4, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:43 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0xc, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:43 executing program 4: r0 = epoll_create1(0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000a09ff1)='net/ipv6_route\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e37ff4)={0x20000005}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/04/27 04:02:43 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x220, 0x30, 0x7, 0x3}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x8da, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, {r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x2}}, &(0x7f0000000440)=0x1c3) 2018/04/27 04:02:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0xfffffffffffff000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:43 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x100000000000000, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0xfffff000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000005c0)=0x4, 0x4) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000600)=0x35, 0x4) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x280, 0x0) mq_getsetattr(r4, &(0x7f0000000500)={0x72, 0x1, 0x2, 0x10001, 0x10000, 0x9b4, 0x2}, &(0x7f0000000540)) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40202, 0x0) execveat(r5, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='security.{ppp0%-\x00', &(0x7f0000000140)='cbc-camellia-aesni-avx2\x00', &(0x7f0000000180)='cbc-camellia-aesni-avx2\x00', &(0x7f00000001c0)='[wlan0Y/+\x00', &(0x7f0000000200)='cbc-camellia-aesni-avx2\x00', &(0x7f0000000240)='cbc-camellia-aesni-avx2\x00', &(0x7f0000000280)='cbc-camellia-aesni-avx2\x00', &(0x7f00000002c0)='skcipher\x00'], &(0x7f0000000480)=[&(0x7f0000000340)='\'\x00', &(0x7f0000000380)='&trusted$(md5sum\x00', &(0x7f00000003c0)='skcipher\x00', &(0x7f0000000400)='skcipher\x00', &(0x7f0000000440)='skcipher\x00'], 0x1000) 2018/04/27 04:02:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x8, 0x1000}], 0x1) r0 = semget(0x2, 0x0, 0x80) semtimedop(r0, &(0x7f0000000040)=[{0x5, 0x0, 0x1000}], 0x1, &(0x7f0000000080)={0x77359400}) 2018/04/27 04:02:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x1a4}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:44 executing program 7: syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x8cf, 0xa2400) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/35, 0x23) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x9) 2018/04/27 04:02:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x22) socketpair(0x1f, 0xf, 0xa198, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000080)=0x5, 0x4) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) dup2(r1, r1) 2018/04/27 04:02:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x9effffff}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xc, 0x0, 0xfd69) 2018/04/27 04:02:44 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x0, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:44 executing program 7: memfd_create(&(0x7f0000000140)='dev ', 0x10000000000001) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:44 executing program 5: modify_ldt$read_default(0x2, &(0x7f0000000140)=""/40, 0x9) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x2, 0x0) getegid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000080)={'lo\x00', 0x6}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000ffc461903d0c0b0000000000000000000000000000bff597840143989b42035890609ece00d4fa2d074ef458a9a882da09b879c6ff99e8df9062897b99aefdb3d894da04dbdc51586cb2c71699ce5c"]) 2018/04/27 04:02:44 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) r4 = getpgrp(0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x2cc, 0x3a, 0x41c, 0x70bd2d, 0x25dfdbfc, {0x6}, [@typed={0x4, 0x66}, @nested={0xc, 0x9, [@typed={0x8, 0x28, @u32}]}, @nested={0xc, 0x3e, [@typed={0x8, 0x82, @pid=r4}]}, @typed={0x4, 0x1}, @typed={0x4, 0x7}, @nested={0x294, 0x1b, [@generic="2bf0c670e6a86a8c4c4e6366b2ce2c2524a28346f4b2bc19f81621233b37352de13468954a90473fe982ad40fc842882f23edd3628a1344166", @typed={0x4, 0x75}, @typed={0x8, 0x15, @fd=r1}, @generic="71ea1b1ea3fa2a04818e2f61e345ccaca77d81705d19eae39ec227e9ad653827e10ea4051492a1b49ff604d46d2d9660a62cdedbd307d980b4ce5e58e76eff18002c2f92527f54aa794640e811621c1be287599a3cc00a78d6d16f5754c67b5e3f536a3e", @typed={0x8, 0x89, @uid=r5}, @typed={0xd4, 0x3b, @binary="3a569babf9dcd3b038699660e0fe26d5bf54412e6df39b97a4a81eae8b8fcc5cf7148ed241cc2c3353247493b0c9efd3bd869ded18a9be3e7666a86278db1b8191f9d9967674a103874c46f96821b27138b0b64de2a885de40ad3d57d5180e58115e9f400d38a40f1099797e7746434b1564fac17998e8f1474abac641052028ef04ef41b6025e1189a274b7ee360945ec47685258dbeb899f2e46da965f73ac7dc72794f8335e12e1e5913de2aa85e01113cd6bd3a1033b64011315aa8d853ac1bf1b7f78cc32a9a99fea83a97bdc01"}, @typed={0x8, 0x59, @u32=0x8000}, @typed={0x8, 0x11, @fd=r2}, @generic="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"]}]}, 0x2cc}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) 2018/04/27 04:02:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x40030000000000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x300}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x104e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'veth0_to_team\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r1 = dup2(r0, r0) shutdown(r1, 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) 2018/04/27 04:02:44 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x6, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000b1d000)=[{0x24}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001aff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000012fa0), 0x0, &(0x7f000001a000)}], 0x1, 0x0) 2018/04/27 04:02:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x9effffff00000000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x100000000000000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="f3285c0b1d2a1a06c8972627afc48649e7334b4bbdfec7b80fef3edb76cdb20490b6843aeb0cdea77d719c7c350d76bbbb360044d92881c9b4cc1d54fb6245199681dee7cb781903cf"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/27 04:02:45 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x0, 0x4, 0x2, 0x4184}}) 2018/04/27 04:02:45 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x20b}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r1) keyctl$session_to_parent(0x12) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f00000003c0)=0x2, 0x4) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000180)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x168, 0xc, 0x8, 0x303, 0x70bd26, 0x25dfdbfb, {0x5, 0x0, 0x8}, [@generic="6de6cf5da3b75b0de48bb56af17a5daee2f5f80f9c8e60b4099c95e2b39d9d547dbbafd0c53e508a211eb3e6aa487d35c5fb6b276ac5ffb3b8b6cf5c33588ba19478f40287d400a21fb7fcc20ac8f6610c4e45d6f9bbe9bd639785935c7f801ec3944f14afe81b40961e1c5206b4531ff080472d7a39a0595ca9b0b228b80ab60888064fb34f57f7b979989b71300349ab4d7a4f7f9a57e82016805e3ace459b7196262439065b29fa46462d21ab80a2e27b0210f54553eb49d94ddcd4f0b93d", @generic="6bc21169c4b7107fb40259ce53091c644f4ce24daf29b68c59eb70b7386bef4b4f5c2983ed631cfc505864d767d6544996ade25f1d912d078f85be8884ae674751ce85d7fba687fd5900b626a75f405ee595f238fe777769e07da3f79a7fe70891ff5434735d18b7de2e1b32d9b2d8aece5e828c07e5cf1cf8d17b51ce30e715133047d846a7692316da00e866f343daf2aba675"]}, 0x168}, 0x1, 0x0, 0x0, 0x400c000}, 0x8001) 2018/04/27 04:02:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x3000000000000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:45 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = semget(0x2, 0x3, 0x80) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/9) getsockopt$ax25_buf(r0, 0x101, 0x1a, &(0x7f0000000280)=""/102, &(0x7f0000000240)=0xffffffffffffffcb) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:45 executing program 6: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x1) 2018/04/27 04:02:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x20000003) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x40) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r1, 0x20, 0x70bd2b, 0x5, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x73}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40040) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0xfffffffffffffde7, 0x0) close(r2) 2018/04/27 04:02:45 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x40) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f00000001c0)=r0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x10040000000000ca}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000001000000000000000000000071e80efc18390dd1f40b100000000000007b40012d702babf06719312b51dacfd85efd16549bdd87692716f9c2af704d9778a9e9042e67c9472e51c6d783b28d477998a4f8229a8665ce4eb07c01fd9bd1222990be3f224cfeec9fec"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0xffffffffff600000, 0x0, 0x0, &(0x7f0000000180)) 2018/04/27 04:02:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0xf00000000000000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0xf0}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:45 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x0, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x3e9538, 0x0, 0xfd69) 2018/04/27 04:02:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x2}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:45 executing program 6: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000200)='+[GPL\x00', 0x6, &(0x7f0000000240)='+,nodev+\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x3ffffd, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000140)={0x2000}) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) remap_file_pages(&(0x7f000012a000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) times(&(0x7f00000002c0)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r3, 0xffffffffffffffff, 0x30, 0x17, 0x1}, &(0x7f00000003c0)=0x18) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x1, &(0x7f00008a0000), 0x1, 0x2) 2018/04/27 04:02:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x100000000000000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:45 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) r2 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x1ff, 0x3, 0x8, 0xfffffffffffff9b6, 0x0, 0xfffffffffffffffb, 0x1000, 0x1, 0x7f, 0x7, 0xf43, 0x100000001, 0xcc6, 0x8001, 0x0, 0x6, 0x8, 0x2, 0x9, 0x1000, 0x100000000, 0x7f, 0x2657, 0x2, 0x2, 0x80000000, 0x7, 0x3, 0xfffffffffffffffc, 0x47c1, 0x80000000, 0xe2b0, 0x2, 0xffffffff, 0x9, 0xcfb, 0x0, 0x6, 0x2, @perf_config_ext={0x400, 0x99b}, 0x11000, 0x6, 0x3, 0x5, 0x7abf, 0x7eca0a8a, 0x3fc00000}, r2, 0xc, r0, 0x2) timerfd_gettime(r1, &(0x7f0000000240)) 2018/04/27 04:02:45 executing program 7: r0 = memfd_create(&(0x7f0000000080)="007fc6fd00b73239297d5ca02bf8a6846b2643ccc18b3f548fff13760e43ad13db43ad313182b601e7fa6d79332d06dc00d937c882a395cab06875bc00e0551c1e2a379d19960f1d2c7642c21fe349ac30e662b6e129713cd7a6ade08db864165d2f1ff1c707349a3597af7f2fd92ed9df8552eb3ec5a1bd172800552f4565174b38218574d849748a742bb51e240522e821bcec18f26d46be3ab5587be284acc232c4ee604c5acaab431f774fa73e59324b2f7304e43f825116b93d61aefe06de41b603babdf6dc", 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000200)={{0xfffffffffffffffc, 0x3, 0x8be, 0x7, "85418a4adcecca3e09b56baace18bd52c44b6632398f0287c3f1623c5ae6e333499bd4a2a6bf7c71964d7b5d", 0xff}, 0x0, 0x0, 0x2, r1, 0x2c7, 0x3, "d61e4ad3f164220f2b0a6c4299334740be9017398ffa7d38e40af1010696e0489bce97a43343fe5a96fc0ab0ca3a9d4e32e74c86bf56dc3dacbbdeff8fe17a42", &(0x7f00000001c0)='user\'vmnet1cpuset\x00', 0x12, [], [0x2, 0x6, 0x10001, 0x1]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8000000000000000, 0x11, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@ipv4={[], [], @broadcast}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000640)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000680)={r2, 0x1, 0x6}, 0x10) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000380)=@add_del={0x2, &(0x7f0000000340)='team0\x00', 0x9}) 2018/04/27 04:02:46 executing program 4: personality(0x4000009) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000100)='/\x00', 0x0, 0x0, &(0x7f00000012c0), 0x0, 0x0) 2018/04/27 04:02:46 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xa0000, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000060c0)=""/139, &(0x7f0000006180)=0x8b) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000840), 0x4) recvmmsg(r0, &(0x7f0000005e80)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/97, 0x61}, {&(0x7f00000000c0)=""/176, 0xb0}, {&(0x7f0000000180)=""/38, 0x26}, {&(0x7f00000001c0)=""/154, 0x9a}, {&(0x7f0000000280)=""/224, 0xe0}, {&(0x7f0000000380)=""/221, 0xdd}], 0x6, &(0x7f0000000500)=""/111, 0x6f, 0x401}, 0x8caa}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000580)=""/57, 0x39}, {&(0x7f00000005c0)=""/34, 0x22}, {&(0x7f0000000600)=""/201, 0xc9}, {&(0x7f0000000700)=""/15, 0xf}], 0x4, &(0x7f0000000780)=""/30, 0x1e, 0x1fffffffc000}, 0x9}, {{&(0x7f00000007c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000000840)}, {&(0x7f0000000880)=""/64, 0x40}, {&(0x7f00000008c0)=""/173, 0xad}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/247, 0xf7}, {&(0x7f0000001a80)=""/184, 0xb8}], 0x6, &(0x7f0000001bc0)=""/140, 0x8c, 0x3f}, 0x3f}, {{&(0x7f0000001c80)=@llc, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001d00)=""/93, 0x5d}, {&(0x7f0000001d80)=""/104, 0x68}], 0x2, 0x0, 0x0, 0x1ff}, 0x5}, {{&(0x7f0000001e40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000003540)=[{&(0x7f0000001ec0)=""/211, 0xd3}, {&(0x7f0000001fc0)=""/195, 0xc3}, {&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f00000030c0)=""/188, 0xbc}, {&(0x7f0000003180)=""/167, 0xa7}, {&(0x7f0000003240)=""/139, 0x8b}, {&(0x7f0000003300)=""/141, 0x8d}, {&(0x7f00000033c0)=""/243, 0xf3}, {&(0x7f00000034c0)=""/93, 0x5d}], 0x9, &(0x7f0000003600)=""/4096, 0x1000, 0xfff}, 0x7fc000000000}, {{&(0x7f0000004600)=@l2, 0x80, &(0x7f00000047c0)=[{&(0x7f0000004680)=""/250, 0xfa}, {&(0x7f0000004780)=""/3, 0x3}], 0x2, &(0x7f0000004800)=""/159, 0x9f, 0x6}, 0x80000001}, {{0x0, 0x0, &(0x7f0000004a80)=[{&(0x7f00000048c0)=""/159, 0x9f}, {&(0x7f0000004980)=""/243, 0xf3}], 0x2, 0x0, 0x0, 0xf18c}, 0x2}, {{&(0x7f0000004ac0), 0x80, &(0x7f0000005d80)=[{&(0x7f0000004b40)=""/172, 0xac}, {&(0x7f0000004c00)=""/157, 0x9d}, {&(0x7f0000004cc0)=""/87, 0x57}, {&(0x7f0000004d40)=""/40, 0x28}, {&(0x7f0000004d80)=""/4096, 0x1000}], 0x5, &(0x7f0000005e00)=""/122, 0x7a, 0x100}, 0x9}], 0x8, 0x2000, &(0x7f0000006080)) 2018/04/27 04:02:46 executing program 6: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) sysfs$3(0x3) mknod(&(0x7f0000000840)='./file0\x00', 0x3, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) 2018/04/27 04:02:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x9effffff00000000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0xa401000000000000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x200000000000000, 0x0, 0xfd69) 2018/04/27 04:02:46 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xe, 0x4010, r0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ftruncate(r0, 0x1000) open(&(0x7f0000000000)='./file0\x00', 0x8280, 0x131) clock_nanosleep(0x0, 0xffffffffffffffff, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:46 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x0, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) [ 129.212369] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 2018/04/27 04:02:47 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffff8000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) 2018/04/27 04:02:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0xf0ffffffffffff}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0xf000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:47 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)='dev ') [ 129.295271] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 2018/04/27 04:02:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0xf0ffffffffffff}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:47 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0xfffffffffffffe1c) 2018/04/27 04:02:47 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYRES16], &(0x7f0000000180)={0x3, 0x0, [0x347, 0x3, 0xb70, 0x507]}) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x101040) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x9, 0x2}, {0x10000, 0x3}, {0x3, 0x7}, {0x485d00, 0x7}, {0x2, 0x1}, {0x80}, {0x3, 0xf4f2}, {0x3, 0x7}]}) 2018/04/27 04:02:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x2000000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:47 