f7c5ce0b1c71c48f4cb691bbe50bef3648057d63ed3c52b43f722a6350ef9e0f2c330d23603a4d3194a4176ad3dc39370cf6cda5c20dc705f1ce704e5747a49155b9c60b03071cea800d5978a383c7678ccf0d8c08d17ddff7ec43af10982367447fa27a1032b9de7d2386fc31335bf694728875ef8928efa9b68d73fd265e0d90afff6b6f8c1bdf34980a76aae5489275bd9c7d51c8b5471465d018c365549bcc8bb468c2ae7d9a78ac61277737d1e04eeb1acd41fdb064675e6ed5606d1edebc92f75e9813317287d8eec8775be4a3d7a07f7e96ff3891dd58baaad7cea207bdeef2c4aed6dec40c09195a03fc39e2ee3208453d5fd4e77ce3d806ccc0ea300eeef5022fffe3d7d03f72d52750d8cddb1ae7756a58dcc5e3906facd680cac1b55aa9297de7d3ef9d1469dca4831aef9702bcd807388d9c7862e6736b22162fccee4656f43102c9ebed24d7251def1b9326ca12e2ecffee4a6d67484a88403c79c9afd8c2e95a239bd6536f273f5d4c599bf213117b64c7dbdf50868fbdd78c943c4d70d2b30767ad142ad9265b9f55d91f65071b6942abb7c5d3702b703acbb85f1d6b58eca7f468b0896acdc0b764338e226d7c901dc818b09439ba1a2ae7ef9b13936b2eecf1d1a7f4613556014cc5c073"}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000640)=ANY=[@ANYBLOB="01000000000000007100005f243f4000000000ff08000000"]) 2018/04/05 10:56:32 executing program 6: r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x0) write(r0, &(0x7f0000000040)="5e03800018c6a1", 0x7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0xaf37, 0x4) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x29, "7f9ccf720112f66ec029bbe7de0e4ef5bccc18b456a832fb41cb800ab4dfdb4dccc9898fc3133e109e"}, &(0x7f0000000100)=0x31) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x5, 0xe}, 0x8) 2018/04/05 10:56:32 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r1 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r1, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r2, 0xc555) 2018/04/05 10:56:32 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x9) 2018/04/05 10:56:32 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x1ff) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000001d00010200000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="00000000a2910100ac1414bb"], 0x24}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x79ca, 0xa0400) write$eventfd(r0, &(0x7f0000000240)=0x7, 0x8) 2018/04/05 10:56:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0x22) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x36, "1303e33c70b06987b70479b8f14610056f4186815c4eb1a797555cabf37cb6b7a17ecbb4bd7cc11e20e020c757b0a13eb4440313ba8b"}, &(0x7f0000000140)=0x3e) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000340)={'raw\x00', 0xe, "336754ff9fa892837433ee7c8082"}, &(0x7f0000000380)=0x32) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r4, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r3, &(0x7f0000391000), 0x3d1}]) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000003c0)=0xa003) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000180)={{0xffffffffffffffff, 0x1, 0x0, 0x3, 0x8}}) getsockname$ax25(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x800) 2018/04/05 10:56:33 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000340)={0x2, r1, 0x1}) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x6, 0x7fffffff, 0x40}, 0x8) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) r4 = memfd_create(&(0x7f0000000200)='/dev/input/event#\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0e05403, &(0x7f0000000240)={{0x2, 0x3, 0x4, 0x3, 0x7}, 0x8, 0xfffffffffffffffd, 'id0\x00', 'timer1\x00', 0x0, 0x151b, 0x3, 0x2, 0xdcc}) 2018/04/05 10:56:33 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r3 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x4, 0x9, 0x7f}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r4, 0x6}, &(0x7f0000000180)=0x8) connect$inet6(r3, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r3, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000040)="891861916d", 0x5) 2018/04/05 10:56:33 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='attr/sockcreate\x00') exit(0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x54b, 0x9, 0x7, 0xffff, @tick=0x100, {0x1, 0xfffffffffffff800}, {0x1f, 0x7f}, @time=@tick=0x80}], 0x1c) perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) write$sndseq(r1, &(0x7f00000011c0), 0x0) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f00000001c0)={"7eb7f97b22f944387dbd90aff7f8a9103974a5fa25f49a256bed79f24754c397498d1bb7a9c23c0423d5f1a47fc86e60fb457755aac099da285457714a086f7fc3a81534e282bcddcfe6499be9fc02dd003edcf469c11c30fd42d5d204c61cfc53563d8c011226b98ac6704502021601b2e15367b5346334e9558e4263429b22926991f7d11ac30cfcc712ca0750ac4276156119c1d4899df70f5d86a6b41ed4eeb11afa97082871456e40dca4bb284fc93cf06325e41e0f66dce50fe53fe1c2d2c5314771712ade052def61011eead81760aa19c50f95131d0fe77504b0783daddf28966b9156e200589dc51456118ccf349a8ad5010dcc176cba0ab31580c0470a23360693ec94ad6cb44968fc5b11d39c2a2246d08a67695910a491fc7e4ef326731517f734a2a0e2b2faf2c51b22b9c4bbd94c9f66df06cd339c04ef3aabcffd3f80cafd4454156121e6f0a761ca838d60a576b1e91cac043e873c396b4eedb233e699192cb3a76f1fb54f0e5dd803b57a3b496087c68e729dafa24c40ad8ac1c0093be0733d7e9947d9d6c8224776f89509fe03e0d2e8005fe853e71d93d468878902cc7f266f65f28999a8c79f729d5ee2f29b73132d9f12347c930c418d285e34f28d3a2c975c794e8d5b0b039709bce56a988bd9df8c8334369b3cd3851d2435d6c517d0ade8b5a5b2c05bdcc38bae127db6a69fde334f8c3fb41a9bfbaac69d2003be32080f3512683543cf943e84189f8f6cac2d1713d1fc662bc8e6bfdbac241e9123d7ba2b85665c2029d242742eb235c9b36dbc8dd0f11044b5c3e024d90284abaa4b416e6499e3f2a382c0f442b2f87864440f56ed8254dbdf817c08829ebbea66da3cb33680e64aa4c293ad58db333e97a12062670912a6a6661e6d23fd8665aa9c7f161c7711ad3cf201166ac9d5ba9c92d60b91e14647e5f08b2d778cbae0b0b9319c49e455c41dd2b05cf14a1ffd7d684438f74fb6a51bf5b02a5ff41854fed99ee414369394bf23e090136856c22481259edc90297d9e6c28008dff2ea588a0f1578a85e3ddb2e9e637e60a60620ee00a6f5b5ad095498ddd86451aa527eb0d1f0ff4476803e4d7eb0deb823e12240eee1e1a524af81595c685f68ac96d72da1d7814f0e63e422891d8a1bcba31ae33bf2f3036de9ace08fbd8e0c00818c90b0b81a226039d14ea5d6afadb1051c316064b22791aa43aada6f7fbd59f8d26d0f958bfe9de66af7cac9f4e53292254bfeae14533ff343eca36a8c45010d5de7a531a552c25355f6b22f8b9c264656b77d01c1b0bb1bc7d393181e1680e29d0fdb3bcfc394210ca725030a42975d78cb5f7b9d88350a3b2d00597f60a77d3a4ec88fa8805ad8ea8d16fec73c07bdfe270764d876177411f80e3eacbf3db9340bdc8fe74a4b370f3970132fe91e0008d8900daaa72a376b2"}) 2018/04/05 10:56:33 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/bnep\x00') ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000080)={0x800, 0x4}) sendfile(r1, r1, &(0x7f0000000100), 0x3) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000180)=0x0) ioprio_get$pid(0x1, r3) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r2, 0x6, 0x1, 0xfffffffffffffbff, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) ioctl$KVM_SMI(r2, 0xaeb7) 2018/04/05 10:56:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x80000) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:34 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000014c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'syzkaller0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000000240)=[{&(0x7f0000001440)}], 0x1, &(0x7f00000005c0)}, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f00000002c0)=""/205, &(0x7f0000000040)=0xcd) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f00000001c0)=[{}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x4000}) 2018/04/05 10:56:34 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e116367726f75702e630758005da54c50cd6d51b102b8a43f0c2807c6c65717bd8039ebfdc75910ab45a14c47686bae2b05fb51182ce1373c1cd583dbb1fdae01e439732fbfea128cf1fe2a70ffe61f8c7cd1a1e623a67563f2564b7cf960c4032f97684a0a0b35f2e626a0af5009a8e8206910d69184e570f473a2854fadd3", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) openat$cgroup_int(r0, &(0x7f0000000000)='memory.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendto(r2, &(0x7f00000000c0)="f6927062668504915cac05abc3444c4963f2a052a3a1ddf7ba3a5100d480a6844d788bebff9bc3f9b90582faa6de88554a0120bfcbe78ecdcf4eeb9e3bdbae42", 0x3d, 0x4044, 0x0, 0x22c) 2018/04/05 10:56:34 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000380)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000003c0)=[{0x2, 0x7fff}], 0x1) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000200)={0x0, 0x80, &(0x7f0000000040)="465200aabe5e2470396084023304121e2680c04a5dc1ca605f53ed6cf44edb6c9cc03b246a024c61521eb6cda7c948f9ea60c66294ee73c3b233844822df6605c3a8e8f23ac582beaea48cc40093172a355ca35a331faade12e2311cc350ae98355a21cff43e22ed61b087c6c3e4453ef1f2a49a636a511ec629add62a08a296"}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdb, 0x3}}, r2, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:34 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffff00000000}, 0x0, [0x400000000000, 0x7, 0x0, 0x0, 0x1000, 0xfffffffffffffeff, 0xfffffffffffffffc, 0x400000]}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="dbcc614fc9a46c404d017008b62684f0ed33746d5e49108cf3d77881f6da93c0b66d76f16bd05093899bf021f7a6425ad5ccc1cd7d0b5cd5ccaba9ee4e") accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000080)=0xe9a, 0x4) r2 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r2, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0", 0x11}], 0x1) 2018/04/05 10:56:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000097fff8)='..', &(0x7f00008beff8)='..', &(0x7f0000000040)='xfs\x00', 0x5004, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) llistxattr(&(0x7f0000000100)='..', &(0x7f0000000140)=""/69, 0x45) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f00000001c0)={0x6, 0x8, 0x4, 0x1, 0x2, 0x560}) ioctl$TCSBRK(r0, 0x5409, 0x46fd5893) umount2(&(0x7f00000000c0)='..', 0x2) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x2) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) rename(&(0x7f0000000200)='..', &(0x7f0000000240)='..') recvmsg$netrom(r0, &(0x7f0000002540)={&(0x7f0000000300)=@full={{0x3, {"8b3a5092baa230"}, 0xffffffff}, [{"d0a568ea1ae778"}, {"bdafdce4ce570c"}, {"1f81d74beefb8b"}, {"b4625984af4e75"}, {"4c6db9cf939296"}, {"60bb3eb3e46aec"}, {"f574645e717975"}, {"fbbeb97997b6d1"}]}, 0x48, &(0x7f0000002500)=[{&(0x7f0000000380)="33475832c8fdd5f976e791e679aa990b08fb8576f3a27be805845a34dae22eafd1ef92bf471c402163752acf31935193591d1146aab4114a62b833df795e9cece863715124ff72c63646c495e7f754352b453c6fbfd6acb4210e1bccd1c0989f73f861c909e35cf9d872a96d125c8216819d42f5bf803bc23ab4f5bd70854618ef68652158579050377f5523eab4496aa1049575ff10a209b1a162558e8fa86d1220ec14d02af31dd84ad042246d7c3ea0", 0xb1}, {&(0x7f0000000440)="61e833b7e583740b5f883749041cda24e41cabfc0ad7b4a65b57b2525cb15baaa3a86998e4194c23229ad1565bd0a57ce4274bc0c1bac87f20d915b2ca620e52f984837c9080bdeb754aff2703a3d3f5e9276e424481a69ca7f78f35cf9e6f49a4d8055bbafcfbe22884af333d499b258e2c4c625c7bfdcf18badd5563802fb974de337486a7f0ce8844c8a751bb665c3fe54f93db262c836affb489370fc186031be2277bf5d60472b8c26976708d4daca506bf879b06ed17eef9364061c698d335d4303ec3fda7fc9de368e14dbfd776e1a28832e34597440c2fa84ff5077e73bd01e647ffe4c5b2c4e03d4596cc3eb9a7a9c2f676a3975aa3285f00a0d731148875ca8f03c1106466decb513eafc44a7598e7a989a7d5d453e39dbbd2b6a2f4f9e8484f4d921469346871b9e6082e4503cda8134ad1898c72c504a6833126c09d231a4bcfd7a9c89ff8a0ec1bf5c9f4291524c042ae9ba92e4444f8a80cbe0fd09f215dc83f55788bc6e741ea72346825af5049b5888ae43f39118dc1f8ea9bb920b6afca35cd63aa50866644e1eaf727c39e60c4a62cc3fda82619cb301d8f0ce10e4d55bde2549e8866bd7e67f34e00f0db9e6286bd7e1d52cd7271f603414f20efc50bf53bc8f91ca8082ff485e0ef76f694b3eecdd990ee77c2ff5f05812bf2ecebeb162411a3a81b90b36758a2722fc71d8ec47aada91816688bd23bfe8f535ee3049270691a3bc7d3f901a03bf8e46ea202ac2e22c0e9f44dee81a483cbb05a215d7f65455999fb8d2338d7fa4b8a3880cfa2b6fe1e7dd312bd7c7e2d56a5d65ab4ad26171b1a3216c77046f6ea9041f296a01ace361b3740999856b128e0faa7344d0e23e1774861d2ccf0dabbcdaaf9126f9aac2bde23999c9415ddd2be946a96d8ab25b69595e1323edd11e679e270784955a6785c1be97597db6e7ba4531e1daf1b77c324abcaecc01944fd4f2690f3f165dae4d357042cc70ccb535baad89a45af422d5090160e9784308eb27d6bc2da0df5a54f802937e869641364fc9e85827711a1384032285c9febd1bfce12176e8124c52ddf2a51396a74849aaabdf39236326f138e87f6d87fe0044edafaeaf2a95e63517b299a91d4d50f2822329faaa9cb0629ca420cc6f8852653e33e67f5c4717402e9f194a1ab94fb32d1376595557ade5bc369dffc3625d7189b4dfd4c07c9407b1bd2edf984ce6bb42044b3a60481ad016c76f05ee2cc4a108a844f092262067e321b1874c0eac3041cf78c26d8cf159d970aa1cada18aa7bd1de3b1f641deaba3c181359fe7a3400c5b1482212f49e184937de3e8c04849f6495cdb9584abb081c53d6aad0eae41facefd0496af0a0cb1542766130317ba4a46061252aee7b3ede520ff8323e51446148a08f3db8462cb5c40b22df9128b1c4c144b14674bac8510b6346ebabcce00c23d0fac31fac2bea5e9245886b6560380d43b11053843d86007df91acf01f414e6ef25bba37b0b5aab1e2071c44b06bdd6216d8339ba7eebcaa111482378123ece548b06671a90929d58ed441dc3c34f5ffbdf42ff92f5c44e3c1afbc57836fca0df6db62205074e14d48e347db3da5623f1e2c9c56aa24e5bf794e2ad7da532e703b44f7bfc020c5653ef6f0c74fb85eb9a4224f64de9af558620f830bd81d5858c623780371cd00388594fe80b76f25c5263f04810d559e3cf35f0b4e57e4799e3dbdc3ac1046aef20c7858bb78e18be5e6bf595cec464b1d68b3e02f0100e3b380c4ae08410201190ec0a18b833b5d992f535b61561162a5ce6915a367bcfe2706028099865923ecc7d8be8faf371001535d5a7f3043016259e11dbc70f38d353f3f33da414549497022aa8817e5fd7c1fd1a61f2fb3591938884852848a44258987e2571fbb1142641fd19e24725553dd6afcc95fabbe4d6c361c9b86e8042f23212b212217cba27bcfb00145330e69389cc19748131e8a6a86344a5d60df6cd9aaecfee35e45b21ef1a080060e399dcc726c47de5f4a0f8fe846b3e4633ea80efbd035110528e51bc45d04858cfd3d2932b77fb53efbefc0d28bb9d2cbaa60256e59d4a7c4b4a41b1013bc46f0396a3053ee3b9f4208264e0b14890d486a5e4363a0b3266ce067cb1a4e97ec1ef495b9d29349ac029336a8e673e197ee5fefba4ead4ce5e99f569e8eb15f99a119d9cc9aae412b5b969e99c676f08a7e241497f2675730846a77855d08d7f6c709af87de16e7c8266638dc9417bede3c7ff66feb6618da7c040b47219ac36ed09e8f39e0c39eec307145a11ecc9faef6bf54f00f65cf87f584d2a5e2fc629f17bc4f3028597f09821f9b4418bfcf4283a200c4e2c4725ce2c5008186daf4a62ac2e6350d3694edaff866c6a13931b3e2f3824e32f405410834d8e3c1c482e8da62ecac3ef50f8165f8fa94c82be0645f9ae4188b5317f4a67c34c318adc96f450ab88cc1c4f3f99d843de245f7ee0f756074bf2813ae6c54a7371d3ec254415c020e8082d87f4e2bb542675e1616a53477bab921e61516bc3b28dba7773b50bda3761ecedfaaa2842682a599cd0944134f47978036ce97ca5d9306e281ffe216540ac3e14f539d7ba1d33b758c09d8da7a8a6425d657f9c94f75097e2f9aea3bd59f59cb4cbc2a3d21c2746cd502806d07a491ca8a49e8001d391e5fae7bc6bef802b24a7e96028967dec3c3af6d662c4ceb7e7402aac442db8fcdeea0c7b53fffb1d26af1e435b60c0d88d9d96f8eea405c6e2764564ffee25c76a83f6db40946d0ed4afc53a0ff55910ef05d5b6afd09861dc76017174d0874ba54c9612362b8c380da229b2b1320e6cb07530b2a3eb1d45379b0b8524f4fa33f92c5fdfc39033cf71b6ff20da654272f63e2a6c77004110a50c7e9846710c116c452aba3926190ed70a19b44029c0c0b67615a06fb2dd8e468a3877f672831a2c94613f97d7d7fab75cbc600afe09bae1b7b8f384c64976e74a475b08de36ced7a0d6828dd70246cf77f825a8cffe85b8d6fb7894a1b8fddf71832a5c993b04125bc6ea39a36c43f301ba5a58e9ea70f955028e9fac3800529a1af2a7cf0ed2bdc9ba6246fcbc4b9855bcad12a8ba823d59d8ef425266fad3883dc6039b1432f23ad48402d798a3d21c64086b144936b4337ee54736e46d0431a744925d20b840b62fc63273c49ae673669a936e85c9d7a141bf4c5637da6455c7f8df013b26da60bf935ed14f6e19a0e9e584ab6164478d479e0ffbb417ffb10a10a327f37f8f3e6db812a6ca04fff60495f8d61a59932b4b6fb3e867a2c40989641c0476f14a920c09f01a3aa9aa96cad14f3951a779ab7458969f22c97bf14381ab7d70dca607fbceb3a4ae52a46e3e29165c05acb0390b29ca0883956431c963e95a5cb9fd2b8b0752cb02a5ebda1bac6cc4c395a1e2f0081f2d1de5475feb37ff311a5998185323f3df59771447d4f2acc403c52b7e67480aefa3ffa9fed458410af8526437087bac9c4803ae9f4ae1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0x1000}, {&(0x7f0000001440)="96095ad66d416fc035a3", 0xa}, {&(0x7f0000001480)="29b7bc207529f276d7dca33b7513c2b381ad134f7cf0230c5d9af848c053d84c16598530e940fc2cb450abb690e1fa3f5f4626ea35861cfea75da1c8017772c7b4e62330d052f16364a1bc71ca3558e79880adc8cc5235083d0185251c58b47bfa4280b35476e91817ca2412d9ec9218cb24371af046f204a2204d5b38d103", 0x7f}, {&(0x7f0000001500)="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", 0x1000}], 0x5, 0x0, 0x0, 0x80}, 0x0) 2018/04/05 10:56:34 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='attr/sockcreate\x00') exit(0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x54b, 0x9, 0x7, 0xffff, @tick=0x100, {0x1, 0xfffffffffffff800}, {0x1f, 0x7f}, @time=@tick=0x80}], 0x1c) perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) write$sndseq(r1, &(0x7f00000011c0), 0x0) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f00000001c0)={"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"}) 2018/04/05 10:56:35 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) init_module(&(0x7f0000000000)='cpuset.mems\x00', 0xc, &(0x7f0000000080)='{selinux\x00') r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) socketpair(0xd, 0x58dad8881a10c8b3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000140)={0x81, 0x81, 0x2, 0x6}, 0x10) sendfile(r1, r1, &(0x7f0000000100), 0x3) socket$inet_sctp(0x2, 0x1, 0x84) 2018/04/05 10:56:35 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0xff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000240), 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000002c0)={r3, 0x80000, r2}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) r4 = socket(0xd, 0xb, 0x0) getsockopt$llc_int(r4, 0x10c, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/05 10:56:35 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) getpid() 2018/04/05 10:56:35 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) connect(r0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @rand_addr=0x1000000000000000}, 0x3, 0x4, 0x0, 0x3}}, 0x80) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)={0x79e, 0xffffffffffffff80, 0xebab, 0x3ff, 0x6, 0x3}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:35 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0xfffffffffffff001, 0x7, 0x200, 0x5, 0x7fff, 0x5, 0x800, 0x35fc000000000000, r3}, 0x20) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) 2018/04/05 10:56:35 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe]}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x8}, 0x8) r4 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r5 = socket$inet6(0xa, 0x3, 0x6) pwrite64(r4, &(0x7f00000001c0), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) connect$inet6(r5, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r5, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:35 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='attr/sockcreate\x00') exit(0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x54b, 0x9, 0x7, 0xffff, @tick=0x100, {0x1, 0xfffffffffffff800}, {0x1f, 0x7f}, @time=@tick=0x80}], 0x1c) perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) write$sndseq(r1, &(0x7f00000011c0), 0x0) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f00000001c0)={"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"}) 2018/04/05 10:56:35 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0", 0x11}], 0x1) 2018/04/05 10:56:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x3, 0xff, 0xc3ae9e6e350aabf9, 0xfffffffffffffff8, 0x101, 0x4}, 0x20) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) connect$can_bcm(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) r3 = socket$packet(0x11, 0x2, 0x300) preadv(r3, &(0x7f0000000440)=[{&(0x7f0000000140)=""/49, 0x31}, {&(0x7f0000000180)=""/154, 0x9a}, {&(0x7f0000000240)=""/113, 0x71}, {&(0x7f00000002c0)=""/132, 0x84}, {&(0x7f0000000380)=""/157, 0x9d}], 0x5, 0x0) connect$ax25(r1, &(0x7f0000000480)={0x3, {"3c10c3d62860d1"}, 0x4}, 0x10) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x3, 0x4e22, 0x7, 0x0, 0x7, 0xa, 0x80, 0x80, 0x3c, r2, r4}, {0x4, 0x1, 0x80, 0x0, 0x1, 0x1f, 0x3, 0xd5}, {0x10000, 0x8, 0x0, 0x8}, 0x0, 0x6e6bb3, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4}, 0xa, @in=@loopback=0x7f000001, 0x3507, 0x3, 0x3, 0xffffffff, 0x6000000000000000, 0x7f, 0x8}}, 0xe8) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000005c0)=0x6e600000000, 0x4) r5 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x0) fcntl$getflags(r5, 0x409) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000640)=""/4096, &(0x7f0000001640)=0x1000) fcntl$getownex(r0, 0x10, &(0x7f0000001680)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r5, 0xc1105518, &(0x7f0000001700)={{0x9, 0x6, 0x1f, 0x3, "d928fc6f6e5b044ff9288936a72daf04445ec113c5df8de87b1116f3c4a9eda81160664afd4323abbf53f787", 0x5}, 0x0, 0x0, 0x80, r6, 0x4, 0x8, "22a1bcdfc084aa40dc3d40ab549b1068574c6193ab5899f5cb46fdda06fa733a1a75c6c9e21b36ef13138f842e0ab49565e9641767abd6f1e496f5ea78e7ac32", &(0x7f00000016c0)='/dev/input/mice\x00', 0x10, [], [0x4, 0x80, 0xfffffffffffffe00, 0x5]}) write$binfmt_script(r5, &(0x7f0000001840)={'#! ', './file0', [{0x20, 'keyring@,ppp1trusted:}eth1]'}, {0x20, '*'}, {0x20, '/dev/input/mice\x00'}, {0x20, '/dev/input/mice\x00'}, {0x20}, {0x20, 'wlan0'}, {0x20, '['}, {0x20}], 0xa, "44565c33b751b6c1c867d4d06abce799c401c77463bbfddef165c6f8df3a48bb379fbe39f57923330e97415521973b26b0d918093bc5517d3d1947a551fae498a36b241b7ee2d32228b4a54533"}, 0xa2) ioctl$DRM_IOCTL_VERSION(r5, 0xc0246400, &(0x7f0000001a00)={0x5, 0x7, 0x2, 0x60, &(0x7f0000001900)=""/96, 0x2c, &(0x7f0000001980)=""/44, 0x1b, &(0x7f00000019c0)=""/27}) kcmp(r6, r6, 0x7, r1, r1) fcntl$setlease(r3, 0x400, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) connect$ax25(r1, &(0x7f0000001a40)={0x3, {"018a620115a911"}, 0x6}, 0x10) r7 = syz_open_dev$sndmidi(&(0x7f0000001a80)='/dev/snd/midiC#D#\x00', 0x0, 0x280000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000001ac0)=0x10001) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000001b00)) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000001c00)={{0xbd, 0x7, 0x81, 0x200, "718dc171f288c0a814c47bf70d705f2682d21e1e630588a209a5556c8f8ebd44368fd8fc50415e3466b30686", 0xff}, 0x0, 0x0, 0xfffffffffffff000, r6, 0x3, 0x1, "2a468f08b2747d32d842aa8b09ec9f2a6580d35a6360278eebced8ea2097135976205f7331faf723687b12fe339d106e11a969875c479c2e1a0d2417cd744f13", &(0x7f0000001bc0)='/dev/snd/midiC#D#\x00', 0x12, [], [0xfffffffeffffffff, 0x1, 0x80000000, 0x6]}) ioctl$VT_RELDISP(r7, 0x5605) write$binfmt_script(r3, &(0x7f0000001d40)={'#! ', './file0', [{0x20, '/dev/cuse\x00'}, {0x20, "3a6574683076626f786e657431406e6f64657665746830d4776c616e31"}], 0xa, "b20f6dc8804d09cc7e79076791"}, 0x41) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000001dc0)=r6) 2018/04/05 10:56:35 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x30) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r2, 0x3, 0x3}, 0x14) 2018/04/05 10:56:35 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40040) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000200)=""/68, &(0x7f0000000080)=0x44) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:35 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x803e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000300), 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x4) listen(r1, 0x0) pwrite64(r0, &(0x7f0000000ac0)="a7a624ec7d1513e218558e7764dda5c8c250c8042a77f56f510d148728b32895f5b9dacc9a5ae5b71d4182cad237d21319", 0x31, 0x0) accept4$vsock_stream(r1, &(0x7f00002ae000)={0x28, 0x0, 0x0, @my}, 0x5346484ccb758db8, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000280), 