89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/07 02:23:25 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/psched\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="6d61705f66696c657300210ae702183efc3c2de7704cb190e038ae700c84fd08077fd5ffaf489fd07b8d75e9cad6f003092eab1e2a0f0f402a65a2392f9f39b9304f201724568de5d03b45a0a9547f8ad61606ebf309358a50d015eda8fb15a72cdf11fa786db9ad25cf7c4ea1ff0ef52fcb3dd68dd7b3e5ed95e956f43e566c7e48d547e2f4da58e276998430f619d2050068a853ef1b8aad02820dd0c79d0f06b8bec44fba33f8096c32826c79f525") socket$inet6(0xa, 0x0, 0x92c) getdents(r2, &(0x7f0000000ea9)=""/407, 0x197) 2018/05/07 02:23:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000001800), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) nanosleep(&(0x7f0000000180)={0x0, r1+30000000}, &(0x7f0000000380)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000001840)=ANY=[@ANYBLOB="0c7c2458eb27b224dd"]], 0x4) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 02:23:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000001800), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) nanosleep(&(0x7f0000000180)={0x0, r1+30000000}, &(0x7f0000000380)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000001840)=ANY=[@ANYBLOB="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"]], 0x4) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 02:23:26 executing program 6: r0 = getpid() futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000001800), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) nanosleep(&(0x7f0000000180)={0x0, r1+30000000}, &(0x7f0000000380)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000001840)=ANY=[@ANYBLOB="0c7c2458eb27b224dd"]], 0x4) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 02:23:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() clock_gettime(0x0, &(0x7f0000000200)={0x0}) futex(&(0x7f0000000240)=0x4, 0x0, 0x4, &(0x7f0000000180)={r1}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00000001c0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) syz_emit_ethernet(0x1, &(0x7f0000001ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x378}], 0x2, 0x0) 2018/05/07 02:23:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001700)=ANY=[@ANYRES32, @ANYBLOB="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"], 0x2) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 02:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001700)=ANY=[@ANYRES32, @ANYBLOB="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"], 0x2) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 02:23:27 executing program 0: 2018/05/07 02:23:28 executing program 3: 2018/05/07 02:23:28 executing program 0: 2018/05/07 02:23:28 executing program 5: 2018/05/07 02:23:28 executing program 6: 2018/05/07 02:23:28 executing program 2: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/07 02:23:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f0000000300)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000280)={0x77359400}, &(0x7f0000000140), 0x0) pause() setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001a00)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x4e21, 0xfffffffffffff29d, 0x0, 0x0, 0xa, 0xa0, 0x80}, {0x0, 0x0, 0x5, 0xd}, {0x0, 0x0, 0x0, 0x8}, 0x9c4, 0x0, 0x1, 0x1, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x3, 0x5de, 0x0, 0x401}}, 0xe8) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 02:23:28 executing program 7: 2018/05/07 02:23:28 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="24000000010903a3df18470000000000000000001000020004000100ac14ffaa6531bb5c"], 0x24}, 0x1}, 0x0) 2018/05/07 02:23:28 executing program 6: 2018/05/07 02:23:28 executing program 0: 2018/05/07 02:23:28 executing program 5: 2018/05/07 02:23:28 executing program 3: 2018/05/07 02:23:28 executing program 2: 2018/05/07 02:23:29 executing program 7: 2018/05/07 02:23:29 executing program 1: 2018/05/07 02:23:29 executing program 5: 2018/05/07 02:23:29 executing program 6: 2018/05/07 02:23:29 executing program 0: 2018/05/07 02:23:29 executing program 3: 2018/05/07 02:23:29 executing program 4: 2018/05/07 02:23:29 executing program 2: 2018/05/07 02:23:29 executing program 6: 2018/05/07 02:23:29 executing program 5: 2018/05/07 02:23:29 executing program 0: 2018/05/07 02:23:29 executing program 3: 2018/05/07 02:23:29 executing program 4: 2018/05/07 02:23:29 executing program 1: 2018/05/07 02:23:29 executing program 7: 2018/05/07 02:23:29 executing program 2: 2018/05/07 02:23:29 executing program 6: 2018/05/07 02:23:29 executing program 0: 2018/05/07 02:23:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() clock_gettime(0x0, &(0x7f0000000200)={0x0}) futex(&(0x7f0000000240)=0x4, 0x0, 0x4, &(0x7f0000000180)={r1}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00000001c0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) syz_emit_ethernet(0x1, &(0x7f0000001ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x378}], 0x2, 0x0) 2018/05/07 02:23:29 executing program 7: 2018/05/07 02:23:29 executing program 3: 2018/05/07 02:23:29 executing program 1: 2018/05/07 02:23:29 executing program 4: 2018/05/07 02:23:29 executing program 2: 2018/05/07 02:23:29 executing program 6: 2018/05/07 02:23:29 executing program 0: 2018/05/07 02:23:29 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/psched\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6d61705f66696c657300210ae702183efc3c2de7704cb190e038ae700c84fd08077fd5ffaf489fd07b8d75e9cad6f003092eab1e2a0f0f402a65a2392f9f39b9304f201724568de5d03b45a0a9547f8ad61606ebf309358a50d015eda8fb15a72cdf11fa786db9ad25cf7c4ea1ff0ef52fcb3dd68dd7b3e5ed95e956f43e566c7e48d547e2f4da58e276998430f619d2050068a853ef1b8aad02820dd0c79d0f06b8bec44fba33f8096c32826c79f525") getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/05/07 02:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000001800), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) nanosleep(&(0x7f0000000180)={0x0, r1+30000000}, &(0x7f0000000380)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000001840)=ANY=[@ANYBLOB="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"]], 0x4) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 02:23:29 executing program 6: r0 = getpid() io_setup(0x6fd, &(0x7f0000c6b000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 2018/05/07 02:23:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000180)={0x0, @loopback=0x7f000001, 0x0, 0x0, 'sed\x00', 0x0, 0x0, 0x3b}, 0x2c) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 02:23:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000002940)=ANY=[@ANYBLOB="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"], 0x1) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 02:23:30 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={0x3, {"6c6384a3d06b9d"}}, 0x10) ioctl(r0, 0x2283, &(0x7f0000000040)) 2018/05/07 02:23:31 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x403) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000440)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000000)="5500000018007fbdb72d1cb2a4a280930a07000000a8430891000000390008000c00060000001900a307189d160000000000544e0000dc1338d54400004484136e00000000de448daa7227c43ab8220000060cec4f", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x12}, 0xfffffffffffffdb9) readahead(r1, 0x100000001, 0x9) 2018/05/07 02:23:31 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046802) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)="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", 0x200}]) 2018/05/07 02:23:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000003140)=0x5, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f00000007c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a00)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000840)=0xe8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000780)=0xfffffffffffffffb, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000880)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e40)=""/255, 0xff}], 0x1, &(0x7f0000002fc0)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000b80)={'TPROXY\x00'}, &(0x7f0000000bc0)=0x1e) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000740)=0x0) fcntl$setown(r0, 0x8, r2) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000c00), &(0x7f0000001d80)=0x1c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000001d00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000001dc0)={&(0x7f0000000b40)={0x10}, 0xc, &(0x7f0000001d40)={&(0x7f00000031c0)=ANY=[]}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000040)="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", 0x6c1, 0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000008c0)={'veth0_to_bridge\x00', &(0x7f0000000800)=@ethtool_gstrings={0x1b, 0x7fff, 0x17, "43f8e63fd6ae54a6a946d5f1f234846664c2c510a0bf86"}}) 2018/05/07 02:23:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d7efec)={0x14, 0x0, 0x100000000000001, 0xfffffffffeffffff}, 0x14}, 0x1}, 0x0) 2018/05/07 02:23:31 executing program 5: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="707030232d001e00000000000000a1ebff1cdf184f484bfaaf948cb164ef3aeba6c626e0e954d327fef8b190078dfbfe711406703a720034d18d4a76add3903883cd9b0300a7a5874aaa784cbd67cc5a1476617514525f063ce38866428e4f6a3ba3ea8eebffb64ac8876bdfc835365fc90ec174225da0bfee28de956cfbe654071800da000000000000000000000000000000"], &(0x7f0000000080)='proc{\x00', 0x6, 0x2) modify_ldt$read(0x0, &(0x7f0000000200)=""/72, 0x48) creat(&(0x7f000088d000)='./file0\x00', 0x0) getxattr(&(0x7f0000e4aff8)='./file0\x00', &(0x7f00000b1000)=@known="73797374656d2e706f7369785f61636c5f6163636573731d", &(0x7f00009c0000)=""/87, 0x57) 2018/05/07 02:23:31 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x68, 0x381840) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x800, 0x962}, &(0x7f0000000080)=0xc) io_setup(0x1800000000000000, &(0x7f0000000100)=0x0) io_getevents(r2, 0x4, 0x6, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000200)) r3 = msgget$private(0x0, 0x620) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)=0x0) r9 = gettid() msgctl$IPC_SET(r3, 0x1, &(0x7f0000000400)={{0x3, r4, r5, r6, r7, 0x4, 0x3ff}, 0x2, 0x1f, 0x24, 0x3, 0x8, 0xed, r8, r9}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x4e77, 0x9}, 0x8) r10 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r10, 0x84, 0x9, &(0x7f0000003000)={0x0, @in6={{0xa}}}, &(0x7f0000fc9000)=0xa0) 2018/05/07 02:23:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xa0081, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000140)=0x45, 0x9) 2018/05/07 02:23:31 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xb02ae05c771eda8e}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x13, 0x200, 0x70bd2c, 0x25dfdbff, {0x19}, [@typed={0x8, 0xf, @uid=r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4008840) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/05/07 02:23:31 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x0) sync() ioprio_set$pid(0x2, 0x0, 0x4001) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0xfffffffffffffffd}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x8000, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{}, 'port0\x00', 0x3, 0x0, 0x0, 0xb8b1, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) sched_getscheduler(r2) openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x0, @time, 0x0, {0x0, 0x7}, 0x0, 0x0, 0x3e8}) clone(0x0, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/89) 2018/05/07 02:23:31 executing program 5: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="707030232d001e00000000000000a1ebff1cdf184f484bfaaf948cb164ef3aeba6c626e0e954d327fef8b190078dfbfe711406703a720034d18d4a76add3903883cd9b0300a7a5874aaa784cbd67cc5a1476617514525f063ce38866428e4f6a3ba3ea8eebffb64ac8876bdfc835365fc90ec174225da0bfee28de956cfbe654071800da000000000000000000000000000000"], &(0x7f0000000080)='proc{\x00', 0x6, 0x2) modify_ldt$read(0x0, &(0x7f0000000200)=""/72, 0x48) creat(&(0x7f000088d000)='./file0\x00', 0x0) getxattr(&(0x7f0000e4aff8)='./file0\x00', &(0x7f00000b1000)=@known="73797374656d2e706f7369785f61636c5f6163636573731d", &(0x7f00009c0000)=""/87, 0x57) 2018/05/07 02:23:31 executing program 1: r0 = socket$kcm(0xa, 0x2, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) socketpair(0xa, 0x0, 0x1, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000240)=0xffffffff) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {}, {0x6, 0x3}]}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100, 0x1) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000100)={0xf0dc, 0x8}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x890b, &(0x7f0000000040)) 2018/05/07 02:23:31 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) eventfd2(0x703, 0x80801) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e200000000008f33ca22475418600101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0xffffffff}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 02:23:31 executing program 3: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000affa)='./bus\x00') symlink(&(0x7f0000000080)='./control\x00', &(0x7f000017b000)='./control\x00') utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./bus\x00', 0x0, 0x0) 2018/05/07 02:23:31 executing program 6: r0 = socket(0x0, 0x2000001, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x3de) getsockopt(r0, 0x800000010f, 0x84, &(0x7f0000000080), &(0x7f0000000040)=0xf0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000100)=0x40) 2018/05/07 02:23:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91befa07424adee901d2da75af1f0200f5f87e5eab26d7a071fb35331c00000000000000000000009f6792b30b6a3c19621f45a42a13b5b66359c2d62781b4638b101334ba0a2325492d82a11e9d313aaff94dec60d112b748ebb23e5f53c425858ee2edcaf195c692b2ecdf528e80d2600d32a657fa53af57a4869ef0cc0d8589749e23d9ca07c2d02f396e3ff4871cd20f8c5ed854ceeb3d9e961edf2b9e3ac5401325bca24e3a01b9cd3c6646fe0e9185902b5d767942a41461b57dafb423ae27e17ae0614edd05859d891a855f9d15e531d755239d9ec56e97731549164652") fcntl$getflags(r0, 0x40a) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/91) fcntl$setstatus(r0, 0x4, 0x2000) fcntl$setstatus(r0, 0x4, 0x8000000000004000) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x40, 0x1, 0x2}], 0x18) 2018/05/07 02:23:31 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) write(r0, &(0x7f0000000000)="1656779561131ba9c0b6b52ca7b51e03c82e8bafa62e05056c0d7e92e502edb0c60ba5557883e0b922b51827efcc58", 0x2f) unshare(0x40600) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0xfffffffffffffffe}) 2018/05/07 02:23:32 executing program 5: r0 = socket(0x1e, 0x4, 0x0) unshare(0x40600) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040)=""/167, 0xa7) 2018/05/07 02:23:32 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'bond_slave_0\x00', 0x4}, 0x18) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) 2018/05/07 02:23:32 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x7c, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="0000000374302a3a65746830246d696d655f747970652700", 0x18, 0x0) socketpair(0x5, 0x800, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) 2018/05/07 02:23:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91befa07424adee901d2da75af1f0200f5f87e5eab26d7a071fb35331c00000000000000000000009f6792b30b6a3c19621f45a42a13b5b66359c2d62781b4638b101334ba0a2325492d82a11e9d313aaff94dec60d112b748ebb23e5f53c425858ee2edcaf195c692b2ecdf528e80d2600d32a657fa53af57a4869ef0cc0d8589749e23d9ca07c2d02f396e3ff4871cd20f8c5ed854ceeb3d9e961edf2b9e3ac5401325bca24e3a01b9cd3c6646fe0e9185902b5d767942a41461b57dafb423ae27e17ae0614edd05859d891a855f9d15e531d755239d9ec56e97731549164652") fcntl$getflags(r0, 0x40a) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/91) fcntl$setstatus(r0, 0x4, 0x2000) fcntl$setstatus(r0, 0x4, 0x8000000000004000) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x40, 0x1, 0x2}], 0x18) 2018/05/07 02:23:32 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x59) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4(r1, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80, 0x800) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="02096913d8926090e3267d27549d778ba4704ce19b7c17edf08eba80c970b2dfe73440431c1139"], 0x3) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) listen(r0, 0x4000f2) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xfffffffffffffcd9) getsockopt$inet_int(r1, 0x10d, 0x80, &(0x7f00000003c0), &(0x7f0000000140)=0x4) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000100)={0x0, 0xf4f8, 0x1000, 0x6, 0x7, 0xffffffff}) 2018/05/07 02:23:32 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x4e20, 0x4e20, 0x28}}}}}, &(0x7f0000000380)) 2018/05/07 02:23:32 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x8000}, 0x8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0xa}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x1, [0x4]}, 0x6) epoll_create(0x9) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x1) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000100)=""/25) 2018/05/07 02:23:32 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x0) sync() ioprio_set$pid(0x2, 0x0, 0x4001) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0xfffffffffffffffd}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x8000, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{}, 'port0\x00', 0x3, 0x0, 0x0, 0xb8b1, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) sched_getscheduler(r2) openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x0, @time, 0x0, {0x0, 0x7}, 0x0, 0x0, 0x3e8}) clone(0x0, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/89) 2018/05/07 02:23:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000000)=@random={'user.', '[procmime_typejposix_acl_accesseth1vboxnet1GPL\x00'}, &(0x7f0000000180)="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", 0x133, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000002c0)=@security={'security\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x208, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000000140), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0xff000000, 0xffffff00, 'veth0_to_bridge\x00', '\x00', {0xff}, {0xff}, 0xe, 0x1, 0x40}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@ah={0x30, 'ah\x00', 0x0, {0x5, 0x1}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x7a}}}, {{@ip={@rand_addr=0xec4, @multicast2=0xe0000002, 0xff000000, 0x0, 'bcsf0\x00', 'syz_tun\x00', {}, {}, 0x0, 0x1, 0x20}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x5f5e, 0x5, [0x3e, 0x18, 0x15, 0x2f, 0x22, 0x2f, 0x15, 0x36, 0xf, 0x19, 0x37, 0x3, 0x15, 0x3b, 0x20, 0x26], 0x1, 0x542c, 0x8}}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) 2018/05/07 02:23:32 executing program 5: prctl$void(0x3f) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x60) socket$inet6(0xa, 0x0, 0x9) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000001340)=[{&(0x7f00000001c0)=""/172, 0xac}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/141, 0x8d}], 0x3, &(0x7f0000001380)=""/25, 0x19}, 0x10000) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/05/07 02:23:32 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x2, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GP\\\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000040)=""/251}, 0xb4) 2018/05/07 02:23:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x400842) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000080)={0x2, 0x200, 0x9}, 0xc) 2018/05/07 02:23:32 executing program 0: listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/61, 0x3d) r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3, 0x20001) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x9, &(0x7f0000000180)=[{0x8, 0x2, 0x4}, {0x6, 0x5, 0x573d, 0x3f}, {0x1, 0x9, 0x1, 0x5}, {0x0, 0x4, 0x200, 0x2}, {0x1f, 0xd2f, 0x5}, {0x9, 0x101, 0x1000, 0x400}, {0x100, 0x1, 0x0, 0x7}, {0x2, 0x1, 0x7ff, 0x3f}, {0xfff, 0x100000001, 0x8001}]}, 0x10) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) accept4$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @remote}, &(0x7f0000000300)=0x10, 0x80800) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./control\x00', 0x4) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x1) renameat(r0, &(0x7f0000000380)='./file0\x00', r1, &(0x7f00000003c0)='./control\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000340)={0x0, r1, 0x8, 0x3}, 0x14) 2018/05/07 02:23:32 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) 2018/05/07 02:23:32 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x4e20, 0x4e20, 0x28}}}}}, &(0x7f0000000380)) 2018/05/07 02:23:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009b6000), 0x91) 2018/05/07 02:23:33 executing program 3: r0 = syz_open_dev$random(&(0x7f00002ebff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) epoll_pwait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/05/07 02:23:33 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000100)="ecf984f3156b7dd644a2ec1b7942d66d950334f25bfc71b71f924253a07de7ea9048fd09f9ebb4d8465f9a93f5c46ad1bf299105bed5775bb224c9fee630b34ae1e4b1830d9fd9") openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000006fa8)={{0x50f}, 0x1}) socket$inet(0x2, 0x10, 0x7) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0x0, 0x23cf}, {0x7, 0x1}, 0x3f, 0x4, 0xfffffffffffffff7}) 2018/05/07 02:23:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x49, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x81}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={r1, 0x3}, 0x8) 2018/05/07 02:23:33 executing program 7: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x6c}, {0x6}]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101080, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040)) [ 125.371701] audit: type=1326 audit(1525659813.370:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7896 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 126.219070] audit: type=1326 audit(1525659814.218:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7896 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/07 02:23:34 executing program 7: r0 = msgget(0x2, 0x2) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/180) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r1, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x1}, 0xb) recvmmsg(r1, &(0x7f0000000cc0)=[{{&(0x7f0000000680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c80)=""/20, 0x14}}], 0x1, 0x2, &(0x7f0000000d40)={0x77359400}) 2018/05/07 02:23:34 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000001800210207000000000000000a300000000000000000000008000100ddcd43ed80887b7a9803520c7996b6", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x40) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) 2018/05/07 02:23:34 executing program 2: open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) mbind(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000040)=0x100000004, 0x7f, 0x0) mlock2(&(0x7f0000ff3000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x400000000008) 2018/05/07 02:23:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @multicast2=0xe0000002}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000240)={{0x2, 0x1, @multicast2=0xe0000002}, {0x800000000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xe, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) 2018/05/07 02:23:34 executing program 0: unshare(0x20040600) r0 = syz_open_dev$evdev(&(0x7f00000010c0)='/dev/input/event#\x00', 0x3, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/zero\x00', 0x80080, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000001340)=ANY=[@ANYBLOB="00000000f9a413be321054006206333203ad1ce0b850"]) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x9, 0x4b]) r2 = dup3(r0, r0, 0x80000) r3 = msgget(0x2, 0x4) msgctl$IPC_RMID(r3, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001200)={0x0}) r5 = open(&(0x7f0000001240)='./file0\x00', 0x2000, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000001280)={r4, 0x80000, r5}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001100)=""/167) r6 = socket$inet_sctp(0x2, 0xc5ad7123e375b6b7, 0x84) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) accept$ipx(r1, &(0x7f00000013c0), &(0x7f0000001380)=0x10) fcntl$getownex(r6, 0x10, &(0x7f00000011c0)={0x0, 0x0}) ptrace(0xffffffffffffffff, r7) 2018/05/07 02:23:34 executing program 4: r0 = gettid() r1 = socket(0x10, 0x80002, 0x0) bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r1, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r1, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x101, 0x10001, 0xffffffffffffa971, 0x4, 0x10000, 0x19cc, 0x3, {0x0, @in6={{0xa, 0x4e24, 0x3, @empty, 0x1}}, 0x0, 0x7, 0x1, 0x7f2, 0x101}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xfffffffffffffff9, 0x204, 0x80ab, 0x800, r2}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r1, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10}, 0xc) tkill(r0, 0x1000000000013) 2018/05/07 02:23:34 executing program 3: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0xb, 0x2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000002c0)={{0x0, 0x80000001}, {0xe, 0x3}}) 2018/05/07 02:23:34 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) shutdown(r0, 0x1) unshare(0x40600) chroot(&(0x7f0000000000)='./file0\x00') 2018/05/07 02:23:34 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x10, &(0x7f00000006c0)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0x3e6, 0x0, 0xffffffff, 0xffffffff, 0x130, 0xffffffff, 0x270, 0xffffffff, 0xffffffff, 0x270, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@ipv6header={0x0, 'ipv6header\x00', 0x0, {0x42, 0x28, 0x1}}, @inet=@rpfilter={0x0, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1d8) 2018/05/07 02:23:34 executing program 3: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x60) dup(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x4000000000000005, 0x4, 0x22, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r1, &(0x7f0000000080)='X', &(0x7f00000002c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r1, &(0x7f0000000080)}, 0x10) 2018/05/07 02:23:35 executing program 0: r0 = getpgid(0x0) ptrace$setsig(0x4203, r0, 0x8374, &(0x7f0000000000)={0x2c, 0x8, 0x8000, 0x8}) ioprio_set$pid(0x1, 0x0, 0x7ffe) clone(0x959c8ac90dd9197e, &(0x7f00007ba000), &(0x7f0000a9dffc), &(0x7f00002c1ffc), &(0x7f0000bc1ff1)) 2018/05/07 02:23:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xa500, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000040)={0x8, 0xeaf}) fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) 2018/05/07 02:23:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) recvmsg$kcm(r1, &(0x7f0000001600)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/100, 0x64}, {&(0x7f0000001300)=""/131, 0x83}, {&(0x7f00000013c0)=""/176, 0xb0}, {&(0x7f0000001480)=""/88, 0x58}], 0x5, &(0x7f0000001580)=""/77, 0x4d, 0x101}, 0x101) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000080)=""/246) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f67000)=0x174, 0xff) setsockopt$sock_int(r2, 0x1, 0x4000000002c, &(0x7f0000d4cffc)=0x20, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x40, 0x0) sendto$inet6(r0, &(0x7f0000857000), 0x0, 0x0, &(0x7f0000f69000)={0xa, 0x4e21}, 0x1c) syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0xfffffffffffffffd, 0x0) 2018/05/07 02:23:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x2, 0x0, 0x0, 0x0, 0x80000001, 0x9, 0xfd, r1}, &(0x7f0000000140)=0x20) fcntl$addseals(r0, 0x409, 0xf) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r2, 0xffff, 0x1000, "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"}, 0x1008) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x1, 0xffff, 0xfe, 0xa5, 0x7f}, 0x14) r3 = getpgrp(0x0) r4 = syz_open_procfs(r3, &(0x7f0000000000)='fd\x00') setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000040)={r2, 0xffffffffffff3027}, 0x8) 2018/05/07 02:23:35 executing program 5: syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x80000000, 0x40400) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000140)={0x2}, 0x8, 0x80000) r1 = dup(r0) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000000)=""/149) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x4004556b, 0x0) 2018/05/07 02:23:35 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000000)) ioctl$BLKTRACETEARDOWN(r0, 0x4004556b, 0x0) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000040), 0x80800) 2018/05/07 02:23:35 executing program 4: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) r1 = request_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='md5sumsystemvboxnet0^]!@wlan0\x00', 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="01ca8e3829739be2504deeeede6bd9bb89203e3528", 0x15, 0x0) keyctl$unlink(0x9, r1, r2) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e25, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$sock_bt(r3, 0x541b, &(0x7f0000000080)="66bc8a05c6aaa83c4d43e1418722048c7a4c349025516500a3ff07cc003735bbb32568e6eb382633cf5eb61df680c7479edbcf1b8149931a9e0fd73453b5cf93f2e58226ea2ff7a4426fe87f50df3d5deaa36a8763fb30c0679c7afe24042acf9f53a8d32731dd7e710117b03d26b679a5c2c0da5eec524c8639bfaf7eee6e95be7bde92967ffcd22eb69e9eabb21b526a4b34f9d5e5aed98941300212b3232cfe612ba657fbd8ebd4665334c6a22f80da89d5c8e627636747508d5a0a6abf0c078db99716979696d8afb34458c2b90a1843") ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/07 02:23:35 executing program 3: write(0xffffffffffffffff, &(0x7f0000022000)="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", 0xf1a) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="eaef5d6a9f08bf6aae1f0496b68da972ea2b3f10af040d40394fc30fad36f3bc19bde0f41684ab51444c28ebda91a1f126d44597d414ed49ee3a293c5e430653af00da95aa442dafa6f9b1e4c5b4be75751e6a6836bf3e6f1209f68c4ef0bdf56f6a724af29c03faaf267a3583216ab558edfb16079b484053babbd345958d006f4f1db1c57dd1c390fbb7", 0x8b}], 0x1) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000140)='rxrpc_s\x00', 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x7, 0x0, 0x480b, 0xfffffffffffffffd}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={r1, 0x5a4, 0x8}, 0x8) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) 2018/05/07 02:23:35 executing program 5: r0 = socket(0x10, 0x400000802, 0x0) write(r0, &(0x7f0000000000)="1f0000004300070100021b0a000008ff0a3f801719ffe306e60000fe4419513596d183ce691b6c02277d1f9f904e2184f1a57d43b91155a8966688aa72f81d2eae172ce5b28d809725cb039e965180c2f648102a6779b4e24174c2e2b1b0f6d68cb620f95f3f", 0xfffffffffffffeb4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[], &(0x7f0000000300)) 2018/05/07 02:23:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/07 02:23:35 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xf1) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000), 0xfc24) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xcf0, 0x7}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x9, 0x6, 0x5, 0x5, 0x39}, &(0x7f0000000180)=0x14) 2018/05/07 02:23:35 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x129002) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r2, 0x5, &(0x7f0000000100)=[0x3, 0x34, 0x0, 0x7, 0xb3d8], &(0x7f0000000140)=[0x1, 0x4, 0x10000, 0xfffffffffffffffc, 0x3, 0x2, 0x1], 0x5, 0x9, 0xffffffff80000001, &(0x7f0000000180)=[0x0, 0x7fffffff, 0x7, 0x1, 0x7, 0x7ff, 0x80000000, 0x10000, 0xfffffffffffffffa], &(0x7f00000001c0)=[0x83]}) r3 = syz_open_dev$mouse(&(0x7f0000001400)='/dev/input/mouse#\x00', 0x1000, 0x80002) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000eb9054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000000000)={0xa, 0x8000008847, 0x4, @dev={0xfe, 0x80, [], 0x17}}, 0x1c) 2018/05/07 02:23:35 executing program 2: syz_emit_ethernet(0xfffffffffffffee7, &(0x7f0000000280)=ANY=[@ANYBLOB="0180c2000000ffffffffffff884700000000000100000000000000000010000000000000000000f0ffff691bdff704e53b07fe8000000000000000000000000000aa000000000000000000000000000000002f08000400000000ff020000000000000000000000000001ff020000000000000000000000000001fe800000000000000000000000000013fe8000000000000000000000000000bbbf1e0000000000000750000009611201040001000000000000000900000000000000ff030000000000000600000000f1000001000100000000009bc8000000000000020000000000000080000000000000000900000000000000071800000009040302007f48e8540000000000000000000000000730000100010a02f9ff0100000000000000fae200000000000002000000000000000900000000000000ad4d00000000000007480000000510ff010400020000000000000200000000000000600f0000000000000000000000e0ffff080000000000000006000000000000000100010000000000fffffffffeffffff0502076c0502000104010900000000003e02010600000000000000000000000000000000000000002f0e000000000000000100c2040000000107200000000406040600ff7f000000000000070000000000000003000000000000000502000000010007300000001f0aff01000500000000000000ff0300000000000000000000000000003f000000000f00000002000000000000000100000100c204000000090401010000000000bf0801040000000000000000000000000000000000000001fe8000000000000000000000000000bbfe8000000000000000000000000000bbfe8000000000000000000000000000aa001000080000000000000000000000000000ffffac1414bb00000000000000000000000000000001fe800000000000000000000000000013ff020000000000000000000000000001fe8000000000000000000000000000bbff010000000000000000000000000001fe8000000000000000000000000000aa00000000000000000000ffffac14140dbc0006f9680000006700000000000000c2040000000100000421880b001c000288d608464c77967d4277fd6b1d1da60614af9717f3d3ae41a76a6c66a2cb0000080000020001985fa767b301be70345b1e871a5f24b4f74c28b46dbd10d6ca00daf79ae5abdf4f9b16af29857a820840cf54b9891f0ef96afb5cae38dfd532f243f82720b8b90b517cf47fe36af851524c268130e370585a74ffc8d049437e714562642b91b2ade9c6729f6651a2f947d31d966adf4afb12fcfa63e003638a7c3ef7b6f530bd5338e9f6116a83d8033a3d68b352f3302b25b5605cacc75f1da4e58ca7b0d0ed897b711b101aad4bc024194f2eaf06477f81b35ce5e0f1b29c5bcddec81e623c7c13f5fe59ca2debcf8462a3ed297b92bca89ef592368951d4a3add8b7ebdc247a83090086ddffff03647f361ef82392f72a821e150b02d1b2d5ce62b6513b363762ce4e22080088be00000001100313070100000000000081080022eb000000022505ea01020000000000000904638e0f0800655800000000c3c2ba1f410f2e695c84c6df8f3db6e5e085adda3e083631f32dd1b8365852ece8b6ad8afec068a5f52a444895bc85c7c2f52df3f386c7f4e92f2d80f52a3b09c5b6ee213b8bbdd8a9991ff6103e1158fc93725e0f1372f42d327465d59d8bff1f8629b5307919b4283a2e3b006ade6ec0ff608d086eefd07bd57666e8532a0a100ff58c607cc4510b10c7a3a36bf84a855a3030191d7c3779c95a138add72eadf837bec2f1600000000000000000000000000000000570fe0"], 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="11ef3d7b2220", [], {@ipv6={0x86dd, {0x0, 0x6, "5e8e23", 0x14, 0x2b, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000000c0)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='maps\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000007c0)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0xcd64}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x8}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, @in6={0xa, 0x4e23, 0x69, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e24, 0xfc, @dev={0xfe, 0x80, [], 0x1f}}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x240000000000000}], 0xe4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8f, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname$llc(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/05/07 02:23:35 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') r2 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) sendfile(r2, r1, &(0x7f0000000000), 0x80000003) 2018/05/07 02:23:35 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10000003) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f000074a000/0xc000)=nil, 0xc000}) sendto$inet(r0, &(0x7f0000000080)="e5029cc402b22c9d943925c333ff98fcb3307b00d3f66b03b7866b8bf00847b47975f5f8fb70291ec5878cf74b0fd92f049eeaced31316e1d17224d8200d95b7f38330ab7f65cc2411fbe99b9931edff8047a43008ed84996db0cc6e2e09b15377c7eb057390dc3035dccbd0f476a800ac4e5adeb9fd21a0c6b226bef9d2e4ac2a6d53450432f9befb", 0x89, 0x80, 0x0, 0x0) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) 2018/05/07 02:23:35 executing program 4: mkdir(&(0x7f0000000080)='./file1\x00', 0x40) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)=@random={'osx.', 'ramfs\x00'}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x100) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000000c0)={0x4, 0xffffffffffff8000, 0x7}) 2018/05/07 02:23:35 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'HL\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$inet_int(r0, 0x10d, 0x4000000f4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/07 02:23:35 executing program 3: unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='cgroup\x00') preadv(r0, &(0x7f00000004c0), 0x0, 0x0) 2018/05/07 02:23:35 executing program 6: unshare(0x8000400) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xa09f, 0x20001) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000540)={&(0x7f0000000440)={0x1d, r2}, 0x10, &(0x7f0000000500)={&(0x7f0000000480)=@canfd={{0x1, 0x100000001, 0x88d, 0xfffffffffffffffb}, 0x3d, 0x2, 0x0, 0x0, "152dd68a3ed3f1b7ddcaf2d7afd972980ae8200ce79e460cc8274831c64471b9e26cc922814c8d10e607d24ee10b5c40dbe6f398c25501affeee748ab26cc7ad"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x40) 2018/05/07 02:23:35 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) accept(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f00000000c0)=0x80) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='veth1_to_team\x00') 2018/05/07 02:23:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x9, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000100)={0xc0000, r2}) 2018/05/07 02:23:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000100), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x400800) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000140)={{0x1, 0x36af7a0d3aec613b, 0x7, 0x1, 0x2}, 0x4, 0x4, 'id0\x00', 'timer0\x00', 0x0, 0x8, 0xffffffffffff0000, 0x8d7b, 0x2}) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000040)) 2018/05/07 02:23:36 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x37, 0x1}, 0xff09) sync() r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x497, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0x4, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x64, r1}) ioctl$sock_ifreq(r0, 0x89df, &(0x7f0000000080)={'veth1_to_team\x00', @ifru_settings={0x5, 0x6, @sync=&(0x7f0000000040)={0x1ff, 0x8000, 0x9}}}) 2018/05/07 02:23:36 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'HL\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$inet_int(r0, 0x10d, 0x4000000f4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/07 02:23:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shmget(0x3, 0x3000, 0x78000142, &(0x7f0000ffd000/0x3000)=nil) r1 = semget$private(0x0, 0x5, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) getgroups(0x6, &(0x7f00000003c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = geteuid() fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000480)={{0x7, r2, r3, r4, r5, 0x0, 0x1}, 0x0, 0x1, 0x7fff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_0\x00', 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ip6tnl0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x7d, r6}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @empty, 0x10}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'dummy0\x00', r7}) shutdown(r0, 0x1) shutdown(r0, 0x1) 2018/05/07 02:23:36 executing program 1: r0 = gettid() socketpair(0x80000000000016, 0x4, 0x10005, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(r0, &(0x7f0000000040)='net/arp\x00') ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000100)="d687f40d65571829b66b3de1f1f9d1552ea4da77f2cd545895422fe8b3219dc691adb11f365077dab7ecf66ede3cd0a04a156e782f54a0510640781b8d050981202ecd2d21e8cab1e32ab0c0cc84fc4bc9f0c1121df6eae1ecf996ea8b7c89a50e91f0d4a0e11dedee2a413e0620974f04acd11a721f7a105dc452dcaaa02fa2cbde95887ef0fd64c1c8ca814588301d1a1b72cf15fa9e71a5b5506e6ea0e457860dc9") ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000200)) exit(0x0) sendfile(r3, r3, &(0x7f00000000c0), 0x7ff) rmdir(&(0x7f0000000000)='./file0\x00') ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000001c0)={0x9, &(0x7f0000000080)=[{0x7, 0x4}, {0x800, 0x5}, {0x4, 0x7ff}, {0xc889, 0x2}, {0x4, 0x2}, {0x0, 0x80}, {0x5, 0x8001}, {0x80, 0x7fff}, {0x1f, 0xdaf1}]}) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000280)={0x2, 0x400, 0x1, 0x2}) 2018/05/07 02:23:36 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x380, 0x4) sendto$inet(r0, &(0x7f0000004000), 0xffffff1c, 0x0, &(0x7f0000002000)={0x2, 0x4e24}, 0x10) 2018/05/07 02:23:36 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5b84dd98, 0x400480) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) 2018/05/07 02:23:36 executing program 7: r0 = inotify_init1(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xd0, "422e043634c2f9e4a418de202716dd49cfa183179f72ed35e770e3e8f1abf53655e10ba4aa8d5ea66209dcbf46fad3a398fd95d7c6151a680e427b724e7e8de94e3c979a214f0119126bb25fec56e44f303f5e003cb496fd3b8dbff030c6853b13b20784301828d739464db0329d56c9bbd337ff76fe9166cfe2d00bdfe4c06124e9de4c590721d8dadc3ada3b082ddd4eb5b03fe3d6302bf0902f03d571fda24c2995623fa0007a53ba24c046373a675e5441f939a653293714707b4995cdae4b0ccce34ebf9250cff47d1a3e0de048"}, &(0x7f0000000140)=0xd8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0)={0x6, 0x80000001, 0x80, 0x5acd}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setpgid(r3, 0x0) [ 128.895096] syz-executor2 (8038) used greatest stack depth: 53376 bytes left 2018/05/07 02:23:37 executing program 7: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400008}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000329bd7000fbdbdf250e000038e0000500036691b521b3005fb9740cf190ba0000000800060002000000"], 0x24}, 0x1}, 0x4004890) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x80000008) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) fcntl$notify(r2, 0x402, 0x1) fcntl$notify(r2, 0x402, 0x0) 2018/05/07 02:23:37 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="0eb6956997349d3fcd6569e271f350466f3d4ccc0e6ca5c2837568a3cd837310aff9b67936b13c0c00000e6f85ff9450bb485a2239ca3aa83d2794f1c41fbc40cb6b881105a5b64a605b5cb663f26a50cc51352eada2a5ab09d1d3dd9951329ee0e40dae8a075e45a2f3e702b17de14722dc3716a736518bcbbd74de9c6cd9ef4251c60b7056745b8aef0ece2ba920fb0cb3275be7e7aca9e711a45ad1595d0bfc5b12d970d7e6310d5b6b3c2f0782428ab6789c", 0xb4, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='\x00', 0xffffffffffffffff) r4 = request_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='/eth0\x00', 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r2, r3, r4}, &(0x7f0000000300)=""/54, 0x36, &(0x7f00000003c0)={&(0x7f0000000340)={'wp384\x00'}, &(0x7f0000000380)}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000080)) 2018/05/07 02:23:37 executing program 0: add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="3082008b", 0x14f, 0xfffffffffffffffd) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) ioprio_set$uid(0x3, r0, 0x1f) 2018/05/07 02:23:37 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x32]}, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bind$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x9ddc, {0x20, 0x9, 0xf31a, 0x3, 0x0, 0x1f}, 0x2, 0x2}, 0xe) timer_create(0x5, &(0x7f0000000340)={0x0, 0x33, 0x2, @thr={&(0x7f00000000c0), &(0x7f0000000240)="d8f86fd76b33b41939634a4ed0291bd3d347c62682ed2d359dcda8057cd381e4759a3d3a88db40d749273e27618ed0451847873f42fe81cec8c33c166fbbdfda1a4f2ae4f3a9519d621d8b87c5c7564b6b41291a5cd852271895a387d0124f61032f6a1f8ae8d90cbd9595e34334b353b7a394ad77d6a99046172a4193aaf1ecbff47b5bf9cd763749ab376c1adbc58be202ac418b237593655d51fbb0315cea88e9e1b7f5677aa6e8fc7d402ddfb506760255"}}, &(0x7f0000000380)=0x0) timer_delete(r3) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in6, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4e22, 0xb26b, 0x4e24, 0x0, 0x0, 0x80, 0xa0, 0x0, 0x0, r4}, {0x3, 0x2, 0x1, 0x2, 0x5f, 0x3, 0x680, 0x4bc8}, {0x0, 0xffffffffffffff92, 0x100, 0x8c}, 0x0, 0x6e6bb4, 0x2, 0x1, 0x3, 0x2}, {{@in=@rand_addr=0x100000000, 0x4d6, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x34ff, 0x4, 0x3, 0x71cdbffe, 0x5, 0x7fff, 0x97}}, 0xe8) 2018/05/07 02:23:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shmget(0x3, 0x3000, 0x78000142, &(0x7f0000ffd000/0x3000)=nil) r1 = semget$private(0x0, 0x5, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) getgroups(0x6, &(0x7f00000003c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = geteuid() fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000480)={{0x7, r2, r3, r4, r5, 0x0, 0x1}, 0x0, 0x1, 0x7fff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_0\x00', 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ip6tnl0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x7d, r6}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @empty, 0x10}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'dummy0\x00', r7}) shutdown(r0, 0x1) shutdown(r0, 0x1) 2018/05/07 02:23:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x9, 0x6, 0x4, &(0x7f0000ffa000/0x4000)=nil, 0x1}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000080)={0x73, @rand_addr=0x4, 0x4e24, 0x1, 'sh\x00', 0x8, 0x6, 0x60}, 0x2c) write$fuse(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="200e65aed36b34b3e59384df8a701a24"], 0x10) socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x0, 0x1, 0xa, &(0x7f0000ffd000/0x3000)=nil, 0xfffffffffffffffa}) recvmmsg(r1, &(0x7f00000051c0)=[{{&(0x7f0000003c00)=@rc, 0x80, &(0x7f0000003c80), 0x0, &(0x7f0000003cc0)=""/4096, 0x1000}}, {{&(0x7f0000004cc0)=@rc, 0x80, &(0x7f0000005100)=[{&(0x7f0000005000)=""/226, 0xe2}], 0x1, &(0x7f0000005180)=""/39, 0x27}}], 0x2, 0x0, &(0x7f0000005340)={0x0, 0x989680}) 2018/05/07 02:23:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004eff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x7}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='statm\x00') ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000100)) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/122, 0x7a) epoll_pwait(r1, &(0x7f0000842000)=[{}], 0x1, 0x0, &(0x7f0000ded000), 0x8) 2018/05/07 02:23:37 executing program 7: io_setup(0x40000003, &(0x7f0000000000)=0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001c40)='/dev/uinput\x00', 0x80001, 0x0) io_setup(0x6, &(0x7f0000000180)) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001c80)=[@in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}, 0x1fe00000000}, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}], 0x38) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f00005c3000)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) ioctl$SG_SET_COMMAND_Q(r2, 0x2271, &(0x7f0000000100)=0x1) 2018/05/07 02:23:37 executing program 6: r0 = socket$inet(0x2, 0x2, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4000000008, &(0x7f0000ee0f7f), 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) 2018/05/07 02:23:38 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x2000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x10000, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/14) sendmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="280000000000000029000000020000000000000000000000df682956dcd9b4c15c34f79790fc13e6"], 0x28}}], 0x1, 0x0) 2018/05/07 02:23:38 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x40103) accept4$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x1, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x400000008f, &(0x7f0000000140), &(0x7f0000000000)=0x4) 2018/05/07 02:23:38 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) flock(r0, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/05/07 02:23:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004eff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x7}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='statm\x00') ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000100)) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/122, 0x7a) epoll_pwait(r1, &(0x7f0000842000)=[{}], 0x1, 0x0, &(0x7f0000ded000), 0x8) 2018/05/07 02:23:38 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1002, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000240)=0x8) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000001c0)={0x303, 0x33}, 0x4) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000002a80)=[{&(0x7f0000001a80), 0x0, 0xfffffffffffffffb}], 0x0, &(0x7f00000005c0)=ANY=[]) sendfile(r1, r1, &(0x7f0000000200), 0x9) 2018/05/07 02:23:38 executing program 1: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000280)='rxrpc_s\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x70f1, 0x7}, {0x7}, 0x8, 0x3, 0x8}) write$fuse(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="20e200000100000005000000000000006af700000000000004000000000000005263785c7fcdd0144cdebde30c87df706493e40b8a93a8fffe634b51235b86115dd2c162aa35805d1339b7c1492ba6a2e95dbc46644570e985a383d5bbb0e9d1001207d1600a35231b929086b10039bc16407f099c3e69093b50c4ecc807c2095da0bdf6e5b07e44fdbd4842477087c9c70ef7c4d17d91ef036c6f9d14b6a3a2c5af64dbabd91a516c1ce2bf1d66591e131bc744b2b144f7d747"], 0x20) 2018/05/07 02:23:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x9, 0x6, 0x4, &(0x7f0000ffa000/0x4000)=nil, 0x1}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000080)={0x73, @rand_addr=0x4, 0x4e24, 0x1, 'sh\x00', 0x8, 0x6, 0x60}, 0x2c) write$fuse(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="200e65aed36b34b3e59384df8a701a24"], 0x10) socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x0, 0x1, 0xa, &(0x7f0000ffd000/0x3000)=nil, 0xfffffffffffffffa}) recvmmsg(r1, &(0x7f00000051c0)=[{{&(0x7f0000003c00)=@rc, 0x80, &(0x7f0000003c80), 0x0, &(0x7f0000003cc0)=""/4096, 0x1000}}, {{&(0x7f0000004cc0)=@rc, 0x80, &(0x7f0000005100)=[{&(0x7f0000005000)=""/226, 0xe2}], 0x1, &(0x7f0000005180)=""/39, 0x27}}], 0x2, 0x0, &(0x7f0000005340)={0x0, 