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x300000000000000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:47 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f00000001c0)=0x7, 0x4) r1 = socket$inet6(0xa, 0xb, 0x3) accept$alg(r0, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0xfffffffffffffff7, 0x2, 0xff, 0x6, 0x0, 0x6, 0x100}, 0x20) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f0000000100)=0x54) getsockname$inet6(r1, &(0x7f00000000c0), &(0x7f0000000200)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x39, &(0x7f0000dbd000)=ANY=[], 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000240)={'nat\x00', 0x1000, "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"}, &(0x7f0000001280)=0x1024) 2018/04/27 04:02:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x100000011) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='highspeed\x00', 0xa) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/27 04:02:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0xf0ffffff}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x34, 0x0, 0xfd69) 2018/04/27 04:02:48 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(0x0, r1) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c3}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea49, 0x344, &(0x7f00001dcf3d)=""/195}, 0x48) 2018/04/27 04:02:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0xf00}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:48 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0xf0ffff}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:48 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000080)=""/11, &(0x7f00000000c0)=0xb) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4}) 2018/04/27 04:02:48 executing program 6: r0 = memfd_create(&(0x7f0000000200)="5b808100000000002000008cfed900", 0x0) io_setup(0x1ff, &(0x7f0000000000)=0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r0, &(0x7f0000000040)="0da9f99c5608b1ba709c2e2e93b1cfca248b1c8591bf225572e68ef0211364f017d319b53e1db1f364a62e1471d91c64a78a2b76f1759ff706a2ff95e99ec78c141ce0e28c678b9939b9a8128a6222d2c0cbe0651d34bfcf08c2aa96325007765a5c51ab3da7439580106baa5c92f074ed59e1bf2c656d2c04efceff9b7e912e9d369934b55727fe785092ee7cb3e9e986d83ec1c4b9692fbe5c11576eb5675ceb6fc3437af6252fac42f922674ec11c2cb439f39740951f52165e6a770c6259237096e4ed34d713c7eabfef83b28b1846a2e17015e59111bfb7b65825bdbe61fd8b66005073d7c121bd4edad7cd1acf6f501dbf"}, 0xfffffd8b) io_submit(r1, 0x2, &(0x7f0000002800)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000380)="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", 0x401}]) prctl$setmm(0x23, 0x7, &(0x7f0000ffb000/0x2000)=nil) 2018/04/27 04:02:48 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x300}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:48 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @multicast2}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000040)={"9d720600000030000200000000000001", r1}) recvfrom(r0, &(0x7f0000000080)=""/119, 0x77, 0x120, 0x0, 0x0) 2018/04/27 04:02:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0xffffff9e}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:48 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80, 0x101) recvfrom$unix(r0, &(0x7f0000000180)=""/246, 0xf6, 0x102, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='ext2\x00', 0x0, &(0x7f0000000200)) syz_fuse_mount(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/27 04:02:48 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000002, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@fragment, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001040)=""/4096, &(0x7f00000001c0)=0x279) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101002, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x4) 2018/04/27 04:02:48 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x10000000, 0xfffffffffffffffc, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) 2018/04/27 04:02:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x3}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:48 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x2100) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000380)={{0x77359400}}) name_to_handle_at(r0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0xbd, 0x1, "52a08f96466e6c9dbda64945cd6742921bb2e5a0c854469fc19d847c2ef5bf819db9ec917d80f54a53d037c1d6e940c220b9a8e2a08b01879da349726781018a176fb0081a4055dd35105c974e5797d5f80f85b5f751cd251a1538936c34afb66a03a426589d066cd63f698a9b37618b37b6116cbd33c08d045cfa084ba8b2af56191178791a2e0b8eb5995594709473e41bbb7014d184114036a0e295451471bbc554ccb4bc65f7935e8d8c84d7d922e4ab70ff55"}, &(0x7f00000004c0), 0x1000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/27 04:02:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x12000000, 0x0, 0xfd69) 2018/04/27 04:02:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6d2d, 0x0) r2 = semget$private(0x0, 0x1, 0x12) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000100)=""/152) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)=0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) semop(r2, &(0x7f0000000000)=[{0x1, 0x0, 0x800}, {0x3, 0x6, 0x800}], 0x2) close(r0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f00000002c0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), 0x4) 2018/04/27 04:02:49 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x20502) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000001c0)={0x1, &(0x7f0000000140)=[{}]}) r1 = memfd_create(&(0x7f0000000080)='dev ', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/04/27 04:02:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x9effffff}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0xfffffff0}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40000, 0x0) connect$rds(r0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0x2, [{}, {}]}, 0x48) 2018/04/27 04:02:49 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:49 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f00000000c0)=""/124, 0x7c) accept4$nfc_llcp(r0, &(0x7f0000000140), &(0x7f0000000080)=0x60, 0x80000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) close(r1) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x100000001, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000001c0)={'syzkaller1\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/04/27 04:02:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x19b}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:49 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000), 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x3, 0x3, 0x4, "fa89477721f890d0139c85ad3942ba19870863130b7d23b94ba7e24935a2d2788b626424be12eebebc529791c46c036bdd11e053072b51da3ec5ff242616238bb8a43f475ed0eeae6cf94024b14f76e2"}, 0xd8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x6, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e6174000000000900000000000000000000010018161a9d9500000000000000000000000000"], &(0x7f0000000200)=0x1) shutdown(r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x3) sendto$inet(r0, &(0x7f00003aa000)="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", 0x17e, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/04/27 04:02:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x1000000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 132.325443] FAULT_FLAG_ALLOW_RETRY missing 30 [ 132.330291] CPU: 1 PID: 9557 Comm: syz-executor5 Not tainted 4.17.0-rc2+ #19 [ 132.337478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.346821] Call Trace: [ 132.349411] dump_stack+0x1b9/0x294 [ 132.353052] ? dump_stack_print_info.cold.2+0x52/0x52 [ 132.358254] ? kasan_check_write+0x14/0x20 [ 132.362514] ? do_raw_spin_lock+0xc1/0x200 [ 132.366766] handle_userfault.cold.32+0x44/0x5a [ 132.371438] ? finish_task_switch+0x1ca/0x810 [ 132.375941] ? handle_userfault+0x16c6/0x2760 [ 132.380466] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 132.385082] ? debug_check_no_locks_freed+0x310/0x310 [ 132.390276] ? __schedule+0x809/0x1e30 [ 132.394165] ? print_usage_bug+0xc0/0xc0 [ 132.398229] ? print_usage_bug+0xc0/0xc0 [ 132.402281] ? __sched_text_start+0x8/0x8 [ 132.406410] ? plist_check_list+0x7e/0xa0 [ 132.410556] ? perf_trace_lock_acquire+0xe3/0x980 [ 132.415385] ? plist_check_list+0xa0/0xa0 [ 132.419524] ? __lock_acquire+0x7f5/0x5140 [ 132.423834] ? graph_lock+0x170/0x170 [ 132.427638] ? find_held_lock+0x36/0x1c0 [ 132.431689] ? lock_downgrade+0x8e0/0x8e0 [ 132.435828] ? kasan_check_read+0x11/0x20 [ 132.439960] ? do_raw_spin_unlock+0x9e/0x2e0 [ 132.444355] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 132.448923] ? kasan_check_write+0x14/0x20 [ 132.453158] ? do_raw_spin_lock+0xc1/0x200 [ 132.457394] __handle_mm_fault+0x38d8/0x4310 [ 132.461801] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 132.466547] ? graph_lock+0x170/0x170 [ 132.470336] ? futex_wake+0x750/0x750 [ 132.474137] ? find_held_lock+0x36/0x1c0 [ 132.478187] ? lock_downgrade+0x8e0/0x8e0 [ 132.482332] ? handle_mm_fault+0x8c0/0xc70 [ 132.486552] handle_mm_fault+0x53a/0xc70 [ 132.490595] ? __handle_mm_fault+0x4310/0x4310 [ 132.495162] ? find_vma+0x34/0x190 [ 132.498686] __do_page_fault+0x60b/0xe40 [ 132.502754] ? mm_fault_error+0x380/0x380 [ 132.506884] ? graph_lock+0x170/0x170 [ 132.510666] ? graph_lock+0x170/0x170 [ 132.514447] do_page_fault+0xee/0x8a7 [ 132.518228] ? exit_robust_list+0x290/0x290 [ 132.522531] ? vmalloc_sync_all+0x30/0x30 [ 132.526666] ? find_held_lock+0x36/0x1c0 [ 132.530721] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 132.535559] page_fault+0x1e/0x30 [ 132.538999] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 132.544609] RSP: 0018:ffff8801ca9efb68 EFLAGS: 00010202 [ 132.549954] RAX: ffffed003953df7d RBX: 0000000000000010 RCX: 0000000000000002 [ 132.557204] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801ca9efbd8 [ 132.564455] RBP: ffff8801ca9efba0 R08: ffffed003953df7d R09: ffffed003953df7b [ 132.571720] R10: ffffed003953df7c R11: ffff8801ca9efbe7 R12: 0000000020013010 [ 132.578991] R13: 0000000020013000 R14: ffff8801ca9efbd8 R15: 00007ffffffff000 [ 132.586288] ? _copy_from_user+0x10d/0x150 [ 132.590537] get_timespec64+0x75/0x180 [ 132.594431] ? timespec_trunc+0x170/0x170 [ 132.598594] ? userfaultfd_read+0x290/0x290 [ 132.602923] do_pselect+0xd3/0x4d0 [ 132.606470] ? kern_select+0x250/0x250 [ 132.610356] ? fget_raw+0x20/0x20 [ 132.613802] ? copy_semid_to_user.constprop.18+0x22/0x30 [ 132.619251] ? __x64_sys_futex+0x477/0x680 [ 132.623470] ? do_futex+0x27d0/0x27d0 [ 132.627256] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 132.632775] __x64_sys_pselect6+0x1f7/0x280 [ 132.637084] do_syscall_64+0x1b1/0x800 [ 132.640960] ? finish_task_switch+0x1ca/0x810 [ 132.645449] ? syscall_return_slowpath+0x5c0/0x5c0 [ 132.650362] ? syscall_return_slowpath+0x30f/0x5c0 [ 132.655284] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 132.660633] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 132.665461] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 132.670633] RIP: 0033:0x455389 [ 132.673802] RSP: 002b:00007fd8b97ecc68 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 132.681497] RAX: ffffffffffffffda RBX: 00007fd8b97ed6d4 RCX: 0000000000455389 [ 132.688750] RDX: 0000000020011000 RSI: 0000000020011fc0 RDI: 0000000000000040 [ 132.695999] RBP: 000000000072bea0 R08: 0000000020013000 R09: 0000000020001ff8 [ 132.703255] R10: 0000000020003000 R11: 0000000000000246 R12: 00000000ffffffff [ 132.710506] R13: 000000000000047c R14: 00000000006f9c40 R15: 0000000000000000 [ 132.757430] FAULT_FLAG_ALLOW_RETRY missing 30 [ 132.762069] CPU: 0 PID: 9557 Comm: syz-executor5 Not tainted 4.17.0-rc2+ #19 [ 132.769242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.778583] Call Trace: [ 132.781157] dump_stack+0x1b9/0x294 [ 132.784770] ? dump_stack_print_info.cold.2+0x52/0x52 [ 132.789946] ? kasan_check_write+0x14/0x20 [ 132.794169] ? do_raw_spin_lock+0xc1/0x200 [ 132.798405] handle_userfault.cold.32+0x44/0x5a [ 132.803062] ? handle_userfault+0x16c6/0x2760 [ 132.807545] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 132.812112] ? debug_check_no_locks_freed+0x310/0x310 [ 132.817289] ? __schedule+0x809/0x1e30 [ 132.821163] ? print_usage_bug+0xc0/0xc0 [ 132.825204] ? print_usage_bug+0xc0/0xc0 [ 132.829250] ? __sched_text_start+0x8/0x8 [ 132.833389] ? plist_check_list+0x7e/0xa0 [ 132.837521] ? graph_lock+0x170/0x170 [ 132.841312] ? plist_check_list+0xa0/0xa0 [ 132.845470] ? __lock_acquire+0x7f5/0x5140 [ 132.849689] ? graph_lock+0x170/0x170 [ 132.853488] ? find_held_lock+0x36/0x1c0 [ 132.857544] ? lock_downgrade+0x8e0/0x8e0 [ 132.861688] ? kasan_check_read+0x11/0x20 [ 132.865818] ? do_raw_spin_unlock+0x9e/0x2e0 [ 132.870209] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 132.874777] ? kasan_check_write+0x14/0x20 [ 132.879003] ? do_raw_spin_lock+0xc1/0x200 [ 132.883233] __handle_mm_fault+0x38d8/0x4310 [ 132.887626] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 132.892360] ? graph_lock+0x170/0x170 [ 132.896144] ? futex_wake+0x750/0x750 [ 132.899938] ? find_held_lock+0x36/0x1c0 [ 132.903993] ? lock_downgrade+0x8e0/0x8e0 [ 132.908138] ? handle_mm_fault+0x8c0/0xc70 [ 132.912368] handle_mm_fault+0x53a/0xc70 [ 132.916413] ? __handle_mm_fault+0x4310/0x4310 [ 132.920975] ? find_vma+0x34/0x190 [ 132.924505] __do_page_fault+0x60b/0xe40 [ 132.928551] ? mm_fault_error+0x380/0x380 [ 132.932681] ? graph_lock+0x170/0x170 [ 132.936463] ? graph_lock+0x170/0x170 [ 132.940247] do_page_fault+0xee/0x8a7 [ 132.944035] ? exit_robust_list+0x290/0x290 [ 132.948344] ? vmalloc_sync_all+0x30/0x30 [ 132.952475] ? find_held_lock+0x36/0x1c0 [ 132.956522] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 132.961348] page_fault+0x1e/0x30 [ 132.964784] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 132.970395] RSP: 0018:ffff8801ca9efb68 EFLAGS: 00010202 [ 132.975745] RAX: ffffed003953df7d RBX: 0000000000000010 RCX: 0000000000000002 [ 132.982998] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801ca9efbd8 [ 132.990256] RBP: ffff8801ca9efba0 R08: ffffed003953df7d R09: ffffed003953df7b [ 132.997505] R10: ffffed003953df7c R11: ffff8801ca9efbe7 R12: 0000000020013010 [ 133.004756] R13: 0000000020013000 R14: ffff8801ca9efbd8 R15: 00007ffffffff000 [ 133.012038] ? _copy_from_user+0x10d/0x150 [ 133.016256] get_timespec64+0x75/0x180 [ 133.020124] ? timespec_trunc+0x170/0x170 [ 133.024255] ? get_unused_fd_flags+0x190/0x190 [ 133.028829] ? userfaultfd_read+0x290/0x290 [ 133.033131] do_pselect+0xd3/0x4d0 [ 133.036659] ? kern_select+0x250/0x250 [ 133.040529] ? fget_raw+0x20/0x20 [ 133.043962] ? __alloc_fd+0x700/0x700 [ 133.047749] ? __x64_sys_futex+0x477/0x680 [ 133.051967] ? do_futex+0x27d0/0x27d0 [ 133.055754] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 133.061275] __x64_sys_pselect6+0x1f7/0x280 [ 133.065588] do_syscall_64+0x1b1/0x800 [ 133.069461] ? finish_task_switch+0x1ca/0x810 [ 133.073941] ? syscall_return_slowpath+0x5c0/0x5c0 [ 133.078857] ? syscall_return_slowpath+0x30f/0x5c0 [ 133.083772] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 133.089122] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 133.093950] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 133.099137] RIP: 0033:0x455389 2018/04/27 04:02:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x798}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}}, 0x20) pkey_mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) 2018/04/27 04:02:50 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x3, 0x0, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f00000000c0)) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0xf0ffffff}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0xa4010000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:50 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:50 executing program 6: r0 = request_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='cgroup\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r0) r1 = add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="516d1d88f501aea1ff36620b39f3d85fe08a1688097233d46e960a81e53c47e5743df736b931861dbef9ed4bdb0e316aded02c0ff986905370807dcbff51564d1db451dd3d09a81721dd2dce1a8026a2af00aaa64185822eaa9de3cf7439a9dce66cbdf7a9a951c5c07621b9", 0x6c, 0xfffffffffffffffc) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000480)={0x0, 0x49, "6348e6a6b6aa2ea978fd668a0c12a08b7871fe99d2491e7dcbbbb8f164ac84cd82c7849b7f6915146c9b0a3dd4589c8c41768be485436cb14dcd9f8b628cbc5b0a2ac80e4630d56612"}, &(0x7f0000000500)=0x51) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000540)={r3, 0x7, 0xfff, 0x8000, 0x9, 