0x4) syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="87a0407e3aa39ed2b0eee145dc24eb2159d50c6bb853567bb31b99cefc600768542f3d589ed5168941287aabb5ad2ce23c0893667051ba9767f6bfdf87dee04d61099e2d44d752476181411ec18635db82da848258a98a896ebfffe66122833bce42dc7d00f72ed9b4500d367af116a4cbeb60458c6666c4bd7ffdd80e67c1d37c873af04f1e144a202f6202f7e3da3c9abf4f945ed7572b32fe4054b4196366078bdedac3420b11aa140790989279c7fe900b1c36e4a429616a808244452a4812039ec8b670273931ab4f5a30faa9f4647f21b19e7fd28a2110f7e6c203c5757bac7fbb570b0f9dd068d2054c4ff4696d37196000e9722a5d10eda0be941cf2956c32d19eac251c18998afe45127693b0ff5334cb32e1ac1adf71c5e608525064dd63098b32d1978b708ed4babec7dd0fb43d0026ad07427e6a4a535af7e9e8e49fd3fdafe28ab3415db422f71914fc39d4343a2f1ed68a961612c52da0d432d877cc6739ddda9fba77063f43049549362bad34e49fa90688dacd864d6df86330032b1ea708840dc70e8ba9a6dd8b2e9040ab132b2cbe808fffbef1735c093a259edb81680f815f12092449e829591485740f6bb0c21a4d76a1851320afc7895a80318da6e49d5aa9b22f7959bbaebeda621ce1843b8a400b6c6b4bb14cce5e4c8da914d8e67fb13569745fca60cd20e74d4c9ce97ee57349eb72c53a737ef75dc4e608fce54679e8a36be088422239ff2c80a32d28c39ecff90452eaf803794cfb16093e74a4f257e32b5fe78a237d8e936c3b592a9c5208357e54e8ce59b186e863676481ef5941e6cb422e289a86eba9f5de4594295a34da0b1fa59eb99b9d79526edecdf18678785befea18c12e07e4e284bb90588eba534502a04b6cea7874844b09fa29eb2e038682347a50356cc4699c7062a0eb0486ee1288862bec372e6df0ea7e741f01d01d7f77a9388c15a920342bf399ef1f12f0866b6b65275761f10f62df9bcf9d84d8000436539375bbc6bef40ca95adaa68a3ee01b8f2b4615526bff9885aa6f6d6f632f8c89681e9c2107eb3012b2b075bd29792dc7d5acc52810def5909087507c0b57b43a7d8868e11deca10ea8e36825b026b38b343c9ef436135461f4491e53344c94ed68f86dadb58910fec6034fcaed63ad009e290d4ec34669c76cbada3bcba3dc38c6e9a0496350d7ac4d692f8789d64b1a2ff31e7b948a6ab141f4bfd850311c316a9af0ad1da1c07a0b65e93d42f83d69260c6aee6eb78c28e4ff4827ffc167287b9fb674aaf8113ca8557857e17a1d621ad440c2197efa16e249b8a9e62b9c8364c06c699d0ec1080b3514964b204cdb1003e2115a11069254662552338a01b59c530496d5af0ce524aa6b0a266efc9a8497a0da6dc7781a70696550301c6b4a1f6bf2287e98be1815aa2d5ee2c038c6ae06fa1e8a176c9025bcd4bfa553d2424c49bb30d8d2f94207310c649cba1f3e95fdb9f6870189fbb75a13e17f6bd4716697587f78729d956c61b56a05811bf33af5a181869b09c2332f77ae944e31cde7eb76aa38422cdc11582d9f763e22d4958acfa84649975094f0d50f0fccf984195c73c1a8bc4d09803bf911c34935957d65b1f9ec9146b2d1ef914925cd1bbaf7b978a6489953de301a7e9c10ce1a19af64021dd82ce76a7e8e21bb860915a44edec91f07ada8554abd54d74f84e53820dd12db486b0048818391048064e17be3f5e667cceb6a954da7ac28f27ff6eb2e10d74fa0d0d9f7142731ed3fa0be310749003d4bd067641ef75777d8b74758824dd9e213fd0ddd19e5c7add68cf8c4dc58272e4a7db15caf38ac5b2b11b8fa99ae3bcb93b86dc9e08c0a0c68d30db2b351c4776e1db2208a784d20f2d27424c9c8b29dea94aae3d65ee551c29bfb00b77beac47f11f84804dad01899910a8311d617a96db6aebb72a9eca127c2150679ad1386892dd3bc6361d438f62a799f5cfd6bed94e8584033fc158635c3582dc0b750aad5fd1e42539f8f2e5e57379d8dea136683fc8f0cb521b97facd2cdbae405073cedb160bf990a554940ed06e0024fae666eb0d934d4ad16aa91d12345976c5a5eaa725fea4a0995a5096bb650d3108b307d08e50cad6ac1d4fcbdcd08874de4541e58134e9496cface95aa7728ae4848248b10c814d8c7f12675c02f306470b19bb45e64aadd6a03ea3753aab19eeb776f1d40519132e7b13ce226808c7be698140501005c3d48ae0e52cc6544d9d44117aa09d92734b97307a656e9249542c323e63ae1b4d3bae166e2de51a6ca9a3695d3d290df23239b3d8d158b98a0cf5a1c0da46d377476992f4fa04614f35deec598270dbee70c571f316680f9d15f3f3ee1de3109b47de94f20a34bec51937c91c72938aa3080994af794a71932f6c99028cbfc33b2dcf4ecddd9fb5a55aaf3f7f198d7218c6a9cb8862c19b6bd2f8f4af06006d24aabd26778a563da10a2e031bf77be025431b58ee3e0033b5840a77c2c3bab7fb3fb4e6a11878c4c100f42ced713743681232df7a047356d78d025daf301b8b106e48051c7d0050d2d06612c7639b300702aeefc289ad5a882ccaffe1f11c869ca532fc77af9d4bfdae25366daae55dac6ffd7d5fdc18f46525ede4e15397b1b9a538d6d0399775db4a917702a6c7cd12a5b286cdb5866768458cb6666b1a43f3bae00f3fd0953411b13a3f1f7136f60c24a294a4acf49d0f8b0071a4c64c5067f97d2e4401c81c60628dde889901b96e8099a02fed0bec39afdeb6da14ba97657420a226b9fd5c48aad8d950b147316d28cef711e3e31962b9e1386d52d6f1d3ecffa0f502011e99d7bf8ddc0846346a3a30f3e9d0b817f5f2b50300393ace7fb4727aaf25dc8e1ec9eb8d7452cf70d8b5be60b86ed25ccac93ce1de4e31d14ebe5c73cc81e476a685f3700d8864f0382719d9d640c298bd2c2e1185274ee53a9da8b75b78d9806b145c4707c7fdcaf15e792eba94004c44b72599e202448e80f87af37c1be7d8074ea2d9e9a83695eed5e53e39b8a032d22c9dbde7644dbde9f175a4b3e356fb07609f561fbc7d8b6c842e716ecdae32a7d95df37b337a903077f9cb970487c06a01413b549c7a114258c09cfe29f894b3b312708c94cc4137b54ef51c9607ce14077796dd183bf30422adca9e27f8737e7287683d4c99b39785bf78d6bac2f11545334e41a63abbde2dc461995ef2b65e119f348dcbaeabc018e17b49ce22fd1e8e7d302cbcd17693c4ded7884921f4fa976fbd8a62ed1933150a9ea8048c3e582378b67909bcfa6cc04a97f88ae4d58e1d4f489f79a3760ef5899af54d91642e7d63a3eb2f49080007732955f697f65cac8f05758c1e0ac27ef90aa5451b46320979258d0ef0b5c6c4618c265c96eb4b5e2530db475766b179e554863ed41d3323ff6e24fa2cb1581af87752a2a6dfa962e9cb201f9e6ea8f321d4a46b445ecff3d70b19b1a025758e2468c8156463d95f666729387ecea9f31265d5d4fa312c296f5c02", 0x9c4, 0xfffffffffffffffc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/rfkill\x00', 0x210000, 0x0) r3 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, r2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r3, &(0x7f0000000100), &(0x7f0000000280)=""/191}, 0x18) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00000000c0)={0x7, 0x7, 0x20ba, 0x5, 0x8, 0xfff, 0x200, 0x20, 0x1, 0x3, 0xfffffffffffffff8, 0x9}) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000002c0)={0x1, 0xf4, &(0x7f0000000180)="bf24c8d50c0bc09883793d52204b3c0435443d388935fc2cc42084ba99ef51fc75e9c59d9b74e691372b89aefde1f37d3be1d5317e047368f5cd384989448ea813c12c5423fe047b0ec8585207f814605a2c92d52277e30843526104cba8f3877dbb5485b25179793075070dd1057845c6735d03815fd95c8220f7cce7bccf61cbbdfee688469d912bdee2c1761f726f184f794a02c9b9723b6470c6d27a0b4c6bdc90f6063f9ea10aa0ac271c1ea93ba5959cfbed92c9376c24131b83b913b4f442d8f3b48fdbd805b20b5bae4ed128b35313de5ab0cc09faa96b36525123f9437882039cae46b7bd78aad2393be518a3bb2d66"}) connect$ipx(0xffffffffffffffff, &(0x7f0000000140)={0x4, 0x0, 0xff, "851779d0cb52", 0xa37}, 0x10) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000380)={0x221, 0x8000, 0x8, 0x80000000, 0x20, 0x401, 0x7, 0x2, 0x400, 0xc6, 0x9, 0x2}) fcntl$getflags(r1, 0x408) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000003c0)={0x0, 0xffffffffffffffff, 0x3, 0x1}, 0x14) 2018/04/05 10:56:35 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000140)=r1) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r2 = socket$rds(0x15, 0x5, 0x0) r3 = accept4(r2, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r4 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x1f, 0x3, 0x1, 0x6, 0x4, 0x3, 0xffff}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r4, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r4, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:35 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x9}, 0x4) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) sched_getscheduler(r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:35 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) epoll_create1(0x80000) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:35 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x185200, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x2, 0x8000}) getsockopt(r0, 0x1, 0x0, &(0x7f0000000080)=""/216, &(0x7f0000000180)=0xd8) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x5, &(0x7f0000dc2000)=""/4, &(0x7f00009d6ffc)=0x4) 2018/04/05 10:56:36 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000200)=""/224) 2018/04/05 10:56:36 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x3}, {0xc, 0x100}], 0x2) write$binfmt_script(r1, &(0x7f00000002c0)={'#! ', './file0', [{0x20}, {0x20, 'systemppp0md5sumGPL([\\'}, {0x20, './cgroup.cpu\x00'}, {0x20, 'cpuset.mems\x00'}, {0x20, '@--&'}, {0x20, '*:&'}, {0x20, 'cpuset.mems\x00'}, {0x20, 'cpuset.mems\x00'}], 0xa, "c3a145a5b520e24a24eaa37cad8a333797f8e64796210ca4804f7025d9f6ba462f12c1d2bf366c32ab68d6b93d467d7e5e16f049006443bf8eb973fe850e5c7c68813ea63ed99383e4e21fef553c481508c9df55aaa7830c4c1df027a022805684178b8503d4eead4e2efc05b8bb621969035c7dc71db9de46b0f03b425e8275ea6339d6f4218477d927f323eee55c7b275e6836c0816042c0e99e68f45b2e1d58f5cc0f57780f3db0b9a847d44b02206e3ff4ec3145dc68f2dff15af5dfbebe4bafec6761ee20c1d2260c16aadd8b1c5523444b8949b703a41adc55f94a2843671bba047ac90ab782ee415e31808fb14d57e4cd2c004e"}, 0x158) r3 = openat$cgroup_int(r1, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000100), 0x3) 2018/04/05 10:56:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) socketpair(0x0, 0x7, 0x7e8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000080)) 2018/04/05 10:56:36 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000180)=0xbf8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0x0) 2018/04/05 10:56:36 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000080)={0x6, @empty, 0x4e23, 0x4, 'fo\x00', 0x1, 0xc4, 0x21}, 0x2c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:36 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r2 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), 0x4) connect$inet6(r2, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x80000) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000100)={0x3ff, 0x6ed, 0x7, 0x100000000, 0x8, 0x5, 0x4, 0xfffffffffffffffa, 0xfffffffffffffffb, 0x9}) connect$inet6(r2, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0xb) 2018/04/05 10:56:36 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5f}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000000040)=0x8) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000140)={0x4dec, 0x0, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000240)="ea12abd9006626f20f4e100f8116a366b9800000c00f326635000100000f30def60fae99b704660f3840b6b6ffbaa000ecbaf80c66b8c4833c8866efbafc0c66b80b00000066ef260f001f", 0x4b}], 0x1, 0x0, &(0x7f0000000300), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 10:56:36 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625c", 0x19}], 0x1) 2018/04/05 10:56:36 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x11) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x3, 0x3, 0x1, 0x2, 0x2}}) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000001c0)) 2018/04/05 10:56:36 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000140)=""/168, &(0x7f0000000000)=0xa8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000200)="c6978109bc2615e5998dbc3facbc730975b4f3175739f3605eeb91f3a044423f7c18dd2562396fb8188a2f7d02a81f0bbb7cd63b0ed08104bc57ed3240fd1ab454b4a0d59de712d086b3346085d667b9991a258cc35bf03e6197715d436fcd590ccb19fc60262845a78687c90dd609cf05", 0x71) r3 = openat$cgroup_int(r1, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) fchdir(r0) sendfile(r3, r3, &(0x7f0000000100), 0x3) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bcsh0\x00'}}, 0x1e) 2018/04/05 10:56:36 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000004c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0x2e, "eba24f058d0415040965ba9433aac93ea42291fd745efaa36f798c1db60ef5c90144e2ea15da842ae05c80cbe439"}, &(0x7f0000000400)=0x36) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000440)={r2, 0x4}, &(0x7f0000000480)=0x8) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(xeta)\x00'}, 0x1a4) r3 = fcntl$getown(r0, 0x9) migrate_pages(r3, 0x7, &(0x7f0000000200)=0x29, &(0x7f0000000240)=0x55a1) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x8000, 0x0) renameat(r4, &(0x7f00000002c0)='./file0\x00', r5, &(0x7f0000000340)='./file0\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="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", 0x2bca52d7b5905786) 2018/04/05 10:56:36 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x40000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:36 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) r3 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000001, 0x10, 0xffffffffffffff9c, 0x20) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000240)={0x108, 0x0, &(0x7f00000002c0)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000080), &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x30, 0x78]}, 0x6}}, @acquire_done={0x40106309, r3, 0x4}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000140), &(0x7f0000000180)=[0x18, 0x48, 0x38, 0x40, 0x48]}}, @register_looper={0x630b}, @reply={0x40406301, {0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f00000001c0)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000000200)=[0x0, 0x58]}}, @acquire={0x40046305, 0x3}, @request_death={0x400c630e, 0x2, 0x4}, @exit_looper={0x630d}], 0xdf, 0x0, &(0x7f0000000400)="d743b758889fb828a34e23cbe4188941154ec98833e580b6d404d2734c2b81c019e748a7a9a34d2d5091d687194c348ce303f16b3f3f90865e268e4640fc5b949c64898f373f7188cf39c5f5c7cdb6fa5b7336efeb2118732a8ca2d439aa714b81059c5e9616cfecb008044dc9c1dadf90a38f7f3e4f79fa876b99ddfd9f7af86329b22692e84df934c66e4a4f7f2a47afe2a90a9703344b065bfc71a6e1985f3ee5da9f7c84a5f66a81d77be46129c4b1fff9fad9f2db9631337b52f842e6689263fb4075f1ffebeec06c15cfd59b9a62bfe29593fac25424c830dc88344c"}) 2018/04/05 10:56:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) recvmmsg(r0, &(0x7f0000001d00)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/144, 0x90}], 0x1, &(0x7f00000001c0)=""/237, 0xed, 0x81}, 0x20}, {{&(0x7f00000002c0)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000340)=""/202, 0xffffffffffffff9f}, {&(0x7f0000000440)=""/2, 0x2}, {&(0x7f0000000480)=""/3, 0x3}, {&(0x7f00000004c0)=""/25, 0x19}, {&(0x7f0000000500)=""/166, 0xa6}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/36, 0x24}], 0x7, &(0x7f0000000680)=""/67, 0x43, 0x2}, 0x3}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/147, 0x93}], 0x1, &(0x7f0000000800)=""/157, 0x9d, 0xffff}, 0x80000001}, {{&(0x7f00000008c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000940)=""/211, 0xd3}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/17, 0xfffffffffffffde7}, {&(0x7f0000001a80)=""/103, 0x67}, {&(0x7f0000001b00)=""/223, 0xdf}], 0x5, &(0x7f0000001c40)=""/173, 0xad, 0x10001}, 0x3f}], 0x4, 0x40000000, &(0x7f0000001d80)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001dc0)="9520c3385d83f26ce1f4bdca8f132dd1", 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000)='/dev/audio\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f0000002040)=""/7) r3 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000001e00)={0xfffffffffffffffb, 0x0, 'client0\x00', 0x0, "5294dedbd4022eae", "b67407e5f87531b4cddc0313c6ab1066919383c37766cfd3ccc04a6e9269887f", 0x5, 0x8}) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x2, &(0x7f00007bcfe4)={0xa, 0x4e1d, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000b05000)=0x9, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000001fc0)) close(r3) writev(r1, &(0x7f0000002fc0)=[{&(0x7f00000005c0)="d290b3d2c72a2e69c8aeae69019b517051171a60fcd98b682634078d2f", 0x1d}, {&(0x7f0000001ec0)="6ae8a1e3b4ffe7bac0c3de6257ae74b4ef85beec74", 0xffffffe9}, {&(0x7f0000001f00)="c880220f3db630e7c6cfd41576481c1b0ca611796bdfa8a8379f491a75b054252e6737f7d71b65c5fc85f2f9d7c0bcb995fb56d9233f00c254f17fc0798d0e2643c7fd100a4d95ad228ee0fc96b9a88418b483269264d8006bc5a50c00944d", 0xfffffffffffffffb}, {&(0x7f0000001f80)="49e6f001663f2355cd5c54a936f419a60ce1f268", 0x14}, {&(0x7f00000061c0)="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", 0xfffffd80}], 0x125) 2018/04/05 10:56:36 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x5, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r1, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 10:56:36 executing program 0: mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1fffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x202000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000100)={0xa0, &(0x7f0000000040)=""/160}) 2018/04/05 10:56:36 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200000000, 0x4e5, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/05 10:56:36 executing program 5: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xff, 0x10000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x9}, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x400, 0x6, 0xad, 0xa40, 0xffffffffffffffe1, 0x8, 0x1, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x7, 0x1, 0xffffffff, 0x4, 0x3}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x80, 0x0, 0x208, 0x1, 0xa54, 0x37, 0xffffffffffffffff, 0x2, r1}, 0x20) 2018/04/05 10:56:36 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:36 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xffffffffffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001200)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000011c0)=0x1008) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:36 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x6, &(0x7f0000000ffc)="04000000", 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/04/05 10:56:36 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r1 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r1, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0], 0x7, 0x8, 0x1, 0x1}) 2018/04/05 10:56:36 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x5, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x808000}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)=@updsa={0x124, 0x1a, 0x400, 0x70bd26, 0x25dfdbfe, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x4, 0x4e20, 0xda3, 0x2, 0x80, 0x80, 0x73, 0x0, r2}, {@in6=@loopback={0x0, 0x1}, 0x4d6, 0x32}, @in=@multicast2=0xe0000002, {0x8, 0x40, 0x500000000000000, 0x9, 0x8000, 0x8001, 0xfffffffffffff800, 0x40}, {0x810000000000, 0x7818, 0xffffffff, 0x800}, {0xfff, 0x3f, 0x9}, 0x70bd28, 0x3504, 0x2, 0x3, 0x3, 0x21}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x0, 0xa}}, @proto={0x8, 0x19, 0x32}]}, 0x124}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0xffffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, {0xa, 0x4e24, 0x401, @empty, 0x7}, 0x6, [0x1, 0x5, 0x8, 0x7f, 0x8, 0x80000000, 0x1, 0x5]}, 0x5c) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r3, &(0x7f0000465f8e)=""/114, 0xd6289358) perf_event_open(&(0x7f0000001180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001140)}}, 0x0, 0x0, r3, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/05 10:56:36 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1ab8c3, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000140)={r4, r5, 0xfffffffffffffce5}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000040)={r6, r3, 0x6}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/04/05 10:56:36 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r3 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x6, 0x30, 0x6ba, 0x40000000}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000240)={r4, 0x4}, 0x8) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)="4950116fe974f7d9dc215d2924af7b7f", 0x10, 0x0, 0x0, 0x0, r3}]) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000100)={r5}, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000140)={0x2, 0x7, 0x0, 0x5c0b, 0x3, 0xa0b}) 2018/04/05 10:56:36 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625c", 0x19}], 0x1) 2018/04/05 10:56:36 executing program 5: pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x84000) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000340)=""/188) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x0, 0x200) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x200, 0x5, 0x1c9c, 0x9, 0x1, 0x3}) socketpair(0x5, 0x807, 0xb70f, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000040)={0x8001, 0x9, 0x80, 0x10000, 0x8001, 0x6}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000200)=0x213) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000100)=""/224) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000240)) 2018/04/05 10:56:37 executing program 0: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0x4) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101002) ioctl$int_out(r1, 0x1, &(0x7f000005bff8)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0xd5, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) socketpair(0x3, 0x5, 0x200, &(0x7f00000001c0)) sendto(r1, &(0x7f0000000200)="00093d70c921a9ddd06e40a38adc8b61961a5002fa03d9c576c9fccd9ed2590060c66bea78d7fb83a42bcfe68a9e90a776a7ec56cd07a99d72c65d8c47cd64c2d9272ff237725cfa586581cfc24a99656dd63439fd550de6ae52d4a8b61705e5bd51a91d8f2a6e7e31d4446204191397770c38ea323cd55c4d79328679cb159d5ccef78426ba8c4fa3c9d1b2c9f0d822d20708e21990e2004b144c80a671bf287eb7e33836b09be93e7a87a3741035f3f4ae0a42a921034c25ecd9003815075fe438b4b6308cba77b631d4d64e", 0xcd, 0x0, &(0x7f0000000300)=@llc={0x1a, 0x33a, 0x0, 0x96, 0x3, 0x1}, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000140)={0x9, 0x0, 0x10000, 0x6d5d40fc}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000180)={r3, 0x1659}) fcntl$lock(r1, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x5, 0x0, r2}) 2018/04/05 10:56:37 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) memfd_create(&(0x7f0000000000)='securitykeyringlovboxnet0.eth1\x00', 0x3) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000013000)={0x24, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x14, @u32}]}, 0x24}, 0x1}, 0x0) r1 = socket(0x1b, 0x80005, 0x9) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x698d}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0xcb, "5fec5f2850106b6c1973f87cb75f6c5688963a6bd60fbe6239c3c942d324595fcd6e68802d2e84efa683bec0324e01f59417be0a14e09d8146229e46840c40c3a1cb6568b339b09480d47b1389ae3aa32fde6b55d0fddf5580108ad65e09c0fabece458f1f7c09cd5d3cc257de6757e481879ba16ec2de77fd7843cd39d56c77b170c2b62c0e75bcd6c05791a47a12956e38c4d8d4bc000dcb3d78a464635861c6ee54a92c350b68d6f78f07b5f42ddfc162c846dd60a3b27f48a27dfbd2f78ec90a475160f3d14c72c5d2"}, &(0x7f0000000280)=0xd3) 2018/04/05 10:56:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x5004], 0x0, 0x62}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000001c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000100)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 10:56:37 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) socketpair(0x5, 0xa, 0x1f, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x1ac) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="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", 0x1000) 2018/04/05 10:56:37 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x10000000000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:37 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:37 executing program 0: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x4) io_setup(0xfe, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000780)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)}]) 2018/04/05 10:56:37 executing program 6: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8040, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000300)=""/196) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000000c0)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000440)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000001}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x11}, 0x1c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180), &(0x7f0000000200)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000280)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000001c0)=0x9, &(0x7f0000000400)=0x4) 2018/04/05 10:56:37 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x4000) accept4$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000180)={0x0, 0x15, 0x8001, 0x1000, "6645394f9e400428f90f353b1588675661643b302296359628ba49c597d0747a"}) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:37 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x2013000, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) 2018/04/05 10:56:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625c", 0x19}], 0x1) 2018/04/05 10:56:37 executing program 3: r0 = creat(&(0x7f0000001380)='./file0\x00', 0x30) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000013c0)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/05 10:56:38 executing program 2: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x7fff, 0x11d000) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000200)={{0xff, @multicast2=0xe0000002, 0x4e22, 0x0, 'sh\x00', 0x14, 0x7fff, 0x27}, {@multicast2=0xe0000002, 0x4e23, 0x2000, 0xd0, 0x480000000000, 0x100000001}}, 0x44) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000380)={r0, 0xfff, 0x3ff, "8ece72f343dcd39dfcc645ef3fb0b70e229032a73596351e4d2006239b44e0ce0e574df275789ae6d54d4b889c838700cd0dcb358b7d39710727e896728e175838d3d0b6099f0a4982b40094dbb92b34ebc24f119c648d5f54c92bd04b98289986f2f9b237b945e52b0498d540f1edfa5eb7af67545d2ecb8e18d06a67d0e40d6795dca1b5c9ce3fb16e829641c3e64ae03bd515e889efb4"}) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xff, 0x40080) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) fstatfs(r0, &(0x7f0000000280)=""/204) write$evdev(r1, &(0x7f0000000180)=[{{r2, r3/1000+10000}, 0x40, 0xfffffffffffffffe, 0x4}, {{0x0, 0x2710}, 0x80000000, 0x7c, 0x4}, {{0x0, 0x7530}, 0x1ff, 0x90, 0x3}, {{0x0, 0x7530}, 0x100000001, 0x3, 0x4}], 0x40) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400002, 0x0) setsockopt$inet6_int(r4, 0x29, 0x12, &(0x7f00000000c0), 0x4) 2018/04/05 10:56:38 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind(r0, &(0x7f0000c28ff0)=@ipx={0x4, 0x0, 0x0, "f06102e5162b"}, 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000240)=0xe8) 2018/04/05 10:56:38 executing program 3: prctl$intptr(0x40000000002f, 0x17) 2018/04/05 10:56:38 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726fd22c911b8660a80892a0ba8e", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)="637075739482be262cb301008a2da67fa9d7fa4c4d", 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:38 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x15) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffec6) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) sysfs$3(0x3) 2018/04/05 10:56:38 executing program 6: recvmmsg(0xffffffffffffff9c, &(0x7f0000000e40)=[{{&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)=""/181, 0xb5}, {&(0x7f0000000240)=""/75, 0x4b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x3, &(0x7f0000000380)=""/236, 0xec, 0x10000}, 0x7}, {{&(0x7f0000000480)=@pppoe, 0x80, &(0x7f0000000080)=[{&(0x7f0000000500)=""/239, 0xef}], 0x1, &(0x7f0000000600)=""/5, 0x5}}, {{&(0x7f0000000640)=@ax25, 0x80, &(0x7f0000000800)=[{&(0x7f00000006c0)=""/200, 0xc8}, {&(0x7f00000007c0)=""/38, 0x26}], 0x2, &(0x7f0000000840)=""/93, 0x5d, 0x979}, 0x2}, {{&(0x7f00000008c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000940)=""/13, 0xd}, {&(0x7f0000000980)=""/129, 0x81}, {&(0x7f0000000a40)=""/21, 0x15}, {&(0x7f0000000a80)=""/213, 0xd5}, {&(0x7f0000000b80)=""/119, 0x77}], 0x5, &(0x7f0000000c40)=""/70, 0x46, 0x4}, 0x800}, {{&(0x7f0000000cc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000d40)=""/18, 0x12}], 0x1, &(0x7f0000000dc0)=""/126, 0x7e, 0x4}, 0x3}], 0x5, 0x40012142, &(0x7f0000000f00)) recvmsg(r0, &(0x7f0000001480)={&(0x7f0000000f40)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000fc0)=""/62, 0x3e}, {&(0x7f0000001000)=""/84, 0x54}, {&(0x7f0000001080)=""/143, 0x8f}, {&(0x7f0000001140)=""/7, 0x7}, {&(0x7f0000001180)=""/143, 0x8f}, {&(0x7f0000001240)=""/39, 0x27}, {&(0x7f0000001280)=""/11, 0xb}, {&(0x7f00000012c0)=""/191, 0xbf}], 0x8, &(0x7f00000013c0)=""/142, 0x8e, 0x1}, 0x10002) r1 = socket(0x400000000002, 0x3, 0x9) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x2c5) sendto$inet(r1, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/05 10:56:38 