0x989680}) 2018/05/07 02:23:38 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/sequencer2\x00', 0x10000000c0082, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x7, {{0xa, 0x4e24, 0x1ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7ff}}, 0x1}, 0x90) fgetxattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="758465722e2f6400100000000000006e636572320045d9858401b666a03be725a3ae8412b667fe70aff6c849bd83b0c9325f178e56f8dc54beb3a8f9b89e54d43986c8ade98de09385ecfc0368d0efe85297cb8a5726ee9040c6100bacd3d312e49041515cabf8c369e1629e3048ca06a4e6fb03b4c383d0be3ecd7418c830f9ded41515fd3c965380bc3ca3c194694e04d7f0ac1f1981680b81c36c8b6e0c3cfce1780cad353ba328187ed3ef2997"], &(0x7f0000000080)=""/38, 0x26) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) pwrite64(r0, &(0x7f0000000000)="94000bffe9da531320000000", 0xc, 0x0) 2018/05/07 02:23:38 executing program 6: r0 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x183000) fcntl$getflags(r0, 0x409) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x9, 0x40000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000080), &(0x7f0000000200)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="d156b6c5820fbeb895298992460a386a15", 0x11) 2018/05/07 02:23:38 executing program 7: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x80040) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) timerfd_settime(r1, 0x0, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xf40b, 0x8, [0x7, 0x3, 0xd6, 0x7, 0x7, 0xf87, 0x5, 0x80000000]}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x2}, &(0x7f0000000200)=0x8) epoll_pwait(r2, &(0x7f0000000040)=[{}], 0x1, 0x1f, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r4, 0x100000001, 0x30}, 0xc) 2018/05/07 02:23:38 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000000180)="3a468c033802812cc07375586c02554549dfb923608d81200efbb2c985f696dc45", 0x21) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0x1b}, @empty, r3}, 0xc) select(0x40, &(0x7f0000000000)={0x9, 0x80, 0xc7, 0x1, 0x80000001, 0xfffffffffffffff8, 0x401, 0x7d5}, &(0x7f0000000040)={0x6, 0xa5, 0x5, 0x5, 0x6, 0x6, 0x2, 0xffffffff00000001}, &(0x7f0000000080)={0x0, 0x40bf, 0xfce3400000000000, 0x80000001, 0x8, 0x4, 0x1, 0xe24}, &(0x7f0000000140)={0x0, 0x2710}) [ 130.740598] alg: No test for ctr(anubis) (ctr(anubis-generic)) [ 130.782659] alg: No test for gcm(anubis-generic) (gcm_base(ctr(anubis-generic),ghash-generic)) 2018/05/07 02:23:39 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000047c8eb00ee00000000"], 0x10}, 0x1}, 0x0) 2018/05/07 02:23:39 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x208000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) unshare(0x8000400) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_notify(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}) readv(r1, &(0x7f0000001240)=[{&(0x7f0000000180)=""/98, 0x62}], 0x1) pwrite64(r1, &(0x7f00000000c0), 0x0, 0x0) 2018/05/07 02:23:39 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4) socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80, 0x80000) r3 = dup3(r1, r2, 0x80000) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000000200)={0x1, 0x4}) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="e028eb30e50a9d84432640593347b888eb63002848fcb4c688132b660cd197ba7a6ef8e9eee57c453193805ef1f5a4c60c987638cfd8cd0c4857f9a2e846bba11a9e1c3492a34eaee1ac3fc1aade476f54f30f65a6381fdee08600103f44324212cc6d72b66ba84db1baaf3715fefcfdaf256a09ae65dbfb9933d7ec57c03d99167e0457a6cc764783340ae58332b76a6f7320210ab85ae148d1e4e12d6f33ba299deaf5cc592c5a796496e34a6515d40574f74b4822d3"], 0x0) 2018/05/07 02:23:39 executing program 4: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x1f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x2, &(0x7f0000008000), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x282) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x800, 0x800) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4c0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r4 = geteuid() getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000001c0)=0x4, &(0x7f0000000200)=0x4) r5 = getuid() sendmsg$nl_generic(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)={0x220, 0x35, 0x101, 0x70bd25, 0x25dfdbfe, {0x9}, [@typed={0x8, 0x7fffffff, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0x20, 0x44, [@typed={0x8, 0x70, @pid=r3}, @typed={0x8, 0x2a, @uid=r4}, @typed={0x8, 0x69, @uid=r5}, @typed={0x4, 0x34}]}, @nested={0x1e4, 0x3c, [@generic="0f47c0670dbb85ff76d811d88852bd1dee242f33c9da5408a6bc309b79517ac2d5f281f78f121f582b67c2a2034b99dc70c487dcfc4a32095fc2c3dd67f358eb5cd125fc8c2e6979450caf08db16925ed8011ed71dbea0875ad6d384bae9e5894b47e0c5dfb26af9979791ed6936fceba306ef197aa3b27052a0a92e2949d5e2b28e08369c97d5d0caa16cfaa66aeb931efa47f207f832fca1f1f462d3b241a5492b6909c55651a7ecbea09d17497098ff06657a10011f9224d261c4b1c912f58d4eb68fe28921a8d1b0d5f3f06cb4d429e411b3bc043b0dcd70876b8ed6ce47a18472cfdb871d043262ded50561933450c98ef788e666973f", @generic="78f8cdc9f77cf9fa5e971a0dac697ee0d93dd7f32fcb4b5a9b01b4ad8d0cd8813d24d2c86c3592108d8217cd1d6ca3e1d24d22eb2ce66718b5b0e8466a0ab344ae58e8b76aac5e3d1425940e2d4fc211f890473f1297b7e89233c9f63f20df6cf3d1f1180c692fb133d8e613e18e97d5d7a4c9ff835cea6f73f591781fb16b2a97ae10672c32583f4e9e715f897f66ab9b1e2b29e29472c0197ad0af16905ace3834322f21b10c1c46ea97ec90929c5c19b53a6c2f20a4ba540869d11a0e7592adbe3253ee83fde633837963851aff9e2c43734587120f263e8fba0813b96ed096cee371ad1c3c"]}]}, 0x220}, 0x1}, 0x1) 2018/05/07 02:23:39 executing program 7: r0 = socket(0x5, 0x3, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'lo\x00', 0x2}, 0x18) write(r0, &(0x7f0000000000)="26000000110047f181ff050143000000fffffffdc200000000000000092201e6050019000000", 0x26) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x2, 0x76]) 2018/05/07 02:23:39 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x91) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)) r1 = getpid() prctl$setptracer(0x59616d61, r1) getsockopt(r0, 0x7ff, 0x3, &(0x7f0000000540)=""/194, &(0x7f0000000000)=0xc2) fchmod(r0, 0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000340)="090000000001e293d3a27081d368b31220756209d10394699793ff7bad75da3bf1b63d8bbce7564f89c106be1a94331aadf1b5bf561540e7b1542bfe66e3f0925013fc2f9f9d1a1390dc6c3308df89ed43930b75dd0f6860835f2703823178e9209e87848ae1b0fa71fd9cc12191032c86828e754f277106dbd7a607f7089f9279aab29421ee598a22b89b88085fadcf4b83ac079ced893cfc870c3652d4bc82774b9996bf1dd4cedd48d7c85cd8ef549388782d6f14386d2d93db6b4d1309730f8d5bdfb54477daf9") ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000080)) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000180)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) write$fuse(r3, &(0x7f0000000140)={0x12, 0x0, 0x1, @fuse_notify_poll_wakeup_out={0x1}}, 0x12) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) syz_open_procfs(r4, &(0x7f0000000040)='ns/pid\x00') 2018/05/07 02:23:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0xa23a4bf2a34c10b3) bind$ipx(r1, &(0x7f0000000080)={0x4, 0x7, 0x8, "c2b00d50f053", 0x1}, 0x10) open_by_handle_at(r0, &(0x7f0000000100)={0x6a, 0x1, "0ca5413b3a4969dffbcb92851317bff9dced4d77a5e31ce19dda2da986b730ba02d9b6447b571c99cafbc539fa28affd93e29873fa87fb417c9c70717457866483f4b799944876b486e9bbd48daf9648a34e6dac8e7a3aaf97324c7411d4dc1f95ff"}, 0x400) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000d1dffc), &(0x7f0000000000)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40002, 0x0) 2018/05/07 02:23:39 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000022000100000000000000009060f90004000000"], 0x14}, 0x1}, 0x0) 2018/05/07 02:23:39 executing program 1: unshare(0x400) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/55, 0x37) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000003c0)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00001bbf52)=""/174) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x2, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000004c0)={0x4000000000004, r2}) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2000000000000004, 0x40) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000002c0)="0eaf47642e253ffa23a60aee8fd7eb50facf912e67ae87ca41f92d9763a8314dac735d72f73abbcf8bbd2e9325b7ec1280dbb1f87a3a5757706d46d698f40a7ad9969c8bf57c490c61c0643b46649ce239b8f73725d076b6181c721b03ef9c125a712cf6b31e912bebfdfb1d10a63012ec7195fed519621f50d6732390c31e75713e77a9358dc141fe82986e472939a29119f754df49e5a5fd92a14fcfaf4e65d29b221d45291daacc7d8c7dc728b33e3668b72bcf") recvfrom$ax25(r1, &(0x7f0000000140)=""/170, 0xaa, 0x1, &(0x7f0000000200)={0x3, {"2014881653b372"}, 0x8}, 0x10) [ 131.068589] kernel msg: ebtables bug: please report to author: Wrong len argument [ 131.126485] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/07 02:23:39 executing program 6: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000340)={0x8, 0x101, 0x5, 'queue1\x00', 0x1000}) getsockname(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000000)=0x80) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000140)=""/193, &(0x7f0000000240)=0xc1) getdents64(r0, &(0x7f00001bcfe6)=""/26, 0xffffffffffffff6a) 2018/05/07 02:23:39 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "2f2896", 0x14, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/05/07 02:23:39 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r0 = open(&(0x7f0000000040)='./file0\x00', 0xcc400, 0x0) syz_mount_image$jfs(&(0x7f00000001c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180), 0x378}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = msgget$private(0x0, 0x41) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000280)=""/181) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000780)=""/4096) read(r0, &(0x7f0000000200)=""/81, 0x10000015b) 2018/05/07 02:23:39 executing program 0: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r1 = gettid() fcntl$setown(r0, 0x8, r1) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/05/07 02:23:39 executing program 7: clone(0x0, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) setpriority(0x1, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x11) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x800, 0x3ff, 0x9d, 0x81, 0x9, 0x9}) 2018/05/07 02:23:39 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = dup3(r1, r2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000a0c000)=@newsa={0x148, 0x10, 0x20000301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}, {@in6, 0x0, 0x32}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x58, 0x2, {{'cbc(twofish)\x00'}, 0x80, "e08e92648948acc58206aee40b480003"}}]}, 0x148}, 0x1}, 0x0) sync_file_range(r2, 0x4800000000000, 0x200, 0x7) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 2018/05/07 02:23:39 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x208000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) unshare(0x8000400) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_notify(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}) readv(r1, &(0x7f0000001240)=[{&(0x7f0000000180)=""/98, 0x62}], 0x1) pwrite64(r1, &(0x7f00000000c0), 0x0, 0x0) 2018/05/07 02:23:39 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x40e, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000000)=""/117, 0x2}) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e22}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000080)=0x68, 0x4) recvmmsg(r0, &(0x7f00000078c0)=[{{&(0x7f0000007440)=@ax25, 0x80, &(0x7f0000007880)}}], 0x1, 0x12040, &(0x7f0000007a00)={0x77359400}) 2018/05/07 02:23:39 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040)=0x5, 0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000080)={{0x8f, @broadcast=0xffffffff, 0x4e20, 0x0, 'lc\x00', 0x0, 0x8001, 0x2}, {@multicast2=0xe0000002, 0x4e23, 0x3, 0x7c6, 0x0, 0x9}}, 0x44) sendto$inet(r0, &(0x7f0000004000), 0x0, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/05/07 02:23:39 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000), 0x80, &(0x7f0000003b40)=[{&(0x7f00000014c0)=""/251, 0xfb}, {&(0x7f0000001280)=""/105, 0x69}, {&(0x7f00000015c0)=""/96, 0x60}, {&(0x7f00000029c0)=""/206, 0xce}, {&(0x7f0000002800)=""/81, 0x51}, {&(0x7f0000002ac0)=""/120, 0x78}, {&(0x7f0000002b40)=""/4096, 0x1000}], 0x7, &(0x7f00000001c0)=""/18, 0x12}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0xfffffffffffffff9, 0x0, 0x2, 0x800}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000100)={0x200, r2, 0x10001, 0x7f}) 2018/05/07 02:23:39 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1ab802, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x40080, 0x0) readv(r0, &(0x7f0000000880), 0x1f7) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x2, 0x2, 0xfa, 0xe8a5, 0x8000, 0x9, 0x9, 0xffffffffffffffc0, 0x6, 0x101}) 2018/05/07 02:23:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) r1 = dup2(r0, r0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3}], 0x1c) 2018/05/07 02:23:39 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x844, 0x20000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000080)=0x1) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c17627e5200f3e80000000000000000021b000008000100", @ANYRES32=0x0], 0x1c}, 0x1}, 0x4) 2018/05/07 02:23:39 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() syz_open_dev$vcsn(&(0x7f00000005c0)='/dev/vcs#\x00', 0x7ff, 0x408400) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/239, 0xef) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x84000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) symlink(&(0x7f0000000600)='./control\x00', &(0x7f0000000640)='./file0\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000540)={r2, 0xd0, &(0x7f0000000440)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000580)=0x10) inotify_add_watch(r0, &(0x7f0000dc4ff6)='./control\x00', 0x83000000) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000044ff6)='./control\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00000002c0)={0x0, 0x39b3, 0x9}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000280)={r4, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) mkdirat(r3, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r3, &(0x7f0000036ff6)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x4) 2018/05/07 02:23:39 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}, 0xb) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="fc14a53059e7575edf481b9a41df8b233fc1caaa6fb28653391bac29bf05a25d9781dcd54fd0396bc1f1cb715804a2f75e704b808fd8a515596fa10af57f5cc9d9b086fe25976204c1ba585b5590bfd7446aa9dcd99ac85a6b6f66f5fdb78af93e74121247117eba9710ce59f48077eca495b5a98ae65b00bfd752") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x2000000000000006, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) [ 131.805437] IPVS: set_ctl: invalid protocol: 143 255.255.255.255:20000 lc [ 131.838123] IPVS: set_ctl: invalid protocol: 143 255.255.255.255:20000 lc 2018/05/07 02:23:39 executing program 3: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x400}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000240)={r3, 0xe4}, &(0x7f0000000040)=0x8) write$binfmt_aout(r1, &(0x7f0000000280)={{0x1cf, 0x1ff, 0x1ff, 0xa3, 0x2b5, 0x4, 0x12, 0x100000000}, "4ff8b876b62cb28e241d1bc9d26245b9324a9633a88b6b489e89186bcc126c8b0487b74130d47d3b371d4a752d1734f9cab9a6", [[], [], [], [], [], [], [], []]}, 0x853) 2018/05/07 02:23:39 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) signalfd(r0, &(0x7f00007b6ff8)={0x4}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) readv(r0, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r3 = dup2(r1, r0) fcntl$setsig(r1, 0xa, 0x3) r4 = inotify_add_watch(r1, &(0x7f00007b4ff6)='./control\x00', 0x2000000) inotify_rm_watch(r3, r4) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x608042) 2018/05/07 02:23:39 executing program 0: syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x3ffffe) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c85feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000180)=""/217, 0x362575e0864501d3, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)=""/115, 0x73) openat$cgroup_ro(r1, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) 2018/05/07 02:23:39 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000000040)="21a16569027bd0f8d143febcec84cc1ed32f548127c161211e46305a8fa9a949b7002574970b9206641a3eed49f6274beb3dfd35974a65148a9f5de26683abd679461ddbfd68a731691a50c434abd498cca911a763d6af5fb49053ec074bf8146df6513d0e68e956329a67054bac08e0abdfca24405e0527aacb5a6025c73ea7f64bbb5292e90ac8bf2741c360838dc2a0ec84676c1184c62014423398caf60b828f3ba4bcec87d1946f6dbe4193afabba5119ca399978768ca1251d533cb276054da8c94d6c7dcd695414be11eb18ab50535d098e3b8a97ef73", 0xda, 0x4000, &(0x7f0000000140)={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000002c0)=ANY=[@ANYBLOB="96e4dcd173a36d2f6738e85361b9306d6b894296b68a072284a318695e6566c945f1598a83f9f34cfe6b92247c75ab6d3e345e0df22cee18ec558d041e9b2a4c552630cac6edea0329"], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x7f}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0x6}, 0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x4, 0x101000) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000380)=0x1f) 2018/05/07 02:23:39 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x2) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000140)={@rand_addr, @multicast2}, &(0x7f0000000180)=0x8) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{}]}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x4) 2018/05/07 02:23:40 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400807ffdfa}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x200, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000000c0)=""/125) 2018/05/07 02:23:40 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) 2018/05/07 02:23:40 executing program 7: clock_settime(0xe8e5b7e6c555bc96, &(0x7f0000000140)) rt_sigreturn() 2018/05/07 02:23:40 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) 2018/05/07 02:23:40 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x2000}, 0x2) 2018/05/07 02:23:40 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xbf}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x0, 0x6, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$KDSETLED(r1, 0x4b32, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/07 02:23:40 executing program 5: r0 = socket$inet(0x2, 0xf, 0x4000000) recvmmsg(r0, &(0x7f00000004c0)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/195, 0xc3}, {&(0x7f00000002c0)=""/98, 0x62}, {&(0x7f0000000340)=""/219, 0xdb}], 0x3, &(0x7f0000000480)=""/60, 0x3c, 0x80000001}, 0x7f}], 0x1, 0x0, &(0x7f0000000500)={0x77359400}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000540)={0x0, 0x10000, 0x6, [0x8, 0x9, 0x4, 0x9, 0x5, 0x400]}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000005c0)={r2, 0x7}, 0x8) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000000080)=0x10000, 0x4) sendto$inet(r0, &(0x7f00000001c0)="f5bee68f230b9ff7fc0083922fa09c5cf6c034c33572fc6c90ce7f153fb3bcd76aa665d29d4e34c6fa4180a0ff91a222c07b37bbe40fccf42784d556f108fd02b6ee6466c7477594be4301f3bba47e8e26aceb58b7bb4f790ebbc3e35cd39a38b47da62b06440fd8571121a861e5a22061a461609f99fdb7effaca2dcf5396bf757cfd9b4c42f77587346620060000000000000034708619a306e2c2a562636e2f6fcd3f1fef3b085418d1385ccaad032546652fbb3d14bc4951c2b177e1ee0d6ac9aca91fa75f01a4d4a33b6250d187f1d25858aad0058c2e0b209faf59a45222e9560995836e885cfc24d2a5f014913a3a0c6e7077f8", 0xec, 0x200007ff, &(0x7f0000deaff0)={0x2}, 0xffffffffffffff89) 2018/05/07 02:23:40 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil, &(0x7f000000c000/0x1000)=nil], &(0x7f0000000240), &(0x7f00000000c0), 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x9, 0x200, 0x48df}) 2018/05/07 02:23:40 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) 2018/05/07 02:23:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_crypto(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0xe0}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/protocols\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x1, 0x10}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r2, 0x800}, &(0x7f0000000380)=0x8) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000280)) 2018/05/07 02:23:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="8dd3a0f5ab0fd1bf8c47e183ccc4b801a819eb9acca1", 0x16) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="7461736b00ea2bda6a2d8d3bee34013a2df8e6d00c") getdents64(r0, &(0x7f0000000000), 0x33e) connect$netlink(r0, &(0x7f00000000c0)=@unspec, 0xc) pause() getdents(r0, &(0x7f0000000000)=""/40, 0x28) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)) dup3(r0, r0, 0x0) 2018/05/07 02:23:41 executing program 0: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='attr/sockcreate\x00') syz_open_procfs(0x0, &(0x7f0000dbcff9)='ns/pid\x00') getdents(r1, &(0x7f0000824f59)=""/167, 0xa7) 2018/05/07 02:23:41 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='posix_acl_access)eth0%trusted\x00') r1 = getpgid(0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0xfff, 0x80000000, 0xab, 0x4, 0x0, 0x200, 0x6180, 0x1, 0x101, 0xffffffffffffffff, 0xded3, 0x10001, 0x4, 0x6e133218, 0x6, 0x1ff, 0x76ea99e9, 0xffffffffffffbfbb, 0x80, 0x29110c72, 0xe6b7, 0x100000001, 0x1ff, 0x4, 0x7fffffff, 0x4, 0x3f, 0x56089fe0, 0x2, 0x1, 0x3f, 0x1d9eeb1a, 0x6, 0x2, 0x4c, 0x0, 0x0, 0x6, 0x1, @perf_config_ext={0x5, 0x9}, 0x5884, 0xfff, 0x1000, 0x7, 0x1, 0x8, 0x200}, r1, 0x4, r0, 0xd6cf3c6f7bc13a4c) 2018/05/07 02:23:41 executing program 3: ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000040)) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) munlock(&(0x7f00000cf000/0x3000)=nil, 0x3000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4c0080, 0xcf) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x70, {0x2, 0x4e23, @rand_addr=0x4}, 'gre0\x00'}) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) 2018/05/07 02:23:41 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='nfs\x00', &(0x7f0000000140)='nfs\x00', &(0x7f0000000180)='nfs\x00', &(0x7f00000001c0)='nfs\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='nfs\x00', &(0x7f0000000280)='nfs\x00', &(0x7f00000002c0)='nfs\x00']) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/07 02:23:41 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="2400000058001f0014b2f407000904000200071008000100ffffff32a400020001000000", 0x24) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/05/07 02:23:41 executing program 3: r0 = gettid() ioprio_get$pid(0x2, r0) r1 = eventfd(0x3) write(r1, &(0x7f0000000000)="7cea718b3035b9e4bdf3f41ae49fd84fd948016c1c02e7acd92761f2b94ed338cea780705efa8a846dad881ab13d558841329b6f02953b4b5db1909e4e1e00e0af680b", 0x43) 2018/05/07 02:23:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="8dd3a0f5ab0fd1bf8c47e183ccc4b801a819eb9acca1", 0x16) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) [ 133.325108] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 133.350797] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/07 02:23:42 executing program 7: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0xff0c2e51f593886e, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000240)=0x4) recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000000000)=@ll, 0xffffffffffffff1c, &(0x7f0000000000), 0x1000000000000135, &(0x7f0000a01f13)=""/237, 0xfd1f}, 0x0) fdatasync(r0) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000610000000000000300449bce47287a550000000000003d00"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000000)=""/251}, 0x48) 2018/05/07 02:23:42 executing program 5: pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000180)=0x80) accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) modify_ldt$write(0x1, &(0x7f00000000c0)={0x2, 0xffffffff, 0x0, 0x5, 0x3, 0x8, 0xe4fa, 0x4, 0x3, 0x8}, 0x10) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/07 02:23:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="e0", 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000140)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000003c0)}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x7, 0x1, 0x7, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000001c0)) 2018/05/07 02:23:42 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/05/07 02:23:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="8dd3a0f5ab0fd1bf8c47e183ccc4b801a819eb9acca1", 0x16) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="7461736b00ea2bda6a2d8d3bee34013a2df8e6d00c") getdents64(r0, &(0x7f0000000000), 0x33e) connect$netlink(r0, &(0x7f00000000c0)=@unspec, 0xc) pause() getdents(r0, &(0x7f0000000000)=""/40, 0x28) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)) dup3(r0, r0, 0x0) 2018/05/07 02:23:42 executing program 6: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x4000)=nil, 0x7, 0x3, 0x0, &(0x7f0000ff8000/0x4000)=nil, 0x9}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) sendto$ax25(r1, &(0x7f0000000180)="3a1b1b5b5beaa3f60f4eeb0e504767b2a86056cb7a67572cd9efa707892d91858d237389c387d4b1b4ec3a3dcbd59d3c0730f34d5d0fdebffe3aca11bcd426eb901dddf28cdd0b61470a6f08ac6bdcef2fdb42d88b1db46034a81fe49574e1d8fcffa0441e28efdf80deea69b0a3bae600aacfc92cb9c2e8dbca67f1fb155bbfb7bc5d2343d8158243c4263b26095269709dce74dae15e45acc50654e1db7c8ad8405fe3362ff5fceece45e6af4977e93a71808d1ab246a7f292a8", 0xbb, 0x0, &(0x7f0000000240)={0x3, {"0bbfc6d0fb6cd6"}, 0x8}, 0x10) accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0xd, r3}) 2018/05/07 02:23:42 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xbf}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x0, 0x6, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$KDSETLED(r1, 0x4b32, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) [ 134.230720] rpcbind: RPC call returned error 22 [ 134.243415] rpcbind: RPC call returned error 22 2018/05/07 02:23:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2}, [@generic="8a"]}, 0x18}, 0x1}, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7}, 0x4) close(r1) inotify_init() 2018/05/07 02:23:42 executing program 5: io_setup(0x100000001, &(0x7f0000000000)) prctl$getreaper(0x2, &(0x7f0000000040)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xd5, "90441137dd27e50595a9359ac8caeb580d5192d4b3bf3d17c76783284f9f156d9e1f8235e08757cda03eca1e499f24d37ee9993f180ea57947bb922c8af1a8fc577fc5a289d79fd49cb8a8ee77ddcf87b5b140880bbe2b104d736cac18fbdd680454f58b085a4c648ff12d5d4d469dea812d40f5423ceb59e9eca7096c226f9bcb989d4a929d44a19378ec24060ad1b4c51a0e37908fc2281bb62f4e2ff1677c8d1be32d84bc568e0a88de22aecdb0c9d98593ff8aa4928fc494873c2cf3cd67384acefa1d15b3328a341dd842bfc7b9883038f1fe"}, &(0x7f00000001c0)=0xdd) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000300)=0xfd) 2018/05/07 02:23:42 executing program 7: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x0, 0x0) gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) r4 = open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/05/07 02:23:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r2, 0x2271, &(0x7f0000000000)=0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bf8ff4)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}) clock_gettime(0x0, &(0x7f0000000300)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'veth1_to_bridge\x00', 0x100}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f00000000c0)=""/80) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000140)) r4 = syz_open_pts(r0, 0x0) readv(r4, &(0x7f00000002c0), 0x10000000000000c9) [ 134.370066] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/07 02:23:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="8dd3a0f5ab0fd1bf8c47e183ccc4b801a819eb9acca1", 0x16) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:42 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x0, 0x3d, 0x3f, 0xfffffffffffffffe, 0x3c, 0x34]}, 0x6) [ 134.453663] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/07 02:23:42 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0xa000, 0x0) getsockname$ipx(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x280200, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101100, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000100)={r0, r3}) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="580000000000000014010000090000000000000000000000", @ANYPTR=&(0x7f00000011c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000001200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000580000000000000014010000070000000000000000000000", @ANYPTR=&(0x7f0000001ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="00000020000000009b37e0035f621b8d43068d94ef2f954bde3bec2bb9b511c72acc2a24dd72710d9f82d54694f3c61265f8f348e2570621f524aef340a4206117f994345c5585c7d65df260ee719cb6b9ea0cd948ed37b7b83e0e30dbcddf6911b2365ce1faf5bf66433447cf4ea1522e63a49da9f09caedff96d579fb3bcaad0586e0f62b387fcc4936faa0800e244034883c254829560a39ec806e3f7be2769a6956aa4817c947717f876782233ee3df5b69ea5eb11209075a579c1ae00a5fbc62fa4d0d0b4417e1e3e4475f2747197"], @ANYBLOB="000000000000000000000000000000000000000000e5ec00000000000000000000000000000000000000000000000000"], 0xb0}, 0x0) getsockname$ipx(r2, &(0x7f0000000300), &(0x7f0000000340)=0x10) 2018/05/07 02:23:42 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001d00190800000000000000000a000000", @ANYRES32=r1, @ANYBLOB="000000001400012100000000000000000000ff2782ffffffffff"], 0x30}, 0x1}, 0x0) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) 2018/05/07 02:23:42 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x800000000000000, 0x0, 0x0, 0x800000000010ad, 0x17}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x442, &(0x7f0000000000)=""/251}, 0x48) 2018/05/07 02:23:42 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x0, 0x3d, 0x3f, 0xfffffffffffffffe, 0x3c, 0x34]}, 0x6) 2018/05/07 02:23:42 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x10000) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000100)) 2018/05/07 02:23:42 executing program 5: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x14) ioctl(r0, 0x2, &(0x7f0000000000)="b9") fcntl$setstatus(r0, 0x4, 0x2000) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x4) ioctl$TIOCSBRK(r1, 0x5427) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x3a23efb9b06ee67b, 0x2, 0x200, 0x4, 0x80d5}, &(0x7f0000000100)=0x20) 2018/05/07 02:23:42 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001f80)='/dev/audio\x00', 0x40000, 0x0) bind$inet6(r0, &(0x7f0000001fc0)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x10001}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/vga_arbiter\x00', 0x107ff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000d40)=""/164) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) sendmsg(r3, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) sendmsg(r2, &(0x7f0000000a00)={&(0x7f0000000000)=@generic={0x10, "2a0f0269ddb1e30cfb496649c6d3dd3a776f6f320826a1056e2fc83e452d0a39195c867e34b0d4eb5b5d2a647126899f778abe96ab55c0fd34b4043a50ae3e3933fe81413775d2cc4450ef341e453dc885d56218f4928b4a5489e102c6417e3ba70e6609d299b2ebd4e7cbfc4e73e3ed22bc7137606be306119210197520"}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000080)="a22d82ec72cf8bd69f3f8d40456525813c66bb2d52fa7e234173de76811e683ab875ca47981db09b3c0dd7786963b71c5e08043144a8b10a3ff7b95805006822a0e481e0762d42e06be816658f985b16488f57686818efa8eb8a8122241bd1d14f7e", 0x62}, {&(0x7f0000000100)="6d6e04efe9bbf35e4c5ca89bac0285e5e19ec93ab40303c4f4f523c0", 0x1c}, {&(0x7f0000000140)="3b81a6bcc734435b35c4c2a60101eeca7517c8022b6c330df89c5c6a1cd641be3a7940c9aba843bcc97a466b3f82de59863829a9d9b546f3903dd2a363fedea7e9d6b6032f311529e389699f6154f75d73e07045c117b81d2aacd02db92ab226d22da824b0ab1c1af0f7f30394577a7353e3f494ee76dd17c9e56f", 0x7b}, {&(0x7f00000001c0)="50a1e8400b9d791fc0ab59e5fec4c4207d07a85c64bc585705707671bf918731a9c4b9502db882303807ff66d29065be418a91becbb3b42097471535386a23b28a542cb085a2a2a33b8fada44172b73ebeabe2161d5078c37d2bc899a704deb65cf7f8f862e0cc861f531313e715a8a7940d71f99b023548cc0d2fdbc0e2c02e45583fbd152b1fca546808814cebe6c189072ed41e4e590f7b51de3128621cce88472c3e68f6cc093762378419e8bb178bfedacad51ba119e8533c72199a9892c192c1b24a074b43f8fe4be3bf81033a81e287ce672104fcd8f2d78a22e09eca7056613a", 0xe4}, {&(0x7f00000002c0)="7d400b7d01e4fd890aa42899e52ff8cfad93e0735a601d022d1cf0def8a704b7e0f04ca14289ef6f0fe76e0e379395cb9baed3c5e6aa943dfdf81eff48dfd236889ca7f4a595b6fc590d060bdcaee3b802d6ba190ac5a751cc0dcda79364577d9f8808634463a81c58456efc8b8d1b69a8b3354ca822c4c9e319e0ec2dce89eddb4f63bcb908df0c2a5ff3c3b2254a5d5fefc892328994057ee35f09d8b891b9b2d184d9e5a7442399dc8c4e5d7101bedc2a094b2260864c5408626d890f4b4c90397a", 0xc3}, {&(0x7f00000003c0)="43c1c0be3217189e94a781e675f5c1e35aa834ba8d660998f63744209103a4469bbe7543343ec317a694e9d185f8fb0110d7b5a5c4bffd1d097524e9393f33289b4dc8e1a0b93acc790327efe97318769e4167a6e0e6e7d35f6fc17a55d69c3dd5a78941b0fa4a64", 0x68}, {&(0x7f0000000440)="ad9195364032805c92d30dc615f70e4998fbcdc3fda86f13349e51f07b72285017f89f55c51f5166e4b684bf2dde0a560769adf3d50a02b9aae5248740fb7758eb6c1566202c2ad31801a8e7563c972a9588695f8e31a7e689e961208948918be144e1c0d92e799a663ed323ac14dfdecd8e97f7c7f9041af9c4bf6df1c7a36c45d94a189a0e1e1168d62330b8ffe214a36118bab6ef64d23e8a13b44484a75fc40f0e6543fd10489f771a2910100175740705c808d4cb6f51db4e9bd80333f96d8dec9f327f067d7ea4898c7e802dd2b4", 0xd1}, {&(0x7f0000000540)="ed007d4efcbd762fcbeed23b57ce34648a1d6550fd69976ae7e5793570d031264cab9c8f87", 0x25}], 0x8, &(0x7f0000000600)=[{0xd0, 0x1bf, 0x8, "fdaf381cf18a938123f2025fcc54ef4ee45f304e95d3c09b87ca50b1fe0fa852b697ebcd57031d56aa1cdb7188de1ea55cd6da049a4a214d352804e7c6d60280e8002f39dbb8b7a8a91c99e2006fb71eead162c6445b2e4638c6e4e382086069691ac8137eecd6656fe576f47445df005bf798e1a349b1018da056e606916701551f210bcee2ad5dfeb73b6aae4420bc451a4bbd57966462d9b42db6576bffe1130d943b1472cb1e4bdc1c72ff6adedb365b5fd463d098fa9268d1"}, {0xd8, 0x199, 0x8001, "2a165b31d7e9f082ebafdfbd701061049a51c6d99d55fd1d88e707aec8f3612711bb9bae82857a21b6564527e72f0545c3418ae53b76b8e9ed9aa3df07efaecdccb3745ac65a62929809a2ea869592fba7a7238c520d575a831987d507e837d5933151b84974cbbabedab7cb1c93f5eb8481526fc6f104cc97545a71e75e23ddb14597c12166b1b9aec1ce11f8e92906ae6df0c785ae2d346a5e930859d7b54cfa83357284d391b932c0b3d3b2f5b6d5c92c783372bd0bb1fe028f961ebc03464b3c0a8e"}, {0xf0, 0x0, 0x0, "87d1d03c12959b5c5370b0d326b725960abf3d171878f548739eefd91cd44cf997e5435b462217f2bb1428ed6c5b9791ffac6295ada22d1f16fddac6f557acd4a3eb2c003a8ce9d7cb05254cc799745f74344225647a1d21fd5ce297f66cf2c503a9c788d6c5bf9386ef95bd5c0e30bbfb75969f9025be3eaab1577a87431187f62c4c703c00d9478735464b2e90ea03e38fb91dd6ef7a2448ae28b77e12f36d38343e2a9b389ec3a93c8aef010376b9237ce803b33130779b7fde73b70384f6b4931dcc49da7d1e15e9d69f4b61931cdb2b657bc2df156a0e"}, {0xe8, 0x1ff, 0x400, "2a5c129247520b96d9cf94e5b5984cb0e454e4082d12120c0eba63a8e7e646d8ddacf521b4d0acc9b4852db637f42f55fd5d5cefa3c02078e25e633bb26ec5f339bcde0ed9b7a0252372e954f5cc371d5c25325693682614a3823e3809a8a8a2b5aa8bdf55db455a492ff117c27de22cfc4d13a2eb9a91645c312f9197f60ac18b3da1201bc6f3b4a0f5eee5c4f98ef508c224cc63cadbe8994fd3975d968c4cc8eb4b2042a8a114e9c9c972e425099ea04c077ee180f773457842d1963066460554944af0dad91dbd18e45f93d016e833"}, {0x48, 0x117, 0x4614fb6, "c3814691270f34dfb0adf37989d2f7261782d3890814ec6cc492760ad43a3cdab635374eb1dc5391f529583e54e0641f489613"}, {0x20, 0x101, 0xfffffffffffffffa, "340f0831964ec5d33473"}], 0x3e8, 0x8080}, 0x8004) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000e00)={0x0, 0xbb, "14f7f9210974d5dab6d1a0aa798338351bed4af51cc7a7750ff560d287509ffdcd80195942cb99889c319ac6caf149235e7b9ff1138e2ac49c4e63979f505288a84bb1b5188b5b9d3217205084ad9c863e3d97471ea06acfb9a75004b7f8dfb7f19f1ebf366bd4fa82d9f945e8c5e27713da80a33547aabe689990a5aa05b3dbc4192f0c03ba57715d302cc8312566e453d8971b3f32651ef5b012da7cf5e40f0b828d30a704139831fd9c1b870c7e90b0ffe20a4db14aba5e01ef"}, &(0x7f0000000ac0)=0xc3) finit_module(r3, &(0x7f0000000d00)='\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000c80)=""/75) ioctl$TUNSETLINK(r0, 0x400454cd, 0x10f) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000b00)=r4, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000a80)=0x8001, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000f00)={r4, 0x1000, "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"}, &(0x7f0000001f40)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000b40)={0x1, [0x0]}, &(0x7f0000000b80)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000c40)={0x7b, 0x6, 0x0, 0x20, "86acd0d01f6ab4ca57ba2323e57b61e90ba65c0916d330542587086e8661116d0808b04dad5e52ee38216bd7", 0x9}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000bc0)={r5, 0x0, 0x8, 0x4}, &(0x7f0000000c00)=0x10) symlinkat(&(0x7f0000002000)='./file0\x00', r1, &(0x7f0000002040)='./file0\x00') 2018/05/07 02:23:43 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x2000) write$sndseq(r0, &(0x7f0000000280)=[{0x0, 0xfffffffffffffffb, 0x0, 0x0, @time, {}, {0x0, 0x12fa}, @addr}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0xefa3}, @raw8={"384cc2a88e0861bd41062f63"}}], 0x60) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x3f, 0x4) 2018/05/07 02:23:43 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x3, 0x1}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/07 02:23:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="8dd3a0f5ab0fd1bf8c47e183ccc4b801a819eb9acca1", 0x16) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:43 executing program 5: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x14) ioctl(r0, 0x2, &(0x7f0000000000)="b9") fcntl$setstatus(r0, 0x4, 0x2000) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x4) ioctl$TIOCSBRK(r1, 0x5427) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x3a23efb9b06ee67b, 0x2, 0x200, 0x4, 0x80d5}, &(0x7f0000000100)=0x20) 2018/05/07 02:23:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xfff, 0x8000, 0x3f, 0x1, 0x3, 0x100000001, 0x3eee, 0x100, 0x3, 0x2, 0x200, 0x7fff}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x200000000040000) 2018/05/07 02:23:43 executing program 7: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x0, 0x0) gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) r4 = open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/05/07 02:23:43 executing program 0: r0 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00000000c0)}, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) 2018/05/07 02:23:43 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x1, 0x95b, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f00000000c0)=""/249, &(0x7f00000001c0)=0xf9) listxattr(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)=""/82, 0x52) 2018/05/07 02:23:43 executing program 3: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x3, 0x80000000}, 'port0\x00', 0x80, 0x1000, 0x300000000000000, 0x8, 0x4, 0x1, 0x803, 0x0, 0x4, 0x1}) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f0000000100)=@random={'trusted.', 'port0\x00'}, &(0x7f0000000140)=""/192, 0xc0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x3, 0x100000000a012, r1, 0x0) mlock2(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x5) 2018/05/07 02:23:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) mlock2(&(0x7f0000860000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f0000000080), &(0x7f0000012ffc)=0x1c2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/05/07 02:23:43 executing program 6: r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x271) close(r0) 2018/05/07 02:23:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="8dd3a0f5ab0fd1bf8c47e183ccc4b801a819eb9acca1", 0x16) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:43 executing program 5: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/protocols\x00') preadv(r0, &(0x7f0000000100), 0x2d9, 0x10400003) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x5a, 0x100000000, 0x3f, 0x4bb}) 2018/05/07 02:23:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="8dd3a0f5ab0fd1bf8c47e183ccc4b801a819eb9acca1", 0x16) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0), 0xfdc5, 0x4048802, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1, 0x5135}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000400)={r2, 0xfffffffffffffff9}, &(0x7f0000000440)=0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x30000, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f0000000140)={0x3, 0x80000001}) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="10002bbd7000fedbdf2502000000080001004e200000080002000a000000080002000a0000000800030073000030fa5d99000100000008000300020000000800040001000000080003003c000000080001004e2100000400050019c4c0bc164ccc0f9413fe5e1d789f3d77f55c9140e4a930ea8e7128ee1f8d5e35bbd0cbc45cc63791db11a49a61ff1681e496e42b1566942cd4bd1d88424e40c9bee967efe3aee370cf9fc8c4468a6fcaa7b5d423cabaf7d9a0bcfffdf24537726dc619eb2ff7a700000000000000000000"], 0x60}, 0x1, 0x0, 0x0, 0x20000001}, 0x20000840) 2018/05/07 02:23:43 executing program 2: perf_event_open(&(0x7f0000b7a000)={0x2, 0x70, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x181000, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)=0x1) 2018/05/07 02:23:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x50, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x400200) ioctl$KDSKBLED(r0, 0x4b65, 0x2) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$bt_hci(r1, 0x84, 0x3, &(0x7f00000010c0)=""/4096, &(0x7f0000001080)=0x1000) 2018/05/07 02:23:43 executing program 5: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/protocols\x00') preadv(r0, &(0x7f0000000100), 0x2d9, 0x10400003) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x5a, 0x100000000, 0x3f, 0x4bb}) 2018/05/07 02:23:43 executing program 6: r0 = memfd_create(&(0x7f0000000100)="3c55daaa60466899257d4155e0c17aca7d22c6e1d4ad06348f8508d4b711529ba8b5682412c941115b9d76f45923d381b82a66f2a75adfd2219bbd87a309186136aef797170da289c0c660bd08cff6efa69807f3e26c9589fa6524ade74ab41273874b73357a7f9f2ecc0fd47f3eaa6f47b0", 0x2) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') shmget(0x1, 0xa000, 0x54000909, &(0x7f0000ff5000/0xa000)=nil) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001240)=""/1, 0x1) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/14, 0xe) 2018/05/07 02:23:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="8dd3a0f5ab0fd1bf8c47e183ccc4b801a819eb9acca1", 0x16) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:43 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000000000)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaff07001800006bfa951900"], &(0x7f0000000000)) 2018/05/07 02:23:44 executing program 5: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/protocols\x00') preadv(r0, &(0x7f0000000100), 0x2d9, 0x10400003) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x5a, 0x100000000, 0x3f, 0x4bb}) 2018/05/07 02:23:44 executing program 7: add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r0 = add_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="c8170980f1e3c59adc22dc4a96f88cbd0dc61a10af302acb8852240ffee018bfeb9b8495db82ba5157b38789a73c309c1d2f7987b1426edd546edb59a24a0b01ba7dbf2ec04bbb6b7acd0d4713a15a6892c8c3a323fedeae915dbb64ce67d7bf277e042747fd32f589d4bdc5841ec1bde931f27f42481a4c449caf3c570e4fc0ae3c6740afebe863965ea76d79c452d93c7a09e53e", 0x95, 0xffffffffffffffff) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000280)) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="30ebf6253d19f448a0ffb5305ac9f6bb03d297f4986d4594954bd1513c67848fe34e25c41edeefd45e50203c9e3ee08faf0d7caec5f6b624", 0x38, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r3, 0xfffffffffffff37c}, &(0x7f0000000380)=0x8) keyctl$reject(0x13, r2, 0x0, 0x204, r0) 2018/05/07 02:23:44 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x1, 0x80) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r1 = socket$inet(0x2, 0x801, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x81, 0x1ff, 0x0, 0xfb76, 0x4, r2}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x6, 0x12, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x4000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000240)={@my=0x1}) 2018/05/07 02:23:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001180)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2000, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000140)=""/4096, &(0x7f0000000040)=0x1000) r3 = accept4(r0, 0x0, &(0x7f0000000100)=0xffffff0f, 0x1) r4 = dup3(r1, r3, 0x0) getsockname$netrom(r4, &(0x7f0000000080)=@full, &(0x7f0000001140)=0x48) 2018/05/07 02:23:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="8dd3a0f5ab0fd1bf8c47e183ccc4b801a819eb9acca1", 0x16) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:44 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000200)={0x0, 0x0}) process_vm_writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/238, 0xee}, {&(0x7f0000000380)=""/239, 0xef}, {&(0x7f0000000480)=""/6, 0x6}], 0x3, &(0x7f00000017c0)=[{&(0x7f0000000500)=""/15, 0xf}, {&(0x7f0000000540)=""/249, 0xf9}, {&(0x7f0000000640)=""/244, 0xf4}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/49, 0x31}, {&(0x7f0000001780)=""/34, 0x22}], 0x6, 0x0) r1 = inotify_init1(0x7fe) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0xfffffffffffff7fd) sched_setattr(r2, &(0x7f0000000180)={0x30, 0x0, 0x0, 0x10000, 0x2, 0x5, 0x4, 0x5}, 0x0) r3 = add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="56472d06354bb44f0ad82782ec7195de518c47e6", 0x14, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r3, 0x100000000) ptrace(0x4207, r2) ptrace(0x18, r2) rt_sigqueueinfo(r2, 0x36, &(0x7f00000001c0)={0x28, 0x8, 0x8, 0x5}) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000000000)) r4 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/07 02:23:44 executing program 0: r0 = socket$inet(0x10, 0xffffffffffffffff, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/07 02:23:44 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x40000) recvfrom$ipx(r1, &(0x7f0000000100)=""/53, 0xfe13, 0x40000000, 0x0, 0xffffffffffffffb9) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)={0x824, 0x0, 0x6, 0xff}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000001c0)=0x7f) write$rdma_cm(r2, &(0x7f0000000300)=ANY=[@ANYRES16=r2, @ANYRES32, @ANYRES64], 0xe) accept$ax25(r1, &(0x7f0000000040), &(0x7f00000000c0)=0xd) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x4080, 0x0) 2018/05/07 02:23:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r2, r0, &(0x7f0000c7a000), 0x10004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)) 2018/05/07 02:23:44 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$inet(r0, &(0x7f0000000200)=""/166, 0xa6, 0x2000, &(0x7f0000000140)={0x2, 0x4e23, @rand_addr}, 0x10) accept4$packet(r0, 0x0, &(0x7f0000000000), 0x800) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x200000, 0x0) r2 = socket$inet(0x2, 0xa, 0x1000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r2}) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2}, 0x10) ppoll(&(0x7f0000000040)=[{r4}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000c40)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000c80)={@rand_addr=0x7fff, @multicast2=0xe0000002, r5}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000400)={{{@in, @in=@loopback=0x7f000001, 0x4e24, 0x6, 0x4e24, 0x9, 0x2, 0x80, 0x20, 0x2, 0x0, r7}, {0xffff, 0x80000001, 0x3, 0x2, 0x8, 0xff, 0x8, 0x8}, {0x8, 0x25bd, 0x3, 0x7fff}, 0x3f, 0x0, 0x0, 0x1, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1d}, 0x3505, 0x4, 0x3, 0x1, 0x1f, 0x5, 0x6}}, 0xe8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r6, 0x100000000, 0xb152, 0x5e}, &(0x7f0000000340)=0x10) 2018/05/07 02:23:44 executing program 5: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/protocols\x00') preadv(r0, &(0x7f0000000100), 0x2d9, 0x10400003) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x5a, 0x100000000, 0x3f, 0x4bb}) 2018/05/07 02:23:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="8dd3a0f5ab0fd1bf8c47e183ccc4b801a819eb9acca1", 0x16) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:44 executing program 4: open(&(0x7f0000000140)='./file0\x00', 0x3fd, 0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r0 = open(&(0x7f0000000040)='./file0\x00', 0xcc400, 0x0) syz_mount_image$jfs(&(0x7f00000001c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180), 0x378}], 0x0, &(0x7f0000000140)=ANY=[]) read(r0, &(0x7f0000000200)=""/81, 0x10000015b) 2018/05/07 02:23:44 executing program 2: r0 = inotify_init1(0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) 2018/05/07 02:23:44 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x8, 0x80000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1f, 0x282000) write$fuse(r2, &(0x7f00000000c0)={0x20, 0x0, 0xa, @fuse_ioctl_out={0x80, 0x5, 0x3f, 0x100}}, 0x20) signalfd4(r1, &(0x7f0000000000)={0x4}, 0x8, 0x80800) r3 = socket$inet6(0xa, 0x6, 0x100) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000040)=0x7, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f5fe0)=[{0x60}, {0x6}]}, 0x10) 2018/05/07 02:23:44 executing program 6: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x10001, 0x0, 0x2, 0xb0}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r0, 0x0, 0xce0}) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x6, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x3627, r0, 0x10003, 0x2}) getsockname$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000003c0)='syzkaller\x00', 0x1, 0xc3, &(0x7f00000002c0)=""/195, 0x0, 0x1, [], r2}, 0x48) 2018/05/07 02:23:44 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x2, [{}, {}]}, 0x48) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1ff, 0x42) r2 = memfd_create(&(0x7f0000000100)='mangle\x00', 0x1) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000140)=r2) 2018/05/07 02:23:44 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_sa2={0x2, 0x13, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x18, 0x1, 0x6, 0x15, 0x0, 0x70bd25, 0x25dfdbff, [@sadb_sa={0x2, 0x1, 0x4d5, 0x7c, 