0xff}, 0x14) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) pipe(&(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet6_buf(r4, 0x29, 0x37, &(0x7f0000000340)=""/250, &(0x7f0000000440)=0xfa) request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='syzkaller\x00', r1) 2018/04/27 04:02:50 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mount(&(0x7f0000000280)='./control\x00', &(0x7f00000002c0)='./control\x00', &(0x7f0000000300)='autofs\x00', 0x9000, &(0x7f0000001440)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r1 = getuid() fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./control/file0/file0\x00', &(0x7f0000000100)='./file0\x00', 0xc000, r1, r2, 0x800, 0x3, 0x10) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') getpeername$packet(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/27 04:02:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xa00, 0x0, 0xfd69) [ 133.102306] RSP: 002b:00007fd8b97ecc68 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 133.109994] RAX: ffffffffffffffda RBX: 00007fd8b97ed6d4 RCX: 0000000000455389 [ 133.117257] RDX: 0000000020011000 RSI: 0000000020011fc0 RDI: 0000000000000040 [ 133.124513] RBP: 000000000072bea0 R08: 0000000020013000 R09: 0000000020001ff8 [ 133.131767] R10: 0000000020003000 R11: 0000000000000246 R12: 00000000ffffffff [ 133.139028] R13: 000000000000047c R14: 00000000006f9c40 R15: 0000000000000000 2018/04/27 04:02:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0xf000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x400300}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:51 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2002, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:51 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'veth1_to_bridge\x00'}}) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', 'veth1_to_bridge\x00'}, &(0x7f0000000080)=""/82, 0x52) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000100)=""/1) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000140)="68b97f0ea7c172880dc8") ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e24, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r1 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x9000000000000, 0x22000) rt_sigpending(&(0x7f0000000200), 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000240)=""/180) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000000340)={'vlan0\x00', @ifru_settings={0x9, 0x0, @cisco=&(0x7f0000000300)={0x9, 0x8}}}) rename(&(0x7f0000000380)='/\x00', &(0x7f00000003c0)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000400)=0x36f4cfb5) fcntl$getown(r1, 0x9) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000440)={0x5, 0x16316bf, [{0x1, 0x0, 0x5}, {}, {0x0, 0x0, 0x5}, {0x40, 0x0, 0xffffffffffffffe1}, {0x4, 0x0, 0x36}]}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000004c0)={0x5, 0x0, &(0x7f0000ffc000/0x4000)=nil}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000500)=0x2, &(0x7f0000000540)=0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000580)={0x0, @multicast2, @multicast1}, &(0x7f00000005c0)=0xc) prctl$setmm(0x23, 0x2, &(0x7f0000ffd000/0x3000)=nil) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000600)={0x7ff, 0x800, 0x0, 0x5, 0xfffffffffffffffb, 0x4}) write$rdma_cm(r0, &(0x7f0000000800)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000007c0)={0xffffffff}, 0x13f, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f0000000840)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000640), 0x3, {0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, r3}}, 0x38) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000008c0)={0x2, &(0x7f0000000880)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000a00)={r4, &(0x7f0000000900)=""/237}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000a40)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x6, 0x5, 0x8, 0x100, 0x100000000, 0x8, r2}) recvmsg$netrom(r0, &(0x7f0000000f40)={&(0x7f0000000ac0)=@ax25={0x3, {"a00fda86232b38"}}, 0x10, &(0x7f0000000e40)=[{&(0x7f0000000b00)="1565790bb0264c39a30a4b7b71507f8807431e4c50405c5299e23cd0e007111a45e4d6950f448ac0f19a38b2c6f67248a94b20ba450fec0c1e0e89b6504cbbf16bfd2ccfb970385263ef176df7cac6fd9a5deaf64051e406d66030670f80cae26065104121b8b508d705c22d2868acea434847ec7a0cd858fd56e7b17270c40eaf94f4fd2ab7a971a3a686b9d3cbc352123b12a377cb38f98b2234e0df0019904880577acea7dbdad3d07936c804aeefb7bebd3b40ab553d31ad", 0xba}, {&(0x7f0000000bc0)="7b13b8423d8ece018479fa34fbeafc655cb4c70be102972e9e6e1e8714843450555e5513378310974e8553d72c473d581920b4901a40092616d4de3685b987e69944f56e450f15cacf9ec76d57db0b64d7a4f95f5938dd56b41b48729ec3cb9a0e7c66ac74b04e8fec3b878c58584a0a1ce2981b36dae02022e5b9cc7a343b2b7599107df54625fdfd89940c3d91f03bafaa586c4c7d7544fd876cff6003ef1f8c269e33006f774b7a47a98c101b93f532afaf5c761ef8eac6dfac062035abae37b791e8633c1bcdcabe6284cf51d483a1c940f729881af5badcdbb8fd21e19bd6b9c26676b5562b03cbe62b417bcac178c5d4f2b384", 0xf6}, {&(0x7f0000000cc0)="4e6cb88ca3b33fb7780b43d0d9563647e93175f79a8876a5e4cb31803a6222eca5f9917639ea2dafa9b9fbe5d754dca973e7cf5d5d22e743eac3933a4e4d33e4905f67a48dff7a0e1c3cb1200ad67b5d45ef93835c575d75d2f991014bbbdd12183f439c721fd0e9692b6c62e2e458760e9ee38631801a927d07898ff7c05465515c6130701a4a0619877ad5cd8ae0bf6fdc8ea02b6c5f2a89260641bc9656ff8420b4cc1c06c88368f3656dd2c688256b49c10f09ab7f61700baea6761ebbc88bd799426e4deb73", 0xc8}, {&(0x7f0000000dc0)="c9f5414db3072f509f9ea059e772a5aa003a3383f761ddb6ca8192590724d05cbaabf45557d466f32f3ea8158fd9669db65dc460ab967ce7d1bc8c72e3d94143a83558c4", 0x44}], 0x4, &(0x7f0000000e80)=[{0x30, 0x0, 0x1, "25f587182042b053c289724d8139e915a8dae0142f604da34f6b341dc0a301"}, {0x88, 0x102, 0x3, "ace05b7f9102c7430454dbbaa6c8028c6b3a3a7407364213cb2c68dfc811bc099b2cc531784ed9888a3cce8f19bd628b13743e876e842c9e30374d647912f7e42d25f80b66d16ff0d31ac0120758a3eba4348d78ae726327ce189515d7b0f6934e131359b253f86e7e944b50d260259d4c8e0ca7"}], 0xb8, 0x20000011}, 0x10000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000f80)={0x1, 0x758}, 0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000fc0)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/27 04:02:51 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000005c0)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ac0fbf55c3", 0x5, 0x0, &(0x7f0000000200)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000280)=""/228) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000fe7000/0x3000)=nil, 0x3000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000100)="0fae0c662e8100ff6af08e9d9936600f3567dbce0f00d3260f1a0c670fa1", 0x1e}], 0x1, 0x0, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe0000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="c4e24947470d66b8bf000f00d8653ef767fc66baf80cb8e0fb4f8bef66bafc0c66edb97e0b0000b82ff11332ba000000000f30440f20c03503000000440f22c0c4c185e955d666b8ad000f00d8673636f46485af0c000000", 0x58}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/27 04:02:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0xa401}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:51 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000080)=0xe000, 0x4) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:51 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_tcp_buf(r1, 0x6, 0x37, &(0x7f0000000180)="17f7085f4f6e166e44f8ddeeb4beaf4d579b05bf150ffbed7e92c64ea71d32a5ba0a7631b205635b1d8aad29b41d2ee699160ea1412386dfb48a821bf2a9bb32830e680e46ece8025248c18df2bd8fa0d8ef236b9135f5e527d2706bb72825f2ff80df072ee57965e0e8002b7810d4cb94c435a2ff252bdc243bede0ed66c3946766afe3ab2aff056543d40c", 0x8c) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000540)={0x1ca, &(0x7f0000000480)}) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3, @perf_config_ext={0x5, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000100)) setsockopt$llc_int(r1, 0x10c, 0xc, &(0x7f0000000140)=0x62d37657, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r2, 0xfffffed0, &(0x7f0000000240)}, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000002ffc), &(0x7f0000000000)=0x4) 2018/04/27 04:02:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x9b01}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x34000000, 0x0, 0xfd69) 2018/04/27 04:02:51 executing program 2 (fault-call:4 fault-nth:0): r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:51 executing program 5: syz_emit_ethernet(0x22, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) r1 = accept4(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000100)=0x80, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000140)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r2}, 0xc) write(r3, &(0x7f0000000200)="00c331c49a11eefcb13b579ec14407134d893246b60de3c88aabbe98d2a85a9636ecc1954f30a9062cd92e6b79ea1f74a782b3c629974fd56d2149430f432cd50fdcc1563e03b57608f2e5df2dc3e8af9f6f", 0x46612cd23569e6b5) 2018/04/27 04:02:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0xf0ffffff00000000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='comm\x00') ioctl$TCXONC(r3, 0x540a, 0xffff) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0xffffff7f00000000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000000140)='./file0\x00', 0x100000000000, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000040)) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') r0 = getegid() getgroups(0x1, &(0x7f00000000c0)=[r0]) socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x200000000005, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/04/27 04:02:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0xfffff000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 134.371231] IPv4: Oversized IP packet from 127.0.0.1 [ 134.377214] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:02:52 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xff, 0x10001, 0x5, 0x8, 0x8, 0x0, 0x2, {0x0, @in6={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x1b}, 0x52f6d0e5}}, 0x1f, 0x0, 0x6, 0x7fff}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x8000}, &(0x7f0000000140)=0x8) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/27 04:02:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x9b01000000000000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0xffffff7f}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:52 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}, 0x2c) socketpair(0x0, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0xba, &(0x7f0000000080)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) close(r4) setsockopt$sock_attach_bpf(r5, 0x10f, 0x87, &(0x7f0000000180), 0x127) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000000100)=0x8, 0x4) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) 2018/04/27 04:02:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='comm\x00') ioctl$TCXONC(r3, 0x540a, 0xffff) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:53 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000280)=0x6, 0x2) sysfs$3(0x3) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="1a8dceea9b4d49406e0db6120a8e0e734a7f781ee9f70a1159079e5dbe64148514c2b1e01f6d4867acd88843f0bbadf0f495f8f804bf8140fe35ea4d0d4365d9aa34ae1ac7d04d4557170f1c2132ae6493fd9e0d91ec728413d4e7e241d4b984ecacaa9f17561547566b5ebca242dd304153b3d07dd52bdcf217923b7194cccda7b7ece7cc4e76de5361a87d36ab54de67bfdfaef38695b9a96bacbc26cc50c53dc269e61f31dc489aaa0ca78b52aca65529fcc562c63d1183d0895300c1f648a4340c268734d2309aeb51d5e4bd4eba74cc63a32e36ca628020ee735f4bafff1573ede9018552cc7525", 0xea, 0xc7}], 0x102a, &(0x7f0000000200)={[{@noinline_dentry='noinline_dentry', 0x2c}, {@nolazytime='nolazytime', 0x2c}]}) 2018/04/27 04:02:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x300000000000000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0xf000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:53 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00') symlink(&(0x7f0000000100)='./bus/file0/file0\x00', &(0x7f0000000080)='./control\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chown(&(0x7f0000000180)='./bus/file0\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='\x00', 0x0, 0x9) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000140)=""/46) utime(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)={0x7a, 0x1ff}) 2018/04/27 04:02:53 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x600, 0x0, 0xfd69) 2018/04/27 04:02:53 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000080)={0x4, 0x1}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="04000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xa9f, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x8004, 0x80, 0x80, r1}, 0x10) clock_nanosleep(0x2, 0x0, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000140)) [ 135.300165] IPv4: Oversized IP packet from 127.0.0.1 [ 135.305568] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:02:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x1000000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0xf00}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:53 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f00000002c0), 0x196) ppoll(&(0x7f0000103ff8)=[{r0}], 0x3e3, &(0x7f0000000040)={0x77359400}, &(0x7f000024bff8), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) 2018/04/27 04:02:53 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3cc, 0x80) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000040)=""/240) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000140)="d65ae0a781d9ecad85631959c2951b878e53163f39637430885b099512c64c6b61ba8ce5579318e225890bdeab41269784009ef5a82c91f52cf6969bb440cd7f0d0ffd879fd5318771448745603bdec63c09bbe85ebf780505c7b0374504c7b303c780374fd97862c908e4d0b415d0bd6578bf021f6932599795b3b5b8a740", 0x7f}, {&(0x7f00000001c0)="614de5a5", 0x4}], 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x420000) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000280)={0x8, 0x6, 0x100000000, 0xffffffffffffff81}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000002c0)={&(0x7f0000ff9000/0x4000)=nil, 0x20, 0x1, 0x20, &(0x7f0000ffb000/0x2000)=nil, 0x2}) open_by_handle_at(r0, &(0x7f0000000300)={0x35, 0x1, "aafec1875062ffacd430d6da7ef68376a4cf706dd2c227785596789ba10253f5de1c44561f11502425a8a4de23"}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)=0x0) r3 = perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x5, 0xe60, 0x1ff, 0x4, 0x0, 0x0, 0x4a, 0xf, 0x7, 0xfff, 0xf7, 0xffff, 0x6, 0x401, 0xd, 0x2, 0x9, 0x0, 0x100000001, 0xeb9, 0x34e, 0x7a, 0x6, 0x3f, 0xd70, 0x6, 0x7, 0x3, 0x7ff, 0x3, 0x0, 0x400, 0xdca7, 0x2, 0x9, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0x86, 0x1d0000000}, 0x800, 0x7fff, 0x654f465f, 0x5, 0x1f, 0x9, 0x80000000}, r2, 0x7, r1, 0x1) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000400)='tls\x00', 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000440)={0x4}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000580)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000005c0)={'bridge_slave_0\x00', r5}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000600)={'IDLETIMER\x00'}, &(0x7f0000000640)=0x1e) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000680)=""/148) rt_sigreturn() setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000740)={0x2, @empty, 0x4e23, 0x4, 'dh\x00', 0x2, 0x8001, 0x72}, 0x2c) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000780)=""/248) accept4$packet(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000008c0)=0x14, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000900)=@assoc_value={0x0, 0x1d1}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000980)={0x5, 0x201, 0xfffffffffffffffb, 0x9, r6}, &(0x7f00000009c0)=0x10) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000a00)=""/4096) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001a00)=""/15) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) tee(r3, r8, 0x3ff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001a40)={r0, 0x7}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000001a80)={r7}, 0x8) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001ac0)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001b00), &(0x7f0000001b40)=0x4) 2018/04/27 04:02:53 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='comm\x00') ioctl$TCXONC(r3, 0x540a, 0xffff) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0x300}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 135.510575] IPv4: Oversized IP packet from 127.0.0.1 [ 135.516120] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:02:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0xf0ffff}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(chacha20,md4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a8f8977a9794a47271d0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad", 