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x60) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000300)=0x2) r2 = memfd_create(&(0x7f0000000200)='drbg_nopr_ctr_aes256\x00', 0x2) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00000002c0)=0x4) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f00000003c0)=@nfc_llcp, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000440)=""/56, 0x38, 0x400}, 0x2) 2018/04/05 10:56:38 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0x10000, 0xffffffffffffffff, "01a0a5378b56"}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7ff, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x8}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)) 2018/04/05 10:56:38 executing program 2: r0 = gettid() perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x1d4, &(0x7f0000000080)}) sched_rr_get_interval(r1, &(0x7f0000000040)) 2018/04/05 10:56:38 executing program 0: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000000)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd}) r0 = socket$inet6(0xa, 0x3, 0x3c) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001640)}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x40, 0x400000) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0x6, 0x1) ioctl$KDADDIO(r0, 0x4b34, 0x0) 2018/04/05 10:56:38 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:38 executing program 6: unshare(0x8000400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101043, 0x22) mq_getsetattr(r0, &(0x7f0000000080)={0x10001, 0xffffffff, 0x8, 0x8, 0x3, 0x5, 0x8, 0xa8f}, &(0x7f00000000c0)) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) lseek(r1, 0x0, 0x3) 2018/04/05 10:56:38 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff45, 0x7ff, 0xfff, 0x1, 0x3, 0x1, 0x87e, 0x1, 0x7, 0x6}) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:38 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c2", 0x1d}], 0x1) 2018/04/05 10:56:38 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0x41) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:38 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000300)={0x7, 0x7fff, 0x3ff, {}, 0x80, 0x4}) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000440)=ANY=[], 0x0) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f00000000c0)={'md5\x00'}}) 2018/04/05 10:56:38 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3ff, 0x80) arch_prctl(0x1003, &(0x7f00000002c0)="963924697d84293b1042d26134bf945c5ac9f16c1d0d05cf327bbe98487ac7fd2b669a09b9d8dfcaaa85562a4f29a1cbaa25b18dcb22b12b7782d466acc3e2f834f0474ec6000a397be69ed0ddf65f5d25e44d4b25a0dd66c4f52edf074386c5f7538d8d374c658548af24d252654e9ee1f665c4cdc7619f50d447951d0d38dea4ae9e200a1ad22aba8cb35a4d9f832389ae1729ced714593cad69976bc2d1cd449fb38850605b945b17a0699c9440c00f7a72f2cd8e89b00c93b9418344aa560b14364413a49a4e71031dc20ea65338b4cfa06467603799a8f43a5755134f0fb36ebcac11f6e8909f1b14d06e4ac374be422676af75a4dd64ed3b041f72db490d4ea2dcfe3a7a36e5f6d5b9e882959410594361fb261e9d0a3b7f9735dfd6a61014f57b5343ca3022e44604d879512b081112ab81b394468c177c67764c7dea92878755d15716c489e3a3ac2bfa44cd53153ae5f74b3c483868ce31e279374205ea59b703c883c64fd5245b73788be86e95cd26dc7b98c34d2dbe511789730fc7df8b4804706faaaec0b93dc11ce5b6ee04887c11d06b2b25b53000485f4462d4763ea13749eb0182ceebeb42512981cb5198b074db229f1f506c663c43130d73adb6510573a997895661474f1a3a764b21864de2f257ca065aabdbadd2f11d753e21f3d3ca33632bc47b9bff5ea5f0c941e52b2c0f20ccb5b5c0662ac5c7daeb7099c3007493772990a1ab13db1a2f9dbccd4bb3f986b623cb7c48c0bce045142eddfb5c97a9b0c57e77694ef0f636c821f0a5efb7bf33bd7fdc6aa72600fad499c34532af115090d7af3521662aa97710bc7299ce0aad240a1ba79d7a89db06777eb76920874d8b0ac903f076d5920cf75777c50897b5420e6e6dd53a75b64f099f86febc454348a4580d7bb8551d35796c576bb69be62d82266500a4141aa635524e7c1c09e611c4860df6a7bc694722c2634214b0b0f7b0aef22ec81620d558dfd0fdd9606a4f4322bfcb8be1f404d97184186712f96cd0ec7f5488f9de24ea419168b41c1157bab5f87b31f67bcc8c67f0cae8237010945be65dd12be98f7dca358b88a37ce4561e5cfb6b85d6555d6267518a25a00ae3d224efbd312643d401e0ef4d47f7ba418d8bee14f59414b593455c933151a5ffd5cd7d9effaaa585ce019bd7485f4fd1504ab56a9abf3cfa0f73bad68d753eccdbcea7fcaf37f719ecbbad1404efa3fac3032a320f9a344ad979de87be91880ba2ffe2c71de6a70172aabb8f38ba9a881246e726667dc861b4213a9303d25ac50cce59f9a3e7a4bdcf3dae817a24cad02f525f4571672fe01b4999b965414ee0f568872deac253a0d9c52cc5dbff851c0c216ab9b185b5a27ebc4b969cae970d953a493e9ba8d38f2276f48711c0ba250dad9b3a3ee7e3ad675361d3e042c787bafd58bf94cbf20a2d9e3ab5e9a53ffb7f9d388752f63b282e3e10ad28c2cc51bc5b9f0e78f9840baf68dafb22aef76b2a223e2a347c47ca22e4d347184e52651d3a5de0316ad236a8660f90f75d15209ad42b238ec8eb8ab0fb10bba3fd150f387b107c458530d6be0fe84e4db606df77efa9c22c4df4c565a0b433cb28ba204284bf0a7824c9124635118738830fff75f1efd9fee60898a661627ac3f53a76f3b96ce8213b178ca6e6d04ce493aa0afa2d3484a31af8612f680cb92e9f2ee577cdcde92178dfad98856a2006f04c18e3e6df5dbff6b9aa189fcdc37b1d0ef489e25ce070008e55297d7891d9e553ef1a10f39e5bd02140e78d2d8f6e3f43e18a0e51af54e51d35fbe4706abaf2064d95b0a51428dbedb56e6fb3ea65e156edeead664ea7284f1bf82b1771187706ef1087e781037dd2f590c8cfecf48e7fe3ea7faa37085867895b8a99ef596f08075d986c545cfdf63a27724e320107f17107f8a6570d1e46b5c03c83b4388854346c33e695539be3923d10990eee589ad80467addae87022f6a655eefc2b856948ab3198b59f8dd95c57a3c943d9dd82e4cdf290ef83a46bd6994139aada12c78bc1a82407a75d3526ff61bd5ec1236086d8a229e4bc9a34e51ddd7d11a8d299f2e8a2ffdd8456c3b827760d29b28ffbef17c5aefd4367f72c55d32e067e15a5203a7009c25e3862437664107b6334aa5fbe740a9686008ef17e950fa8b4380f7334ea53c31783c6397f959dd5ac08d2fcb61cde8fd77c7cc77a9a358ee9ebfe620e596718d45dcbced744c1b41fb0859b2a59c6822ad60cf56c844fe1adafb38c9086bae91feb05ceddbc5e793221f7c205b658001f4e0724d9612738d84003710f3f7ff94e484774f3d0eaac7705d910900c425f8fd7a693fb170bbcbde5c4c4fa4291e157303b44da799c074a7dea87830911c91f71c481c36734c0a0effd1db9f9161fb86f2f1cd1aafddca8ef21ff06d1256a8dd734f436e8af0a14c803d77582645632b1609986d110483963f2dc76a8ac78014d6809ee39fd45acc18f70e0069fade44cff9e8eb74df1fcb88c99daa7582afd76c4082a47b0f50f0d3ea48cf2f9adb17e62be598a4e3d47e21d874001d3743cf7315ebfeab6a4c6f820b5e296799e8690269466485eb0abf8e087446a39d71962b2f54b4fd59b9972a0a0ac1df822534c17f4829914bd20f1903e9ae2360ecf3d2101b24e27186b386e8c73abca81db0d0475938c4b8d1a2e2ef11e758e27219d633f9f0b4203247df4e998778d45dc62cd375bca04004a3cc8af44a57a9a3abfba96ce7369f6775385481fef5d6ec616abebf3119935c8916005155f50233efe25ef58555f3565fc248d33ed677805716a7104d0f69d63afa1073e225d4dc754a706ef74ce3ccda3ac9e0d0e5d4b05dba9c0acb77cd7232fa65c6371f623514f2399e0c7622803c4444e42ffaf0088339dc469e7a572186f941746b6d6b548e5647f9bd79bf70fe1d5062940df57caffaf58d4cc136833c1e8387b9194bd057ebc7c67954fdcc551181af84d2d980f7ba629595ccb38d043d15e15b7b47e23e13d95899142c9f62f64c428eea64e929577a1974f23d3213e3425a8513ba1fd58d47e0fc91a357918913c4a868e6285ec6b3b8360bf62b3a9191e435efab81ce9573abbababb2affec95935fe8f9a863f8d98532ced9b176e168bfe78ef7dbdce3a844d1b4a7276cb026f4495589e6c857219c04301d63a3e0db499754df750ac0465890f8cb48227749b4acf03b47e029882808c7c19bab82a2fa71fd87cbdca5c6c27e1781dc6214d5f557990ae92816bf443dea40a1825c44b1f67693cd8bc28d3ac19f2ba3b1c470999ab0c0866a87fea51ac1fd55b02be4baed6b8e0a533089d91d212c02ac232c93e1b3e7809041c4a33b5864c9552eaf3c251782b0ed484d0700a51db460fe85e510e6465fd85a0971fd8cf8aab13b7a5c6fc63e245c3f3368b4df4e9cc42f417bc22efc13224ec3bc76d79c62d59a0d5a7845ea7c537e1b68a58fc59d55449c63c3b814d0433dddad4d069cba4403d633c6b0d5ed7a7413fe67a4559d486fa8936c9f9cb8ac144ce1199a964a1a4bc21e5d2bc7a3cd0c41224034625532f28a52c27ba2a591ee360308e10d7f04bd6b841c4693d73399866f5e982f36c3f004a1e058d9f9369b6507ec11640af272663bfa59cceacb871c44aa31409073cb3f73887e06ead432e2ca4a3b65569dc23852cf6f9d35d0eaf6e5f20e8ed7807a1cb5a0b21bebb4ef3b5550ea935f0d01f953a353e90c82c9dfd1195dd8a10d9a02df27151005eab98edb7157d6a4ada262f1427c3ac4b61053b6ebbd0df6c811ae0e5a5542de1f41cc8029fb627abb47a70a851dff53feea053d0164a3e1746749823d51c6e236b603b135691cc9ca7b35f7df0baa42f41c8676b16995ffb08056551e2b99ff44e49d88f0a4d669709aca3da726af7235f3f54972bce237c32e106a873344166a70b4872e465facf6d4d6b0426dfd614b0589f0bdb41bfd5b9a50bb6d05ef07d01d1ec93e3859a6282cbffc30e834a6ecdee036cc9338c0bb1976af8184408531fd131074b794f4714f14d6d867e311bb2a8b73c3157397cdd786e552fab78d6f5902ffbdb39a2a5a33648ea3388df8818bb1b96cd2b70563d30740fcae3d1113421e1dbb6a0f6b0d524c0955bad2abc867f4506aacfb88792e4bfda21302a55ca4b56e78d902be22accc8b69e86f961ea92ae9a1460e0e9dd7db98be7cae9f95c39d3095763df91013937e99b002b42a73bd1466431d8db8405046de255b72ad0d9e8403ba04573b2adcb62b4c5fe62e784d42683f419a88b2068c5ca349d1b109a07c210f1fc7d1d08888a061bf979485e96a16f3d3a4f19348aa78674e40af18a2c6f74a7e500121de176c32f3697bf41b867d93c59205d0c02c8bcd90e0bb29bff9c162dd530c7d37c3cb49380d91831f5354e71cd7e6fb91d7428b1d84ffe12d8464c0848845295b933bf6d1fb16f5c86197dcfa6e2a5ee554e78d21c483e693adcad0dda987ca1f01aac99908982f96b84f0bfa73363cd5d4875ca5b6deab324e8bdff3995ab1810b6d4f58e390439ab76d07a093383f527d4d85c4248559fe8bc444a50b10873b7eeca77931597594b69e7e274b9312f2ca83b9b5ed7db95f3e6c3cf7cb302b31a2c308fa0192f0b47a3101a0cc68d939371b6e2a6f37fb08774dcab9fce23fbc9baa5bf738bbb646b1e0c4f0942f2b52b5da7743e65da8472ec333bdae10278b17a612aa426d259f64209d4a2ee05786fc42f632384e097d0c2b53fd362cc01e77433b3fd6d4b06322b6b3aaa0811ce7cf071f6fa28e461a4d99a49413accdbbe4454ffc589a89d1eb4880cde02295e4c8a91afeb20835bf06a9f173229ada5b163d1c340e93642d6031039198c2fe699095fb4ecaf5ab401b7fe3f07bb24b03ae4c6a7e50e15a2ef5540f67c160d196d40624dcb83ca343486af731fac6acbe05a5db7e55b047036b6e8b5a08ee27d8282d19b88c73778350109dd9249def1c487566558e557209c9db67c560e97c28e3b5d5be46b6585f3d5333cfc3693554931f7af4490862d4b9cd4bd947d4bdc87b0848eb9d0c58f6dc281ece00b7c299fc75dd3b7e6a0abcad61e0c175ee606e594d0195474ffba9931e34e47559bd1da24892ec60b09b5be54b6cee85f8335c6b1a8d0cf0e0852c8431c68b7c7109a59820c6b7042877a021317d4985a6e568244b83809b713d40d935b6d0df01f0bd410bac847aa623bc2c9a6f9388f35b06d6d3ddfcef38535dfec31e66ae160ac234e9cdf8e05e050e94f29cbbe7675422563959ff7e421eee93c5e887bceacc74c2dae81fe3adf514db2565656c59ac01a592d790023c43e4de3c3c34d1d2fd2982e1b61250bc0a3fd25c1b010f6163b393a52b2d242987b09599cef110126a8786330eb94e9a410fcc44f3c707f2cbb2a228d3af899306ee98fe6256f9df003ca512817a4502a11f954a5f5a5123aa8d1db63bcaa927b93928ea69abf19120032162471328380465eaa4cf015d5e82e429107302145bb912a9aff559d0c5b4cef6b711c5c8a727471d59225aba97d3cf801f74bd04ac6f967364ff1b69ad220d1e36f5d5edb100a171767fe5b12698fcf0473dd4d284232fe77097a5c04911c24a0213b4d1af9b7604b26dcee7cafdc9c954596087266852a83996a068a52338779625a289f823fa371493c8ba52df851dedd9aa28296d0bbecc9887f046b4c24ec1c6e6336669b425d1ddd4f7d04c9dbf7e3081180bfc15bfb64c86c35a6512000e138c0e8e5") write$binfmt_elf32(r1, &(0x7f00000012c0)={{0x7f, 0x45, 0x4c, 0x46, 0x800, 0x0, 0x8, 0x80000001, 0x2, 0x3, 0x3f, 0x30, 0x2e, 0x38, 0x9c, 0xff, 0x6, 0x20, 0x1, 0x2, 0x3, 0x8}, [{0x6474e551, 0x20, 0x5, 0x4, 0x3c53, 0x3, 0x8, 0x3f}], "b5a1fdc3d25e96a93cfb66af54f7e444b3583239e856de0087b446f2dadf3a58cecd70f049566dc2fb7db3dea3ff16095fa901b5d98fed6998415831c574e1d47740b16b113c748fd3fede562daab001090ba6244504be589961e50218b4b4d8ba62cceb61e86c4587734487beb029281778d7710df2d0a81184c6223fe178ccb4b59fd91ce1d7cec42fd2cbe7b1e667c2965caf364eaf6a8aed028e35849b65664301d9975a3a574ae89593a4e423b3a2a1fe12bca07ec7", [[], [], [], [], [], [], [], [], []]}, 0xa10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000140)=""/140) r2 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000100), 0x3) pwrite64(r0, &(0x7f0000001d00)="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", 0xff, 0x0) 2018/04/05 10:56:38 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2e1, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00000004c0), 0x4) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00000000c0)) 2018/04/05 10:56:39 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x4000000000000001) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KDSETLED(r1, 0x4b32, 0x0) getcwd(&(0x7f0000000180)=""/173, 0xad) 2018/04/05 10:56:39 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x4, 0xe4a2e6f76067cd7a) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000180)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) prctl$seccomp(0x2f, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000000fd0)}) bind$alg(r0, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000240)=@generic={0x9, 0xfffffffffffffffa, 0x5}) 2018/04/05 10:56:39 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000040)) 2018/04/05 10:56:39 executing program 2: getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)=""/188, &(0x7f0000000180)=0xfeff) syz_extract_tcp_res(&(0x7f0000000240), 0x7, 0x0) syz_extract_tcp_res(&(0x7f00000001c0), 0x2, 0x100000000) socket(0x8, 0x2, 0x2) r0 = socket(0x400000010, 0x1000000400000002, 0x0) write(r0, &(0x7f0000000040)="260000005e0009fff18500002400000700000000000000ea96e8dcc02d1ffff3000008004665", 0x548) 2018/04/05 10:56:39 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2, 0x22200) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x5, 0x269e, 0x81, 0xc442, 0x3, 0x2, 0x4, 0xff, 0x5, 0x3], 0xa, 0x20, 0x2bc, 0x7, 0x3, 0x10000, {0x8, 0x2, 0x101, 0x5, 0xc1a, 0x377, 0x6, 0x3f, 0x36, 0x1000, 0x4, 0x65, 0x3, 0x1800000000000000, "1e6d124c7d427df0f9ee84943ad0c57782f7b8026424735e890ddb01f0a15b95"}}) r3 = fcntl$dupfd(r1, 0x0, r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000080)={0x0, 0x13, &(0x7f0000000000)="6079dd2e610a36ee583b2ddc9bd8184e367250"}) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:39 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000017f07)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x5, 0x0, 0x4, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x8, 0x60000000000, 0x80, 0x6f}, 0x10) 2018/04/05 10:56:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x2000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000400)) close(r1) 2018/04/05 10:56:39 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:39 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001180)='/dev/snd/controlC#\x00', 0x0, 0x80002) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/60) r1 = syz_open_dev$dmmidi(&(0x7f00000010c0)='/dev/dmmidi#\x00', 0x9, 0x480) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000001100)=""/86) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000040)=""/4096) 2018/04/05 10:56:39 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0xffffffffffffff62, 0x8800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000400)=0x8000, 0x4) sendfile(r1, r1, &(0x7f0000000100), 0x3) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="b4fe103dcc79c7bcdf08f8657045a224c36f3fbc3c01d9144f34930bf80bfc19caaa417caac6a183a64c21effeb1", 0x2e, 0xffffffe000000000}, {&(0x7f0000000140)="df47d4707157ff2c569199658806c374d651ea3b134d41292abc4ea1b99a4d502a5ce4ef21a9d1ddb9bf853f56ff36a7775d48d2487f50cffbe3cee549411f2466e5f2c213d220", 0x47}, {&(0x7f00000001c0)="73b0a7618d3576323324467bfb94ec4e6bc5de92b647a33a51b429eea215146d28804464921288f7277cf76f93a84dd7411d73dc08c8444a7ad52f7758cd3042a01c302ce111fd3aacf65ca87f5e39071ff266be38736eed", 0x58, 0x800e9f6}], 0x100000, &(0x7f00000002c0)=ANY=[@ANYBLOB='errors=continue,jqfmt=vfsv0,grpjquotaallocator=border,noquota,data=journal,jdev=./file0,block-allocator=test4,usrjquota=syz,\x00\x00\x00\x00\x00\x00\x00\x00']) openat$cgroup_int(r0, &(0x7f0000000040)='memory.max\x00', 0x2, 0x0) 2018/04/05 10:56:39 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'bcsf0\x00', 0x2}) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0xfffffffffffffd5f) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000400)=0x3, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000200)={0x6, r0, 0x1}) r4 = open$dir(&(0x7f0000000280)='./file0\x00', 0x20000, 0x80) renameat(r3, &(0x7f0000000240)='./file0\x00', r4, &(0x7f0000000380)='./file0\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00000004c0)=0xd000) r5 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0xd6}, &(0x7f0000000300)=0x8) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000440)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={r6, 0xffff}, 0x8) r7 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x100000000, 0x42) sendto$ax25(r7, &(0x7f0000000180)="74a3339370521f6f94bb175a385f9913a78271ed555f529998d2aa585e052826e06c24e1ac548af8216750ae73630747f2ffa079f91163df3b275a476f2fd5b86c343481c76c2ba18992087f8ee946686861a6f9f0c7c0f6e4bb42180be4485f4383a4d48bd3cf57c20c814361", 0x6d, 0x41, &(0x7f00000000c0)={0x3, {"69c4a372855d92"}, 0x1}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0), 0x2cf) 2018/04/05 10:56:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="0108000000000030821b0000fbff0000b51de4b6ab12237d"]) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000008604"]) 2018/04/05 10:56:39 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c2", 0x1d}], 0x1) 2018/04/05 10:56:40 executing program 2: r0 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000800)=[&(0x7f00000005c0)="15766d6e65743129656d302300", &(0x7f0000000600)='^wlan1!\'eth0\x00', &(0x7f0000000640)='vmnet0selinux\'.^wlan0\x00', &(0x7f0000000680)='ifb0\x00', &(0x7f00000006c0)='*\x00', &(0x7f0000000700)='user%/,em0]\x00', &(0x7f0000000740)="74727573746564c570726f63736563757269747926707070302576626f786e6574302a73656c666b657972696e67ae70726f636d643573756d2900", &(0x7f0000000780)='net/dev\x00', &(0x7f00000007c0)='wlan0\x00'], &(0x7f0000000a00)=[&(0x7f0000000840)='ifb0\x00', &(0x7f0000000880)='ifb0\x00', &(0x7f00000008c0)='net/dev\x00', &(0x7f0000000900)='bdevppp11vboxnet0\x00', &(0x7f0000000980)='net/dev\x00', &(0x7f00000009c0)='/dev/loop#\x00']) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') sendfile(r0, r0, &(0x7f0000000080), 0x82) pread64(r0, &(0x7f0000000480)=""/234, 0xea, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCEXCL(r0, 0x540c) r4 = socket(0x11, 0x100000802, 0x0) r5 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r4, 0xa, 0x39) fcntl$setflags(r5, 0x2, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000bc0)={'bcsf0\x00', 0x0}) write$binfmt_elf64(r0, &(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x47b) bind$can_raw(r1, &(0x7f0000000c00)={0x1d, r6}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x2f89, 0x6, 0x5, 0x4, 0xbbf, 0x44, 0x2, r7}, &(0x7f0000000280)=0x20) poll(&(0x7f0000000340)=[{r1, 0x4000}, {r2, 0x1f0}, {r2, 0x500a}, {r2, 0x8080}, {r1, 0x10}, {r2, 0x3100}, {r5, 0x80}], 0x7, 0xfffffffffffffffa) fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/233) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) fsync(0xffffffffffffffff) stat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/05 10:56:40 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 2018/04/05 10:56:40 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.clone_children\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:40 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x5, 0x100) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@int=0x80, 0x4) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400) ptrace$getenv(0x4201, r3, 0x401, &(0x7f0000000480)) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000240)=0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000000280)={0x0, 0xffff, 0x7, {}, 0x44f0, 0x2d000000000000}) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) getsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000000740)={@remote, 0x0}, &(0x7f0000000780)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000007c0)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000008c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e21, 0x0, 0xa, 0x0, 0x80, 0x2e, r5, r6}, {0x4, 0xa2, 0x80000001, 0x0, 0x9021, 0x800, 0x3, 0x3b}, {0x6, 0x2, 0xb2f}, 0x8, 0x6e6bb8, 0x1, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3503, 0x3, 0x2, 0x80000001, 0x5, 0x7, 0x9}}, 0xe8) r7 = perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0xaeb, 0x7fffffff, 0x4, 0x10a2, 0x0, 0x4, 0x960, 0x0, 0xa4, 0x6, 0x200, 0x0, 0x7, 0xdf4, 0x0, 0x9, 0x1, 0x3, 0x6, 0xffffffffffff8000, 0x0, 0x10001, 0x200000000000, 0x100000000, 0xffffffffffffffff, 0x10000000000000, 0x3ff, 0x9, 0x80000001, 0x9, 0x5, 0x2, 0xcb9a, 0x7fffffff, 0x1, 0x10001, 0x0, 0x8a5, 0x3, @perf_config_ext={0x7, 0xff}, 0x3012, 0x8, 0x2, 0x0, 0x401, 0x9, 0x4}, r3, 0xc, r2, 0xb) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000005c0)=""/224) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000440)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r8, 0x300, 0x70bd2c, 0x25dfdbfb, {0xc}}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r7, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x0, 0x6, "40901d7952d7", 0x6}}) 2018/04/05 10:56:40 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 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, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, @perf_bp, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bcsh0\x00', 0x4000}) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:40 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x20, 0x8, 0x0, 0x8020000020}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') socket$inet_icmp_raw(0x2, 0x3, 0x1) keyctl$set_reqkey_keyring(0xe, 0x0) 2018/04/05 10:56:40 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001e00)={0x0, @empty, @multicast2}, &(0x7f0000001e40)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x3, &(0x7f0000000100)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xfffffffffffffdf0, &(0x7f0000000240)=""/103}, 0x48) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000000c0)={@local, @dev, 0x0}, &(0x7f00000001c0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x3, 0x5, &(0x7f0000000200)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x5, 0x6e, &(0x7f0000011f3d)=""/195, 0x0, 0x1, [], r0}, 0x48) 2018/04/05 10:56:40 executing program 6: r0 = socket$inet(0x2, 0x20000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x20) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000000c0)={0x4000000000, 0x7f, 0x39fe, 0x10000}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)}, 0x0) 2018/04/05 10:56:40 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x88001, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000180)=0x80) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x1400) get_thread_area(&(0x7f00000001c0)={0x400, 0xffffffff, 0xffffffff, 0x2, 0x48, 0x8, 0x2, 0x140000000000000, 0x9, 0x9}) r3 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000100), 0x3) 2018/04/05 10:56:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000040)=0x7, 0x7, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x10000000000, &(0x7f00000000c0), 0x0, 0x0) get_mempolicy(&(0x7f0000000080), &(0x7f0000000140), 0x2, &(0x7f0000fff000/0x1000)=nil, 0x2) 2018/04/05 10:56:40 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) unlink(&(0x7f0000000040)='./file0\x00') 2018/04/05 10:56:41 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000006380)='/dev/input/event#\x00', 0x40003, 0x7ffffffffffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000006100)=[{{&(0x7f0000000040)=@l2, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/137, 0x89, 0x2}, 0x2}, {{&(0x7f0000000300)=@pppol2tp, 0x80, &(0x7f0000001740)=[{&(0x7f0000000380)=""/188, 0xbc}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/184, 0xb8}, {&(0x7f0000001500)=""/125, 0x7d}, {&(0x7f0000001580)=""/196, 0xc4}, {&(0x7f0000001680)=""/154, 0x9a}], 0x6, &(0x7f0000001780)=""/133, 0x85, 0xdef}, 0x100000000}, {{&(0x7f0000001840)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001f80)=[{&(0x7f00000018c0)=""/250, 0xfa}, {&(0x7f00000019c0)=""/79, 0x4f}, {&(0x7f0000001a40)=""/147, 0x93}, {&(0x7f0000001b00)=""/136, 0x88}, {&(0x7f0000001bc0)=""/195, 0xc3}, {&(0x7f0000001cc0)=""/21, 0x15}, {&(0x7f0000001d00)=""/135, 0x87}, {&(0x7f0000001dc0)=""/170, 0xaa}, {&(0x7f0000001e80)=""/108, 0x6c}, {&(0x7f0000001f00)=""/74, 0x4a}], 0xa, 0x0, 0x0, 0x7}}, {{&(0x7f0000002000)=@nfc, 0x80, &(0x7f0000002280)=[{&(0x7f0000002080)=""/227, 0xe3}, {&(0x7f0000002180)=""/177, 0xb1}, {&(0x7f0000002240)=""/20, 0x14}], 0x3, 0x0, 0x0, 0x6}, 0x3}, {{&(0x7f00000022c0), 0x80, &(0x7f00000024c0)=[{&(0x7f0000002340)=""/151, 0x97}, {&(0x7f0000002400)=""/178, 0xb2}], 0x2, 0x0, 0x0, 0x4}, 0x1ff}, {{&(0x7f0000002500)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004980)=[{&(0x7f0000002580)=""/43, 0x2b}, {&(0x7f00000025c0)=""/152, 0x98}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000003680)=""/68, 0x44}, {&(0x7f0000003700)=""/48, 0x30}, {&(0x7f0000003740)=""/239, 0xef}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000004840)=""/157, 0x9d}, {&(0x7f0000004900)=""/65, 0x41}], 0x9, &(0x7f0000004a00)=""/83, 0x53, 0x5}, 0x7}, {{0x0, 0x0, &(0x7f0000004b80)=[{&(0x7f0000004a80)=""/239, 0xef}], 0x1, &(0x7f0000004bc0)=""/91, 0x5b, 0x9}, 0x7}, {{&(0x7f0000004c40)=@sco, 0x80, &(0x7f0000004e80)=[{&(0x7f0000004cc0)=""/193, 0xc1}, {&(0x7f0000004dc0)=""/97, 0x61}, {&(0x7f0000004e40)=""/35, 0x23}], 0x3, &(0x7f0000004ec0)=""/4096, 0x1000, 0x4}, 0xffffffffffff7fff}, {{0x0, 0x0, &(0x7f0000005fc0)=[{&(0x7f0000005ec0)=""/254, 0xfe}], 0x1, &(0x7f0000006000)=""/248, 0xf8, 0x1}, 0x3d}], 0x9, 0x140, &(0x7f0000006240)={0x77359400}) arch_prctl(0x1003, &(0x7f0000000100)="d13dc09c37a1d6d9fd5e7637df0aae1763cf4203b309a5b8f566d1b189abef2b1c3c6e1ffabe934153b79040a1461c347ab57b22c65e77fc9decdf4dfd24e9a148d4cb32c7c1da8d037a6260716e1df291dd17bc6918550c949383f79df8544cd78f4f0991323ae5165e9ae742dd9206922faba69dfe9a0a656c816ba995c6b053df7193ca15061bfe9b24c9f3c61a86c8151e19112fef989746242b1c788734ec41d24704e258cf5bf9e4cd0554ad41f05d8ecb55a577db12adf507c61dbf8ef4ce87a16ffbd5a1460cfd3c") ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000000c0)={0xff, 0x4, 0x6e80000000000000, 0x80000000, 0x7ff, 0x1a7}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000006280)=""/196) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000065c0)=""/224) 2018/04/05 10:56:41 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x7fffffff, 0x3, 0x0, 0x1000}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_matches\x00') close(r1) 2018/04/05 10:56:41 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) unshare(0x60000000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/249, 0xf9}], 0x1}, 0x40000000) recvmsg$netrom(r3, &(0x7f0000001a40)={&(0x7f0000000500)=@full={{0x3, {"b856ca4b5af2c0"}, 0x3}, [{"2dd7459acdec44"}, {"0bb5b78e0f5be6"}, {"aced5eb3b7cd75"}, {"afd08bf99deae7"}, {"94a3cc14bff8b6"}, {"857b48ff9e93bc"}, {"6c1247be16d097"}, {"8e08c828a5818a"}]}, 0x48, &(0x7f0000001780)=[{&(0x7f0000001580)}, {&(0x7f00000016c0)}], 0x2, &(0x7f00000017c0)=[{0x34, 0x0, 0x0, "ce036571f88b3f2230b59369671e3dcc89b2213e008f53dbcb8d0ae16b5adec52b2ef98a7c"}, {0xac, 0x0, 0x0, "5145c4d146662add810b2e24e590752bf15f5f5fa3310e0e297ab745674cece2543054f8a0f8c7e56a9ac2f7fec92e297386f65a362e6061c6042d14ba07aac3d12b0996e32e141113db24f153d28ff70f1db09dced680412878520ecb1a3a8936dcbc88b8d54a54ff6ce0a993c25dce305bbf014ee025c880248882159de168b4c7a9749a8b4827ab5a57ee53030be66bac4ec8ff4f3c59fc58bff0543a"}], 0xe0}, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000080)={'tunl0\x00', @ifru_addrs=@sco={0x1f}}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000100)=""/203) creat(&(0x7f0000000000)='./file0\x00', 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8300, 0x80) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0x96, "2818839fdca42fc138635f684c0231dce80cd53454411709c17040b2965aee8a494a48050565f32553c4fc5d57050299d8f68e08e1ecfaf592f0ec33a8e9f6d7c51dae6b69ee30fb633bc7c669809590ca040d8c72fc17bb7123dba7957acd1f2eda86009cbbdb1d6192d3fb8e1fcf851ab744d5990ed3fd2e691763ca2ef150de26a06337eeeef5fbc892989ea1b505a125b2bdc7fb"}, &(0x7f00000002c0)=0xba) alarm(0x81) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000080)={0xae632f9f7f1c5f3a, 0x70, 0xb3b5, 0xff, 0xfffffffeffffffff, 0xa41, 0x0, 0x3ff, 0x40, 0x0, 0x3, 0x7, 0x2, 0x81, 0x3, 0x2, 0x7, 0x6, 0x100, 0x3, 0x1, 0x8001, 0x100000000, 0x9, 0x7, 0x183f61bd, 0x8, 0x4, 0x2f6809f6, 0x1, 0x3, 0x5, 0x0, 0x1, 0x9, 0x1, 0x2, 0xfffffffffffffffb, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000040), 0x7}, 0x4, 0xffffffff, 0xfff, 0x5, 0x100000001, 0x3, 0x9}, r5, 0x7, r0, 0x8) 2018/04/05 10:56:41 executing program 6: r0 = socket(0x15, 0x1, 0xf04) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x2, 0x0, "cb6877df719ef176b8aadd2b57325fa30238548c70ff84d8045f5e01de83ca0b309332f21e7cd045bfefb1a715bed93420a9eb7487e2e6ea0bb78818f5eb5e936cf482307cbb35bb56f2165e879f025a"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x6, 0x0, "774f3e92852a77ef1a8187a4e3b88bac20eb91add7a11da781468d324b06f164e40333ca307aa2acd48de88c5f31c1a016d26358e5e50aed040ea0b18205e6c41702a738931a4b02b7757945159ef4a6"}, 0xd8) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000440)='cifs.idmap\x00', &(0x7f0000000480)='nodev\x00') setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x3, 0x0, "6164f5a787fb87b7fc664353e67f4f130350aae0d6d72a7a6b89c5930bd12c0058c4d94cafe792921af85a3b478181558f922ffb851e2f82591dfe02718138e0a07140ae09307d2603bc7522b40bb96a"}, 0xd8) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000004c0)={0x7, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x104) r2 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000600)={@multicast2, @rand_addr, @multicast2}, &(0x7f0000000640)=0xc) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/05 10:56:41 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0xb07) r2 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.mems\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000100), 0x3) 2018/04/05 10:56:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00', 0x7, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f0000001480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001580), 0x0, &(0x7f00000015c0)=""/87, 0x57}}, {{&(0x7f0000001640)=@nfc, 0x80, &(0x7f0000000080), 0x18b, &(0x7f0000001740)=""/7, 0x7}}, {{&(0x7f0000001780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000029c0), 0x0, &(0x7f0000002a00)=""/138, 0x8a}}], 0x3, 0x2041, 0x0) 2018/04/05 10:56:41 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c2", 0x1d}], 0x1) 2018/04/05 10:56:41 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x94, &(0x7f0000000000)="421756617d5e7d6c0a763528652e836fab465e328199fb38433d64503da9467ee613bd3d7253872e7d08c1a63019fa08b25df03c0ea90480e7bdbde4ea87068f9535800b6133521babc78d34d9bda4a8f2beecde748dd757fded2d5ba85457869a70f0a6bce5cfb698b26b9ab1ea1339857c30d2655507f8650121bdce0854c8e0bdc665bdc4fb6286df32723b4563ebf0e56ad5"}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x20, &(0x7f0000000100)={'ip_vti0\x00', @ifru_flags=0x1}}) getgid() r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="fe170ff1f3f86307c95e71e73c2041ecabc290c4b7aec144f75489ff256c53558299c1639294ff7541d90fb749fd4bb21b3054952b1964407461528528f91888f56171a6847654586a907e759238901c1e88f755427303fd89e93cbcaaa9d4619b7bba447ee208491af30c50f5d8fe5e83615573484be260f85847ae4bcd94371bda7145ad487eaed9af66b8e727b088b0ac98e6ef37807612dd0b8ca7c06cf80c6d", 0xa2, r1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x3) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000380)=0xc99) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1b3, 0x5, 0x3ec, 0x6, 0xffffffffffff1a59}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={r3, 0x25}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000580)={r4, 0x10, &(0x7f0000000540)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000005c0)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000600)={r3, 0xa190}, 0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000640)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000680)) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00000006c0)=@ioapic) syz_mount_image$msdos(&(0x7f00000007c0)='msdos\x00', &(0x7f0000000800)='./file0\x00', 0x3fff80000, 0x1, &(0x7f0000000880)=[{&(0x7f0000000840)="9b766f1c359261c325e74c1a3327780390de4202413ea652c733c3bb5a13b5d49aca987126405a26e0d3316e095dfca7adf654d7d9387237", 0x38, 0x1}], 0x280804, &(0x7f00000008c0)={[{@fmask={'fmask', 0x3d, [0x35]}, 0x2c}]}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x3, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000900)={r5, @in={{0x2, 0x4e22, @rand_addr=0x1}}}, 0x84) listen(r0, 0x9) getpeername$packet(r2, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r7 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000a40)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x0, 0x4e24, 0x0, 0x2, 0x20, 0x80, 0xc6861141af912245, r6, r7}, {0x5, 0x100000000, 0x80000001, 0x9, 0xffffffffffff8000, 0x10000, 0x7, 0x7ff}, {0xfffffffffffff999, 0x4, 0x2, 0x8001}, 0x8, 0x6e6bbc, 0x2, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x0, 0x3, 0x3, 0x40, 0x3, 0x401, 0x7}}, 0xe8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/mixer\x00', 0x100, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000b80)=0x81, 0x4) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000bc0)='eql\x00') syz_open_dev$binder(&(0x7f0000000c00)='/dev/binder#\x00', 0x0, 0x2) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000c40)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/kvm\x00', 0x40000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000d00)={0x3, "c3a37e"}, 0x4) 2018/04/05 10:56:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='net/protocols\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x80000) sendfile(r2, r1, &(0x7f0000807000), 0xffffffff) 2018/04/05 10:56:41 executing program 6: bind$can_raw(0xffffffffffffffff, &(0x7f0000003ff0)={0x1d}, 0x10) setsockopt(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000325000)="5b4cd9497224240001000000001b000062e5060000006947", 0x18) close(0xffffffffffffffff) r0 = socket(0xa, 0x6, 0x7f17) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/04/05 10:56:41 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:41 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) r2 = gettid() iopl(0xfffffffffffffff7) tkill(r2, 0x11) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) tkill(r1, 0xf) 2018/04/05 10:56:41 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000, 0x26) ioctl$KDADDIO(r1, 0x4b34, 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000200)=""/224) [ 312.132786] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 10:56:41 executing program 2: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6, 0x6}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f0000fcb000)=0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/04/05 10:56:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000009500000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000200)=r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80400, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)={0x4, 0x0, [{0x962, 0x0, 0x4}, {}, {}, {0xb3f, 0x0, 0x4}]}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000001c0)) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000000)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000140)={0x0, 0x7, 0x400}) 2018/04/05 10:56:41 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003740)=[{{&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000000140)=""/131, 0x83}, {&(0x7f0000000200)=""/29, 0x1d}, {&(0x7f00000002c0)=""/78, 0x4e}], 0x4, &(0x7f0000000340)=""/139, 0x8b, 0x3f}, 0x10000}, {{&(0x7f0000000400)=@sco, 0x80, &(0x7f0000000540)=[{&(0x7f0000000480)=""/129, 0x81}], 0x1, &(0x7f0000000580)=""/4096, 0x1000, 0x4}, 0x40}, {{&(0x7f0000001580)=@rc, 0x80, &(0x7f0000001940)=[{&(0x7f0000001600)=""/44, 0x2c}, {&(0x7f0000001640)=""/225, 0xe1}, {&(0x7f0000001740)=""/87, 0x57}, {&(0x7f00000017c0)=""/145, 0x91}, {&(0x7f0000001880)=""/20, 0x14}, {&(0x7f00000018c0)=""/126, 0x7e}], 0x6, &(0x7f0000001980)=""/174, 0xae, 0xfa34}, 0x6}, {{&(0x7f0000001a40)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001ac0)=""/3, 0x3}, {&(0x7f0000001b00)=""/93, 0x5d}, {&(0x7f0000001b80)}], 0x3, &(0x7f0000001c00)=""/4096, 0x1000, 0x1000000}, 0x9}, {{&(0x7f0000002c00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002c80)=""/4, 0x4}, {&(0x7f0000002cc0)=""/17, 0x11}, {&(0x7f0000002d00)=""/177, 0xb1}, {&(0x7f0000002dc0)=""/58, 0x3a}], 0x4, &(0x7f0000002e40), 0x0, 0x8}, 0x2}, {{&(0x7f0000002e80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002f00), 0x0, 0x0, 0x0, 0x1}, 0x3ff}, {{&(0x7f0000002f40)=@can, 0x80, &(0x7f00000035c0)=[{&(0x7f0000002fc0)=""/133, 0x85}, {&(0x7f0000003080)=""/218, 0xda}, {&(0x7f0000003180)=""/30, 0x1e}, {&(0x7f00000031c0)=""/135, 0x87}, {&(0x7f0000003280)=""/176, 0xb0}, {&(0x7f0000003340)=""/119, 0x77}, {&(0x7f00000033c0)=""/54, 0x36}, {&(0x7f0000003400)=""/193, 0xc1}, {&(0x7f0000003500)=""/172, 0xac}], 0x9, &(0x7f0000003640)=""/232, 0xe8, 0x3d}, 0xff}], 0x7, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000003840)) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) syz_open_dev$loop(&(0x7f0000002e40)='/dev/loop#\x00', 0x8ee, 0x446081) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000001b80)={0x0, 0x2}, 0x2) sendfile(r1, r1, &(0x7f0000000100), 0x3) [ 312.342152] : renamed from tunl0 [ 312.368139] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 10:56:42 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read$eventfd(r2, &(0x7f0000000000), 0x8) write$selinux_create(r2, &(0x7f0000000080)=@access={'system_u:object_r:traceroute_exec_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x39) dup2(r0, r1) 2018/04/05 10:56:42 executing program 5: r0 = getpgrp(0x0) prlimit64(r0, 0x1, 0x0, 0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x20000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x822bf6436481a242) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x800, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp, 0xffffffffffffffff}, 0x0, 0x9, r1, 0x0) 2018/04/05 10:56:42 executing program 2: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x93, 0x100) r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_route(r0, &(0x7f0000d21fc8)={&(0x7f000022c000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000552000)=ANY=[@ANYBLOB="3000000018cca7819f6d2fed200000000a800000000000000000000014000500ff020000000000000000000000000001"], 0x30}, 0x1}, 0x0) 2018/04/05 10:56:42 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x10000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000100), 0x3) 2018/04/05 10:56:42 executing program 6: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x3, &(0x7f0000000280)=[{&(0x7f0000000080)="012ed5ff77f9f2e455c4c88fe11180a4ff713e06f71587dab13428554cf5e27f0deb44c2167b1ea3acd183e182c61b0348303368164b5eb2b3ba92c2c2fcb37f32b6c4eec4f3aa9d4c0ffc9324dfc7bf0c9ca88474bcb255cadd6deacebc560976a72f1390aa991a9a17d4e9e45c39ae", 0x70, 0x5}, {&(0x7f0000000100)="193c360f5799fed7999da7bab6d06302c3ef7c69464c657ea1865cbc82530d281c701db9d67e32e680dd8868493d62a7d8eb92b316a7c43cf466f139c9f3098af4d752726f8b2bbc123fb1acc911b9cd0e59e8f628fa8b5fd6f9317923906d5b1106b59a99c5d4fdc32ce6852dd92ad68c5af354fa1d1c4b737f16adc400e64c4f16d5e2e4bcfe508d26a8d5ca8f2cdf4427c82650de856aab92452717d6d93be0faa76a07e23fd6e59872284ec7e0a66147e6f10cb47b2da15b017e654a6b3797c361a6843554d1d8dec0bc0ad846c1fff7ca108b41576a19bbf624d0408b1f", 0xe0, 0x6}, {&(0x7f0000000200)="85abf000a3164ec71c410c657209d38db1d519c2085ee31dadf1678548440ee121928773bfd51cd451fd15781ddd6d047ddd83ad9768e7718fdf102573de5ea680ba92207f8228c52802b31289", 0x4d}], 0x80010, &(0x7f00000002c0)={[{@part={'part', 0x3d, [0x36, 0x3f, 0x3f]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@gid={'gid', 0x3d, [0x3b, 0x3d, 0x37, 0x3f, 0x31]}, 0x2c}, {@umask={'umask', 0x3d, [0x36, 0x37, 0x31, 0x32, 0x34, 0x37, 0x34]}, 0x2c}]}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x0, &(0x7f00006fd000), 0x0) 2018/04/05 10:56:42 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@ethernet={0x0, @link_local}, &(0x7f00000000c0)=0x80, 0x80800) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(rmd320-generic,xts-serpent-sse2)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:42 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) unshare(0x60000000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/249, 0xf9}], 0x1}, 0x40000000) recvmsg$netrom(r3, &(0x7f0000001a40)={&(0x7f0000000500)=@full={{0x3, {"b856ca4b5af2c0"}, 0x3}, [{"2dd7459acdec44"}, {"0bb5b78e0f5be6"}, {"aced5eb3b7cd75"}, {"afd08bf99deae7"}, {"94a3cc14bff8b6"}, {"857b48ff9e93bc"}, {"6c1247be16d097"}, {"8e08c828a5818a"}]}, 0x48, &(0x7f0000001780)=[{&(0x7f0000001580)}, {&(0x7f00000016c0)}], 0x2, &(0x7f00000017c0)=[{0x34, 0x0, 0x0, "ce036571f88b3f2230b59369671e3dcc89b2213e008f53dbcb8d0ae16b5adec52b2ef98a7c"}, {0xac, 0x0, 0x0, "5145c4d146662add810b2e24e590752bf15f5f5fa3310e0e297ab745674cece2543054f8a0f8c7e56a9ac2f7fec92e297386f65a362e6061c6042d14ba07aac3d12b0996e32e141113db24f153d28ff70f1db09dced680412878520ecb1a3a8936dcbc88b8d54a54ff6ce0a993c25dce305bbf014ee025c880248882159de168b4c7a9749a8b4827ab5a57ee53030be66bac4ec8ff4f3c59fc58bff0543a"}], 0xe0}, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000080)={'tunl0\x00', @ifru_addrs=@sco={0x1f}}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000100)=""/203) creat(&(0x7f0000000000)='./file0\x00', 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8300, 0x80) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0x96, "2818839fdca42fc138635f684c0231dce80cd53454411709c17040b2965aee8a494a48050565f32553c4fc5d57050299d8f68e08e1ecfaf592f0ec33a8e9f6d7c51dae6b69ee30fb633bc7c669809590ca040d8c72fc17bb7123dba7957acd1f2eda86009cbbdb1d6192d3fb8e1fcf851ab744d5990ed3fd2e691763ca2ef150de26a06337eeeef5fbc892989ea1b505a125b2bdc7fb"}, &(0x7f00000002c0)=0xba) alarm(0x81) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000080)={0xae632f9f7f1c5f3a, 0x70, 0xb3b5, 0xff, 0xfffffffeffffffff, 0xa41, 0x0, 0x3ff, 0x40, 0x0, 0x3, 0x7, 0x2, 0x81, 0x3, 0x2, 0x7, 0x6, 0x100, 0x3, 0x1, 0x8001, 0x100000000, 0x9, 0x7, 0x183f61bd, 0x8, 0x4, 0x2f6809f6, 0x1, 0x3, 0x5, 0x0, 0x1, 0x9, 0x1, 0x2, 0xfffffffffffffffb, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000040), 0x7}, 0x4, 0xffffffff, 0xfff, 0x5, 0x100000001, 0x3, 0x9}, r5, 0x7, r0, 0x8) 2018/04/05 10:56:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c26656", 0x1f}], 0x1) 2018/04/05 10:56:42 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400000, 0x10) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:42 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000cc0)=""/224) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="14"], 0x1) getpeername(r1, &(0x7f0000000200)=@nfc, &(0x7f0000000280)=0x80) 2018/04/05 10:56:42 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) fsync(r1) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r4 = inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x20) inotify_rm_watch(r1, r4) dup2(r2, r1) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r5, 0x20000054, &(0x7f0000001440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000100)}]) 2018/04/05 10:56:42 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) fcntl$notify(r0, 0x402, 0x19) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000180)=0xfffffffffffffffd) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xe, "50cdaece2dad9a2870481f825210"}, &(0x7f00000000c0)=0x16) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, &(0x7f0000000140)=0x4) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/04/05 10:56:42 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x800) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/157) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000180)={'dummy0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) [ 313.587345] IPVS: ftp: loaded support on port[0] = 21 [ 313.643418] : renamed from tunl0 2018/04/05 10:56:43 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80003, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080)=0x4, 0x4) 2018/04/05 10:56:43 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:43 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='j', 0x1, 0xffffffffffffffff) getpid() keyctl$get_security(0x11, r0, &(0x7f00000000c0), 0x75) 2018/04/05 10:56:43 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(lrw(camellia))\x00'}, 0x69) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:43 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f00000000c0)="bd999b5f2082945527ae4c21f999cc941456cc2691a83c95cfa4f3") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) recvmsg(r1, &(0x7f0000000640)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)=""/165, 0xa5}, {&(0x7f0000000300)=""/194, 0xc2}, {&(0x7f0000000400)=""/48, 0x30}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x4, &(0x7f0000000540)=""/240, 0xf0}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/05 10:56:43 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) unshare(0x60000000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/249, 0xf9}], 0x1}, 0x40000000) recvmsg$netrom(r3, &(0x7f0000001a40)={&(0x7f0000000500)=@full={{0x3, {"b856ca4b5af2c0"}, 0x3}, [{"2dd7459acdec44"}, {"0bb5b78e0f5be6"}, {"aced5eb3b7cd75"}, {"afd08bf99deae7"}, {"94a3cc14bff8b6"}, {"857b48ff9e93bc"}, {"6c1247be16d097"}, {"8e08c828a5818a"}]}, 0x48, &(0x7f0000001780)=[{&(0x7f0000001580)}, {&(0x7f00000016c0)}], 0x2, &(0x7f00000017c0)=[{0x34, 0x0, 0x0, "ce036571f88b3f2230b59369671e3dcc89b2213e008f53dbcb8d0ae16b5adec52b2ef98a7c"}, {0xac, 0x0, 0x0, "5145c4d146662add810b2e24e590752bf15f5f5fa3310e0e297ab745674cece2543054f8a0f8c7e56a9ac2f7fec92e297386f65a362e6061c6042d14ba07aac3d12b0996e32e141113db24f153d28ff70f1db09dced680412878520ecb1a3a8936dcbc88b8d54a54ff6ce0a993c25dce305bbf014ee025c880248882159de168b4c7a9749a8b4827ab5a57ee53030be66bac4ec8ff4f3c59fc58bff0543a"}], 0xe0}, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000080)={'tunl0\x00', @ifru_addrs=@sco={0x1f}}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000100)=""/203) creat(&(0x7f0000000000)='./file0\x00', 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8300, 0x80) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0x96, "2818839fdca42fc138635f684c0231dce80cd53454411709c17040b2965aee8a494a48050565f32553c4fc5d57050299d8f68e08e1ecfaf592f0ec33a8e9f6d7c51dae6b69ee30fb633bc7c669809590ca040d8c72fc17bb7123dba7957acd1f2eda86009cbbdb1d6192d3fb8e1fcf851ab744d5990ed3fd2e691763ca2ef150de26a06337eeeef5fbc892989ea1b505a125b2bdc7fb"}, &(0x7f00000002c0)=0xba) alarm(0x81) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000080)={0xae632f9f7f1c5f3a, 0x70, 0xb3b5, 0xff, 0xfffffffeffffffff, 0xa41, 0x0, 0x3ff, 0x40, 0x0, 0x3, 0x7, 0x2, 0x81, 0x3, 0x2, 0x7, 0x6, 0x100, 0x3, 0x1, 0x8001, 0x100000000, 0x9, 0x7, 0x183f61bd, 0x8, 0x4, 0x2f6809f6, 0x1, 0x3, 0x5, 0x0, 0x1, 0x9, 0x1, 0x2, 0xfffffffffffffffb, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000040), 0x7}, 0x4, 0xffffffff, 0xfff, 0x5, 0x100000001, 0x3, 0x9}, r5, 0x7, r0, 0x8) 2018/04/05 10:56:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c26656", 0x1f}], 0x1) 2018/04/05 10:56:43 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xfffffffffffffff9, 0x81, 0x4, 0x3, 0xb8a}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0xb1}, &(0x7f0000000200)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x600, 0x40) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0c000000000000a002057f778ca6ae1a554cd0ae26fdab09cd23bd66263cf109cc8ad86d43ce25dbc52cf6f289d51f76b772b835bc9b2c30f304e332a0858dde719007dc81a4cef4cbea4d89101dcc98f30caf011c1d375054c971b0d3811951406046bf75290c8dd1d160293030d858be16d4bbcc4fcb784613373d768a708b0cd958440c8ef3aa82690abad323abaf"], &(0x7f0000000000), 0x1400) 2018/04/05 10:56:43 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1ff, 0x200300) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000017c0)='./cgroup.net/syz0\x00', 0x1ff) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000080)) r1 = socket$inet(0xf, 0x3, 0x2) sendmsg(r1, &(0x7f0000002fc8)={0x0, 0xfffffff6, &(0x7f0000001ff0)=[{&(0x7f0000000180)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x4000000000) getsockname$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) r2 = socket$inet(0xf, 0x40000000002, 0x2) ioctl$sock_ifreq(r2, 0x897f, &(0x7f0000001840)={'ipddp0\x00', @ifru_data=&(0x7f0000001800)="791924fa057b55989b16e52e05a32b9346239c2cd32419ac008116795df40674"}) sendmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000000240)="f9a4d79b5d91249bc9c09f016c22185f3f2158723c1201ef938f4408b5326405b5fdaba0a967d4299632f10fbb7b8cb4250cff51d511c337f8a1f82754f9c56577cda56f4ca66389616d6af0cbb407a9435699806b3ff5e6c84273ed3c5853d8c8b593d6273e2ead319534a2a1f525ffe43a0f413a3d6dee0f976d64816eb1b8f87e9bc8f2c1e8a2603004e0e1ac73b8faffe0afc8", 0x95}, {&(0x7f0000001780)="96c3ff441044b85aea592e83a64e21e00f266fd8bdb00cfc6aa12b7e925d53d2f185082994705a1ebe31daefbff73124ff9be2130cfdb3d7ec0e21124d73", 0x3e}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="1ea0fd6e8893b016d5ce7327f5ae1a2190b4af90fd77b6a557af0736ebaeaf062cd945badfdd6b6f216cb9acf0b109daf852d401b4475dfc33495cd5988a3d01d63d48303a90fe34e91328e5d0da58419ac92e8211d549ae934b6b623d8da9a7a408a81eba3b6a82b4467214e870709069ead54df4541361e1aa0bd32f2a7d76b034b11cdfd72725cbe575f93e72761a63a9eeb2ce3d2fcaa9bd19f6a4", 0x9d}, {&(0x7f0000001480)="302fadf235407f8745e2b216975f00ccb6bbda8272cfce26d59977e3be43b050a6b8c45a32261a49a9886595c8ac3551a1414fed17ee12a67048307f0bcf7821f4930ce7fdff8932a1db8ec7f57ae01d5ed47edf382d8672680d3b68c65e90eca2fde190c16253caad32c1909c7ae4f13e233ba246d2e7d3c2ea5adf537236f03c425fdc8458c0f9c1cd2242f4ae02d8b0", 0x91}, {&(0x7f0000001540)="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", 0xff}, {&(0x7f0000001640)="e1b2af650d9d4b0da3e37c1eafe65815ab774328b63b8871ef7404843528037bfbaf6bf13875dedbb3aad7c1f3625d59ab7361b2d2f4d0a7750f44d4198170aeb3b7f8ab4373ef59a5f7aaa38e9da464ad496a4224269473a43b48b73b49a4933e52330a7b505f50868dfc12e2f3084de7b16fc15e688f6ab03d8e22881524dc13af87596cc052d2dd1f5ec56e1750d56b944169654e09e0a8663101bb", 0x9d}, {&(0x7f0000000300)="f160e2835c7f1d9cef667268e0fb1d4bbd6718f6886466845424b57708518a1c9b44c1c39e0fab9702781f966050446963e8d0699884b40043f6fd8e62360fee", 0x40}, {&(0x7f0000000340)="2ec014", 0x3}], 0x9, 0x0, 0x0, 0x4004}, 0x0) 2018/04/05 10:56:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b4fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = dup(r0) unshare(0x400) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000202000), 0x0, 0x0, &(0x7f0000d0fff8)) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000080)={r1, r0, 0x400}) 2018/04/05 10:56:43 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xffffffffffffa690, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000200)) keyctl$set_reqkey_keyring(0xe, 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x30b000, 0x80) pipe(&(0x7f0000000280)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000002c0)=r2, 0x4) 2018/04/05 10:56:43 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)="6370756265742e6d656d7300eb294d4b10fe996cc90fa0014a367407497fe0db0519b305efcd29a7bf68a2404660d6baae1c4f54be91d0a4f607c0af25b1", 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:43 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x101, 