0x7, 0xd4, 0x1, 0xa0000001}, @sadb_address={0x3, 0x17, 0xff, 0x80, 0x0, @in={0x2, 0x4e22}}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d5}, @sadb_ident={0x2, 0xb, 0x400, 0x0, 0x800}, @sadb_lifetime={0x4, 0x3, 0xfff, 0x6, 0x2, 0x2}, @sadb_lifetime={0x4, 0x4, 0x0, 0x7fffffff, 0x1000}, @sadb_sa={0x2, 0x1, 0x4d2, 0x20, 0x33b5, 0x64, 0x3, 0x60000000}]}, 0xa8}, 0x1}, 0x10) 2018/05/07 02:23:45 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) fcntl$getflags(r0, 0x40b) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/05/07 02:23:45 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6703a0000000000a52c00750000002e00004a7f000000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0xb24, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/07 02:23:45 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0xd800000000000000) unshare(0x2000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) socket(0x15, 0x800, 0x8) ioctl$TCFLSH(r0, 0x540b, 0x3) ioctl$KDDISABIO(r1, 0x4b37) 2018/05/07 02:23:45 executing program 2: unshare(0x40600) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ppoll(&(0x7f0000000180)=[{r0, 0x4}, {r1}], 0x2, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x8) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0)=0x7, 0x0) 2018/05/07 02:23:45 executing program 0: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b09000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3d) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x444202, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x400000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000440)={@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'gre0\x00'}}, {&(0x7f00000003c0)}, &(0x7f0000000400), 0x50}, 0xa0) clock_settime(0x7, &(0x7f00000003c0)={0x77359400}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x7fff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000001c0)={r5, 0x20, 0x5, 0x80000001}, &(0x7f0000000200)=0x10) fcntl$setsig(r1, 0xa, 0x12) recvmmsg(r2, &(0x7f0000000300)=[{{&(0x7f0000000000)=@rc, 0xa, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/61, 0x3d}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) r6 = dup2(r1, r2) fcntl$setown(r6, 0x8, r0) tkill(r0, 0x16) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000080)='team_slave_0\x00') getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/07 02:23:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x0, 0x4e24, 0x0, 0xa, 0x20, 0x80, 0x8, r1, r2}, {0x7, 0x100000001, 0x100000001, 0x1, 0x1, 0x80, 0x5, 0x8}, {0x80, 0xd8, 0x400, 0x1}, 0x4c0, 0x6e6bb1, 0x3, 0x1, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0x7f}, 0x0, @in=@loopback=0x7f000001, 0x3504, 0x3, 0x0, 0x8, 0x3dc, 0x8001}}, 0xe8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x8, 0xffffffffc6bd90fb, 0x8, 0x3, 0x1000, 0x20, 0x5}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/07 02:23:45 executing program 3: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='minix\x00', 0x0, &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) 2018/05/07 02:23:45 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x80, 0x100000001}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x24, "b83a354bef6b3b1f8679a5c004f853c3ec0ce066bc2ebb620847f6c529c859bda163b286"}, &(0x7f00000002c0)=0x2c) r3 = dup3(r1, r1, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x20010, r3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, &(0x7f0000000240)=0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x40000009) 2018/05/07 02:23:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="8dd3a0f5ab0fd1bf8c47e183ccc4b801a819eb9acca1", 0x16) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:45 executing program 5: r0 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x0) fallocate(r0, 0x80000005, 0x5ae, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x7fff, 0x6, 0xab5, 0x1, 0x8001, 0x0, 0x8, 0x2, 0x9, 0x0, 0x8}, 0xb) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x2) 2018/05/07 02:23:45 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000906000)="5500000018007fafb72d1cb2a4a280930a06fa0000a8430891052367390009002f000000000000001900150002000000000000dc1338d54400009b84136c005af983de448daa7227c43ab8220000060c0300ab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0xa0a02, 0x0) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x4) 2018/05/07 02:23:45 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2fd, &(0x7f0000000080)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x10) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x7) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, 0x74, r1}) 2018/05/07 02:23:45 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000906000)="5500000018007fafb72d1cb2a4a280930a06fa0000a8430891052367390009002f000000000000001900150002000000000000dc1338d54400009b84136c005af983de448daa7227c43ab8220000060c0300ab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0xa0a02, 0x0) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x4) 2018/05/07 02:23:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x20011, r3, 0x0) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000000)) ioctl$TIOCGPTPEER(r3, 0x5441, 0x7) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000), 0x0) 2018/05/07 02:23:45 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x1) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/05/07 02:23:45 executing program 3: mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xf9, "1e4dbc1ee92c31ed66e00c6fba046925e83064008a6ac0eb5ca81bd7586124ddb21965db245aed44f4c29b28f6c933e662c9c1788d87be45344226660d751e8db5bf0559947eee0beffce5b051dc201d4cf7bb18b262ddd18dd8d0d9100053d65754859ff7cfd1bab40e221792a728520fd34cc03afb9b4ed97610590306a310599a793f1a8937ca0b5e6872bb339855e8fdea64bdb0acb36f71c00a3cc95fe5d923768df242048485ba087626dfd044257a5d1333a2f36f4f6f74acf8af91b40a435492c78f5d74477640b183b79fecbe4551e6e4c6bd463f3051ee81de2328ffe299b61382831232e67ebedc37eb11f4208d614228d2852e"}, &(0x7f0000000380)=0x101) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000003c0)={r1, 0x771}, &(0x7f0000000400)=0x8) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r2, 0x65, 0x1, &(0x7f0000000000), 0x170) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4201, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x200, 0x5, [0x0, 0x3, 0x5ce9, 0xa391, 0x100]}, &(0x7f0000000080)=0x12) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e22, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}}, 0x84) 2018/05/07 02:23:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000, 0x0) pread64(r0, &(0x7f0000001200)=""/4096, 0x1000, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/nullb0\x00', 0x1) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x8, &(0x7f00000000c0)=0x1) 2018/05/07 02:23:45 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x401, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x100004e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000000040)=0x3, 0x4) socket(0x5, 0x800, 0x7f) 2018/05/07 02:23:45 executing program 2: unshare(0x20000000) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x6, 0x10, 0xffffffffffffffff, 0x0) flock(r0, 0x2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x7, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21}, 0x4, 0x1, 0x6, 0x6, 0x7, &(0x7f0000000040)='ip6gretap0\x00', 0x80000001, 0x7ff, 0x8}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)={0x2fa, &(0x7f0000000040)}) [ 137.810705] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/07 02:23:46 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000000200)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000f40)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000000740)=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'], @ANYBLOB="9300000000000000", @ANYPTR=&(0x7f0000000e80)=ANY=[@ANYPTR=&(0x7f0000000d80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="e100000000000000"], @ANYBLOB="010000000000000000000000000000000000428300000000"], 0x48}, 0x0) 2018/05/07 02:23:46 executing program 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) 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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x410082, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)={0x10000, 0x5, 0x5, 0x8, 0x6c14, 0x8}) clone(0x0, &(0x7f0000001240), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 2018/05/07 02:23:46 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x42000) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200200000, 0x0) unshare(0x20000) shutdown(r1, 0x0) 2018/05/07 02:23:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:46 executing program 3: syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x1007fef7ffbf002) 2018/05/07 02:23:46 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) fsetxattr(r0, &(0x7f0000000540)=@known='system.posix_acl_default\x00', &(0x7f0000000580)='wlan1vboxnet0!mime_type\x00', 0x18, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000180)="0951b5723b24c7006c0959e96f380b7a971f295ef2ad1509c6bc2c2b4e03c12c9bc041e23d1a2f26ab02945f774337ad7685c1d66b318b55b074e67365d517c60502e677d8270ee08bbd42f560190f5bca9349297d35841a9604eda38317fe74fddc10f7808a2b714610e71ec9b322c4facfdd70c7c2af260e2e54aa31bc47ef6d2a392c7591ea15fe5bb01fe7606fa81f5f40b318444a65750cda38dfa8237ceac6a9d8dfde330ef868b8d3bc389d3315afcdf2f0551dd7b4288d380e126299dbc33bbe8dfdd5492af945e5a5d9684a6270fb3cc6f64e67750bbabbf0"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd14de1eb5e4d2a4530f74c0d7c1ef0ad27f41a1c0ea417b6f0214edf496c2686a7bbf460991bb8e249082c5b17556be098df9516", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:46 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) unshare(0x40604) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) pwrite64(r1, &(0x7f0000000000)="b191fd7815a5b8da9afff006706ad326e908c1c829e71559cc3afc9e9b8b3a30f1d642d9ceaae9b59aa74059b1a3353b0666662005fa8cb2aa6af3d50492359940041af63d482b47aca687166612ce025637b689abe0ee4f1cb7fc300e757dda44b428f350c81b2ec9441da7d04dc945b4ea20303936a836544c46d82e13792f28b4005b5a5332c0e1d260f5bd5c6a9fab25144401890f737053291580b037f4239c55008c81e168ffb3c2b92c2a402d9eee4e23c3937e60f6d0e7", 0xbb, 0x0) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100), 0x4) 2018/05/07 02:23:46 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000001400)='/dev/vcsa#\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001440)=0x4, 0x4) recvmmsg(r0, &(0x7f0000005e40)=[{{0x0, 0x0, &(0x7f0000005dc0)}}], 0x1, 0x0, &(0x7f0000006040)={0x0, 0x1c9c380}) 2018/05/07 02:23:46 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000040)=""/85, &(0x7f0000000140)=0x55) eventfd2(0x0, 0x7fc) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) 2018/05/07 02:23:46 executing program 7: unshare(0x4000003) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x200001, 0x80000) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000003ff8)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x4, 0x53, 0x1, 0x3}, {0xffffffff, 0xff, 0x3, 0xa06}, {0x7059, 0x8, 0x8000, 0x8001}, {0x8, 0x3, 0x71cb367, 0x2}]}, 0x10) 2018/05/07 02:23:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000066cffc), 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d66000), 0x8) 2018/05/07 02:23:47 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) fsetxattr(r0, &(0x7f0000000540)=@known='system.posix_acl_default\x00', &(0x7f0000000580)='wlan1vboxnet0!mime_type\x00', 0x18, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000180)="0951b5723b24c7006c0959e96f380b7a971f295ef2ad1509c6bc2c2b4e03c12c9bc041e23d1a2f26ab02945f774337ad7685c1d66b318b55b074e67365d517c60502e677d8270ee08bbd42f560190f5bca9349297d35841a9604eda38317fe74fddc10f7808a2b714610e71ec9b322c4facfdd70c7c2af260e2e54aa31bc47ef6d2a392c7591ea15fe5bb01fe7606fa81f5f40b318444a65750cda38dfa8237ceac6a9d8dfde330ef868b8d3bc389d3315afcdf2f0551dd7b4288d380e126299dbc33bbe8dfdd5492af945e5a5d9684a6270fb3cc6f64e67750bbabbf0"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd14de1eb5e4d2a4530f74c0d7c1ef0ad27f41a1c0ea417b6f0214edf496c2686a7bbf460991bb8e249082c5b17556be098df9516", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:47 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000000200)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000f40)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000000740)=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'], @ANYBLOB="9300000000000000", @ANYPTR=&(0x7f0000000e80)=ANY=[@ANYPTR=&(0x7f0000000d80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="e100000000000000"], @ANYBLOB="010000000000000000000000000000000000428300000000"], 0x48}, 0x0) 2018/05/07 02:23:47 executing program 0: unshare(0x400) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) readahead(r0, 0x80000001, 0x3) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x1f, 0x4) 2018/05/07 02:23:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:47 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000280)="d3eeb1c10b8d27c19728aacd94a86b561e8f62aa3378da0d69b011dceeb05ad4e377b992a2c2e44ae6d749b9d74c33cdad5396c0c6dcc6733b91a45ca4c37103467ed991bd837b8f6a57f6ff73dea6fdd65b9f7b808088a5d49f73a1aa5c13ef62fc771647bb5a6b82797228737742943b7fc6a3422cf92b9402bb12a258f9588d15e6d553d7e269e8613d5442cdeff9057dd14e47371c55cdbaa2269e9ae570793d56f1890170c777105ab62c90fbf3c205a663969430c91a75a10df82d", &(0x7f0000000140)="953789c10545f059f72e30ef563812a95cbc3841d71eb6bad65c42e1e2262513c8dda4416f6f9bb8c603cfef43758dcf483d84047ccc2d63207947453e43f9a3753056f2aec0b6a4dcb494b0f6d6eb985b26f95b4cec5ebbb15b9ad4fea6ac4f7dddc33b29f8aad78c4b2fe86787bac4e1bf2077d46e0e58a63e0298e5", 0x1}, 0x20) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000005c0)={@dev, @broadcast, 0x0}, &(0x7f0000000600)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000640)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000740)=0xe8) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000ac0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000a80)={&(0x7f0000000840)=@newspdinfo={0x23c, 0x24, 0x300, 0x70bd2b, 0x25dfdbfd, 0x401, [@offload={0xc, 0x1c, {r1, 0x2}}, @migrate={0x138, 0x11, [{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xff, 0x4, 0x0, 0x3506, 0xa, 0xa}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x32, 0x6, 0x0, 0x34ff, 0xa, 0xa}, {@in=@rand_addr=0x1, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2b, 0x1, 0x0, 0x3505, 0xa}, {@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@loopback={0x0, 0x1}, 0xff, 0x2, 0x0, 0x3507, 0xa, 0x2}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x16}, 0xff, 0x4, 0x0, 0x3502, 0x2, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x6c, 0x0, 0x0, 0x3501, 0x2, 0xa}, {@in6, @in=@rand_addr=0x80, 0x32, 0x1, 0x0, 0x3500, 0xa}]}, @lifetime_val={0x24, 0x9, {0x0, 0x8, 0x40, 0x6}}, @output_mark={0x8, 0x1d, 0x40}, @offload={0xc, 0x1c, {r2, 0x3}}, @policy={0xac, 0x7, {{@in6=@dev={0xfe, 0x80, [], 0xd}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x0, 0x4e23, 0x4, 0x2, 0x20, 0xa0, 0x5c, r3, r4}, {0x80, 0x1, 0x200, 0x6096, 0x0, 0xff, 0x1f, 0x6}, {0x6a0, 0x391, 0x3, 0xffffffffffffff9b}, 0x2, 0x6e6bbe, 0xe0f666faa9e0fd5c, 0x9187c7a3d3076556, 0x0, 0x1}}]}, 0x23c}, 0x1}, 0x4000001) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00'}, 0x10) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, &(0x7f0000000140)}]) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/07 02:23:47 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) fsetxattr(r0, &(0x7f0000000540)=@known='system.posix_acl_default\x00', &(0x7f0000000580)='wlan1vboxnet0!mime_type\x00', 0x18, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000180)="0951b5723b24c7006c0959e96f380b7a971f295ef2ad1509c6bc2c2b4e03c12c9bc041e23d1a2f26ab02945f774337ad7685c1d66b318b55b074e67365d517c60502e677d8270ee08bbd42f560190f5bca9349297d35841a9604eda38317fe74fddc10f7808a2b714610e71ec9b322c4facfdd70c7c2af260e2e54aa31bc47ef6d2a392c7591ea15fe5bb01fe7606fa81f5f40b318444a65750cda38dfa8237ceac6a9d8dfde330ef868b8d3bc389d3315afcdf2f0551dd7b4288d380e126299dbc33bbe8dfdd5492af945e5a5d9684a6270fb3cc6f64e67750bbabbf0"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd14de1eb5e4d2a4530f74c0d7c1ef0ad27f41a1c0ea417b6f0214edf496c2686a7bbf460991bb8e249082c5b17556be098df9516", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:47 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000015795008db0b11e8bae763f11970000000000000f3c3fc6526dc94368d5001fc9769582866838704f3984ed7c02128e9fd92585fab4655cd29360b3d85728ed3834f847341085a70185b882464472954b0e7db988bded9800000000000000000000000000000000"], 0x28}}], 0x1, 0x0) 2018/05/07 02:23:47 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/113, &(0x7f00000000c0)=0x71) chdir(&(0x7f0000000400)='./file0\x00') 2018/05/07 02:23:47 executing program 6: getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)=0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28) r2 = syz_open_procfs(r0, &(0x7f0000000140)="6e65742f73636f00dce005000000e7751ddef4baab64d7971cd5e8578cb2aead9c829c84949304d655fc2c8d9047ab9c19202b3caba7acb8d27e01d1770f632b0625175661c0abd2098a10fad34f2f8d8485301bd0523a603d1d15007a52838498ffed2ad9000000000000000000000000") unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x200) 2018/05/07 02:23:47 executing program 1: setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040)="8dd3a0f5ab0fd1bf8c47e183ccc4b801a819eb9acca1", 0x16) bind$alg(0xffffffffffffffff, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$can_raw(r0, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:47 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) fsetxattr(r0, &(0x7f0000000540)=@known='system.posix_acl_default\x00', &(0x7f0000000580)='wlan1vboxnet0!mime_type\x00', 0x18, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000180)="0951b5723b24c7006c0959e96f380b7a971f295ef2ad1509c6bc2c2b4e03c12c9bc041e23d1a2f26ab02945f774337ad7685c1d66b318b55b074e67365d517c60502e677d8270ee08bbd42f560190f5bca9349297d35841a9604eda38317fe74fddc10f7808a2b714610e71ec9b322c4facfdd70c7c2af260e2e54aa31bc47ef6d2a392c7591ea15fe5bb01fe7606fa81f5f40b318444a65750cda38dfa8237ceac6a9d8dfde330ef868b8d3bc389d3315afcdf2f0551dd7b4288d380e126299dbc33bbe8dfdd5492af945e5a5d9684a6270fb3cc6f64e67750bbabbf0"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd14de1eb5e4d2a4530f74c0d7c1ef0ad27f41a1c0ea417b6f0214edf496c2686a7bbf460991bb8e249082c5b17556be098df9516", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:47 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x0, 0x5, 0x800000000009, 0x1000000000000004}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000000040), &(0x7f0000000080)="13"}, 0x20) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x6, 0x501080) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x4}) dup3(r1, r0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000df5ff0)={r1, &(0x7f0000eef000)}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00000000c0)={0x84e9, 0x14, [0x8, 0x5, 0x7f00000000000, 0x8, 0x554]}) 2018/05/07 02:23:47 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getgroups(0x5, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fcntl$setpipe(r0, 0x407, 0x5) setgroups(0x4, &(0x7f0000000280)=[r1, r2, r3, r4]) unshare(0x40600) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TCGETS(r5, 0x5401, &(0x7f0000000040)) 2018/05/07 02:23:47 executing program 5: r0 = socket(0x1000000000010, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000008c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008c40)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'team_slave_0\x00', r1}) r3 = getpid() sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3800000010000908000000000000000000000000", @ANYRES32=r2, @ANYBLOB="00000000000000000b001300", @ANYRES32=r3, @ANYBLOB="19bb9355dc27ebc0ec02000000f00000"], 0x38}, 0x1}, 0x0) [ 139.446701] netlink: 'syz-executor5': attribute type 19 has an invalid length. [ 139.454258] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/07 02:23:47 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x40, 0x200) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000080)={0x7}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x100, 0x0) write$eventfd(r1, &(0x7f0000000000), 0x8) [ 139.559804] netlink: 'syz-executor5': attribute type 19 has an invalid length. [ 139.567482] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/07 02:23:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x24}, 0x1}, 0x0) set_robust_list(&(0x7f00000001c0)={0x0, 0x5, &(0x7f0000000180)={&(0x7f0000000000)}}, 0x18) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/urandom\x00', 0x100, 0x0) connect$inet6(r2, &(0x7f0000000b80)={0xa, 0x4e24, 0x5b859265, @loopback={0x0, 0x1}, 0x3}, 0x1c) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x8000, 0x0) recvmsg$netrom(r3, &(0x7f0000000a80)={&(0x7f0000000240)=@full={{0x3, {"5779e7cb4f20ae"}, 0x5}, [{"42287e0cf01e63"}, {"a6c02dad180384"}, {"cfec1a00513919"}, {"4c8f35a8b80654"}, {"e3016f93bbecff"}, {"cce7bb42a67aa5"}, {"4c5d20597661e3"}, {"159963dd83548a"}]}, 0x48, &(0x7f0000000480)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)="485328f054f26b958910b34b1c21b4453f5f7b6f158b40640ce3193f1d3ee0e12e31c26a16193f0961cf714a4b10dbee5d9ea6150cd9a1806c410aad8b56fd5eacb1f315c741d88c7c8b265f7c", 0x4d}, {&(0x7f0000000380)="2beb79b11d7eada74a8ceb1dc72968c4f4f2a899b000b1d50e7bb1c9d33ac97dc6c906f103654a376b8acc5787940362c36536aa7bf9c928d2f40d7af6697ccf7ca3b102f750343b7e27bf5852cbacb173dc69e6103dbba0c4cdff78cff625a62feaae800c543aa56221de0530c7eff4a93b4c0f46551aca7e17940f4965143392cf30cd14a043f3a102347ad26c6a3706f6824b0909e79b1c3818ca0f38460dafdc4617e3f6a6d6ff5c2ccb2e30814e33bd4e13668b29de646692c8fb7d18e7f2fd7f474c8daaf2f7176a79b2fedfdae06f808d1a5e64af04f78b440f10052750", 0xe1}], 0x3, &(0x7f00000004c0)=[{0x48, 0x102, 0x2, "efeb8fcc149de13bbf7499e9be030a8c18c0de99dd81cd4dece65258fe53348358d09cd9e957ce086013aaedb56e7d54be"}, {0x80, 0x1, 0x3, "da1d7dac9fccf6729f6f1cc27efcc43aa3a3beac91a24a97e22c7d9435ef19613880a067c63830ed78893c3a0c8eb86ed914fdec13db76eeec6176642192d994d5d2fbd8d37db1fce106f4653c82cecaab1fb9de0f73188c1bea572dcd3e17a6fe27c2a041c48f7a452daa64d5aabf75"}, {0x40, 0x88, 0x7, "a36ab000589f88c9ba0de25da3fbe0639e8696a89538921b8089bde04c330c73aacc40ae6c76a75e6084259340e1"}, {0xf8, 0x117, 0xf, "0c432093c641348792e7c49f548541661f97b377444491cef3388bb25493e9cff5f34b2a524861f1af8757475159d8766c138e347be9332be131aabea1de51e8e20f067f9f7984e11948d33e1deb540ef99888bd72fcd57d5dbdf34fee88b0e37e4d1dea18074e8dccbb6894089ddb2410ffb73e2ea19540d92f884bb65a3ac5fd2c8e25b52dcfa374b5eb2a0c651524a1e90adb04dfb3e1541ffdd2928b69e34eada1a7b77a7aa8d0fa563fe8180217a9863596071befdf4f8ed74938e0ced01bcf1a382e0b49c1d05b67cdfbf3b1cfe8899e0c2393daa17fd39710965a288d870c5b2c"}, {0x48, 0x10f, 0x7, "7da267c2101422001ce51950f5c29171dc781935dca5f6319441cbb4e10ca64080e641bef20031793a7d1432cea83b205d9e3762c2b08a"}, {0x80, 0x11, 0x9, "e92b21be795ad39795affd9abed37a373dddffdb89b294d126296078f74b4bd148004d89b87e7f53655199d6ed9c829b580685dd98ce7724254dcd6c0b93b48499e14b7e0cd5a7d3622baef72809a2869a281a8bcfff0c3a73c2a77c743109b3391831afe6f65106b9"}, {0x50, 0x103, 0x9, "c9d0a00e401239f76c426ca8e78fee79981a57ea966a4ff61b798bbbc0c43b29802eea486c73847df0aa70616f37e2084b26a69485fbddea1f3bd407aebc"}, {0x88, 0x0, 0xd9, "a46b2d24665b890c297b277bf8c4b8e57f9591f15bb1dbda9c2f0c5749b257679bc0b8347dbaddc457ea23dbf9167673575d670ac5a099a41b2ed4e3eb7d6dd25772f62e3ffbdb5ea31328d8d753cf8801c47cf2a60c6ef185cd7d63d65d6a116531dbbb62703fbd87b3066c0cf6ccdb44"}, {0xf8, 0x117, 0x3, "4c16382a72dde8baf0b9fc21dc5f46185dd87fc09e7c83798c2d76d055379883ea83f64881e119f3adb64e07b932381ba46c651e5282f295481fb14f5f7a332001ce81db3792c64d631bdcb1c5a51e6bfe0588e5f4f3502734add991a068e4b751d3e3ffb955afccbf7b7a5721c32a229cfcd0344be5365f9bc508bd79f64a093ae708f68551f9a898c6d868f3aff149700373f8fc0e4f7bd108024187a324f8754f03a0fe81ac3b779148e3f68c0e5ce521fb8f486a90d40397f30bd0a1acf43760e47167082d509363adbd37f5d054b7828e032c80ff7e3a9b28757f2aa6b00eef07b9fb39"}, {0x100, 0x101, 0x2, "637d26532da2d70e54d4984de4b3b9484737c1d8d98185aa161e4b13e08173ed84fa7fe4e166933a87f2527cacac2ea0f152ae4828bc0765af9b4ba6d0a3eccd48818541cac2b81ef6f3893f009b8b59617c1d63b06924cbf2e2d1d82fceb3e085b9d8bb1d5dd2ebccd241b3aa29eacb6b396a101b9a788c3273b3b9ae3974cb106548fbeca13fefd7e64b4b79635c37ecc91970013dff1f4f904babfe0f80af454df83246aed81c8cc7d68fa80802ef0482676fb565a4f5df6a4ba11c98713a8e476c6a7d2cba417076a11276cd3ff882e06212a600aad9c8b60ce31ab26526a8d1217f1f466fb7e9"}], 0x598, 0x20000050}, 0x10021) readlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000ac0)=""/117, 0x75) 2018/05/07 02:23:47 executing program 7: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$evdev(r0, &(0x7f0000001000)=[{{}, 0x1f, 0x0, 0x4}], 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x100, 0x1, 0x4, 0xfffffffffffffb6a, 0x37, 0x4}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ecb54fa07424adee901d2da75af00800000ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000004000)=""/4096, 0xfffffe9e, 0x0) write$eventfd(r0, &(0x7f0000000080)=0x1000000004, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) 2018/05/07 02:23:47 executing program 3: r0 = memfd_create(&(0x7f0000000000)='keyring\x00', 0x2) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @empty, @loopback=0x7f000001}, 0xc) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)) fremovexattr(r0, &(0x7f00000002c0)=@random={'security.', '-J&+loposix_acl_access}selfbdev-em1\x00'}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000200)=0x4) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000076555ccef2b8809d2a73a96c35661500ac3dfaf9a63a28d17295896b8dc22b34b4329f8a498a9d6be61ffc7a8804c56da6af9a24ebf66817ce1f31e7a117dd3f3e6e9293cfc30c587777b9bec8edad0f028680196bf8c593048580f8b878ff3cc22424072e57fa8ec824db5b8b17e75bcf3f90b6ad96942220000000000000"]) 2018/05/07 02:23:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f00003bcfd0), 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x80800) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000000c0)=0x9, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r2) 2018/05/07 02:23:47 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) fsetxattr(r0, &(0x7f0000000540)=@known='system.posix_acl_default\x00', &(0x7f0000000580)='wlan1vboxnet0!mime_type\x00', 0x18, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000180)="0951b5723b24c7006c0959e96f380b7a971f295ef2ad1509c6bc2c2b4e03c12c9bc041e23d1a2f26ab02945f774337ad7685c1d66b318b55b074e67365d517c60502e677d8270ee08bbd42f560190f5bca9349297d35841a9604eda38317fe74fddc10f7808a2b714610e71ec9b322c4facfdd70c7c2af260e2e54aa31bc47ef6d2a392c7591ea15fe5bb01fe7606fa81f5f40b318444a65750cda38dfa8237ceac6a9d8dfde330ef868b8d3bc389d3315afcdf2f0551dd7b4288d380e126299dbc33bbe8dfdd5492af945e5a5d9684a6270fb3cc6f64e67750bbabbf0"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:47 executing program 5: r0 = memfd_create(&(0x7f0000000000)="db3a6367722f75707b2600", 0x2) r1 = socket$inet6(0xa, 0x7ffff, 0x5) getsockopt$inet6_int(r1, 0x29, 0x4d, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff7a) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x8, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000002c0)="a08638479471a24fe16a0f6fd94e90ac2082604df6921eee6955c7b1cbb05b8b394094f0") getsockname$inet(r0, &(0x7f0000000340)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x3050f1f311c4423) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'gretap0\x00', 0x4}, 0x18) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 2018/05/07 02:23:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040)="8dd3a0f5ab0fd1bf8c47e183ccc4b801a819eb9acca1", 0x16) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) [ 139.713496] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 139.721078] netlink: 'syz-executor0': attribute type 2 has an invalid length. [ 139.819334] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 139.826925] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/05/07 02:23:47 executing program 4: r0 = mq_open(&(0x7f0000000b80)='net/ipv6_route\x00', 0x81, 0xe8, &(0x7f0000000bc0)={0x80, 0x6, 0x7, 0x1, 0xfffffffffffffffe, 0x81, 0xfffffffffffffffb}) write(r0, &(0x7f0000000c00)="2994a9ff656605dd0ce081028041ba0c57f3f785ca0452cbe75f4e58a1ab5ae16e27525babf2267ff2ca04373db9bba87bf97280546215df90c2916efb8c009b36dff755e8ed68200122b43569c5d4c284ec70123cac86400d9ff82349b6331de2e10341e91eae2be61cc2067bb91b250384df466cfbf88f375565299e75e102f09ff6b40c981c52c15cfb84", 0x8c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') r2 = accept4(r1, &(0x7f0000000ac0)=@alg, &(0x7f0000000000)=0x80, 0x80800) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000b40), 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) sendfile(r3, r1, &(0x7f0000014000), 0x4000800000) write$binfmt_elf64(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x8, 0x0, 0x6, 0x9b, 0x0, 0x3, 0x5, 0x2b4, 0x40, 0x1f0, 0x6, 0xfffffffc, 0x38, 0x2, 0x1, 0x8, 0x2}, [{0x60000000, 0x0, 0xbbe8, 0x0, 0x4, 0x5536, 0x68, 0x3f}, {0x5, 0xffffffffffffffe0, 0xffffffff80000001, 0x2000000000, 0x8, 0xf066, 0xff, 0x7}], "25c372455ffc575738ae61aae46fbc4cc9d207eccc620b7aacc27e63b8967faa84ad88947a291ecb7d7a9ee17b863c9d6a713058cf5c637c1fc3d2702908ab7794d1dfc1ce82cb55de07ad052bbe46db2b77a86beef59a452acd228a48c9d99f6f4ea6478ef4c60f8e7e16aaabb07629e0c8e6831ec4a786ccaa06511a62", [[], [], [], [], [], [], [], [], []]}, 0xa2e) socket$netlink(0x10, 0x3, 0x1f) 2018/05/07 02:23:47 executing program 5: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0, 0x0}, &(0x7f0000b34ffc)=0xc) fchown(r0, r1, r2) setfsgid(r2) 2018/05/07 02:23:47 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) fsetxattr(r0, &(0x7f0000000540)=@known='system.posix_acl_default\x00', &(0x7f0000000580)='wlan1vboxnet0!mime_type\x00', 0x18, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000180)="0951b5723b24c7006c0959e96f380b7a971f295ef2ad1509c6bc2c2b4e03c12c9bc041e23d1a2f26ab02945f774337ad7685c1d66b318b55b074e67365d517c60502e677d8270ee08bbd42f560190f5bca9349297d35841a9604eda38317fe74fddc10f7808a2b714610e71ec9b322c4facfdd70c7c2af260e2e54aa31bc47ef6d2a392c7591ea15fe5bb01fe7606fa81f5f40b318444a65750cda38dfa8237ceac6a9d8dfde330ef868b8d3bc389d3315afcdf2f0551dd7b4288d380e126299dbc33bbe8dfdd5492af945e5a5d9684a6270fb3cc6f64e67750bbabbf0"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:48 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) wait4(r1, 0x0, 0x0, 0x0) wait4(r1, &(0x7f0000000000), 0x40000009, &(0x7f0000000040)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x20800, 0x0) getpeername$inet6(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000140)={'bond0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/05/07 02:23:48 executing program 7: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000100), 0x3cc, 0x0) write(r1, &(0x7f0000000080)="5fb33f0b2be818d1ec79e2d68920cb288238ca56ad3a2fa0c500ff965f3720239cd734aae2feeefc2d920056d96b919d86e5cd63c47aeff502de7125034e1977794e3019a6a55d2e51bd0341332b2ca96ec4591ffda2a62ba7650298", 0x5c) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) [ 140.191320] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) [ 140.315364] alg: No test for ccm(camellia) (ccm_base(ctr(camellia-generic),cbcmac(camellia-generic))) [ 140.330347] alg: No test for echainiv(ccm(camellia)) (echainiv(ccm_base(ctr(camellia-generic),cbcmac(camellia-generic)))) 2018/05/07 02:23:49 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/07 02:23:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x7, 0xffffffffffffffff, 0x9, 0x352b, 0x3ff, 0x8c}, 0x6}, 0xa) getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2c) getdents(r0, &(0x7f0000000040)=""/36, 0x24) 2018/05/07 02:23:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)="1ea82e22350aad2a9dc4b49df5fca1afa9f3d514b9b7ede2ecfb95ddf63f586f3f62b8c826e00965d1bd428a4736f60e5f8bdb6b2e164652aaca355555dad9a949cd487132968997a76c375e1652338dea577c6416e7753333dd4b16afd57c9d73ea60ea90d5a7ee534c0ad5b2a5bc69bb3271d3b2657bd4687dd7c964dcf383121dc70adf181b09c16e696ec76bc6a3d43db4cf8d27d7132b1009498403cff8b75cb2c2b04af9fe05ad48157d10da04af6cd1a77a0fb487fd5ae7ead67620600631083c5140c436abbe1009d1c82be91ef5aec6ddff599ef80359903e4c4f99425df021d8b4d9645e481223", &(0x7f0000eee000)="13"}, 0x20) 2018/05/07 02:23:49 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) fsetxattr(r0, &(0x7f0000000540)=@known='system.posix_acl_default\x00', &(0x7f0000000580)='wlan1vboxnet0!mime_type\x00', 0x18, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000180)="0951b5723b24c7006c0959e96f380b7a971f295ef2ad1509c6bc2c2b4e03c12c9bc041e23d1a2f26ab02945f774337ad7685c1d66b318b55b074e67365d517c60502e677d8270ee08bbd42f560190f5bca9349297d35841a9604eda38317fe74fddc10f7808a2b714610e71ec9b322c4facfdd70c7c2af260e2e54aa31bc47ef6d2a392c7591ea15fe5bb01fe7606fa81f5f40b318444a65750cda38dfa8237ceac6a9d8dfde330ef868b8d3bc389d3315afcdf2f0551dd7b4288d380e126299dbc33bbe8dfdd5492af945e5a5d9684a6270fb3cc6f64e67750bbabbf0"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:49 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x0, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x470, 0x248, 0x248, 0x118, 0x388, 0x388, 0x388, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@arp={@empty, @empty, 0xffffffff, 0xffffffff, @empty, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x100000001, 0x84f4, 0x5, 0x9, 0xf9, 0x2, 'ip6gre0\x00', 'ip_vti0\x00', {0xff}, {0xff}, 0x0, 0x1}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "0563ff6bc29457dd0b72d6915df816a5fed379cfe9e6404b9756c4adf9e1"}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @multicast2=0xe0000002, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffb}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/05/07 02:23:49 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/181) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002780)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x2b}) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f00000002c0)) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="ff0700002f66696c653020776c616e300abb505ea4a9e24457e6015305d4e9c4fbc5c8a806cb1d8ce9a8e259e9735a9bd7b858cf4143d9a93cb16d9100f920696233bbec0000000000000054c8eb9ad185ed70e60a0b9b168886ec59eb948db1da8b33fa62c40d080acc41a69107fae2a4e49342b48e17fd13f8898ce5dac3b964972702892166a106f6858a2386d63c397676e8d623027c6f90a6cb3aff44595754dbeb62fdc98a531bd30601b974bc45838ab20f8a1e58efafa26e62c981adac0abc93b219cb76ca9e4c274c1d215a392fd154d81f0fac448ca4ba070bcb3d27fcfe868305bf41"], 0x4e) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@multicast2}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) openat$cgroup_ro(r1, &(0x7f0000000440)='cpu.stat\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0xfffffffffffffe6c, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) chdir(&(0x7f0000000000)='./file0\x00') setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x1}, 0x90) 2018/05/07 02:23:49 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3, 0x0, 0x5bc0, 0x0, 0xfff}) r1 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000180)={{0x3, 0x0, 0x0, 0x0, 0x4}}) 2018/05/07 02:23:49 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) quotactl(0x1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)="1ea1af270bb583a5726f770d7968a60d0687ce2a9f3a0e64ecf83e2359c50fd8110a0cc8e65211f794e6a03a1cb459504dd3ad54f5") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x50000, 0x0) write$vnet(r2, &(0x7f0000001280)={0x1, {&(0x7f0000000180)=""/218, 0xda, &(0x7f0000000280)=""/4096, 0x2, 0x3}}, 0x68) link(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)='./file0\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) 2018/05/07 02:23:49 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) fsetxattr(r0, &(0x7f0000000540)=@known='system.posix_acl_default\x00', &(0x7f0000000580)='wlan1vboxnet0!mime_type\x00', 0x18, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd14de1eb5e4d2a4530f74c0d7c1ef0ad27f41a1c0ea417b6f0214edf496c2686a7bbf460991bb8e249082c5b17556be098df9516", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:49 executing program 7: r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x0) sendmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000000c0)="f000c8802c8212396bea2318ec9d6d5d7ce064368f60ac54cf3b04c4ef293bd2b68daddc571ab89a5e704d0141b0295bc51b7d4726c1c23ef285ec413d0bbd915e0cb484575af24044d59e75e9a6f29bed1f50365ca08221133f8e817deaac1e438190be693b4dc845b1723756125ed244534ae80c6b08c237bbc06c07ea6031857e82bbac49dedb50a39ae5ae9d4de557b141027f8f5120dbeff451d377dd39f42b2c73e0d0eaf5fac79f86234a06f065d1dcc008d298f11d3508cae8579ed12f703b24b7037024d202071653e546f2f5818bb1521f659b7283550e05ec5706da6e14e8c886eedc56f709", 0xeb}, {&(0x7f00000001c0)="c2102ef337585e9f1e319456c99db6eaa7d894a9d8cddb8c39a84f3c81869d51be5fc02746d16bc45af96adc37ca4598a2101308948d3333317d0d113103dacbc423140a93d918a34b722dc5bb71f625588342102a02356ddb97c85c69d5810fcc174dd0cff5c31fcf8279cc6204069727ac819e9c5456cbe1ad398c9e58217445ed19e754d4abce91fabc4de3058b06ebf44bf994e5627c64e4a21460a06499a1140927312f8162f01ee5bcfa01059d23e64d1f26be385edf42902c06d80c22c0f0bf0f7d4bf89c6208b54ca701cf", 0xcf}, {&(0x7f00000002c0)="4b0587c409fde3a5aacc9bff34f7c615ea9f2808dbcdc23ee93d88967cf60b55c3b818f8d0a529cb6d96b51928b33c57aa5a470d994092374a47fb539aafc6762813c6ad3771814ac69acf9d49242a65564b76c70292530014925862cb8d3e029ca06c8ee15164a4f60186afb1ea117b4196718f6dd20de3faee66c9b2bcb3974da7b224e75ea2ef639346e5564db07e7189a280717e280323f9737706920e22b7074e985022463109ee64ef7af1a30484296203d3e3b677367c759062484aaf17a3a694302bc5862b582d9be5473b3046b96677db0b233fa3d72801a1dd6f57327315dcb686dc55", 0xe8}, {&(0x7f00000003c0)="ba5a70eaac90bfd46d705c1bd8e00055cfba8856f7cfdf34409f3cb534ea2b4e66bedf57e284bb9059d1ad1568ec68e2885c6c3be22747701eaac48716a11a3ae0237b2b94583a1b6a59fa4f357aeb4986a96afc2a19909e86738179107d2c450e9a", 0x62}, {&(0x7f0000000440)="facc668de4a26d4044193ce4cfd868317cc83685bbb1ecba95c325e6945f791e7285f49122f8403371ca3f6984dbbdb7d768811b0485783658fcbf50e56f65817fc3c540de0b83877dd383ba5de39c40f589131a62705bfdb8d0525f7af91558516de3df4e1f03157c3f9ce5252f351393b4178cbdf0370714348448ae786b2e0c6ec422377fadd37738b4f0139e910b9fbf7357e469ac49e6ba070040fe82b1aa86a402430ba0d5565fcffdc5bf60071159125e71c1c628fc861a8df4", 0xbd}, {&(0x7f0000000500)="fc9be4e9c688154a0b472ea678326c4ae643d6cfb5243e3429794d8e7c4228c006ddf6306fa24d2c27783586d634e129194e7ba65a412992582f770b18505eb58dbc1ad99f1cd26b1ddc193278ed106a00a645d2ee52eda051e6eee6d7e404cf2e4766675f8e977eaff97f01ae7c11568474363e0c89f29e6afede60f582ad8efa0e81c3c9299ec60b6da343bba47f1e2bf7a7d68cee167c04d2436e5358a608c6a64bd58ae26402aefecc62aac14686545aed0e506d307168b973402295d619468ed54a891c2bc344ea0f22eb1160351ec55a1576461fde4fc2dbcb", 0xdc}, {&(0x7f0000000600)="69ec428a104815d755e7d54c09b37b78479090d4628ef29b932de6065f4e34ed3fb0040c9682746145a57d9f33028f1e577026abb2888f5bb84110927286d41418b385178a90362cff4a57681d25b77de4062f5d0f6a464b58d3097ca9984030a4ccd5aa0d5013ca9e446b3930cddad2d8b4ac5d9b4f193f5987a00808689937cc684c8561d62cc0ff03093d4ed16f33503fb2558ed7850a531f955013b9e2d1f83cebddaf51a8668442d3e4ea28e79eeda9b9149e204a3caa17d7889ae852567e3d19f85e35bb2f5c56c11e0e283e2bc0d7848fddd1", 0xd6}], 0x7, &(0x7f0000000780)=[{0x50, 0x117, 0x0, "65f9d94f7f3048ae64e232f9ddc4fe528df0af10f14f0f95611c40aa60085a77e1b4e28a9bf382c9a65c23469528de72aae1cb9e2baa8533529fa6"}, {0xc8, 0x110, 0x1, "41dd129fa9aa25a3447363235344b824224064984cbab1247bb00789857d946fd4bf0f088cb84946639a73a52353448ae1749fd9493112701d66b5ff96b0b60112ad51ec2d2a694ca75d0091acdd2fbc6cc1d491c641f153bdc202aed450914662d72f8a64cfceae819a0681b3ab225517fa6af4297d57ccca1497f3561ca886fd79d3367a97cbd6eaedc4fb128a66830a93d2f9dc724af0037846547b66d4ed3e3c1ca8c8f4f1bb12d563c07fe35fcb4d87a9cfad3cb0"}, {0xd0, 0x10b, 0x6ad7, "7d181774d22f0861bfd92f175b0923e71863c193ee60718d4d9c7272d91aedd6a0cfbf8465048879a3d95cb917890affce79a09199edcfe739512da1280d0f87e2516c08492b74fbe1facf0c08af0d8307621d66c6d9497c69e21903ae3e6b27dd37c9d40f8d113da84bd7a9e61bdeee584f9415413a045fe7ad638d9fb9ca87af953bc6ec95ad45906a1344f3ae417ed23489b780959db195b873b131cd067a0e6674f4e2dc1973d5800219d6bd90709bf741558395b2ba07ca"}], 0x1e8, 0x884}, 0x0) r1 = socket(0x100000001e, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e23, @rand_addr=0xea}}) setsockopt(r1, 0x10f, 0x7f, &(0x7f0000000000)="032f24fe", 0x4) 2018/05/07 02:23:49 executing program 0: mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000140), &(0x7f0000138000)) r0 = socket$inet(0x2, 0x0, 0x7fffffff) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@empty, @dev={0xac, 0x14, 0x14, 0x20}, r1}, 0xc) 2018/05/07 02:23:49 executing program 6: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000000040)) r2 = request_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='/eth1wlan1+em1\x00', 0xfffffffffffffffb) add_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="072303b46a", 0x5, r2) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x4, &(0x7f000058a000)={0x0, 0x0, 0x33}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000000000), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/05/07 02:23:49 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x168, [0x20000300, 0x0, 0x0, 0x20000330, 0x20000360], 0x0, &(0x7f0000000000), &(0x7f0000000880)=ANY=[@ANYBLOB="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"]}, 0x361) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x5865, 0xd, @loopback={0x0, 0x1}}, 0x1c) socketpair(0xfa602e91e5733c59, 0x2, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000180)={{0x8, 0x6, 0x1, 0xff, "ccef2a7ebde4720de2b15ba40d7e8032592dc2f4854c772a61ad5488f67a1d00b9e7e1f786a9169a4269be14", 0x1}, 0x0, 0x0, 0x7, r3, 0x41, 0x3ff, "9944eecb3baeac585cf53e0a86a16252fc6eb17fd405d46590695c77a0edf5b6d91a1ebfd7ff1618de6e812d6000406f37a5e10d46164091e981f90dee7eaf18", &(0x7f0000000140)='nat\x00', 0x4, [], [0xfffffffffffffffa, 0x7, 0x1, 0xffffffff]}) 2018/05/07 02:23:49 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000140)={0x0, r1}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000), 0x4) [ 141.457843] Trying to set illegal importance in message 2018/05/07 02:23:49 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) fsetxattr(r0, &(0x7f0000000540)=@known='system.posix_acl_default\x00', &(0x7f0000000580)='wlan1vboxnet0!mime_type\x00', 0x18, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)="0951b5723b24c7006c0959e96f380b7a971f295ef2ad1509c6bc2c2b4e03c12c9bc041e23d1a2f26ab02945f774337ad7685c1d66b318b55b074e67365d517c60502e677d8270ee08bbd42f560190f5bca9349297d35841a9604eda38317fe74fddc10f7808a2b714610e71ec9b322c4facfdd70c7c2af260e2e54aa31bc47ef6d2a392c7591ea15fe5bb01fe7606fa81f5f40b318444a65750cda38dfa8237ceac6a9d8dfde330ef868b8d3bc389d3315afcdf2f0551dd7b4288d380e126299dbc33bbe8dfdd5492af945e5a5d9684a6270fb3cc6f64e67750bbabbf0"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd14de1eb5e4d2a4530f74c0d7c1ef0ad27f41a1c0ea417b6f0214edf496c2686a7bbf460991bb8e249082c5b17556be098df9516", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) [ 141.526391] Trying to set illegal importance in message [ 141.558978] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/07 02:23:49 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x7) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x6, 0x12400) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x9c5, 0x1b, 0x14, 0x10, "4fa524cc4aa503f376046588221b4758e4d10877ebdd4b50ba375b672cff3c42c63863a84aed937dec92d9c6b6c5955046e313b00b9f9a0c0c6dd0d5ef5ddd38", "35ff593ee390873c6bf3dfa3f5f1a462c659008075ef663663933dda4782e0c9", [0x8bfc, 0x6]}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2000) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000080)={0x2, 0x3ff, 0x1, 0x10000, 0x1, 0x420c}) getsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 141.613491] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/07 02:23:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:49 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x4) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000025e000)={0x1, [0x0]}, &(0x7f0000a8a000)=0x8) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x10, "937187ed09572169d84182634235aec2"}, &(0x7f0000000180)=0x18) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f00000000c0)={{0x0, 0x6, 0x8000, 0x6, 0x7, 0x1}, 0x98, 0x8, 0x2}) 2018/05/07 02:23:49 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getrandom(&(0x7f0000000140)=""/93, 0xffffffffffffff4e, 0x3) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0xffffff32) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ipx(r2, &(0x7f0000000080)={0x4, 0x6, 0x9, "c0c9356e9b08", 0xae99}, 0x10) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000200)=""/2, &(0x7f00000001c0)=0x2) 2018/05/07 02:23:49 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/05/07 02:23:49 executing program 2: fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)="0951b5723b24c7006c0959e96f380b7a971f295ef2ad1509c6bc2c2b4e03c12c9bc041e23d1a2f26ab02945f774337ad7685c1d66b318b55b074e67365d517c60502e677d8270ee08bbd42f560190f5bca9349297d35841a9604eda38317fe74fddc10f7808a2b714610e71ec9b322c4facfdd70c7c2af260e2e54aa31bc47ef6d2a392c7591ea15fe5bb01fe7606fa81f5f40b318444a65750cda38dfa8237ceac6a9d8dfde330ef868b8d3bc389d3315afcdf2f0551dd7b4288d380e126299dbc33bbe8dfdd5492af945e5a5d9684a6270fb3cc6f64e67750bbabbf0"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd14de1eb5e4d2a4530f74c0d7c1ef0ad27f41a1c0ea417b6f0214edf496c2686a7bbf460991bb8e249082c5b17556be098df9516", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:49 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair(0xa, 0x80a, 0xffffffff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00000002c0)=[0x5, 0x2]) sendto$unix(r1, &(0x7f0000000200)="a32992eb5fc71083a545bc", 0xb, 0x40, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) 2018/05/07 02:23:49 executing program 3: syz_emit_ethernet(0x34, &(0x7f0000000040)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_mc={0x8848, {[{0x1000, 0x7fffffff, 0x0, 0x2d}, {0x4, 0x1000000000000000, 0x1195, 0x9}, {0x46, 0x4f, 0xfffffffffffffffc, 0x2}, {0x100, 0x20, 0x2, 0x2949f279}, {0x0, 0x7, 0x332, 0x3}, {0x0, 0x1, 0xc80}], @llc={@llc={0x80, 0xf8, 'K', "5468fbe86926bb43fd3c94"}}}}}}, &(0x7f0000000080)={0x0, 0x3, [0xfed, 0x57e, 0xd86, 0x9d1]}) r0 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x3) read(r0, &(0x7f00000000c0)=""/44, 0xffffffe9) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0x0, 0x1c, [0x1, 0x2, 0x1ff, 0x404000000000, 0x6cd5, 0xd84, 0x6]}) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000000640)) 2018/05/07 02:23:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x2, 0x0, 0x29b5b076, 0x1, 0x5}, 0xc) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20020003, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000), 0x4) 2018/05/07 02:23:50 executing program 0: setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e002ac1414bb00000000000000000000"], 0x10) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x7, 0x101, 0x1f}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$KDGETMODE(r1, 0x4004510d, &(0x7f0000000040)) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200000) fcntl$setstatus(r0, 0x4, 0x40400) 2018/05/07 02:23:50 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)="0951b5723b24c7006c0959e96f380b7a971f295ef2ad1509c6bc2c2b4e03c12c9bc041e23d1a2f26ab02945f774337ad7685c1d66b318b55b074e67365d517c60502e677d8270ee08bbd42f560190f5bca9349297d35841a9604eda38317fe74fddc10f7808a2b714610e71ec9b322c4facfdd70c7c2af260e2e54aa31bc47ef6d2a392c7591ea15fe5bb01fe7606fa81f5f40b318444a65750cda38dfa8237ceac6a9d8dfde330ef868b8d3bc389d3315afcdf2f0551dd7b4288d380e126299dbc33bbe8dfdd5492af945e5a5d9684a6270fb3cc6f64e67750bbabbf0"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd14de1eb5e4d2a4530f74c0d7c1ef0ad27f41a1c0ea417b6f0214edf496c2686a7bbf460991bb8e249082c5b17556be098df9516", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:50 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f00003c1000)="1f0000000b06fd00010000f600008001fffff80009000180060007ec000000", 0x1f) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0xb62, 0x1) 2018/05/07 02:23:50 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)) userfaultfd(0x80800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000073c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f00000074c0)=0xe8) sendmsg$can_raw(r1, &(0x7f00000075c0)={&(0x7f0000007500)={0x1d, r2}, 0x10, &(0x7f0000007580)={&(0x7f0000007540)=@can={{0x8, 0x6, 0x46, 0x3520bbda}, 0x5, 0x1, 0x0, 0x0, "571e2b5bfa3e40ea"}, 0x10}, 0x1, 0x0, 0x0, 0x804}, 0x10) 2018/05/07 02:23:50 executing program 7: r0 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) write(r0, &(0x7f0000000100)="e7058c55bb6d3eb10000000000000004967f04701abf9ebf78fbd01fb5d63e5ea2cf000000020eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b4a0b163d7d7e3547e0370f49aac53104373fc67530b6a0fc276af0ef97c5a13e8f787e5afce78f19c190fd52ef90909", 0x7d) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/07 02:23:50 executing program 5: socket$inet6(0xa, 0x80000, 0x80) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0xe27ce8cb80df03d8) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x20040, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x7fffffff, 0x8, 0x2, 0x25c}, 0x10) bind(r1, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/05/07 02:23:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:50 executing program 6: ioperm(0x3, 0x9, 0x4000000000000) ppoll(&(0x7f0000000180), 0x0, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200), 0x8) [ 142.239410] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/05/07 02:23:50 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xf582, 0x200) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000040)) r1 = eventfd(0x0) writev(r1, &(0x7f00001fa000)=[{&(0x7f0000000080)="8d0526ebed29f0c4ed7872313d250babe78658b24083f7b1085555a2687864564bd084bfff72d49008ba24b6d7b3b466c699038b2d80a8d5694823134250c0ec2cdce14d5ea7080e6534034e69c5cb1465678c76377e", 0x56}], 0x1) 2018/05/07 02:23:50 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)="0951b5723b24c7006c0959e96f380b7a971f295ef2ad1509c6bc2c2b4e03c12c9bc041e23d1a2f26ab02945f774337ad7685c1d66b318b55b074e67365d517c60502e677d8270ee08bbd42f560190f5bca9349297d35841a9604eda38317fe74fddc10f7808a2b714610e71ec9b322c4facfdd70c7c2af260e2e54aa31bc47ef6d2a392c7591ea15fe5bb01fe7606fa81f5f40b318444a65750cda38dfa8237ceac6a9d8dfde330ef868b8d3bc389d3315afcdf2f0551dd7b4288d380e126299dbc33bbe8dfdd5492af945e5a5d9684a6270fb3cc6f64e67750bbabbf0"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd14de1eb5e4d2a4530f74c0d7c1ef0ad27f41a1c0ea417b6f0214edf496c2686a7bbf460991bb8e249082c5b17556be098df9516", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) [ 142.306899] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/05/07 02:23:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x100000001, 0x1ffff) r4 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x8, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) getgroups(0x8, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000080)='./file0\x00', r2, r5) close(r4) close(r1) creat(&(0x7f0000000040)='./file0\x00', 0x130) 2018/05/07 02:23:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x400) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x10001, 0x1, 0xff, 0x2, 0x1ff, 0x2, 0x8364}, &(0x7f00000000c0)=0x20) r2 = epoll_create(0xf301) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000100)={{0x6, 0x1}, 'port0\x00', 0x1, 0x80401, 0x81, 0x1, 0x8, 0x91, 0x8, 0x0, 0x1, 0xfffffffffffffffc}) r3 = epoll_create1(0x0) poll(&(0x7f0000000200)=[{r0, 0x102}], 0x1, 0x52) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00001b3000)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000dc0000)) epoll_wait(r3, &(0x7f00000001c0)=[{}, {}], 0x2, 0x1928) 2018/05/07 02:23:50 executing program 0: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1}]) r2 = socket(0x200000000000002, 0x3, 0x3) unshare(0x20000400) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001180)={{{@in6=@ipv4={[], [], @broadcast}, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000001280)=0xe8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r4, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000001000)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/05/07 02:23:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:50 executing program 5: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='gid=']) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x101000, 0x0) accept4$ipx(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000140)={0x4, {{0xa, 0x4e20, 0x7fffffff, @dev={0xfe, 0x80, [], 0x1d}, 0x7e38}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}}, {{0xa, 0x4e20, 0x20, @dev={0xfe, 0x80, [], 0x21}, 0x7}}]}, 0x190) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x81, 0x40) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x80, 0xfa, 0x7ff, 0x99, 0x0]}, 0xe) 2018/05/07 02:23:50 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) unshare(0xa000000) ftruncate(r0, 0x0) 2018/05/07 02:23:50 executing program 6: r0 = memfd_create(&(0x7f0000000100)='^}vboxnet1cgroup|\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) getgroups(0x1, &(0x7f0000000080)=[0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r2, r3, r4}, 0xc) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{}, {0x1d0}}) accept4$llc(r0, 0x0, &(0x7f0000000000), 0x80000) 2018/05/07 02:23:50 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x0, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)="0951b5723b24c7006c0959e96f380b7a971f295ef2ad1509c6bc2c2b4e03c12c9bc041e23d1a2f26ab02945f774337ad7685c1d66b318b55b074e67365d517c60502e677d8270ee08bbd42f560190f5bca9349297d35841a9604eda38317fe74fddc10f7808a2b714610e71ec9b322c4facfdd70c7c2af260e2e54aa31bc47ef6d2a392c7591ea15fe5bb01fe7606fa81f5f40b318444a65750cda38dfa8237ceac6a9d8dfde330ef868b8d3bc389d3315afcdf2f0551dd7b4288d380e126299dbc33bbe8dfdd5492af945e5a5d9684a6270fb3cc6f64e67750bbabbf0"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd14de1eb5e4d2a4530f74c0d7c1ef0ad27f41a1c0ea417b6f0214edf496c2686a7bbf460991bb8e249082c5b17556be098df9516", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:51 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f94fda)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f95fd7)={&(0x7f0000f91ff0)=@ax25, 0x10, &(0x7f0000f91000), 0x0, &(0x7f0000f97000)}, 0x0) writev(r0, &(0x7f0000002480)=[{&(0x7f0000000040)="a5aaba9ac7eafa6f9e78eefbde7b92f497a7b15d2957f317e1a215673157d9a21227175d862f091774162cee72d47bcb88911cacb31a2297f84d9950d476d58fb842d2930acec21e37e9235fd65d30b0ff9b5ba3d5c24c0bddec32e9b6a249e4ff8315eb4cdaefa7715d89fa8dc246dfde1faac78df3a39ab5b531b31d2c9c5ef3d0435e607dc99d150b93e8f54beb6eb15f5e50731d69e00d3e1a301d11", 0x9e}, {&(0x7f0000002200)="8e41cd791b4fe2790fbcaac6c5a714ef4beae4c7a71c716a3bbed2960d8c6147a65ad89b32189ad8b7ddbe50ac1a5e3d37cc9193", 0x34}], 0x2) mmap(&(0x7f0000f95000/0x3000)=nil, 0x3000, 0x1000000, 0x82030, r0, 0x39) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller0\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002500)={0x9, {{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff800}}}, 0x88) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r1, 0x2, 0x70bd29, 0x25dfdbfb, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000005}, 0x80) 2018/05/07 02:23:51 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)=@ax25={0x3, {"4e83c8d6b86b7e"}}, 0x80, &(0x7f0000002bc0), 0x0, &(0x7f0000004240)=ANY=[]}, 0x0) r0 = socket$kcm(0xa, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip_vs\x00') setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0xffff, 0x7f, 0x1, 0x5, 0x80, 0x6, 0xc9cc, 0x100000001, 0x5, 0x90, 0x6}, 0xb) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000500)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x890b, &(0x7f0000000040)) 2018/05/07 02:23:51 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='environ\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/32) r1 = socket(0x1e, 0x2, 0x1000) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) close(r1) r2 = syz_open_dev$dmmidi(&(0x7f0000000480)='/dev/dmmidi#\x00', 0x1, 0xa003) poll(&(0x7f00000004c0)=[{r2, 0x4000}], 0x1, 0x200) 2018/05/07 02:23:51 executing program 5: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='gid=']) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x101000, 0x0) accept4$ipx(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000140)={0x4, {{0xa, 0x4e20, 0x7fffffff, @dev={0xfe, 0x80, [], 0x1d}, 0x7e38}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}}, {{0xa, 0x4e20, 0x20, @dev={0xfe, 0x80, [], 0x21}, 0x7}}]}, 0x190) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x81, 0x40) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x80, 0xfa, 0x7ff, 0x99, 0x0]}, 0xe) 2018/05/07 02:23:51 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x0, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)="0951b5723b24c7006c0959e96f380b7a971f295ef2ad1509c6bc2c2b4e03c12c9bc041e23d1a2f26ab02945f774337ad7685c1d66b318b55b074e67365d517c60502e677d8270ee08bbd42f560190f5bca9349297d35841a9604eda38317fe74fddc10f7808a2b714610e71ec9b322c4facfdd70c7c2af260e2e54aa31bc47ef6d2a392c7591ea15fe5bb01fe7606fa81f5f40b318444a65750cda38dfa8237ceac6a9d8dfde330ef868b8d3bc389d3315afcdf2f0551dd7b4288d380e126299dbc33bbe8dfdd5492af945e5a5d9684a6270fb3cc6f64e67750bbabbf0"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd14de1eb5e4d2a4530f74c0d7c1ef0ad27f41a1c0ea417b6f0214edf496c2686a7bbf460991bb8e249082c5b17556be098df9516", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:51 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x800, &(0x7f00000001c0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/235, 0xeb) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0xf3) 2018/05/07 02:23:51 executing program 4: prctl$seccomp(0x16, 0x2, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{0x0, 0x3, 0x3f, 0x81}, {0x1, 0x7b, 0x100000001, 0x9}, {0x3, 0xe00, 0x1000, 0x30000000}, {0x4, 0x2, 0x6, 0x7}, {0x6, 0x8, 0x1, 0xc8a1}]}) r0 = dup(0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'team_slave_1\x00', 0x400}) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 2018/05/07 02:23:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992", 0xc) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:51 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)="0951b5723b24c7006c0959e96f380b7a971f295ef2ad1509c6bc2c2b4e03c12c9bc041e23d1a2f26ab02945f774337ad7685c1d66b318b55b074e67365d517c60502e677d8270ee08bbd42f560190f5bca9349297d35841a9604eda38317fe74fddc10f7808a2b714610e71ec9b322c4facfdd70c7c2af260e2e54aa31bc47ef6d2a392c7591ea15fe5bb01fe7606fa81f5f40b318444a65750cda38dfa8237ceac6a9d8dfde330ef868b8d3bc389d3315afcdf2f0551dd7b4288d380e126299dbc33bbe8dfdd5492af945e5a5d9684a6270fb3cc6f64e67750bbabbf0"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd14de1eb5e4d2a4530f74c0d7c1ef0ad27f41a1c0ea417b6f0214edf496c2686a7bbf460991bb8e249082c5b17556be098df9516", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f", 0x12) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:51 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8000000000000008, &(0x7f0000000040), 0xfffffd23) 2018/05/07 02:23:51 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) shmat(0x0, &(0x7f0000000000/0x400000)=nil, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00') futex(&(0x7f0000000ffc)=0x1, 0x4, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000100), 0x2) 2018/05/07 02:23:51 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x141000) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000080)={{0x2, 0x4, 0x401, 0x5, 0x3f, 0x2}, 0x4}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000500)={@empty, 0x0, r3}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'erspan0\x00', 0xf075}) fcntl$setsig(r0, 0xa, 0x1b) close(r0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000000c0), 0x2) 2018/05/07 02:23:51 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x2) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000003c0)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000380)={0xffffffff}, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x38) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040)=0xd2d7, 0x4) write$rdma_cm(r1, &(0x7f0000000080)=@leave_mcast={0x11, 0x0, 0xfa00, {&(0x7f00000000c0), r2}}, 0x14) 2018/05/07 02:23:51 executing program 5: r0 = socket(0xa, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000644ff0)=[{&(0x7f0000ff8000)="480000001400257f09004b01fcfc8c560a880000f217e00600000000000000a2bc560300000000000000200028213ee206000000000000ffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) recvmmsg(r1, &(0x7f0000ff6f00)=[{{0x0, 0x0, &(0x7f000064efb0), 0x0, &(0x7f0000000000)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/07 02:23:51 executing program 4: r0 = socket$inet6(0xa, 0xe, 0xfd) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x12010, r0, 0x0) 2018/05/07 02:23:52 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)="0951b5723b24c7006c0959e96f380b7a971f295ef2ad1509c6bc2c2b4e03c12c9bc041e23d1a2f26ab02945f774337ad7685c1d66b318b55b074e67365d517c60502e677d8270ee08bbd42f560190f5bca9349297d35841a9604eda38317fe74fddc10f7808a2b714610e71ec9b322c4facfdd70c7c2af260e2e54aa31bc47ef6d2a392c7591ea15fe5bb01fe7606fa81f5f40b318444a65750cda38dfa8237ceac6a9d8dfde330ef868b8d3bc389d3315afcdf2f0551dd7b4288d380e126299dbc33bbe8dfdd5492af945e5a5d9684a6270fb3cc6f64e67750bbabbf0"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd14de1eb5e4d2a4530f74c0d7c1ef0ad27f41a1c0ea417b6f0214edf496c2686a7bbf460991bb8e249082c5b17556be098df9516", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:52 executing program 3: r0 = socket(0x20000400000010, 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) set_mempolicy(0x0, &(0x7f0000000080)=0x7, 0x100000000) write(r0, &(0x7f0000000000)="260000005e0009fff18500002437f9919fc23a262c4417409e76b12600000700000000000000", 0x26) recvmmsg(r0, &(0x7f0000004840)=[{{&(0x7f00000044c0)=@can, 0x80, &(0x7f0000004700), 0x0, &(0x7f0000004740)=""/194, 0xc2}}], 0x1, 0x0, &(0x7f0000004980)) 2018/05/07 02:23:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d5653", 0x15) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:52 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000080)='@$cgroupwlan0', 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100000001}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="676f7155a62d18588b06605fab3343d847eccd2358584ebe32088d60676f96cd66e82e37d2773ffd4ecb364914e23a1bed31bfc5b440983e231420bea73cf2790b9b1241ddfe34220f49103a61831ac02c411e0540ed74a000ce2110111bc3f40613bfa71eb2b0a23209a30d3bd821bcdd"], &(0x7f0000000440)=0xa) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/07 02:23:52 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xef) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setparam(r1, &(0x7f00000000c0)=0x1000000000000000) write$fuse(r0, &(0x7f0000000040)={0x30, 0x0, 0x9, @fuse_notify_retrieve_out={0x7, 0x5, 0x3ff, 0xffffffffffff130a}}, 0x30) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000000140)="465e9ea8746022d30e528bd45dbe448afd959b7ebd24207ebb3050ad70f8686ab86846b6270deac714d7f3b6d41d6bbdfa7ee0f455228271d9f4d1f1b2ccd82125ef4c907ed8f9611fa9ed019e08345a61c37e5ec942f8e2b2acd27fe6745fcc4b4b3cf4415aa6218aa6a3f1b56c0312a615d320ade2e5a029174e44c4ac3c9e", 0x0, 0x4080, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}, 0xfffffe9b) 2018/05/07 02:23:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x2, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0xfd) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x800}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8) 2018/05/07 02:23:52 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000040)="ecb02626cd35ef9005fdf3f9bcdfa1e74e227739477169be59c85a89cfec313bc440f8c15c4fb03f1992a7571a26e7db35e83fdd46", 0x35) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000000140)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x3, 0x7, 0xb000}, 0x4) 2018/05/07 02:23:52 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/udplite6\x00') ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000100)) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='n', 0x1, 0xfffffffffffffffd) mknod(&(0x7f0000000040)='./file0\x00', 0x40, 0xffffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', r2}) keyctl$read(0xb, r1, &(0x7f0000000240), 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x3ff, 0x4) 2018/05/07 02:23:52 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd14de1eb5e4d2a4530f74c0d7c1ef0ad27f41a1c0ea417b6f0214edf496c2686a7bbf460991bb8e249082c5b17556be098df9516", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:52 executing program 7: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='\'securityloloselinuxlo,#}&-system\x00') 2018/05/07 02:23:52 executing program 5: r0 = open(&(0x7f0000000080)='./file0\x00', 0x982c1, 0x8) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x2) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000180)={0x3d0, 0x5, 0x20000000000000}) r1 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x6, 0xe, &(0x7f00000001c0)=@broute={'\n\x00oute\x00', 0x20, 0x8, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20d9f000], 0x0, &(0x7f0000d9e000), &(0x7f00000b6000)=[{}]}, 0xa8) 2018/05/07 02:23:52 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ipx\x00') exit(0x2008000) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r1, r0, 0x0) 2018/05/07 02:23:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90", 0x17) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d5653", 0x15) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:52 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffe, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x60) recvmsg(r0, &(0x7f0000002600)={&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000024c0), 0x7, &(0x7f0000002540)=""/130, 0x82, 0x7eb5}, 0x40000123) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002640), 0x4) 2018/05/07 02:23:52 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) unshare(0x40600) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000000)) 2018/05/07 02:23:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:52 executing program 7: unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f00009d7ff8)=@abs, &(0x7f0000937000)=0x8, 0x0) r2 = socket(0x20000000000000a, 0x80005, 0x400000000000000) connect$inet6(r2, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa5200000}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) 2018/05/07 02:23:52 executing program 6: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb8, r1, 0x400, 0x70bd2c, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x74, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xe}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff]}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x3}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffff01}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4000000}, 0x24004004) futex(&(0x7f0000005ffc), 0x4, 0x0, &(0x7f0000005ff0)={0x77359400}, &(0x7f0000000000), 0x0) 2018/05/07 02:23:53 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd14de1eb5e4d2a4530f74c0d7c1ef0ad27f41a1c0ea417b6f0214edf496c2686a7bbf460991bb8e249082c5b17556be098df9516", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:53 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x4}, 0x371) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x204c0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x1}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x770b, 0x7, 0x2000}, 0x4) 2018/05/07 02:23:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000742ff6)='net/igmp6\x00') r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000180)="6c6f67696e7569640006042ce59d1c1adcf9af46636480cfb342c89ad4b592d74f86f5c22e83aa18d1fcecdf8a916a1d181fe1e0beccaacb676c17f701586d0499193600ec6eb0f78648084182612b53a6110fe3eead15677692fb3a6f93f3fae782d2") sendfile(r2, r0, &(0x7f0000000080)=0x5f, 0x400000000db) mq_timedsend(r2, &(0x7f0000000200)="9607bba00a4fcd897151d562a5152caaabaab13564cd855cf10449c7cf51613e80cd04ac0f3cbe61498e6ccb25149f4499b3a5afa34d21e35442424ee1870cbd3dc5525c1d0fd1058e2476b9ff6f8b0dbf04fb97c10e486ec073ae01275576b7ad9579837f6fb257655b5fbbafa9e459433cafe26ab63d6985ce73014365f462fa2867b4e0f29864915995384ce6b957914a460c31b0b61853da8f40364d29bfdd63a384c8b7930d56fc81531b38186edb2f0d11cafd3d577457994782018abdf796fb99", 0xc4, 0x4, &(0x7f0000000000)) 2018/05/07 02:23:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x14, 0xb, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x28}, 0x1}, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x6, 0x20001000, 0x3000, 0x8000, 0x5, 0x7, 0x3, 0x1, 0x6, 0x2}, 0x10) 2018/05/07 02:23:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:53 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x400000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x7, 0x4) 2018/05/07 02:23:53 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001dfc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000017000)={&(0x7f0000000000)=ANY=[]}, 0x1, 0x0, 0x0, 0x10}, 0x0) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000000)) 2018/05/07 02:23:53 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0xa000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0xffff, 0x0, 0x200, 0x6b, 0x43, 0x80000000}, 0x7fffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000391000)={0x5, 0xe2, 0x100, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f00000000c0)="4939dad67cb71e31c9cd03b2e48aa15347b1d6867b665c59e685c39d8a6c6fe3a320f9fd1598c1", &(0x7f0000000180)="e903aac1920e2e495592a73e582fe9f2fb47578fdb61cfd4dd36efac48457f2795f8b4eb50b53d1052c35fe93cb429fb027d8b3210e1f4f451bb06411ad8d408772757856166dd2adf847755b40b318529c0ae74b8d9b97d22e0238fc242635fd17eb32206349e0fbd5a06ad78036985262aa40e171f2eefdec27bf3d2248572c2cebc5ea110252c098c5f90173d127f4e93bfb304ddf0e5f2531add235a4ee1f4519a1850bb0d8bbbc4943bc731c1244dcfc301b0b2c60d93f10e3ac99a6860e763c41adee48137f6621738c070c9dfa693476b95dc1278"}, 0x20) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000280)="da83ec83aea750879215383e34663986e5bc8e922f4e5d2dd7ef5463882b410a310b1eb25eddc29bcaa9bb21e318c53922434ed643fa84a2507796c8bf0c5b43e36481e9539ef3677bd0d78fe12672fc42f90ee0ab9c1177f0d67d00be8f5d86d9d75b04b46aa77c65b77a5790d5f0c8217affb04b4468c68dd186a5f290b0241391ef4f0f") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000000)="d18f", &(0x7f0000000100)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000039b000)={r1, &(0x7f0000245000)}, 0x10) 2018/05/07 02:23:53 executing program 4: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000100)={0xdb, 0x6, 0x9876, "6c3b20cd91bfb28f68a0cffa32250342ce3415e4fe3451b7f413ffc2813ea884d61fd8f5a2abbb0e7a42ff66d5d93ac36aeb8ad3ec6ae42150e662926511fb5b68721acadab1f79de151506ac43b33983b55df38d969f25b23196b7dd6f6b42005d22e69d3317fea1d994a60915784a74dca09882cdcd66ace9c77415a6b9f0d29af6d31329855931cee78ab53a4f576cf5d2415eaf3f53c34ed70383e158e42ba40806dc757af03f6a133a47cbe3bfea071d0bc347e83bb1a827ab9ad197f894708f5f8fcb473076c2d7301a7d2d5719c76bc7f6668623bea9e04"}) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getpeername$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c) 2018/05/07 02:23:53 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c5580000040000000000f07531dc6150defaca6eddaf1b8b8c36184c8f013be96ea31efbd29ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbd7430f3aa50c6a17a4cbe46f9a27f671d171c4a2450f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1, 0x0, 0x8001]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) socket$netlink(0x10, 0x3, 0x15) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x2, 0x0, [0x0, 0x0]}) 2018/05/07 02:23:53 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd14de1eb5e4d2a4530f74c0d7c1ef0ad27f41a1c0ea417b6f0214edf496c2686a7bbf460991bb8e249082c5b17556be098df9516", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000742ff6)='net/igmp6\x00') r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000180)="6c6f67696e7569640006042ce59d1c1adcf9af46636480cfb342c89ad4b592d74f86f5c22e83aa18d1fcecdf8a916a1d181fe1e0beccaacb676c17f701586d0499193600ec6eb0f78648084182612b53a6110fe3eead15677692fb3a6f93f3fae782d2") sendfile(r2, r0, &(0x7f0000000080)=0x5f, 0x400000000db) mq_timedsend(r2, &(0x7f0000000200)="9607bba00a4fcd897151d562a5152caaabaab13564cd855cf10449c7cf51613e80cd04ac0f3cbe61498e6ccb25149f4499b3a5afa34d21e35442424ee1870cbd3dc5525c1d0fd1058e2476b9ff6f8b0dbf04fb97c10e486ec073ae01275576b7ad9579837f6fb257655b5fbbafa9e459433cafe26ab63d6985ce73014365f462fa2867b4e0f29864915995384ce6b957914a460c31b0b61853da8f40364d29bfdd63a384c8b7930d56fc81531b38186edb2f0d11cafd3d577457994782018abdf796fb99", 0xc4, 0x4, &(0x7f0000000000)) 2018/05/07 02:23:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:54 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd14de1eb5e4d2a4530f74c0d7c1ef0ad27f41a1c0ea417b6f0214edf496c2686a7bbf460991bb8e249082c5b17556be098df9516", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:54 executing program 0: memfd_create(&(0x7f0000000080)='\'', 0xfffffffffffffffc) r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x82) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r2 = memfd_create(&(0x7f000003e000)='\t', 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00W\n\x00\x00\x00 \x00\x00\x00\x00I']) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r3 = getpid() sched_rr_get_interval(r3, &(0x7f0000000000)) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r0, &(0x7f0000000000), 0x2b2) dup2(r4, r2) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x3, 'bridge_slave_1\x00'}, 0x18) 2018/05/07 02:23:54 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8001000000002c) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xffd5}], 0x1, &(0x7f0000000100)}, 0x2000c080) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="c712ac00", 0x4}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2242) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f0000000100)="ec9593767db8614b56c29552f51d387e887294e532c4ad1e588c2e3f8288cb87c63d8bb11db5e4d1ba262350a0f85f757108bb7239b52c274022a3783fe182822ab47fb5d568ab8bf8d64975a59992f388edb36379cc6f9acae3f6d2bd05ed2b0067865bf77592399f3bb3d576165bf59c25b5", &(0x7f0000000180)=""/191}, 0x18) 2018/05/07 02:23:54 executing program 4: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000100)={0xdb, 0x6, 0x9876, "6c3b20cd91bfb28f68a0cffa32250342ce3415e4fe3451b7f413ffc2813ea884d61fd8f5a2abbb0e7a42ff66d5d93ac36aeb8ad3ec6ae42150e662926511fb5b68721acadab1f79de151506ac43b33983b55df38d969f25b23196b7dd6f6b42005d22e69d3317fea1d994a60915784a74dca09882cdcd66ace9c77415a6b9f0d29af6d31329855931cee78ab53a4f576cf5d2415eaf3f53c34ed70383e158e42ba40806dc757af03f6a133a47cbe3bfea071d0bc347e83bb1a827ab9ad197f894708f5f8fcb473076c2d7301a7d2d5719c76bc7f6668623bea9e04"}) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getpeername$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c) 2018/05/07 02:23:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:54 executing program 3: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f0000c44000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2222c0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="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") 2018/05/07 02:23:54 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x974, 0x8000000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/07 02:23:54 executing program 6: ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x2}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="988f7fa2570025459a6333c23bd91cf6916c1ea4c2b868b3ea12ebca58c74c94c9f28d336e2140850407059152c216cdb25f9e74c367", 0x36) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5b, 0x800) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000240)=0x3) sendmmsg$inet_sctp(r1, &(0x7f0000001bc0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001b00)}], 0x6b6, 0x0) [ 146.146590] mmap: syz-executor5 (9280) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/07 02:23:54 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:54 executing program 0: sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/07 02:23:54 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8001000000002c) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xffd5}], 0x1, &(0x7f0000000100)}, 0x2000c080) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="c712ac00", 0x4}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2242) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f0000000100)="ec9593767db8614b56c29552f51d387e887294e532c4ad1e588c2e3f8288cb87c63d8bb11db5e4d1ba262350a0f85f757108bb7239b52c274022a3783fe182822ab47fb5d568ab8bf8d64975a59992f388edb36379cc6f9acae3f6d2bd05ed2b0067865bf77592399f3bb3d576165bf59c25b5", &(0x7f0000000180)=""/191}, 0x18) 2018/05/07 02:23:54 executing program 3: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') getdents64(r0, &(0x7f00004a9000)=""/4096, 0x863) 2018/05/07 02:23:54 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000002a80)=[{&(0x7f0000001a80), 0x0, 0xfffffffffffffffb}], 0x0, &(0x7f0000000000)=ANY=[]) fallocate(r1, 0x10, 0x0, 0x8000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/07 02:23:54 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:54 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000840)={0x53, 0xfffffffffffffffd, 0xff, 0x5, @scatter={0x7, 0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/105, 0x69}, {&(0x7f00000001c0)=""/248, 0xf8}, {&(0x7f00000002c0)=""/89, 0x59}, {&(0x7f0000000340)=""/237, 0xed}, {&(0x7f0000000440)=""/6, 0x6}, {&(0x7f0000000480)=""/109, 0x6d}, {&(0x7f0000000500)=""/83, 0x53}]}, &(0x7f0000000600)="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", &(0x7f0000000700)=""/225, 0x8, 0x20, 0xffffffffffffffff, &(0x7f0000000800)}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000a00)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x2, 0x3, {0xa, 0x4e23, 0x28, @mcast1={0xff, 0x1, [], 0x1}, 0xacb}}}, {&(0x7f00000008c0)=""/247, 0xf7}, &(0x7f00000009c0), 0x20}, 0xa0) recvmmsg(r1, &(0x7f0000005cc0)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/123, 0x7b}}, {{&(0x7f0000001800)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000001900)=""/185, 0xb9}, {&(0x7f0000001a40)=""/212, 0xd4}, {&(0x7f0000001b40)=""/201, 0xc9}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/119, 0x77}, {&(0x7f0000002cc0)=""/226, 0xe2}], 0x6, &(0x7f0000002e80)=""/112, 0x70}}, {{&(0x7f0000002f00)=@nl=@unspec, 0x80, &(0x7f0000002f80)}}], 0x3, 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000100)={0x2, 0xfffffffffffeffff, 0x1, 0x3f, 0x15, 0xe16}) 2018/05/07 02:23:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x1, 0x0, 0x0) 2018/05/07 02:23:54 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=r2, @ANYBLOB="00000600"], 0x48) 2018/05/07 02:23:54 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000040)=0x104, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) sendto$inet6(r1, &(0x7f0000000040), 0xfffffd14, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @local={0xfe, 0x80, [], 0xaa}}, 0xfffffffffffffde6) 2018/05/07 02:23:54 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x974, 0x8000000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/07 02:23:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x5a83cede6cc96329}}, 0x20, {0x2, 0x4e23, @rand_addr}, 'eql\x00'}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000400017, &(0x7f0000000000)=0x400000000000001, 0xffffffffffffff4f) r1 = socket$kcm(0xa, 0x10000008001, 0x0) sendmsg(r1, &(0x7f0000000b00)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)}, 0x20000000) sendmsg(r1, &(0x7f0000000500)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000440)}, 0x20008084) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003200)=[{{&(0x7f0000002bc0)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000002dc0)}}, {{&(0x7f0000002e00)=@rc={0x1f}, 0x80, &(0x7f00000030c0), 0x0, &(0x7f0000003100)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) 2018/05/07 02:23:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) r1 = msgget$private(0x0, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) r3 = getegid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f00000003c0)={{0xffffffffffff712a, r2, r3, r4, r5, 0x100, 0xcb47}, 0x80000000, 0x1000, 0x2, 0x7, 0x5, 0x0, r6, r7}) dup2(0xffffffffffffffff, r0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/07 02:23:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}], 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06ece334"], &(0x7f000095dffc)=0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2}}}, 0x892a692006b0df83) 2018/05/07 02:23:55 executing program 7: unshare(0x40600) r0 = socket$unix(0x1, 0x805, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffa93, 0x101200) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/07 02:23:55 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000200), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) dup3(r3, r0, 0x80004) 2018/05/07 02:23:55 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1e, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x3f, @empty, 0xbc}}]}, 0x110) 2018/05/07 02:23:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(0xffffffffffffffff, 0x0) setgid(r1) r2 = socket$inet6(0xa, 0x6, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@local}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) fchdir(r0) rmdir(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pivot_root(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0/file0\x00') 2018/05/07 02:23:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}], 0x1, 0x0, 0x0) 2018/05/07 02:23:55 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:55 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'erspan0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000400)=0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0x6) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)="5fb02ef41654aedda14c", 0xa}]) 2018/05/07 02:23:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}], 0x1, 0x0, 0x0) 2018/05/07 02:23:55 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd14de1eb5e4d2a4530f74c0d7c1e", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:55 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) bind$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x6, @loopback=0x7f000001, 0x0, 0x3, 'lhlc\x00'}, 0x2c) 2018/05/07 02:23:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000180)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)='&', 0x1}], 0x1, &(0x7f00000065c0)}}], 0x1, 0xc800) sendmmsg(r0, &(0x7f0000006540)=[{{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f00000018c0)='n', 0x1}], 0x1, &(0x7f0000001980)}}], 0x1, 0x4004000) fcntl$setpipe(r0, 0x407, 0x8000) 2018/05/07 02:23:55 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00003b5000)) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xd6, 0x44200) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000140)={0x2, 0x8, [0xad5, 0x7]}) [ 147.623758] IPVS: Scheduler module ip_vs_lhlc not found 2018/05/07 02:23:55 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x974, 0x8000000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/07 02:23:55 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)='u', &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}], 0x1, 0x0, 0x0) 2018/05/07 02:23:55 executing program 6: clock_gettime(0xa, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r0, r1/1000+10000}, {0x0, 0x2710}}) 2018/05/07 02:23:55 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x6}) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x5, 0x2000) getsockname$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) ioctl$int_out(r0, 0x2, &(0x7f00000002c0)) poll(&(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {r0}], 0x8, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = msgget(0x3, 0x1) msgsnd(r2, &(0x7f00000001c0)={0x3, "a535cce75117fb33ae38a50cc584334e5e118628228a4554afd8267d6b8a65398e1e7fd2579de821dc9643ea8332d53a8abc8963a6f885531a99bee843e7b1011aa10721c020aa1bfc3a886738a1ffa49cc174e0be11a70ee2979e74d967e99c5fa1f36c9464d55621f2e00ed5b071c5b052f3270778461bf39123b49ffc54d48badf77153a6e1add4fbf5956903f9294e5a8a4c4038d6f50febaaa277936af9c65d6693d8241eb85fc38a8f18ade7b01b55c3bb193345da3a3f7caf571956abfa527898ba1df0bd7c13c796d0a7e24cf28ef27f0f343dc1"}, 0xe0, 0x800) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000180)=0x1d, 0x4) 2018/05/07 02:23:56 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)='u', &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:56 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) sendmsg$can_raw(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f0000000180)=@can={{0x2, 0x7, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "a34802c5df1d94ee"}, 0x10}, 0x1, 0x0, 0x0, 0x814}, 0x11) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$inet_tcp_int(r2, 0x6, 0x32, &(0x7f0000000000)=0x8, 0x4) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000080), 0x4) 2018/05/07 02:23:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='user.syz\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000000c0)={r1, &(0x7f0000000080)=""/42}) 2018/05/07 02:23:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200), 0x0, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:56 executing program 6: unshare(0x8000404) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x0, 0x989680}}, &(0x7f0000000080)) r2 = semget$private(0x0, 0x4, 0x140) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f00000000c0)=""/16) 2018/05/07 02:23:56 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0x1000}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff]}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x3f, 0x9, 0x800, 0x500, 0x1000, 0x2000000, r2}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000200)=[{r1, 0x480}, {r0, 0x8200}, {r1, 0xb002}, {r1, 0x4}, {r1, 0x450}, {r0, 0x10}, {r0, 0x401}, {r0, 0x20}, {r0, 0x11}], 0x9, &(0x7f0000000280)={r3, r4+10000000}, &(0x7f00000002c0)={0x40}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 02:23:56 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x0, &(0x7f0000346fc8)=ANY=[], &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/07 02:23:56 executing program 0: r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffff9c}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001700), &(0x7f0000001740)=0x10, 0x80800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001780)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/hwrng\x00', 0x404000, 0x0) r6 = epoll_create(0xffff) r7 = socket$pppoe(0x18, 0x1, 0x0) r8 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000001800)='tasks\x00', 0x2, 0x0) r9 = syz_open_dev$evdev(&(0x7f0000001840)='/dev/input/event#\x00', 0xcc, 0x100) r10 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001880), &(0x7f00000018c0)=0x10, 0x800) pipe(&(0x7f0000001900)={0xffffffffffffffff}) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000001940)={0xc, 0x6, 0x7ff, 0x2, 0x2c, 0xffffffffffffff9c, 0xfffffffffbeedf31}, 0x2c) r13 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001980)='/dev/vga_arbiter\x00', 0x2000, 0x0) socketpair(0xd, 0x6, 0x6ad, &(0x7f00000019c0)={0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001a00)=0x0) getresuid(&(0x7f0000001a40), &(0x7f0000001a80)=0x0, &(0x7f0000001ac0)) stat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001bc0), 0x800) r19 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001c00)={0xffffffffffffffff}) r21 = timerfd_create(0x3, 0x80800) r22 = inotify_init1(0x80800) r23 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r24 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001c40)='/dev/sequencer\x00', 0x8000, 0x0) r25 = accept$packet(0xffffffffffffff9c, &(0x7f0000001c80), &(0x7f0000001cc0)=0x14) r26 = socket$inet6_udp(0xa, 0x2, 0x0) r27 = socket$key(0xf, 0x3, 0x2) r28 = socket$inet(0x2, 0x806, 0x7fffffff) r29 = socket$inet6_dccp(0xa, 0x6, 0x0) r30 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001d00)=0x0) fstat(0xffffffffffffffff, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001dc0)={0x0, 0x0, 0x0}, &(0x7f0000001e00)=0xc) r34 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001e40)='/dev/sequencer\x00', 0x8000, 0x0) r35 = syz_open_dev$mouse(&(0x7f0000001e80)='/dev/input/mouse#\x00', 0x6, 0x101400) r36 = fanotify_init(0x2, 0x181002) r37 = syz_open_dev$sndseq(&(0x7f0000001ec0)='/dev/snd/seq\x00', 0x0, 0x8a800) r38 = syz_open_dev$admmidi(&(0x7f0000001f00)='/dev/admmidi#\x00', 0x4, 0x0) r39 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001f40)='/dev/rtc0\x00', 0x200, 0x0) r40 = syz_open_dev$tun(&(0x7f0000001f80)='/dev/net/tun\x00', 0x0, 0x280000) r41 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001fc0)='/dev/autofs\x00', 0x80, 0x0) r42 = signalfd(0xffffffffffffff9c, &(0x7f0000002000)={0x5}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r44 = syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x9, 0x40) r45 = socket(0x8, 0x0, 0x72e) r46 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000020c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) r47 = socket$l2tp(0x18, 0x1, 0x1) r48 = syz_open_dev$loop(&(0x7f0000002100)='/dev/loop#\x00', 0xf67, 0x800) r49 = socket$vsock_stream(0x28, 0x1, 0x0) r50 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000002600)=@full, &(0x7f0000002680)=0x48, 0x80800) r51 = socket$inet_icmp(0x2, 0x2, 0x1) r52 = accept4$packet(0xffffffffffffffff, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002700)=0x14, 0x80800) r53 = socket$inet6_sctp(0xa, 0x5, 0x84) r54 = inotify_init() r55 = openat$vnet(0xffffffffffffff9c, &(0x7f0000002740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002780)=0x0) getresuid(&(0x7f00000027c0), &(0x7f0000002800), &(0x7f0000002840)=0x0) getresgid(&(0x7f0000002880), &(0x7f00000028c0), &(0x7f0000002900)=0x0) r59 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000002940)='ns/mnt\x00') r60 = openat$urandom(0xffffffffffffff9c, &(0x7f0000002980)='/dev/urandom\x00', 0x8000, 0x0) pipe2(&(0x7f0000003f40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r62 = syz_open_dev$tun(&(0x7f0000003f80)='/dev/net/tun\x00', 0x0, 0x40000) r63 = socket$inet6_sctp(0xa, 0x5, 0x84) r64 = syz_open_dev$dmmidi(&(0x7f0000003fc0)='/dev/dmmidi#\x00', 0xa6f, 0x200) r65 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r66 = socket$unix(0x1, 0x0, 0x0) r67 = syz_open_dev$sndtimer(&(0x7f0000004000)='/dev/snd/timer\x00', 0x0, 0x80000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004080)={0xffffffffffffffff}) r70 = socket$inet_sctp(0x2, 0x5, 0x84) r71 = syz_open_dev$sndpcmc(&(0x7f00000040c0)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004100)={0xffffffffffffffff, 0xffffffffffffffff}) r73 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000004140)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r74 = accept4$ipx(0xffffffffffffffff, &(0x7f0000004180), &(0x7f00000041c0)=0x10, 0x800) r75 = openat$urandom(0xffffffffffffff9c, &(0x7f0000004200)='/dev/urandom\x00', 0x20000, 0x0) r76 = accept$inet6(0xffffffffffffffff, &(0x7f0000004240)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000004280)=0x1c) r77 = syz_open_dev$midi(&(0x7f00000042c0)='/dev/midi#\x00', 0x2, 0x10200) r78 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004300)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r79 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000004340)='cpu.stat\x00', 0x0, 0x0) r80 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000004380)='cgroup.procs\x00', 0x2, 0x0) r81 = fcntl$getown(0xffffffffffffff9c, 0x9) lstat(&(0x7f0000006e40)='./file0\x00', &(0x7f0000006e80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000006f00)='./file0\x00', &(0x7f0000006f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000008500)=0x0) r85 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000008540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r87 = syz_open_dev$sndmidi(&(0x7f0000002140)='/dev/snd/midiC#D#\x00', 0x2000000000000000, 0x80400) r88 = getpid() fstat(0xffffffffffffffff, &(0x7f0000008600)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000008680)=0x0, &(0x7f00000086c0), &(0x7f0000008700)) r91 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000008740)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r92 = accept4$packet(0xffffffffffffffff, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000087c0)=0x14, 0x80000) r93 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008800)='/dev/vcs\x00', 0x100, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000abc0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000ac00)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f000000ad00)=0xe8) stat(&(0x7f000000ad40)='./file0\x00', &(0x7f000000ad80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r97 = syz_open_dev$dspn(&(0x7f000000ae00)='/dev/dsp#\x00', 0xfffffffffffffff7, 0x1) r98 = socket$pppoe(0x18, 0x1, 0x0) r99 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000ae40)={0x0, 0x0}, &(0x7f000000ae80)=0xc) stat(&(0x7f000000aec0)='./file0\x00', &(0x7f000000af00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r102 = gettid() getresuid(&(0x7f000000af80), &(0x7f000000afc0), &(0x7f000000b000)=0x0) stat(&(0x7f000000b040)='./file0\x00', &(0x7f000000b080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000b100)={0xffffffffffffffff, 0xffffffffffffffff}) r106 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r107 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r108 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000b180)={&(0x7f000000b140)='./file0\x00', 0x0, 0x10}, 0x10) r109 = epoll_create1(0x80000) r110 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000b1c0)=0xffffffff, 0x4) r111 = socket$pppoe(0x18, 0x1, 0x0) r112 = syz_open_dev$sndpcmp(&(0x7f000000b200)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80) r113 = socket$can_bcm(0x1d, 0x2, 0x2) r114 = openat$vnet(0xffffffffffffff9c, &(0x7f0000002180)='/dev/vhost-net\x00', 0x2, 0x0) sendmmsg$unix(r0, &(0x7f000000b340)=[{&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000200)="84c399bb04b9a59f639be0e08bfcf896bd9de1c8ca4eba7993a2ac03ef677b767ba280c6fb91106ba46adb89f1513e59fc77057f6122f4e3dfce1923b97e0bfa2d", 0x41}, {&(0x7f0000000340)="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{&(0x7f0000009b40)="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0x1000}], 0x5, &(0x7f000000b280)=[@cred={0x20, 0x1, 0x2, r94, r95, r96}, @rights={0x18, 0x1, 0x1, [r97, r98]}, @cred={0x20, 0x1, 0x2, r99, r100, r101}, @cred={0x20, 0x1, 0x2, r102, r103, r104}, @rights={0x38, 0x1, 0x1, [r105, r106, r107, r108, r109, r110, r111, r112, r113, r114]}], 0xb0, 0x1}], 0x7, 0x4) r115 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x1, 0x1) ioctl$SG_GET_KEEP_ORPHAN(r115, 0x2288, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r115, 0x800000c0045001, &(0x7f0000000040)) ioctl$SG_NEXT_CMD_LEN(r115, 0x2283, &(0x7f0000000000)=0x7c) 2018/05/07 02:23:56 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)='u', &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='user.syz\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000000c0)={r1, &(0x7f0000000080)=""/42}) 2018/05/07 02:23:56 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x2, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x80000003, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x3, r1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x10001, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8) 2018/05/07 02:23:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200), 0x0, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:56 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x10000000) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000140)}, 0x10) 2018/05/07 02:23:56 executing program 5: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0x4, 0x0) 2018/05/07 02:23:56 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x400000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)=0x0) ptrace$peek(0x1, r1, &(0x7f0000000100)) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1f, 0x280000) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000480)=0x3, 0x4) r3 = socket$inet6(0xa, 0x80003, 0xa) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_coalesce={0xe}}) connect$inet6(r3, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tgkill(0x0, 0x0, 0x0) dup(0xffffffffffffffff) sendmmsg(r3, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000140)="4ab2d989952be2b56ebb95868c6dffa12ea2b9a11bc1bfefeb943976827ad3502c8e4059d6998fe876c38bf523a499a689bf49b877", 0x35}, {&(0x7f0000000180)="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", 0xfe}, {&(0x7f0000000280)="aad07014e58b186387f1bff6ed133c629392e75ffbbf87cd5ebb9bb1a6640bcd6e08ba753003e66daa9c7595297f72abe4c353d88fa124ef4c1bae2a10", 0x3d}, {&(0x7f00000002c0)="07d5a9701dd265e228ef4f78752898cbc3f7c7fcb01ba0209256b0307732db7f557b314bd5c929646dc9e5a2a537a029de0ac12ce728317c81c6e7683878250736f2bfed2f908aa2269b1cd7bb8d1fe15c62edc4b459f01bc80e40aac18c5db5bba78cb66167ad043d27e1d4698b2c5be6f0537af63c5fa4fbad58039777434a74b2654a59a5b88b359c657093366c0f9ff22b53e2c8602bbea0a3c36779179bdc8ba3f3511d526e87031b709fe47b10067a2dc73cf731295b018b53ce47954f321a67d2d07e37", 0xc7}], 0x4, &(0x7f00000011c0)}}], 0x1, 0x0) 2018/05/07 02:23:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/05/07 02:23:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='user.syz\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000000c0)={r1, &(0x7f0000000080)=""/42}) 2018/05/07 02:23:56 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28e", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200), 0x0, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:56 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)='u', &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:56 executing program 6: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x11, r0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) 2018/05/07 02:23:56 executing program 5: unshare(0x400) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x8004587d, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/05/07 02:23:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x7, 0x7, 0xaf0c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x5}, &(0x7f0000000140)=0x8) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080), &(0x7f00000000c0)={0x6}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0xbf, "d56e447e1c9bed65742e393edf85869bff70eb75ff6c97543a5e838efeffefad0e1e6f89a8b17f6d66e78ba4ab0f526b7f0d40dc5022df7ff10bb51e6baf45f0209a7714effec1ad5635595bfc4206307394b7763079b47f30d033ac4fc1f587f9265f3c5026c7ccdec2b064a87c430f27c4406d185dc49e8467112c4a828417a6d5efc3f9efd390fc3a11330ba7df70f79c86e7444a68884eab1f399a1fdbfb51ff824a8cba667cccc2bff990785c65abd1835ca6c85551863b7d55c90a11"}, &(0x7f0000000280)=0xc7) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f00007d2a70)={0x14, 0x20, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/05/07 02:23:56 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x100000001, 0x1, [0x0]}, &(0x7f0000000140)=0xa) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) 2018/05/07 02:23:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='user.syz\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000000c0)={r1, &(0x7f0000000080)=""/42}) 2018/05/07 02:23:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = open(&(0x7f0000000240)='\x00', 0x40641, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000280)=@req={0x7ff, 0x3, 0x200, 