0x20) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x401, 0x4000040003d) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'veth1_to_bridge\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001c00)={@broadcast, @rand_addr, 0x0}, &(0x7f0000001c40)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001c80)={'vcan0\x00', 0x0}) r7 = gettid() getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000005c0), &(0x7f0000000600)=0x30) r8 = request_key(&(0x7f00000007c0)='id_legacy\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000840)='gcm_base(chacha20,md4)\x00', 0xfffffffffffffffd) add_key(&(0x7f0000000640)='asymmetric\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="fa776c803b11f332893322650ffe0e399771a470b2a7e866398de381d27f970d6168eff370d1a725c9e82befa10eb6036ca10e02dae7d6b2720d3de72b4ecc2a215d5dd1bda1e0ba46b67c56737a7d79441b149b61f9d298cadd6786509b4da837800ae614a6f524f73c6b59b06a62e36cf9f8ccc8c34fcadeb429455fa6e93ee367a5d92b8cb584445ca7a146380a5f5d88aa761bd37cb2e03466c18ac05f562c5a7a286c04b28e7f76f9f5603d7e408566571fdfdc7c7e8c6bdd10e4eaba2fdfabf53eab38d054fe2cee64d322307b356515d608f2caf73a32837fbb6072df5d8f4642d0da2aa8095cc37eadf744", 0xef, r8) ptrace$getregset(0x4204, r7, 0x6, &(0x7f0000000540)={&(0x7f0000000180)=""/156, 0x9c}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001d00)={0x0, 0x0, 0x0}, &(0x7f0000001d40)=0x14) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000001f40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f0000001f00)={&(0x7f0000000380)=ANY=[@ANYBLOB="68010000", @ANYRES16=r2, @ANYBLOB="080028bd7000fddbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="3c00020038000100240072656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040001000000080001000000000000000000b55aad89a1d54d476c6145709e6e8240e0010e86baefd314be8debdedbfc6be4386f9745fac7f648375027108089765c358db2742c6f55a7f4735bf361483a418e7a86", @ANYRES32=r4, @ANYBLOB="080102003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9], 0x168}, 0x1, 0x0, 0x0, 0x8000}, 0x10) 2018/04/27 04:02:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='comm\x00') ioctl$TCXONC(r3, 0x540a, 0xffff) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0x2}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:54 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x11, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:54 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000580)=0x0, &(0x7f00000005c0), &(0x7f0000000440)) socket$inet6(0xa, 0xa, 0x1) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000000)="219b5918fa91a11d348d1e352828f435a2cee7b58723c501", 0x18}, {&(0x7f0000000100)="e10a974daa8106262e51de4ffcd599742d9ae9e4f16043a3136a", 0x1a}, {&(0x7f00000001c0)="794e45dcbb284ca4e800cc78b67a620dd5abfd1ced7c393daa3263a803722109f95af8b547dca91072a40bc0b028813ff52e7523420a612eee4fd7706fb76bc67a2b235d6bdd571b04f59b11cf04493642555c2229e63a7d667b8be61e44765f89fd7cd69aba24487173fb53ebc7f689f82af978508124443268f2522a82c87dad71a358307a1f793e5dfd27dcdec8b0b6419398c78417bd57ad74144e6e6fb25d8b95666e7bd846971b35a87b1e26d22e1720a32e52d4e81e3b09db78394cde012618fe0e218ad0e6fd715a709d7b48089fb6dd9ee11bf2b7ada0", 0xdb}, {&(0x7f0000000140)="ad4941617cf5995c0a31f4d91bf899c58971c5db65e605b42ab4cee95eba8ebe026879a93c11fc260fb2dab9687476de21faba6ea873221eeb3302b2", 0x3c}], 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="00000087fc371e00000000000100100001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x48}, 0x4040) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x5580, 0x0, 0xfd69) 2018/04/27 04:02:54 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getpgrp(0xffffffffffffffff) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003580)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000039c0)='status\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) sendmsg$rds(r1, &(0x7f0000003780)={&(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f00000035c0)=[{&(0x7f00000000c0)=""/112, 0x70}, {&(0x7f0000000140)=""/75, 0x4b}, {&(0x7f00000001c0)=""/232, 0xe8}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/248, 0xf8}, {&(0x7f00000023c0)=""/226, 0xe2}, {&(0x7f00000024c0)=""/190, 0xbe}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)}], 0xa, &(0x7f0000003700)=[@fadd={0x58, 0x114, 0x6, {{0x6, 0xffffffffffffff7f}, &(0x7f0000003680)=0xfffffffffffffa7d, &(0x7f00000036c0)=0x1, 0x1, 0x80000001, 0x3, 0x0, 0x46, 0x8}}, @rdma_dest={0x18, 0x114, 0x2, {0x8001, 0x4}}], 0x70, 0x40080}, 0x4844) [ 136.436135] IPv4: Oversized IP packet from 127.0.0.1 [ 136.441497] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:02:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f0000000080)='comm\x00') sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0xffffff9e}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:54 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80000000, 0x202180) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000080)=""/27) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x5, 0x10042) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x4400) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/04/27 04:02:54 executing program 6: syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], &(0x7f0000000000)={0x0, 0x0, [0x2, 0x1000000000000569]}) [ 136.568422] IPv4: Oversized IP packet from 127.0.0.1 [ 136.573789] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:02:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x3}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000140)=""/4096, 0x1000, 0x3) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x3e, 0x7fe) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000000)) 2018/04/27 04:02:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0x400300}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:55 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f0000000080)='comm\x00') sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:55 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x4000000000000000, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xe, 0x0, 0xfd69) 2018/04/27 04:02:55 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x74, &(0x7f00000001c0)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffe920}, @in6={0xa, 0x4e23, 0x3, @empty, 0x1800000000000}, @in6={0xa, 0x4e23, 0x8682, @empty, 0xff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="8b47a600cfb7301fa5e6442d69138ac54fd34ab129b8e38e51e1f8413f6751a477150d9b817ec5b7ca61ad9d12896aa498b5078d689881982d0771adbd1b61cb11268f3aa8582fc5b42149e24e143d5044736f26b179b332e84907ccec880a1428fc4d098708400acbaa441804b8f6dd095a0523e66588626574ad43ef0d74d05e40918219acfdd15964f5d6bffb80db3f03ec9b9a50d8250987cd804cefffe97a5393fe000000000000"], 0xae) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) splice(r2, &(0x7f0000000000), r2, &(0x7f0000000080), 0x8000, 0x3) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4080, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x7) 2018/04/27 04:02:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:55 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0xffffff9e}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0xf0ffff}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:55 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:55 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x80000000000, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x30000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:55 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0xffffff9e}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:56 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) socket$packet(0x11, 0x400000002, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0xa4010000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:56 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000380)={0xffffffffffffff9c}) sendto$ipx(r0, &(0x7f00000003c0)="e1459f1c8c13a41da8e5250102b4c446232f", 0x12, 0x1, &(0x7f0000000400)={0x4, 0x8, 0x10000, "663a9977298c", 0x4}, 0x10) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:56 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0xf000000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x1400000000000000, 0x0, 0xfd69) 2018/04/27 04:02:56 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x4000, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) socket$packet(0x11, 0x400000002, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:56 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:56 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x15, 0xde, &(0x7f00000002c0)="55b050874e891178907a75d00592a59c1665045c68f4a50436ef203c761fc60d0bf1e83f787a2ba9955985f7d673b81e2b5f39e7b65d596ea281e197477c7cd5401ef4fbac6943079e1df5361ce907d158e74c8076cb7b9243df868c11033f93465b0aa742b49ee6cdb0c83f69a8dd3812b26fcc44d5ba6f5fef4f48f7ec4d97bc26ed65fb85778e2484e89edca44c63460394fc220e0ea91ed81b12f8ee798defed7090a0fc991ed53f8a3148386c9c634847007c68a4a77b1269a8b3ef4023aeea16eb28da6bfdf9a82e0054bb6b4f40e5ffeb50c9a519276752e97448"}) 2018/04/27 04:02:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0xf00}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0xffffff7f}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:56 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) socket$packet(0x11, 0x400000002, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:56 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) io_setup(0xffffffffffffffa9, &(0x7f0000000080)=0x0) io_submit(r1, 0x7, &(0x7f0000001600)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f00000000c0)="e7ddbfd86c95c5ad51385bfbc93ecafff446823dda65c49a166c9fa0385ad56e7c3d03505cfe47de82dd307d665002f90e2b858eb7b516", 0x37, 0x101, 0x0, 0x1, r0}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x40, r0, &(0x7f00000001c0)="dd865be8f96470f43a571f3babf730a6c99093dd7bc6a736a96f4aac8bf76296bb51982c4ceb703880fba69cea41e905f16fded1c065714c240737b3216c09043624f46a12522306823e28722191c818c185efad6f43895a996357724d85ff7c4e04b6c5e7a569e0b603b4bca0d60e9f59db9f67c2c864851abf25b0e406ac50ad8a028e357b27327edb6497cc87", 0x8e, 0x100000001, 0x0, 0x1, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffc, r0, &(0x7f0000000280)="0f95d0b114a886a3b1293d1d4ea01ee33dd177c13663b5f38ba76c22d5e0eed0eab621012675324f36d774bc9510dd9c8ed3657f0777c9927384fb8a215d512c7547620d5c8845139043bbfefe83e3c252c568229a113c8f6adb", 0x5a, 0x4, 0x0, 0x1, r0}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x7, 0x3ff, r0, &(0x7f0000000340)="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", 0x1000, 0x0, 0x0, 0x1, r0}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x6, 0x380, r0, &(0x7f0000001380)="67576723fd87e0f457895275875e19f530566bc1f312b1202e57944ce20dccc06fe5b9c917ee11dbf936c17f90a841b904cac123856f03c77240ce041a4ea294c362f97f3361a1fa504796fad02782f02658145a760b05c64efb4d360554b7460e2673940793fa0c0408bf85314d12c05b6152e45ef03c78366c63a562a881ef838c4f2e", 0x84, 0x2, 0x0, 0x0, r0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x6, 0x2, r0, &(0x7f0000001480)="1a3c36da", 0x4, 0x1, 0x0, 0x1, r0}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000001500)="05a768455f004cdd5966d8d707aa1f09be7314a5fe3aa65520682d868069b6090b3b8ac38c125ac6640d07b449a821c6f90b05a919fe7d9e4cff2fca497c278a8bc25f4d6506a7e6ae5503279892cfc1a2f7f9dcc36a37d087e7f8aefe7fc893eb657cebe30672f7fec07287339d3d7b14180c0523072995f949b91445e2e0f60c1083e0e185c7f0267f6aa1a5859fddf5a7d3dbb5579e9654f056a9fac2baa8fef3cc055bb6c15909e9dea49d31f9bede2b89460f5faa37dc24", 0xba, 0x1000, 0x0, 0x1, r0}]) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:56 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0xf0}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0x9effffff00000000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:57 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:57 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) socket$packet(0x11, 0x400000002, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0x34000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:57 executing program 7: getsockname$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x9, 0x4, 0xa1a8, 0x0, 0x11, 0xffffffffffffff9c, 0x8000}, 0x2c) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) socketpair(0xa, 0x7, 0x10001, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x80000) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x3, 0x8, 0x101, 0x1, 0x8, 0x1, 0x36}, 0x2c) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) r8 = syz_open_dev$binder(&(0x7f0000000300)='/dev/binder#\x00', 0x0, 0x800) r9 = socket$inet6(0xa, 0x0, 0x1ff) poll(&(0x7f0000000340)=[{r0, 0x2}, {r1, 0x8000}, {r2, 0x8}, {r3, 0x1080}, {r4}, {r5, 0x1130}, {r6, 0x80}, {r7, 0x8209}, {r8, 0x501}, {r9, 0x220}], 0xa, 0x1f) r10 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r10, 0x8919, &(0x7f00000000c0)={'bridge_slave_0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/27 04:02:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x7000000, 0x0, 0xfd69) 2018/04/27 04:02:57 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0xc, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0xf0ffffffffffff}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 139.670530] net_ratelimit: 21 callbacks suppressed [ 139.670537] IPv4: Oversized IP packet from 127.0.0.1 [ 139.677730] IPv4: Oversized IP packet from 127.0.0.1 [ 139.691357] IPv4: Oversized IP packet from 127.0.0.1 [ 139.696697] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:02:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:57 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) socket$packet(0x11, 0x400000002, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:57 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000009c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000980)={0xffffffff}, 0x111, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000000a00)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000280), r1, 0x2}}, 0x18) write$rdma_cm(r0, &(0x7f0000002fc0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002f80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00'], 0x20) r3 = shmget(0x1, 0x4000, 0x20, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f00000000c0)=""/213) write$rdma_cm(r0, &(0x7f0000000200)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000240), r2, 0x2, 0x2, 0x4}}, 0x20) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @random="7c77194c9fa4", [], {@can={0xc, {{0x2, 0xffff, 0x5, 0x5}, 0x4, 0x2, 0x0, 0x0, "acd10a178efc78e3"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x35c, 0xde1, 0x788, 0xad]}) [ 139.814716] IPv4: Oversized IP packet from 127.0.0.1 [ 139.830887] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:02:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:57 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) socket$packet(0x11, 0x400000002, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0x40030000000000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 139.939531] IPv4: Oversized IP packet from 127.0.0.1 [ 139.961314] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:02:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0x9b010000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:58 executing program 6: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0xb6ab8f8c234671d7, 0x1700) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x581080, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0xffe) 2018/04/27 04:02:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0xf0ffffff}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:58 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:58 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x3f00000000000000, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x9000000, 0x0, 0xfd69) 2018/04/27 04:02:58 executing program 7: r0 = memfd_create(&(0x7f0000000080)='em1:\x00', 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x30f, 0x628, 0x3, 0x7f, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) [ 140.775143] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:02:58 executing program 6: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000024d96443e10000001e000000000000000010ec0302000100526549734572334673", 0x3d, 0x10000}], 0x8000, &(0x7f0000000040)=ANY=[@ANYBLOB="00061d1868af88a10700000000000000056044eff0049922db5805e6fba0c7a5ebf62b873275887edfb8e9ca437f9304d99f50453d406f5f5f0000000000000000000000"]) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x30001) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000180)=0x400000000003, &(0x7f00000001c0)=0x163) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000200)={0x5, 