0x20000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x1f}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000380)={r2, 0x13, "7084c85b79c4b1e4be2bf8258ed9318572bda9"}, &(0x7f00000001c0)=0xd818) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r3, 0x9, 0x7, 0x3, 0x1f, 0x6}, &(0x7f0000000240)=0x14) r4 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x5, 0x400) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f00000002c0)=0xdc2) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:43 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000280)={0xf3a, 0x1, 'client1\x00', 0x2, "ba551a38ded3746f", "c40a79bd1006303fe71437f925ec6851ba416ddaaf181aa4f30e6c5ad24f3798", 0x77c0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000001c0)={{0x4, 0x80000000}, 'port0\x00', 0x83, 0x0, 0x7, 0x4, 0x0, 0x0, 0x80000001, 0x0, 0x5, 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000140)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x7fff, 0x101, 0x8, 0x3, 0xda, 0x6e8b}, 0x1}, 0xa) [ 314.821988] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 10:56:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c26656", 0x1f}], 0x1) 2018/04/05 10:56:44 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x1db) 2018/04/05 10:56:44 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) migrate_pages(r2, 0xa21, &(0x7f0000000080)=0x3, &(0x7f0000000200)=0x3a2c00000000000) 2018/04/05 10:56:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0}, &(0x7f00000011c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x2, 0x4, 0x0, 0x41e, 0x200}, &(0x7f0000000040)=0x14) 2018/04/05 10:56:44 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x5, 0x300) getpeername(r1, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000040)=0x80) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000180)=0x13, 0xffffffffffffffe9) r2 = memfd_create(&(0x7f0000000080)='vmnet0$\x00', 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x74, "33896437f68fb578902445f4270cfa47b96de752490ac28dd865b52dd1fcdade19193d533bcbfa2b63ab8246cf97853425181c71835af0f78a04e6048395927612ccd2d239d76daa6806ce4685b00c400cec162c92e0eeb0f418a59b8b5cb2b1d793d93d918b1bb8310af1f071f82f2e2f5ff5f9"}, &(0x7f00000002c0)=0x7c) fcntl$setsig(r0, 0xa, 0x3a) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ff3000/0xd000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ff3000/0x2000)=nil}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000300)={0x3, r1}) 2018/04/05 10:56:44 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) unshare(0x60000000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/249, 0xf9}], 0x1}, 0x40000000) recvmsg$netrom(r3, &(0x7f0000001a40)={&(0x7f0000000500)=@full={{0x3, {"b856ca4b5af2c0"}, 0x3}, [{"2dd7459acdec44"}, {"0bb5b78e0f5be6"}, {"aced5eb3b7cd75"}, {"afd08bf99deae7"}, {"94a3cc14bff8b6"}, {"857b48ff9e93bc"}, {"6c1247be16d097"}, {"8e08c828a5818a"}]}, 0x48, &(0x7f0000001780)=[{&(0x7f0000001580)}, {&(0x7f00000016c0)}], 0x2, &(0x7f00000017c0)=[{0x34, 0x0, 0x0, "ce036571f88b3f2230b59369671e3dcc89b2213e008f53dbcb8d0ae16b5adec52b2ef98a7c"}, {0xac, 0x0, 0x0, "5145c4d146662add810b2e24e590752bf15f5f5fa3310e0e297ab745674cece2543054f8a0f8c7e56a9ac2f7fec92e297386f65a362e6061c6042d14ba07aac3d12b0996e32e141113db24f153d28ff70f1db09dced680412878520ecb1a3a8936dcbc88b8d54a54ff6ce0a993c25dce305bbf014ee025c880248882159de168b4c7a9749a8b4827ab5a57ee53030be66bac4ec8ff4f3c59fc58bff0543a"}], 0xe0}, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000080)={'tunl0\x00', @ifru_addrs=@sco={0x1f}}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000100)=""/203) creat(&(0x7f0000000000)='./file0\x00', 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8300, 0x80) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0x96, "2818839fdca42fc138635f684c0231dce80cd53454411709c17040b2965aee8a494a48050565f32553c4fc5d57050299d8f68e08e1ecfaf592f0ec33a8e9f6d7c51dae6b69ee30fb633bc7c669809590ca040d8c72fc17bb7123dba7957acd1f2eda86009cbbdb1d6192d3fb8e1fcf851ab744d5990ed3fd2e691763ca2ef150de26a06337eeeef5fbc892989ea1b505a125b2bdc7fb"}, &(0x7f00000002c0)=0xba) alarm(0x81) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000080)={0xae632f9f7f1c5f3a, 0x70, 0xb3b5, 0xff, 0xfffffffeffffffff, 0xa41, 0x0, 0x3ff, 0x40, 0x0, 0x3, 0x7, 0x2, 0x81, 0x3, 0x2, 0x7, 0x6, 0x100, 0x3, 0x1, 0x8001, 0x100000000, 0x9, 0x7, 0x183f61bd, 0x8, 0x4, 0x2f6809f6, 0x1, 0x3, 0x5, 0x0, 0x1, 0x9, 0x1, 0x2, 0xfffffffffffffffb, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000040), 0x7}, 0x4, 0xffffffff, 0xfff, 0x5, 0x100000001, 0x3, 0x9}, r5, 0x7, r0, 0x8) 2018/04/05 10:56:44 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet(0x2, 0x5, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0xc401}, &(0x7f00000001c0)=0x8) r3 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000100), 0x3) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x8002) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000000080)=0x3) 2018/04/05 10:56:44 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000ac0)=""/4096) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ion\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000008c0)=@generic={0x200, 0x0, 0x400}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000a80)=0xffffffff80000001, 0x2) dup2(r4, r3) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000008, 0x80010, r0, 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, &(0x7f0000077000)=""/133, 0x139) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000007c0)={0x5, 0x2, 0xc, 0x100000000, 0x80000001, 0x5, 0x5, 0x0, 0x0}, &(0x7f0000000800)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000001b80)=ANY=[@ANYRES32=r6, @ANYBLOB="b29d3e785c265fac9506dbf6265ce79ca302f56658ea32eea43d43e9bc9d3f1297093437f8133f9ea405b4092ec79ab211b27324daa0228371d7457314b459865366895dd4c2a5def214c6b05bf97b4497280700cebebe0a6b429839cdfdbd7d2df1731e0060dfcfc1ac5d236ae4276efbda8386e42d4f905c5ae1034bf0b775095e77022fcfa0f4aa2d680c66d3c3fb00f644763a1f4201a2fd831a77aca48c77d130449ec218"], &(0x7f0000000880)=0x2) getdents64(r5, &(0x7f0000000040)=""/1679, 0x68f) timer_create(0x2, &(0x7f00000009c0)={0x0, 0x26, 0x0, @thr={&(0x7f0000000900)="8efac0cdd0d983617d9842ceb0c1c0a5c490d298380d", &(0x7f0000000940)="3840a53e294663ff37ff1700d5ea80ecd92b77281902a007500280e4436e1d247d552eaa0e92243eb009452c5ba2cc7e303de2b4dc6bf5a838d727367e0094be9d40b2f4a3035fbfde59adc11590aac4220612fb80b5f8"}}, &(0x7f0000000a00)) getdents64(r5, &(0x7f0000179f35)=""/203, 0xcb) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, "7175657565300000000000000001000000000000000000200000000000000000000100000000000000000000200000000000000000000000000000000400"}) utimes(&(0x7f0000000700)='./file1\x00', &(0x7f0000000740)={{}, {0x77359400}}) write$sndseq(r3, &(0x7f0000000380)=[{0x5, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"4cb0834fd6158c378e12d616"}}], 0x30) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000840)={0x0, 0x8, 0x400, 0x6, 0x1}, 0x14) 2018/04/05 10:56:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000423fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000aafd0), 0xfffffe43) 2018/04/05 10:56:44 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80) r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003) r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59) poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000600)={0x0, 0x400, 0x4, [0x6, 0x0, 0x80000001, 0x9]}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x5, 0x0, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100) fcntl$getownex(r2, 0x10, &(0x7f0000000440)={0x0, 0x0}) r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0) r7 = epoll_create(0x3935) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) syz_open_procfs(r5, &(0x7f0000000280)='statm\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x90c}, &(0x7f0000000140)=0x8) 2018/04/05 10:56:44 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) seccomp(0x0, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x5, 0x8, 0x81, 0x80}, {0x3, 0x20, 0x8154, 0x7}, {0xc59, 0x400, 0x4c2, 0x6}]}) 2018/04/05 10:56:44 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f00000002c0)={{0x0, 0x0, 0x4, 0x3, "552f8ea81bbef83212ca117b077622bd507df6c96c2f9586aa62e1ad632758fb8246f9d2a6337de290357331", 0x7}, 0x7fffffff, [0x1, 0x74e, 0x0, 0x4, 0x9, 0xa1e, 0x3b3, 0x2, 0x7, 0x7, 0x7, 0x9, 0x401, 0x10000, 0x5, 0x2, 0xfffffffffffffeff, 0x3ff, 0x7, 0xd3, 0x9, 0xfffffffffffffffa, 0x9776, 0xffffffff80000001, 0x39e9, 0x1, 0x3, 0x3, 0x3, 0x81, 0x0, 0x3, 0x2, 0x1, 0x0, 0x1, 0x5, 0x7fff, 0x1, 0x400, 0x1e2, 0x7, 0x7, 0x9, 0x6eb, 0x20, 0x4, 0x4, 0x3, 0x6, 0x8, 0x80000001, 0x6, 0xff, 0x3f, 0x8cb6, 0x2cc3, 0xf3, 0x7, 0x0, 0x1, 0x6, 0x0, 0x9, 0x3, 0x5, 0x1, 0x9, 0xffffffffffffffad, 0x0, 0xe2e, 0x8, 0x7f, 0x9, 0x2, 0x80000001, 0xfe, 0x4, 0x3, 0x5, 0x8, 0xff, 0x7, 0xfffffffffffffffb, 0x7, 0x1, 0x6, 0x7, 0x8001, 0x3, 0xc7, 0x396a2011, 0x8, 0x2, 0x400, 0x1000, 0x101, 0x2, 0x4, 0x9, 0x1, 0x9, 0x7, 0x2918, 0x7, 0x3, 0x6, 0xff, 0x3, 0x0, 0x100000000, 0x3, 0xfffffffffffffffa, 0xbd07, 0xf4e6, 0x8, 0xe750, 0x3, 0x101, 0x6, 0xd531, 0x1, 0x0, 0x80000000, 0xfcfb, 0x9, 0x100000001, 0x8], {0x0, 0x989680}}) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000140)=""/146, &(0x7f0000000080)=0x92) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000100), 0x3) r3 = getpgrp(0xffffffffffffffff) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b40)={0x0, 0x0, 0x0}, &(0x7f0000000b80)=0xc) r6 = getpgrp(0x0) stat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000003240)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003280)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000003380)=0xe8) r11 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000033c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003400)={0x0, 0x0}, &(0x7f0000003440)=0xc) stat(&(0x7f0000003480)='./file0\x00', &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fcntl$getown(r1, 0x9) fstat(r0, &(0x7f00000043c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004440)='./file0\x00', &(0x7f0000004480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = gettid() stat(&(0x7f0000004500)='./file0\x00', &(0x7f0000004540)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000045c0)={0x0, 0x0, 0x0}, &(0x7f0000004600)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004640)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004680)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000004780)=0xe8) lstat(&(0x7f00000047c0)='./file0\x00', &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005c00)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000005d00)=0xe8) fstat(r0, &(0x7f0000005d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000005e00)=[{&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000000c0)="ed03", 0x2}, {&(0x7f0000000780)="854f67a0d881a8773571d6239f56d38a88a1fe8b45ef55d0ce7f9fda03daf614820861deebe998d1f34419c46c8ce38abcbdbe3749f68d92518a658d1ca22d52842f30e0c9ade2a12e0ac17ecfe108aff5cbc6fd97baf6936cf7c1e48206d825208c1e78568bb3038c23fff3137f644385069b666d24c3033bfe", 0x7a}, {&(0x7f0000000800)="0b8c69d0ecdbf1e22bc7a55e8a630c3cb009ae121e7b1b917892a192d2a47612d5d6fc04c7c9f544acaabdf5fe899a32fc1d7d9a8ba5056b5dc894826df7aa879861393134cd94b5f06dcfe8064ce23b5af66d5410148902ec4e5a1b5d7584f7bd6c21ec52bbb570b65447be957aa691f05e45ec9d7409742a81797a7bb69b6ef2fb3da47b5b5c43eb808615bad0d38b4d19384bdc6eb7c2dfeea87d39f1e754d09415e6a8aff208c2dadb2ba543fbc36673be3c4a099f104ee6b4f98bed5fba2ee810b9111f40aa0da92a5eae3836b92132087079d8c9b8", 0xd8}, {&(0x7f0000000900)="eb80e0c0f6b7254b2f82f2958dc71600de0aafbdd6ed0b684bc9b96a8256627276aba48fd36fa3581efeeca19d7971384c34e5d7fbec83e5e1b1b1fc8f89b52ed73f165238d533c7ac8b85046ea43fa7037b55d78b44b5df6b3ec191fcb531a90623201bdedfc117c8ae04e2664f12e5bc2c436cb398a4a1e8b54ba87bd1470174f5d3f7a9ebffcc30475009e3798cf473a2", 0x92}, {&(0x7f00000009c0)="8fa1f8e6a853996cb4a22736862d2d1041dfdcc94a183b840f13c94951d3f9bca45133fe9e1dadd6", 0x28}, {&(0x7f0000000a00)="b3ad701daf824fef73d5bf2600134a12e7fc927eeba5a8d6958dc2a31c90799c1374d53dfc12b468b8", 0x29}, {&(0x7f0000000a40)="6be19e9334c17e94afcb6a8d814fd1a5b46979d94c2d09dbcd83e13a23bd18ac8dc0", 0x22}, {&(0x7f0000000a80)="a139640a21f1b7e3960df9d6b824f121d2b76bd0ad8a4e98d9c7017ccdd11b486d3ffa4369f0be5440fb86e3dbbbaad8e66ffecb9dbf4b64188fb13865e1e1dd583798d00649d8d007b63c76a2574b01055f363b707316bc0d4a8d048bcbdf0a5341e4ac9247200ff25e265b4db4a048d473d6e9f72aeb45bf", 0x79}], 0x8, &(0x7f0000000bc0)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, [r2]}, @rights={0x24, 0x1, 0x1, [r2, r1, r0, r2, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x1c, 0x1, 0x1, [r1, r2, r2, r1]}, @rights={0x24, 0x1, 0x1, [r1, r0, r0, r2, r0, r1]}], 0xa8, 0x4000000}, {&(0x7f0000000c80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000000d00)="b779145fd2002ff15a326bb7a2a3a5c6fd38bfe0eb12beb63bf9106667d97f7c8d75210fc5bcc5ccb41e959e566c873df66489fb77a3598fe1e24313d90bb42a23df7e", 0x43}, {&(0x7f0000000d80)="f9e3ad929675f18511fe4d863ec7d7712b9754f3f4cf56", 0x17}, {&(0x7f0000000dc0)="82290c3ff4fafc55e5909a5c79d5f504864a9721b13eaa9999eb2318b0c6408ff653e6bf6937e41318063d40ea2d4903c8759656bef54d356cc5b79051221b8fb24b7d2447ef5119b90cbf0acecf26d8c8a506bf22d220c640d6702c765090b46721a23864533010da030fa9dc1dd29ff044e432ac011944e2", 0x79}, {&(0x7f0000000e40)="074ca095a60455c50868b824900252988a0f2c7e3de9dd9b237b7b6712d4960a77696d137ebd76152879d91d03a32bd4e4fc198211954deb0a12801374276677875f7bf982806e11167344f0fedb07070ef2cd", 0x53}, {&(0x7f0000000ec0)="0d7e1aaa22f8b3ee70733dd1cd18ed46e05dfd1c649c468a8b552260cde8bbafa141edc6fc0fe1b40d5883cf9288a6eec9496ff21f656aa6ed16e9a2c03ae4d1c953cec0a86dd44883ef6b68df5a1019c29ff725e192b74cd3fef5450a67aad69cef299fe45b58b7ca83d6eaca38c623cacaf26328d93ebb75670921800f765b8b382e58dff2c73789b7d75dca1a343e6779dd6ca004af79fdd8a676764e21986ba498448faf54366f103e7f1df2dadfea7e496ffe8c0b6c85c6b5e64f6daf88052bb113bd0800f803d83c90b5fa713d62f74f71b4b8060fabc1f609d049a16d746a5664ebe675790fd0b2192a5854e78989385a27a13173c10c92fc3e27be387fdbd2e7d3b4345dd93ad3c7d99712476b7aafed9664844885f309b33b60d6972bc086cd56eeb27debcd6c13533c8521f358ba0226ce0f11a6678bee87352c4bb4c7812fd20b77285c280ffa082813644d56c9f0cf6e2a9915370d000636c79856b8038020593611dcb5e03858e3735e00c0cfa807fc553c645d1a4cdb504ac5705008b93a9a05d60f685cd978cf89f98497782253db47adc823145133bf1ebb88ff9b8faa4b9e496520f1563db6dd17ec5164017c73c36c3cad5128ad66f5a25480d407654bc178323d5606096afd62d38350f8020e22ba05c3e30b5fdbd239e268b67243d57e46e51bee6c5a61fe098f16a3bab71cf64f7c1f7a8e37fcf8452c6dbce45b41e5137d1514df9dd4cdc38d44e43a9ff84537b072c4e2f358d4fb25079d2b68fe7758de906b73214fde940e41e800a773f255a8bfb1692cd64d1a6ede63cd83394237771defeb6a81b7adbac5def573c3095330643702c713e120e36801ece8835d9a0d5209db18f37ca7f554d4681c66e3c166fe15ae21139315a0ee87cbb7e8b06295e72dadd5823e130fe042281fa540f2edf80b1d135da0524d535721902724cb9d338cf4ab43d9e15b7f247d21629771475b65fbbee78d7a0716f0485dd52a8df013971c61748ac06c46e4fde0a30636e03c5ed6167fc5889b02dc30ebca46ab71dd21ad2594193ab3c0d45776f34f7c1f8b9264ba7cfa6aae275b336a0c526560ba9f978111dce2c375ddba7167ae6ada32fc634c4d5dd3ef3e58a1439ff04910ec0279dc649637f2747852e36f0d2219d49a3bbdc2bd52fe64a6d3e61cec02265ad9dcc180bed7a4a6398b6eb5ad0443091a2e1229b937898dacb2aaa820e38d032b119ad95a4c9a925698506ccbe28d1605453bef8ba8687c222a57cfe3ce8ed31169eaa735866d5af0ad99c7f956c921d6b4e201cdf2db900f153397ce9c1bfdf2144526c1eea91643278fbbc13902aa34922b72dc30995fff45d6577373262893bede31468e3bd6bef744b2118fea0a60736cab39fb1174001f97e57a169f3c15d7a69f794a1f13252f0c32780ecf862e546d4450a1394f4f7fa3143cb49c10e1d01b9894e6bb1229d8a72d798f13b1e34dfe76b43163987c420532dfe1a7313906cd49af31563f375ab06559f60df3f76254af9e79a0a9e6bb2862b5f23e0741f49dbccc4c69a21f5eefdd6c6921a1e910d9b9c5ea45608b94cd53c82a1a58e9b803e0ed477c6dc74baaefdfd05552e51e6a6fd57f5338bdbf96c7c4aa73f98a27941a839aea517dc99e4a258c8e3f3c3e4038c1a364d12773e6dcff7174b80c413699af88b8b98682d83ceafe005300ba272646a557aa022caaed56ce8b0b864d85a81ad2846dc71cacba18da723cd6b5d17246e67cc2a176e0f514a77717b736f5abbf48db549c1fc4d7d8670eab59283446f2c69e7735b65730fe15425b7bda984625ab215ecc70e23a86840f020ca0b7a8139bfcac5b86add2bb69a3aacd44c18837207848955de50c69bf1d0608508593d24a3333702225f710cbd32ea11cf66de9513975015dae77ded57dd16cfc7197267a74c5d58a6a4243cc23c1386a22b59c8960221bfcfb7bbea35d17bb350560b3dc86d40f0beb9b38f0bc57cbc28301a6c7f3cb8aa12ea3eade7f0d3448ea526c82ff902564e68b4c4ce7671bfdbffe10654a9d5c952994e1427b8fe61f6af0d13815646b302bf91f78012c659a948273e138ad42539875cfe4e59151c23c1150824fa6981feb9089a7ad84a5c15d07f8b4416d6f3b3eda4bdec84dcc9a37c39e9ad9ea69cfb69274f36401c09f4ef6349cdce29ec471186900bf76eda64d7576be0a21a4a3c856aeadaca3c0ebd2fe374e72bba49f39bf61a674031e3aeffb83489578672c43602209fc32ddaef0fedef25e59637c559d06e05202830e60470f23a189f4a472ea2c7be65fa18895067ee28c9e9d7cb8e3d2567e060e36e1d6e6ff21dc65212fdb5d66d4971d897fb5920a1cbd2ec070459145e4b4b92071217a4671da87b203e49628e5c002d204b69fd6241eef154153f46eedd078f4b785e955c6d6322ae9f1befb9a6447eaff57374da5ddb016200bca75cae74bcf096a01c719f56dd81a5d1f42dd70b8e5dcc0ab3bd3cc70376a111d17e6e9c2e6fa1eaa5d8669e156173d4cc096d48e0333e74c5654606d420ca191754764bce8c6959b8b46df0e48b1c7e7f50c46c4734e6747fa2cd23d515ee13021e98359925d18e4b310133285944d66d8be2c3914e5af435f9c31982b041bc731b4565b11f4e2c57c69930fbaac53b2483bcddc1b5585f330826df9d7dff86f3c7df2005931a8a17b8fe8244a4e734d75014c4bcfbf18f75e48b73a4b2d999b7a6cdce7a31d51ffc63d8ce053b78110647485d0b08e5b73b4bc7238352ae2b914f952bd73692b31139bf9a959578420182f253b9aaa530e4978e1d22ea6a7951c13569a4d4ab334bd21b5e89bb159fb87cc96a9ced1b031f593a4979b7c053b9e4f12b8a3384942aaccf83156c3b65d047f02e781e50a84f5fbe3ff0aeaf880c74f7df4f9f3041f62bac090983c2c1992a1acff516a3977d3398932a6be81abcc865d0800859fea97a0c5f229e2e788dda58f44b69956cd2620804e715fe02b2f268ac671d8834a1d4906014ebe780f2c3375f5aa08297ea15f085880d2165372bf29742991cb44fe512711c22d8ea51bdf3eddd25768f7143634875e09af19c2791f863bca43618cd7afe47dab50a297ad4a8ad7a2fc435e1fa00935f1be616366f79431f79e7e143db016aa20565da0749bda5279e80dbeb13875613d29da9e1f3d5c1d7190533026dd02020a030d6ab330e01a02ddbe517b507559e0429fdf3b86b71af04bf7a3cf1a579b7f122d205f51e4bd59d71f66c9bb0d72aab8254ad5f7f69e06ce5f4acb2d0de8fca9f41b2c9767f4512a52c53f6bd6b1a306a1e479ec7c09bb6b0191c9a6624d03dec4893c3f43e4c030dabd6310fd5c3affff6fc768753ed544b3538f01d666aeaba1c203b58dfa5824da9e7db6490df04fed5691f05dbc3fa3b5c5816d510a48b90b60b8849dc391d8c671d18f786fa45eaf8f9f39d03aeb3c1b082769b91cab7088d7eeb3346cea0ea2febe6fdae898738257ee08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", 0x1000}, {&(0x7f00000059c0)="3d5bce10a615a91e1f05ef7e609d5b268da2bc0a46dea0a8de16d5b3bbc66acc33dc5f0e0897554865634bdbc64b44f222a601ee7376387b674b07d2129446fb6258c55d9e3f7f45829082eb60a92bfcd5bc4cbd3a15deb0189f9ff60b", 0x5d}, {&(0x7f0000005a40)="d6c68261f474e3ff6782c941249e82b2c4941261fa36f3b5230d1bad1f6b4d8116dd94301a98addac307eac1aec973adad1d771b0e955fe27022f5049cf3dea75cff6a0b3be72ea6f0f142eb176b1f7cc4193dfb211e06f1d89b9aa531ef7f1bdc5c422d243e50521b277a3b1f3069590befac1a415810d833ce5d033e988f4c3258a5ac740dcb0e0d3b8062bc51ae0311af524e52c2c3541ccc2b3fd05c0156ed4c64a072cfd4a05ae7c4f20466a0385457cbeedaaf99d20026a5a9f0afd800369fab0aa58d572a1a0a8ea6bf2b3a1bad32b9cc84d6", 0xd6}, {&(0x7f0000005b40)="42d4b8d79fa5d198f9e921d6be134f5e5251e63f184b3cae6ff44d3fc2e50b0a5c48fa4045c515bb9d1eeb3a9d90fcb2912af2267e2613d51f9dd904571f86b0fd8e6c252b965c5c7d3d9706d23f067e59f76ca46da548", 0x57}], 0x4, &(0x7f0000005dc0)=[@cred={0x18, 0x1, 0x2, r24, r25, r26}], 0x18, 0x1}], 0x8, 0x0) 2018/04/05 10:56:44 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x406c0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) r1 = gettid() getpeername$inet6(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x1c) waitid(0x2, r1, &(0x7f00006a3ff0), 0x8, &(0x7f0000000200)) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=@alg={0x130, 0x10, 0x20, 0x70bd28, 0x25dfdbfc, {{'drbg_nopr_ctr_aes256\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0xfffffffffffffc01}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0x9}, {0x8, 0x1}, {0x8, 0x1, 0xffffffffe4d1acc3}, {0x8, 0x1, 0x892d}, {0x8, 0x1, 0x8}]}, 0x130}, 0x1, 0x0, 0x0, 0x4000}, 0x20000080) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x0, 0x0) 2018/04/05 10:56:44 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x10000) tee(r1, r0, 0xffffffff, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000180)={0x1ff, 0x7, 0x5, 'queue0\x00', 0x9}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) sync_file_range(r2, 0xfffffffffffffff9, 0xe733, 0x4) rt_sigsuspend(&(0x7f0000000080)={0xb3}, 0x8) 2018/04/05 10:56:44 executing program 2: r0 = socket(0x10, 0x80000000003, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200000, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000100)={"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"}) write$eventfd(r1, &(0x7f0000000500), 0x8) write(r0, &(0x7f0000000000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f13a050003002fc9", 0x26) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x1ff, @local={0xfe, 0x80, [], 0xaa}}], 0x2c) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000001540)={0x1000, &(0x7f0000000540)=""/4096}) [ 315.153753] binder: 24849:24850 ERROR: BC_REGISTER_LOOPER called without request 2018/04/05 10:56:44 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x840) [ 315.240590] binder_alloc: binder_alloc_mmap_handler: 24849 20000000-20002000 already mapped failed -16 [ 315.298427] binder: BINDER_SET_CONTEXT_MGR already set [ 315.312749] binder: 24849:24850 ioctl 40046207 0 returned -16 [ 315.327690] binder_alloc: 24849: binder_alloc_buf, no vma [ 315.333327] binder: 24849:24860 transaction failed 29189/-3, size 0-0 line 2963 [ 315.351677] binder: 24849:24850 ERROR: BC_REGISTER_LOOPER called without request [ 315.359355] binder: 24850 RLIMIT_NICE not set [ 315.365675] binder: 24849:24850 ioctl c0306201 200b8000 returned -11 [ 315.395152] binder: undelivered TRANSACTION_ERROR: 29189 [ 315.416655] binder: undelivered transaction 72, process died. 2018/04/05 10:56:45 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c", 0x20}], 0x1) 2018/04/05 10:56:45 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x1ab801) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000080)=0x7) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000100), 0x3) 2018/04/05 10:56:45 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x406c0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) r1 = gettid() getpeername$inet6(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x1c) waitid(0x2, r1, &(0x7f00006a3ff0), 0x8, &(0x7f0000000200)) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=@alg={0x130, 0x10, 0x20, 0x70bd28, 0x25dfdbfc, {{'drbg_nopr_ctr_aes256\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0xfffffffffffffc01}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0x9}, {0x8, 0x1}, {0x8, 0x1, 0xffffffffe4d1acc3}, {0x8, 0x1, 0x892d}, {0x8, 0x1, 0x8}]}, 0x130}, 0x1, 0x0, 0x0, 0x4000}, 0x20000080) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x0, 0x0) 2018/04/05 10:56:45 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x3ff, 0x342ebe5c, 0x2, 0x3, 0x4}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xffffffff, 0x201, 0x4, 0x6, r1}, 0x10) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000080)=[{0x30, 0x0, 0x0, 0xfffffffffffff018}, {0x6}]}, 0x10) 2018/04/05 10:56:45 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x10000) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x9}}, 0x8, 0x9cf, 0xef2, "2e146e61feb4676fb0a929a70b71694fc6e446537ae84cf72f492c85b48ae8a4f9490542f88489708e149d602428ffce463337eef20aaa2c791a76a422dc15915efd2cf3a11a4475b5309c1ffefb8966"}, 0xd8) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:45 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r1, r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) shutdown(r1, 0x1) recvfrom(r0, &(0x7f0000000080)=""/142, 0x8e, 0x2060, &(0x7f0000000340)=@hci={0x1f, r2, 0x3}, 0x80) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) 2018/04/05 10:56:45 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x60000000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/249, 0xf9}], 0x1}, 0x40000000) recvmsg$netrom(r2, &(0x7f0000001a40)={&(0x7f0000000500)=@full={{0x3, {"b856ca4b5af2c0"}, 0x3}, [{"2dd7459acdec44"}, {"0bb5b78e0f5be6"}, {"aced5eb3b7cd75"}, {"afd08bf99deae7"}, {"94a3cc14bff8b6"}, {"857b48ff9e93bc"}, {"6c1247be16d097"}, {"8e08c828a5818a"}]}, 0x48, &(0x7f0000001780)=[{&(0x7f0000001580)}, {&(0x7f00000016c0)}], 0x2, &(0x7f00000017c0)=[{0x34, 0x0, 0x0, "ce036571f88b3f2230b59369671e3dcc89b2213e008f53dbcb8d0ae16b5adec52b2ef98a7c"}, {0xac, 0x0, 0x0, "5145c4d146662add810b2e24e590752bf15f5f5fa3310e0e297ab745674cece2543054f8a0f8c7e56a9ac2f7fec92e297386f65a362e6061c6042d14ba07aac3d12b0996e32e141113db24f153d28ff70f1db09dced680412878520ecb1a3a8936dcbc88b8d54a54ff6ce0a993c25dce305bbf014ee025c880248882159de168b4c7a9749a8b4827ab5a57ee53030be66bac4ec8ff4f3c59fc58bff0543a"}], 0xe0}, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000000080)={'tunl0\x00', @ifru_addrs=@sco={0x1f}}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000100)=""/203) creat(&(0x7f0000000000)='./file0\x00', 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8300, 