0x9}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/68, &(0x7f0000000140)=0x44) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000180)={0x5, 0xc69, 0x9, 0x0, 0x4}) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x900}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000018000000000dcbebb6cfd8b696a60c7c821d8554dbd0743223d051ac31abf5ffd43878b388f614850b2f8d101f81dcf1d715b55fcc902ef551fb36df257a00f1a000000000000"], 0x14}, 0x1}, 0x0) 2018/05/07 02:23:57 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28e", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001040)={0x0, @multicast2, @local}, &(0x7f0000001080)=0xc) sendmsg(0xffffffffffffffff, &(0x7f0000075000)={&(0x7f0000fc9f80)=@ll={0x11, 0xf5, r1, 0x1, 0x401, 0x6}, 0x80, &(0x7f0000301000), 0x0, &(0x7f000079a000)}, 0x0) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fc9ff8)=""/8, &(0x7f00007c1ffc)=0x8) 2018/05/07 02:23:57 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000140)={0x1, 0x4, 0x1, {r1, r2+10000000}, 0xffff, 0x81}) io_setup(0x5, &(0x7f0000000080)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f00000000c0)) 2018/05/07 02:23:57 executing program 1 (fault-call:6 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:57 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/05/07 02:23:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') r1 = msgget(0x1, 0x400) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/141) ioctl$fiemap(r0, 0x40086602, &(0x7f00000011c0)={0x4000}) [ 149.319823] FAULT_INJECTION: forcing a failure. [ 149.319823] name failslab, interval 1, probability 0, space 0, times 1 [ 149.331230] CPU: 0 PID: 9516 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 149.338104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.347491] Call Trace: [ 149.350133] dump_stack+0x185/0x1d0 [ 149.353805] should_fail+0x87b/0xab0 [ 149.357624] should_failslab+0x279/0x2a0 [ 149.361735] __kmalloc+0xc2/0x350 [ 149.365289] ? __local_bh_enable_ip+0x3b/0x140 [ 149.369950] ? sock_kmalloc+0x14e/0x270 [ 149.374014] sock_kmalloc+0x14e/0x270 [ 149.377914] af_alg_alloc_areq+0x85/0x320 [ 149.382119] aead_recvmsg+0x65a/0x2960 [ 149.386121] sock_recvmsg_nosec+0x109/0x140 [ 149.390495] ? aead_sendmsg+0x1b0/0x1b0 [ 149.394541] ___sys_recvmsg+0x3fb/0x810 [ 149.398620] ? __msan_poison_alloca+0x15c/0x1d0 [ 149.403364] ? _cond_resched+0x3c/0xd0 [ 149.407320] ? rcu_all_qs+0x32/0x1f0 [ 149.411107] ? _cond_resched+0x3c/0xd0 [ 149.415063] ? rcu_all_qs+0x32/0x1f0 2018/05/07 02:23:57 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28e", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="00000417db000000"], 0x1) sendmmsg(r0, &(0x7f0000002dc0)=[{{0x0, 0xfffffffffffffee4, &(0x7f00000000c0), 0x338, &(0x7f0000000080), 0xfffffffffffffdad}}], 0x1, 0x400) 2018/05/07 02:23:57 executing program 0: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x4, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)=0x0) ptrace$getregs(0xc, r0, 0x3, &(0x7f0000000180)=""/196) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x80000, 0x0) mq_getsetattr(r1, &(0x7f0000000280)={0x5, 0x66d, 0x8, 0x2, 0x1, 0x7, 0xfffffffffffffeff, 0x3}, &(0x7f0000000300)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x40, 0x0) add_key(&(0x7f0000d26000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='G', 0x1, 0xfffffffffffffffe) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000100)={'vcan0\x00', 0x1000}) [ 149.418864] __sys_recvmmsg+0x54e/0xdb0 [ 149.422910] ? __msan_poison_alloca+0x15c/0x1d0 [ 149.427660] SYSC_recvmmsg+0x212/0x3e0 [ 149.431646] ? SYSC_write+0x2f0/0x360 [ 149.435527] SyS_recvmmsg+0x76/0xa0 [ 149.439241] do_syscall_64+0x309/0x430 [ 149.443184] ? __sys_recvmmsg+0xdb0/0xdb0 [ 149.447377] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 149.452602] RIP: 0033:0x455979 [ 149.455806] RSP: 002b:00007f7c47cd5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b 2018/05/07 02:23:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='user.syz\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) [ 149.463553] RAX: ffffffffffffffda RBX: 00007f7c47cd66d4 RCX: 0000000000455979 [ 149.470865] RDX: 0000000000000002 RSI: 0000000020003340 RDI: 0000000000000014 [ 149.478167] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 149.485469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 149.492776] R13: 00000000000004e3 R14: 00000000006fb5e8 R15: 0000000000000000 2018/05/07 02:23:57 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x440000, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) bind$rds(r0, &(0x7f00000000c0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000258000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/05/07 02:23:58 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd14de1eb5e", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:58 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)='devtmpfs\x00', 0x0, &(0x7f0000000340)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x12000, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000002c0), &(0x7f0000000280)=0xfffffffffffffca5) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/05/07 02:23:58 executing program 4: r0 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xe, r0, 0xd1, &(0x7f0000001080)=""/141) fcntl$getown(0xffffffffffffffff, 0x9) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000001300)="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") read(r2, &(0x7f0000000080)=""/4096, 0x1000) 2018/05/07 02:23:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='user.syz\x00') 2018/05/07 02:23:58 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/protocols\x00') preadv(r1, &(0x7f0000000100), 0x2d9, 0x10400003) 2018/05/07 02:23:58 executing program 1 (fault-call:6 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:23:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004300)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800000010000100210000000012dce94abd0000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001a0004000000"], 0x28}, 0x1}, 0x0) 2018/05/07 02:23:58 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x3) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x7}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 150.245444] IPv4: Oversized IP packet from 127.0.0.1 2018/05/07 02:23:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) [ 150.275500] IPv4: Oversized IP packet from 127.0.0.1 2018/05/07 02:23:58 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) 2018/05/07 02:23:58 executing program 4: pipe(&(0x7f0000000000)={0x0, 0x0}) fcntl$getflags(r0, 0x408) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x4) 2018/05/07 02:23:58 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/protocols\x00') preadv(r1, &(0x7f0000000100), 0x2d9, 0x10400003) 2018/05/07 02:23:58 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:58 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x8001, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f72ffc)=0xb6c, 0x4) sendto$inet6(r1, &(0x7f0000000040)="94716828", 0x4, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x40040010000004a, &(0x7f00000001c0)=0xb3, 0x24) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200)=0x480000, 0x4) recvfrom$inet6(r1, &(0x7f0000000080)=""/246, 0xf6, 0x2140, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000280)=""/19, 0x13, 0x0, &(0x7f00000002c0)={0xa, 0x4e24, 0x8, @empty, 0x5}, 0x1c) creat(&(0x7f0000000240)='./file0\x00', 0x2) [ 150.369361] FAULT_INJECTION: forcing a failure. [ 150.369361] name failslab, interval 1, probability 0, space 0, times 0 [ 150.380748] CPU: 1 PID: 9580 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 150.387623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.397008] Call Trace: [ 150.399647] dump_stack+0x185/0x1d0 [ 150.403324] should_fail+0x87b/0xab0 [ 150.407093] should_failslab+0x279/0x2a0 [ 150.411254] __kmalloc+0xc2/0x350 [ 150.414787] ? sock_kmalloc+0x14e/0x270 [ 150.418853] sock_kmalloc+0x14e/0x270 [ 150.422760] af_alg_get_rsgl+0x427/0xe10 [ 150.426890] aead_recvmsg+0x953/0x2960 [ 150.430903] sock_recvmsg_nosec+0x109/0x140 [ 150.435289] ? aead_sendmsg+0x1b0/0x1b0 [ 150.439348] ___sys_recvmsg+0x3fb/0x810 [ 150.443426] ? __msan_poison_alloca+0x15c/0x1d0 [ 150.448177] ? _cond_resched+0x3c/0xd0 [ 150.452140] ? rcu_all_qs+0x32/0x1f0 [ 150.455929] ? _cond_resched+0x3c/0xd0 [ 150.459895] ? rcu_all_qs+0x32/0x1f0 [ 150.463697] __sys_recvmmsg+0x54e/0xdb0 [ 150.467752] ? __msan_poison_alloca+0x15c/0x1d0 [ 150.472511] SYSC_recvmmsg+0x212/0x3e0 [ 150.476505] ? SYSC_write+0x2f0/0x360 [ 150.480397] SyS_recvmmsg+0x76/0xa0 [ 150.484113] do_syscall_64+0x309/0x430 [ 150.488058] ? __sys_recvmmsg+0xdb0/0xdb0 [ 150.492254] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 150.497472] RIP: 0033:0x455979 [ 150.500678] RSP: 002b:00007f7c47cd5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 150.508426] RAX: ffffffffffffffda RBX: 00007f7c47cd66d4 RCX: 0000000000455979 2018/05/07 02:23:58 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0xd, &(0x7f0000000180), 0x8) [ 150.515721] RDX: 0000000000000002 RSI: 0000000020003340 RDI: 0000000000000014 [ 150.523016] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 150.530321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 150.537623] R13: 00000000000004e3 R14: 00000000006fb5e8 R15: 0000000000000001 2018/05/07 02:23:58 executing program 7: fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:23:58 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x5402, &(0x7f00000002c0)) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)) r3 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000000)=0x80) setsockopt$inet6_buf(r3, 0x29, 0x44, &(0x7f0000000180)="e2daf8eebfe3f86a2dc74600474c8fe8dbf5bdb786eb", 0x16) 2018/05/07 02:23:59 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) preadv(r0, &(0x7f0000000040), 0x0, 0x0) ioctl(r0, 0x100, &(0x7f0000000040)="f7f4f7817d60541cec2987e7ae127bec11cfc396cef49501138911a85d40221296845ce7b14e745ff87d171d2ffc6d89e46e8b761c90079d374cfe75c3991817b27bd95f15a8d1b949b68ec41f09b678dcd64db980e988926f4197f3e2d848855a5c1bc8fbb8") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') lseek(r1, 0x2, 0x0) 2018/05/07 02:23:59 executing program 3: unshare(0x20000400) r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r1, 0x0, &(0x7f0000000000)={{}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(r1, &(0x7f0000eb8000)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x3, 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 2018/05/07 02:23:59 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) 2018/05/07 02:23:59 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842fe8)={0xaa, 0x6}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e90000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) clone(0x600, &(0x7f0000687000), &(0x7f0000b4c000), &(0x7f00000001c0), &(0x7f00007a4f71)) close(r0) 2018/05/07 02:23:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:23:59 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:59 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) fcntl$addseals(r0, 0x409, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x5, 0x76}, &(0x7f0000000240)=0x8) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x80000, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000380)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r1, 0xff}, 0x27f) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000140)=0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r1, 0xfa}, &(0x7f0000000300)=0x8) ioctl$int_in(r2, 0x5473, &(0x7f00000003c0)=0x1f) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00000000c0)=0x6, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e25, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, {0xa, 0x4e22, 0x84, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x6, [0x100000000, 0x67, 0xfffffffffffffffa, 0x108000, 0x2008, 0x8, 0x9, 0xf1]}, 0x5c) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8f, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000500)=ANY=[@ANYRES16=r3, @ANYBLOB="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"], &(0x7f0000000100)=0x2) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/05/07 02:23:59 executing program 1 (fault-call:6 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) [ 151.618161] FAULT_INJECTION: forcing a failure. [ 151.618161] name failslab, interval 1, probability 0, space 0, times 0 [ 151.629544] CPU: 0 PID: 9633 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 151.636417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.645801] Call Trace: [ 151.648437] dump_stack+0x185/0x1d0 [ 151.652110] should_fail+0x87b/0xab0 [ 151.655876] should_failslab+0x279/0x2a0 [ 151.660037] __kmalloc+0xc2/0x350 [ 151.663588] ? af_alg_count_tsgl+0x3e4/0x480 [ 151.668041] ? sock_kmalloc+0x14e/0x270 [ 151.672106] sock_kmalloc+0x14e/0x270 [ 151.675958] aead_recvmsg+0x19d3/0x2960 [ 151.680045] sock_recvmsg_nosec+0x109/0x140 [ 151.684433] ? aead_sendmsg+0x1b0/0x1b0 [ 151.688492] ___sys_recvmsg+0x3fb/0x810 [ 151.692569] ? __msan_poison_alloca+0x15c/0x1d0 [ 151.697318] ? _cond_resched+0x3c/0xd0 [ 151.701280] ? rcu_all_qs+0x32/0x1f0 [ 151.705151] ? _cond_resched+0x3c/0xd0 [ 151.709115] ? rcu_all_qs+0x32/0x1f0 [ 151.712874] __sys_recvmmsg+0x54e/0xdb0 [ 151.716915] ? __msan_poison_alloca+0x15c/0x1d0 [ 151.721672] SYSC_recvmmsg+0x212/0x3e0 [ 151.725656] ? SYSC_write+0x2f0/0x360 [ 151.729543] SyS_recvmmsg+0x76/0xa0 [ 151.733271] do_syscall_64+0x309/0x430 [ 151.737227] ? __sys_recvmmsg+0xdb0/0xdb0 [ 151.741438] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 151.746652] RIP: 0033:0x455979 [ 151.749863] RSP: 002b:00007f7c47cd5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 151.757610] RAX: ffffffffffffffda RBX: 00007f7c47cd66d4 RCX: 0000000000455979 2018/05/07 02:23:59 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:59 executing program 6: request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='{\'wlan0\x00', 0xfffffffffffffffe) r0 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0x1, r2) lremovexattr(&(0x7f0000000200)='/\x00', &(0x7f0000000280)=@known='security.evm\x00') r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) getpgrp(r5) getsockopt$inet6_tcp_buf(r4, 0x6, 0xd, &(0x7f0000000780)=""/4096, &(0x7f0000000700)=0x1000) write$vnet(r4, &(0x7f0000000480)={0x1, {&(0x7f00000003c0)=""/153, 0x99, &(0x7f0000000300)=""/95, 0x3, 0x2}}, 0x68) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000001780)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000600)={0x0, 0x0, 0x8}) syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x200, 0x80) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000640)={r7, r8}) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r6, r6}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000140)={'sha1\x00'}}) 2018/05/07 02:23:59 executing program 7 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) [ 151.764908] RDX: 0000000000000002 RSI: 0000000020003340 RDI: 0000000000000014 [ 151.772205] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 151.779503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 151.786799] R13: 00000000000004e3 R14: 00000000006fb5e8 R15: 0000000000000002 2018/05/07 02:23:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0xf) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8003, 0x0) getsockname$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000100)=0x82e, 0x4) 2018/05/07 02:23:59 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/101, 0x65}, {&(0x7f0000001240)=""/115, 0x73}, {&(0x7f00000012c0)=""/96, 0x60}, {&(0x7f0000001340)=""/93, 0x5d}, {&(0x7f00000013c0)=""/197, 0xc5}], 0x7, &(0x7f0000000040)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) fcntl$addseals(r0, 0x409, 0xd) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000000100)) 2018/05/07 02:23:59 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:23:59 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) [ 151.927512] FAULT_INJECTION: forcing a failure. [ 151.927512] name failslab, interval 1, probability 0, space 0, times 0 [ 151.939099] CPU: 1 PID: 9655 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 151.945979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.955370] Call Trace: [ 151.958013] dump_stack+0x185/0x1d0 [ 151.961688] should_fail+0x87b/0xab0 [ 151.965458] should_failslab+0x279/0x2a0 [ 151.969580] kmem_cache_alloc+0x136/0xb90 [ 151.973787] ? jbd2__journal_start+0x274/0xc90 [ 151.978408] ? __msan_poison_alloca+0x15c/0x1d0 [ 151.983164] jbd2__journal_start+0x274/0xc90 [ 151.987637] ? rcu_all_qs+0x32/0x1f0 [ 151.991416] __ext4_journal_start_sb+0x493/0x6f0 [ 151.996225] ext4_xattr_set+0x2f6/0x570 [ 152.000270] ext4_xattr_user_set+0x19e/0x1d0 [ 152.004729] ? ext4_xattr_user_get+0x1a0/0x1a0 [ 152.009361] __vfs_setxattr+0x7f4/0x840 [ 152.013435] __vfs_setxattr_noperm+0x340/0x910 [ 152.018115] setxattr+0x8c3/0x9e0 [ 152.021678] ? rcu_all_qs+0x32/0x1f0 [ 152.025457] ? __sb_start_write+0x9f/0x2d0 [ 152.029769] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 152.035216] ? __mnt_want_write_file+0x3ea/0x520 [ 152.040055] ? SYSC_fsetxattr+0x221/0x3a0 [ 152.044284] SYSC_fsetxattr+0x2b0/0x3a0 [ 152.048362] SyS_fsetxattr+0x76/0xa0 [ 152.052169] do_syscall_64+0x309/0x430 [ 152.056114] ? SYSC_lsetxattr+0x110/0x110 [ 152.060320] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 152.065540] RIP: 0033:0x455979 [ 152.068747] RSP: 002b:00007f7629e3ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 152.076493] RAX: ffffffffffffffda RBX: 00007f7629e3f6d4 RCX: 0000000000455979 [ 152.083793] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000013 [ 152.091095] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 152.098402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 152.105706] R13: 000000000000009e R14: 00000000006f4f70 R15: 0000000000000000 2018/05/07 02:24:00 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x0, 0x4542, 0x2, 0x48b, 0x3, 0x3f, 0x8000, 0x124, 0x38, 0x269, 0xfffffffffffffff7, 0x4, 0x20, 0x2, 0x7ff, 0x9, 0xe94}, [{0x6474e557, 0x8, 0x5, 0x1f, 0x8, 0x40, 0x0, 0x3}, {0x6474e557, 0x0, 0x3, 0x1, 0x1, 0x4, 0x200, 0x81}], "c0c41c6a2b087f5bd70e059e972f8d77690482d452e5596c", [[], [], [], []]}, 0x490) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000012ffc)=0x2) dup3(r1, r0, 0x0) 2018/05/07 02:24:00 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:00 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80044, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = shmget(0x0, 0x4000, 0x40, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0xd09, 0x3) fcntl$getflags(r2, 0x401) 2018/05/07 02:24:00 executing program 1 (fault-call:6 fault-nth:3): r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:00 executing program 7 (fault-call:1 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:00 executing program 0: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x10000000000000, 0x1, 0x0, 0x0, 0x49246b5}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x61, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x0, 0x5}, &(0x7f0000000140)=0xc) 2018/05/07 02:24:00 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x44006}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0xec, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x800}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xde}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffffe1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffd}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xa7e6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff00000000}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x401}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x3ff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0xec}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x313a, r2) keyctl$dh_compute(0x17, &(0x7f0000000100)={0x0, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/07 02:24:00 executing program 3: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet(0x2, 0x3, 0x6) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={r2, r3, r4}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) shutdown(r0, 0x1) 2018/05/07 02:24:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)) 2018/05/07 02:24:00 executing program 0: ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @empty, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x2}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x4, 0x7, 0x3, 0x400, 0x7, 0xcf6c51c05f6325e, r1}) 2018/05/07 02:24:00 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001ee8)=ANY=[]}, 0x1}, 0x0) 2018/05/07 02:24:00 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:00 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x4000000004, 0x21113, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0x200, 0x4507, 0xfffffc0000000000, 0x26f80780, [], [], [], 0xcbb, 0x14654874, 0xfffffffffffffffb, 0x4, "a571862a37bc13be6ca06e4df05bc187"}) r1 = dup(r0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2b) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/07 02:24:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7a, &(0x7f0000000040)=0xffffffffffffff00, 0xffffffffffffffa2) 2018/05/07 02:24:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x100) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000540)={{0x7, 0xa2294e6775806add, 0xf304, 0x6, "d5cd2c72b0b8380809e970f59d34843493b117ba81a704122e86acbaa286ed4be17d992274badabe2e9b8a29", 0x8000}, 0x7, [0x9, 0x56d9, 0x3, 0x40, 0x2, 0x31, 0x4, 0xd017, 0x4, 0xfffffffffffffffb, 0x2, 0x7, 0x7, 0x0, 0x1, 0x101, 0x6, 0x6, 0x80, 0xffffffff, 0x4, 0x2, 0xb3, 0x81, 0x46d8, 0x6, 0x7, 0x10001, 0x8, 0x1f, 0x80000000, 0x6, 0x7, 0x0, 0x2, 0x3, 0x100000, 0x5, 0x0, 0x100000000, 0x4, 0x4, 0xff, 0x3, 0x7fffffff, 0x4, 0x3, 0x401, 0x4, 0x7f, 0xf1f7, 0x18dc8a19, 0x5, 0xfffffffffffffffa, 0x8000, 0xfff, 0x7582a60e, 0xffff, 0xffffffffffffff7f, 0x4, 0x6d2, 0x3, 0x9, 0x6, 0x7fff, 0x1, 0x4, 0x9, 0x7ff, 0x75f0, 0x4, 0x5, 0x401, 0x3, 0x800000000000000, 0x200, 0x6, 0x7fff, 0x3, 0x6, 0xde9d, 0x70df, 0xca8e, 0x21f02788, 0xffffffff, 0xfffffffffffffff9, 0x3, 0xb50, 0x1, 0x61, 0x8, 0x0, 0x0, 0x1, 0x9, 0x7, 0x5, 0xffffffffffffffe6, 0x1000, 0x80000000, 0xa8, 0x5, 0x8, 0xfffffffffffffff7, 0x24, 0x0, 0x3c0, 0x100000001, 0x3000000000000000, 0x7, 0x4, 0xfffffffffffffc00, 0x2, 0x3, 0x4e5, 0x100000000, 0x2, 0x5, 0x9, 0x2, 0x55, 0xd8, 0xf1, 0xffff, 0x3, 0x4, 0x9, 0x1ff], {r3, r4+30000000}}) 2018/05/07 02:24:01 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0:\x00'}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) 2018/05/07 02:24:01 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000100)='H', 0xfd6d, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) rt_sigsuspend(&(0x7f0000000000)={0x6}, 0x8) r1 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x51) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000180)=""/110, &(0x7f0000000200)=0x6e) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/07 02:24:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4c0, 0x0) 2018/05/07 02:24:01 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b01", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x8040200) fcntl$setflags(r0, 0x2, 0x1) r2 = memfd_create(&(0x7f0000000000)='/dev/sg#\x00', 0x1) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000180)={0x401, 0x5c93c7d3, 0x2, 0xf3, &(0x7f0000000200)=""/243, 0x1000, &(0x7f0000000300)=""/4096, 0x73, &(0x7f0000001300)=""/115}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x800}}}, 0x84) ppoll(&(0x7f0000fe8fd8)=[{r0}], 0x1, &(0x7f00008d5000), &(0x7f0000d3c000), 0x8) close(r0) 2018/05/07 02:24:01 executing program 4: r0 = request_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', 0x0) add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="110bbf6bc26cea628188971d948f3a593d537b1c205cf1591d1bdeba8fa7476ade5eb0123378a23e1a7de59973079fa3491d8d51ce22aa1b6641f131c9872d182f5c480cff409f3b8c0cc201ffa2d864ff00788333855a8d1db88df5329742213245d4c92e656257e76e3f13395888dd3a799d632e9c3a3b0af30679858beca1940c2a55164322d9c9fac8c950c130e5264a5006ebc7638b76d6af8eb927cf56fdcff4f67f78668758dcd6d29e60842bd95827083fd88ea097", 0xb9, r0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={"74756e6c3000000100", @ifru_data=&(0x7f0000000040)="8183f0064da74e3dd791317ce1415ce59a689a499c1769c8ec8da4d425245d62"}) 2018/05/07 02:24:01 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x11, @broadcast=0xffffffff, 0x4e23, 0x2, 'rr\x00', 0x4, 0x0, 0x9}, {@dev={0xac, 0x14, 0x14, 0xd}, 0x4e23, 0x4, 0x0, 0x0, 0x4d}}, 0x44) bind$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000a40)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000c40)}}], 0x153, 0x0) 2018/05/07 02:24:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) write$binfmt_elf32(r0, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x101, 0x2, 0xc640, 0x7, 0x7f, 0x2, 0x3f, 0x8, 0x277, 0x38, 0x19d, 0x5, 0xffffffffffff8001, 0x20, 0x1, 0x0, 0x0, 0x3}, [{0x7, 0xffffffff80000000, 0x100000000, 0x381, 0x8, 0x6f23, 0x10001, 0x1}], "0054be1fcd9ece7a383af8a43a03c87ce5a987fdc0121004c63fa4b374ab6d931030782176d875f4a12c47141f2ddc4fd6e7edc81f813d9c99f4067853594c485838e0fb5b489533d81fe32b6a06f52af4608edc1d50243f1716515714676dfe0887ed8e96a1b5fb0dc7746a0aed90f99f48726aa1d8dba43651cdd21342eedb5b236734c198e3b668cfaf0e29deb93f1157f5fa79", [[], [], [], [], [], [], [], []]}, 0x8ed) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:01 executing program 4: r0 = gettid() setpriority(0x3, r0, 0x7) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 2018/05/07 02:24:01 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b01", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:01 executing program 5: openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40081, 0x0) r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000eeafd7), 0x4e) 2018/05/07 02:24:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0xe0, &(0x7f0000ffd000/0x1000)=nil, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) r2 = syz_open_pts(r0, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000939000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/05/07 02:24:01 executing program 7: getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='timers.') fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x0) 2018/05/07 02:24:01 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x1, 0x1}, 0x20) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x24400, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x90}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000240)={r3, 0xe9, "b6b23445ebdaa4690671feaf735ba87e3efe05bd30dd59dea3385cf0b56dac076c283f7d73528b845bc5a920ff08e396b65ba754700f83a894ddfc16ac1adcdaca87726a31d7e2ecd4a293d40e57da9a3fb8a280c91584e189be51aefc191530d712d103cf0aef6cd9ecf949a768cff7a554c55ee484e9cad6e58bb5f9f5428f96e77ed84698c8624133e16571edda3bb2215fee2f025f49b1f6fce9473266d9cf8e7e5740a66f37e7e11da7937d84d621940f17ad0439ef06bcbe05824db59c854769fa0f8bd1d5220102b3449fcab8cbb3ce89259619ea202de81f75e03addd5a1a576f62ad4b721"}, &(0x7f00000001c0)=0xf1) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f00000000c0)=0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0xa2) 2018/05/07 02:24:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x3f, &(0x7f0000000040)=0x0) io_destroy(r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000000)={r3}, 0xc) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000380)={r3, 0x4c, &(0x7f0000000300)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x748bd121}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000003c0)=0x10) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r5, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r5, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:01 executing program 4: mkdir(&(0x7f0000000100)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./control/file1\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') rename(&(0x7f0000000040)='./control/file1\x00', &(0x7f0000000280)='./control/file1\x00') close(r0) 2018/05/07 02:24:01 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b01", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) [ 154.185766] sctp: [Deprecated]: syz-executor6 (pid 9794) Use of int in maxseg socket option. [ 154.185766] Use struct sctp_assoc_value instead [ 154.313697] sctp: [Deprecated]: syz-executor6 (pid 9796) Use of int in maxseg socket option. [ 154.313697] Use struct sctp_assoc_value instead 2018/05/07 02:24:02 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x10001) listen(r0, 0x0) shutdown(r0, 0xfffffffffffffffd) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/07 02:24:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="a89b3ee4630a3434df1de2f5641915ad0000000000400000", 0x6) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$getregs(0xe, r2, 0x1ff, &(0x7f0000000300)=""/197) 2018/05/07 02:24:02 executing program 7: select(0x40, &(0x7f0000000000)={0x100000001, 0xfffffffffffffffa, 0x6, 0x3, 0x2, 0x80000000, 0x2, 0x9}, &(0x7f0000000040)={0x6f, 0x40, 0x8, 0xfffffffffffff43a, 0x5, 0x7e, 0x10000, 0x5}, &(0x7f0000000080)={0x3, 0x6, 0x1000, 0x3, 0x9, 0x9554, 0x9, 0x8}, &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000100)={0xefe, 0x81}) 2018/05/07 02:24:02 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017f", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:02 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x0, 0x7, 0x4, 0x8}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="180000002700ff0a00000000b600000002000000040001002a06a21ee60b823910b763342bd5acf1f2995e1339474ab0ea07454c"], 0x18}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x10001, 0x10d5, 0x3, 0xe61, 0x6, 0x10000, 0x93fc, 0x4, 0x1, 0x277f, 0x6, 0x200, 0x3, 0x0, 0x200]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) 2018/05/07 02:24:02 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e100", 0x88, r1) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='u', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e2ecd3fff32853747eda22d29be9b36119ec53dc60e2c80b3e9ffa1b81a808ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b0687d6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb46c1523b8a25e71690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3a", 0xc0, r1) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000300)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0x0, 0x6, [@dev={0xac, 0x14, 0x14, 0x12}, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff]}, 0x28) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='\x00', r1) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/05/07 02:24:02 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000940), 0x4) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x112, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5f9, 0xfffffffffffffffe}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r4, 0x10001, 0x30}, &(0x7f0000000180)=0xc) sendto$inet6(r3, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000008c0), &(0x7f0000000900)=0x4) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000780)="177adb6f10ec5fcd972354f0421e021b244d95670950f6007ca4f71a244b0daee082ec9b8a91b0a16ab204dc0114e52835d9262cc192fa1c22653cb032128483dc25aa31eb3b409e3ca7726e8c58f89a2cfce59e62e195ca3e2522fa0abac413fa9bb8c58b721764d52feb25eb6422b1a49ae2b70ea17041c24ae512175e0a7fc3562daa3261cac5f7bc9be6361e47eedde949f266484879a87234ebf3b90320c07bd0332ca4120962f02b62f6d357f344ea") recvmsg(r3, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680)}, 0x2000) fcntl$addseals(r1, 0x409, 0x0) close(r0) sendmmsg(r2, &(0x7f0000000740)=[{{&(0x7f00000001c0)=@ethernet={0x0, @random="f4b43d3ecb07"}, 0x80, &(0x7f0000000540)=[{&(0x7f0000001780)="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", 0x1000}, {&(0x7f0000000240)="9b10a72ed5f674874b05555a55ae896e2aa2fe64826031fea29784792beb8f031e4b90fa1eb818b1c2474c14561b8bd05653ef25e6da40a48a140378b9b63c15d2a0803a0a5a2248e426eccd3ec03df89ee5173e217357001b851f0bea3c4c9a8678b128f128b3cb02cabcecc5197f658187824998f65e472d7c556ce8920f7293c016044e4aa2a659038cf92ccfe1f9ed848c1cb50b36beff2c44e5b933dd28418f3cc373e1f89f8b375852902a41393afa0f", 0xb3}, {&(0x7f0000000300)="0faa78b4220c2c2c5e87c6626ac8d93ddf4d1abafdc49bc351d812bd2e9b3a940957343e11c13a715893e69b93a58fd4009e8ff66a32a9200368aea290346e9cb63a95e81fc02b5996cf3575bdd4733df1d423f09571a8030d0bda12c40786314fd0d77a3ea3b309d7a8136c72cc6d8cd2241c611dff1878456108de27d0a1bc05e27c4b16dae49cedf4f02f3a94ab1e0021c47786114a2f6c5b91df1f1e3b483ac3e1d19d5bace740d2ce89ddd3256856dc1c433093f8c3a64239bdade056936a480be20ee8a547e8281f58572a260164499e1c0b", 0xd5}, {&(0x7f0000000400)="3c8a5816e27d416daefdf959d65b6ccbc115a69ab39ca7", 0x17}, {&(0x7f0000000480)="e0017c4f3abf767b24719f1269ef9df032723a3a56e36f03acd95333b617a62bd1a1f5bf171f10f6cc533a2c7fc640875f703ad82ff9ca228f1d462fc8c2ebe71ec2f9e30103f04d037aa320571470e020ba9dfe363513cf693ed86f2fbd71116cce9f9aeba7bf80d068b40ab6c1bbf8d06c361b750d5ba5b636aa60136a7c9dc5a8343fded37641a17f8cd484c448e4324f30edb21ad0c8441eddbc76cad3191415eb6b8a3b8d", 0xa7}], 0x5, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x148, 0x4008014}, 0xfffffffffffffffe}], 0x1, 0x4004) close(r0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r5, 0x29, 0x45, &(0x7f0000000840)={'HL\x00'}, &(0x7f0000000880)=0x1e) 2018/05/07 02:24:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x100000003) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = syz_open_dev$sndpcmp(&(0x7f00000005c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8000) r4 = accept4$bt_l2cap(r3, &(0x7f0000000600), &(0x7f0000000640)=0xe, 0x800) sendto$inet(r1, &(0x7f00000003c0)="8ef4de270050d3d2f79a438910552d7a96158f36f8dd72acb45da81a0d6ee505aad5dadc00c52b9df8572082ec25dde74864bbd74adff84f2c088d751ee03695c50d3601efc76005c6ab32e1a61d40ad5c1aeb634da08933c6d66fb252615fab0f9e2ba839b46ae4b5554cfa0883c57760c8350e6150b4bf4eb1937ee4f4bd8d175d2ffc95d4448192c144afa33e5ea184771aa6a9cc3c8e531fa581c849d2d04d80911bf0b8a734f707c793f51d34c916ec5760fe724454885ec6710ef9fadc678b57cc7c8fc33fcee4b6cd7cc258e9568fe2e161d81cdaa52ced9f64863572359b3fc46e90a1", 0xe7, 0x800, &(0x7f00000004c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000005fe0)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000004f48)}, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000240)={r5, 0x8}, &(0x7f0000000740)=0x8) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000780)={&(0x7f0000005ffa)='./file0\x00', 0x0, 0x3}, 0x130) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x4001, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) r7 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000007c0)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000008c0)=0xe8) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000b40)={0x0}, &(0x7f0000000b80)=0xc) shmctl$IPC_SET(r7, 0x1, &(0x7f0000000bc0)={{0xfd55, r8, r9, r10, r11, 0x88, 0x81}, 0x2485, 0x9, 0x8bfb, 0x7ff, r12, r13, 0xfffffffffffffff8}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x2, 0xfffffffffffffffe, 0x0, 0x3, 0x5e0, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x2, 0x0, 0x401, 0x7}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={r14, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x1c9}}}, 0x84) close(r6) r16 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r16, 0x84, 0x6e, &(0x7f0000000540)=[@in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e21, @rand_addr=0x6}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x5}, @in={0x2, 0x4e24, @rand_addr}], 0x68) accept4$inet6(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) r17 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r17, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r15, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={r15, 0xbd}, &(0x7f00000002c0)=0x8) 2018/05/07 02:24:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x42000000}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0xc4, r1, 0x0, 0x70bd28, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xed36}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x9}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4004}, 0x4040) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) connect$l2tp(r0, &(0x7f0000000440)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x3, 0x3, 0x4, 0x1}}, 0x2e) getsockname(r0, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000540)=0x80) accept4$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x800) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000480)={0x57, 0x1, 0x100000001, {0x3, 0x8}, {0x3, 0x6}, @ramp={0x0, 0x40, {0x9, 0x80, 0x100000001, 0x80}}}) 2018/05/07 02:24:02 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5314c462, 0x400) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000000c0)={&(0x7f0000000140)={0x10}, 0x7a, &(0x7f0000000280)={&(0x7f0000000200)={0x18, 0x0, 0x4000000000, 0x70bd27, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 2018/05/07 02:24:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="9156b6000000c265a9c6b7f8616020c2634a0433a950a53cd19f7c18d5925bea31ffc739dca0129fbfc46809e4fa875d8da6ab5b9329cfab1c314169ef7c881600f27c01a71ede538b150317fc03e4a63986d59ccb7bbd4553059c6956e87adb6b6588d972dcf01c1d46be380b4a18dc39a9dbe1bf98f7bd", 0x78) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000380)={'gre0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000040)={{0x4, 0x7, 0x9, 0xfffffffffffff801, 0x1ff, 0x20}, 0xcc}) socket$alg(0x26, 0x5, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:02 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017f", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000000)=0x7, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x8, 0x8800) sendfile(r1, r0, &(0x7f0000014000)=0x100000, 0x10001) 2018/05/07 02:24:02 executing program 4: setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000080)={@empty, @multicast1=0xe0000001, 0x0, 0x5, [@empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff]}, 0x24) r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x20000000020002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x7fffffff, 0x2, 0x40, &(0x7f0000ffb000/0x2000)=nil, 0x7fff}) r1 = dup2(r0, 0xffffffffffffffff) stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x1000, r2, r3, 0x9, 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x3, 0x0, "7175c0d23f7c00000000040000000000000000000000dd000000000000000000100000000000000000001000000000000000000000000000000000000000e3ff"}) write$sndseq(r0, &(0x7f0000000180)=[{0xa604, 0x2, 0x1ff, 0x10201, @tick=0x5d28, {0x5, 0x5}, {0x2, 0xfffffffffffffffd}, @note={0x10000, 0x8, 0x8d, 0x4, 0x1ff}}], 0x30) getsockopt$inet_int(r1, 0x0, 0xcd5d36cd741e5b5c, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0x9, 0x4]) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000640)=[{0x6, 0xd8, 0x1ff, 0x9, @time={0x0, 0x1c9c380}, {0x8, 0x20}, {0x3c, 0x9}, @ext={0xbf, &(0x7f00000004c0)="33cf071e515b63cb791d501eaf0546398f677ac1802616a68980661afa7ed895860145835ae7301956d13b07d984cb72861dc78b2944c3e1172f2a38f680c571a35757dca01adc7e1309aaa325271b27eb1743e0e6dbead087938b8dd31b6d5a40c6b4b83dce668fcc93070bc00e7e5cf8b546c0f82d8493a72f647ab8959db81872d133325ca5c79bfd63251f556522cc991e84e7c0d6687c04da0657e5833102045733efb7cfd396292c7f1c6f36518e099531180f9e56a5e8e08504f974"}}, {0x81, 0x10080, 0x6, 0x81, @time={0x0, 0x1c9c380}, {0xef, 0x7}, {0x3, 0x6}, @quote={{0x100, 0x3}, 0x400, &(0x7f00000005c0)={0x100000001, 0x8, 0xe33e, 0x6, @time={r4, r5+30000000}, {0xffffffff, 0x4}, {0x7000000000000000, 0x8}, @addr={0x2, 0x9}}}}, {0x3, 0x18000000000, 0x3, 0x6, @time={0x77359400}, {0x7ff, 0x1}, {0x5, 0x100000000}, @ext={0x0, &(0x7f0000000600)}}], 0x90) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000001c0)={0x3, [0x9, 0x9, 0x7]}, 0xa) 2018/05/07 02:24:02 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ip_mr_vif\x00') ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0xf1c, 0x200, 0x7, 0xff, 0x4, 0x8, 0xffff, 0x9e18, 0x6, 0xa2e3}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2, 0x0) 2018/05/07 02:24:03 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017f", &(0x7f0000000380)="e4aa2fc0a643f542f99dc6162cb93937e008b6ed3163f4262f23f9489ecfd58fcd1329b25d88b176ff63a5bb5a6a88b2697ef6d491bfa92ec69c4428c00ce6b0e10af62e56ebf7beb3e23558a0b3ceacc82b8728a8eb07e16023132acc5fad1672bc9a94877b20de89b771af30ef7fc4fac99efe124cc4e031c715261a8ebfc2c5d410c47e0e08b334cf5a3951e0b70b38d6c3e1f2fb35e2df92907016d143e24848af7103f18800d4f5c06f2e17c5458364039b319bb757e66aa0f6083d5859a7d8e501f4d0ee766d8cba951b806dd0cd17ea3e8f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@random={'user.', '\x00'}, &(0x7f0000000180)='\x00', 0xfffffffffffffef4, 0x0) 2018/05/07 02:24:03 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:03 executing program 6: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="0903f7e01f4ee9f41adf4a5065ed2954df2e5ad90be9e646f92dc4177e72102e7944a6561cd4a44f315bb2ce3bb90d1541ac290a6661339e84cda05c382bad107f125e20d6f19cc29b99700bc5", 0x4d, 0x0, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) 2018/05/07 02:24:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000540)=0x8769, 0x4) fcntl$lock(r0, 0x6, &(0x7f0000013000)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x301000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000040)={{0x6, 0x6, 0x200, 0xffffffffffffff00, "4460f675fc6e09da0b3134904aae46042476fca9917e498500839aae43e9abee79f89d691c10fa5c4fb39485", 0x8000}, 0x4, [0x8, 0x3cc, 0x1, 0x8, 0x5, 0x101, 0xea, 0x81, 0x1, 0x80000000, 0x3, 0x2, 0x2, 0x2, 0x8, 0x99d, 0x5, 0x3, 0x1f, 0x1, 0x6, 0x7, 0x100000000, 0x2, 0x3, 0x8, 0x7fffffff, 0x1, 0x3, 0x9, 0x1, 0x4, 0x3b35, 0xffffffff, 0xfff, 0x5, 0x8, 0x188, 0x2, 0x1000, 0xa4, 0x5dc, 0x80000000, 0x5, 0x3, 0x5, 0xffffffffffffff81, 0x20, 0x6, 0x0, 0x0, 0x80000001, 0x7, 0x5, 0x9, 0x237, 0xe4f, 0xc80, 0xfffffffffffffff9, 0x8, 0x5, 0x4, 0x9, 0x8, 0x400, 0x5, 0x8, 0x1f, 0xffffffff, 0x6, 0x7b, 0x7, 0x1000, 0x100000000, 0x1, 0x800, 0x0, 0x800, 0x0, 0x5, 0x4, 0x0, 0x400, 0x1f, 0x7ff, 0x7, 0x6, 0x6, 0x6, 0x101, 0x8, 0x2, 0x1000, 0x4, 0x5, 0xfffffffffffffffe, 0x5, 0x8, 0x100, 0x0, 0x1, 0xfc87, 0x5, 0x5, 0x25, 0x0, 0x3, 0x6, 0x8, 0x1, 0x0, 0xec1, 0x3f, 0x5, 0x1, 0x0, 0x1f, 0x4, 0x101, 0x40, 0x9, 0x80000001, 0x1, 0xffffffffffffa306, 0x1000, 0x6, 0x6, 0x86], {0x0, 0x1c9c380}}) 2018/05/07 02:24:03 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x14081, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x10004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0xbe) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffffffff, 0x89b, 0xffffffff, 0xfffffffffffffff9, 0x4, 0x5, 0x1, {0x0, @in6={{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}, 0x5, 0x1f, 0x7fff, 0x42, 0x40fd}}, &(0x7f00000002c0)=0xb0) r3 = request_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)='/\x00', 0xffffffffffffffff) keyctl$set_timeout(0xf, r3, 0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r2, 0x10001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x1255, 0x200, 0x3, 0x8000}, &(0x7f0000000280)=0x10) fcntl$addseals(r0, 0x409, 0xb) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r1, &(0x7f0000001780)={&(0x7f0000000140)=@can, 0x80, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/166, 0xa6}], 0x1, &(0x7f0000001700)=""/104, 0x68}, 0x100) shutdown(r1, 0x1) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r4, &(0x7f0000000100)='io.max\x00', 0x2, 0x0) 2018/05/07 02:24:03 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000080)={'filter\x00', 0xf5, "212b9310675b813ac5ab08cd29ab0c6db63c4e09cf28adf3c467f288faa4a838312031aadb20017b7b0e31214e538e7b7e88ec3dab32ee45027ec4cbaf9d33ccb18635b45b868922680941c4e1edea0e00cc2a7943595779b30192353a903643088eb7a94819438520a89761924bd2802d3387c5c9a3491c066dcb3d969c8c9f58ac826f99efb82ab0c0bf119f151a6c7a629a38d74a6ed9af25530ba716f4b9cb95bd1840fd7a2cc7d965b6db05c2e80f60f2a22992013aa51745bf37b05d1c80a5d7056215884e0e6426bcfc270fd5abaeb378c92457fcdcf4ec3d1d7319b635c154383a0c166160b01707a75192e3dd1b4f69c3"}, &(0x7f00000001c0)=0x119) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000200)="6d1f45b9ad43", 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100000001, 0x104c3646, 0x9, 0xea12, 0x4}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0xf5, 0x6, 0xb, 0x4, 0x6, 0x10000, 0x9, 0xffffffffffff176e, r2}, &(0x7f0000000380)=0x20) time(&(0x7f00000003c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000400)={0x4, 0x6, 0xfffffffffffffff7}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000480)={0x3f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 'wrr\x00', 0xd, 0xed, 0x7a}, 0x2c) r4 = syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0x3, 0x181000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000500)={r2, 0x2, 0x1}, &(0x7f0000000540)=0x8) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000000580)=0x4) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) name_to_handle_at(r4, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x4d, 0x8, "e3b06f6bfab6606428c5c4028aefb0a2e0fdd3db2c33da52419f5e2ccf93d776d250b51833495ce59da2456401746db38b03ae859a9c3ab2a0a7a47d433df3d74a27f29a59"}, &(0x7f0000000680), 0x1000) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f00000008c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000740)={0x11c, r5, 0xe20, 0x70bd2d, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x200}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffa9e}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1a}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x11c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000850) ioctl$SG_GET_KEEP_ORPHAN(r4, 0x2288, &(0x7f0000000900)) fcntl$getflags(r4, 0x408) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000940)=[{0x7, 0x2040000000000}, {0xb, 0x901}, {0xf, 0x7}, {0x4, 0x101}, {0x7, 0x7}], 0x5) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000980)='/dev/ptmx\x00', 0x2100, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r6 = syz_open_dev$midi(&(0x7f00000009c0)='/dev/midi#\x00', 0x8, 0x1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000a00)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000a40)={0xfff, 0x5145, 0x8002, 0x8000, 0xffffffffffffffff, 0x8, 0x0, 0x8, r3}, &(0x7f0000000a80)=0x20) write$cgroup_type(r1, &(0x7f0000000ac0)='threaded\x00', 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000b00)={r3, 0xe, "d1379cdc213c462da41f17682c0f"}, &(0x7f0000000b40)=0x16) ioctl$SG_GET_LOW_DMA(r6, 0x227a, &(0x7f0000000b80)) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000bc0)={'lo\x00', 0x1402}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000c00)) 2018/05/07 02:24:03 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3dbb, 0x2200) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x6c, @dev={0xac, 0x14, 0x14, 0x15}, 0x4e24, 0x1, 'sh\x00', 0x5, 0x9, 0x23}, {@empty, 0x4e21, 0x2000, 0x2a, 0x6, 0x7}}, 0x44) ioctl$KDMKTONE(r0, 0x4b30, 0x1f) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f00000002c0)=@known='security.capability\x00', &(0x7f0000000100)='\x00', 0x1, 0x0) prctl$getreaper(0x5, &(0x7f00000000c0)) 2018/05/07 02:24:03 executing program 5: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000100)={0xd3, 0x2, {0x1, 0x2, 0x6, 0x3}}) clone(0x0, &(0x7f0000572000), &(0x7f0000dacffc), &(0x7f00009a8ffc), &(0x7f00000001c0)) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xffffffffffffffb6) r3 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000040)={0x8000, 0x0, {0xffffffffffffffff, 0x0, 0x401, 0x2}}) 2018/05/07 02:24:03 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) recvfrom$llc(r0, &(0x7f0000000040)=""/54, 0x36, 0x0, &(0x7f0000000300)={0x1a, 0x200, 0x0, 0x6, 0x10000, 0xdc, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:03 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000100)=@known='com.apple.system.Security\x00', &(0x7f0000000000)="65bdf665d95d7e7d9d84aa41b03b252f308657149692066a7b0330118cdbf78cf9d8afb6de83db51a034787ae87f7d65a7359c72a504b972ccf4d15162867d569daf98f4c36b2a3458c77a5cf49b7149661ff70e4e9366265c1b8e9dda21a35c4cefd43542730469ccca645103bba55280276385788c6b619ea458bb6c385d1a05bb4c573aa504903b0cf04d60634a18eec65eb3c25df4b73b3ca37c26f0d30662922e4aa24d75e828029aaf3cf3d9c6a2b7ae220c243c9fa5dd5f6b0d7534342461a6767bf748bfccaa47fd663a5ae0bdb8e031fdc8", 0x38f, 0x0) 2018/05/07 02:24:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="9156b6000000c265a9c6b7f8616020c2634a0433a950a53cd19f7c18d5925bea31ffc739dca0129fbfc46809e4fa875d8da6ab5b9329cfab1c314169ef7c881600f27c01a71ede538b150317fc03e4a63986d59ccb7bbd4553059c6956e87adb6b6588d972dcf01c1d46be380b4a18dc39a9dbe1bf98f7bd", 0x78) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000380)={'gre0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000040)={{0x4, 0x7, 0x9, 0xfffffffffffff801, 0x1ff, 0x20}, 0xcc}) socket$alg(0x26, 0x5, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/icmp6\x00') preadv(r0, &(0x7f00000003c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipv6_newrule={0x34, 0x20, 0x210, 0x70bd29, 0x25dfdbfb, {0xa, 0xa0, 0xa0, 0x7, 0x3, 0x0, 0x0, 0x8, 0x1000a}, [@FRA_DST={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x5) 2018/05/07 02:24:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="00022cbd7000305cffdbdf250b00000008000600070000006400030014000600ff0100000000000000000000000000010800050000000000955a98ebc67afc4b1400020065716c0000000000000000000000000014000600fe8000000000000000000000000000aa14000600fe8000000000000000000000000000aa08000800110000000800050002000000"], 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x880) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in6={0xa, 0x4e23, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0x48) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) rt_sigqueueinfo(r2, 0x30, &(0x7f0000000380)={0x39, 0x6, 0x1, 0x2}) 2018/05/07 02:24:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="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", 