0x1, 0x800, 0x100000001, 0x57, 0x6}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0x10000) 2018/04/27 04:02:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0xfffffff0}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:58 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:58 executing program 4: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0xf0}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:58 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x81, 0x80000) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000080)=0x800, 0x4) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000180)) [ 140.910536] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:02:58 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) [ 140.933750] REISERFS (device loop6): found reiserfs format "3.5" with non-standard journal 2018/04/27 04:02:58 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0x3}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 141.040700] REISERFS (device loop6): found reiserfs format "3.5" with non-standard journal 2018/04/27 04:02:59 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:02:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0x1a4}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:59 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2f, 0x40) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000140)={0xe7, &(0x7f0000000040)="d5fbfba07441e525b3095bc6e762757507835160bf4e29dd14b645048b5fd5441312c292a1822d3ea1ec21f4f02b2e533d342395d881bfb3dff2c8357a9f1164d917062e86c3b3968862bdef2c4724e0e3d8eb0b1df4d7103481103c28f7aa3375f86906a44673b9858047266b87e4fad358b74c43c2bdbc5a607f3bcad2da405480cb7d301b306aecbd8401bda6de769d4c1e96043366395467bbaf21c871d745b627eb4493c7295239d3654bf9e632e2a9afa38874ecddaa914c859c351628b40b10e1721ead42065e3f1ffb6a063faf649557b068754d113835d2402ccc2627ec38ca9760b1"}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000200)={0x0, 0x4a, &(0x7f0000000180)="b4dec17e9e6c71a7b074ff1f39604e833d0c391c77691ded6fc6a5a22b9b76b9fb9dfb84b09c6dc9378fd0e16288edef39841a6e7b3b07a0da090b0c83ca09f1ea435b5222d97edc239d"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) write$cgroup_type(r0, &(0x7f0000000240)='threaded\x00', 0x9) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000280)=""/200) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000380)=""/76) r1 = syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f00000015c0)={&(0x7f0000000400)={0x2, 0x9, 0x10000, 0x9, 0x235, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_x_sec_ctx={0x20, 0x18, 0xd81a, 0xfa18, 0xf5, "36672174d15dd19b4983dff38e71acc1fd1ae7f06d517edaf4246bd3764313b507c3119feba11e17dbc53cb11f08c699f4068db33270a021672dd5a7ee10df8a76d5676df24b8040d1f3dcca8f38fa07a742ac3367794aafeb358baa1b0b17dab2ee7d54f1703fe64518b5713c7bf3e30022b9a286b0cf5e2ba357583c5ed214ca900b10770ed743159af95ee131b140b1afeab13801b87e3580733f05495b6913710b696d0b5f824d89e8a1e8186d1834e715a6a22db9068861b9d2112e13fa5c9b05be83413771f853890296064150f97421b6d3f49953efa325dd41aafce86986f666862eef3a4585e636639a86a3fdddf7222d"}, @sadb_key={0xe, 0x9, 0x340, 0x0, "943dff539e80ca8fa51dbc090df497136937b1c656069b41397b00e3954fdf0c42b17d9ef3e5defec0dc786f72b20458ece4b26b0b5f3b390a09f146648b954bbdf945734e7eefdae56b7fb463df248735272adbb264b729e7396f7c9c703ce0994e91f5a1e51ee0"}, @sadb_x_sa2={0x2, 0x13, 0x49e, 0x0, 0x0, 0x70bd29, 0x3504}, @sadb_x_sec_ctx={0x201, 0x18, 0x7, 0xfff, 0x1000, "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"}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x70bd2a, 0x3506}]}, 0x11a8}, 0x1}, 0x40) r2 = syz_open_dev$mice(&(0x7f0000001640)='/dev/input/mice\x00', 0x0, 0x4240) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000001680), &(0x7f00000016c0)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001700)=[@in6={0xa, 0x4e23, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x1000, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, @in6={0xa, 0x4e23, 0x2, @empty, 0x10001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0xc4) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000001800), &(0x7f0000001840)=0xc) r3 = syz_open_dev$sndmidi(&(0x7f0000001880)='/dev/snd/midiC#D#\x00', 0x81, 0x105940) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00000018c0)={0x8, 0x40}) r4 = getpid() ptrace$poke(0x5, r4, &(0x7f0000001900), 0x1) ioctl$VT_ACTIVATE(r3, 0x5606, 0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001940)={0x0, 0xc9a, 0x3, [0x8, 0x8, 0x2]}, &(0x7f0000001980)=0xe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000019c0)={r5, 0x18, "2ca29e42978d41a339e3c9fe880600beee898284d17e418f"}, &(0x7f0000001a00)=0x20) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000001a40)=0x100000001, 0x8) r7 = openat$cgroup_ro(r0, &(0x7f0000001a80)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000001ac0)={0xff, 0x800a, 0x3f, 0x8, r6}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001b00)={r6, 0xfffffffffffffb88}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001b40)={r6, 0x7fff}, &(0x7f0000001b80)=0x8) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000001c00)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000001cc0)={&(0x7f0000001bc0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001c80)={&(0x7f0000001c40)={0x14, r8, 0x800, 0x70bd2c, 0x25dfdbfd, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x4040}, 0x40000) timerfd_gettime(r1, &(0x7f0000001d00)) 2018/04/27 04:02:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:59 executing program 7: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x38aa370000000000, 0x0, 0xfd69) 2018/04/27 04:02:59 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x2000000, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc), 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:59 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:02:59 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:02:59 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/254}, {&(0x7f0000000180)=""/162}, {&(0x7f0000000000)=""/3}, {&(0x7f0000000240)=""/218, 0x284}, {&(0x7f0000000340)=""/160}], 0x4d, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000480)={0x1, 0x2, 0x33a9, 0x1, 0x1000000000000000}) 2018/04/27 04:02:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:02:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0x9effffff}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 141.988134] QAT: Invalid ioctl [ 142.022732] QAT: Invalid ioctl 2018/04/27 04:03:00 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:00 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x110) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000080)={0x3, 0xfa8}) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x4, 0x6f83}) 2018/04/27 04:03:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x107, 0x3e6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCADDDLCI(r0, 0x8982, &(0x7f0000000080)={'bond0\x00'}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000003300), &(0x7f0000003340)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000003380)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xf0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x84) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ptype\x00') recvmmsg(r0, &(0x7f0000003100)=[{{&(0x7f00000000c0)=@rc, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/243, 0xf3}, {&(0x7f0000000240)=""/60, 0x3c}, {&(0x7f0000000280)=""/231, 0xe7}], 0x3, 0x0, 0x0, 0x80000000}, 0x6}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000003c0)=""/29, 0x1d}, {&(0x7f0000000400)=""/128, 0x80}, {&(0x7f0000000480)=""/14, 0xe}, {&(0x7f00000004c0)=""/191, 0xbf}, {&(0x7f0000000580)=""/160, 0xa0}], 0x5, &(0x7f00000006c0)=""/93, 0x5d, 0x5}, 0xffffffff}, {{&(0x7f0000000740)=@un=@abs, 0x80, &(0x7f0000000800)=[{&(0x7f00000007c0)=""/3, 0x3}], 0x1, 0x0, 0x0, 0x56}, 0xc8b2}, {{&(0x7f0000000840)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001c00)=[{&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/205, 0xcd}, {&(0x7f00000019c0)=""/243, 0xf3}, {&(0x7f0000001ac0)=""/253, 0xfd}, {&(0x7f0000001bc0)=""/25, 0x19}], 0x5, &(0x7f0000001c80)=""/63, 0x3f, 0x80000001}, 0x2}, {{0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f0000001cc0)=""/16, 0x10}, {&(0x7f0000001d00)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x9}, 0x5}, {{&(0x7f0000002d40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002dc0)=""/137, 0x89}, {&(0x7f0000002e80)=""/119, 0x77}, {&(0x7f0000002f00)=""/254, 0xfe}], 0x3, &(0x7f0000003040)=""/175, 0xaf, 0x7f}, 0x1}], 0x6, 0x12000, &(0x7f0000003280)={0x0, 0x1c9c380}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000032c0)=r3) 2018/04/27 04:03:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x803008df00000000, 0x0, 0xfd69) 2018/04/27 04:03:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0xfffffff0}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:00 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:00 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:00 executing program 7: ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000180)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x6}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000500)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) fsync(r0) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) close(r0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) ioctl$int_in(r1, 0x5473, &(0x7f0000000100)=0x3) 2018/04/27 04:03:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0x30000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0xa401000000000000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x6000000, 0x0, 0xfd69) 2018/04/27 04:03:01 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:01 executing program 7: r0 = memfd_create(&(0x7f0000000100)='dev ', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x1dd, 0x2, 0x10000}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000002000/0x1000)=nil, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x3, 0x3}, {0x6, 0x80000000}, 0x80000000, 0x7, 0xfffffffffffffff9}) 2018/04/27 04:03:01 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x100000000000000, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0x9effffff}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:01 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x100000000, 0x610841) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002580), &(0x7f00000025c0)=0x4) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x40) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002640)={0x6, &(0x7f0000002600)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000002680)={r2, 0x3}) semget$private(0x0, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002780)={0x0, 0x8, 0x20}, &(0x7f00000027c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002800)={r3, @in6={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0xd3}}, 0x7f, 0x1}, 0x90) ioctl(r1, 0xfffffffffffffffe, &(0x7f0000000000)) timer_create(0x4, &(0x7f00000028c0)={0x0, 0x0, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000002900)=0x0) timer_delete(r4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002940)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xb69}, @in6={0xa, 0x4e22, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x401}, @in={0x2, 0x4e21, @rand_addr}, @in6={0xa, 0x4e23, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr=0x306}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xa0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000026c0)=""/168) recvmsg(r1, &(0x7f0000002540)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000023c0)=[{&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/18, 0x12}, {&(0x7f0000001240)=""/96, 0x60}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001340)=""/44, 0x2c}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/21, 0x15}], 0x8, &(0x7f0000002440)=""/250, 0xfa, 0x2}, 0x40010000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000100)=0x8, 0x4) mq_notify(r0, &(0x7f0000002b80)={0x0, 0x16, 0x1, @thr={&(0x7f0000002a00)="fbfd6ecdb8aee11a3f3b22133d02fabf7d438b0aeebd2c321d8b0da176dab684a124776b6b0e0d1b019573db1535f088cb1bd0310629fd5230cf7f7f3826f92c43eaf49634eabd138b76084f9d731923", &(0x7f0000002a80)="cd7a419f92ec8ae765c54ea156e9c13da5ad03ccc1286fd2491b980a573466eb22a1f20b5d70c5ed32f2fd14fd7946f9fcad439bda36deac9cc225c8170ec7c620db1a2455df7c30f01dcbbb129ae8556958a44ab7463d0ba83bc742caaa3f10cc3629f2cd1fa47f32a738a17e2e37b51e350f374a5ef39d1ed7a5e7f0f54f42b369a3ee939d50f035d676e014f62113607aac7d794f82388b1d597b9065de93d45b909ac077f9dc58174877f8bb5ce611e3f7375739948e6a740fca05570fec31e781311446f524c0874fd5e480c7ea18"}}) 2018/04/27 04:03:01 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc), 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:01 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/101, 0x65}, {&(0x7f00000001c0)=""/231, 0xe7}], 0x2) 2018/04/27 04:03:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0xa401}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:01 executing program 6: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="6708e5686b2ef6c185480f6db7a9525fded7dfcb5e19ffd70bfaea3e0416223ccbd5b37f3e089db54eeb6827d929bb2aa98434c8e5b0989b5516ca458e6197b3ace12c0213bb5bf80414c5d17b740df7f907b0a664f3ce5b64f1d2086070a2017fa13d23cccb43c1107a2419a6af203e15ebace89b4de50618ac41c66219871169a4bbd26021882913a82ccbda37528f48e9356ef19da6b64b79e6f39d7bdb6f337b9168269b8b49eb1dce91d986d409c534026ccc80c078efdd3dfde5b8bc9f522510079d05bb023844d05aa62b220365f55c72e8815a40ac696552646be74c2557c7fbe1ff5eca53010ddb0e00c10d37a81bee0562a79c750fc0a9714ac94d47b9a31a1b723c7d202cea7cf876d281a9a9c23566452e75b94e288015bbae78afdad54e9916c7e1f24a350d5142191dfc49183e892cc6cae86c7676c9500472af4aa9ac3450bfa5b757ac3e21a397873c77fcfd3319e4584a35e34451b49b07243df2a53d98dd8b6eef67db57fde4bc245d720a9d0d6bd5ad9a628adef5507627d62951959f19a72f877f8ae1fa23de45cf8fdd74532de699d8955ebdd84b50098fe3311b353880ed292683b6c244f27efb41b24340bfe029674dbeafa542e7a4ae896bc470cb78be2ce8e538adfa87499136dc3ec7f78821dcc40202decca1319cab7aa7f8b9a49ea00683290a53d741749a7a6484edf167a4f143b184e1d50359bc7c68b2df20ebf8474cc7cbc659b2254d7876ab0cfdf41909429440eecb3d0590d4185e7c85ae4edd93f52486b4d0bec606351b48dc27e76ff594a118fe9dc33330dfdd984c59b2baab63c3a28bb5df5fad8e4a5924fd18021475ad0fff9021e0682c29db6aa159a29beda3137ade030951be3c70e886592d6cf27a3ab091d7dcb0133bc3bac116c23bb39a20fafb5c9e0f022d3b6fbef9cd0dec78adcfbf72d1a398cf4c31fa5ea911d3cacf4558b9354724e9909c72bf3286f459c3c393bc1e0d7e8601cf5b4d80f46ecfe357d3509625b9aa77e32500f24bfec0be642b046497fdc6f10b314da79e39556e158b670b9c174eaf051e8594a3ff047a8653d3ddc016f0ced80f3536cbca868ea60906c588fd292acffe29f52d04836a197fc32ceb7e31ad4441c474af6eb74353c199777856739e29ee13a041fedd70ac0b97b9a80594e59cdd35c37ef655ae4fa6b9b23992867a0e5b1a5c2bf62c10ea4558fa7b20cbc77a51e895fb8b482fb8a8525646ae5a9e94b8c9dab8569b1bc254b451a267861d6233bb667faf0b9737f9aa1666ddd905ab26378c8b8cb70ccf45a409d35fc1d2f2c76a37eeb18400e947bc7005bc7d289766dea3fbc56ed1f3824b5f72e00275ff8cda9a8984d816e82006c7bb1be95caf6abdd75fe9bf460b2dfca22bc4d352a66ba48bd445229f0434bbe1d8ea2aac8ae3c6ac657685a577a46e9927d24fcf9c2f44084b6643f7f88194852001d5d1f7405cf4e6700d6e325492728af9c8a2e9fbe60e2edaff0ab3abb6a06ab375bace2105c7778e3b5875f06c141f710f173dcaf597ca4b51b5b221a6121e2df3864d40cf797502d72bb1a863351beb72a76606a36623f6bd86c31092d170262cc8bc945a2a293c79146dbd38276fa52ae04de2955ccfdddd50ec811bba87beb063454aa2b1fb20c70934fb2ddaf64376265f5ee0e3f04f2f42c1aea452971db9e6d00bca7ead9cc183900b27259d2f98e7c9f00979909ed8e8b0f78b9c1daf50ebfb59b9468c03bf89a8bffdb7daf6dea31dc62cf88bfa09b94167cc0ba458ff4310a039b2774cf3f15f77065e7aa8365ca7e98dd77f3046cbfe31d9b6be1162ec415c61cafca429078ab49fa204a702a52c45c15163b553644182ebb82c3571acc7e9ee320def986335b80f4d9d31a481eb1cc9a400ccfc50e4dcfc092b6e211436c25f9996cfc6d70885fe66280ffbcb9583779a44fb907e34b86dec33441641a58ffbd06ba660d606873d7e4fa2d4710a81090a98e080cdd50735b17de34354ce6083d75aad4e895c833bc3c01ba44c407b0d20a750ce16b0edad666d7dbd848179ba0cd91d6019871aa9207262e43337b8a1c509f6cc7a2be3626ed3f7ce2ca093cbc1d02cba9b3c64482e04a3cdb31fb7bf39f5979af68352d66394b4fc89ca5453b8844207d9ffe671a06b662bf20a7bd82864fc4ddd391ce70c1bf7d0cdc3858c889cee02394d49904c97c08762781bf7ea4fd5bb1128917b5bbdee03b20fea1c213b22fc5e923d24167cff8718186b75c2782f8e9c98f19ae838c8de2f64b2c92e1a867274f4527623db7b3dbd437acaaaffdac6be589c0b1e67fee0f30cf2775d0a5169c2d3c72af8e6fbe6ff3d8c9d29aa6ab01481bc27a831c55da3930f488098d339f5bd411b55238cfb811ec3f74e23ac6200aa029559f0b3a2f18d10f582237f7c80bf1323c852e024238a25dfdd0396a323291aec1a469