0x80) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0x96, "2818839fdca42fc138635f684c0231dce80cd53454411709c17040b2965aee8a494a48050565f32553c4fc5d57050299d8f68e08e1ecfaf592f0ec33a8e9f6d7c51dae6b69ee30fb633bc7c669809590ca040d8c72fc17bb7123dba7957acd1f2eda86009cbbdb1d6192d3fb8e1fcf851ab744d5990ed3fd2e691763ca2ef150de26a06337eeeef5fbc892989ea1b505a125b2bdc7fb"}, &(0x7f00000002c0)=0xba) alarm(0x81) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)) 2018/04/05 10:56:45 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x101, 0x200000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x6}, &(0x7f0000000180)=0x8) 2018/04/05 10:56:45 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) io_setup(0xfe, &(0x7f0000000040)=0x0) io_submit(r1, 0x2, &(0x7f0000000780)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000001040)="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", 0x401}]) ioctl$void(r0, 0xc0045878) 2018/04/05 10:56:45 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x406c0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) r1 = gettid() getpeername$inet6(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x1c) waitid(0x2, r1, &(0x7f00006a3ff0), 0x8, &(0x7f0000000200)) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=@alg={0x130, 0x10, 0x20, 0x70bd28, 0x25dfdbfc, {{'drbg_nopr_ctr_aes256\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0xfffffffffffffc01}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0x9}, {0x8, 0x1}, {0x8, 0x1, 0xffffffffe4d1acc3}, {0x8, 0x1, 0x892d}, {0x8, 0x1, 0x8}]}, 0x130}, 0x1, 0x0, 0x0, 0x4000}, 0x20000080) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x0, 0x0) 2018/04/05 10:56:45 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000200)={0x6, &(0x7f0000000080)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000001240)={r2, &(0x7f0000000240)=""/4096}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001280)=""/4096) 2018/04/05 10:56:45 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000080)=""/22) r2 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000100), 0x3) 2018/04/05 10:56:45 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x20c0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x0) socketpair(0x0, 0x7, 0x6, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f00000001c0)={0x0, r2}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x200000a, 0x6012, r1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8000, 0x0) mremap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) pipe2(&(0x7f0000000000), 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) [ 316.268429] x86/PAT: syz-executor0:24923 map pfn RAM range req write-combining for [mem 0x179640000-0x179643fff], got write-back [ 316.318251] x86/PAT: syz-executor0:24929 map pfn RAM range req write-combining for [mem 0x18a830000-0x18a833fff], got write-back [ 316.650553] IPVS: ftp: loaded support on port[0] = 21 [ 316.680398] : renamed from tunl0 2018/04/05 10:56:46 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'lo\x00'}}, 0x1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:46 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xf1, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000200)=""/224) 2018/04/05 10:56:46 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = dup2(r0, r0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000000)={0x6, 0x9}) r2 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x317}) sendfile(r2, r2, &(0x7f0000000100), 0x3) 2018/04/05 10:56:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x38, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {}, {}]}]}, 0x38}, 0x1}, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x4, 0x64, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=""/100}, &(0x7f00000001c0)=0x50) 2018/04/05 10:56:46 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x67, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000864ff8)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) recvmsg$kcm(r1, &(0x7f0000001280)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000080)=""/193, 0xc1}, {&(0x7f0000000180)=""/100, 0x64}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x3, &(0x7f0000001240)}, 0x140) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') creat(&(0x7f000059bff8)='./file0\x00', 0x0) rmdir(&(0x7f0000848ff8)='./file0\x00') dup2(r1, r2) 2018/04/05 10:56:46 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c", 0x20}], 0x1) 2018/04/05 10:56:46 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x60000000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/249, 0xf9}], 0x1}, 0x40000000) recvmsg$netrom(r2, &(0x7f0000001a40)={&(0x7f0000000500)=@full={{0x3, {"b856ca4b5af2c0"}, 0x3}, [{"2dd7459acdec44"}, {"0bb5b78e0f5be6"}, {"aced5eb3b7cd75"}, {"afd08bf99deae7"}, {"94a3cc14bff8b6"}, {"857b48ff9e93bc"}, {"6c1247be16d097"}, {"8e08c828a5818a"}]}, 0x48, &(0x7f0000001780)=[{&(0x7f0000001580)}, {&(0x7f00000016c0)}], 0x2, &(0x7f00000017c0)=[{0x34, 0x0, 0x0, "ce036571f88b3f2230b59369671e3dcc89b2213e008f53dbcb8d0ae16b5adec52b2ef98a7c"}, {0xac, 0x0, 0x0, "5145c4d146662add810b2e24e590752bf15f5f5fa3310e0e297ab745674cece2543054f8a0f8c7e56a9ac2f7fec92e297386f65a362e6061c6042d14ba07aac3d12b0996e32e141113db24f153d28ff70f1db09dced680412878520ecb1a3a8936dcbc88b8d54a54ff6ce0a993c25dce305bbf014ee025c880248882159de168b4c7a9749a8b4827ab5a57ee53030be66bac4ec8ff4f3c59fc58bff0543a"}], 0xe0}, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000000080)={'tunl0\x00', @ifru_addrs=@sco={0x1f}}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000100)=""/203) creat(&(0x7f0000000000)='./file0\x00', 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8300, 0x80) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0x96, "2818839fdca42fc138635f684c0231dce80cd53454411709c17040b2965aee8a494a48050565f32553c4fc5d57050299d8f68e08e1ecfaf592f0ec33a8e9f6d7c51dae6b69ee30fb633bc7c669809590ca040d8c72fc17bb7123dba7957acd1f2eda86009cbbdb1d6192d3fb8e1fcf851ab744d5990ed3fd2e691763ca2ef150de26a06337eeeef5fbc892989ea1b505a125b2bdc7fb"}, &(0x7f00000002c0)=0xba) alarm(0x81) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)) 2018/04/05 10:56:46 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x406c0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) r1 = gettid() getpeername$inet6(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x1c) waitid(0x2, r1, &(0x7f00006a3ff0), 0x8, &(0x7f0000000200)) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=@alg={0x130, 0x10, 0x20, 0x70bd28, 0x25dfdbfc, {{'drbg_nopr_ctr_aes256\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0xfffffffffffffc01}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0x9}, {0x8, 0x1}, {0x8, 0x1, 0xffffffffe4d1acc3}, {0x8, 0x1, 0x892d}, {0x8, 0x1, 0x8}]}, 0x130}, 0x1, 0x0, 0x0, 0x4000}, 0x20000080) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x0, 0x0) 2018/04/05 10:56:46 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x60000000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/249, 0xf9}], 0x1}, 0x40000000) recvmsg$netrom(r2, &(0x7f0000001a40)={&(0x7f0000000500)=@full={{0x3, {"b856ca4b5af2c0"}, 0x3}, [{"2dd7459acdec44"}, {"0bb5b78e0f5be6"}, {"aced5eb3b7cd75"}, {"afd08bf99deae7"}, {"94a3cc14bff8b6"}, {"857b48ff9e93bc"}, {"6c1247be16d097"}, {"8e08c828a5818a"}]}, 0x48, &(0x7f0000001780)=[{&(0x7f0000001580)}, {&(0x7f00000016c0)}], 0x2, &(0x7f00000017c0)=[{0x34, 0x0, 0x0, "ce036571f88b3f2230b59369671e3dcc89b2213e008f53dbcb8d0ae16b5adec52b2ef98a7c"}, {0xac, 0x0, 0x0, "5145c4d146662add810b2e24e590752bf15f5f5fa3310e0e297ab745674cece2543054f8a0f8c7e56a9ac2f7fec92e297386f65a362e6061c6042d14ba07aac3d12b0996e32e141113db24f153d28ff70f1db09dced680412878520ecb1a3a8936dcbc88b8d54a54ff6ce0a993c25dce305bbf014ee025c880248882159de168b4c7a9749a8b4827ab5a57ee53030be66bac4ec8ff4f3c59fc58bff0543a"}], 0xe0}, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000000080)={'tunl0\x00', @ifru_addrs=@sco={0x1f}}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000100)=""/203) creat(&(0x7f0000000000)='./file0\x00', 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8300, 0x80) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0x96, "2818839fdca42fc138635f684c0231dce80cd53454411709c17040b2965aee8a494a48050565f32553c4fc5d57050299d8f68e08e1ecfaf592f0ec33a8e9f6d7c51dae6b69ee30fb633bc7c669809590ca040d8c72fc17bb7123dba7957acd1f2eda86009cbbdb1d6192d3fb8e1fcf851ab744d5990ed3fd2e691763ca2ef150de26a06337eeeef5fbc892989ea1b505a125b2bdc7fb"}, &(0x7f00000002c0)=0xba) alarm(0x81) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)) 2018/04/05 10:56:46 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x406c0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) r1 = gettid() getpeername$inet6(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x1c) waitid(0x2, r1, &(0x7f00006a3ff0), 0x8, &(0x7f0000000200)) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=@alg={0x130, 0x10, 0x20, 0x70bd28, 0x25dfdbfc, {{'drbg_nopr_ctr_aes256\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0xfffffffffffffc01}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0x9}, {0x8, 0x1}, {0x8, 0x1, 0xffffffffe4d1acc3}, {0x8, 0x1, 0x892d}, {0x8, 0x1, 0x8}]}, 0x130}, 0x1, 0x0, 0x0, 0x4000}, 0x20000080) 2018/04/05 10:56:46 executing program 7: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x2, 0x20002) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x10000d000) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) sendmsg$rds(r0, &(0x7f0000001800)={&(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0xffffffffffffff74}, 0x10, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/183, 0xb7}], 0x1, &(0x7f0000001680)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x10000}, {&(0x7f00000002c0)=""/4096, 0x1000}, &(0x7f00000013c0)=[{&(0x7f00000012c0)=""/216, 0xd8}], 0x1, 0x5, 0x7}}, @mask_fadd={0x58, 0x114, 0x8, {{0x8}, &(0x7f0000001400)=0x8, &(0x7f0000001440)=0xd4c, 0x7fffffff, 0xffff, 0x800, 0xfd, 0x8, 0x7fffffff}}, @mask_cswp={0x58, 0x114, 0x9, {{0xfc9d, 0x4}, &(0x7f0000001480)=0x2, &(0x7f00000014c0)=0x5d, 0x7cd, 0x2, 0x1, 0x2, 0xa}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001500)=""/175, 0xaf}, &(0x7f00000015c0), 0x8}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001600)=""/43, 0x2b}, &(0x7f0000001640), 0x8}}], 0x158, 0x4}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000140)=0x9097, 0x4) sendfile(r2, r2, &(0x7f0000000100), 0x3) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001840)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, 'syzkaller1\x00'}) [ 317.839788] IPVS: ftp: loaded support on port[0] = 21 [ 317.874586] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 10:56:47 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:47 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0) bind$vsock_dgram(r1, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0xffffffffffffffef, 0x200002) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00000002c0)={{0xfffffffffffffffe, 0x8}, 0x48}, 0x10) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/15) 2018/04/05 10:56:47 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x406c0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) r1 = gettid() getpeername$inet6(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x1c) waitid(0x2, r1, &(0x7f00006a3ff0), 0x8, &(0x7f0000000200)) 2018/04/05 10:56:47 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x67, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000864ff8)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) recvmsg$kcm(r1, &(0x7f0000001280)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000080)=""/193, 0xc1}, {&(0x7f0000000180)=""/100, 0x64}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x3, &(0x7f0000001240)}, 0x140) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') creat(&(0x7f000059bff8)='./file0\x00', 0x0) rmdir(&(0x7f0000848ff8)='./file0\x00') dup2(r1, r2) 2018/04/05 10:56:47 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x8083) r2 = getpgid(0x0) perf_event_open(&(0x7f00000012c0)={0x981b0988f2a4f43d, 0x70, 0x101, 0x7, 0xfff, 0x40, 0x0, 0xbe1, 0x482, 0x1, 0xffffffffffff0001, 0x7, 0x5, 0x2, 0xdd3d, 0x20000000000, 0x5, 0x4, 0x9, 0x9, 0x7, 0x3843, 0xa4, 0x800, 0x2, 0x1, 0x40, 0xfffffffffffffffb, 0x9, 0x5, 0x8000, 0x5, 0x200, 0x4, 0x1f, 0x0, 0x8, 0x2, 0x0, 0x9, 0x1, @perf_config_ext={0x1000, 0x9}, 0x21430, 0x6, 0x2, 0x7, 0x200, 0x8, 0x7ff}, r2, 0xd, r1, 0x2) recvmsg$kcm(r1, &(0x7f0000001280)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/190, 0xbe}], 0x1, &(0x7f0000000280)=""/4096, 0x1000, 0x62b}, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:47 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) unshare(0x60000000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/249, 0xf9}], 0x1}, 0x40000000) recvmsg$netrom(r3, &(0x7f0000001a40)={&(0x7f0000000500)=@full={{0x3, {"b856ca4b5af2c0"}, 0x3}, [{"2dd7459acdec44"}, {"0bb5b78e0f5be6"}, {"aced5eb3b7cd75"}, {"afd08bf99deae7"}, {"94a3cc14bff8b6"}, {"857b48ff9e93bc"}, {"6c1247be16d097"}, {"8e08c828a5818a"}]}, 0x48, &(0x7f0000001780)=[{&(0x7f0000001580)}, {&(0x7f00000016c0)}], 0x2, &(0x7f00000017c0)=[{0x34, 0x0, 0x0, "ce036571f88b3f2230b59369671e3dcc89b2213e008f53dbcb8d0ae16b5adec52b2ef98a7c"}, {0xac, 0x0, 0x0, "5145c4d146662add810b2e24e590752bf15f5f5fa3310e0e297ab745674cece2543054f8a0f8c7e56a9ac2f7fec92e297386f65a362e6061c6042d14ba07aac3d12b0996e32e141113db24f153d28ff70f1db09dced680412878520ecb1a3a8936dcbc88b8d54a54ff6ce0a993c25dce305bbf014ee025c880248882159de168b4c7a9749a8b4827ab5a57ee53030be66bac4ec8ff4f3c59fc58bff0543a"}], 0xe0}, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000080)={'tunl0\x00', @ifru_addrs=@sco={0x1f}}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000100)=""/203) creat(&(0x7f0000000000)='./file0\x00', 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8300, 0x80) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0x96, "2818839fdca42fc138635f684c0231dce80cd53454411709c17040b2965aee8a494a48050565f32553c4fc5d57050299d8f68e08e1ecfaf592f0ec33a8e9f6d7c51dae6b69ee30fb633bc7c669809590ca040d8c72fc17bb7123dba7957acd1f2eda86009cbbdb1d6192d3fb8e1fcf851ab744d5990ed3fd2e691763ca2ef150de26a06337eeeef5fbc892989ea1b505a125b2bdc7fb"}, &(0x7f00000002c0)=0xba) alarm(0x81) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) perf_event_open(&(0x7f0000000080)={0xae632f9f7f1c5f3a, 0x70, 0xb3b5, 0xff, 0xfffffffeffffffff, 0xa41, 0x0, 0x3ff, 0x40, 0x0, 0x3, 0x7, 0x2, 0x81, 0x3, 0x2, 0x7, 0x6, 0x100, 0x3, 0x1, 0x8001, 0x100000000, 0x9, 0x7, 0x183f61bd, 0x8, 0x4, 0x2f6809f6, 0x1, 0x3, 0x5, 0x0, 0x1, 0x9, 0x1, 0x2, 0xfffffffffffffffb, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000040), 0x7}, 0x4, 0xffffffff, 0xfff, 0x5, 0x100000001, 0x3, 0x9}, 0x0, 0x7, r0, 0x8) 2018/04/05 10:56:47 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x60000000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/249, 0xf9}], 0x1}, 0x40000000) recvmsg$netrom(r2, &(0x7f0000001a40)={&(0x7f0000000500)=@full={{0x3, {"b856ca4b5af2c0"}, 0x3}, [{"2dd7459acdec44"}, {"0bb5b78e0f5be6"}, {"aced5eb3b7cd75"}, {"afd08bf99deae7"}, {"94a3cc14bff8b6"}, {"857b48ff9e93bc"}, {"6c1247be16d097"}, {"8e08c828a5818a"}]}, 0x48, &(0x7f0000001780)=[{&(0x7f0000001580)}, {&(0x7f00000016c0)}], 0x2, &(0x7f00000017c0)=[{0x34, 0x0, 0x0, "ce036571f88b3f2230b59369671e3dcc89b2213e008f53dbcb8d0ae16b5adec52b2ef98a7c"}, {0xac, 0x0, 0x0, "5145c4d146662add810b2e24e590752bf15f5f5fa3310e0e297ab745674cece2543054f8a0f8c7e56a9ac2f7fec92e297386f65a362e6061c6042d14ba07aac3d12b0996e32e141113db24f153d28ff70f1db09dced680412878520ecb1a3a8936dcbc88b8d54a54ff6ce0a993c25dce305bbf014ee025c880248882159de168b4c7a9749a8b4827ab5a57ee53030be66bac4ec8ff4f3c59fc58bff0543a"}], 0xe0}, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000000080)={'tunl0\x00', @ifru_addrs=@sco={0x1f}}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000100)=""/203) creat(&(0x7f0000000000)='./file0\x00', 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8300, 0x80) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0x96, "2818839fdca42fc138635f684c0231dce80cd53454411709c17040b2965aee8a494a48050565f32553c4fc5d57050299d8f68e08e1ecfaf592f0ec33a8e9f6d7c51dae6b69ee30fb633bc7c669809590ca040d8c72fc17bb7123dba7957acd1f2eda86009cbbdb1d6192d3fb8e1fcf851ab744d5990ed3fd2e691763ca2ef150de26a06337eeeef5fbc892989ea1b505a125b2bdc7fb"}, &(0x7f00000002c0)=0xba) alarm(0x81) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)) 2018/04/05 10:56:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c", 0x20}], 0x1) 2018/04/05 10:56:47 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e63707500dfbb3c508aeb716886ec175d87ef2e23b986a7ab760a34e52b2527e95de760a0b5b50902550efdba3905f95c50eb61a457d35da93a34f71a6926077062d3bc38f256651ebb799a7968318e9c25fbdead9f91a59db213be707c2e341185c7025ecdf46ba05667379b174b7be3d9ea74a5889dd24a770bcb5aef0ed1b477ffd83fde1935d2a580a4d97753a0173118d759533c93718ee3a91ebbb6fcaf35de5e973d0103ec145cddf6516ce4d3233c3ad936e2ac1ee8a562d94b85e3f76cf1cac18fa472d11e63c946513314cec7bce159ff85689ae1a3eea4", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:47 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x406c0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) r1 = gettid() getpeername$inet6(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x1c) waitid(0x2, r1, &(0x7f00006a3ff0), 0x8, &(0x7f0000000200)) 2018/04/05 10:56:47 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:47 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x0, 0x0, @dev}, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000000140)=""/83, &(0x7f00000001c0)=0x53) 2018/04/05 10:56:47 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x406c0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) r1 = gettid() waitid(0x2, r1, &(0x7f00006a3ff0), 0x8, &(0x7f0000000200)) 2018/04/05 10:56:47 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:47 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x1, 0xfffffffffffffffe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:47 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)="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", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:47 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x406c0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) r1 = gettid() waitid(0x2, r1, &(0x7f00006a3ff0), 0x8, &(0x7f0000000200)) 2018/04/05 10:56:47 executing program 1: add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="cc8941e0a674c01a0b6176acccaab32c243fd3230a3a7198b4e83bca0875d264740f84ffb1b69cb9c73d80243191aff65819de8fd0d18f80d0144bbb8a14c45b94acc45ff0b70d0b17a06eac7059755807e87245b2d6df5d5c190f3f8b695ad7b34ebb51dd69b93ac61dc20dcc4f6a40d9cd1b658d83d6017e8f12c2d11d4387423e351c5e5cb237e3cbb15444b7ac33bd917e9ffe816f1d9b47ea86f3afafa4585eb3ab5c06b0de9dd80edb9a98d0779ec29bc7931e66547e8622217e54", 0xbe, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x101000, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000002c0)=0x8000) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000300)=0x1, 0x4) 2018/04/05 10:56:47 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='eser.\x00'], &(0x7f0000000200)='\x00', 0x1, 0x3) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000240)=0x5) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:48 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x400) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) connect$inet(r2, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/05 10:56:48 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) pwrite64(r0, &(0x7f0000000000)="246553f321c963d59639fc5ef5904cac9901f75aee0797d63a36723039c16589d8f8d3ca08a8bbc64f7ae7e2ee5273d3f59701a1a3670c1149e3f76670fe3b40", 0x40, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) pipe(&(0x7f00000002c0)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x9) dup2(r2, r1) 2018/04/05 10:56:49 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) unshare(0x60000000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/249, 0xf9}], 0x1}, 0x40000000) recvmsg$netrom(r3, &(0x7f0000001a40)={&(0x7f0000000500)=@full={{0x3, {"b856ca4b5af2c0"}, 0x3}, [{"2dd7459acdec44"}, {"0bb5b78e0f5be6"}, {"aced5eb3b7cd75"}, {"afd08bf99deae7"}, {"94a3cc14bff8b6"}, {"857b48ff9e93bc"}, {"6c1247be16d097"}, {"8e08c828a5818a"}]}, 0x48, &(0x7f0000001780)=[{&(0x7f0000001580)}, {&(0x7f00000016c0)}], 0x2, &(0x7f00000017c0)=[{0x34, 0x0, 0x0, "ce036571f88b3f2230b59369671e3dcc89b2213e008f53dbcb8d0ae16b5adec52b2ef98a7c"}, {0xac, 0x0, 0x0, "5145c4d146662add810b2e24e590752bf15f5f5fa3310e0e297ab745674cece2543054f8a0f8c7e56a9ac2f7fec92e297386f65a362e6061c6042d14ba07aac3d12b0996e32e141113db24f153d28ff70f1db09dced680412878520ecb1a3a8936dcbc88b8d54a54ff6ce0a993c25dce305bbf014ee025c880248882159de168b4c7a9749a8b4827ab5a57ee53030be66bac4ec8ff4f3c59fc58bff0543a"}], 0xe0}, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000080)={'tunl0\x00', @ifru_addrs=@sco={0x1f}}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000100)=""/203) creat(&(0x7f0000000000)='./file0\x00', 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8300, 0x80) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0x96, "2818839fdca42fc138635f684c0231dce80cd53454411709c17040b2965aee8a494a48050565f32553c4fc5d57050299d8f68e08e1ecfaf592f0ec33a8e9f6d7c51dae6b69ee30fb633bc7c669809590ca040d8c72fc17bb7123dba7957acd1f2eda86009cbbdb1d6192d3fb8e1fcf851ab744d5990ed3fd2e691763ca2ef150de26a06337eeeef5fbc892989ea1b505a125b2bdc7fb"}, &(0x7f00000002c0)=0xba) alarm(0x81) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000080)={0xae632f9f7f1c5f3a, 0x70, 0xb3b5, 0xff, 0xfffffffeffffffff, 0xa41, 0x0, 0x3ff, 0x40, 0x0, 0x3, 0x7, 0x2, 0x81, 0x3, 0x2, 0x7, 0x6, 0x100, 0x3, 0x1, 0x8001, 0x100000000, 0x9, 0x7, 0x183f61bd, 0x8, 0x4, 0x2f6809f6, 0x1, 0x3, 0x5, 0x0, 0x1, 0x9, 0x1, 0x2, 0xfffffffffffffffb, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000040), 0x7}, 0x4, 0xffffffff, 0xfff, 0x5, 0x100000001, 0x3, 0x9}, r5, 0x7, r0, 0x8) 2018/04/05 10:56:49 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x60000000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/249, 0xf9}], 0x1}, 0x40000000) recvmsg$netrom(r2, &(0x7f0000001a40)={&(0x7f0000000500)=@full={{0x3, {"b856ca4b5af2c0"}, 0x3}, [{"2dd7459acdec44"}, {"0bb5b78e0f5be6"}, {"aced5eb3b7cd75"}, {"afd08bf99deae7"}, {"94a3cc14bff8b6"}, {"857b48ff9e93bc"}, {"6c1247be16d097"}, {"8e08c828a5818a"}]}, 0x48, &(0x7f0000001780)=[{&(0x7f0000001580)}, {&(0x7f00000016c0)}], 0x2, &(0x7f00000017c0)=[{0x34, 0x0, 0x0, "ce036571f88b3f2230b59369671e3dcc89b2213e008f53dbcb8d0ae16b5adec52b2ef98a7c"}, {0xac, 0x0, 0x0, "5145c4d146662add810b2e24e590752bf15f5f5fa3310e0e297ab745674cece2543054f8a0f8c7e56a9ac2f7fec92e297386f65a362e6061c6042d14ba07aac3d12b0996e32e141113db24f153d28ff70f1db09dced680412878520ecb1a3a8936dcbc88b8d54a54ff6ce0a993c25dce305bbf014ee025c880248882159de168b4c7a9749a8b4827ab5a57ee53030be66bac4ec8ff4f3c59fc58bff0543a"}], 0xe0}, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000000080)={'tunl0\x00', @ifru_addrs=@sco={0x1f}}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000100)=""/203) creat(&(0x7f0000000000)='./file0\x00', 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8300, 0x80) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0x96, "2818839fdca42fc138635f684c0231dce80cd53454411709c17040b2965aee8a494a48050565f32553c4fc5d57050299d8f68e08e1ecfaf592f0ec33a8e9f6d7c51dae6b69ee30fb633bc7c669809590ca040d8c72fc17bb7123dba7957acd1f2eda86009cbbdb1d6192d3fb8e1fcf851ab744d5990ed3fd2e691763ca2ef150de26a06337eeeef5fbc892989ea1b505a125b2bdc7fb"}, &(0x7f00000002c0)=0xba) alarm(0x81) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)) 2018/04/05 10:56:49 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:49 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@loopback, @in6=@dev}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="c8742c6fd73b9e5063e747adc6ac45d36561b52caf91bd85ffa04d79d9ec05b89a911b72eb1215e9f6233ff043e321c2c9567a6bac17373358501662b8ac3262e08f4c9bed6db8f2f0450d7a4d5c6ec38ecf63617f8145a3957a100d8c62f4c4a617ac134e3363121f2d0605150c90dfe643d09c97825da9d2d159ca865641c892bbac24de25b6ae47b68dc38ab8118abce1bc84ea081d08dc0fa26ab8eb3435b7efc0501fb36e9f300a46369679d09e2eeb7845b55cbbf8c5239f875068c9bff7f4e615b003609b5374ce60", 0xfffffc7e) 2018/04/05 10:56:49 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)="63707561f1a44c91816363742e7500c5773100", 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080)=0x8b, 0x4) 2018/04/05 10:56:49 executing program 4 (fault-call:4 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:49 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x406c0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) r1 = gettid() waitid(0x2, r1, &(0x7f00006a3ff0), 0x8, &(0x7f0000000200)) [ 319.905811] FAULT_INJECTION: forcing a failure. [ 319.905811] name failslab, interval 1, probability 0, space 0, times 0 [ 319.917478] CPU: 1 PID: 25077 Comm: syz-executor4 Not tainted 4.16.0+ #288 [ 319.924488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.933835] Call Trace: [ 319.936420] dump_stack+0x1a7/0x27d [ 319.940051] ? arch_local_irq_restore+0x53/0x53 [ 319.944728] should_fail+0x914/0xae0 [ 319.948446] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 319.953555] ? trace_hardirqs_off+0x10/0x10 [ 319.957872] ? find_held_lock+0x35/0x1d0 [ 319.961924] ? __lock_is_held+0xb6/0x140 [ 319.965983] ? check_same_owner+0x320/0x320 [ 319.970301] ? rcu_note_context_switch+0x710/0x710 [ 319.975230] should_failslab+0xec/0x120 [ 319.979196] __kmalloc+0x63/0x760 [ 319.982644] ? tty_write+0x5ba/0x840 [ 319.986354] tty_write+0x5ba/0x840 [ 319.989884] ? security_file_permission+0x89/0x1e0 [ 319.994804] ? process_echoes+0x150/0x150 [ 