0x22e) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = semget(0x3, 0x3, 0x200) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000000)=[{0x1, 0x2}, {0x0, 0x1, 0x800}], 0x2, &(0x7f0000000300)={r2, r3+10000000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r4, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r4, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:04 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) recvfrom$llc(r0, &(0x7f0000000040)=""/54, 0x36, 0x0, &(0x7f0000000300)={0x1a, 0x200, 0x0, 0x6, 0x10000, 0xdc, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:04 executing program 4 (fault-call:3 fault-nth:0): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:04 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000a000), 0x0, &(0x7f0000000000)}, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000003000/0x6000)=nil, &(0x7f0000000080)) 2018/05/07 02:24:04 executing program 3: unshare(0x40600) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000480)=ANY=[], 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000000c0)) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000003c0)=""/189, &(0x7f0000000380)=0x41) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7, 0x88000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00000001c0)=0x1) r3 = msgget$private(0x0, 0x400) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000000)=""/98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0xba55, 0x820c, 0x51, 0x3c95, r4}, 0x10) 2018/05/07 02:24:04 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80001, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x3}) ioctl$TIOCSBRK(r0, 0x5427) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x9, 0x597, 0x0, {r1, r2+30000000}, 0x7, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2, &(0x7f0000b96f70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7a}], &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096}, 0x48) ioctl$KDSETLED(r0, 0x4b32, 0x20) getsockname(r0, &(0x7f0000001800)=@hci={0x0, 0x0}, &(0x7f0000001880)=0x42) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000018c0)={0x0, 0x0}, &(0x7f0000001900)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001940)={{{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x4e23, 0x4, 0x4e22, 0x4, 0x2, 0x80, 0xa0, 0x7e, r3, r4}, {0x5, 0xbf8, 0x9, 0x3, 0x3f, 0x20, 0x6, 0xffffffffffff0000}, {0xffffffffffffffff, 0x1f, 0x5, 0x8}, 0x9, 0x0, 0x1, 0x0, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x32}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3502, 0x2, 0x2, 0x6, 0x800, 0x2, 0xefc}}, 0xe8) 2018/05/07 02:24:04 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x80000) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000340)={'filter\x00'}, &(0x7f00000003c0)=0x44) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xc, 0x4000000000080, 0x2}, 0x2c) fallocate(r0, 0x0, 0x4, 0x7fffffff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000000040), &(0x7f0000950000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f0000000180)="a6", &(0x7f00000001c0)="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"}, 0x8) ioctl$KDSETLED(r0, 0x4b32, 0x119) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r1, &(0x7f0000886f44), &(0x7f0000000040)=""/203}, 0x18) fcntl$setflags(r1, 0x2, 0x1) [ 156.706430] FAULT_INJECTION: forcing a failure. [ 156.706430] name failslab, interval 1, probability 0, space 0, times 0 [ 156.717839] CPU: 0 PID: 9934 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 156.724728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.734113] Call Trace: [ 156.736750] dump_stack+0x185/0x1d0 [ 156.740425] should_fail+0x87b/0xab0 [ 156.744194] should_failslab+0x279/0x2a0 [ 156.748322] __kmalloc_track_caller+0x208/0xcb0 [ 156.753081] ? __fdget+0x4e/0x60 2018/05/07 02:24:04 executing program 0: syz_emit_ethernet(0x6a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004500005c0000000000019078ac1414bbac1414000b0b907800dfffff3f0000000000000000040000ac1414aaac141400442c000000000000000000007f00000100000000ffffffff00000000e000000100000000ac14140000000000"], &(0x7f0000000140)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x414000) r1 = dup2(0xffffffffffffffff, r0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0xbb, @broadcast=0xffffffff, 0x4e22, 0x1, 'nq\x00', 0x2, 0x7, 0x28}, 0x2c) [ 156.756487] ? SYSC_bpf+0x527a/0xdfd0 [ 156.760367] ? __fget_light+0x6b9/0x710 [ 156.764437] memdup_user+0x7c/0x200 [ 156.768149] SYSC_bpf+0x527a/0xdfd0 [ 156.771866] ? __msan_poison_alloca+0x15c/0x1d0 [ 156.776617] ? syscall_return_slowpath+0xe9/0x700 [ 156.781523] ? fput+0x25c/0x2e0 [ 156.784880] ? SYSC_write+0x2f0/0x360 [ 156.788749] SyS_bpf+0x54/0x80 [ 156.792024] do_syscall_64+0x309/0x430 [ 156.795961] ? bpf_prog_get_type_dev+0x710/0x710 [ 156.800763] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/05/07 02:24:04 executing program 5: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000000000)='./file0\x00', 0x1, 0xfffffffffffffffe) [ 156.805976] RIP: 0033:0x455979 [ 156.809177] RSP: 002b:00007f604fde4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 156.816924] RAX: ffffffffffffffda RBX: 00007f604fde56d4 RCX: 0000000000455979 [ 156.824225] RDX: 0000000000000018 RSI: 0000000020000000 RDI: 0000000000000001 [ 156.831874] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 156.839171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 156.846479] R13: 0000000000000040 R14: 00000000006f46a0 R15: 0000000000000000 2018/05/07 02:24:04 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)={0x9}) 2018/05/07 02:24:04 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x40000000000088) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x4, 0x40) connect$ipx(r1, &(0x7f00000000c0)={0x4, 0x5, 0x9, "690351637bff", 0x7}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x4000000000001}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0xffffffffffffffe0, 0x4) 2018/05/07 02:24:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) 2018/05/07 02:24:05 executing program 4 (fault-call:3 fault-nth:1): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="00022cbd7000305cffdbdf250b00000008000600070000006400030014000600ff0100000000000000000000000000010800050000000000955a98ebc67afc4b1400020065716c0000000000000000000000000014000600fe8000000000000000000000000000aa14000600fe8000000000000000000000000000aa08000800110000000800050002000000"], 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x880) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in6={0xa, 0x4e23, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0x48) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) rt_sigqueueinfo(r2, 0x30, &(0x7f0000000380)={0x39, 0x6, 0x1, 0x2}) 2018/05/07 02:24:05 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x6c2880, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/224) setsockopt(r0, 0x10d, 0x8000000011, &(0x7f0000000000)="6eb137c9", 0x4) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000180)=""/52) 2018/05/07 02:24:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) setreuid(r1, r2) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0xfffffffffffffeef) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) sendmsg$can_raw(r3, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000800)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x22, &(0x7f0000000840), &(0x7f0000000880)=0x4) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x3fffffffffffe59, 0x0, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000540)) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x50000, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000000300)={0x4a184de9, {{0xa, 0x4e21, 0x89, @empty, 0x4}}, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x108) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00000006c0)="04d864f5d24bc9030a8b9bc5e049410b5ea9ac3cbdfa600511c293688b09e67491c52e5cb27c0570635ed3a3ffa00af80d262534b4c288ca7d399dd4bc8a3651e9c37297b86a4b46042072ff2eb3055408b4ffc3c5cae6d01e1ebb9c060035d0fbe4e8d0c1428e320859f3c551852ca7fab09755ef17eb222a7a297a5352c9e6f0f3232712b0e552044f149a868767f286653c", 0x93) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f0000000780)=""/121) syz_open_dev$sndpcmc(&(0x7f00000008c0)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x0) [ 157.133646] FAULT_INJECTION: forcing a failure. [ 157.133646] name failslab, interval 1, probability 0, space 0, times 0 [ 157.145126] CPU: 1 PID: 9966 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 157.151995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.161552] Call Trace: [ 157.164191] dump_stack+0x185/0x1d0 [ 157.167866] should_fail+0x87b/0xab0 [ 157.171670] should_failslab+0x279/0x2a0 [ 157.175828] __kmalloc+0xc2/0x350 [ 157.179376] ? memdup_user+0x1d5/0x200 2018/05/07 02:24:05 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="cbf4066440a54005330d71ed2a877d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="b4000000bf9d104ff34441bc780475795b3f00000000250000000000000007000000000000000000dcd729c41685669fbbae8b8ae230398b4f2cfb30640afc1f668716e97c44668bc848a9b1727a3fb4dc5598d88563af3d433cfc85f7e8148c14b6b113850109ea2806f9228a4bd5866fe7d361c709e6de704925c4eab2c433b78dedfdb8f80153da48ca54077e2c913372773a44fef20b0cbd1630f71928946dacc4e900e648b09e9e215b7f0ae6ba318d03c79e186bce383011111e2d411dff9e6f579e2e67e874f6079d8e76ef7ba9a4d220225d292041197741723ab277dc5973ecc3"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0xf, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a008aea000000e8b5e10702ffffff000108db1ee9ff4435eade", 0x26) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x33, "e88e95f3f506c0312953d72bee69a284ae887c1d5d87c91fe2a440f47aede5d38e5f1605b3a961b0c9d35a5ca4923aad74d268"}, &(0x7f0000000180)=0x3b) fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000240)={0x303, 0x33}, 0x4) [ 157.183297] ? SYSC_bpf+0x71bc/0xdfd0 [ 157.187169] SYSC_bpf+0x71bc/0xdfd0 [ 157.190897] ? __msan_poison_alloca+0x15c/0x1d0 [ 157.195663] ? syscall_return_slowpath+0xe9/0x700 [ 157.200575] ? fput+0x25c/0x2e0 [ 157.203937] ? SYSC_write+0x2f0/0x360 [ 157.207804] SyS_bpf+0x54/0x80 [ 157.211073] do_syscall_64+0x309/0x430 [ 157.215032] ? bpf_prog_get_type_dev+0x710/0x710 [ 157.219833] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 157.225050] RIP: 0033:0x455979 [ 157.228261] RSP: 002b:00007f604fde4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 157.236009] RAX: ffffffffffffffda RBX: 00007f604fde56d4 RCX: 0000000000455979 [ 157.243315] RDX: 0000000000000018 RSI: 0000000020000000 RDI: 0000000000000001 [ 157.250623] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 157.257942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 157.265251] R13: 0000000000000040 R14: 00000000006f46a0 R15: 0000000000000001 2018/05/07 02:24:05 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002f7000)) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f00000000c0)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x44000, 0x0) r3 = epoll_create(0x800) ioctl$TIOCEXCL(r2, 0x540c) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000ebaff4)) 2018/05/07 02:24:05 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c000000140001070000000000000000ffffffff000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="b96b6e0000f2a2599ff215492b9abcffec7e0000006df200000000000000000000cc79ab451c82e104b346d96d1be8b88a4bc846210a9410d5f6f0b053a40001"], 0x5c}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x10000) 2018/05/07 02:24:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1ff}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x800, 0x0, 0x1, 0x81}, 0x98) 2018/05/07 02:24:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="00022cbd7000305cffdbdf250b00000008000600070000006400030014000600ff0100000000000000000000000000010800050000000000955a98ebc67afc4b1400020065716c0000000000000000000000000014000600fe8000000000000000000000000000aa14000600fe8000000000000000000000000000aa08000800110000000800050002000000"], 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x880) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in6={0xa, 0x4e23, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0x48) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) rt_sigqueueinfo(r2, 0x30, &(0x7f0000000380)={0x39, 0x6, 0x1, 0x2}) 2018/05/07 02:24:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200000, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000003c0)=0x2e0, &(0x7f0000000400)=0x2) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x20080) ioctl$BLKTRACESTOP(r3, 0x1275, 0x0) r4 = semget(0x1, 0x0, 0x2c5) semctl$SEM_STAT(r4, 0x1, 0x12, &(0x7f0000000300)=""/185) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:05 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x2, 0x10000}, 0xc) 2018/05/07 02:24:05 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0xe8, 0x5, [0x8, 0x1, 0xffffffff, 0x3, 0x10001]}, 0x12) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 157.508865] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 157.603480] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/07 02:24:05 executing program 4 (fault-call:3 fault-nth:2): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x121) ioctl$TCSBRKP(r2, 0x5425, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r2, &(0x7f0000000300)="f610fcef4f275cefa8c9cd527d0b97ac4fab50d8f4c905c78d6e7802d3522eca71d8f90f21ee13294792c2b60854796363a94eeed89251d500f16de3833a79d9f3336febe0e13b0d7651d7b9766b3a42211e984038d031fee4d888047a2ea0e7bd277e5d352b914a6bde", &(0x7f0000000540)=""/242}, 0x18) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:05 executing program 7: fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x40) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000200)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) pipe(&(0x7f0000000080)) 2018/05/07 02:24:05 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40807c) dup3(r0, r1, 0x0) 2018/05/07 02:24:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="00022cbd7000305cffdbdf250b00000008000600070000006400030014000600ff0100000000000000000000000000010800050000000000955a98ebc67afc4b1400020065716c0000000000000000000000000014000600fe8000000000000000000000000000aa14000600fe8000000000000000000000000000aa08000800110000000800050002000000"], 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x880) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in6={0xa, 0x4e23, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0x48) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) rt_sigqueueinfo(r2, 0x30, &(0x7f0000000380)={0x39, 0x6, 0x1, 0x2}) 2018/05/07 02:24:05 executing program 0: socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x2000000000000000}, 0x0) sendmmsg$unix(r1, &(0x7f00000010c0)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30}], 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) name_to_handle_at(r2, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x37, 0x10001, "45b8730901f803c6ec4aa8eda2f084aead70a8869dbe4c551ff0219fd668d40e7faf12c987dfaf02b6c28493666463"}, &(0x7f0000000240), 0x1400) 2018/05/07 02:24:05 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x2, 0x781, 0x401, 0x5}, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0xa}) unshare(0x8000400) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x4000000004141, &(0x7f0000000080)) getsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f00000000c0)=""/245, &(0x7f00000001c0)=0xf5) 2018/05/07 02:24:05 executing program 2: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00000005c0)={0x9, 0x7fff, 0x62, 0xd4, &(0x7f00000003c0)=""/212, 0xc, &(0x7f0000000000)=""/12, 0xfa, &(0x7f00000004c0)=""/250}) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x1ff, 0x0) write$cgroup_int(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="8473"], 0x2) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) finit_module(r3, &(0x7f0000000240)="73797374656d7d272b766d6e6574316d696d655f747970657365637572697479ed3a00", 0x1) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/112, &(0x7f0000000140)=0x70) tee(r2, r4, 0x6, 0x2000000000) set_thread_area(&(0x7f0000000100)={0x3, 0x1000, 0x0, 0x7, 0x0, 0x8000, 0xffff, 0x1, 0x0, 0x8}) readv(r0, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000040)=""/191, &(0x7f0000000180)=0xbf) [ 157.857898] Unknown ioctl 16705 2018/05/07 02:24:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="00022cbd7000305cffdbdf250b00000008000600070000006400030014000600ff0100000000000000000000000000010800050000000000955a98ebc67afc4b1400020065716c0000000000000000000000000014000600fe8000000000000000000000000000aa14000600fe8000000000000000000000000000aa08000800110000000800050002000000"], 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x880) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in6={0xa, 0x4e23, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0x48) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)) 2018/05/07 02:24:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200000, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000003c0)=0x2e0, &(0x7f0000000400)=0x2) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x20080) ioctl$BLKTRACESTOP(r3, 0x1275, 0x0) r4 = semget(0x1, 0x0, 0x2c5) semctl$SEM_STAT(r4, 0x1, 0x12, &(0x7f0000000300)=""/185) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:06 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x240, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000180)=[0x95, 0x7, 0x200], 0x3, 0xdd98, 0x8, 0x0, 0x0, 0x400, {0xffffffffffffff81, 0x400, 0x17e8de76, 0x0, 0x10000, 0x100, 0x8001, 0x1, 0xeb52, 0x0, 0x100000000, 0x3, 0x7, 0x3, "aeb7325a6f2baa1df9c07435db3ee688e4c13fd1b0b467303487764c5aa99cf5"}}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:06 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") socket(0xf, 0x0, 0x10000000000004) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x39, 0x4) 2018/05/07 02:24:06 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0x4, 0x208, 0x2, 0x2, 0x2, 0x800, 0xffffffff, r1}, 0x20) ioctl$TCFLSH(r0, 0x540b, 0x6) write$eventfd(r0, &(0x7f0000000100)=0x2, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x3ff, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r2, 0xcf9}, 0x8) r3 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0xd42, 0x200000) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000300)=@nat={'nat\x00', 0x1b, 0x5, 0x480, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3e8, 0x3e8, 0xffffffff, 0x3e8, 0x3e8, 0x5, &(0x7f0000000280), {[{{@uncond, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0x7, 0x3, 0x1}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x9, 0x5}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x12, @dev={0xac, 0x14, 0x14, 0x13}, @broadcast=0xffffffff, @gre_key=0x8, @gre_key=0x9}}}}, {{@uncond, 0x0, 0x98, 0xd0}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0xf, @multicast2=0xe0000002, @broadcast=0xffffffff, @icmp_id=0x67, @gre_key=0xf1f}}}}, {{@ip={@loopback=0x7f000001, @rand_addr=0x2, 0x0, 0xffffffff, 'vcan0\x00', 'bond_slave_0\x00', {}, {0xff}, 0x21, 0x2, 0x5c}, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x14, @broadcast=0xffffffff, @empty, @icmp_id=0x66, @icmp_id=0x65}}}}, {{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x200, 0x0, 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x8, @dev={0xac, 0x14, 0x14, 0x15}, @broadcast=0xffffffff, @icmp_id=0x68, @gre_key=0x2}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) connect(r3, &(0x7f0000000800)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x3, 0x2, 0x3, {0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}}, 0x80) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000880)=0x0) sched_getaffinity(r4, 0x8, &(0x7f00000008c0)) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000900)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000940)={'filter\x00', 0x4}, 0x68) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000009c0)=0x6) read(r0, &(0x7f0000000a00)=""/4096, 0x1000) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001a40)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000001b80)={&(0x7f0000001a00)={0x10, 0x0, 0x0, 0x40040}, 0xc, &(0x7f0000001b40)={&(0x7f0000001a80)={0x88, r5, 0x200, 0x70bd28, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffff53fa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x8}}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4}, 0x4000081) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001bc0)='./cgroup.net/syz1\x00', 0x1ff) r6 = syz_genetlink_get_family_id$team(&(0x7f0000001c40)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001c80)={@remote, @local, 0x0}, &(0x7f0000001cc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001e80)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000001f80)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000033c0)={'veth1_to_team\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000003400)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000003500)={@rand_addr, @multicast1, 0x0}, &(0x7f0000003540)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000003740)={&(0x7f0000001c00)={0x10, 0x0, 0x0, 0x20000002}, 0xc, &(0x7f0000003700)={&(0x7f0000003580)={0x148, r6, 0x0, 0x70bd28, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r7}, {0x12c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}]}, 0x148}, 0x1, 0x0, 0x0, 0x4}, 0x0) connect$rds(r0, &(0x7f0000003780)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000037c0)={0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/05/07 02:24:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/221, 0xdd}, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="52edbe8bda5d1b50e669c9818b69e8e3dc87d2da1e890cf411886d83eb0888dd414205a1b79c22ec4d7eb5ba82a944e60863bc9aea9b2960e633d2dcb11e4bd3f797511a123e74c7e56650c922b8bcb89b2049032c9883fae84f6b45b1e1823e69d710603e016f7e0040d1535370730d378283c1803f015baea37c2e718501781c7058", 0x83, 0x4c840, 0x0, 0x0) 2018/05/07 02:24:06 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000300)) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:06 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000089, &(0x7f0000000000), &(0x7f0000000080)=0x4) read(r0, &(0x7f00000000c0)=""/4096, 0x1000) r1 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000010c0)=0x9, 0x4) 2018/05/07 02:24:06 executing program 4: get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x101, &(0x7f0000ffa000/0x4000)=nil, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x400, 0x8400000000003, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x3, 0x40) ioctl$VT_ACTIVATE(r1, 0x5606, 0x80000001) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x17, 0x10000, 0x8, 0x8, 0x4, r0, 0x6}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f00000001c0), &(0x7f0000000480)=""/231}, 0x18) 2018/05/07 02:24:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="00022cbd7000305cffdbdf250b00000008000600070000006400030014000600ff0100000000000000000000000000010800050000000000955a98ebc67afc4b1400020065716c0000000000000000000000000014000600fe8000000000000000000000000000aa14000600fe8000000000000000000000000000aa08000800110000000800050002000000"], 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x880) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in6={0xa, 0x4e23, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0x48) 2018/05/07 02:24:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:06 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) recvmmsg(r0, &(0x7f0000000640)=[{{&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/117, 0x75}, {&(0x7f0000000240)=""/177, 0xb1}], 0x2, &(0x7f0000000340), 0x0, 0x7f}, 0x1}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000380)=""/212, 0xd4}, {&(0x7f0000000480)=""/72, 0x48}], 0x2, &(0x7f0000000540)=""/252, 0xfc, 0xd462}, 0xcb}], 0x2, 0x40010140, &(0x7f00000006c0)={0x77359400}) connect(r0, &(0x7f0000000700)=@can={0x1d, r1}, 0x80) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2616, @host=0x2}, 0x10) 2018/05/07 02:24:07 executing program 6: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mq_notify(r0, &(0x7f000004dfb0)={0x5}) mq_notify(r0, &(0x7f0000000040)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x6000200) 2018/05/07 02:24:07 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r1, r2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:07 executing program 5: set_mempolicy(0x3, &(0x7f0000002000)=0x7fffffff, 0x7) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fffffff, 0x60200) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000080)=""/4096) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) 2018/05/07 02:24:07 executing program 7: fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x2fba, 0x12001) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000080)=""/100, &(0x7f0000000100)=0x64) write$binfmt_aout(r1, &(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0x952) 2018/05/07 02:24:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="00022cbd7000305cffdbdf250b00000008000600070000006400030014000600ff0100000000000000000000000000010800050000000000955a98ebc67afc4b1400020065716c0000000000000000000000000014000600fe8000000000000000000000000000aa14000600fe8000000000000000000000000000aa08000800110000000800050002000000"], 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x880) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:07 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22}}, 0x20, 0x7, 0xffffffff00000000, 0x3, 0x1a}, 0x98) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x400000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000001c0)={0x8001, 0x446, 0x7f, 0x5, 0x10001}, 0x14) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000280)={r3, 0xe}) accept$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000580)={0x1, &(0x7f0000000400)=""/217, &(0x7f0000000540)=[{0x2, 0x22, 0x98, &(0x7f0000000500)=""/34}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000005c0)={r1, 0x3f, 0x400}, &(0x7f0000000600)=0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000640)={0xffffffffffffffff, 0x3, 0x5, 0x0, 0x8}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000680)=0xf53) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000006c0), &(0x7f0000000700)=0x4) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000740)=""/204, &(0x7f0000000840)=0xcc) r5 = inotify_add_watch(r2, &(0x7f0000000880)='./file0\x00', 0x1) inotify_rm_watch(r0, r5) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/loop-control\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000900)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000940)={r6, 0x80000, r0}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000980)={@rand_addr=0x1, @loopback=0x7f000001}, 0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000a00)={'syzkaller0\x00', 0x0}) connect$can_bcm(r2, &(0x7f0000000a40)={0x1d, r8}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000a80)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000ac0)={r9, 0x1}) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000dc0)={@multicast1, @remote, 0x0}, &(0x7f0000000e00)=0xc) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000e40)={r10, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000e80)) accept(r0, &(0x7f0000000ec0)=@nl=@proc, &(0x7f0000000f40)=0x80) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000f80)=0x80000001, 0x4) 2018/05/07 02:24:07 executing program 6: r0 = gettid() io_setup(0x800, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0}) io_getevents(r1, 0x2, 0x2, &(0x7f00000001c0)=[{}, {}], &(0x7f0000000100)={r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000240)={r5, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000180)}]) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x1000000000016) 2018/05/07 02:24:07 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) recvfrom(r0, &(0x7f0000000040)=""/129, 0x81, 0x40002002, &(0x7f00000002c0)=@pptp={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x80) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000340)=@buf={0x25, &(0x7f0000000100)="de7861ca56e056c308b48e3b7b95e786b95a8a1a762c42c54350fd3a3569c86c3a57ed385f"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:07 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x4000, 0x0) r1 = msgget(0x0, 0x4) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/108) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0x5) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) 2018/05/07 02:24:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:07 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00{', 0x2, r3) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x63ca3dd4}, 0x8) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) 2018/05/07 02:24:07 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x361, 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xffffffffffffffdc) 2018/05/07 02:24:07 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e22, 0x3, 'ovf\x00', 0x1, 0x6, 0x41}, 0x2c) sendto$inet(r0, &(0x7f0000000100)="f8e696a3e7c97faf55215117a14410e9430c0faf5e72736659304943bdb3a04c5763b13d", 0x24, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0xffffffffffffff7b) recvfrom(r0, &(0x7f0000000040)=""/133, 0x85, 0x3, 0x0, 0x0) recvmmsg(r0, &(0x7f00000065c0)=[{{&(0x7f0000006140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000006300), 0x0, &(0x7f0000006340)=""/75, 0x4b}}, {{&(0x7f00000063c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000006540), 0x0, &(0x7f0000006580)=""/54, 0x36}}], 0x2, 0x40, &(0x7f0000006780)={0x0, 0x989680}) 2018/05/07 02:24:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) time(&(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:07 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="664000000000000000bc66a1e48d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:07 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x92d6, {{0x2, 0x4e22}}}, 0x88) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000000000)=0x89) 2018/05/07 02:24:07 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f00000000c0)="1882", 0x1}, 0xffffffffffffff90) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000200)="4319c7abaec16bbcb801076325ad0b94c88965e00c8bb1d5b1e933b6a14f59fffffffffffffe00f2cca0bd26ae63bc38a2d4076c", &(0x7f0000000380)=""/231}, 0x18) fremovexattr(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="747275737465642e5b6d2c4070726f63776c616e301173656c696e75783a7365ec665c2d1b236e6f64b7975c74656d3100"]) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x10000, 0x0, 0x400, 0x28, r0, 0x80}, 0x2c) r2 = dup(r1) socket$key(0xf, 0x3, 0x2) socket$kcm(0x29, 0x5, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r2, &(0x7f0000000000)="77ad854ffd7f91913a932a51ac97caa8cf5460c774c9c8b6ff4da4947eb16a7fe9ec633496fa257c749bb30a54a0d1b8f2", &(0x7f0000000480)=""/4096}, 0x18) 2018/05/07 02:24:07 executing program 2: r0 = socket$inet6(0xa, 0x2000000000000001, 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYBLOB="7241cf7dd0c07ce7d6936bdc5029281dfc8dad06a1833a8b9f0428572dc28e70062c5a6b3e177d4e6a23a4a31f5f672919b02a81bf6e0218b5f3b741", @ANYRES64=r0, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYRES64, @ANYRES16, @ANYRES16=r0, @ANYPTR, @ANYRES16=r0, @ANYRES32=r0]]], &(0x7f0000000380)=0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'dummy0\x00', 0xac03}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x3, 0xffffffff7fffffff, 0x9, 0x81, 0x8, 0x5, 0x1, 0x80000009}, 0x20) 2018/05/07 02:24:08 executing program 3: fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:08 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)="6e723ed463a5c001e600") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) fchown(r1, r2, r3) 2018/05/07 02:24:08 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x82) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000040)="bc8b279e41d1dcc1af2c236120158faa843efcceac3d25c3eaa9c6aaadb799303b28beaf924667ab357e5e329b84b5c511e877d6"}, 0x10) write$tun(r0, &(0x7f0000000280)={@void, @hdr, @ipx={0xffff, 0x104, 0x6, 0x14, {@random=0x1, @current, 0x4}, {@random, @current, 0xfffffffffffffff7}, "af6f15da2179e0c53aaff54f865df93b4ad75b9fed1fd4076f1c7b4cfb510c6976b8f864e74acf82c6651fe7f14187d84d5e26169659db6778c04c2435334850c543d7efdffcb2149314effc82427d4bc584fc9c8a29facf58563d438269a3934bc603e78a757f7a676db40a54a58160b62ee3529bc05dab7c0fce586e35903f1b78322437dbfae28ea364336c372adef02a432782bfae8ffab81420df7b54c5e48e75e55309310240e0a2097fd2bf213eafa66be8d865961a233dd64da1876641c4d58a538f384f9d3bea7aa0bc05e7da4a06499528062934b4f3ba00bb7b8097822d847af6"}}, 0x10e) 2018/05/07 02:24:08 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000006, 0x9}, 0x2c) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) fchmod(r0, 0x80) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) getpeername$unix(r1, &(0x7f0000000300)=@abs, &(0x7f0000000180)=0x6e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0xffffffffffffff5a, &(0x7f0000000100), 0x0, &(0x7f0000000000)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000540)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) time(&(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:08 executing program 7: r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000100)=0x6e, 0x800) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000040)) 2018/05/07 02:24:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:08 executing program 6: r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x8, 0x12, r0, 0x0) mremap(&(0x7f0000cad000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00004e9000/0x1000)=nil) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) pkey_mprotect(&(0x7f0000125000/0x600000)=nil, 0x600000, 0x2, 0xffffffffffffffff) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x0) 2018/05/07 02:24:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x361, 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xffffffffffffffdc) 2018/05/07 02:24:08 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101800, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000040)=""/97) r1 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0xb6, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00008baf4e)=""/178) 2018/05/07 02:24:08 executing program 3 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:08 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x8, 0x4e20, 0x3, 0xa, 0xa0, 0xa0, 0x67, 0x0, r2}, {0x0, 0x9, 0x0, 0xf553, 0x3f, 0x2b8, 0x3, 0x6}, {0xbe, 0x2, 0x5, 0xffffffffffffffeb}, 0x5, 0x6e6bbe, 0x1, 0x1, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x7e}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x3, 0x5, 0x8, 0x4, 0x1}}, 0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000480)=0xc) ptrace$pokeuser(0x6, r3, 0x9, 0xb2) 2018/05/07 02:24:08 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x7fff) sendto$ipx(r1, &(0x7f0000000080)="2ac3fcba3fe25b87e5bf6cc9e5447690bb483a65b1a5b4f03d22f589891bbfadd8c4552723c9cec4517b830e898d1523e3a9609a0290916859e2c473bc6ae57e9c7a82e973e8f59d84d18ccc4b74e63f0a3494060b31f1c7f724816ae0bcab46787d870488af80221ea7ffda4f045cdf049345a714e4be7c565544a5e95c6c79e4bf6c6a55df3db7069847c09ee341e901567f43622e31e0989694a4f995d97e3a865a73de51134615ee5ace9c940892d18307088cb4ec33e0f0c9940b18d25e1d4b441f226d24fd5d118007c73a0c2f76aa8d164ba1dd6de36a289971b548075785eb2522ecfac0a59631324be0c4", 0xef, 0x10, &(0x7f0000000180)={0x4, 0x0, 0x2ea4, "065d7c0f6638", 0x66}, 0x10) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0xffffffffffffffff, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00000001c0)=0x7, 0x4) 2018/05/07 02:24:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/llc\x00') fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000040)="2c7573843bc7", 0x6, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) 2018/05/07 02:24:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) timerfd_settime(r2, 0x1, &(0x7f0000000040)={{0x0, 0x1c9c380}}, &(0x7f0000000300)) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:08 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) set_mempolicy(0x4003, &(0x7f0000000040)=0x2a1b, 0x2) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r1 = dup2(r0, r0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) set_mempolicy(0xac6d296ec887f55d, &(0x7f0000000080)=0x800, 0x7812) [ 160.878313] FAULT_INJECTION: forcing a failure. [ 160.878313] name failslab, interval 1, probability 0, space 0, times 0 [ 160.889743] CPU: 0 PID: 10204 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 160.896703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.906093] Call Trace: [ 160.908736] dump_stack+0x185/0x1d0 [ 160.912425] should_fail+0x87b/0xab0 [ 160.916198] should_failslab+0x279/0x2a0 [ 160.920336] kmem_cache_alloc+0x136/0xb90 [ 160.924562] ? jbd2__journal_start+0x274/0xc90 [ 160.929187] ? __msan_poison_alloca+0x15c/0x1d0 [ 160.933946] jbd2__journal_start+0x274/0xc90 [ 160.938429] ? rcu_all_qs+0x32/0x1f0 [ 160.942202] __ext4_journal_start_sb+0x493/0x6f0 [ 160.947020] ext4_xattr_set+0x2f6/0x570 [ 160.951054] ext4_xattr_user_set+0x19e/0x1d0 [ 160.955515] ? ext4_xattr_user_get+0x1a0/0x1a0 [ 160.960141] __vfs_setxattr+0x7f4/0x840 [ 160.964245] __vfs_setxattr_noperm+0x340/0x910 [ 160.968950] setxattr+0x8c3/0x9e0 [ 160.972536] ? rcu_all_qs+0x32/0x1f0 2018/05/07 02:24:09 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000740)='/dev/vcs#\x00', 0x1000, 0x1) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000780), 0x2) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x2000) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000540)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000680)=""/148) unshare(0x40600) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=ANY=[@ANYBLOB="588000000000f09500b6ec6262d5a2000000000000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x100, 0x0) getsockopt$inet6_dccp_int(r5, 0x21, 0xb, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r6 = socket$bt_cmtp(0x1f, 0x3, 0x5) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r4, 0x260, &(0x7f0000000040)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={r4, 0x28, &(0x7f0000000500)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000480)={0xdb1, 0x10000, 0x5, {r7, r8+30000000}, 0x0, 0x6}) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/47, 0x2f}, {&(0x7f00000005c0)=""/176, 0xb0}], 0x2, 0x0) getsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000000200)=0x80000001, &(0x7f0000000240)=0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r2, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) [ 160.976354] ? __sb_start_write+0x9f/0x2d0 [ 160.980704] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 160.986162] ? __mnt_want_write_file+0x3ea/0x520 [ 160.991006] ? SYSC_fsetxattr+0x221/0x3a0 [ 160.995246] SYSC_fsetxattr+0x2b0/0x3a0 [ 160.999333] SyS_fsetxattr+0x76/0xa0 [ 161.003156] do_syscall_64+0x309/0x430 [ 161.007105] ? SYSC_lsetxattr+0x110/0x110 [ 161.011300] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 161.016514] RIP: 0033:0x455979 [ 161.019720] RSP: 002b:00007f2a6849ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000be 2018/05/07 02:24:09 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0xffff, 0x1000, 0xffffffff, 0x7}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000e27000)='/dev/vcsa#\x00', 0x1, 0x800001) write(r1, &(0x7f0000214ffb)="53001000fe", 0x5) fstat(r1, &(0x7f0000000080)) write$selinux_validatetrans(r1, &(0x7f0000000000)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'system_u:object_r:adjtime_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5f) [ 161.027475] RAX: ffffffffffffffda RBX: 00007f2a6849b6d4 RCX: 0000000000455979 [ 161.034776] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000013 [ 161.042087] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 161.049396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 161.056706] R13: 000000000000009e R14: 00000000006f4f70 R15: 0000000000000000 2018/05/07 02:24:09 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xffff, 0x709000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r1, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000002c0)=0x6, 0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') splice(r2, &(0x7f0000000240), r2, &(0x7f0000000340), 0x2, 0x8) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="0000659100", @ANYRES16=r4, @ANYBLOB="000429bd7000fbdbdf25060023004383340002000800030006000017033300080002004e200000087700030200000000080005000100000008000600080004000000000000000000000000000025a2ad843f85b236ee22059d720047c30c62cde476d952f6dced83fed8d00436b4d9682ba7a5b768d5811576bc8eaff74f51b47a4cd9bdb14622bcad680a42fb7e"], 0x50}, 0x1, 0x0, 0x0, 0x15}, 0x40004) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f0000000000), 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) 2018/05/07 02:24:09 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x80) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'bcsf0\x00', 0x3}) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000180)=""/38, 0x26) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000040), &(0x7f0000000380)=""/231}, 0x18) 2018/05/07 02:24:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:09 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x100, 0xffffffff00000001, 0x8, 0x4}, {0x0, 0x8, 0x9, 0xf5}, {0x18000000000000, 0x15a000, 0x9, 0x4}, {0x9, 0x1ff, 0x6, 0x2}]}, 0x10) unshare(0x400) ioctl$KDMKTONE(r0, 0x2285, 0xfffffffffffffffd) 2018/05/07 02:24:09 executing program 0: r0 = socket$rds(0xa, 0x2, 0x11) socket$rds(0x15, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001200)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000001080)='net/tcp\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000010c0), &(0x7f0000001100)=0x4) vmsplice(r0, &(0x7f00000011c0)=[{&(0x7f0000001140)="7f91cb0b60e868a5fd252b8a60c1af2007f6260d79ca627d6a74e9687005f1859720f1f647f63817e7a1cb8f9d4407f2dad8164deb61f1afac3c64a962b1c10b3246872f3bd02ed76c29d3934d770e69648465b1325e733451be5e113ff8e63b514071a36328b0fceb2b", 0x6a}], 0x1, 0x9) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x1, @multicast2=0xe0000002}, 0x15f, &(0x7f0000010000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/79, 0x4f}, {&(0x7f000000f000)=""/255, 0xff}], 0x3, &(0x7f0000001000)=[@rdma_dest={0x14, 0x29, 0x3e}, @mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x70}, 0x0) 2018/05/07 02:24:09 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}], 0x48) recvmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000002a80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002b00)=""/224, 0xe0}, {&(0x7f0000002c00)=""/252, 0xfc}, {&(0x7f0000002d00)=""/115, 0x73}, {&(0x7f0000002e40)=""/103, 0x67}, {&(0x7f0000002ec0)=""/56, 0x38}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/84, 0x54}], 0x7, &(0x7f0000004040)=""/1, 0x1}}, {{&(0x7f0000004080)=@sco, 0x80, &(0x7f0000004380), 0x0, &(0x7f0000004400)=""/75, 0x4b}}], 0x2, 0x0, &(0x7f0000004500)={0x77359400}) 2018/05/07 02:24:09 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) fgetxattr(r0, &(0x7f00000000c0)=@random={'user.', '{+\x00'}, &(0x7f0000000180)=""/65, 0x41) 2018/05/07 02:24:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = accept$alg(r0, 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x1) fremovexattr(r1, &(0x7f0000000040)=@known='security.evm\x00') 2018/05/07 02:24:09 executing program 3 (fault-call:1 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x361, 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xffffffffffffffdc) 2018/05/07 02:24:09 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x52a, 0x4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/05/07 02:24:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x16) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000300)={r2, 0xe}) r3 = accept$alg(r0, 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000380)) sendmsg$can_raw(r3, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4180, 0x0) dup2(r0, r1) 2018/05/07 02:24:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0xfffffffffffffcfc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) sendto$inet(r0, &(0x7f0000000140)='D', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000100)=0x78) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x30, r2, 0x724, 0x9, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffff81}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004800) r3 = open(&(0x7f0000000180)='./file0\x00', 0x64040, 0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000240)={r4, 0x8}, 0x8) 2018/05/07 02:24:09 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="15000000000000000000000007000000940800ab98"], 0x15}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x5, 0x4) 2018/05/07 02:24:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000540)="b5bf494eded158c58c49b8748e353d7ffd6a8c331a6bf9e6d94c6cefbcc6db37f06765ebabe725af676872fcaab110ab1eb3364f77570fa54f79650ace70fa532004fd150f31dc592693f9f7ef89dd2b3ccc2f5dca1c9373d266d742295dcf0737c06128f6dbb0f7003e3c28331071ca8d2deaebdc95404832527785858e356757641c4ee0920e63cbf485c96d530b59933cfca457e3797047c69dbc8751b1ad03a90db841f970c7d6a6bd5a806e57df18e47dd7aa23d8195f4f59efcde5000000000000000000008bc8ca067c4846f9042abc5f27c90b37c9b07482c458cef2e922d0c93e2d748e858ff56131c15bf29c806e79531acee39c", 0xffffffffffffff18) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7fff, 0x200000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000340)={'IDLETIMER\x00'}, &(0x7f0000000380)=0x1e) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000300)=ANY=[@ANYBLOB="000000e8ac14141f0100000005000000e0000002e0000001e0000001e0e32944000002ac14141f"], 0x24) openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x608100, 0x0) 2018/05/07 02:24:09 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000180)="75f8ca5bcb029678541ad5a54440cba05c6b2c3d90aed286cbbdcd8747b9d5066d500029c88ec6c27b29dcfaf9256719ede9b769bf37529f5804da4e3bc420726b565c92b1b2b36f93148038a43415d04117edb58fe36ec03a61ecd0b1b94d1380719bc32a6319312f84ce57218e47545c14ddf2b8446d78cc4d3041b765965b6e7748a305ca792634e8cfb1fa2f7191f19a838cae9a001a4a60855a35", &(0x7f0000000380), 0x400000000000}, 0xdec6) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x16) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000300)={r2, 0xe}) r3 = accept$alg(r0, 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000380)) sendmsg$can_raw(r3, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x100, 0xc95, 0xfffffffffffffff7, 0x1000}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x5}, &(0x7f0000000100)=0x8) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) [ 161.912860] raw_sendmsg: syz-executor2 forgot to set AF_INET. Fix it! [ 161.918793] netlink: 'syz-executor6': attribute type 15 has an invalid length. 2018/05/07 02:24:10 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000380)="6372800742fa00ffd45a19641d86659e3b254e0c7bb437e02414d2498720dd491fe74ee345a423547d7feaebf128ed63417bd1bb0bbc3fac8286e089d06f9c3ef3d3fddab4e127fedc570ba882689911a45e37c30af6f4a4426b9deef68b527de8fce2308906bc4e8e3d4895e79287e5e60881cfa2dfdd63ec809d8a5a1c3afe477e977dae3c3bb0f85e4b84e3c7329fac3eaaef517cbe601403e2a1b13240e8d932d2391e207b3d03070c2b25b6a72f96df4a7a8dc14ddd581c2ba3febf72fbd7dcf0b012b0d1baa3ebb184ec93a2"}, 0x20) r1 = msgget$private(0x0, 0x0) ppoll(&(0x7f0000000240)=[{r0, 0x82}], 0x1, &(0x7f0000000480), &(0x7f00000004c0)={0x9}, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000001c0)=""/98) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f00000000c0)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) socketpair(0x0, 0x0, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000180)=0x1) [ 162.012809] netlink: 'syz-executor6': attribute type 15 has an invalid length. 