f2ba0c892e3ca01830a3938640ad213fed81b0f35ef9b9fae7ca61d571fd0edb40712fdc268ba5abda1cff1b02dcca70ada5be8ab384307b485c988a43909bd244dfcfdd5fa86c4257fdde96041843bb3df9abeccff1d2775d6b331d9e5aefce8ac83bb326283ed0e5e63d1254856529c9120783ce2a81b44dc3dc65f49c96e7b4398b9511eec0f6b21ee149e4f14906f258518f189495f615170a6ce0934343e687e1aa445c74f28e15173f83f10c66aa30d38cd43db135eb6ab45be7f572d57a7ade92bbeaa1843cee6cd910ac5d9d64648c05cb3494c95241dd2b94b47c344a131437e5d8e1ee9836a86a968be68ec7f377404ab397eb4feb0382d00560c6821c9b286f54a83646daaaa67983bbc1b113521d19c7bab8150df406e1587b55752a67c930c4a48ed38d82a581be0ec9101488e0ae30f0b28d351bd9e179a49658f5cd4a2b7116067cd0de331c4ab6ca25884b49e9a047c91a0aac14bcf147c0ae07f2d8a8ecf4ae21113187a08e952c99bcb3a7b6c581b8804e2b5a789dc0b4e265c75cbf567ea221edc2437ffb42f9a6d4e13917982e85c495a0afbab6a0c613ce80ba57a2637619a9fb9361ba0f5bba0e09a118f949c0a3a09e2ef53fcfec91db3f755ee7efe0fbc48e869d5fb57b570c0195eed36daa7df66d7677a428eb705aafb898acecfbf09187048dd26c20102e4ab0e285c68e5a8dc0792c8d0bc49e08b2aeb62b58ae877d1786325e652f3675e5650afa0b53478ef66d20fca011abea4456a51344fe5770e215cc33914b0d9716a73e12ff6aaede3dbc0b10c938e828e58838c068f87a89364e067697b6e891981b47fbaa8048bf727cf4c0b4b9742211698699b8786cad80fcc1ee3125425efb51c252d7ec7882e6a374af69e59dc988da235c615bc57f693e27430e7e5a90e07ad0ffd1b70eba6805d41bcd97c966b230d183ea8683a32bb4b80e61eecfbfbb50ac3a19c0d14cc799fe41888a13f5c13fd957da2fb6d0b2f2a46a69890ea95f0dafe0ac3da4d83a7323343779a4d2911384bfca2fb95f405277c0ab1b33c1d9c84d2e92f212fafe77a7d12652b7f1c89f0d678854a361bd446a28e3b605619596dc676144193bc90f7ba533efaa1508a15fbc8e3831b46807097e8a047637e00f9b39ec973024ac86ca3877db5e21cefc702ff197a14748c447e1af813c6f69303bd0abb8e38e1c0653774d29c383c9f77ff031f15ae365ec00b08265ccc64f2b314151dd8660b462553d33a65fba282c1676e1ab6a0b386861837879fa16ba370b241eee90e1495aa7dbe9677417eb0bfbf6f64e97dcfd84409ad5e32014b09bd1294cf4813fb7e8a60fdf1fe6b288644da0d83ad202c46818937e2246d79d77f55b105a7de23b3b80751f4bfec6061e542e82de2b671bba7e762dde5e860bb8aba3459ec55a0efb091886cee9c48c316ab0a4bcac0e9e6031a72ce050c1a2d18857383bf54190b2843a15758134e6f48ecc485d0897b2665f31108aebabbaf774cd570c3eaf3adfab225a0a5f25e088bc7835ed38c7393a59366887f9a8d2b18246be4c1571c0654153a63d99ff0e2f5b948f23360b044e64b896739fb8e8c4f17b538980515086e8b0d23e40011cf44e763fa94e688670a5e688413d6651664f15e1808997b733792acc5092ef9ee307742c9977c73f5fc14f82c1f90c3332f7a6874f0e1a49f244f5444a15318e37359991b9a2122c79c6d735217ed2045ab7158d40cdb8b6490772790bebdfb1b0d456b6e5d9d710627e9ef369ecdf40e70e25d58198837cffc64c0df74500b6ed3c9639c931f10ec7097b07567e9525286b7471760963989cb1ba3130d621f17c295286ff1ca834451cfdc3142ee03286d52b09fd35431ae59a96bab55d7cbf3fa74efd006b7f01a290564d9ddc38fe2db74f7a48d8374ed10b8f891089c237e0291a9b51bdd2b62a9e2509abaf2f95ea96bcd8986f0f0a8ff398983098a86a38818fa3853de8585a0562b558663010a82e3b1d7fddfaff50b91db1e6630c62d18640ad82d7c26bff2528abf8b00c1fdab3b33d001793dd82c70e695645b303a3233997e22273f65ab2d75b1110646cbf788777181a567471b70a8d84db970e2ad1a8c0e74bf61117dc7ffc7312a616cce4e34547c71331c83e57f66781c7db3cde04747d6e8617bd8a9c2f3e1bf5ac9806798acaf8f9d9b4d6e89aee0906f962c933bf4388cdcbb1202fdc88186399f6d739bcf4d147e3b4ca2c39b1ea250e96a557f9356450fd995bc875194b59356ae2ecddb26a6a7a1acb27152752586a58ee5c0c264776977088286fe9d22c93c037514680935e854a54b3aa9ae0961414b6ef19e120216569c1041383dc439fdef5d89bd23468b8038c5f6d147e46b8cd2054184647172558971195bb8f45cdf518348cc2f4a837ad42cb6645f7be2b7b7f32e6630b2bd2323b6d82091f3e88052e76b31833730adf0b8505ab222d58ab35b830c580a0d72a684f4bcafb3cfd4d40b3294a7f03399a3298d09f52b1891e31017ccd1ef672f307c129ef73c4fad2e365437287a8885cb2ded6447faa2ce221a8232cdd2563a08c0c0a09b01d61b07846848cfc4f16d323a92bc857ca246e5d9e2f86dbe1ba5253bd9626812b0c0cbc8ae981b8e140b3d569cfba2a024661f12ca61fa379317395c27d93bc7770d5dd5fd20599e003493ac969361bc3a8cd12be406338c793a23817c7d97b231ce94fb0ec5f244b070ff08bc961009b73372de2e8f751461b5859c9fd494d7c74601caaacf07d85e820d810221f8dc725e70fb3964a95bac2d5d25c7705658da8c23847cb456215abd5cad39e1aa179770994c20bf1008bdd0041c0dd6beb32d586e643380eb07ff180382a25bec76e1e738dfe46011cdaf25eb2ee81909b628c4cd17e118450ec794a0161276fa287782e0c7b4775f68e033b240defe6a8dc59a569a8c04d8351a72aab1990e5a0ce483359492dd0730d66e353201c4e6e6e870951a2d5e6aa0db9f8ba4a1527ee5c67ea1120f84817d09edb5ff497dbafc69a4ceb7be7af098d2e086c20a086aab5da3a199ca36ad36591237917417199a5ca8006dfb321bb1c8c6dde71c9b1fe79b9c24148e650a021d452c8759514ca35f666240ba55361cb50e68f7ee14f91b7d552cc18c0e46715066049380a044c11876d38563429992b0527898ce7679b89a25fa14238fb66d77f7cd9ee677a6e41587ce220a44069c89f595fbed55bb293fff5dafe997f15d5d888a1dde5a4f4955336b81ab14aa95488452a1924895ec6edfb8fb7e11cb0331eb", 0x1000, 0x0) keyctl$invalidate(0x15, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x10001fffe, 0x0) syz_mount_image$minix(&(0x7f00000001c0)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4184, 0x1, &(0x7f0000000200)=[{&(0x7f0000001240)="09000000000001000c00050000000000ffffff7f200000005a4d", 0x1a, 0x400}], 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 2018/04/27 04:03:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0x9b01000000000000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:01 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000180)) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) 2018/04/27 04:03:01 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0x300000000000000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 144.182145] minix_free_inode: bit 1 already cleared [ 144.370177] minix_free_inode: bit 1 already cleared 2018/04/27 04:03:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0xf00000000000000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:02 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x3}) sendmmsg$nfc_llcp(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)={0x27, 0x0, 0x1, 0x0, 0x4, 0x0, "93b1a47180452b4d81d96efa7ea2b07ada41e7f1f30a3adb3db93b37f4020556bd8579d196e844f47b5166d1f61c09d05d809b1728b39907bc2dd2b49d22f2", 0x15}, 0x60, &(0x7f0000000140)=[{&(0x7f0000000240)="667aa0841f1645057f42529d3d1e0c922bda8d55c5ce8bb2802a0d27911ab992becef837abbe4cd19af2f84539d3a33c0916d341725ca496d3606d653861ed87d1c51167de48e234cd266b3aee8fa0e497f871891a13f325432b18968611d0c1b32d21f51a2d0d6cba468c86137a9250fd8a84e3535b8f4e879447676f54ee2381f76b5cdb550c613a024560162e9a4142cc46f4b7ce19cb80364727d02917d6b434418ba60846172c57de5dfe0db6e0d46600918cc8c4ffdeda70102dfe486e0bf4592206f243da3db6130120242d87fd519e481c184912b160", 0xda}], 0x1}], 0x1, 0x40) 2018/04/27 04:03:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0xfffff000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:02 executing program 6: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="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", 0x1000, 0x0) keyctl$invalidate(0x15, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x10001fffe, 0x0) syz_mount_image$minix(&(0x7f00000001c0)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4184, 0x1, &(0x7f0000000200)=[{&(0x7f0000001240)="09000000000001000c00050000000000ffffff7f200000005a4d", 0x1a, 0x400}], 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 2018/04/27 04:03:02 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x38953e00, 0x0, 0xfd69) 2018/04/27 04:03:02 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x200000000000000, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) [ 145.043934] net_ratelimit: 6 callbacks suppressed [ 145.043942] IPv4: Oversized IP packet from 127.0.0.1 [ 145.055327] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:02 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:02 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000000100)={r2, r3+10000000}, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mq_timedsend(r0, &(0x7f00000001c0)="a51df1edac1f8c55a27570b2cf4bffacc5b1ed9bb2d5d9bb4ac84e29db9673aa80bcc262ca242b4ae869b2da3f57153829c2638c0cd62902ab8111c69b97233c39ab96cb8f15e77f7a256db760c6c6b718000e0e0f10da3b7c9888e9d4cdc7b805729690edaa4575081c4500de66cd2059c5861ff508424fa490f87f16706d6a36896ef611dc35d492d1eb20aa4b5d3a8a00bd2b670c8f87d420b91cbf32c0b4a3", 0xa1, 0x7f, &(0x7f0000000280)) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000180)) openat(r1, &(0x7f0000000000)='./file0\x00', 0x8000, 0x42) 2018/04/27 04:03:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0x3000000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0xf0ffff}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 145.161635] minix_free_inode: bit 1 already cleared [ 145.213756] IPv4: Oversized IP packet from 127.0.0.1 [ 145.251464] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0x3000000000000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:03 executing program 6: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="6708e5686b2ef6c185480f6db7a9525fded7dfcb5e19ffd70bfaea3e0416223ccbd5b37f3e089db54eeb6827d929bb2aa98434c8e5b0989b5516ca458e6197b3ace12c0213bb5bf80414c5d17b740df7f907b0a664f3ce5b64f1d2086070a2017fa13d23cccb43c1107a2419a6af203e15ebace89b4de50618ac41c66219871169a4bbd26021882913a82ccbda37528f48e9356ef19da6b64b79e6f39d7bdb6f337b9168269b8b49eb1dce91d986d409c534026ccc80c078efdd3dfde5b8bc9f522510079d05bb023844d05aa62b220365f55c72e8815a40ac696552646be74c2557c7fbe1ff5eca53010ddb0e00c10d37a81bee0562a79c750fc0a9714ac94d47b9a31a1b723c7d202cea7cf876d281a9a9c23566452e75b94e288015bbae78afdad54e9916c7e1f24a350d5142191dfc49183e892cc6cae86c7676c9500472af4aa9ac3450bfa5b757ac3e21a397873c77fcfd3319e4584a35e34451b49b07243df2a53d98dd8b6eef67db57fde4bc245d720a9d0d6bd5ad9a628adef5507627d62951959f19a72f877f8ae1fa23de45cf8fdd74532de699d8955ebdd84b50098fe3311b353880ed292683b6c244f27efb41b24340bfe029674dbeafa542e7a4ae896bc470cb78be2ce8e538adfa87499136dc3ec7f78821dcc40202decca1319cab7aa7f8b9a49ea00683290a53d741749a7a6484edf167a4f143b184e1d50359bc7c68b2df20ebf8474cc7cbc659b2254d7876ab0cfdf41909429440eecb3d0590d4185e7c85ae4edd93f52486b4d0bec606351b48dc27e76ff594a118fe9dc33330dfdd984c59b2baab63c3a28bb5df5fad8e4a5924fd18021475ad0fff9021e0682c29db6aa159a29beda3137ade030951be3c70e886592d6cf27a3ab091d7dcb0133bc3bac116c23bb39a20fafb5c9e0f022d3b6fbef9cd0dec78adcfbf72d1a398cf4c31fa5ea911d3cacf4558b9354724e9909c72bf3286f459c3c393bc1e0d7e8601cf5b4d80f46ecfe357d3509625b9aa77e32500f24bfec0be642b046497fdc6f10b314da79e39556e158b670b9c174eaf051e8594a3ff047a8653d3ddc016f0ced80f3536cbca868ea60906c588fd292acffe29f52d04836a197fc32ceb7e31ad4441c474af6eb74353c199777856739e29ee13a041fedd70ac0b97b9a80594e59cdd35c37ef655ae4fa6b9b23992867a0e5b1a5c2bf62c10ea4558fa7b20cbc77a51e895fb8b482fb8a8525646ae5a9e94b8c9dab8569b1bc254b451a267861d6233bb667faf0b9737f9aa1666ddd905ab26378c8b8cb70ccf45a409d35fc1d2f2c76a37eeb18400e947bc7005bc7d289766dea3fbc56ed1f3824b5f72e00275ff8cda9a8984d816e82006c7bb1be95caf6abdd75fe9bf460b2dfca22bc4d352a66ba48bd445229f0434bbe1d8ea2aac8ae3c6ac657685a577a46e9927d24fcf9c2f44084b6643f7f88194852001d5d1f7405cf4e6700d6e325492728af9c8a2e9fbe60e2edaff0ab3abb6a06ab375bace2105c7778e3b5875f06c141f710f173dcaf597ca4b51b5b221a6121e2df3864d40cf797502d72bb1a863351beb72a76606a36623f6bd86c31092d170262cc8bc945a2a293c79146dbd38276fa52ae04de2955ccfdddd50ec811bba87beb063454aa2b1fb20c70934fb2ddaf64376265f5ee0e3f04f2f42c1aea452971db9e6d00bca7ead9cc183900b27259d2f98e7c9f00979909ed8e8b0f78b9c1daf50ebfb59b9468c03bf89a8bffdb7daf6dea31dc62cf88bfa09b94167cc0ba458ff4310a039b2774cf3f15f77065e7aa8365ca7e98dd77f3046cbfe31d9b6be1162ec415c61cafca429078ab49fa204a702a52c45c15163b553644182ebb82c3571acc7e9ee320def986335b80f4d9d31a481eb1cc9a400ccfc50e4dcfc092b6e211436c25f9996cfc6d70885fe66280ffbcb9583779a44fb907e34b86dec33441641a58ffbd06ba660d606873d7e4fa2d4710a81090a98e080cdd50735b17de34354ce6083d75aad4e895c833bc3c01ba44c407b0d20a750ce16b0edad666d7dbd848179ba0cd91d6019871aa9207262e43337b8a1c509f6cc7a2be3626ed3f7ce2ca093cbc1d02cba9b3c64482e04a3cdb31fb7bf39f5979af68352d66394b4fc89ca5453b8844207d9ffe671a06b662bf20a7bd82864fc4ddd391ce70c1bf7d0cdc3858c889cee02394d49904c97c08762781bf7ea4fd5bb1128917b5bbdee03b20fea1c213b22fc5e923d24167cff8718186b75c2782f8e9c98f19ae838c8de2f64b2c92e1a867274f4527623db7b3dbd437acaaaffdac6be589c0b1e67fee0f30cf2775d0a5169c2d3c72af8e6fbe6ff3d8c9d29aa6ab01481bc27a831c55da3930f488098d339f5bd411b55238cfb811ec3f74e23ac6200aa029559f0b3a2f18d10f582237f7c80bf1323c852e024238a25dfdd0396a323291aec1a469f2ba0c892e3ca01830a3938640ad213fed81b0f35ef9b9fae7ca61d571fd0edb40712fdc268ba5abda1cff1b02dcca70ada5be8ab384307b485c988a43909bd244dfcfdd5fa86c4257fdde96041843bb3df9abeccff1d2775d6b331d9e5aefce8ac83bb326283ed0e5e63d1254856529c9120783ce2a81b44dc3dc65f49c96e7b4398b9511eec0f6b21ee149e4f14906f258518f189495f615170a6ce0934343e687e1aa445c74f28e15173f83f10c66aa30d38cd43db135eb6ab45be7f572d57a7ade92bbeaa1843cee6cd910ac5d9d64648c05cb3494c95241dd2b94b47c344a131437e5d8e1ee9836a86a968be68ec7f377404ab397eb4feb0382d00560c6821c9b286f54a83646daaaa67983bbc1b113521d19c7bab8150df406e1587b55752a67c930c4a48ed38d82a581be0ec9101488e0ae30f0b28d351bd9e179a49658f5cd4a2b7116067cd0de331c4ab6ca25884b49e9a047c91a0aac14bcf147c0ae07f2d8a8ecf4ae21113187a08e952c99bcb3a7b6c581b8804e2b5a789dc0b4e265c75cbf567ea221edc2437ffb42f9a6d4e13917982e85c495a0afbab6a0c613ce80ba57a2637619a9fb9361ba0f5bba0e09a118f949c0a3a09e2ef53fcfec91db3f755ee7efe0fbc48e869d5fb57b570c0195eed36daa7df66d7677a428eb705aafb898acecfbf09187048dd26c20102e4ab0e285c68e5a8dc0792c8d0bc49e08b2aeb62b58ae877d1786325e652f3675e5650afa0b53478ef66d20fca011abea4456a51344fe5770e215cc33914b0d9716a73e12ff6aaede3dbc0b10c938e828e58838c068f87a89364e067697b6e891981b47fbaa8048bf727cf4c0b4b9742211698699b8786cad80fcc1ee3125425efb51c252d7ec7882e6a374af69e59dc988da235c615bc57f693e27430e7e5a90e07ad0ffd1b70eba6805d41bcd97c966b230d183ea8683a32bb4b80e61eecfbfbb50ac3a19c0d14cc799fe41888a13f5c13fd957da2fb6d0b2f2a46a69890ea95f0dafe0ac3da4d83a7323343779a4d2911384bfca2fb95f405277c0ab1b33c1d9c84d2e92f212fafe77a7d12652b7f1c89f0d678854a361bd446a28e3b605619596dc676144193bc90f7ba533efaa1508a15fbc8e3831b46807097e8a047637e00f9b39ec973024ac86ca3877db5e21cefc702ff197a14748c447e1af813c6f69303bd0abb8e38e1c0653774d29c383c9f77ff031f15ae365ec00b08265ccc64f2b314151dd8660b462553d33a65fba282c1676e1ab6a0b386861837879fa16ba370b241eee90e1495aa7dbe9677417eb0bfbf6f64e97dcfd84409ad5e32014b09bd1294cf4813fb7e8a60fdf1fe6b288644da0d83ad202c46818937e2246d79d77f55b105a7de23b3b80751f4bfec6061e542e82de2b671bba7e762dde5e860bb8aba3459ec55a0efb091886cee9c48c316ab0a4bcac0e9e6031a72ce050c1a2d18857383bf54190b2843a15758134e6f48ecc485d0897b2665f31108aebabbaf774cd570c3eaf3adfab225a0a5f25e088bc7835ed38c7393a59366887f9a8d2b18246be4c1571c0654153a63d99ff0e2f5b948f23360b044e64b896739fb8e8c4f17b538980515086e8b0d23e40011cf44e763fa94e688670a5e688413d6651664f15e1808997b733792acc5092ef9ee307742c9977c73f5fc14f82c1f90c3332f7a6874f0e1a49f244f5444a15318e37359991b9a2122c79c6d735217ed2045ab7158d40cdb8b6490772790bebdfb1b0d456b6e5d9d710627e9ef369ecdf40e70e25d58198837cffc64c0df74500b6ed3c9639c931f10ec7097b07567e9525286b7471760963989cb1ba3130d621f17c295286ff1ca834451cfdc3142ee03286d52b09fd35431ae59a96bab55d7cbf3fa74efd006b7f01a290564d9ddc38fe2db74f7a48d8374ed10b8f891089c237e0291a9b51bdd2b62a9e2509abaf2f95ea96bcd8986f0f0a8ff398983098a86a38818fa3853de8585a0562b558663010a82e3b1d7fddfaff50b91db1e6630c62d18640ad82d7c26bff2528abf8b00c1fdab3b33d001793dd82c70e695645b303a3233997e22273f65ab2d75b1110646cbf788777181a567471b70a8d84db970e2ad1a8c0e74bf61117dc7ffc7312a616cce4e34547c71331c83e57f66781c7db3cde04747d6e8617bd8a9c2f3e1bf5ac9806798acaf8f9d9b4d6e89aee0906f962c933bf4388cdcbb1202fdc88186399f6d739bcf4d147e3b4ca2c39b1ea250e96a557f9356450fd995bc875194b59356ae2ecddb26a6a7a1acb27152752586a58ee5c0c264776977088286fe9d22c93c037514680935e854a54b3aa9ae0961414b6ef19e120216569c1041383dc439fdef5d89bd23468b8038c5f6d147e46b8cd2054184647172558971195bb8f45cdf518348cc2f4a837ad42cb6645f7be2b7b7f32e6630b2bd2323b6d82091f3e88052e76b31833730adf0b8505ab222d58ab35b830c580a0d72a684f4bcafb3cfd4d40b3294a7f03399a3298d09f52b1891e31017ccd1ef672f307c129ef73c4fad2e365437287a8885cb2ded6447faa2ce221a8232cdd2563a08c0c0a09b01d61b07846848cfc4f16d323a92bc857ca246e5d9e2f86dbe1ba5253bd9626812b0c0cbc8ae981b8e140b3d569cfba2a024661f12ca61fa379317395c27d93bc7770d5dd5fd20599e003493ac969361bc3a8cd12be406338c793a23817c7d97b231ce94fb0ec5f244b070ff08bc961009b73372de2e8f751461b5859c9fd494d7c74601caaacf07d85e820d810221f8dc725e70fb3964a95bac2d5d25c7705658da8c23847cb456215abd5cad39e1aa179770994c20bf1008bdd0041c0dd6beb32d586e643380eb07ff180382a25bec76e1e738dfe46011cdaf25eb2ee81909b628c4cd17e118450ec794a0161276fa287782e0c7b4775f68e033b240defe6a8dc59a569a8c04d8351a72aab1990e5a0ce483359492dd0730d66e353201c4e6e6e870951a2d5e6aa0db9f8ba4a1527ee5c67ea1120f84817d09edb5ff497dbafc69a4ceb7be7af098d2e086c20a086aab5da3a199ca36ad36591237917417199a5ca8006dfb321bb1c8c6dde71c9b1fe79b9c24148e650a021d452c8759514ca35f666240ba55361cb50e68f7ee14f91b7d552cc18c0e46715066049380a044c11876d38563429992b0527898ce7679b89a25fa14238fb66d77f7cd9ee677a6e41587ce220a44069c89f595fbed55bb293fff5dafe997f15d5d888a1dde5a4f4955336b81ab14aa95488452a1924895ec6edfb8fb7e11cb0331eb", 