319.998948] do_iter_write+0x3ca/0x540 [ 320.002822] ? iov_iter_get_pages+0x1120/0x1120 [ 320.007487] compat_writev+0x225/0x420 [ 320.011365] ? do_pwritev+0x1a0/0x1a0 [ 320.015156] ? wait_for_completion+0x770/0x770 [ 320.019747] ? __fdget_pos+0xb4/0x1a0 [ 320.023548] ? __fdget_raw+0x20/0x20 [ 320.027259] ? __sb_end_write+0xa0/0xd0 [ 320.031235] do_compat_writev+0x115/0x220 [ 320.035375] ? do_compat_writev+0x115/0x220 [ 320.039691] ? compat_writev+0x420/0x420 [ 320.043757] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 320.049294] compat_SyS_writev+0x26/0x30 [ 320.053354] ? compat_SyS_preadv2+0x90/0x90 [ 320.057675] do_fast_syscall_32+0x3ec/0xf9f [ 320.061995] ? do_int80_syscall_32+0x9c0/0x9c0 [ 320.066572] ? finish_task_switch+0x1b9/0x970 [ 320.071041] ? finish_task_switch+0x17a/0x970 [ 320.075516] ? syscall_return_slowpath+0x2ac/0x550 [ 320.080420] ? prepare_exit_to_usermode+0x350/0x350 [ 320.085418] ? sysret32_from_system_call+0x5/0x3c [ 320.090246] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 320.095067] entry_SYSENTER_compat+0x70/0x7f [ 320.099449] RIP: 0023:0xf7fc8c99 2018/04/05 10:56:49 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000300)=""/199) 2018/04/05 10:56:49 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x200000) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/05 10:56:49 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x79cd, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) [ 320.102786] RSP: 002b:00000000f5fc40ac EFLAGS: 00000282 ORIG_RAX: 0000000000000092 [ 320.110470] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020000080 [ 320.117713] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 320.124960] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 320.132204] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 320.139449] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 10:56:49 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x406c0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) waitid(0x2, 0x0, &(0x7f00006a3ff0), 0x8, &(0x7f0000000200)) [ 320.743156] IPVS: ftp: loaded support on port[0] = 21 [ 320.774828] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 10:56:50 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x79cd, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:50 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) unshare(0x60000000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/249, 0xf9}], 0x1}, 0x40000000) recvmsg$netrom(r3, &(0x7f0000001a40)={&(0x7f0000000500)=@full={{0x3, {"b856ca4b5af2c0"}, 0x3}, [{"2dd7459acdec44"}, {"0bb5b78e0f5be6"}, {"aced5eb3b7cd75"}, {"afd08bf99deae7"}, {"94a3cc14bff8b6"}, {"857b48ff9e93bc"}, {"6c1247be16d097"}, {"8e08c828a5818a"}]}, 0x48, &(0x7f0000001780)=[{&(0x7f0000001580)}, {&(0x7f00000016c0)}], 0x2, &(0x7f00000017c0)=[{0x34, 0x0, 0x0, "ce036571f88b3f2230b59369671e3dcc89b2213e008f53dbcb8d0ae16b5adec52b2ef98a7c"}, {0xac, 0x0, 0x0, "5145c4d146662add810b2e24e590752bf15f5f5fa3310e0e297ab745674cece2543054f8a0f8c7e56a9ac2f7fec92e297386f65a362e6061c6042d14ba07aac3d12b0996e32e141113db24f153d28ff70f1db09dced680412878520ecb1a3a8936dcbc88b8d54a54ff6ce0a993c25dce305bbf014ee025c880248882159de168b4c7a9749a8b4827ab5a57ee53030be66bac4ec8ff4f3c59fc58bff0543a"}], 0xe0}, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000080)={'tunl0\x00', @ifru_addrs=@sco={0x1f}}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000100)=""/203) creat(&(0x7f0000000000)='./file0\x00', 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8300, 0x80) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0x96, "2818839fdca42fc138635f684c0231dce80cd53454411709c17040b2965aee8a494a48050565f32553c4fc5d57050299d8f68e08e1ecfaf592f0ec33a8e9f6d7c51dae6b69ee30fb633bc7c669809590ca040d8c72fc17bb7123dba7957acd1f2eda86009cbbdb1d6192d3fb8e1fcf851ab744d5990ed3fd2e691763ca2ef150de26a06337eeeef5fbc892989ea1b505a125b2bdc7fb"}, &(0x7f00000002c0)=0xba) alarm(0x81) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000080)={0xae632f9f7f1c5f3a, 0x70, 0xb3b5, 0xff, 0xfffffffeffffffff, 0xa41, 0x0, 0x3ff, 0x40, 0x0, 0x3, 0x7, 0x2, 0x81, 0x3, 0x2, 0x7, 0x6, 0x100, 0x3, 0x1, 0x8001, 0x100000000, 0x9, 0x7, 0x183f61bd, 0x8, 0x4, 0x2f6809f6, 0x1, 0x3, 0x5, 0x0, 0x1, 0x9, 0x1, 0x2, 0xfffffffffffffffb, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000040), 0x7}, 0x4, 0xffffffff, 0xfff, 0x5, 0x100000001, 0x3, 0x9}, r5, 0x7, r0, 0x8) 2018/04/05 10:56:50 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) unshare(0x60000000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/249, 0xf9}], 0x1}, 0x40000000) recvmsg$netrom(r3, &(0x7f0000001a40)={&(0x7f0000000500)=@full={{0x3, {"b856ca4b5af2c0"}, 0x3}, [{"2dd7459acdec44"}, {"0bb5b78e0f5be6"}, {"aced5eb3b7cd75"}, {"afd08bf99deae7"}, {"94a3cc14bff8b6"}, {"857b48ff9e93bc"}, {"6c1247be16d097"}, {"8e08c828a5818a"}]}, 0x48, &(0x7f0000001780)=[{&(0x7f0000001580)}, {&(0x7f00000016c0)}], 0x2, &(0x7f00000017c0)=[{0x34, 0x0, 0x0, "ce036571f88b3f2230b59369671e3dcc89b2213e008f53dbcb8d0ae16b5adec52b2ef98a7c"}, {0xac, 0x0, 0x0, "5145c4d146662add810b2e24e590752bf15f5f5fa3310e0e297ab745674cece2543054f8a0f8c7e56a9ac2f7fec92e297386f65a362e6061c6042d14ba07aac3d12b0996e32e141113db24f153d28ff70f1db09dced680412878520ecb1a3a8936dcbc88b8d54a54ff6ce0a993c25dce305bbf014ee025c880248882159de168b4c7a9749a8b4827ab5a57ee53030be66bac4ec8ff4f3c59fc58bff0543a"}], 0xe0}, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000080)={'tunl0\x00', @ifru_addrs=@sco={0x1f}}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000100)=""/203) creat(&(0x7f0000000000)='./file0\x00', 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8300, 0x80) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0x96, "2818839fdca42fc138635f684c0231dce80cd53454411709c17040b2965aee8a494a48050565f32553c4fc5d57050299d8f68e08e1ecfaf592f0ec33a8e9f6d7c51dae6b69ee30fb633bc7c669809590ca040d8c72fc17bb7123dba7957acd1f2eda86009cbbdb1d6192d3fb8e1fcf851ab744d5990ed3fd2e691763ca2ef150de26a06337eeeef5fbc892989ea1b505a125b2bdc7fb"}, &(0x7f00000002c0)=0xba) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000080)={0xae632f9f7f1c5f3a, 0x70, 0xb3b5, 0xff, 0xfffffffeffffffff, 0xa41, 0x0, 0x3ff, 0x40, 0x0, 0x3, 0x7, 0x2, 0x81, 0x3, 0x2, 0x7, 0x6, 0x100, 0x3, 0x1, 0x8001, 0x100000000, 0x9, 0x7, 0x183f61bd, 0x8, 0x4, 0x2f6809f6, 0x1, 0x3, 0x5, 0x0, 0x1, 0x9, 0x1, 0x2, 0xfffffffffffffffb, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000040), 0x7}, 0x4, 0xffffffff, 0xfff, 0x5, 0x100000001, 0x3, 0x9}, r5, 0x7, r0, 0x8) 2018/04/05 10:56:50 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f0000000040)) 2018/04/05 10:56:50 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1f, 0x450080) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000080)=0xe8) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = fanotify_init(0x24, 0x80000) r4 = getpid() stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000880)=ANY=[@ANYBLOB="040400002d00000028bd7000fedbdf25f4034f000c00820073656c6600000000a0dd84766f2c8c17f3ca615d1d683bff080003007c152a61ed9fc61f8dc03ad0952a2972e64f233aff3feb4dc40e531703adabf6d0722c3e8dfdbcf0a89e13f3c6dfa2d262c527b2ec5b5b2fa4c15af6db2daf686ecc8d0abf4ba288e0f035b2a710d64e02109bc76306e4133de971b3bc6ac954cd5036c77fa05e58c6869b1ddf2ee3b28e0cc736c1937ef43d195e487af89e05d5bb09c9ffe6a0d26d7ec70c5b2be41dd367fc318a7a29a5246a9a1ac4f5538681", @ANYRES32=r1, @ANYBLOB="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"], 0x404}], 0x1, &(0x7f0000000800)=[@rights={0x14, 0x1, 0x1, [r2, r3]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x2c, 0x800}, 0x8010) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r8 = openat$cgroup_int(r7, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r8, r8, &(0x7f0000000100), 0x3) 2018/04/05 10:56:50 executing program 4 (fault-call:4 fault-nth:1): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:50 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x406c0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) waitid(0x2, 0x0, &(0x7f00006a3ff0), 0x8, &(0x7f0000000200)) 2018/04/05 10:56:50 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x80, 0x4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000640)=0xd36, 0x4) r1 = syz_open_dev$adsp(&(0x7f00000007c0)='/dev/adsp#\x00', 0x7fff, 0x200000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="fd000000a1bd770699ec6de4a6229b0f06b8ac14766ca78695c15a17f6a1e63f1e7c110762b239a7acd9ee87938bab0a789d5d22d869cac7fa922e67901b99dae967a85bc7fee6097b5466c24b8de32bfc40126f6730e90ef5b85583638112f5b32299e0403f4d69bbf047688bd9b6a8a775db2204328e55ef721cc835ca5dd9efde1f45498988416f7114c9ec5c77011dc04c7a7a4d091a07f2f19deac1b05afb051c915bb7c1fe2307f6d426f6ab2a50af1449120d65314cd0dad2e82be5775738a3ff9ebd20a402c25cd4910511642601a1185a76f6b52e38ab9fa1d53a96d7c3e448f48514bfdd41c16c6cb35efb8fd404ba4bcb9633412332000000000000"], &(0x7f0000000440)=0x105) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000500)={r2, 0x0, 0x800, 0x70, 0x10000, 0x9, 0x5, 0x80000000, {r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x8, 0x5, 0x3, 0xfffffffffffeffff, 0x1}}, &(0x7f00000005c0)=0xb0) r4 = socket$alg(0x26, 0x5, 0x0) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = add_key$keyring(&(0x7f0000000a00)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r5, r7) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000000080)=0x1, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000780)={0x5, &(0x7f0000000140)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000980)={r9, 0x2, &(0x7f0000000880)=[0x401, 0x699], &(0x7f00000008c0)=[0x1, 0x66f, 0x2, 0x0, 0x5], 0x52, 0x5, 0x9, &(0x7f0000000900)=[0x80000000, 0x100000000, 0x5, 0x1, 0x5], &(0x7f0000000940)=[0x80000000, 0xc5, 0xfffffffffffffffb, 0xfff]}) bind$alg(r0, &(0x7f0000000800)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000000c0)={0xaf92, 0x7fffffff, 0x0, 0xc3}) getgroups(0x1, &(0x7f0000000100)=[r6]) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) recvfrom$unix(r8, &(0x7f0000000180)=""/233, 0xe9, 0x20, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/04/05 10:56:50 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x406c0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) waitid(0x2, 0x0, &(0x7f00006a3ff0), 0x8, &(0x7f0000000200)) 2018/04/05 10:56:51 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_emit_ethernet(0x1396, &(0x7f0000001780)=ANY=[@ANYBLOB="bd3f4195b6caffffffffffff86dd60ba87c913600000fe8000000000000000000000000000bbfe8000000000000000000000000000bb891e00000000000007300000003f0a7001010700000000000000010100000000000002000000000000000200000000000000ff7f000000000000000100040108c910ff010000000000000000000000000001050202000728000000070833000001000000000000000e000000000000000500000000000000250100000000000001769048433a595fcc93b2ecf32d914796d60ad9af78409bae1db2ef1d200a142a02887b550bbcc36428dda775633d56d4cbe4e7be0cec6a998cc815f4cfdcef159f9c8f14c7db564378dc48b8fdda095046c42aa189d5ece0587c4bb1d2186bc01ac45556f1e4191aafa5a3ff13a285952b7ebd3364a46c0c20880b1000000000fc603d7fb330116a5f2ee671cc37fd15cf302e39420b6f54899e044353b1fbf7929d9a96839b968ddceba606a9f829a0297ecc768951aefe50429f4ec345ccda55bf2a4154cf09974860fb41d8c0cac99616051488fd44648198679ece9c79baac03df8e73c162342d7b1f37ed82011f6f38e283e47718848cf6b455ee892bd42950b6a56031554440b0d5e96013eacd4bf3333a2ee3e3d0a8366124e6eb7d9c0b3de66e0346618fedae6716be337d56a65863601e7de00ed4c1f4b82208dcf9b4d8872166f3b41494f7b3afaba64a8e924810edf6ba1dff6f0206a43b2e83794f0784ae81d2812432cba5e750706df7e542f40f44d3cf5ee2d409f7ca91dc519cb53caeb1e5d46918906500b9940c01597c3f1041fa02cbf1293eaa03d618e3b6e912bcacc416c0499bb1291e191bb21fddde4edbe67ebe15292b0fa82ca2fb7ebb9aeda5c0a4431031e75a23205a724c50cdc4efd0b19ddf7dcbab4e641bae5605cee30420bcb1075f596893daf487ac58f3556d72146c5cca9f7160e368bf6b83e93ef118948608b9f9cb3d5fc287662abfbeb86d7f8b91afcd12cacf4ddf1e4d180da3bcbe06bcfb18e23fc807d574d21814fc7ad6aad32807c6e251e56949d4eaabf7f487b9bd4c0290663fbacb16d5e29b4c697c2f6aa0b37614d383f104f68667c2c19f04be7bef703dc7f7996e1ee373c3206e1138faa6fb2ac94db6b0e31dfd5f8a98f9006caaf5d7220d28026ecda76eccaa29bf0a747e1b693aaf016c1ec4a66d78c0fe55cdabe88f1211e8b63198115471b46820a640cef43effe9efe01d676fe042e4c4acbd4cc107b41fa50860fd48fb0259b7bc7ee2220da9d289d080f5013a10cbc6ee98e24b79eade843f10ee747446500ba2ad1a8ed2872547ee76f00300f05702d149698984913d37f9728f9f16e4c8a807bc110a391846906c138dc105c7ec8df0a5d39599e4f52362a10ae7213f9f2499e77fb883b3d853618cd55eaf0325f260f449e47154a22c57cf22107814af71a1f0199214e41ccd7b43cca1adbde04089138affa1cfe53730b44ba592483b1fa0d65bbb6403d6548de7b924b05cbfa011642fa81ff30f14433b7b3f986cbbf424ccfeb41bc1008a90349b23e13f2073b91f2466f8cdf8125a147fc36ce8c305f908da6c0861186c64b26a9378a4800e08f7b03cec2341ddfe24f136cdc217edbc764e2812a36a5b54b946d1b21392beb87613ef236725119a127af7cd2b390a70f16efb2f30d4f041ebd50535bee10135c1c63641f2640395ca5c6fc2161a82127a760c85024dd7259f3234e22716b0022bdc6b7c856913545ce33e5fe445b8383f0aee43efe9c40767c1c699289ef88c2dc27340300ccca8ceffeacb0bcec563c0d8b1a3dcd78b6a49e7b79681cea83ddf50dc197a0fdb8b33b14c2c3f6cae5254e3d7debf1dfe44d4710aab4e435302df9f6390d8d5ef6889618fce8384c667f3b6141268c7f9bf3b3003f856b8bd858b0cb97f3197e325dc9d17524bdfd4eacef3a857fcc37e7a1cd61ec82a63b27537d0d105767ffce027d3d9a4b19e260933c0fef29c065edb5eaf8a2fcd2ec2e294995c5115123803c286f1fb721e063dd4df4e9e24d343d6407ff3b8cc8006b55880800c18e70589533f46ba9ddf884203b504352ae14521fd393cb1a6dac6405e3c7dc0a4a8563822e72e363cdfd32ee54dea154e0f3a94495d1d4f2baa33501b8a84d9217428d4f6db360ce93441a6a7bc94fb6577fb4299d200db230e9f0fcd495c43e013d1fdfae8fe9c5f2ad6644fea89f55f0b7cef19f4b61319cc5d5325e97cbbd4e37f9f4fbc92494b73dd3a81982217692c367c3ee81192f475e4bbb0d82769b5941fc9e24ba918a8c75aae9e1d209e9cff1227f27d4ad4338c68e874cd94773d33f433c5c26867044a0488d1f234d4dcca0ce3994c83356451af8b39dbe0f101b04a9a569d48f6eac2538fe148b41e51a0a26c9fe567301ce5d826623ad81b96372e585604ebdb7bd17a0f8fc589e125854bb8f4e7b8eb3aace780f33fa1287708e069123306ffc994963d8f864e202a00fc0f7ff49a42c9fb974a42d570523a60a94c0e412a4988351b25bf16bab5ae12b514aafb10f5eeeb69026cddfe8660690dc59e089416f5a5211a85d9cf5e91b83870302ecb25b20f2c0141bb660e5e7360d8d358549b59d1059c5e142c6ca598eae6611555bae843ff0afcf5d8522435d5057b29b31c61b9d9a593617b034141ff68b099e22be6510539fe7b369bad778a45d93eaa8941e2debdcb4cac54943b78c9a4d06eb7aa574ce42834830daacb339545291b07ba2bb8a3414dee48b8fb7086cb59969eafa747de9b9ac8e6b535c67e09b638b30ff0d0a6190a92d4df15b14a2e75cc163f2d46b1df61caff612165738bcd8b698960b61a41f1313e2fd6e33e199d62d42e8c772ad7ebd864326204bf9670ef0c60cf386b2a907395267e36e9cb02faf6c98feb74a64023d29cb39b0853f1b5aed4772d6cb871132868a58a0affdbba3bf1bce67f56029a7406e7f05b585f650804863e124e2cd0b51d9807aa36f0a77f468c212027e2ee4ee0ce6de0c298223fee2aeaa6c791f13dc91f786ed77c05d62b01c9a7eff0a55c17133ef951ae354155bcb65423877096a62966a43a8f52c3569f3604a64808803714dac7853619b92b8792cd7c4a4ced3ae148727d56bc0f7d9ee6687b68b7a4ddd8c452d175713f660a55e6fcbc3864e5c75cb8fb538b6c3f78d84473ae82cf08d349770c97dcd06043b618a41436a7c96d05ffbf0f02f0bb39ebeff621e232ef79713adc61934d96811b58728b092905d4cea3a4fda10cf238f69aa602ac0acd54d78deeb7dd75c8449f7b392f224858e76b8fef0cdcef5abcf720ab5a9a8a31490f9d3d05db83cf87fa7506a522c47403f76f4ff2a12e039cd081e7bf7f0b16c7e516eb603930b561b1e136e2989c6096e218dcd28d112a572d5684c51851a7d7e517766b92fb7c4c1b4e81be4f361450836f281dd4e85182bdf80f8a96cf09060239fc8e2bac945b3c9418d3b4ad1921fb3cdddbf102fd2a928fc3549d70230fe6c49b31731dc957437acaf76bf8e5dd4174ecb4a058906b4353613357e6db700c35f7a6ddcd4e1e35a4911f02160b809cee477a4f8628ad27df4d2722e073fd034a29db16bc1b73dd2c3ce56a9b2d5fff3c9373ff43f5de60b7f23b72be5fcb53d85addb0b1fdc2de0fa538d68b207e9e0602bace1ca30ff57edc042e836abe5bf75c7b75665010d73911dd98c9601587293aa0da090f47b2d160de0a552778c28de03fff01fe3c08fa115b55a5894db1b118e65703c0a1d6572259b53450fc9f36099181628958c4e5c897ee80f731e1e4f230a683b762cc72501b32561d04abdcce8e25d86e90950c24e040b46811b0382aa40e7138b67b64760722957b8702bdd4ff1ae02de7d15921b49267909b7ebd40a1079e1e92fe326a7053830b24d6922321f6f51447c067dbd2c9fe10421547c54a69336d8422dcec99a03a2be648212561347a0ebb7ba42a99155cc2bb6f81a0e5eb935b01dc5895f4894773f1b1d1b105b2654d4ac45c742b9f5885bb844e2ce54af02ad50752be2708df5f69f5ab9ede8b2f605a279a9313abf8f16fbd1a065f6c309f3cffce5af30f8743d24f648aceed708a2b9f255d69080f2af61c678a824bf139f4d7aefcbe6622f961da9f68f55b20475f1c0f8744a20d1cbb8b8e42e681dc1e8078704062211fc907cf1eeaceb4760bb2d8d31773e0a6591474fbcf6fbd29753f117dcba3eb567b4d279c9964d4c4d3ea98b2460fa3832c5e9fde90611145385a3e551f3905393e75b2f429d39c84eb3ae17ff1b9a667d38f93ffb0f70a4778d23fd0f271a1d304127c11d6f1f6fe8ea99c088d556bc001a02225fd166331a5a04b3ef8c709386ba87f0bb31302b5eb9f7ba75001ec6e24b5669d86525d43d1919e268fcc117bc992f17bf509b3990e607a9872c13e1360fb583d26ed64b4dc883974c2b5f41ef6f5b9e6f61c1c87a47c693cb4c48f3de7430ee3d78a12e24feae29260d02867da7dce76443b3448b318047ce7d34986a09867dc5a3612ff2f3ddef914b5c80dcb77b3e80ab74cd1edf6ba894dd82c823451300abfc4d7c4bdbd8338b122c9071f1ba1553ace71bb667d3922d8204974a32cfe3f82f1689465a942ba0cfc43f37fcb94a96f12c39a9dfc4006ed0dbafd6b1f5aa525cf5653e7b8ac319b230fc46c7f6c628ed6cf79d70dde63b032260ae4b54aa7b5e4622fb40a0d9042d237c2415de4f62517f6911877fa6cf38a2e99d3ea66bfacbbb22147ead2e617a484f892fb4889bf7c48728a92f97af958ca22bededab7c65f3c201e303c673113fb69f9a81d7d9e5a68736f582c630dd711b6da65775acce1b0778981d5fe303d0c032f9915c0e88af0602d134656beff28ae235eccfa5c8f2b5e1eba6bc3a3efb2a8f0964405bae665735956d8710cbfaeba7c8992b94776e8ec0eedc4147d5d606f5484b6bad8ad3562ef5de2e1a2b931f3fd3c822cd786bfabb03d2b36e03f4243d67dcc6735de11aff482b9c9feaf095faf0b5ad690f1eee21b156c80690f2d84043a3e4473d9466206bf8bc4a57bca68d8e07a3bd24b0045b8e88aaa079b89a1570c52e40c8aa8361a4dbd549fe6556320e13b7458365c2eeb56cd19a6f9c46d0f86de8f92483f9e5b2969c39fbe0c578826fbf880cac3c045ca63ebeb9a2ccf343af0b0a8bd5dcbca376bed0978cd57901cce1a93028c0e13ba96252b170f7d5f59702a6dcf969c17052926ff1dac31b895379b1246cec2f1cc3ad622cf7bf14015dac104102839be9853dd84e20212a448d36bf31f9a42fc93ca9a2601dea4af367088d664fe8d69772978d90d9b47b263678d45ea8f844dd2f043b1ca210c70ccb2c7670bce73c3b5ba13092ac5e3db3d59279e48dd40edd27bcd7fc7bcd5d762f3658eddc3dcd8d59fb959959262d63544fd094b9d031f8af73ce66e82ea847a36b40a430766c2f20b63ca51102cce564bd4d5741f0edf5c07c950e2d9d52eb48bab871cd1fa2b2c5dba2760f62f8d6a2b035fe99c2656075b04e7ae8278d6f48989cf50439bcd232d131e11a510847fe2a5940bed12d6d7c7adbf403a0fb47412f3328a93a5850e278ab059b1e367c6191ce51ff0de86e9eb41ca83163f2c001ff6175bb95954eb46332fedf139cf1bcca12040304669fbff84f0804bfcbac2c672c65c920a9a29f6d87138b7b80a27903c6a87db870f3e755ab6e510cae0c7245018354bbd989428ae43da78446b3dc60f56926aec2e2e785e02bbd2b6792042140d04bb3797c543888d2e81395e691c3bdb77c9d1c99cea1d17b904e7e68cf01daa3ead8d61026b9af61862802606a60d3ac9eeb8a3ee28eca20d94e6aa9bbe81b3e6241390992605795a75feec1098adc6c954e5fb6acbaf9fdda54ba2e6e1cc0080b1175b59502f5bd4cf95fc8457cd35afa7b3fd1cd663ee303d42075f932c669315a45bf1f0e96b2a8fb97ffc5227cd8374c7c1694655ac6524bd4c07f0ad8b00d6db9e6627f99fc1db1bfe23b7d632ce5bbc2674bfcb755e7e0cfa7ed5e808fdbed7db1888dd5a74526aa6c5314e21ef81b517127b51fe0b0023f28d386475786216c96017623797e6f73c89d26a4b7ebecbb95a45fecb1f7fcc2985810cfd4005ce77ff4d8b3634a746b8ca615f6a896bd3316fcef2f29fda043248f315c32ab201b74a4e000008000e19093db26d5d01311668f06f2404c25cc9902711e50c66a6cd352f19ecd4ee19f95f51d7c2af52065b5cb6bb30afc9b8ea7ba96b2cde1eb26f029c9bd58f05399fdc3558ee90bb9886c0d4825368ab38624f4b2263665d7d496dead3107d9b7088fc89e5ab590d4e2e79a4542b954ab496014b145462f4943a824eb292efb1c8f00476e82251cbf544736c41a5566560814b90e2d24583a84938ce8c502b7c0fe408f7efb4ecbbfe7ba1641ddd2c98361efcdfa9dc787a2ff98ea243c9800e7992503f4c27d006993870f89b0c0086dde1e1c13ad1a24124dd58000b5c797b621371be4ecba83b7de17e6f9e326a53f85a8e88ff89f7dc5d900f13e824a083f66be0e5bb03ede91f6a906718cf6084c7bed72894f3d44e6e8d830810ca90c2301a74accd69bf60439d4821cc74f698080a6e987814cbd183c2a27c9d40038e94d946167c5da51aa77e1d11e95e1f8662dcbb8a6cd6d78bf7cb5c9b9938e686e8997d5820d7a313750e1fda34275ae2a332f52063754651dea803c14b85978600fb40080088be0000000219582379010000000000cfc1080022eb0000000429065305020000000000000700059a1408006558000000026dac7bedede3fb09bb611eb71b9d4c77a73c922037921e5fa780de5c76fab0a495f5790e896ff81bc1178deb6256d5afb893685bb4b5dc2df0a4cf9c708ab64940400136484893c5968acb82df6eb2ef469848e821303a0b06a5e3a04ab59298375eab49cf5f7b335acfa5bde9921fa3034ed01013d3d377e2edb43708fbea61ccdeee8bfb880d3c7179c4f1c341a7e5e9e6b656d47cf585a8c1a43c18a91ea3298333cc0b336f7ffe1cd34fbc2394a6f87e10ccfbf8e531bde550c967fd162e958577793492a1ae6db86989e5c0e5648a9d162f11de955368feb065732b2615f6ee5e2647464140e3f5e8c6b04c4bee284e453acc80f379f9934921da5cd629aff0e425366a913322bc26cdfcdcaa4af06cbf46c6bff0fa9f20cce241ab7776a97c4ffef05d47399ef31d3c6b597b53b2466030ebaca6941e6f2006ba4807391c55a84650fea48ac73d3579563c4756a1ffb7da8e82b16b199ff1e16f6e8e2014b0ab594a30f7fb2d440d8e3a2400c4753ef5c86c2b125a74d5385c963ca549f74c76f7a124011600000000000000"], &(0x7f0000000000)={0x0, 0x4, [0x28, 0x5ad, 0x8e4, 0xb13]}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/155) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f00000001c0)=""/50, &(0x7f0000000200)=0x32) 2018/04/05 10:56:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x82080, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000040)) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r4, 0x0, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0xf, 0x0, r3, &(0x7f0000391000)="83", 0x1}]) 2018/04/05 10:56:51 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x86, 0x2) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000180)={0x3, {{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e22, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x104) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:51 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000300)=""/224) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x9, 0xfffffffffffff5bf, 0x4}) 2018/04/05 10:56:51 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x406c0) r0 = gettid() waitid(0x2, r0, &(0x7f00006a3ff0), 0x8, &(0x7f0000000200)) 2018/04/05 10:56:51 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x200, 0x80000) fanotify_mark(r2, 0x42, 0x10000, r1, &(0x7f0000000180)='./file0\x00') 2018/04/05 10:56:51 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) unshare(0x60000000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/249, 0xf9}], 0x1}, 0x40000000) recvmsg$netrom(r3, &(0x7f0000001a40)={&(0x7f0000000500)=@full={{0x3, {"b856ca4b5af2c0"}, 0x3}, [{"2dd7459acdec44"}, {"0bb5b78e0f5be6"}, {"aced5eb3b7cd75"}, {"afd08bf99deae7"}, {"94a3cc14bff8b6"}, {"857b48ff9e93bc"}, {"6c1247be16d097"}, {"8e08c828a5818a"}]}, 0x48, &(0x7f0000001780)=[{&(0x7f0000001580)}, {&(0x7f00000016c0)}], 0x2, &(0x7f00000017c0)=[{0x34, 0x0, 0x0, "ce036571f88b3f2230b59369671e3dcc89b2213e008f53dbcb8d0ae16b5adec52b2ef98a7c"}, {0xac, 0x0, 0x0, "5145c4d146662add810b2e24e590752bf15f5f5fa3310e0e297ab745674cece2543054f8a0f8c7e56a9ac2f7fec92e297386f65a362e6061c6042d14ba07aac3d12b0996e32e141113db24f153d28ff70f1db09dced680412878520ecb1a3a8936dcbc88b8d54a54ff6ce0a993c25dce305bbf014ee025c880248882159de168b4c7a9749a8b4827ab5a57ee53030be66bac4ec8ff4f3c59fc58bff0543a"}], 0xe0}, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000080)={'tunl0\x00', @ifru_addrs=@sco={0x1f}}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000100)=""/203) creat(&(0x7f0000000000)='./file0\x00', 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8300, 0x80) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0x96, "2818839fdca42fc138635f684c0231dce80cd53454411709c17040b2965aee8a494a48050565f32553c4fc5d57050299d8f68e08e1ecfaf592f0ec33a8e9f6d7c51dae6b69ee30fb633bc7c669809590ca040d8c72fc17bb7123dba7957acd1f2eda86009cbbdb1d6192d3fb8e1fcf851ab744d5990ed3fd2e691763ca2ef150de26a06337eeeef5fbc892989ea1b505a125b2bdc7fb"}, &(0x7f00000002c0)=0xba) alarm(0x81) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000080)={0xae632f9f7f1c5f3a, 0x70, 0xb3b5, 0xff, 0xfffffffeffffffff, 0xa41, 0x0, 0x3ff, 0x40, 0x0, 0x3, 0x7, 0x2, 0x81, 0x3, 0x2, 0x7, 0x6, 0x100, 0x3, 0x1, 0x8001, 0x100000000, 0x9, 0x7, 0x183f61bd, 0x8, 0x4, 0x2f6809f6, 0x1, 0x3, 0x5, 0x0, 0x1, 0x9, 0x1, 0x2, 0xfffffffffffffffb, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000040), 0x7}, 0x4, 0xffffffff, 0xfff, 0x5, 0x100000001, 0x3, 0x9}, r5, 0x7, r0, 0x8) 2018/04/05 10:56:51 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) unshare(0x60000000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/249, 0xf9}], 0x1}, 0x40000000) recvmsg$netrom(r3, &(0x7f0000001a40)={&(0x7f0000000500)=@full={{0x3, {"b856ca4b5af2c0"}, 0x3}, [{"2dd7459acdec44"}, {"0bb5b78e0f5be6"}, {"aced5eb3b7cd75"}, {"afd08bf99deae7"}, {"94a3cc14bff8b6"}, {"857b48ff9e93bc"}, {"6c1247be16d097"}, {"8e08c828a5818a"}]}, 0x48, &(0x7f0000001780)=[{&(0x7f0000001580)}, {&(0x7f00000016c0)}], 0x2, &(0x7f00000017c0)=[{0x34, 0x0, 0x0, "ce036571f88b3f2230b59369671e3dcc89b2213e008f53dbcb8d0ae16b5adec52b2ef98a7c"}, {0xac, 0x0, 0x0, "5145c4d146662add810b2e24e590752bf15f5f5fa3310e0e297ab745674cece2543054f8a0f8c7e56a9ac2f7fec92e297386f65a362e6061c6042d14ba07aac3d12b0996e32e141113db24f153d28ff70f1db09dced680412878520ecb1a3a8936dcbc88b8d54a54ff6ce0a993c25dce305bbf014ee025c880248882159de168b4c7a9749a8b4827ab5a57ee53030be66bac4ec8ff4f3c59fc58bff0543a"}], 0xe0}, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000080)={'tunl0\x00', @ifru_addrs=@sco={0x1f}}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000100)=""/203) creat(&(0x7f0000000000)='./file0\x00', 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8300, 