2018/05/07 02:24:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_tables_matches\x00') getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x9, 0xa, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, @jmp={0x5, 0x401, 0xb, 0x2, 0x4, 0xfffffffe, 0x4}, @generic={0xfffffffffffffff7, 0xf2e, 0x363}, @alu={0x7, 0x7ff, 0x2, 0xb, 0x0, 0x18}, @alu={0x7, 0x8001, 0x8, 0x2, 0x8, 0x8, 0xfffffffffffffffc}], &(0x7f0000000080)='GPL\x00', 0x5, 0xd0, &(0x7f00000002c0)=""/208, 0x41000, 0x1, [], r1}, 0x48) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000200)=""/150, 0x96}], 0x1, 0x0) preadv(r0, &(0x7f0000780f90)=[{&(0x7f0000415f0f)=""/241, 0xf1}], 0x1, 0x2) 2018/05/07 02:24:10 executing program 2: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003d00)={'team0\x00', 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, [@rand_addr, @empty, @dev={0xac, 0x14, 0x14}]}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1, @in6}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) 2018/05/07 02:24:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fdatasync(r0) fsetxattr(r0, &(0x7f00000005c0)=@random={'osx.', "014d9114"}, &(0x7f0000000180)='\x00\x00\x00\x00', 0x4, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl(r1, 0x8001, &(0x7f00000002c0)="978a44ee136140ed929ef68b38e9896083d698ab9821f808ea20ed2a587b53c633d4468c8fc243158134bcbede4ff6529c4136fd18b854c8a769af4c69a619cbdef5081812e095f2afd0fe8e448d15a70b8267c37fffb3ca61ea4bdacdc235e0cb4a50c628bb35de91956bac747df6c257ca0924fe45111bb9becba04e9a426cfa81cace18b6b56fde857152b7b95e1fb72745a01f4865b34a709b4a044b215c039944e72441d839d476156fd6a3fe087928f45c1a6d007e52cee1518d90d9bc7464bf8ef700b58650107c776174fc25e38bd8b0a6") accept$netrom(r0, 0x0, &(0x7f0000000000)) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000000c0)=""/57) 2018/05/07 02:24:10 executing program 6: socketpair(0x15, 0x80005, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x5, 0x2, 0xfffffffffffff001, 0x8, "addbd8dcc4cba85df86740120148e73224c407077c2ab0029ddf2e7e308d5c39121cbd524070b65d7a765817", 0x6}) 2018/05/07 02:24:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000000)="4aaafe6de947d30006f14fb73ba94a798d0efc755408cf8e547bb87605bc833a6fbd8068a876a19b79e6d5472fa03f2ea1f3ac17dd72f7b63c1a7c1121101b7eeba26eba715b250dbc924f35c8ce392eaa43dc78ce5ecfb4046d2e7ef750916fce5e2be2d850c0c27466e821dc232d7407fbcc8c558c668b6637df4394299f7e52d9c95a4c5739c5b2030e30280ba9873ffc884f9380c2076c5f018f64b78d5f71faac36c3bd41a071e4b0a39981b82a16663be04f99bd7f704e225891a897a540a7d29f5311bf8238062b1453fc5c38d95829c93904ff500ede5552841bd010a80677595f54d1f0ed16ba5c514f0d121d17", 0xf2}, {&(0x7f0000000100)="5ab373d8f4a11d2d9a4c927e2b7b38af570dec61f69394e38fdbce741a9dccb746", 0x21}, {&(0x7f00000002c0)="3cba33efdb18d088a3f174c931800f800be5d96ddb1ce4a44b304f5fe053819eec02ae9518ebdf5d240c1b2ba133d86bc9eddfb878b1ba1f1336a26142e175f89ce1b2bb4f22771d7816bf1f7eaf6b06cd5ba308964f2cc5fc2f3fcaf1d13ef6a956179931d6", 0x66}, {&(0x7f0000000340)="ca27a8227be45465ad65f547a5b31df517e9e51cca6d4c31d0f7a6a1420674a4db7e9d964a62ff58828292ceb2f265df972af3b719769c3165d6e7949c5a2c2e1433c55c9bd204849d2916c29004a779f947104eae238ed9eb164350be5c10e5786a65e3f5fd05f5c8691689b255c9169d791a86e39cc4904bd82475e3264306dda5ab5a", 0x84}, {&(0x7f0000000400)="e52d812f53c8851191eb11959566f3753527691164f9b2b0197821000f782d49e4793a0cefb22250afd836675731c8155998263d805d06dd5df950c0c9ec01eeb61a19ee", 0x44}, {&(0x7f0000000480)="7a09837d12ce0c070d9d8c9410873b3afbae9cad6abe35104b89b475fe8d3169f7f86cf0ab86123573877ffa5b48131a0e53d26635baafa8726772d9708f2b5fc8d116d025bed4c000eedb0ba1c8e20769b5ce9ce1b9579f8d269359ed6346dc6a103fa34e1f5a1565a931b35defb111c50383d5aef556d58f6a365fa6ccbe0971c088a1350f0051b128398f", 0x8c}], 0x6) 2018/05/07 02:24:10 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000180)="75f8ca7d00000000b91409cb7c1063692d3bbd55ec3d4a7675f6a621de83285440b216eccd1b9bbf1eb29d2780a91899976362d739ce63d7a14928ff5a705f97eedd280f21f99ca895ea372d6233235916c99c5651fa753fe89aa171eb30bd2655", &(0x7f0000000380)}, 0x23) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x361, 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xffffffffffffffdc) 2018/05/07 02:24:10 executing program 3: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000000)={0x10000, 0x4, 0x0, [{0x3, 0x80000001, 0x200, 0x5, 0xffffffffffff8001, 0x2, 0xfffffffffffff908}, {0x9, 0x2, 0x6, 0x40, 0x0, 0x8, 0x1}, {0x20, 0xff, 0xa10, 0x2, 0x80000001, 0x0, 0x7}, {0x0, 0x5, 0x8, 0x6, 0x8, 0x2425, 0x100000001}]}) 2018/05/07 02:24:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x6, &(0x7f0000000080)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioperm(0x0, 0x1, 0x0) clock_gettime(0x4, &(0x7f0000000000)) 2018/05/07 02:24:10 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x8000000005421, &(0x7f0000000000)=0x1) 2018/05/07 02:24:10 executing program 2: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c0", 0x4, r2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0x4}, 0x68) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000ac0)={0x0, 0x1000, "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"}, &(0x7f0000000200)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000300)={r5, 0x5, 0x1}, 0x8) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r6, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/07 02:24:10 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) 2018/05/07 02:24:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000080)='/@ppp0md5sum&.procvboxnet0/\x00', 0x1c, 0x2) 2018/05/07 02:24:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = memfd_create(&(0x7f0000000000)='}em1{em0cpuset!\x00', 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{&(0x7f0000000300)=@sco, 0x80, &(0x7f0000000980)=[{&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000000380)=""/15, 0xf}, {&(0x7f00000003c0)=""/87, 0x57}, {&(0x7f0000000540)=""/49, 0x31}, {&(0x7f0000000580)=""/217, 0xd9}, {&(0x7f0000000680)=""/171, 0xab}, {&(0x7f0000000740)=""/187, 0xbb}, {&(0x7f0000000800)=""/175, 0xaf}, {&(0x7f00000008c0)=""/184, 0xb8}], 0x9, &(0x7f0000000a40)=""/102, 0x66, 0x3ff}, 0x900b}], 0x1, 0x40, &(0x7f0000000b00)={0x77359400}) [ 162.717386] program syz-executor0 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/05/07 02:24:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090f9d889a74f8c6d6a42abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4ded53f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509bfa20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") listen$netrom(r0, 0x1) dup3(r0, r0, 0x80000) io_setup(0xffffffffffdffff8, &(0x7f0000000240)=0x0) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xfdeb, r0, &(0x7f0000000040)="07bc5f1a89ed8aa31b1ec9d67d10c7078aed579cf0f130327c0d82c88110e2205044b582088adf34b5ee36f2f71e97841a90fbf4065fdc1f24434ba82f3add41e976f4d959a5f981805ab823d4e2d2841b9a80031e2f3b9f1f96fee12eb8b90e3fd9c4d1b0ff0e00f74760f2c88004edc047a6ce61dfb5be66efdf124452c8de317b35058de6f5e11dad0d74afbb", 0x8e, 0xff, 0x0, 0x1, r0}, &(0x7f00000002c0)) r2 = syz_open_dev$admmidi(&(0x7f00000016c0)='/dev/admmidi#\x00', 0xa, 0x2000) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$TIOCEXCL(r2, 0x540c) renameat2(r2, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000001700)='./file0\x00', 0x2) fsetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f0000000200)="3222abb3db03ff", 0x7, 0x1) writev(r2, &(0x7f0000001640)=[{&(0x7f0000000140)="3951185a0f1b2fc76092bccb94eb47df61701c7fb20e204e5aab9f4cce264109e948f713806d6a2c34bb7c0955d13fa10895672435781dbc6d09168e6bd1d93fcc43b26143cb0b47211a069a3358fe3ab49632af19a7d16fe11d2fc1f5e36a109d9f326911112fafd7e88663db10907567507c026b4124", 0x77}, {&(0x7f0000000400)="0efa79b990bc0270d871e849292b324104bc211b29f770a950dfaafd477810f9f235e5aaddc802a13251a5973ed175960ee99c5427737490a6a11cb69c6a0ff41739c5dbf5bafbb16dd39697c5883a09448f7e7a28de565feb0e642abaaf62ab73c340e361780bf74e6bd6309080b3120ddfbe64eede64ff73aeff664da1623c68eb7cdc36a0183cb032ea80709d426061", 0x91}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="48b7b1d140a138db63bd3d91f1140ef20764f1b07cc553f4a047420feb5fe0b84fa5eaa3322763ae794d09239c67726d24dfed9c1f0549cd86701ae7d88d90d786efeeb100b0bfec27005f7d11c7b081dae472bcc01c822b61d0eb5c88d7a2d274cd37120f1c60028bae4b3b37c519811e86435a01b5d3b0d56b24a5c413da451586771f43aa56282a", 0x89}, {&(0x7f0000001580)="25b6d911767c88c2ded018d1cf08be297bd695e2be7d56fd54fc9fe221d2ca8c6bfb02624447580d9703a22ae155c308fd8e23aa", 0x34}, {&(0x7f00000015c0)="6722ad496ef28a1416aa207538c0b1c00872d3de0c3426c8b43c1075e62556428ec6c3588ec7f930ad777436f6ded03d0f589c6e82fc1796b20acc1e54186a00523b84b1dc95c08c3c7669e1f1198cd49aaa20e91648e27edad727180a4564c91d43028ca4ad56973406a11247085b50622c806ef8ed", 0x76}], 0x6) [ 162.790266] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 162.810713] program syz-executor0 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/05/07 02:24:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x44000, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="7379db9e5a7a18bfb1cc804a5422dea78ac909b4e1eaf43fe7c0dc292e225b367e62165c69ee378ab64688c5d4a41356a28c657a9aabd5c8c51dab887d68b4556d348c284496c6e4f91b16943e658a4bb6bccbbfaeff9328", 0x58}], 0x1, 0x0) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:10 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) [ 162.893486] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/05/07 02:24:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000540)="b5bf494eded158c58c49b8748e353d7ffd6a8c331a6bf9e6d94c6cefbcc6db37f06765ebabe725af676872fcaab110ab1eb3364f77570fa54f79650ace70fa532004fd150f31dc592693f9f7ef89dd2b3ccc2f5dca1c9373d266d742295dcf0737c06128f6dbb0f7003e3c28331071ca8d2deaebdc95404832527785858e356757641c4ee0920e63cbf485c96d530b59933cfca457e3797047c69dbc8751b1ad03a90db841f970c7d6a6bd5a806e57df18e47dd7aa23d8195f4f59efcde5000000000000000000008bc8ca067c4846f9042abc5f27c90b37c9b07482c458cef2e922d0c93e2d748e858ff56131c15bf29c806e79531acee39c", 0xffffffffffffff18) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7fff, 0x200000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000340)={'IDLETIMER\x00'}, &(0x7f0000000380)=0x1e) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000300)=ANY=[@ANYBLOB="000000e8ac14141f0100000005000000e0000002e0000001e0000001e0e32944000002ac14141f"], 0x24) openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x608100, 0x0) 2018/05/07 02:24:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x317) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x1000000000210000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) fcntl$getflags(r2, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x40) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) connect(r2, &(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e24, @rand_addr=0x74af}, 0x4, 0x0, 0x4, 0x2}}, 0x80) 2018/05/07 02:24:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = memfd_create(&(0x7f0000000000)='}em1{em0cpuset!\x00', 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{&(0x7f0000000300)=@sco, 0x80, &(0x7f0000000980)=[{&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000000380)=""/15, 0xf}, {&(0x7f00000003c0)=""/87, 0x57}, {&(0x7f0000000540)=""/49, 0x31}, {&(0x7f0000000580)=""/217, 0xd9}, {&(0x7f0000000680)=""/171, 0xab}, {&(0x7f0000000740)=""/187, 0xbb}, {&(0x7f0000000800)=""/175, 0xaf}, {&(0x7f00000008c0)=""/184, 0xb8}], 0x9, &(0x7f0000000a40)=""/102, 0x66, 0x3ff}, 0x900b}], 0x1, 0x40, &(0x7f0000000b00)={0x77359400}) 2018/05/07 02:24:11 executing program 3: getpgid(0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)="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") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:11 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) r1 = gettid() sched_setscheduler(r1, 0x0, &(0x7f00000000c0)=0x6) r2 = fcntl$dupfd(r0, 0x406, r0) sendto$inet(r2, &(0x7f0000000180)="ef0a22ddf7f302265913dc378184a1f4e102a505ea1e43e256dbdb3973c6b92fa8ae8ba61906f6a7c9ee3994aeec9c3c330961d48076e4d324", 0x39, 0x0, &(0x7f00000001c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000006140)={0x10001, {{0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/05/07 02:24:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) io_setup(0x30b6b661, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x3, r0, &(0x7f0000000040)="907ae98b9becb62e7fc27b6f83892dac4a1312c7b0963c6cf9cdb519a5508797d840ced9f89d0aba1ccfcf61836ee424a25ead22442bde2aa755bd5a1a22ee4ee7eb7d6cc504e9b864", 0x49, 0x7, 0x0, 0x0, r0}, &(0x7f0000000100)) 2018/05/07 02:24:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000300)="504fbbcd0abf14b786abd5b9526c4876f46b4cb7077dcb9b37501b988ad90000000000001a064fa005ae1f14fe155725fe86830af8b9241859853297a794406f3ec4c09683f12303a75ad6a5", 0x4c) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x42, 0x5) ioctl$KDENABIO(r1, 0x4b36) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = fcntl$getown(r1, 0x9) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100400}, 0xc, &(0x7f00000003c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="1c0000001d0aeff3f6264a316ebd0008022abd7000fddbdfbff5d2df26020000080065003627fa4f35c4a8e3a3024d0063d22362e861577da31cc28086eb0af7b93327a5481e4f9725d648bdc6bf55b453a7a4a5e36c7f4f4b385b0cd326205f4995285bcbdd6233bc5515623d7d2de943a899e1f431372701574c6879225a2461b4c17b04fc052451f66cae8465463255381e90bfa05cfb30ece9fde0bbcf422e4d9568488c1c002a1c1c216a1cdcedee3af641eccb62138b04a6bc00000000c341458db58d614270e786b27c1bea61fe1a566a9e3a9ebe1047a36ce493ea", @ANYRES32=r2], 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x24008005) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000580)="ad56b6c4814078c5820faeb99529699c000096d7d8b1ad974d7a3f970000564ba5f628e0e4d6e744c178cce1f7f0c6256c780c6191d999ad4ef62bf6686e3beae247ad72f9186ea45dd9dbff4de61052e0677b5d74ace1f043bca276bcfcb6eed3071cdd3c6a85983046193492179573ad53d0472a29ac1c61081f6f541590f28b8bdb8b8f8664f4163e9110fa0347a48255f1e401041227c0a0f21f9e5d65ca1fe9eabb730ecfabee", 0xa9) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000640)={0x80000000000, 0x101}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r3, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000540)=0x80, 0x8) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000380)={0x1, 0x9}) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:11 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0xb}, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000500)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f0000000240)}, &(0x7f00000002c0)="697387f30e27a36137493304615929d1dad035771fa1962b139582ac78f72e503f", &(0x7f0000000340)=""/235, 0x0, 0x0, 0x0, &(0x7f0000000440)}) 2018/05/07 02:24:11 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) r1 = fcntl$dupfd(r0, 0x0, r0) connect$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0xbfb, 0x7, 0xff, 0x5, 0x2, 0x7}, 0xffffffffffff8001}, 0xa) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000380), &(0x7f00000003c0)=""/231}, 0xfffffffffffffcca) 2018/05/07 02:24:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) r1 = gettid() sched_setscheduler(r1, 0x0, &(0x7f00000000c0)=0x6) r2 = fcntl$dupfd(r0, 0x406, r0) sendto$inet(r2, &(0x7f0000000180)="ef0a22ddf7f302265913dc378184a1f4e102a505ea1e43e256dbdb3973c6b92fa8ae8ba61906f6a7c9ee3994aeec9c3c330961d48076e4d324", 0x39, 0x0, &(0x7f00000001c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:11 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xffff, 0x8400) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="757365722e008ab1c110b3677e987b3f3508c787263eefa7b79c0dc07930c921cd5a5072ab327ce824e4ccd46f2cd0d0542d4d82c4893608ab660a843d"], &(0x7f0000000180)='\x00', 0xff40, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="7c0800026396844d6f668c22266c48ebe1d1a5ff171879657d5315b5b67839ad6dc1ebacaa1e450bda478f58a86f6ee6a9a230d45fae757e0fb19030af0b2bc71ee4a24470bc986456199b15d5a834aa5df424f4e948c81f3d1720b122da60ad49e244174474653ce5548b96f50e4c1490d92eebf3f70e0cb42f2c28e6851cb4e9255ea35e308439f01ea368fc3b046316003fd13adbd1b048313fa66b361af536ae4f01803144ce9022a3e9eca4d09d"], &(0x7f0000000080)=0x12) write(r1, &(0x7f0000000000)="45006a6f43b60cb5112f1677e4", 0xd) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000380)) 2018/05/07 02:24:11 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x800003, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "1f05f1929010bd3df5a17fcf87a1e8b7"}) [ 163.558337] sd 0:0:1:0: [sg0] tag#3942 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 163.567275] sd 0:0:1:0: [sg0] tag#3942 CDB: opcode=0x69 (reserved) [ 163.573828] sd 0:0:1:0: [sg0] tag#3942 CDB[00]: 69 73 87 f3 0e 27 a3 61 37 49 33 04 61 59 29 d1 [ 163.582813] sd 0:0:1:0: [sg0] tag#3942 CDB[10]: da d0 35 77 1f a1 96 2b 13 95 82 ac 78 f7 2e 50 [ 163.591789] sd 0:0:1:0: [sg0] tag#3942 CDB[20]: 3f 2018/05/07 02:24:11 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x8002) getsockopt(r0, 0x84, 0x17, &(0x7f0000000000)=""/8, &(0x7f0000fecffc)=0x8) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/05/07 02:24:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x100000000405) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000300)={{0x2, 0xffff}, {0x8, 0x800}, 0x100000001, 0x4, 0x1f}) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:11 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f0000000380)=""/198, 0xc6) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x80, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000200)={0x6}, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$KDSETLED(r3, 0x4b32, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) connect$pptp(r3, &(0x7f0000000240)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) 2018/05/07 02:24:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x5, 0x70, 0x1, 0x10000, 0x7, 0x2, 0x0, 0x7fffffff, 0x4a9c6, 0x3, 0x9, 0x9, 0x7, 0x4, 0x1000, 0xffffffffffffff5a, 0x5, 0xe2, 0x6721, 0x8001, 0x8, 0x196f, 0x3, 0x2b, 0x800, 0x9, 0x9, 0x1ff, 0x5, 0xffffffffffffffff, 0x9, 0x10000, 0x2, 0x1, 0x234f, 0x5, 0x6, 0x2, 0x0, 0x6, 0x5, @perf_config_ext={0x6, 0x1}, 0x0, 0x1, 0xffffffff, 0x1, 0x9, 0x45, 0xffffffff80000000}, r0, 0x1, r0, 0xb) write$binfmt_elf32(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1a9b, 0x5, 0x2, 0x5, 0x7f, 0x3, 0x3f, 0x8001, 0x113, 0x38, 0x360, 0xf5, 0x7, 0x20, 0x1, 0x5, 0x4, 0x80000000}, [{0x60000000, 0x3, 0x5, 0x7, 0x3, 0x1, 0x8000, 0x8001}], "96f645af96ea3cf100f630daeff81db1f01821ee474ab6170aceee249ffd8eabccd0eb9d3af94a3ceeb99f3183077b27889fe15a78726b169e2bb60e680db4fd74c9ee118ff223856ee1cbbe7a0ffddd8df126a33eaed6d92230a834439593c9a06b83fcd5783259db46d43b02fff2642556c8f28ce180aa89b3b02a9c00cd71439f4cb9d020c5db6f09703f98260040e9e2c9014e3259412a0993bca5e39a3ec74a101d4624da38126387a95ad2613819cc33a83809dd40c4a02c0a4b228c33af1765ce85a530899dc46e067c414397bbd8b1124105cb145415", [[], [], [], [], [], []]}, 0x732) 2018/05/07 02:24:11 executing program 0: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x20000000000001b, &(0x7f0000004000), 0xfffffffffffffdf8) 2018/05/07 02:24:11 executing program 2: capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000140)) r0 = socket(0x1, 0x802, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/180, &(0x7f00000000c0)=0xb4) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0xf) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14, 0x800) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d, r1}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)={0x7, 0x100, 0x2f, {0x0, 0x2710}, {0x77359400}, {0x0, 0x1ff, 0x1000, 0x7f}, 0x1, @can={{0x1, 0x9, 0xa2, 0x6}, 0x6, 0x3, 0x0, 0x0, "045ecf79d11d0c3f"}}, 0x48}, 0x1, 0x0, 0x0, 0x4040004}, 0x4) 2018/05/07 02:24:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)="6a41892212230272e14e83027fe1076675a9e966f8e05273bbf1726c85eca4752f228c7f5c7a56ec199e16f866c093275c8deb38de3088839c84dca8eae9ba3859c7055bbb710129b5abc8a8a6e59d7a478bb5cdc6dbfe3574a324af568213765ea58dd9ac6dbcafd6423d5d5cdb0a2ca692e4e679f51c39ebeb9dfcbf36da47061a2684f5e154a6febf57cc8b21144ac79a32ac189e17097c7c45f966b8", 0x9e, 0x0) 2018/05/07 02:24:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/05/07 02:24:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="8c45b246c14517ddae5a8443f7139a039c62473c9da6d0b5705bd5b227dd7701d31151adeed1cf95ce7af3dc8417f6bf37671a32eea38c45aba5174e42d6821b54e14297cdce8d73f48595096009216d", 0x50) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x1, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000000)='[mime_type:nodev#-$\'-\x00', 0x3) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0x9, 0x4) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:11 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x200000c, 0x1011, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0x9) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}}, &(0x7f0000000440)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000480)={r2, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000000040)=""/244, &(0x7f0000000000)=0xc6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x9, &(0x7f0000000280)=[{0x5, 0x6, 0x81, 0x4}, {0x1, 0xffffffffffffff4e, 0x3, 0x7f}, {0x9, 0x7, 0x0, 0x8}, {0x9, 0x9, 0xa, 0x20000000000}, {0x4, 0xf23, 0x80000001, 0x100000000}, {0x0, 0x40, 0x0, 0x2}, {0x4, 0x7, 0x9, 0x3b}, {0x1, 0x8, 0x81, 0x7}, {0xe00f, 0x1dfd80000000, 0xffffffff}]}, 0x10) init_module(&(0x7f00000004c0)='\x00', 0xed, &(0x7f0000000540)='keyringproc\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x1f, 0x8, 0x9}, {0x3, 0xff, 0x1, 0xd4c}]}, 0x10) 2018/05/07 02:24:12 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x28}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0xfffffffffffffff7, 0x8000, 0x80000000, 0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, 0x4) 2018/05/07 02:24:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/05/07 02:24:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xff) 2018/05/07 02:24:12 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x2) write$sndseq(r0, &(0x7f00000000c0)=[{0x7629, 0x0, 0x8, 0x9, @tick=0x9, {0x100000000, 0x4cdd8253}, {0x80000000, 0x9}, @ext={0x79, &(0x7f0000000040)="932662f5fe91a7d9a7d60aa2335c03ba2eae888795fc5ab25b1b50bc69ac2212dbc5241f6875a9718222c71c398a6a8fe8e6c8baf1d575166cc1c1d2c1565ae58710a5560b76f65039a576e489f1cd2ed17cce2c41400f7d971ec4db81387f13886e3ea9c182f507271bfac0d8987be0b6d48e29c7c9ca1125"}}], 0x30) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000002c0)="6e75742f70736343719b08830fe7956f008c15b9b7b6512b545ecf2fe7bf7590d1c5325935348fa4d40489514ce20452e0ff2f7578b1ac5809b6421c76771d06292424a8ca54e4a3ce611ea22e1790030c0195e4b8234551d43d2300") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)="6a41892212230272e14e83027fe1076675a9e966f8e05273bbf1726c85eca4752f228c7f5c7a56ec199e16f866c093275c8deb38de3088839c84dca8eae9ba3859c7055bbb710129b5abc8a8a6e59d7a478bb5cdc6dbfe3574a324af568213765ea58dd9ac6dbcafd6423d5d5cdb0a2ca692e4e679f51c39ebeb9dfcbf36da47061a2684f5e154a6febf57cc8b21144ac79a32ac189e17097c7c45f966b8", 0x9e, 0x0) 2018/05/07 02:24:12 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000180)="594c3d0cf3a7d63057d96a0d0665067605f0402ce9d832fb94edb7d915091887db8e1757745a4d60bac038ec28fb2d1fde9e3099ebdb92572f1bdd732f6b4b7ab4ed3ee7fac57f125a9163bd908e19f5fce4460b7f33036e8d8dd10f865b444c3442ed218266c84b2f6c9a97aa744f64dda21d27db98adacf2fb33bb4a9df6068ca680798606e2424c2bc59ac0c7a13874d11ae259f29e10438f210bcb7d30a08564c011c57d2ec5889bcb59810e6bf54445fc7abbd6623431e618def75be0c6", 0xc0) 2018/05/07 02:24:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = semget$private(0x0, 0x0, 0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000003c0)=0x2, 0x8) semctl$SEM_INFO(r1, 0x4, 0x13, &(0x7f0000000300)=""/133) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) msgget$private(0x0, 0x400) sendmsg$can_raw(r3, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)="6a41892212230272e14e83027fe1076675a9e966f8e05273bbf1726c85eca4752f228c7f5c7a56ec199e16f866c093275c8deb38de3088839c84dca8eae9ba3859c7055bbb710129b5abc8a8a6e59d7a478bb5cdc6dbfe3574a324af568213765ea58dd9ac6dbcafd6423d5d5cdb0a2ca692e4e679f51c39ebeb9dfcbf36da47061a2684f5e154a6febf57cc8b21144ac79a32ac189e17097c7c45f966b8", 0x9e, 0x0) 2018/05/07 02:24:12 executing program 6: prctl$void(0x3f) unshare(0x40000000) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x6}, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x0, &(0x7f00000001c0)}, 0x10) 2018/05/07 02:24:12 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x8, 0x3ba, 0x3f, 0x4, 0xffffffffffffff9c, 0x8001}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x10f349, 0x0) 2018/05/07 02:24:12 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x8000) fdatasync(r0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:12 executing program 5: futex(&(0x7f0000000000), 0x400000085, 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f00000000c0), 0x4023ffffff) openat$vcs(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/vcs\x00', 0x8000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001700)='/dev/rtc0\x00', 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="74492ce101036079731293fb9d46730dd9d6f9cf14bc3fd7c3b26935aa171ac0675543a4e72404406084ff5158f43b9a60798c75eebf92d1ef3312e37816b6f89edafcd0b441808653d602042d6c99be9f88c5b44b0db0813dcba6416ded86fa10e142deb50e84fd01d90c9316b9429953f66e802c2d1a557d4154f04f13b9db1269b411d119b190593e69c8b316da57ba8290287092260d7bd6c4796f6d57ebaf24ec", 0xa3}, {&(0x7f00000012c0)="df8330d149b623d09db6", 0xa}, {&(0x7f0000001300)="9c0f6d9b0a180fe04267f1cea55d685dbb31ca79d15e24149c57458af997bb21ea2982df975deaee9dc8d318fcb0fea5b4cc08e04ae24155c900b11f884943c0a246ff4a30e78029cba30d8b70f24a9110385155dbd0a4c1179dd5efc2c723372efe589de579e981ea65fca1cebf4dc51e45eaa090ef7af6248415ec2fdbe146cc8bfbacc0646af4eceba8219a0ec30d3cd2aacef2c5649d16d8273f03e28bb54eb43c255be02e5348cbf520e13517d508df9860e3b0bb9fecae47e7be5d3f0b5bb62b1f16c8bb8f8dfe2343463b50234b65015f4cd23b9cadbe", 0xda}, {&(0x7f0000001400)="49ce346884e61580254af2d26ada3b8aaf3cbe75505cb338523307e5d458a8a5283ea71578eed1ed7897579c15af66772b3c12599d13df5c364dcf215bdc15aab60e61016540a70d7f61c4ad3f42e13910b7d20773f674933244dab632f16b4ab7a95d34f7ae0e864a0b383449f32b5310d78904fddce7bcfd1c795d39623d9ef70f6bf42574978675e4caba70f71b25ed4b7930b14e67f1d421f0c74738573e1b6c7790f0805229da18c9770ac6074488302fbbfa35db", 0xb7}, {&(0x7f00000014c0)="3750aaa232312b1fb3d0adb805ec7ce89da0fe79851dbc84a656d4e230b53f86d4", 0x21}, {&(0x7f0000001500)="e643693c93ee0feecfd7f4549fba736e0922585e017ec5944f009d4f2457283f8edf56187fe09cc9b0c154c0f21ec26faf9137ff6d426d0e65559a5700ab9dc9", 0x40}], 0x7, &(0x7f00000015c0)=[@assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x20, 0x117, 0x2, 0x5, "a7c0e8d470"}], 0x38, 0x50}, 0x20000084) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000001680)={0x20, 0x0, 0xdf9, 0x173, "b07aac61d9a1a3598120cdb8ee0a7adc82ea6cc4c8090db226136a78f1d40dfdbbc42a31e2fb5f6d2625efee", 0x80000001}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000001640)=0x1) move_pages(r0, 0x4, &(0x7f0000000100)=[&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil], &(0x7f0000000140)=[0x7], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001740)=[@in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x7, @empty, 0x5}], 0x48) 2018/05/07 02:24:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) 2018/05/07 02:24:12 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180), 0x800}, 0x20) open(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x100) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) [ 164.442430] IPVS: ftp: loaded support on port[0] = 21 2018/05/07 02:24:12 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x8, 0x3ba, 0x3f, 0x4, 0xffffffffffffff9c, 0x8001}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x10f349, 0x0) 2018/05/07 02:24:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)="6a41892212230272e14e83027fe1076675a9e966f8e05273bbf1726c85eca4752f228c7f5c7a56ec199e16f866c093275c8deb38de3088839c84dca8eae9ba3859c7055bbb710129b5abc8a8a6e59d7a478bb5cdc6dbfe3574a324af568213765ea58dd9ac6dbcafd6423d5d5cdb0a2ca692e4e679f51c39ebeb9dfcbf36da47061a2684f5e154a6febf57cc8b21144ac79a32ac189e17097c7c45f966b8", 0x9e, 0x0) 2018/05/07 02:24:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x8, 0x3a}, {0x2, 0x7b31}, 0x8001, 0x0, 0xd}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) ioctl$TCFLSH(r0, 0x540b, 0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) 2018/05/07 02:24:12 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x8000) fdatasync(r0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:12 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x280040, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x2, 0x7fffffff, 0x3, 0x401, 0x8, r0, 0x7}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) [ 164.815620] IPVS: ftp: loaded support on port[0] = 21 2018/05/07 02:24:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x8, 0x3a}, {0x2, 0x7b31}, 0x8001, 0x0, 0xd}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) ioctl$TCFLSH(r0, 0x540b, 0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) 2018/05/07 02:24:13 executing program 0: fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)="6a41892212230272e14e83027fe1076675a9e966f8e05273bbf1726c85eca4752f228c7f5c7a56ec199e16f866c093275c8deb38de3088839c84dca8eae9ba3859c7055bbb710129b5abc8a8a6e59d7a478bb5cdc6dbfe3574a324af568213765ea58dd9ac6dbcafd6423d5d5cdb0a2ca692e4e679f51c39ebeb9dfcbf36da47061a2684f5e154a6febf57cc8b21144ac79a32ac189e17097c7c45f966b8", 0x9e, 0x0) 2018/05/07 02:24:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="8c45b246c14517ddae5a8443f7139a039c62473c9da6d0b5705bd5b227dd7701d31151adeed1cf95ce7af3dc8417f6bf37671a32eea38c45aba5174e42d6821b54e14297cdce8d73f48595096009216d", 0x50) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x1, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000000)='[mime_type:nodev#-$\'-\x00', 0x3) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0x9, 0x4) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:13 executing program 7: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe001, 0x0, 0x0, 0x80000000, 0x100080) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) fcntl$dupfd(r0, 0x406, r1) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ptype\x00') fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fchdir(r2) 2018/05/07 02:24:13 executing program 6: prctl$void(0x3f) unshare(0x40000000) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x6}, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x0, &(0x7f00000001c0)}, 0x10) 2018/05/07 02:24:13 executing program 3: mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0\x00', r2, &(0x7f000001fff8)='./file0\x00') renameat(r2, &(0x7f0000da2fec)='./file0/file0/file0\x00', r2, &(0x7f0000000100)='./file0/file0/file0\x00') getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r4 = syz_open_procfs(r3, &(0x7f00000002c0)="2f657865000a0000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d80f2e32abd4ad0a85caca206893039879c6edddb5b71ec4b374f47a447c0fcf45123701bca29f98147ea6822e2a32b64255973d1981206f03e6443825ee6a1c75a6240e5883158a4a1a2d468c3188e6645c53cf1ecd8610d854120b62ac34ecd03c755cf1ffbd5eaf21e2e11b736748597c4d6609e05da78eb5e8d0b8f53a15391a80e164f7b41606868807d7e7ebe7b1cc17c0032289cc041ddbcc8ae525b62f9aef00da671251dd16cdcf2d8eb191a0999f13e753deadec388bb4736909e35a13a5e5c41dbcd43a9283e6eec42") ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000040)={0x6, 0x80000001, 0x2, 0x0, 0x2, 0x4}) fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2000, 0x0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000040)=0x1000, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) fremovexattr(r0, &(0x7f0000000340)=@known='security.capability\x00') bind$alg(r1, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000300)=0x2) 2018/05/07 02:24:13 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x10d000, 0x0) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000380)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000640)={r1, &(0x7f0000000200), &(0x7f00000005c0)="26ba2328145682a251d583f4db7c4049419653c7642680466269fefd11df57dcd7324fbc067fc3930d243d6d3a67d97ae6958475503d7008c77e1c25c4a622ed75c16b17ede8e253a247a0aef9939eaa1c43be9728bc8b61a385a9ad2ec4448e3c2384e7196b72998d674b75d1", 0x1}, 0x20) finit_module(r1, &(0x7f0000000580)='nodev--\x00', 0x1) r2 = msgget(0x3, 0x20) msgctl$IPC_RMID(r2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) r3 = memfd_create(&(0x7f00000000c0)=']nodev\x00', 0x2) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f00000006c0)=&(0x7f0000000680)) getpeername$packet(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000540)={r4, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) ioctl$SG_GET_RESERVED_SIZE(r3, 0x2272, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000200)={0x80000000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) fcntl$dupfd(r0, 0x0, r3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:13 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7f, 0x254000) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000340)={{&(0x7f0000000240)=""/224, 0xe0}, &(0x7f0000000100), 0x8}, 0x20) syz_open_procfs(r1, &(0x7f0000000140)="486d6483696e6500ba178007ddf2adb4da85ca396efe66d469c4d8865d44507d4f18f4a24ac3ff74c905ee0025eda79c3a3253e6d944b20dfc7838b1b4ff9dcad27bb5e7ab87883f9ff8f49c5b4f89ccca43ab2aab90b1439f1cb61200ed7b63125eaa5a3cd56ac130c8c9663e867e0b623d52f84acf5b028ff53f35dd43faef193ac3edc1100883a50e8745b78d225c4f9fffd5b299bad7a03ffd111de3277430cc2e19e59dd6c4699df56e953376a18d6d1b27f9be9c8b9c8444e219eaf66e54267b66faaa9856390dde796e7998ce28a0") r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x14, 0x52, 0x401, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) ioctl$void(r0, 0x5450) 2018/05/07 02:24:13 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000380)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) accept4$netrom(r1, &(0x7f0000000480)=@full, &(0x7f0000000500)=0x48, 0x80000) unlink(&(0x7f00000003c0)='./file0\x00') ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000480)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) r2 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x2020000000000400, 0x430401) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000200)=0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={r1, 0x2, 0x1, 0x3ff, &(0x7f0000000400)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/05/07 02:24:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)="6a41892212230272e14e83027fe1076675a9e966f8e05273bbf1726c85eca4752f228c7f5c7a56ec199e16f866c093275c8deb38de3088839c84dca8eae9ba3859c7055bbb710129b5abc8a8a6e59d7a478bb5cdc6dbfe3574a324af568213765ea58dd9ac6dbcafd6423d5d5cdb0a2ca692e4e679f51c39ebeb9dfcbf36da47061a2684f5e154a6febf57cc8b21144ac79a32ac189e17097c7c45f966b8", 0x9e, 0x0) 2018/05/07 02:24:13 executing program 7: creat(&(0x7f0000000000)='./file0\x00', 0x5) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/packet\x00') acct(&(0x7f0000000040)='./file1\x00') fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) 2018/05/07 02:24:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x20000) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:13 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@ll, 0x14, &(0x7f0000000400), 0x0, &(0x7f0000000700)=""/150, 0x96}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x1000005, 0x4) sendmsg$key(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB="02020800020000000000000000000000"], 0x10}, 0x1}, 0x0) 2018/05/07 02:24:13 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='\x00\x00?', 0x3, r2) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x40000, 0x0) connect$netlink(r4, &(0x7f0000000200)=@unspec, 0xc) r5 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x2fe, r0) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/05/07 02:24:14 executing program 6: socketpair(0x1b, 0x800, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000280)={0x9, 0x5, 0x2, 0x4, &(0x7f0000000140)=[{}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x9}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = getgid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000300)={{0x0, 0x0, r2}, 0x2}) 2018/05/07 02:24:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x120000}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0x90, r1, 0x0, 0x70bd25, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0xa}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc7df}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xccb4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1180}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xdbb}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x29, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x332305d4}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x40001) r2 = getpgid(0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000005c0)=0x6) r3 = geteuid() getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804043}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=@ipv6_newroute={0xe8, 0x18, 0x404, 0x70bd2d, 0x25dfdbff, {0xa, 0x0, 0x0, 0x7, 0xff, 0x3, 0xfe, 0x8, 0x1800}, [@RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x2d, @pid=r2}}, @RTA_EXPIRES={0x8, 0x10, 0x5}, @RTA_ENCAP={0x74, 0x16, @generic="68b62d1bfe7764f2a7dd6d311cb9fbdb2529532e228c10bc96858e2403e25e6fa799783e961398a133d5c052648a0beee10082f06124a2715ff7588513c35f888d8ab598f43631de2f12926e566aa5627f7ce27b62a63c434ee8d47d5ac5f1311808b8093c698716697a5fb4e311"}, @RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [], 0xaa}}, @RTA_UID={0x8, 0x19, r3}, @RTA_UID={0x8, 0x19, r4}, @RTA_MARK={0x8, 0x10, 0x80}, @RTA_EXPIRES={0x8, 0x10, 0x100000000}, @RTA_PREF={0x8, 0x14, 0x20}, @RTA_EXPIRES={0x8, 0x10, 0x2}]}, 0xe8}, 0x1, 0x0, 0x0, 0x24000080}, 0x80) 2018/05/07 02:24:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/05/07 02:24:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) 2018/05/07 02:24:14 executing program 0 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)="6a41892212230272e14e83027fe1076675a9e966f8e05273bbf1726c85eca4752f228c7f5c7a56ec199e16f866c093275c8deb38de3088839c84dca8eae9ba3859c7055bbb710129b5abc8a8a6e59d7a478bb5cdc6dbfe3574a324af568213765ea58dd9ac6dbcafd6423d5d5cdb0a2ca692e4e679f51c39ebeb9dfcbf36da47061a2684f5e154a6febf57cc8b21144ac79a32ac189e17097c7c45f966b8", 0x9e, 0x0) 2018/05/07 02:24:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/unix\x00') setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x7, 0xa6, 0xff, 0x8001]}, 0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x80000001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x3f, 0x2, 0x7f, 0x7, 0x40}, &(0x7f0000000240)=0x98) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x2, 0xa6cb, 0x3f, r2}) lseek(r0, 0x0, 0x0) 2018/05/07 02:24:14 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) r1 = semget(0x3, 0x3, 0x80) semctl$SETALL(r1, 0x0, 0x11, &(0x7f00000000c0)=[0x0]) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) [ 166.547101] FAULT_INJECTION: forcing a failure. [ 166.547101] name failslab, interval 1, probability 0, space 0, times 0 [ 166.558518] CPU: 0 PID: 10616 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 166.565477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.574867] Call Trace: [ 166.577505] dump_stack+0x185/0x1d0 [ 166.581185] should_fail+0x87b/0xab0 [ 166.584952] should_failslab+0x279/0x2a0 [ 166.589066] __kmalloc_node+0x22e/0x1190 2018/05/07 02:24:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) [ 166.593172] ? kstrtouint_from_user+0x373/0x410 [ 166.597881] ? kvmalloc_node+0x1a1/0x2e0 [ 166.602001] kvmalloc_node+0x1a1/0x2e0 [ 166.605943] setxattr+0x3e6/0x9e0 [ 166.609504] ? rcu_all_qs+0x32/0x1f0 [ 166.613284] ? __sb_start_write+0x9f/0x2d0 [ 166.617657] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 166.623093] ? __mnt_want_write_file+0x3ea/0x520 [ 166.627927] ? SYSC_fsetxattr+0x221/0x3a0 [ 166.632237] SYSC_fsetxattr+0x2b0/0x3a0 [ 166.636316] SyS_fsetxattr+0x76/0xa0 [ 166.640121] do_syscall_64+0x309/0x430 2018/05/07 02:24:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000072dfef)='net/softnet_stat\x00') sendfile(r0, r1, &(0x7f0000317ff8), 0x2) [ 166.644059] ? SYSC_lsetxattr+0x110/0x110 [ 166.648251] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 166.653463] RIP: 0033:0x455979 [ 166.656676] RSP: 002b:00007f8fff950c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 166.664430] RAX: ffffffffffffffda RBX: 00007f8fff9516d4 RCX: 0000000000455979 [ 166.671730] RDX: 0000000020000000 RSI: 0000000020000140 RDI: 0000000000000013 [ 166.679023] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 166.686324] R10: 000000000000009e R11: 0000000000000246 R12: 0000000000000014 2018/05/07 02:24:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000), 0x4) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) [ 166.693624] R13: 000000000000009e R14: 00000000006f4f70 R15: 0000000000000000 2018/05/07 02:24:14 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2000, 0x0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000240)=0x88) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f00000001c0)=0x14000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) 2018/05/07 02:24:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x628, @local={0xfe, 0x80, [], 0xaa}, 0x3f}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x3, 0x3ff}, &(0x7f0000000100)=0x8) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x120000}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0x90, r1, 0x0, 0x70bd25, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0xa}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc7df}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xccb4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1180}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xdbb}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x29, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x332305d4}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x40001) r2 = getpgid(0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000005c0)=0x6) r3 = geteuid() getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804043}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=@ipv6_newroute={0xe8, 0x18, 0x404, 0x70bd2d, 0x25dfdbff, {0xa, 0x0, 0x0, 0x7, 0xff, 0x3, 0xfe, 0x8, 0x1800}, [@RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x2d, @pid=r2}}, @RTA_EXPIRES={0x8, 0x10, 0x5}, @RTA_ENCAP={0x74, 0x16, @generic="68b62d1bfe7764f2a7dd6d311cb9fbdb2529532e228c10bc96858e2403e25e6fa799783e961398a133d5c052648a0beee10082f06124a2715ff7588513c35f888d8ab598f43631de2f12926e566aa5627f7ce27b62a63c434ee8d47d5ac5f1311808b8093c698716697a5fb4e311"}, @RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [], 0xaa}}, @RTA_UID={0x8, 0x19, r3}, @RTA_UID={0x8, 0x19, r4}, @RTA_MARK={0x8, 0x10, 0x80}, @RTA_EXPIRES={0x8, 0x10, 0x100000000}, @RTA_PREF={0x8, 0x14, 0x20}, @RTA_EXPIRES={0x8, 0x10, 0x2}]}, 0xe8}, 0x1, 0x0, 0x0, 0x24000080}, 0x80) 2018/05/07 02:24:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) 2018/05/07 02:24:15 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) r1 = accept4$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x80800) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x2}) renameat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1) 2018/05/07 02:24:15 executing program 0 (fault-call:1 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)="6a41892212230272e14e83027fe1076675a9e966f8e05273bbf1726c85eca4752f228c7f5c7a56ec199e16f866c093275c8deb38de3088839c84dca8eae9ba3859c7055bbb710129b5abc8a8a6e59d7a478bb5cdc6dbfe3574a324af568213765ea58dd9ac6dbcafd6423d5d5cdb0a2ca692e4e679f51c39ebeb9dfcbf36da47061a2684f5e154a6febf57cc8b21144ac79a32ac189e17097c7c45f966b8", 0x9e, 0x0) 2018/05/07 02:24:15 executing program 5: fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) 2018/05/07 02:24:15 executing program 6: r0 = socket$inet6(0xa, 0x40000090806, 0x40000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40800000000005) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) 2018/05/07 02:24:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) readahead(r0, 0x5, 0x2) 2018/05/07 02:24:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000380)=0x5, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r2, 0xe91}, &(0x7f0000000340)=0x8) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:15 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x0, 0x2, 0x7ff, 0x0, r0, 0xfffffffffffffffd}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0xffffffffffffffea) 2018/05/07 02:24:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) 2018/05/07 02:24:15 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="2f6532dfcc741c9146db90d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0d26b9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a") ioctl$TIOCSBRK(r1, 0x5427) signalfd(r1, &(0x7f0000000000)={0x8001}, 0x8) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:15 executing program 4: uselib(&(0x7f0000000200)='./file0\x00') r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='cpuset\x00') ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000240)={0x8001, 0xfffffffffffffffb, 0x6, 0xfffffffffffffff7, 0x679, 0x3f}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x301080) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000180)={0x4, 0x9}) 2018/05/07 02:24:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'veth1_to_bridge\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000002c0)=""/144) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000040)={0x86, 0x4, "faf23866df4a3d6a862704ee965605c666f3996c5ed254028eb3ecfcab90db27e10e600a4d0ceea5b6415676b9986db110e5fd4a813e716af9a25944024592a1ac0c5ef4853e1770730e288c955c9cd35ba6d79a1fba1e88cc28be62dc88339217fde51df47b37d5e8266d545d90c5eae559ea798ed20377d41e6d0676e2"}, 0x80) ioctl$KIOCSOUND(r0, 0x4b2f, 0x100000000) 2018/05/07 02:24:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) 2018/05/07 02:24:15 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x74}, {0x16}]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@ipv4_getaddr={0x18, 0x16, 0x1, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) 2018/05/07 02:24:15 executing program 3: r0 = pkey_alloc(0x0, 0x0) pkey_free(r0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) [ 167.615323] FAULT_INJECTION: forcing a failure. [ 167.615323] name failslab, interval 1, probability 0, space 0, times 0 [ 167.627173] CPU: 0 PID: 10694 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 167.634135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.643526] Call Trace: [ 167.646151] dump_stack+0x185/0x1d0 [ 167.649819] should_fail+0x87b/0xab0 [ 167.653591] should_failslab+0x279/0x2a0 [ 167.657683] kmem_cache_alloc+0x136/0xb90 [ 167.661860] ? jbd2__journal_start+0x274/0xc90 [ 167.666476] ? __msan_poison_alloca+0x15c/0x1d0 [ 167.671187] jbd2__journal_start+0x274/0xc90 [ 167.675617] ? rcu_all_qs+0x32/0x1f0 [ 167.679354] __ext4_journal_start_sb+0x493/0x6f0 [ 167.684122] ext4_xattr_set+0x2f6/0x570 [ 167.688112] ext4_xattr_user_set+0x19e/0x1d0 [ 167.692533] ? ext4_xattr_user_get+0x1a0/0x1a0 [ 167.697119] __vfs_setxattr+0x7f4/0x840 [ 167.701151] __vfs_setxattr_noperm+0x340/0x910 [ 167.705784] setxattr+0x8c3/0x9e0 [ 167.709298] ? rcu_all_qs+0x32/0x1f0 [ 167.713054] ? __sb_start_write+0x9f/0x2d0 [ 167.717348] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 167.722761] ? __mnt_want_write_file+0x3ea/0x520 [ 167.727563] ? SYSC_fsetxattr+0x221/0x3a0 [ 167.731752] SYSC_fsetxattr+0x2b0/0x3a0 [ 167.735788] SyS_fsetxattr+0x76/0xa0 [ 167.739563] do_syscall_64+0x309/0x430 [ 167.743475] ? SYSC_lsetxattr+0x110/0x110 [ 167.747638] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 167.752842] RIP: 0033:0x455979 [ 167.756037] RSP: 002b:00007f8fff950c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000be 2018/05/07 02:24:15 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) [ 167.763759] RAX: ffffffffffffffda RBX: 00007f8fff9516d4 RCX: 0000000000455979 [ 167.771040] RDX: 0000000020000000 RSI: 0000000020000140 RDI: 0000000000000013 [ 167.778316] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 167.785598] R10: 000000000000009e R11: 0000000000000246 R12: 0000000000000014 [ 167.792873] R13: 000000000000009e R14: 00000000006f4f70 R15: 0000000000000001 2018/05/07 02:24:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) 2018/05/07 02:24:15 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x30080, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) [ 167.885867] FAULT_INJECTION: forcing a failure. [ 167.885867] name failslab, interval 1, probability 0, space 0, times 0 [ 167.897301] CPU: 0 PID: 10705 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 167.904277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.913666] Call Trace: [ 167.916313] dump_stack+0x185/0x1d0 [ 167.920001] should_fail+0x87b/0xab0 [ 167.923772] should_failslab+0x279/0x2a0 [ 167.927887] __kmalloc_node+0x22e/0x1190 [ 167.931984] ? kstrtouint_from_user+0x373/0x410 [ 167.936686] ? kvmalloc_node+0x1a1/0x2e0 [ 167.940808] kvmalloc_node+0x1a1/0x2e0 [ 167.944797] setxattr+0x3e6/0x9e0 [ 167.948359] ? rcu_all_qs+0x32/0x1f0 [ 167.952144] ? __sb_start_write+0x9f/0x2d0 [ 167.956468] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 167.961912] ? __mnt_want_write_file+0x3ea/0x520 [ 167.966748] ? SYSC_fsetxattr+0x221/0x3a0 [ 167.970975] SYSC_fsetxattr+0x2b0/0x3a0 [ 167.975069] SyS_fsetxattr+0x76/0xa0 [ 167.978896] do_syscall_64+0x309/0x430 [ 167.983192] ? SYSC_lsetxattr+0x110/0x110 [ 167.987399] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 167.992627] RIP: 0033:0x455979 [ 167.995839] RSP: 002b:00007f25e72fcc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 168.003588] RAX: ffffffffffffffda RBX: 00007f25e72fd6d4 RCX: 0000000000455979 [ 168.010887] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000013 [ 168.018189] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 168.025497] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000014 [ 168.032805] R13: 000000000000009e R14: 00000000006f4f70 R15: 0000000000000000 2018/05/07 02:24:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") tee(r0, r0, 0x8, 0x1) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:16 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40200) accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000003c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) sendmsg$nl_route(r0, &(0x7f00000008c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000340)=@bridge_newneigh={0x4c, 0x1c, 0x300, 0x70bd26, 0x25dfdbfc, {0x1f, 0x0, 0x0, r3, 0x0, 0x12}, [@NDA_MASTER={0x8, 0x9, 0x7f}, @NDA_LLADDR={0xc, 0x2, @random="98070f9c2b48"}, @NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, @NDA_MASTER={0x8, 0x9, 0xffffffff}, @NDA_LINK_NETNSID={0x8, 0xa, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/05/07 02:24:16 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5, 0x0, 0xffffffffffffffff, 0x2200000000000000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000180)="d806bbebc3123182afa50f6d44bdb018ce9fbfca771cc036824374cbb6aa4588cd45a0203e7e4eae8ca338f7694568bc1e341c45ab52b6c9e9f74968ee40bd05a9c116ed84f79a83818d5352f617272af221e54a4423456d8be205900a6bd769313dbab11617d0e1609dd133305cd2f5993a40ed8dad69d40fa8a3cbcb35f8d81d71f9ac2074f85a4e3ebf51037e352d5faf031e9cf77cc222f2c5cb1d82ab23cc10e28ab0f264f8b6e2ad6b26cbe264addf973f733e3ecd8215390683f9", &(0x7f0000000380)=""/187}, 0x18) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000000)=""/173, 0xad}, {&(0x7f00000000c0)=""/113, 0x71}, {&(0x7f00000002c0)=""/73, 0x49}, {&(0x7f0000000340)=""/160, 0xffffffffffffff92}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/74, 0x4a}, {&(0x7f0000000500)=""/35, 0x23}, {&(0x7f0000000540)=""/149, 0x95}], 0x1000005c) 2018/05/07 02:24:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) 2018/05/07 02:24:16 executing program 5 (fault-call:1 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) 