0x1000, 0x0) keyctl$invalidate(0x15, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x10001fffe, 0x0) syz_mount_image$minix(&(0x7f00000001c0)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4184, 0x1, &(0x7f0000000200)=[{&(0x7f0000001240)="09000000000001000c00050000000000ffffff7f200000005a4d", 0x1a, 0x400}], 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 2018/04/27 04:03:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0x1000000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 145.423175] minix_free_inode: bit 1 already cleared 2018/04/27 04:03:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280), 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:03 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0x300000000000000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0xf}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:03 executing program 6: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="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", 0x1000, 0x0) keyctl$invalidate(0x15, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x10001fffe, 0x0) syz_mount_image$minix(&(0x7f00000001c0)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4184, 0x1, &(0x7f0000000200)=[{&(0x7f0000001240)="09000000000001000c00050000000000ffffff7f200000005a4d", 0x1a, 0x400}], 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 2018/04/27 04:03:03 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000000)={0x5, 0x4}) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0xfffffffffffffffc) clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x80000000, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xae, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, @in6={0xa, 0x4e24, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}], 0x64) 2018/04/27 04:03:03 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x80300889, 0x0, 0xfd69) [ 146.183496] IPv4: Oversized IP packet from 127.0.0.1 [ 146.194758] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0xf0ffffffffffff}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 146.229239] minix_free_inode: bit 1 already cleared 2018/04/27 04:03:04 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'veth1_to_bond\x00', 0x8000}) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280), 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:04 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:04 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@hci, &(0x7f0000000140)=0x80) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)='nr0\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) [ 146.356984] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0x200000000000000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 146.393672] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0x200000000000000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:04 executing program 7: socketpair(0x7, 0x80007, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000080)={0x3, [0x3, 0x6, 0x9ff]}) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280), 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:04 executing program 6: r0 = syz_init_net_socket$llc(0x1a, 0xfffffffffffffffd, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80000, 0x20) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000100)={@ipv4={[], [], @dev}}, &(0x7f0000000140)=0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000002c0)={0x0, 0x7530}, 0x10) sendmmsg(r0, &(0x7f0000006300)=[{{&(0x7f0000000f40)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000011c0), 0x0, &(0x7f00000002c0)}}, {{&(0x7f0000005f80)=@hci={0x1f}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040)=ANY=[]}}], 0x2, 0x0) r2 = dup3(r0, r0, 0x80000) accept4$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x80000) [ 146.558978] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:04 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0x9effffff00000000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0xf00000000000000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:04 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x7f) 2018/04/27 04:03:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') sendto$llc(r0, &(0x7f0000000040)="5a9bc982fbf171097f782ca1b58c", 0xe, 0x10, 0x0, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x401, 0x3, 0x0, 0x0, 0x9, 0x1000, 0xf000, [], 0xffffffff}) ioctl$fiemap(r0, 0xc0185879, &(0x7f0000000000)) 2018/04/27 04:03:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x500, 0x0, 0xfd69) 2018/04/27 04:03:04 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x8000000000000000, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:05 executing program 7: r0 = memfd_create(&(0x7f0000007780)="60657620852b35817a00ca94bf6eb8f9d04cd18b8c177af1b006a139b5addcc282d288a8ec83ea88720a092152b4a91dca3ad681e0402f261695b693107619a9de8f789749e9df302c7c94698168153aae9dd981397ca9cccc9d863350fd0de50265e6", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) recvmmsg(r0, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)=""/209, 0xd1}, {&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f00000001c0)=""/220, 0xdc}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/35, 0x23}, {&(0x7f0000001300)=""/221, 0xdd}], 0x6, &(0x7f0000001480)=""/119, 0x77, 0xd2}, 0xb3e0}, {{&(0x7f0000001500)=@vsock, 0x80, &(0x7f0000002940)=[{&(0x7f0000001580)=""/43, 0x2b}, {&(0x7f00000015c0)=""/151, 0x97}, {&(0x7f0000001680)=""/199, 0xc7}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/58, 0x3a}, {&(0x7f00000027c0)=""/231, 0xe7}], 0x6, 0x0, 0x0, 0x800}, 0x8}, {{&(0x7f00000029c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002a40)=[{&(0x7f00000028c0)=""/8, 0x8}], 0x1, &(0x7f0000002a80)=""/176, 0xb0, 0x1}, 0x4}, {{&(0x7f0000002b40)=@ll, 0x80, &(0x7f0000004f80)=[{&(0x7f0000002bc0)=""/210, 0xd2}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/30, 0x1e}, {&(0x7f0000003d00)=""/187, 0xbb}, {&(0x7f0000003dc0)=""/142, 0x8e}, {&(0x7f0000003e80)=""/4096, 0x1000}, {&(0x7f0000004e80)=""/196, 0xc4}], 0x7, &(0x7f0000005000)=""/229, 0xe5, 0x4}, 0x8}, {{&(0x7f0000005100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000074c0)=[{&(0x7f0000005180)=""/252, 0xfc}, {&(0x7f0000005280)=""/4096, 0x1000}, {&(0x7f0000006280)=""/34, 0x22}, {&(0x7f00000062c0)=""/8, 0x8}, {&(0x7f0000006300)=""/22, 0x16}, {&(0x7f0000006340)=""/4096, 0x1000}, {&(0x7f0000007340)=""/111, 0x6f}, {&(0x7f00000073c0)=""/208, 0xd0}], 0x8, &(0x7f0000007540)=""/101, 0x65, 0x4}, 0x3ff}], 0x5, 0x40, 0x0) [ 147.240151] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0x9b01}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e40)=""/255, 0xff}], 0x1, &(0x7f0000002fc0)=""/205, 0xcd}, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') ppoll(&(0x7f00000007c0)=[{r0, 0x100}], 0x1, &(0x7f0000000800)={0x77359400}, &(0x7f0000000840), 0x8) 2018/04/27 04:03:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/27 04:03:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0x100000000000000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:05 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280), 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:05 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x1, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:05 executing program 4 (fault-call:4 fault-nth:0): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 147.527912] FAULT_INJECTION: forcing a failure. [ 147.527912] name failslab, interval 1, probability 0, space 0, times 0 [ 147.539215] CPU: 0 PID: 10401 Comm: syz-executor4 Not tainted 4.17.0-rc2+ #19 [ 147.546499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.555865] Call Trace: [ 147.558469] dump_stack+0x1b9/0x294 [ 147.562112] ? dump_stack_print_info.cold.2+0x52/0x52 [ 147.567310] ? lock_acquire+0x1dc/0x520 [ 147.571301] should_fail.cold.4+0xa/0x1a [ 147.575373] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 147.580499] ? print_usage_bug+0xc0/0xc0 [ 147.584577] ? print_usage_bug+0xc0/0xc0 [ 147.588656] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 147.593860] ? rcu_read_lock+0x70/0x70 [ 147.597755] ? print_usage_bug+0xc0/0xc0 [ 147.601824] ? print_usage_bug+0xc0/0xc0 [ 147.605897] ? __lock_acquire+0x7f5/0x5140 [ 147.610141] ? page_add_new_anon_rmap+0x850/0x850 [ 147.615010] __should_failslab+0x124/0x180 [ 147.619257] should_failslab+0x9/0x14 [ 147.623067] kmem_cache_alloc+0x47/0x760 [ 147.627149] dst_alloc+0xbb/0x1d0 [ 147.630648] rt_dst_alloc+0xfa/0x500 [ 147.634373] ? fnhe_flush_routes+0x460/0x460 [ 147.638796] ? __lock_is_held+0xb5/0x140 [ 147.642886] ip_route_output_key_hash_rcu+0xd23/0x3440 [ 147.648189] ? ip_route_input_noref+0x250/0x250 [ 147.652870] ? graph_lock+0x170/0x170 [ 147.656694] ? debug_check_no_locks_freed+0x310/0x310 [ 147.662070] ? print_usage_bug+0xc0/0xc0 [ 147.666149] ? lock_acquire+0x1dc/0x520 [ 147.670135] ? ip_route_output_key_hash+0x1a3/0x390 [ 147.675168] ? kasan_check_read+0x11/0x20 [ 147.679327] ? rcu_is_watching+0x85/0x140 [ 147.683487] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 147.688698] ip_route_output_key_hash+0x23a/0x390 [ 147.693560] ? ip_route_output_key_hash_rcu+0x3440/0x3440 [ 147.699113] ? rcu_is_watching+0x85/0x140 [ 147.703277] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 147.708482] ip_route_output_flow+0x28/0xc0 [ 147.712816] udp_sendmsg+0x1ead/0x3370 [ 147.716718] ? ip_reply_glue_bits+0xc0/0xc0 [ 147.721056] ? udp4_lib_lookup2+0x340/0x340 [ 147.725385] ? lock_downgrade+0x8e0/0x8e0 [ 147.729555] ? do_raw_spin_unlock+0x9e/0x2e0 [ 147.733971] ? __local_bh_enable_ip+0x161/0x230 [ 147.738649] ? release_sock+0x1e2/0x2b0 [ 147.742626] ? trace_hardirqs_on+0xd/0x10 [ 147.746783] ? release_sock+0x1e2/0x2b0 [ 147.750764] ? __release_sock+0x3a0/0x3a0 [ 147.754923] ? udp_v4_get_port+0x132/0x180 [ 147.759170] inet_sendmsg+0x19f/0x690 [ 147.762979] ? ___might_sleep+0x2d0/0x320 [ 147.767135] ? ipip_gro_receive+0x100/0x100 [ 147.771472] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 147.777126] ? security_socket_sendmsg+0x94/0xc0 [ 147.782002] ? ipip_gro_receive+0x100/0x100 [ 147.786333] sock_sendmsg+0xd5/0x120 [ 147.790055] __sys_sendto+0x3d7/0x670 [ 147.793865] ? __ia32_sys_getpeername+0xb0/0xb0 [ 147.798553] ? wait_for_completion+0x870/0x870 [ 147.803146] ? __lock_is_held+0xb5/0x140 [ 147.807228] ? __sb_end_write+0xac/0xe0 [ 147.811218] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 147.816759] ? fput+0x130/0x1a0 [ 147.820063] ? ksys_write+0x1a6/0x250 [ 147.823872] ? __ia32_sys_read+0xb0/0xb0 [ 147.827944] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 147.833496] __x64_sys_sendto+0xe1/0x1a0 [ 147.837568] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 147.842594] do_syscall_64+0x1b1/0x800 [ 147.846491] ? finish_task_switch+0x1ca/0x810 [ 147.850997] ? syscall_return_slowpath+0x5c0/0x5c0 [ 147.855942] ? syscall_return_slowpath+0x30f/0x5c0 [ 147.860881] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 147.866258] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 147.871112] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 147.876303] RIP: 0033:0x455389 [ 147.879492] RSP: 002b:00007fc278460c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 147.887208] RAX: ffffffffffffffda RBX: 00007fc2784616d4 RCX: 0000000000455389 [ 147.894483] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000013 [ 147.901763] RBP: 000000000072bea0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 147.909037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 147.916310] R13: 0000000000000500 R14: 00000000006fa8a0 R15: 0000000000000000 2018/04/27 04:03:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0x300}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0x2000000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:06 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280), 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:06 executing program 6: geteuid() openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000940)='/dev/qat_adf_ctl\x00', 0x40080, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000900)='/dev/sg#\x00', 0x800, 0x8000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) sendmmsg$alg(r1, &(0x7f0000000880)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000100)="6a0a8c3fd636c2a7c62ea4e6557057c3a6a91a12e9a06f79916435b0d53226c08e99845be1ba015342168b0b09406c5f1aedf9da59444e9887de295a91ec0efeab4298fa5abea311199774c93a087c60b5a980db44ad18c445e362c52c0d156571212d143dc1065174bc696daaa0e03cb515faa1cf1e3df821264a55c2c166b97e8c3955bdb2eec4fdf9bbe6e8cad10ed8be4e8e34e07b2c765baf41cf09ccd5e392a309c86a744f497a74582e28fc0dc35ae5463df85b16d73736a7924e5eaabab075983bd63a14ca73f55f8f1b065add7587b3407cb9284f579ceaa64998", 0xdf}, {&(0x7f0000000200)="bcf090354ec448ab42b06ee418f2ac0aff58db819ae0c37ac82052e89c0d76ba068149c89ea9d89c025617c662c0b7e4fd8b2c83984f387b4c92e780e721a93b3e77908ba13a9473a687c56642aa1d8e2c7ffb01c5cf88216420cf11a5c962f516db4e9683834ef637c7c04cee499788c820f34aa314d77c9a428874d05101b2573cc971311bf77c406274902f3f00afea58d17e2069cfbbc0b5a11c39b6b128b9b08ac30f37b6eefbcc", 0xaa}, {&(0x7f00000002c0)="a76926b01dfa8218e693a6536622f6b424944ca69bf9457d345848ae2242ae8ea1d9d7f180d63c9897fd68043fc4ad57382ad12866bf76be9bc3e7d42821c2f3d9213a4a01131ca37c9ea03dd3548f5a2ebf92a7a7c38146fc5dfaa932bc05dbdca186db62", 0x65}, {&(0x7f0000000340)="3d05f62bad7eef5b6104264d47d38154cdf3a45f3ca769d6deb2d0fce14ad7ab2639c78404c6e43cc40d08a4ca80246d8903e639d934d729b793b5f57d3054deb9372869b57c809d99cd20221d1961767c5ede57ee1e17a02779f7d8f42ae65e7b19f4c419feb6b8309dceb4a11407f62a0c4bdb05", 0x75}], 0x4, &(0x7f0000000400)=[@assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x90, 0x8000}, {0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000004c0)="930acf12a7be9417565d1c73a5146949185441bcf7ac3ec7305dfe31844af52777", 0x21}, {&(0x7f0000000500)="95f99e2b11e86ebba4074af91e9513fd9fe972246dad6e4d3875e0e622088e95fc93e50d1f7ee4845a929fc68457d0cf91409b99f8ba3d592b3c9850f535f862c229d45659738c0fa7b284197e6ccee0b25540a522d61e835d11e9a72c1abf4c28097c96724efc243d5c8aad57e31382614e91f8f9257358ca67e619523364e9422b3690761e7e734f6d60b16ec1892c7d7fd3ab65ea64b58b792a2176f4e3105c22581f0f71ff3c35efb1df7573affd24f291c76f157c1bf154b2b22d418b8e7944c7279709017f1a75ce36215df5c7a5741e53e377577a51d47efa192f46005b0995110616de64abeb8de77b70298d52619e", 0xf3}], 0x2, &(0x7f0000000640)=[@assoc={0x18, 0x117, 0x4, 0x4}, @iv={0xa0, 0x117, 0x2, 0x89, "3c63f8569374478150a42d503237a231f0e8700f8d76de8d85789dfba5b73552f01434676ea532da0ec9a804e99e9997adcb9dcdb381e1da4fe38bed8143bdc1076fb762389402bcee6f61ee77e2344a3bb32dba0ad7f79807022ee87fa305efba0566de1a59806acf2e56ae2f395066a3d95a1010dea4b83541d54577a78cc173868f20018b654d88"}, @assoc={0x18, 0x117, 0x4, 0x3f}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xd6, "49c2b8e4ff8f23a92c529ac04c68dcd9c0fea3cac2d6b4bc5fff89e54fb20c32d0fbb6219ae8c4a9f657acacd98a24961f32d69acb8e75b21efbfec1c095350ff3ff8bff172def0e2a9bd38111249a73f1975c90aba5deb3f8b428a73e575b84e0b7ced9eb4381177a9cac1508411a1aac42e380666f44319896c8194970c047dc040b575ac81abbe928cfc52b2f8ec93feb7a8c7b94a81354ecff99f05340d589bf2da17cde458c489838386c573102ea8cd515482baf0f775c3219eda0e6386d09ab892e49265836e8df06c3a7353378c29a03b8a4"}, @iv={0x58, 0x117, 0x2, 0x3f, "c72dd91c66cb8e165c58f538d5edf51dfe239cba9c68e53e2ce3924318d0bc9b84208ae2acdeb1ad04c3d5363c891c932edcd98ba20d98efc72e86c4b1e463"}], 0x230}], 0x2, 0x40) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000a00)={0x62, &(0x7f0000000980)=""/98}) getpeername(r2, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) 2018/04/27 04:03:06 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x0, 0x4, 0x9) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000180)) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x100000000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) 2018/04/27 04:03:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x71980, 0x0, 0xfd69) 2018/04/27 04:03:06 executing program 4 (fault-call:4 fault-nth:1): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:06 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x1100000000000000, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) [ 148.305438] FAULT_INJECTION: forcing a failure. [ 148.305438] name failslab, interval 1, probability 0, space 0, times 0 [ 148.316770] CPU: 0 PID: 10414 