0x80) alarm(0x81) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000080)={0xae632f9f7f1c5f3a, 0x70, 0xb3b5, 0xff, 0xfffffffeffffffff, 0xa41, 0x0, 0x3ff, 0x40, 0x0, 0x3, 0x7, 0x2, 0x81, 0x3, 0x2, 0x7, 0x6, 0x100, 0x3, 0x1, 0x8001, 0x100000000, 0x9, 0x7, 0x183f61bd, 0x8, 0x4, 0x2f6809f6, 0x1, 0x3, 0x5, 0x0, 0x1, 0x9, 0x1, 0x2, 0xfffffffffffffffb, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000040), 0x7}, 0x4, 0xffffffff, 0xfff, 0x5, 0x100000001, 0x3, 0x9}, r4, 0x7, r0, 0x8) [ 321.878603] QAT: Invalid ioctl 2018/04/05 10:56:51 executing program 7: r0 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000001000)=0xffffffff, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc000, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10d, 0x2, &(0x7f0000000ffc), 0x9) [ 321.916684] QAT: Invalid ioctl 2018/04/05 10:56:51 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() waitid(0x2, r0, &(0x7f00006a3ff0), 0x8, &(0x7f0000000200)) 2018/04/05 10:56:51 executing program 0: set_mempolicy(0x4001, &(0x7f0000aebff8)=0x4, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80002, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) 2018/04/05 10:56:51 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x3, 0x800) pipe(&(0x7f0000002340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0xffff, 0x4f, &(0x7f0000002380)=""/122, &(0x7f0000002400)=0x7a) pwritev(r0, &(0x7f0000002300)=[{&(0x7f0000000200)="fd319c5a421860d052a5f49e6a6b6beb334117a5b8239cc3d69dc0e9bd", 0x1d}, {&(0x7f0000000240)="53b6bd6ee348035878565800dc1385e34e2359fd777744938225f8dd917f8b8c1fa871d612eeab8d585ed1e079988ecd61973cbc0def976349621c9820ad880898168fe91af6cd121ebbf2886592fc16d884c6791d909b2b6397d2699c45e186141860a8ad6d3bb76ee00aac8cc778", 0x6f}, {&(0x7f00000002c0)="033726c5cf22c5581ad75b7e06", 0xd}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="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", 0x1000}], 0x5, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) gettid() ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/60) 2018/04/05 10:56:51 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1f, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffff, 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x20c2}, 0x0, 0x0, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:51 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x5) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0xffffffffffff450f, 0xa, [0x6, 0x2, 0x6, 0x7, 0x0, 0x7, 0x4, 0x2d, 0x0, 0x6]}, 0x1c) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6d6102676c65000000000000f104a15a39d648b4f9bb5d246554000000000000000020000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) 2018/04/05 10:56:51 executing program 6: r0 = gettid() waitid(0x2, r0, &(0x7f00006a3ff0), 0x8, &(0x7f0000000200)) 2018/04/05 10:56:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000beffc)) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c062194269ab67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c94f3952ee752b758eb5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000140)) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f00000000c0)=0xd4) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x0, 0x0, 0x100}) getrlimit(0x0, &(0x7f0000000000)) [ 322.160704] IPVS: ftp: loaded support on port[0] = 21 [ 322.255898] IPVS: ftp: loaded support on port[0] = 21 [ 322.270474] : renamed from tunl0 [ 322.337475] : renamed from tunl0 2018/04/05 10:56:51 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r4 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x3ff, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000240)={r4, r1, 0x80000000000000}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/05 10:56:51 executing program 6: r0 = gettid() waitid(0x2, r0, &(0x7f00006a3ff0), 0x8, &(0x7f0000000200)) 2018/04/05 10:56:51 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000760000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000910000)=""/100, 0x64) poll(&(0x7f0000000000)=[{r0, 0x1000}], 0x1, 0x472) r1 = dup2(r0, r0) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ba7b1a517498586c4cc7142e7995477f112e0afdf4daa0872f79a5794f94df2b05e17b2479b979f7b510c1956954eab29d917ace38c46b0f87e16cc2e2659c2b739bc6da9ed63998b79c3ff51f6bb3274f42830141d222e65dfa0bbee948a2e1029c8654195fc1a771c56ef3df8f0f3754d86542d3"], 0x1) 2018/04/05 10:56:51 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0xfffffffffffffeed) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140)="0f131d26eba650138fdec04141", 0xfffffffffffffee9) 2018/04/05 10:56:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) r1 = dup3(r0, r0, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x3, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) 2018/04/05 10:56:51 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) unshare(0x60000000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/249, 0xf9}], 0x1}, 0x40000000) recvmsg$netrom(r3, &(0x7f0000001a40)={&(0x7f0000000500)=@full={{0x3, {"b856ca4b5af2c0"}, 0x3}, [{"2dd7459acdec44"}, {"0bb5b78e0f5be6"}, {"aced5eb3b7cd75"}, {"afd08bf99deae7"}, {"94a3cc14bff8b6"}, {"857b48ff9e93bc"}, {"6c1247be16d097"}, {"8e08c828a5818a"}]}, 0x48, &(0x7f0000001780)=[{&(0x7f0000001580)}, {&(0x7f00000016c0)}], 0x2, &(0x7f00000017c0)=[{0x34, 0x0, 0x0, "ce036571f88b3f2230b59369671e3dcc89b2213e008f53dbcb8d0ae16b5adec52b2ef98a7c"}, {0xac, 0x0, 0x0, "5145c4d146662add810b2e24e590752bf15f5f5fa3310e0e297ab745674cece2543054f8a0f8c7e56a9ac2f7fec92e297386f65a362e6061c6042d14ba07aac3d12b0996e32e141113db24f153d28ff70f1db09dced680412878520ecb1a3a8936dcbc88b8d54a54ff6ce0a993c25dce305bbf014ee025c880248882159de168b4c7a9749a8b4827ab5a57ee53030be66bac4ec8ff4f3c59fc58bff0543a"}], 0xe0}, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000080)={'tunl0\x00', @ifru_addrs=@sco={0x1f}}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000100)=""/203) creat(&(0x7f0000000000)='./file0\x00', 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8300, 0x80) alarm(0x81) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000080)={0xae632f9f7f1c5f3a, 0x70, 0xb3b5, 0xff, 0xfffffffeffffffff, 0xa41, 0x0, 0x3ff, 0x40, 0x0, 0x3, 0x7, 0x2, 0x81, 0x3, 0x2, 0x7, 0x6, 0x100, 0x3, 0x1, 0x8001, 0x100000000, 0x9, 0x7, 0x183f61bd, 0x8, 0x4, 0x2f6809f6, 0x1, 0x3, 0x5, 0x0, 0x1, 0x9, 0x1, 0x2, 0xfffffffffffffffb, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000040), 0x7}, 0x4, 0xffffffff, 0xfff, 0x5, 0x100000001, 0x3, 0x9}, r4, 0x7, r0, 0x8) 2018/04/05 10:56:51 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) geteuid() ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/05 10:56:51 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) unshare(0x60000000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/249, 0xf9}], 0x1}, 0x40000000) recvmsg$netrom(r3, &(0x7f0000001a40)={&(0x7f0000000500)=@full={{0x3, {"b856ca4b5af2c0"}, 0x3}, [{"2dd7459acdec44"}, {"0bb5b78e0f5be6"}, {"aced5eb3b7cd75"}, {"afd08bf99deae7"}, {"94a3cc14bff8b6"}, {"857b48ff9e93bc"}, {"6c1247be16d097"}, {"8e08c828a5818a"}]}, 0x48, &(0x7f0000001780)=[{&(0x7f0000001580)}, {&(0x7f00000016c0)}], 0x2, &(0x7f00000017c0)=[{0x34, 0x0, 0x0, "ce036571f88b3f2230b59369671e3dcc89b2213e008f53dbcb8d0ae16b5adec52b2ef98a7c"}, {0xac, 0x0, 0x0, "5145c4d146662add810b2e24e590752bf15f5f5fa3310e0e297ab745674cece2543054f8a0f8c7e56a9ac2f7fec92e297386f65a362e6061c6042d14ba07aac3d12b0996e32e141113db24f153d28ff70f1db09dced680412878520ecb1a3a8936dcbc88b8d54a54ff6ce0a993c25dce305bbf014ee025c880248882159de168b4c7a9749a8b4827ab5a57ee53030be66bac4ec8ff4f3c59fc58bff0543a"}], 0xe0}, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000080)={'tunl0\x00', @ifru_addrs=@sco={0x1f}}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000100)=""/203) creat(&(0x7f0000000000)='./file0\x00', 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8300, 0x80) alarm(0x81) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000080)={0xae632f9f7f1c5f3a, 0x70, 0xb3b5, 0xff, 0xfffffffeffffffff, 0xa41, 0x0, 0x3ff, 0x40, 0x0, 0x3, 0x7, 0x2, 0x81, 0x3, 0x2, 0x7, 0x6, 0x100, 0x3, 0x1, 0x8001, 0x100000000, 0x9, 0x7, 0x183f61bd, 0x8, 0x4, 0x2f6809f6, 0x1, 0x3, 0x5, 0x0, 0x1, 0x9, 0x1, 0x2, 0xfffffffffffffffb, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000040), 0x7}, 0x4, 0xffffffff, 0xfff, 0x5, 0x100000001, 0x3, 0x9}, r4, 0x7, r0, 0x8) 2018/04/05 10:56:52 executing program 6: r0 = gettid() waitid(0x2, r0, &(0x7f00006a3ff0), 0x8, &(0x7f0000000200)) 2018/04/05 10:56:52 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x80000002) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff90, 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) llistxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)=""/172, 0xac) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setfsuid(r3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[{}, {0xa, 0xe59}, {0x3, 0x4}, {0x2, 0x6}, {0x8, 0x1}, {0x4, 0x1f}, {0xa}, {0xf, 0x9}, {0xa, 0x101}, {0x8, 0x5}], 0xa) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000040)) readv(r1, &(0x7f0000000240), 0x0) 2018/04/05 10:56:52 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000200)=""/224) flock(r0, 0x4) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x5, 0x20}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000015c0)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x4, 0x4, 0x31, 0x9, 0xfff, 0x2, 0x5, 0xfffffffffffffff9, 0x7c, 0x4, 0xabd7, 0x40, 0x2, 0x100, 0x1]}, &(0x7f00000016c0)=0x100) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x3, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x523804, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200, 0x0) write$tun(r3, &(0x7f0000000300)={@void, @hdr={0x3, 0x81, 0x100, 0x4, 0x7, 0x3}, @ipv6={0x2, 0x6, "a5658a", 0x1274, 0x0, 0x1f, @empty, @empty, {[@dstopts={0xbb, 0x1, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @gre={{0x0, 0x0, 0x1, 0x8, 0x0, 0xfffffffffffffe01, 0x0, 0x1, 0x880b, 0x7a, 0x3, [0x2, 0x81], "34d415de3457232e8b00458a3bd7af142e91da90172783bd0a447639b51848356596138fc4706ffa854f6e0d54cf9eb92fbbe16f56c2e60e0d40bba4ca7fab013a37af8a5df97160b176bb6bb55dbf3114daf5255578822786ba03352cdd3ab9c72e978b95bac5b16e13c0677f753fe52c51481d25adacc3a3e9"}, {0x5, 0x0, 0xffffffff, 0x1e, 0x0, 0x0, 0x800, [0x90f0, 0xcdc], "07bcdb45e4c013d2204548574c5835a79baeecbce218db45716ff3d8646ee7b9986f478dd35ac1a01d9f94dba7aa40918c875729d6ccf69e3555d0e67c3261d0b73d7f698226411dd6c28d79ef42e21f8e247ea15f7160cf0ad34395696f24decfbc8fcac9b51fe9cf201731315680f381a0b929561a6031ff9cf69d7757eca821fbbde7dc64a657d6aa41616a488d5c89a00affaf6dcfc213ed7096"}, {0x5, 0x0, 0x5, 0x7, 0x0, 0x0, 0x86dd, [0x9, 0x9b1, 0x1f], "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"}, {0x8, 0x88be, 0x0, {{0x1, 0x1, 0x3, 0x2, 0xfffffffffffffe01, 0x7, 0x9c3e, 0x5}, 0x1, 0x7fffffff}}, {0x8, 0x22eb, 0x4, {{0xffff, 0x2, 0x1c, 0x4, 0xffff, 0x2, 0x7, 0xcc17}, 0x2, 0x1, 0x6, 0x699, 0x0, 0x3, 0x3, 0x4c8d58d9, 0x8, 0x2}}, {0x8, 0x6558, 0x2, "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"}}}}}, 0x12a6) 2018/04/05 10:56:52 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x95e, 0x4000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r2 = creat(&(0x7f0000001700)='./file0\x00', 0x10) accept4$bt_l2cap(r2, &(0x7f0000001740), &(0x7f0000001780)=0xe, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000500)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000600)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000280)={0x10000, 0xfff, r1, 0xcd, r3, 0x2, 0x3c1, 0x3}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) 2018/04/05 10:56:52 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd7, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() waitid(0x2, r0, &(0x7f00006a3ff0), 0x8, &(0x7f0000000200)) 2018/04/05 10:56:52 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00') 2018/04/05 10:56:52 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd7, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() waitid(0x2, r0, &(0x7f00006a3ff0), 0x8, &(0x7f0000000200)) [ 323.546325] IPVS: ftp: loaded support on port[0] = 21 [ 323.591475] IPVS: ftp: loaded support on port[0] = 21 [ 323.682535] ================================================================== [ 323.690214] BUG: KASAN: use-after-free in mpls_dev_sysctl_unregister+0xbb/0xc0 [ 323.697566] Read of size 8 at addr ffff8801ae6c6e98 by task kworker/u4:4/198 [ 323.704732] [ 323.706337] CPU: 0 PID: 198 Comm: kworker/u4:4 Not tainted 4.16.0+ #288 [ 323.713067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.722412] Workqueue: netns cleanup_net [ 323.726446] Call Trace: [ 323.729006] dump_stack+0x1a7/0x27d [ 323.732618] ? arch_local_irq_restore+0x53/0x53 [ 323.737260] ? show_regs_print_info+0x18/0x18 [ 323.741739] ? kasan_check_write+0x14/0x20 [ 323.745950] ? mpls_dev_sysctl_unregister+0xbb/0xc0 [ 323.750948] print_address_description+0x73/0x250 [ 323.755774] ? mpls_dev_sysctl_unregister+0xbb/0xc0 [ 323.760771] kasan_report+0x23c/0x360 [ 323.764543] __asan_report_load8_noabort+0x14/0x20 [ 323.769441] mpls_dev_sysctl_unregister+0xbb/0xc0 [ 323.774256] mpls_dev_notify+0x668/0x980 [ 323.778287] ? mpls_forward+0x1ec0/0x1ec0 [ 323.782407] ? packet_notifier+0x5cb/0x950 [ 323.786612] ? do_raw_write_trylock+0x1b0/0x1b0 [ 323.791250] ? ovs_netdev_get_vport+0x11a/0x1b0 [ 323.795888] ? ovs_netdev_tunnel_destroy+0x1d0/0x1d0 [ 323.800963] ? kasan_check_write+0x14/0x20 [ 323.805167] ? do_raw_write_lock+0xbd/0x1e0 [ 323.809459] ? lowpan_event+0xef/0x340 [ 323.813315] ? addrconf_ifid_802154_6lowpan+0x380/0x380 [ 323.818649] ? dp_device_event+0x8f/0x3a0 [ 323.822768] ? ovs_vport_cmd_build_info+0xa0/0xa0 [ 323.827586] notifier_call_chain+0x136/0x2c0 [ 323.831967] ? unregister_die_notifier+0x20/0x20 [ 323.836693] ? generic_xdp_install+0x4d0/0x4d0 [ 323.841246] ? rtnl_is_locked+0x65/0xc0 [ 323.845190] ? rtnl_trylock+0x20/0x20 [ 323.848962] ? remove_xps_queue.part.97+0x310/0x310 [ 323.853951] raw_notifier_call_chain+0x2d/0x40 [ 323.858503] call_netdevice_notifiers_info+0x32/0x70 [ 323.863583] rollback_registered_many+0x8b5/0xe20 [ 323.868395] ? ip_tunnel_encap_setup+0x670/0x670 [ 323.873122] ? dev_xdp_uninstall+0x310/0x310 [ 323.877500] ? __unwind_start+0x169/0x330 [ 323.881617] ? unwind_next_frame+0x3e/0x50 [ 323.885830] ? __save_stack_trace+0x6e/0xd0 [ 323.890123] ? ret_from_fork+0x3a/0x50 [ 323.893984] ? trace_hardirqs_off+0x10/0x10 [ 323.898278] ? save_stack+0xa3/0xd0 [ 323.901877] ? __kasan_slab_free+0x11a/0x170 [ 323.906255] ? kasan_check_read+0x11/0x20 [ 323.910374] unregister_netdevice_many.part.120+0x87/0x420 [ 323.915967] ? find_held_lock+0x35/0x1d0 [ 323.919997] ? unregister_netdev+0x30/0x30 [ 323.924211] ? unregister_netdevice_queue+0x290/0x5f0 [ 323.929372] ? rollback_registered+0x3c0/0x3c0 [ 323.933926] unregister_netdevice_many+0xbb/0x100 [ 323.938741] ? unregister_netdevice_many.part.120+0x420/0x420 [ 323.944602] ip_tunnel_delete_nets+0x4cb/0x6b0 [ 323.949155] ? kfree+0xf3/0x260 [ 323.952409] ? ip_tunnel_update+0xbf0/0xbf0 [ 323.956700] ? kvfree+0x3b/0x60 [ 323.959953] ? ila_exit_net+0x238/0x360 [ 323.963900] ? rcu_unexpedite_gp+0x20/0x20 [ 323.968109] vti_exit_batch_net+0x22/0x30 [ 323.972226] ? vti_get_size+0x10/0x10 [ 323.975997] ops_exit_list.isra.6+0x100/0x150 [ 323.980476] cleanup_net+0x6a1/0xcd0 [ 323.984163] ? find_held_lock+0x35/0x1d0 [ 323.988196] ? unregister_pernet_device+0x80/0x80 [ 323.993025] ? debug_object_deactivate+0x364/0x560 [ 323.997930] ? flush_delayed_work+0x150/0x150 [ 324.002399] ? lock_release+0xa40/0xa40 [ 324.006345] ? find_held_lock+0x35/0x1d0 [ 324.010379] ? trace_hardirqs_off+0x10/0x10 [ 324.014673] ? lock_acquire+0x1d5/0x580 [ 324.018616] ? process_one_work+0xbd9/0x1c40 [ 324.022998] ? __lock_is_held+0xb6/0x140 [ 324.027044] process_one_work+0xc97/0x1c40 [ 324.031249] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 324.036411] ? pwq_dec_nr_in_flight+0x470/0x470 [ 324.041060] ? __schedule+0x903/0x1ef0 [ 324.044922] ? trace_hardirqs_off+0x10/0x10 [ 324.049212] ? lock_downgrade+0x980/0x980 [ 324.053339] ? lock_acquire+0x1d5/0x580 [ 324.057281] ? lock_acquire+0x1d5/0x580 [ 324.061224] ? worker_thread+0x40e/0x1380 [ 324.065341] ? lock_downgrade+0x980/0x980 [ 324.069459] ? lock_release+0xa40/0xa40 [ 324.073404] ? kasan_check_read+0x11/0x20 [ 324.077521] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 324.082079] worker_thread+0x1c3/0x1380 [ 324.086035] ? process_one_work+0x1c40/0x1c40 [ 324.090506] ? trace_hardirqs_off+0x10/0x10 [ 324.094797] ? find_held_lock+0x35/0x1d0 [ 324.098830] ? find_held_lock+0x35/0x1d0 [ 324.102862] ? find_held_lock+0x35/0x1d0 [ 324.106894] ? complete+0x62/0x80 [ 324.110316] ? schedule+0xf5/0x430 [ 324.113844] ? __schedule+0x1ef0/0x1ef0 [ 324.117788] ? do_raw_spin_unlock+0x9e/0x310 [ 324.122168] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 324.126720] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 324.131792] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 324.136777] ? trace_hardirqs_on+0xd/0x10 [ 324.140893] ? __kthread_parkme+0x176/0x240 [ 324.145185] kthread+0x33c/0x400 [ 324.148521] ? process_one_work+0x1c40/0x1c40 [ 324.152984] ? kthread_stop+0x7c0/0x7c0 [ 324.156933] ret_from_fork+0x3a/0x50 [ 324.160620] [ 324.162218] Allocated by task 25157: [ 324.165905] save_stack+0x43/0xd0 [ 324.169326] kasan_kmalloc+0xad/0xe0 [ 324.173012] __kmalloc+0x162/0x760 [ 324.176526] kobject_get_path+0xb9/0x190 [ 324.180555] kobject_uevent_env+0x212/0xd30 [ 324.184846] kobject_uevent+0x1f/0x30 [ 324.188616] net_rx_queue_update_kobjects+0x42b/0x590 [ 324.193773] netdev_register_kobject+0x271/0x360 [ 324.198496] register_netdevice+0xa94/0xf70 [ 324.202786] register_netdev+0x1a/0x30 [ 324.206642] ip6gre_init_net+0x3b1/0x640 [ 324.210674] ops_init+0x10a/0x580 [ 324.214095] setup_net+0x385/0x790 [ 324.217602] copy_net_ns+0x253/0x5c0 [ 324.221285] create_new_namespaces+0x432/0x890 [ 324.225835] unshare_nsproxy_namespaces+0xae/0x1e0 [ 324.230734] ksys_unshare+0x68a/0xe90 [ 324.234504] SyS_unshare+0x15/0x20 [ 324.238019] do_fast_syscall_32+0x3ec/0xf9f [ 324.242313] entry_SYSENTER_compat+0x70/0x7f [ 324.246688] [ 324.248286] Freed by task 25157: [ 324.251623] save_stack+0x43/0xd0 [ 324.255048] __kasan_slab_free+0x11a/0x170 [ 324.259250] kasan_slab_free+0xe/0x10 [ 324.263024] kfree+0xd9/0x260 [ 324.266100] kobject_uevent_env+0x249/0xd30 [ 324.270389] kobject_uevent+0x1f/0x30 [ 324.274159] net_rx_queue_update_kobjects+0x42b/0x590 [ 324.279316] netdev_register_kobject+0x271/0x360 [ 324.284042] register_netdevice+0xa94/0xf70 [ 324.288330] register_netdev+0x1a/0x30 [ 324.292188] ip6gre_init_net+0x3b1/0x640 [ 324.296218] ops_init+0x10a/0x580 [ 324.299640] setup_net+0x385/0x790 [ 324.303147] copy_net_ns+0x253/0x5c0 [ 324.306829] create_new_namespaces+0x432/0x890 [ 324.311379] unshare_nsproxy_namespaces+0xae/0x1e0 [ 324.316277] ksys_unshare+0x68a/0xe90 [ 324.320048] SyS_unshare+0x15/0x20 [ 324.323556] do_fast_syscall_32+0x3ec/0xf9f [ 324.327845] entry_SYSENTER_compat+0x70/0x7f [ 324.332218] [ 324.333816] The buggy address belongs to the object at ffff8801ae6c6e80 [ 324.333816] which belongs to the cache kmalloc-64 of size 64 [ 324.346268] The buggy address is located 24 bytes inside of [ 324.346268] 64-byte region [ffff8801ae6c6e80, ffff8801ae6c6ec0) [ 324.357934] The buggy address belongs to the page: [ 324.362832] page:ffffea0006b9b180 count:1 mapcount:0 mapping:ffff8801ae6c6000 index:0x0 [ 324.370944] flags: 0x2fffc0000000100(slab) [ 324.375149] raw: 02fffc0000000100 ffff8801ae6c6000 0000000000000000 0000000100000020 [ 324.383001] raw: ffffea000651bee0 ffffea0007605d20 ffff8801dac00340 0000000000000000 [ 324.390857] page dumped because: kasan: bad access detected [ 324.396536] [ 324.398133] Memory state around the buggy address: [ 324.403036] ffff8801ae6c6d80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 324.410364] ffff8801ae6c6e00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 324.417691] >ffff8801ae6c6e80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 324.425024] ^ [ 324.429141] ffff8801ae6c6f00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 324.436469] ffff8801ae6c6f80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 324.443794] ================================================================== [ 324.451119] Disabling lock debugging due to kernel taint [ 324.456738] Kernel panic - not syncing: panic_on_warn set ... [ 324.456738] [ 324.464086] CPU: 0 PID: 198 Comm: kworker/u4:4 Tainted: G B 4.16.0+ #288 [ 324.472107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.481435] Workqueue: netns cleanup_net [ 324.485463] Call Trace: [ 324.488023] dump_stack+0x1a7/0x27d [ 324.491619] ? arch_local_irq_restore+0x53/0x53 [ 324.496257] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 324.500980] ? vsnprintf+0x1ed/0x1900 [ 324.504755] ? mpls_dev_sysctl_unregister+0x70/0xc0 [ 324.509742] panic+0x1f8/0x42c [ 324.512901] ? refcount_error_report+0x214/0x214 [ 324.517625] ? do_raw_spin_unlock+0x9e/0x310 [ 324.522003] ? do_raw_spin_unlock+0x9e/0x310 [ 324.526388] ? mpls_dev_sysctl_unregister+0xbb/0xc0 [ 324.531372] kasan_end_report+0x50/0x50 [ 324.535313] kasan_report+0x149/0x360 [ 324.539081] __asan_report_load8_noabort+0x14/0x20 [ 324.543978] mpls_dev_sysctl_unregister+0xbb/0xc0 [ 324.548792] mpls_dev_notify+0x668/0x980 [ 324.552820] ? mpls_forward+0x1ec0/0x1ec0 [ 324.556936] ? packet_notifier+0x5cb/0x950 [ 324.561136] ? do_raw_write_trylock+0x1b0/0x1b0 [ 324.565777] ? ovs_netdev_get_vport+0x11a/0x1b0 [ 324.570413] ? ovs_netdev_tunnel_destroy+0x1d0/0x1d0 [ 324.575483] ? kasan_check_write+0x14/0x20 [ 324.579684] ? do_raw_write_lock+0xbd/0x1e0 [ 324.583972] ? lowpan_event+0xef/0x340 [ 324.587828] ? addrconf_ifid_802154_6lowpan+0x380/0x380 [ 324.593159] ? dp_device_event+0x8f/0x3a0 [ 324.597274] ? ovs_vport_cmd_build_info+0xa0/0xa0 [ 324.602088] notifier_call_chain+0x136/0x2c0 [ 324.606465] ? unregister_die_notifier+0x20/0x20 [ 324.611189] ? generic_xdp_install+0x4d0/0x4d0 [ 324.615742] ? rtnl_is_locked+0x65/0xc0 [ 324.619684] ? rtnl_trylock+0x20/0x20 [ 324.623457] ? remove_xps_queue.part.97+0x310/0x310 [ 324.628441] raw_notifier_call_chain+0x2d/0x40 [ 324.632999] call_netdevice_notifiers_info+0x32/0x70 [ 324.638074] rollback_registered_many+0x8b5/0xe20 [ 324.642887] ? ip_tunnel_encap_setup+0x670/0x670 [ 324.647611] ? dev_xdp_uninstall+0x310/0x310 [ 324.651993] ? __unwind_start+0x169/0x330 [ 324.656112] ? unwind_next_frame+0x3e/0x50 [ 324.660313] ? __save_stack_trace+0x6e/0xd0 [ 324.664604] ? ret_from_fork+0x3a/0x50 [ 324.668461] ? trace_hardirqs_off+0x10/0x10 [ 324.672752] ? save_stack+0xa3/0xd0 [ 324.676348] ? __kasan_slab_free+0x11a/0x170 [ 324.680723] ? kasan_check_read+0x11/0x20 [ 324.684839] unregister_netdevice_many.part.120+0x87/0x420 [ 324.690433] ? find_held_lock+0x35/0x1d0 [ 324.694462] ? unregister_netdev+0x30/0x30 [ 324.698666] ? unregister_netdevice_queue+0x290/0x5f0 [ 324.703824] ? rollback_registered+0x3c0/0x3c0 [ 324.708375] unregister_netdevice_many+0xbb/0x100 [ 324.713188] ? unregister_netdevice_many.part.120+0x420/0x420 [ 324.719041] ip_tunnel_delete_nets+0x4cb/0x6b0 [ 324.723591] ? kfree+0xf3/0x260 [ 324.726838] ? ip_tunnel_update+0xbf0/0xbf0 [ 324.731128] ? kvfree+0x3b/0x60 [ 324.734375] ? ila_exit_net+0x238/0x360 [ 324.738317] ? rcu_unexpedite_gp+0x20/0x20 [ 324.742522] vti_exit_batch_net+0x22/0x30 [ 324.746636] ? vti_get_size+0x10/0x10 [ 324.750404] ops_exit_list.isra.6+0x100/0x150 [ 324.754869] cleanup_net+0x6a1/0xcd0 [ 324.758550] ? find_held_lock+0x35/0x1d0 [ 324.762580] ? unregister_pernet_device+0x80/0x80 [ 324.767390] ? debug_object_deactivate+0x364/0x560 [ 324.772288] ? flush_delayed_work+0x150/0x150 [ 324.776752] ? lock_release+0xa40/0xa40 [ 324.780694] ? find_held_lock+0x35/0x1d0 [ 324.784723] ? trace_hardirqs_off+0x10/0x10 [ 324.789022] ? lock_acquire+0x1d5/0x580 [ 324.792965] ? process_one_work+0xbd9/0x1c40 [ 324.797348] ? __lock_is_held+0xb6/0x140 [ 324.801380] process_one_work+0xc97/0x1c40 [ 324.805583] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 324.810742] ? pwq_dec_nr_in_flight+0x470/0x470 [ 324.815387] ? __schedule+0x903/0x1ef0 [ 324.819249] ? trace_hardirqs_off+0x10/0x10 [ 324.823537] ? lock_downgrade+0x980/0x980 [ 324.827660] ? lock_acquire+0x1d5/0x580 [ 324.831604] ? lock_acquire+0x1d5/0x580 [ 324.835545] ? worker_thread+0x40e/0x1380 [ 324.839660] ? lock_downgrade+0x980/0x980 [ 324.843779] ? lock_release+0xa40/0xa40 [ 324.847722] ? kasan_check_read+0x11/0x20 [ 324.851841] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 324.856394] worker_thread+0x1c3/0x1380 [ 324.860340] ? process_one_work+0x1c40/0x1c40 [ 324.864805] ? trace_hardirqs_off+0x10/0x10 [ 324.869097] ? find_held_lock+0x35/0x1d0 [ 324.873130] ? find_held_lock+0x35/0x1d0 [ 324.877162] ? find_held_lock+0x35/0x1d0 [ 324.881191] ? complete+0x62/0x80 [ 324.884613] ? schedule+0xf5/0x430 [ 324.888124] ? __schedule+0x1ef0/0x1ef0 [ 324.892068] ? do_raw_spin_unlock+0x9e/0x310 [ 324.896444] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 324.900997] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 324.906073] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 324.911060] ? trace_hardirqs_on+0xd/0x10 [ 324.915175] ? __kthread_parkme+0x176/0x240 [ 324.919465] kthread+0x33c/0x400 [ 324.922800] ? process_one_work+0x1c40/0x1c40 [ 324.927542] ? kthread_stop+0x7c0/0x7c0 [ 324.931485] ret_from_fork+0x3a/0x50 [ 324.935743] Dumping ftrace buffer: [ 324.939262] (ftrace buffer empty) [ 324.942943] Kernel Offset: disabled [ 324.946539] Rebooting in 86400 seconds..