2018/05/07 02:24:16 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x408040, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000014}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="44000600", @ANYRES16=r1, @ANYBLOB="000225bd7000fbdbdf250200000008000400000200002800010008000b0073697000140003000000000000000000000000000000000008000600776c6300"], 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x0, 0x8, 0x8, 0xef, 0xff, 0x2d38ea06, 0x1, 0x7f, 0x9f2e, 0x9, 0x10000, 0x9, 0xd7, 0x100000000, 0x1]}, &(0x7f0000000640)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000680)={r3, 0x1}, &(0x7f00000006c0)=0x8) bind$alg(r2, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000740)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0xffffffffffffffe8) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$can_raw(r4, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r4, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:16 executing program 0 (fault-call:1 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)="6a41892212230272e14e83027fe1076675a9e966f8e05273bbf1726c85eca4752f228c7f5c7a56ec199e16f866c093275c8deb38de3088839c84dca8eae9ba3859c7055bbb710129b5abc8a8a6e59d7a478bb5cdc6dbfe3574a324af568213765ea58dd9ac6dbcafd6423d5d5cdb0a2ca692e4e679f51c39ebeb9dfcbf36da47061a2684f5e154a6febf57cc8b21144ac79a32ac189e17097c7c45f966b8", 0x9e, 0x0) [ 168.327671] FAULT_INJECTION: forcing a failure. [ 168.327671] name failslab, interval 1, probability 0, space 0, times 0 [ 168.339114] CPU: 0 PID: 10731 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 168.346070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.355482] Call Trace: [ 168.358140] dump_stack+0x185/0x1d0 [ 168.361808] should_fail+0x87b/0xab0 [ 168.365572] should_failslab+0x279/0x2a0 [ 168.369698] kmem_cache_alloc+0x136/0xb90 [ 168.373908] ? jbd2__journal_start+0x274/0xc90 [ 168.378525] ? __msan_poison_alloca+0x15c/0x1d0 [ 168.383295] jbd2__journal_start+0x274/0xc90 [ 168.387758] ? rcu_all_qs+0x32/0x1f0 [ 168.391695] __ext4_journal_start_sb+0x493/0x6f0 [ 168.396520] ext4_xattr_set+0x2f6/0x570 [ 168.400556] ext4_xattr_user_set+0x19e/0x1d0 [ 168.405011] ? ext4_xattr_user_get+0x1a0/0x1a0 [ 168.409636] __vfs_setxattr+0x7f4/0x840 [ 168.413726] __vfs_setxattr_noperm+0x340/0x910 [ 168.418410] setxattr+0x8c3/0x9e0 [ 168.421979] ? rcu_all_qs+0x32/0x1f0 [ 168.425786] ? __sb_start_write+0x9f/0x2d0 [ 168.430105] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 168.435556] ? __mnt_want_write_file+0x3ea/0x520 [ 168.440411] ? SYSC_fsetxattr+0x221/0x3a0 [ 168.444658] SYSC_fsetxattr+0x2b0/0x3a0 [ 168.448751] SyS_fsetxattr+0x76/0xa0 [ 168.452576] do_syscall_64+0x309/0x430 [ 168.456524] ? SYSC_lsetxattr+0x110/0x110 [ 168.460726] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 168.465946] RIP: 0033:0x455979 [ 168.469161] RSP: 002b:00007f25e72fcc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000be 2018/05/07 02:24:16 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x3f, 0x5, 0x0, 0xffffffffffffffff, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) [ 168.476912] RAX: ffffffffffffffda RBX: 00007f25e72fd6d4 RCX: 0000000000455979 [ 168.484221] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000013 [ 168.491526] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 168.498827] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000014 [ 168.506145] R13: 000000000000009e R14: 00000000006f4f70 R15: 0000000000000001 2018/05/07 02:24:16 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1500000023, 0x8400000000003, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) r1 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xe, r1, 0x4, &(0x7f0000000180)=""/238) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=""/232, 0xe8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:16 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x8000000) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20080, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1c7, 0x1000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x800000000000002, 0x0) dup2(r0, r1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000000c0)={r2, &(0x7f0000000140)=""/130}) 2018/05/07 02:24:16 executing program 2: fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) 2018/05/07 02:24:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x48}, 0x1}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) accept$alg(r1, 0x0, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 2018/05/07 02:24:16 executing program 7: r0 = gettid() syz_open_procfs(r0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") prctl$void(0x1e) 2018/05/07 02:24:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') [ 168.955838] FAULT_INJECTION: forcing a failure. [ 168.955838] name failslab, interval 1, probability 0, space 0, times 0 [ 168.967348] CPU: 0 PID: 10775 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 168.974297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.983826] Call Trace: [ 168.986448] dump_stack+0x185/0x1d0 [ 168.990081] should_fail+0x87b/0xab0 [ 168.993818] should_failslab+0x279/0x2a0 [ 168.997915] kmem_cache_alloc+0x136/0xb90 [ 169.002094] ? mb_cache_entry_create+0x2c0/0x10e0 [ 169.006944] ? __msan_poison_alloca+0x15c/0x1d0 [ 169.011633] ? mb_cache_entry_create+0xc1/0x10e0 [ 169.016416] mb_cache_entry_create+0x2c0/0x10e0 [ 169.021131] ? __entry_find+0x542/0x6d0 [ 169.025112] ext4_xattr_block_set+0x48a0/0x65c0 [ 169.029810] ? ext4_xattr_block_find+0x20f/0xb40 [ 169.034565] ? ext4_xattr_check_block+0x55/0xbe0 [ 169.039336] ? ext4_xattr_check_block+0x5a/0xbe0 [ 169.044144] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 169.049536] ext4_xattr_set_handle+0x1b27/0x2c20 [ 169.054316] ext4_xattr_set+0x3e7/0x570 [ 169.058309] ext4_xattr_user_set+0x19e/0x1d0 [ 169.062731] ? ext4_xattr_user_get+0x1a0/0x1a0 [ 169.067312] __vfs_setxattr+0x7f4/0x840 [ 169.071354] __vfs_setxattr_noperm+0x340/0x910 [ 169.075989] setxattr+0x8c3/0x9e0 [ 169.079498] ? rcu_all_qs+0x32/0x1f0 [ 169.083231] ? __sb_start_write+0x9f/0x2d0 [ 169.087529] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 169.092948] ? __mnt_want_write_file+0x3ea/0x520 [ 169.097743] ? SYSC_fsetxattr+0x221/0x3a0 [ 169.101938] SYSC_fsetxattr+0x2b0/0x3a0 [ 169.106028] SyS_fsetxattr+0x76/0xa0 [ 169.109798] do_syscall_64+0x309/0x430 [ 169.113729] ? SYSC_lsetxattr+0x110/0x110 [ 169.117894] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 169.123080] RIP: 0033:0x455979 [ 169.126276] RSP: 002b:00007f8fff950c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 169.134014] RAX: ffffffffffffffda RBX: 00007f8fff9516d4 RCX: 0000000000455979 [ 169.141295] RDX: 0000000020000000 RSI: 0000000020000140 RDI: 0000000000000013 [ 169.148562] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 169.155840] R10: 000000000000009e R11: 0000000000000246 R12: 0000000000000014 [ 169.163117] R13: 000000000000009e R14: 00000000006f4f70 R15: 0000000000000002 2018/05/07 02:24:17 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000000c0)={0x8a, &(0x7f0000000180)=""/138}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) getxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=@random={'user.', '\x00'}, &(0x7f00000003c0)=""/177, 0xb1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:17 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4bc, 0x4042) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1000, 0x30, 0x73, 0x200}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) 2018/05/07 02:24:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2}, 0x1e) 2018/05/07 02:24:17 executing program 5 (fault-call:1 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) 2018/05/07 02:24:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x8) r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000005340)=[{{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000000)=""/87, 0x57}, {&(0x7f0000000300)=""/243, 0xf3}, {&(0x7f0000000400)=""/6, 0x6}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/134, 0x86}, {&(0x7f0000001600)=""/190, 0xbe}, {&(0x7f00000016c0)=""/112, 0x70}, {&(0x7f0000001740)=""/90, 0x5a}, {&(0x7f00000017c0)=""/57, 0x39}], 0x9, &(0x7f00000018c0)=""/76, 0x4c, 0x4}, 0xec}, {{0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000001940)=""/226, 0xe2}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000001b40)=""/230, 0xe6}], 0x3, &(0x7f0000001c80)=""/79, 0x4f, 0x80000000}, 0x1}, {{&(0x7f0000001d00)=@nl, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001d80)=""/193, 0xc1}, {&(0x7f0000001e80)}], 0x2, 0x0, 0x0, 0x3}, 0xbf}, {{0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001f00)=""/230, 0xe6}, {&(0x7f0000002000)=""/241, 0xf1}], 0x2, 0x0, 0x0, 0x80000001}, 0x2}, {{&(0x7f0000002140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002840)=[{&(0x7f00000021c0)=""/91, 0x5b}, {&(0x7f0000002240)=""/15, 0xf}, {&(0x7f0000002280)=""/38, 0x26}, {&(0x7f00000022c0)=""/190, 0xbe}, {&(0x7f00000033c0)=""/4096, 0x1000}, {&(0x7f0000002380)=""/251, 0xfb}, {&(0x7f0000002480)=""/223, 0xdf}, {&(0x7f0000002580)=""/171, 0xab}, {&(0x7f0000002640)=""/195, 0xc3}, {&(0x7f0000002740)=""/227, 0xe3}], 0xa, &(0x7f0000002900)=""/163, 0xa3}, 0x1}, {{&(0x7f00000029c0)=@sco, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002a40)=""/39, 0x27}, {&(0x7f0000002a80)=""/238, 0xee}, {&(0x7f0000002c00)=""/82, 0x52}], 0x3, &(0x7f0000002c80)=""/35, 0x23}}, {{&(0x7f0000002cc0)=@rc, 0x80, &(0x7f0000003280)=[{&(0x7f0000002d40)=""/52, 0x34}, {&(0x7f0000002d80)=""/113, 0x71}, {&(0x7f0000002e00)}, {&(0x7f0000002e40)=""/171, 0xab}, {&(0x7f0000002fc0)=""/126, 0x7e}, {&(0x7f0000003040)=""/133, 0x85}, {&(0x7f0000002f00)=""/35, 0x23}, {&(0x7f0000003240)=""/32, 0x20}], 0x8, &(0x7f0000003300)=""/60, 0x3c, 0x4}, 0x6}, {{&(0x7f00000043c0)=@l2, 0x80, &(0x7f00000045c0)=[{&(0x7f0000004440)=""/202, 0xca}, {&(0x7f0000004540)=""/75, 0x4b}], 0x2, &(0x7f0000004600)=""/51, 0x33, 0xc2}, 0x3cadbdc1}, {{&(0x7f0000004640)=@hci, 0x80, &(0x7f0000004ac0)=[{&(0x7f00000046c0)=""/193, 0xc1}, {&(0x7f00000047c0)=""/209, 0xd1}, {&(0x7f00000048c0)=""/215, 0xd7}, {&(0x7f00000049c0)=""/244, 0xf4}], 0x4, 0x0, 0x0, 0x1ff}, 0x8}, {{&(0x7f0000004b00)=@ipx, 0x80, &(0x7f0000005200)=[{&(0x7f0000004b80)=""/237, 0xed}, {&(0x7f0000004c80)=""/113, 0x71}, {&(0x7f0000004d00)=""/249, 0xf9}, {&(0x7f0000004e00)=""/165, 0xa5}, {&(0x7f0000004ec0)=""/235, 0xeb}, {&(0x7f0000004fc0)=""/150, 0x96}, {&(0x7f0000005080)=""/178, 0xb2}, {&(0x7f0000005140)=""/156, 0x9c}], 0x8, &(0x7f0000005280)=""/190, 0xbe, 0x7fff}, 0x1000}], 0xa, 0x40002000, &(0x7f00000055c0)) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000000)=""/173, 0xad}, {&(0x7f00000000c0)=""/113, 0x71}, {&(0x7f00000002c0)=""/73, 0x49}, {&(0x7f0000000340)=""/160, 0xffffffffffffff92}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/74, 0x4a}, {&(0x7f0000000500)=""/35, 0x23}, {&(0x7f0000000540)=""/149, 0x95}], 0x1000005c) 2018/05/07 02:24:17 executing program 0 (fault-call:1 fault-nth:3): r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)="6a41892212230272e14e83027fe1076675a9e966f8e05273bbf1726c85eca4752f228c7f5c7a56ec199e16f866c093275c8deb38de3088839c84dca8eae9ba3859c7055bbb710129b5abc8a8a6e59d7a478bb5cdc6dbfe3574a324af568213765ea58dd9ac6dbcafd6423d5d5cdb0a2ca692e4e679f51c39ebeb9dfcbf36da47061a2684f5e154a6febf57cc8b21144ac79a32ac189e17097c7c45f966b8", 0x9e, 0x0) [ 169.753567] FAULT_INJECTION: forcing a failure. [ 169.753567] name failslab, interval 1, probability 0, space 0, times 0 [ 169.765088] CPU: 0 PID: 10794 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 169.765104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.765116] Call Trace: [ 169.765165] dump_stack+0x185/0x1d0 [ 169.787688] should_fail+0x87b/0xab0 [ 169.791462] should_failslab+0x279/0x2a0 [ 169.795629] kmem_cache_alloc+0x136/0xb90 [ 169.799874] ? mb_cache_entry_create+0x2c0/0x10e0 [ 169.804757] ? __msan_poison_alloca+0x15c/0x1d0 [ 169.809487] ? mb_cache_entry_create+0xc1/0x10e0 [ 169.814376] mb_cache_entry_create+0x2c0/0x10e0 [ 169.819142] ? __entry_find+0x542/0x6d0 [ 169.823173] ext4_xattr_block_set+0x48a0/0x65c0 [ 169.827923] ? ext4_xattr_block_find+0x20f/0xb40 [ 169.832758] ext4_xattr_set_handle+0x2a00/0x2c20 [ 169.837596] ext4_xattr_set+0x3e7/0x570 [ 169.841639] ext4_xattr_user_set+0x19e/0x1d0 [ 169.846095] ? ext4_xattr_user_get+0x1a0/0x1a0 [ 169.850718] __vfs_setxattr+0x7f4/0x840 [ 169.854810] __vfs_setxattr_noperm+0x340/0x910 [ 169.859503] setxattr+0x8c3/0x9e0 [ 169.863074] ? rcu_all_qs+0x32/0x1f0 [ 169.866860] ? __sb_start_write+0x9f/0x2d0 [ 169.871184] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 169.876634] ? __mnt_want_write_file+0x3ea/0x520 [ 169.881480] ? SYSC_fsetxattr+0x221/0x3a0 [ 169.885718] SYSC_fsetxattr+0x2b0/0x3a0 [ 169.889812] SyS_fsetxattr+0x76/0xa0 [ 169.893632] do_syscall_64+0x309/0x430 [ 169.897578] ? SYSC_lsetxattr+0x110/0x110 [ 169.901773] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 169.906990] RIP: 0033:0x455979 [ 169.910202] RSP: 002b:00007f25e72fcc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 169.917958] RAX: ffffffffffffffda RBX: 00007f25e72fd6d4 RCX: 0000000000455979 [ 169.925261] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000000000013 [ 169.932568] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 169.939961] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000014 [ 169.947268] R13: 000000000000009e R14: 00000000006f4f70 R15: 0000000000000002 2018/05/07 02:24:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x14081, 0x0) fchmod(r1, 0x120) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000340)={'syzkaller0\x00', 0x5}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000300)={r3, 0x14}) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:17 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x20001, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000180)="3b68a831d1449688bd0606f7d54bd31811321ec5ecf0a73061097b471dcc79da69e2be19263ed1ee03a7cef48ecd2ef650e55932da8cefbaa1c913fb7f869e7f4e93008f14d8cdc76e51d35ee9d79b38d4bc319823e1dfa64b05d0e4b759cefffa378340643511e44cb3a03f8152e3627370e809a18e16cf953be398ce6bbc95eae3f1cc28d75e8c918f861cbda4faddf228394851d419c8d4a66c7ae4c2baaa3a790b3a9e48777608d4ae9cb6b77e61068f12deaf06d3e08ef48c69c5a11b4471c1f27efb87e8b6") ioctl$VT_ACTIVATE(r1, 0x5606, 0x80) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='projid_map\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000002c0)) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xff, 0x10200) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000100)) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="322e17de59f6c9aacc8a8c99606ebe2587c78171f4fb7141af28b723361cb6df783b3bcdda61903825a6cfa3bfd905882480d0f04a276e9cd30b5c3fda262cb5a8f540c16462789478297f3ca556c790ccd71c5e478a405ac81e0707f1c40fccf1693d6a1d931696c6f10661b0e083e3f6a9eb479d6c9677cd59824424b93e2a72b58a73a4cbc673b25176a109a8fe406e82707eaa457254cdb6c2216ed4d5e7ad2e", 0xa2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0xffffffff80000001, 0x7ff}, 'port1\x00', 0x0, 0x20, 0x7401, 0x3, 0x17a8, 0x3ff, 0x4b, 0x0, 0x4, 0x8000}) socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) 2018/05/07 02:24:18 executing program 6: unshare(0x405ff) r0 = socket$alg(0x26, 0x5, 0x0) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x0) 2018/05/07 02:24:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)="6a41892212230272e14e83027fe1076675a9e966f8e05273bbf1726c85eca4752f228c7f5c7a56ec199e16f866c093275c8deb38de3088839c84dca8eae9ba3859c7055bbb710129b5abc8a8a6e59d7a478bb5cdc6dbfe3574a324af568213765ea58dd9ac6dbcafd6423d5d5cdb0a2ca692e4e679f51c39ebeb9dfcbf36da47061a2684f5e154a6febf57cc8b21144ac79a32ac189e17097c7c45f966b8", 0x9e, 0x3) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x5, 0x4) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000100)) 2018/05/07 02:24:18 executing program 2 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) 2018/05/07 02:24:18 executing program 7: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000004c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000040)="007274401ddd0e8045bb18b57a73b49d9462efd68da5f804dbaba6266e4df4386b177ad6187e419374ed96e03e63e3becad9f2ce67bfc2c3fb84655d3551270c9959cadefe6b4341b23768290a4bfe1fea34d672066abd10a8678f18cdb2a6cb9706bd2beebdbc0ad02f86d1406704553ebef63923973ad43841aa00842de1f4bd7cef2912b72c8096aa9bf4a6ad31dcafcc972411", 0x40e5cdff9fdfecd3, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) 2018/05/07 02:24:18 executing program 5 (fault-call:1 fault-nth:3): r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) 2018/05/07 02:24:18 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400, 0x20) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000140)={0x3, r0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000900)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000a40)={&(0x7f0000000940)={0x1d, r2}, 0x10, &(0x7f0000000a00)={&(0x7f0000000980)=@canfd={{0x1, 0xb4, 0x9, 0x2}, 0x6, 0x1, 0x0, 0x0, "24dcc2ffbbda9244a5c1e1963b19aa4bc750b3a8fb0237a32f9c343e48bcac19d79fb65d7ad2bd1c5559fa011313ed8c5fd088fa3d2327619da999e97c2b2571"}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x3be) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f00000001c0)="9c46af33e03ac0d477f43a9fe1d0dce280f587c1355768c4cfdc06bedb2464a07592ff15751eba9416bd8b445186a3f59b69b29ca4aeec57c2d46d4e35cf3407be7ec4e723e731cf19b3a2e42ba14ac9790c2136b6af0fd908aaee88bccc57b41ab034319d632dfbd7d93e18431d7cf1cb463ba18a0a71bf0c94798b41c9693f5f4a00f20000"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000400)={0x2, 0x6, 0x8, 0x8, 0x0, 0x4}) ioctl$TIOCSCTTY(r1, 0x540e, 0xe7f0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000480)) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) sendmsg$can_raw(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x1d, r2}, 0x10, &(0x7f0000000500)={&(0x7f00000004c0)=@can={{0x4, 0x6, 0x7ff, 0x6}, 0x7, 0x1, 0x0, 0x0, "c2797e2e54eaff22"}, 0x10}, 0x1, 0x0, 0x0, 0x8080}, 0x4000040) [ 170.264177] FAULT_INJECTION: forcing a failure. [ 170.264177] name failslab, interval 1, probability 0, space 0, times 0 [ 170.275670] CPU: 1 PID: 10832 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 170.282632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.292451] Call Trace: [ 170.295091] dump_stack+0x185/0x1d0 [ 170.298765] should_fail+0x87b/0xab0 [ 170.302528] should_failslab+0x279/0x2a0 [ 170.306631] __kmalloc_node+0x22e/0x1190 [ 170.310730] ? kstrtouint_from_user+0x373/0x410 [ 170.315444] ? kvmalloc_node+0x1a1/0x2e0 [ 170.319550] kvmalloc_node+0x1a1/0x2e0 [ 170.323528] setxattr+0x3e6/0x9e0 [ 170.327090] ? rcu_all_qs+0x32/0x1f0 [ 170.330872] ? __sb_start_write+0x9f/0x2d0 [ 170.335198] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 170.340641] ? __mnt_want_write_file+0x3ea/0x520 [ 170.345478] ? SYSC_fsetxattr+0x221/0x3a0 [ 170.349804] SYSC_fsetxattr+0x2b0/0x3a0 [ 170.353872] SyS_fsetxattr+0x76/0xa0 [ 170.357676] do_syscall_64+0x309/0x430 [ 170.361610] ? SYSC_lsetxattr+0x110/0x110 [ 170.365800] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 170.371014] RIP: 0033:0x455979 [ 170.374223] RSP: 002b:00007fa4226c3c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 170.381977] RAX: ffffffffffffffda RBX: 00007fa4226c46d4 RCX: 0000000000455979 [ 170.389278] RDX: 0000000020000040 RSI: 0000000020000140 RDI: 0000000000000013 [ 170.396582] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 170.403898] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000014 [ 170.411221] R13: 000000000000009e R14: 00000000006f4f70 R15: 0000000000000000 2018/05/07 02:24:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) tee(r0, r0, 0xfffffffffffffffc, 0x2) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)) 2018/05/07 02:24:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="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") fsetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000000)="6a41892212230272e14e83027fe1076675a9e966f8e05273bbf1726c85eca4752f228c7f5c7a56ec199e16f866c093275c8deb38de3088839c84dca8eae9ba3859c7055bbb710129b5abc8a8a6e59d7a478bb5cdc6dbfe3574a324af568213765ea58dd9ac6dbcafd6423d5d5cdb0a2ca692e4e679f51c39ebeb9dfcbf36da47061a2684f5e154a6febf57cc8b21144ac79a32ac189e17097c7c45f966b8", 0x9e, 0x0) 2018/05/07 02:24:18 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x6, 0x6}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)=0x6) 2018/05/07 02:24:18 executing program 6: r0 = socket(0x10, 0x6, 0x1ff) write(r0, &(0x7f0000fd2fd8)="260000005e0009000000eaf8ffffff01000000000200000000000000000008db1ee9ff4435ea", 0x26) 2018/05/07 02:24:18 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) ioperm(0x6, 0x1, 0xf7) sendmmsg(r1, &(0x7f0000002440)=[{{&(0x7f0000000000)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000300)="bf7f84e4f43d134d0990be725e2ebd3ad1e95134e640eb9967de5ad22b6c56a0042ffb86c984e02828463e1210b9eca5e83de60c8b7a0ecc1b551fecc7054c792300f2df9332096f921b8b25e030e148d565dde214efe7e8bf4bb142a4f1040aaa7120560c8bca8a6e68739c7c5595b34457ab5b8da55c79eb582354221d8863d6c6aca503fec8ecaa24c73411c966568071337b2591962697c4a77d2b2457bc", 0xa0}, {&(0x7f00000003c0)="888e73597645db5bf58775f039b7489a8e", 0x11}, {&(0x7f0000000540)="10028c7efe569430592c9a107edbf756fceab5f8430632d423551cfc4f122fbe2340bbf5121fa735883a84b6d80bffd9b8cc188b3ab98109fbaa2578d6b046cceb84e29b252f3ed8f9b28ee10bfd5a40bfeb218c9f2bd2d1e556abde", 0x5c}, {&(0x7f00000005c0)="6b826a8c9fc90ee831924a9ad2e0d258deefbe01e666add99b1d62b648a0ba578feec874c7dc1ab6f1f19cc26fdc7a5b7442a2185969cb24cc70f8612a8861261d9e7a773e6bf3fa44d09bf4962b9547805761085359426eda059ace2e32ed6065a88023ee4252dd0bb013b6f30890d6508fd217b7ccb603add23ba2c487d9e6a876", 0x82}, {&(0x7f0000000680)="f2e313024c05bc70fada733b8bc7f442ca04cb9e8a49dd2f0ba93eca5b231a1496b49054b7f44752105e3dc2b1050b1ca64594f0133d345b961d085640e5ba6d4faf2ce9291d30ba62cf79eb78a97c9bfde9925e5429bbd49958b47aecc8d3ec45b83e302ce3cd32db7d0798d28147996ddd64b808fb7b59cc83d8530eaefafa5c46177ac8510c15a24c0120597d4516141d644270bdfcddc1f5f034712a3dbd72a717030eee80e7bbf322901f8de9a45d86ef97a4692e9081ab745e3879e4af309edcd34b02399820", 0xc9}], 0x5, 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{&(0x7f0000000900)="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", 0x13e}], 0x2, 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"], 0x13ea, 0x4040080}, 0xffff}], 0x3, 0x80) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002500)) 2018/05/07 02:24:18 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f00000000c0)="883bd02a3a70a5fa5c2d97594be51041", &(0x7f0000000180)="f7f317402a9cbb892ae949743c26c4c16f63aa3fa2ca2f1497fc5f400182e563509611cc5eaf29b5531196d0ca35a58076c12b9a9e231f7b07d6a5d756b5f5adc1", 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000040)={0x3a639a12, 0x81000000, r1, 0x7, r2, 0x9, 0x109000, 0x2}) 2018/05/07 02:24:18 executing program 2 (fault-call:1 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) [ 170.588116] FAULT_INJECTION: forcing a failure. [ 170.588116] name failslab, interval 1, probability 0, space 0, times 0 [ 170.599585] CPU: 1 PID: 10857 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 170.606550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.615944] Call Trace: [ 170.618589] dump_stack+0x185/0x1d0 [ 170.622269] should_fail+0x87b/0xab0 [ 170.626048] should_failslab+0x279/0x2a0 [ 170.630178] kmem_cache_alloc+0x136/0xb90 [ 170.634396] ? jbd2__journal_start+0x274/0xc90 [ 170.639024] ? __msan_poison_alloca+0x15c/0x1d0 [ 170.643785] jbd2__journal_start+0x274/0xc90 [ 170.648263] ? rcu_all_qs+0x32/0x1f0 [ 170.652039] __ext4_journal_start_sb+0x493/0x6f0 [ 170.656852] ext4_xattr_set+0x2f6/0x570 [ 170.660887] ext4_xattr_user_set+0x19e/0x1d0 [ 170.665352] ? ext4_xattr_user_get+0x1a0/0x1a0 [ 170.669978] __vfs_setxattr+0x7f4/0x840 [ 170.674054] __vfs_setxattr_noperm+0x340/0x910 [ 170.678739] setxattr+0x8c3/0x9e0 [ 170.682311] ? rcu_all_qs+0x32/0x1f0 [ 170.686104] ? __sb_start_write+0x9f/0x2d0 [ 170.690427] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 170.695880] ? __mnt_want_write_file+0x3ea/0x520 [ 170.700730] ? SYSC_fsetxattr+0x221/0x3a0 [ 170.704971] SYSC_fsetxattr+0x2b0/0x3a0 [ 170.709062] SyS_fsetxattr+0x76/0xa0 [ 170.712872] do_syscall_64+0x309/0x430 [ 170.716824] ? SYSC_lsetxattr+0x110/0x110 [ 170.721286] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 170.726509] RIP: 0033:0x455979 [ 170.729729] RSP: 002b:00007fa4226c3c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000be 2018/05/07 02:24:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)="6a41892212230272e14e83027fe1076675a9e966f8e05273bbf1726c85eca4752f228c7f5c7a56ec199e16f866c093275c8deb38de3088839c84dca8eae9ba3859c7055bbb710129b5abc8a8a6e59d7a478bb5cdc6dbfe3574a324af568213765ea58dd9ac6dbcafd6423d5d5cdb0a2ca692e4e679f51c39ebeb9dfcbf36da47061a2684f5e154a6febf57cc8b21144ac79a32ac189e17097c7c45f966b8", 0x9e, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x7ff}, {0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x13}, 0x5}, 0x1f, [0x1, 0xe13, 0xffffffff, 0x100000000, 0x1, 0xffff, 0x2]}, 0x5c) listen(r0, 0xd90f) 2018/05/07 02:24:18 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) read(r0, &(0x7f0000000100)=""/20, 0xffffffffffffff97) unshare(0x28060400) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) [ 170.737491] RAX: ffffffffffffffda RBX: 00007fa4226c46d4 RCX: 0000000000455979 [ 170.744801] RDX: 0000000020000040 RSI: 0000000020000140 RDI: 0000000000000013 [ 170.752106] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 170.759851] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000014 [ 170.767161] R13: 000000000000009e R14: 00000000006f4f70 R15: 0000000000000001 2018/05/07 02:24:18 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0xad, 0x81, 0x0, 0x0, 0x2, 0x6, 0xfffffffffffffffd, 0x7d, 0x81, 0x6, 0x3, 0x2, 0x0, 0x100, 0x6]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r1, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) 2018/05/07 02:24:18 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000007c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000600)="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") ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000000)={0x10000000, 0x9, 0x3b}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$KDADDIO(r1, 0x4b34, 0x8) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000880)=""/84) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x100, 0x0) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000004c0)=""/197) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00000005c0)={{0x2, 0x1}, 0x1}, 0x1c1) ioctl$TIOCSTI(r2, 0x5412, 0x8) io_setup(0x1, &(0x7f0000000100)=0x0) io_submit(r3, 0x2, &(0x7f0000000480)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffff7d2, r1, &(0x7f00000002c0)="f1b46041aa900a741ccdf5a5b211573e1d9f6ef04bbf71815e69172e240c1057d77864664b8b95c06b957a0fdccabaa3b5ad1c7bdfccb2464a447e7bc78f70dd831a021c20f5b5d782f6f19f084dc081cd45e6c627506a29d386e0f27243d816cbce5ef9c72b4d95aaa6e219e5e49899160d9da19ba3f04c20eb297ab2515a2e827253e7ac53bad43ec0e0b89a17f1bce303e6dceb05de18eb33204e33777f17f5b2e50c88ac9a33538b0a8fd3e290b6894df9473174756ab15b0a551a77864cd15f16a86d5a82fd2713ff0bf3cccc561e36fe29622d8a25ff2f1847a3227fd35ec9ba4a1d55f529289f881fb8b66101c841f6e5b542eb9a55", 0xf9, 0x7, 0x0, 0x0, r2}, &(0x7f0000000440)={0x0, 0xed53872a4d2ab9d, 0x0, 0xf, 0x3f, r1, &(0x7f0000000400)="78f779", 0x3, 0x5, 0x0, 0x1, r2}]) 2018/05/07 02:24:18 executing program 2 (fault-call:1 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) 2018/05/07 02:24:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x10) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)="6a41892212230272e14e83027fe1076675a9e966f8e05273bbf1726c85eca4752f228c7f5c7a56ec199e16f866c093275c8deb38de3088839c84dca8eae9ba3859c7055bbb710129b5abc8a8a6e59d7a478bb5cdc6dbfe3574a324af568213765ea58dd9ac6dbcafd6423d5d5cdb0a2ca692e4e679f51c39ebeb9dfcbf36da47061a2684f5e154a6febf57cc8b21144ac79a32ac189e17097c7c45f966b8", 0x9e, 0x0) 2018/05/07 02:24:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") sendfile(r0, r0, 0x0, 0x20000000000) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:18 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) r1 = add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="45e2064002b4b39c88eca16dbedf4f998b052e1b255d233fbae318f5aaa8d3429e970f6d31c2d7dd8dbc3da13e106212813e3bc031e1a398bbc36bd5f9f4623c87c324ad087c5cbb8b6e57f8128af618071f83ba661cd4bb3c87ef00b58f9cf4858452c941f70147913d7e53e0a2629553a72f36b90e9cc0f11e6b271261bb27723fcc2afbd437dd54aa0133b388048f65d7397edbdb022337f9e8aadc6cc23c60419ee0055dd58b1ee515f05c4a0c3af9a5c81fb48541238213d9ff27f23689e7e51fa9203d3724f29cc4ac2b458a276091a9adee249fa208f8d41ccff3954b5a9f9f85d75e8064", 0xe8, 0xffffffffffffffff) r2 = add_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="8bcedacb824f692937cbcf4c176d38aec8905527648989bb6166adc1e8ba34bce001876fa4fbb0029d1c0b3f702a0ade2418fed2ff89dad640e3ecede95f5f21dabdd91430ebdad67c581fbf9b15db768e5c7656d719c5cf", 0x58, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) [ 171.036941] Unknown ioctl 21522 [ 171.044959] FAULT_INJECTION: forcing a failure. [ 171.044959] name failslab, interval 1, probability 0, space 0, times 0 [ 171.056375] CPU: 0 PID: 10892 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 171.063337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.072720] Call Trace: [ 171.075363] dump_stack+0x185/0x1d0 [ 171.079042] should_fail+0x87b/0xab0 [ 171.082809] should_failslab+0x279/0x2a0 [ 171.086968] kmem_cache_alloc+0x136/0xb90 [ 171.091222] ? mb_cache_entry_create+0x2c0/0x10e0 [ 171.096116] ? __msan_poison_alloca+0x15c/0x1d0 [ 171.100883] ? mb_cache_entry_create+0xc1/0x10e0 [ 171.105695] mb_cache_entry_create+0x2c0/0x10e0 [ 171.110474] ? __entry_find+0x542/0x6d0 [ 171.114504] ext4_xattr_block_set+0x48a0/0x65c0 [ 171.119247] ? ext4_xattr_block_find+0x20f/0xb40 [ 171.124448] ext4_xattr_set_handle+0x2a00/0x2c20 [ 171.129305] ext4_xattr_set+0x3e7/0x570 [ 171.133373] ext4_xattr_user_set+0x19e/0x1d0 [ 171.137848] ? ext4_xattr_user_get+0x1a0/0x1a0 [ 171.142487] __vfs_setxattr+0x7f4/0x840 [ 171.146588] __vfs_setxattr_noperm+0x340/0x910 [ 171.151286] setxattr+0x8c3/0x9e0 [ 171.154863] ? rcu_all_qs+0x32/0x1f0 [ 171.158660] ? __sb_start_write+0x9f/0x2d0 [ 171.162992] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 171.168448] ? __mnt_want_write_file+0x3ea/0x520 [ 171.173293] ? SYSC_fsetxattr+0x221/0x3a0 [ 171.177519] SYSC_fsetxattr+0x2b0/0x3a0 [ 171.184491] SyS_fsetxattr+0x76/0xa0 [ 171.188326] do_syscall_64+0x309/0x430 [ 171.192286] ? SYSC_lsetxattr+0x110/0x110 [ 171.196502] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 171.201728] RIP: 0033:0x455979 [ 171.204955] RSP: 002b:00007fa4226c3c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 171.212707] RAX: ffffffffffffffda RBX: 00007fa4226c46d4 RCX: 0000000000455979 [ 171.220016] RDX: 0000000020000040 RSI: 0000000020000140 RDI: 0000000000000013 [ 171.227331] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/07 02:24:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = gettid() getpgid(r1) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000540)=""/94, 0x5e}, {&(0x7f0000000240)=""/86, 0x56}, {&(0x7f00000002c0)=""/144, 0x90}, {&(0x7f0000000380)=""/171, 0xab}, {&(0x7f0000000440)=""/71, 0x47}], 0x5) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) 2018/05/07 02:24:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000300)={r3, 0xcd, "d314e3d974f1b8e89e9b4214ac88ddedee96fb23ca0ed7ef08fb5d0cc70427655a56923323f3baf582471de7c29b9474d5ff70e186df8081a76fe7ad1249bee3170822895a66c8c49bd0a429121952f0533016ba02617f2afe608ad49dbc1c27fa7d4894d2e56e433ede54d49475fcaa12a082de2f3b370f3764f5d1f42360b811b98aca1f7797fddaaa525fd98e20f29cf80e7c71789c043577bec02c05c3813a5a4f0e628dbe1d5a69408d5e3f9c1499c58d1ce2e3781f4cb2e5a465bdde6cbc049efc19a83bfd1876e0ba6b"}, &(0x7f0000000400)=0xd5) accept$ax25(r2, &(0x7f0000000540), &(0x7f0000000580)=0x10) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:19 executing program 0: r0 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) ioctl$void(r0, 0x5450) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)="6a41892212230272e14e83027fe1076675a9e966f8e05273bbf1726c85eca4752f228c7f5c7a56ec199e16f866c093275c8deb38de3088839c84dca8eae9ba3859c7055bbb710129b5abc8a8a6e59d7a478bb5cdc6dbfe3574a324af568213765ea58dd9ac6dbcafd6423d5d5cdb0a2ca692e4e679f51c39ebeb9dfcbf36da47061a2684f5e154a6febf57cc8b21144ac79a32ac189e17097c7c45f966b8", 0x9e, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x0, 0x3, 0xffffffff, 0x1, 0x593}}) [ 171.234639] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000014 [ 171.241948] R13: 000000000000009e R14: 00000000006f4f70 R15: 0000000000000002 [ 171.285490] Unknown ioctl 21522 2018/05/07 02:24:19 executing program 6: r0 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) ioctl$void(r0, 0x5450) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)="6a41892212230272e14e83027fe1076675a9e966f8e05273bbf1726c85eca4752f228c7f5c7a56ec199e16f866c093275c8deb38de3088839c84dca8eae9ba3859c7055bbb710129b5abc8a8a6e59d7a478bb5cdc6dbfe3574a324af568213765ea58dd9ac6dbcafd6423d5d5cdb0a2ca692e4e679f51c39ebeb9dfcbf36da47061a2684f5e154a6febf57cc8b21144ac79a32ac189e17097c7c45f966b8", 0x9e, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x0, 0x3, 0xffffffff, 0x1, 0x593}}) 2018/05/07 02:24:19 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/07 02:24:19 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x100000000, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000040)="fbafcd950438ed475d6220a5f7f1a6de883f78e32654355f649355e138cddbec78e001cb8a70e52afe0723d8ec2a12bb1b290544e4127d7fd932fe03b9007eaadcd29b11d16e940686e46cedf9d4989cc28970aba322d80a075e70b964a75ffa4c23f7e1a97bb895e5fab7120f1919c8580bbd8dab93b10300ba7dac67fc102913d32ea61e93bf9a000000000000000779013e3b0ab5a3a4c5023a7a11281749778dbc7e86ab5d409eea02fa3ec8d27bc0d4819f04daefeedfd507ab57ce6ed893598a2685c7") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000400)=0x1, &(0x7f0000000540)=0x2) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000003c0)) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000002c0)={0x4, 0x3, 0x0, 0x100, 0x7, 0x886, 0x1000, 0x0, 0x80000000, 0x4, 0xfffffffffffffffd}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r3, 0x8001, 0x7ff}, 0x8) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000480)=""/167, &(0x7f0000000000)=0xa7) 2018/05/07 02:24:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x1d}, 0x4d65a021f1a78024, &(0x7f0000000000)={&(0x7f0000000300)=@can={{0x0, 0x7947, 0x1, 0x200}, 0x0, 0x1, 0x0, 0x0, "8ba6e368cb6435eb"}, 0x48}, 0x1}, 0x6) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:19 executing program 2 (fault-call:1 fault-nth:3): r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) 2018/05/07 02:24:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x42000000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xd4, r3, 0x200, 0x70bd2d, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffff801}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xd64}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x21}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1b}}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x15}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x20000000}, 0x84) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r1, r2/1000+30000}}, 0x100) 2018/05/07 02:24:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x8f) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000100)={0x3, 0x1}) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)="6a41892212230272e14e83027fe1076675a9e966f8e05273bbf1726c85eca4752f228c7f5c7a56ec199e16f866c093275c8deb38de3088839c84dca8eae9ba3859c7055bbb710129b5abc8a8a6e59d7a478bb5cdc6dbfe3574a324af568213765ea58dd9ac6dbcafd6423d5d5cdb0a2ca692e4e679f51c39ebeb9dfcbf36da47061a2684f5e154a6febf57cc8b21144ac79a32ac189e17097c7c45f966b8", 0x9e, 0x0) 2018/05/07 02:24:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x40000) 2018/05/07 02:24:19 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000007c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000600)="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") ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000000)={0x10000000, 0x9, 0x3b}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$KDADDIO(r1, 0x4b34, 0x8) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000880)=""/84) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x100, 0x0) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000004c0)=""/197) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00000005c0)={{0x2, 0x1}, 0x1}, 0x1c1) ioctl$TIOCSTI(r2, 0x5412, 0x8) io_setup(0x1, &(0x7f0000000100)=0x0) io_submit(r3, 0x2, &(0x7f0000000480)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffff7d2, r1, &(0x7f00000002c0)="f1b46041aa900a741ccdf5a5b211573e1d9f6ef04bbf71815e69172e240c1057d77864664b8b95c06b957a0fdccabaa3b5ad1c7bdfccb2464a447e7bc78f70dd831a021c20f5b5d782f6f19f084dc081cd45e6c627506a29d386e0f27243d816cbce5ef9c72b4d95aaa6e219e5e49899160d9da19ba3f04c20eb297ab2515a2e827253e7ac53bad43ec0e0b89a17f1bce303e6dceb05de18eb33204e33777f17f5b2e50c88ac9a33538b0a8fd3e290b6894df9473174756ab15b0a551a77864cd15f16a86d5a82fd2713ff0bf3cccc561e36fe29622d8a25ff2f1847a3227fd35ec9ba4a1d55f529289f881fb8b66101c841f6e5b542eb9a55", 0xf9, 0x7, 0x0, 0x0, r2}, &(0x7f0000000440)={0x0, 0xed53872a4d2ab9d, 0x0, 0xf, 0x3f, r1, &(0x7f0000000400)="78f779", 0x3, 0x5, 0x0, 0x1, r2}]) 2018/05/07 02:24:19 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000440)=0x7, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f00000004c0)="29ec327e6ba8cf9c17739a31065effb4e4638b822934971721fd7189319e7edd463c74736640845e6f1b01c40cb5a36d602be6cb244843e67c1d4114"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000180)="00392c1976fb5c0108ccb9ec41ecc73a99966055cc7c60c68896c287b716895ddba51a179b9f641e13e0597b4261d10507c4d9f2a0af5530f6f67ca81a0d7a7e15adb495bdbc9b1cf944abe0b774bf671de10168c5cea97c8255fa1871fdb4f48e853f6ea798284e922123148f5e778ddb3de4e50a93f6023d4c7faa083f600f041e862bc9d9f67c59dc91e05e042658b0bde9922e", &(0x7f0000000380)="82278963f66c99dd655e8f90bb7a17775093c069bf61e9cabde34b10117fcc011a8f2a3cc2b69181cdd3c18cb63155a47c483879d9d62eb12df5d99aaff1b2f526095cd0e73ecd13af698e342e895aca62ba0b50d3713205ede24e58305425a9ea9f416c8559cae0e19592276c937bb544193be6d276a70e0ad89fd13c86a8bd33df9588f78d7ffc2a4d1ad59b15"}, 0x20) 2018/05/07 02:24:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) sysfs$2(0x2, 0x1, &(0x7f0000000000)=""/75) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000880)={0x0, @local, @multicast1}, &(0x7f00000008c0)=0xc) r3 = syz_open_dev$vcsn(&(0x7f0000000900)='/dev/vcs#\x00', 0x4, 0x8000) sendmsg$can_raw(r3, &(0x7f0000477000)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x48}, 0x1, 0x0, 0x0, 0x200000000000000}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') getsockopt$inet_mreq(r4, 0x0, 0x27, &(0x7f00000003c0)={@dev, @dev}, &(0x7f0000000400)=0x8) setsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000000380)=0x8, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000340)) prctl$seccomp(0x16, 0x3, &(0x7f0000000580)={0x3, &(0x7f0000000540)=[{0x0, 0x80000001, 0x401, 0x81}, {0x9, 0x7fff, 0x1, 0x4}, {0x375bb7b0, 0x3, 0x2, 0x9}]}) 2018/05/07 02:24:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) 2018/05/07 02:24:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000080)=""/122, &(0x7f0000000100)=0x7a) openat(r0, &(0x7f0000000000)='./file0\x00', 0x80000, 0x8) 2018/05/07 02:24:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1e) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000000c0)) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffffffffffc0, 0x0) [ 171.772197] Unknown ioctl 21522 2018/05/07 02:24:19 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x80000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r1, 0x5, 0x30}, &(0x7f0000000300)=0xc) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)="6a41892212230272e14e83027fe1076675a9e966f8e05273bbf1726c85eca4752f228c7f5c7a56ec199e16f866c093275c8deb38de3088839c84dca8eae9ba3859c7055bbb710129b5abc8a8a6e59d7a478bb5cdc6dbfe3574a324af568213765ea58dd9ac6dbcafd6423d5d5cdb0a2ca692e4e679f51c39ebeb9dfcbf36da47061a2684f5e154a6febf57cc8b21144ac79a32ac189e17097c7c45f966b8", 0x9e, 0x0) 2018/05/07 02:24:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001900)={@mcast2, 0x0}, &(0x7f0000001940)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001980)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xa}, 0xfffffffffffff9b3, 0x8001, 0x6, 0x100, 0x0, 0x20, r1}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@empty, r1}, 0x14) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) 2018/05/07 02:24:19 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xfffffffffffffffe, 0x2000) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000280)={r2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000380)="aa63b1b2e351cfb6aa9d3df5938b14ef4575af659b55ae74855c2d6b8c2e54e543ffff0000000000002210df868517182e612b3b08913e331a1e9e31d490144ffd4a3ec300d4df20506705df7eb5a5a16637235ab7e170da5d2d946b9ba33712641006aa710fe667355c68fcecd5025176729fc64274d263fb554a0cb6ea778c8cb97bb6c2768c33fca6d43f", &(0x7f0000000180)=""/231}, 0x18) 2018/05/07 02:24:19 executing program 3: getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/route\x00') fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/07 02:24:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) unshare(0x40600) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000001540)={0x3, "6d855f"}, 0x4) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 02:24:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) clock_adjtime(0x2, &(0x7f0000000000)={0xb61c000000000000, 0x2, 0xb140, 0x5, 0x100000001, 0x3ff, 0xffffffffffff9a9d, 0x9, 0x0, 0x4, 0xfffffffffffffffb, 0x8001, 0x8, 0x9d74, 0x80000000, 0x7, 0x4, 0xffffffff00000000, 0x9, 0x4, 0x2a, 0xf26, 0xef71, 0x1, 0x5, 0x8}) 2018/05/07 02:24:19 executing program 2: syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") 2018/05/07 02:24:19 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000007c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000600)="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") ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000000)={0x10000000, 0x9, 0x3b}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$KDADDIO(r1, 0x4b34, 0x8) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000880)=""/84) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x100, 0x0) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000004c0)=""/197) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00000005c0)={{0x2, 0x1}, 0x1}, 0x1c1) ioctl$TIOCSTI(r2, 0x5412, 0x8) io_setup(0x1, &(0x7f0000000100)=0x0) io_submit(r3, 0x2, &(0x7f0000000480)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffff7d2, r1, &(0x7f00000002c0)="f1b46041aa900a741ccdf5a5b211573e1d9f6ef04bbf71815e69172e240c1057d77864664b8b95c06b957a0fdccabaa3b5ad1c7bdfccb2464a447e7bc78f70dd831a021c20f5b5d782f6f19f084dc081cd45e6c627506a29d386e0f27243d816cbce5ef9c72b4d95aaa6e219e5e49899160d9da19ba3f04c20eb297ab2515a2e827253e7ac53bad43ec0e0b89a17f1bce303e6dceb05de18eb33204e33777f17f5b2e50c88ac9a33538b0a8fd3e290b6894df9473174756ab15b0a551a77864cd15f16a86d5a82fd2713ff0bf3cccc561e36fe29622d8a25ff2f1847a3227fd35ec9ba4a1d55f529289f881fb8b66101c841f6e5b542eb9a55", 0xf9, 0x7, 0x0, 0x0, r2}, &(0x7f0000000440)={0x0, 0xed53872a4d2ab9d, 0x0, 0xf, 0x3f, r1, &(0x7f0000000400)="78f779", 0x3, 0x5, 0x0, 0x1, r2}]) [ 172.037161] Unknown ioctl 21522 [ 172.085432] ================================================================== [ 172.092865] BUG: KMSAN: uninit-value in arch_uprobe_exception_notify+0x20f/0x220 [ 172.100406] CPU: 1 PID: 10976 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 172.107331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.116706] Call Trace: [ 172.119295] dump_stack+0x185/0x1d0 [ 172.122936] ? arch_uprobe_exception_notify+0x20f/0x220 [ 172.128739] kmsan_report+0x142/0x240 [ 172.132548] __msan_warning_32+0x6c/0xb0 [ 172.136617] arch_uprobe_exception_notify+0x20f/0x220 [ 172.141813] ? arch_uprobe_post_xol+0x500/0x500 [ 172.146490] notify_die+0x247/0x3e0 [ 172.150129] math_error+0x150/0x600 [ 172.153769] do_coprocessor_error+0x29/0x30 [ 172.158094] coprocessor_error+0x1b/0x40 [ 172.162167] RIP: 0010:fpu__drop+0x27f/0x4f0 [ 172.166478] RSP: 0018:ffff8801c66afc98 EFLAGS: 00010202 [ 172.171840] RAX: ffff8801509f3700 RBX: ffff88015072b701 RCX: ffff880000000000 2018/05/07 02:24:20 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000080)="75f8ca7dcb029678b9d286cbbd54ec3dde83b28ec5ce8b017fd1", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x90000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000180)={0xffff, 0x1, 0xffffffff00000001, 0xf4, 0x4957808d, 0x9}) 2018/05/07 02:24:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) restart_syscall() 2018/05/07 02:24:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) r1 = inotify_add_watch(r0, &(0x7f00000002c0)='./file0\x00', 0x4000984) inotify_rm_watch(r0, r1) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0xca, "b9bfeb77b70b688b8b5017223923f1288f995272354f1d45da8c74d3c249e08b63daef6d829f9d4f0cae7ed4953730d32d7e348bfa496824bab1cf551037547dca5db24c314901e6ad1194215c6ad1adf0c23e8e5e91befcbbcfc4c9bb1c3885cddd44a88eba3a1aeb3bdf3ecc36f488270a85df0645be921c1b1b1e261e93bf06fdabfda16990416bfb71e24e2cec8aef74005c8d54af9ad0b1fafe7291a0ef50771fbd745b6c32735c4308d6a1f68c735af989865e7828e4a206a39779308d08db49204b49433d39c8"}, &(0x7f0000000100)=0xee) [ 172.179116] RDX: ffff880151f23784 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 172.186391] RBP: ffff8801c66afce8 R08: 0000000001080020 R09: 0000000000000002 [ 172.195057] R10: ffffffff7fffffff R11: 0000000000000000 R12: 0000000000000000 [ 172.202334] R13: ffff88015072a698 R14: ffff88015072b784 R15: 0000000000000000 [ 172.209631] ? fpu__drop+0x267/0x4f0 [ 172.213356] ? do_signal+0x168a/0x1c80 [ 172.217250] fpu__clear+0x56/0x2f0 [ 172.220793] do_signal+0x168a/0x1c80 [ 172.224522] ? __msan_poison_alloca+0x15c/0x1d0 [ 172.229196] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/07 02:24:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000100)=@random={'osx.', 'user.syz\x00'}, &(0x7f0000000000)="6a41892212230272e14e83027fe1076675a9e966f8e05273bbf1726c85eca4752f228c7f5c7a56ec199e16f866c093275c8deb38de3088839c84dca8eae9ba3859c7055bbb710129b5abc8a8a6e59d7a478bb5cdc6dbfe3574a324af568213765ea58dd9ac6dbcafd6423d5d5cdb0a2ca692e4e679f51c39ebeb9dfcbf36da47061a2684f5e154a6febf57cc8b21144ac79a32ac189e17097c7c45f966b8", 0x9e, 0x0) [ 172.234056] prepare_exit_to_usermode+0x271/0x3a0 [ 172.238909] ? page_fault+0x2f/0x50 [ 172.242548] retint_user+0x8/0x8 [ 172.245929] RIP: 0033:0x402030 [ 172.249120] RSP: 002b:0000000000a3e378 EFLAGS: 00000246 [ 172.254483] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000003 [ 172.261756] RDX: 0000000000a3e380 RSI: 0000000000a3e4b0 RDI: 000000000000000b [ 172.269029] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000730948 [ 172.276306] R10: 0000000000a3e940 R11: 0000000000000246 R12: 0000000000000000 [ 172.283577] R13: 0000000000000002 R14: 000000000072bea0 R15: 000000000002a309 [ 172.290850] [ 172.292474] Local variable description: ----env.i@copy_fpstate_to_sigframe [ 172.299480] Variable was created at: [ 172.303205] copy_fpstate_to_sigframe+0x6d/0x980 [ 172.307989] do_signal+0xbe4/0x1c80 [ 172.311606] ================================================================== [ 172.318959] Disabling lock debugging due to kernel taint [ 172.324414] Kernel panic - not syncing: panic_on_warn set ... [ 172.324414] [ 172.331794] CPU: 1 PID: 10976 Comm: syz-executor1 Tainted: G B 4.16.0+ #87 [ 172.340026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.349381] Call Trace: [ 172.351976] dump_stack+0x185/0x1d0 [ 172.355613] panic+0x39d/0x940 [ 172.358832] ? arch_uprobe_exception_notify+0x20f/0x220 [ 172.364205] kmsan_report+0x238/0x240 [ 172.368016] __msan_warning_32+0x6c/0xb0 [ 172.372088] arch_uprobe_exception_notify+0x20f/0x220 [ 172.377287] ? arch_uprobe_post_xol+0x500/0x500 [ 172.381959] notify_die+0x247/0x3e0 [ 172.385595] math_error+0x150/0x600 [ 172.389240] do_coprocessor_error+0x29/0x30 [ 172.393571] coprocessor_error+0x1b/0x40 [ 172.397635] RIP: 0010:fpu__drop+0x27f/0x4f0 [ 172.401949] RSP: 0018:ffff8801c66afc98 EFLAGS: 00010202 [ 172.407314] RAX: ffff8801509f3700 RBX: ffff88015072b701 RCX: ffff880000000000 [ 172.414585] RDX: ffff880151f23784 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 172.421858] RBP: ffff8801c66afce8 R08: 0000000001080020 R09: 0000000000000002 [ 172.429131] R10: ffffffff7fffffff R11: 0000000000000000 R12: 0000000000000000 [ 172.436404] R13: ffff88015072a698 R14: ffff88015072b784 R15: 0000000000000000 [ 172.443693] ? fpu__drop+0x267/0x4f0 [ 172.447416] ? do_signal+0x168a/0x1c80 [ 172.451317] fpu__clear+0x56/0x2f0 [ 172.454866] do_signal+0x168a/0x1c80 [ 172.458588] ? __msan_poison_alloca+0x15c/0x1d0 [ 172.463274] ? kmsan_set_origin_inline+0x6b/0x120 [ 172.468129] prepare_exit_to_usermode+0x271/0x3a0 [ 172.472976] ? page_fault+0x2f/0x50 [ 172.476609] retint_user+0x8/0x8 [ 172.479972] RIP: 0033:0x402030 [ 172.483154] RSP: 002b:0000000000a3e378 EFLAGS: 00000246 [ 172.488514] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000003 [ 172.495781] RDX: 0000000000a3e380 RSI: 0000000000a3e4b0 RDI: 000000000000000b [ 172.503048] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000730948 [ 172.510314] R10: 0000000000a3e940 R11: 0000000000000246 R12: 0000000000000000 [ 172.517587] R13: 0000000000000002 R14: 000000000072bea0 R15: 000000000002a309 [ 172.525337] Dumping ftrace buffer: [ 172.528869] (ftrace buffer empty) [ 172.532551] Kernel Offset: disabled [ 172.536155] Rebooting in 86400 seconds..