Comm: syz-executor4 Not tainted 4.17.0-rc2+ #19 [ 148.324060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.333425] Call Trace: [ 148.336040] dump_stack+0x1b9/0x294 [ 148.339701] ? dump_stack_print_info.cold.2+0x52/0x52 [ 148.344918] ? finish_task_switch+0x1ca/0x810 [ 148.349465] ? finish_task_switch+0x182/0x810 2018/04/27 04:03:06 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000180)) [ 148.353988] should_fail.cold.4+0xa/0x1a [ 148.358078] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 148.363215] ? __schedule+0x809/0x1e30 [ 148.367134] ? __sched_text_start+0x8/0x8 [ 148.371473] ? find_held_lock+0x36/0x1c0 [ 148.375571] ? check_same_owner+0x320/0x320 [ 148.379912] ? lock_downgrade+0x8e0/0x8e0 [ 148.384085] __should_failslab+0x124/0x180 [ 148.388350] should_failslab+0x9/0x14 [ 148.392172] kmem_cache_alloc_node+0x272/0x780 [ 148.396775] ? print_usage_bug+0xc0/0xc0 [ 148.400862] __alloc_skb+0x111/0x780 2018/04/27 04:03:06 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) memfd_create(&(0x7f0000000000)='dev ', 0x1) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) [ 148.404589] ? skb_scrub_packet+0x580/0x580 [ 148.408927] ? unwind_get_return_address+0x61/0xa0 [ 148.413881] ? __save_stack_trace+0x7e/0xd0 [ 148.418229] ? graph_lock+0x170/0x170 [ 148.422057] ? save_stack+0xa9/0xd0 [ 148.425703] ? find_held_lock+0x36/0x1c0 [ 148.429777] alloc_skb_with_frags+0x137/0x760 [ 148.434293] ? lock_downgrade+0x8e0/0x8e0 [ 148.438467] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 148.443249] ? kasan_check_read+0x11/0x20 [ 148.447417] ? do_raw_spin_unlock+0x9e/0x2e0 [ 148.451841] sock_alloc_send_pskb+0x87a/0xae0 2018/04/27 04:03:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0xffffff7f00000000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 148.456354] ? __local_bh_enable_ip+0x161/0x230 [ 148.461045] ? sock_wmalloc+0x1e0/0x1e0 [ 148.465043] ? dst_init+0x459/0x600 [ 148.468696] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 148.474253] ? rt_set_nexthop.constprop.56+0x568/0x1200 [ 148.479641] ? rt_add_uncached_list+0x270/0x270 [ 148.484332] ? dst_alloc+0xe6/0x1d0 [ 148.487981] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 148.493531] ? rt_dst_alloc+0x3f0/0x500 [ 148.497520] ? fnhe_flush_routes+0x460/0x460 [ 148.501943] sock_alloc_send_skb+0x32/0x40 [ 148.506195] __ip_append_data.isra.47+0x13a7/0x2940 [ 148.511235] ? ip_reply_glue_bits+0xc0/0xc0 [ 148.515602] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 148.521434] ? xfrm_policy_lookup+0x70/0x70 [ 148.525778] ? find_held_lock+0x36/0x1c0 [ 148.529864] ? lock_downgrade+0x8e0/0x8e0 [ 148.534033] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 148.539586] ? ip_setup_cork+0x44d/0x6d0 [ 148.543661] ip_make_skb+0x2be/0x350 [ 148.547394] ? ip_reply_glue_bits+0xc0/0xc0 [ 148.551729] ? ip_flush_pending_frames+0x30/0x30 [ 148.556507] ? ip_route_output_key_hash_rcu+0x3440/0x3440 [ 148.562063] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 148.567618] ? xfrm_lookup_route+0x64/0x1f0 [ 148.571957] udp_sendmsg+0x2793/0x3370 [ 148.575865] ? ip_reply_glue_bits+0xc0/0xc0 [ 148.580208] ? udp4_lib_lookup2+0x340/0x340 [ 148.584547] ? lock_downgrade+0x8e0/0x8e0 [ 148.588719] ? do_raw_spin_unlock+0x9e/0x2e0 [ 148.593146] ? __local_bh_enable_ip+0x161/0x230 [ 148.597827] ? release_sock+0x1e2/0x2b0 [ 148.601811] ? trace_hardirqs_on+0xd/0x10 [ 148.605969] ? release_sock+0x1e2/0x2b0 [ 148.609948] ? __release_sock+0x3a0/0x3a0 [ 148.614109] ? udp_v4_get_port+0x132/0x180 [ 148.618354] inet_sendmsg+0x19f/0x690 [ 148.622166] ? ___might_sleep+0x2d0/0x320 [ 148.626320] ? ipip_gro_receive+0x100/0x100 [ 148.630651] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 148.636199] ? security_socket_sendmsg+0x94/0xc0 [ 148.640964] ? ipip_gro_receive+0x100/0x100 [ 148.645295] sock_sendmsg+0xd5/0x120 [ 148.649014] __sys_sendto+0x3d7/0x670 [ 148.652823] ? __ia32_sys_getpeername+0xb0/0xb0 [ 148.657504] ? wait_for_completion+0x870/0x870 [ 148.662099] ? __lock_is_held+0xb5/0x140 [ 148.666178] ? __sb_end_write+0xac/0xe0 [ 148.670166] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 148.675710] ? fput+0x130/0x1a0 [ 148.678994] ? ksys_write+0x1a6/0x250 [ 148.682801] ? __ia32_sys_read+0xb0/0xb0 [ 148.686867] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 148.692415] __x64_sys_sendto+0xe1/0x1a0 [ 148.696482] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 148.701507] do_syscall_64+0x1b1/0x800 [ 148.705401] ? finish_task_switch+0x1ca/0x810 [ 148.709903] ? syscall_return_slowpath+0x5c0/0x5c0 [ 148.714839] ? syscall_return_slowpath+0x30f/0x5c0 [ 148.719777] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 148.725154] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 148.730009] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 148.735202] RIP: 0033:0x455389 [ 148.738391] RSP: 002b:00007fc278460c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 148.746108] RAX: ffffffffffffffda RBX: 00007fc2784616d4 RCX: 0000000000455389 [ 148.753386] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000013 [ 148.760661] RBP: 000000000072bea0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 148.767944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 148.775220] R13: 0000000000000500 R14: 00000000006fa8a0 R15: 0000000000000001 2018/04/27 04:03:07 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000000180)) mkdirat$cgroup(r0, &(0x7f0000000000)='syz1\x00', 0x1ff) 2018/04/27 04:03:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0xf000000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0xf0ffffff}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:07 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280), 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:07 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x85}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x2040000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)='cpu& \x00') 2018/04/27 04:03:07 executing program 4 (fault-call:4 fault-nth:2): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x240, 0x0, 0xfd69) 2018/04/27 04:03:07 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x11000000, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:07 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x1ff, 0x442501) r1 = shmget$private(0x0, 0x4000, 0x1000028, &(0x7f0000001000/0x4000)=nil) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001880)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) stat(&(0x7f0000001980)='./file1\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000001a40), &(0x7f0000001a80)=0x0, &(0x7f0000001ac0)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001b00)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001b40)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000001b80)={{0xffff, r2, r3, r4, 0x0, 0x1, 0x2}, 0x5, 0x5, 0xf3a, 0xb940, r5, r6, 0x8000}) sched_setaffinity(r6, 0x8, &(0x7f0000001c00)=0x7) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000002c0)={0x1000, 0x0, 'client0\x00', 0x0, "4d3b41ec9077e772", "dc251737c72648024236c39d5cee0103b2be1fe1408c558eb4b25f5ca6280818", 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000001800)={0x6, 0x1, {0x2, 0x3, 0x9, 0x3, 0x80}}) lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000240)) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) readv(r0, &(0x7f0000001740)=[{&(0x7f0000000380)=""/73, 0x49}, {&(0x7f0000000400)=""/29, 0x1d}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/26, 0x1a}, {&(0x7f00000004c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/114, 0x72}, {&(0x7f0000000600)=""/43, 0x2b}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/231, 0xe7}], 0x9) accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x80000) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x280000, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2000011, 0xffffffffffffffff, 0x800000000000000) splice(r7, &(0x7f0000000080), r7, &(0x7f00000000c0), 0x2000000, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) [ 149.383845] FAULT_INJECTION: forcing a failure. [ 149.383845] name failslab, interval 1, probability 0, space 0, times 0 [ 149.395201] CPU: 0 PID: 10454 Comm: syz-executor4 Not tainted 4.17.0-rc2+ #19 [ 149.402490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.411858] Call Trace: [ 149.414466] dump_stack+0x1b9/0x294 [ 149.418111] ? dump_stack_print_info.cold.2+0x52/0x52 [ 149.423315] ? finish_task_switch+0x1ca/0x810 [ 149.427829] ? finish_task_switch+0x182/0x810 [ 149.432360] should_fail.cold.4+0xa/0x1a [ 149.436441] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 149.441569] ? __schedule+0x809/0x1e30 [ 149.445489] ? __sched_text_start+0x8/0x8 [ 149.449652] ? find_held_lock+0x36/0x1c0 [ 149.453747] ? check_same_owner+0x320/0x320 [ 149.458098] __should_failslab+0x124/0x180 [ 149.462384] should_failslab+0x9/0x14 [ 149.466197] kmem_cache_alloc_node_trace+0x26f/0x770 [ 149.471321] __kmalloc_node_track_caller+0x33/0x70 [ 149.476275] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 149.481045] __alloc_skb+0x14d/0x780 [ 149.484775] ? skb_scrub_packet+0x580/0x580 [ 149.489108] ? unwind_get_return_address+0x61/0xa0 [ 149.494050] ? __save_stack_trace+0x7e/0xd0 [ 149.498385] ? graph_lock+0x170/0x170 [ 149.502205] ? save_stack+0xa9/0xd0 [ 149.505842] ? find_held_lock+0x36/0x1c0 [ 149.509916] alloc_skb_with_frags+0x137/0x760 [ 149.514424] ? lock_downgrade+0x8e0/0x8e0 [ 149.518582] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 149.523358] ? kasan_check_read+0x11/0x20 [ 149.527514] ? do_raw_spin_unlock+0x9e/0x2e0 [ 149.531932] sock_alloc_send_pskb+0x87a/0xae0 [ 149.536438] ? __local_bh_enable_ip+0x161/0x230 [ 149.541122] ? sock_wmalloc+0x1e0/0x1e0 [ 149.545113] ? dst_init+0x459/0x600 [ 149.548760] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 149.554311] ? rt_set_nexthop.constprop.56+0x568/0x1200 [ 149.559708] ? rt_add_uncached_list+0x270/0x270 [ 149.564390] ? dst_alloc+0xe6/0x1d0 [ 149.568030] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 149.573571] ? rt_dst_alloc+0x3f0/0x500 [ 149.577553] ? fnhe_flush_routes+0x460/0x460 [ 149.581976] sock_alloc_send_skb+0x32/0x40 [ 149.586214] __ip_append_data.isra.47+0x13a7/0x2940 [ 149.591243] ? ip_reply_glue_bits+0xc0/0xc0 [ 149.595574] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 149.601381] ? xfrm_policy_lookup+0x70/0x70 [ 149.605713] ? find_held_lock+0x36/0x1c0 [ 149.609790] ? lock_downgrade+0x8e0/0x8e0 [ 149.613950] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 149.619488] ? ip_setup_cork+0x44d/0x6d0 [ 149.623556] ip_make_skb+0x2be/0x350 [ 149.627274] ? ip_reply_glue_bits+0xc0/0xc0 [ 149.631599] ? ip_flush_pending_frames+0x30/0x30 [ 149.636375] ? ip_route_output_key_hash_rcu+0x3440/0x3440 [ 149.641926] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 149.647468] ? xfrm_lookup_route+0x64/0x1f0 [ 149.651797] udp_sendmsg+0x2793/0x3370 [ 149.655696] ? ip_reply_glue_bits+0xc0/0xc0 [ 149.660026] ? udp4_lib_lookup2+0x340/0x340 [ 149.664358] ? lock_downgrade+0x8e0/0x8e0 [ 149.668520] ? do_raw_spin_unlock+0x9e/0x2e0 [ 149.672937] ? __local_bh_enable_ip+0x161/0x230 [ 149.677610] ? release_sock+0x1e2/0x2b0 [ 149.681586] ? trace_hardirqs_on+0xd/0x10 [ 149.685744] ? release_sock+0x1e2/0x2b0 [ 149.689721] ? __release_sock+0x3a0/0x3a0 [ 149.693878] ? udp_v4_get_port+0x132/0x180 [ 149.698123] inet_sendmsg+0x19f/0x690 [ 149.701926] ? ___might_sleep+0x2d0/0x320 [ 149.706083] ? ipip_gro_receive+0x100/0x100 [ 149.710415] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 149.715961] ? security_socket_sendmsg+0x94/0xc0 [ 149.720723] ? ipip_gro_receive+0x100/0x100 [ 149.725051] sock_sendmsg+0xd5/0x120 [ 149.728770] __sys_sendto+0x3d7/0x670 [ 149.732577] ? __ia32_sys_getpeername+0xb0/0xb0 [ 149.737252] ? wait_for_completion+0x870/0x870 [ 149.741852] ? __lock_is_held+0xb5/0x140 [ 149.745933] ? __sb_end_write+0xac/0xe0 [ 149.749918] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 149.755457] ? fput+0x130/0x1a0 [ 149.758738] ? ksys_write+0x1a6/0x250 [ 149.762540] ? __ia32_sys_read+0xb0/0xb0 [ 149.766605] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 149.771455] __x64_sys_sendto+0xe1/0x1a0 [ 149.775518] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 149.780539] do_syscall_64+0x1b1/0x800 [ 149.784426] ? finish_task_switch+0x1ca/0x810 [ 149.788928] ? syscall_return_slowpath+0x5c0/0x5c0 [ 149.793948] ? syscall_return_slowpath+0x30f/0x5c0 [ 149.798886] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 149.804255] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 149.809106] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 149.814291] RIP: 0033:0x455389 [ 149.817504] RSP: 002b:00007fc278460c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 149.825215] RAX: ffffffffffffffda RBX: 00007fc2784616d4 RCX: 0000000000455389 [ 149.832489] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000013 [ 149.839763] RBP: 000000000072bea0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 149.847032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 149.854300] R13: 0000000000000500 R14: 00000000006fa8a0 R15: 0000000000000002 2018/04/27 04:03:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xb, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:07 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TCFLSH(r3, 0x540b, 0x2) getsockname$llc(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x3, 0x3, 0x5, 0x6, 0x0, 0xfff, 0x0, 0x0, 0xfff, 0x80, 0x5, 0xfffffffffffffff8, 0x8d19, 0xff, 0x8, 0x61726621, 0x7fffffff, 0x9, 0x4190f440, 0x5, 0x8, 0x100000001, 0x1, 0x2, 0x8, 0x26d1, 0x5, 0x2, 0x3, 0x0, 0xffffffffffffffff, 0x20, 0x6, 0x0, 0x4, 0x1, 0x0, 0x81, 0x1, @perf_config_ext={0x1, 0x7}, 0x10000, 0x4c7a5107, 0x9, 0x0, 0x2, 0x800}, r2, 0xe, r0, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000561ffc)=0x1) 2018/04/27 04:03:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0x40030000000000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:07 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0x25, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000000000)="d30757f0605fce73d98f09fe792e0e0d68d4e24fb04bdaf0f5a420e9c6666b8b96f34d02413459201f868bde1b9ab1e7b9802fba791d9fec0fa2c2f42fa852cf56ba1f12f5460685af22e6f6545d14f9c0c40789998732888bd8e2572e43df3267e182b3c64ac2f6d929564f8502d992d0080f30b95f5aaa073778157b7df8b5c7c0f070602fd30991ca91806dc028497d4af2") recvmsg(r1, &(0x7f00000003c0)={0x0, 0x26f1963b7ea25ae3, &(0x7f0000000300), 0x3d9, &(0x7f0000000340)=""/67, 0x43}, 0x0) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000300)) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000700)) r3 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="9847dc795baaa0cead045b627c1c25e8dfbef26a9db7e6e2d61485000b7189b38d273f0c957b1ad9f64cdb9a493af78617f984e2f702ea88853fe8e41cc29df25a1ce8ab9b2fa55f402866ddf95db830d66922d425706263343b501e2a0edad1c6f85a1a864de99f855c31618ace2ea15e9d1975e6b67c678375b208b52bcfc4", 0xffffffffffffff05, r3) keyctl$get_security(0x11, r4, &(0x7f0000000480)=""/180, 0xb4) recvmsg(r1, &(0x7f0000000280)={&(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/239, 0xef}, 0x20) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000540)=0x100000000, 0x4) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r5) 2018/04/27 04:03:07 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/27 04:03:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:07 executing program 4 (fault-call:4 fault-nth:3): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0x2000004c, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:07 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x3f000000, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:07 executing program 5 (fault-call:4 fault-nth:0): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 150.250942] FAULT_INJECTION: forcing a failure. [ 150.250942] name failslab, interval 1, probability 0, space 0, times 0 [ 150.262359] CPU: 0 PID: 10514 Comm: syz-executor5 Not tainted 4.17.0-rc2+ #19 [ 150.269648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.279004] Call Trace: [ 150.281610] dump_stack+0x1b9/0x294 [ 150.285257] ? dump_stack_print_info.cold.2+0x52/0x52 [ 150.290461] ? lock_acquire+0x1dc/0x520 [ 150.294454] should_fail.cold.4+0xa/0x1a [ 150.298531] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 150.303649] ? print_usage_bug+0xc0/0xc0 [ 150.307723] ? print_usage_bug+0xc0/0xc0 [ 150.311800] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 150.317007] ? rcu_read_lock+0x70/0x70 [ 150.320908] ? print_usage_bug+0xc0/0xc0 [ 150.324983] ? print_usage_bug+0xc0/0xc0 [ 150.329064] ? __lock_acquire+0x7f5/0x5140 [ 150.333318] ? page_add_new_anon_rmap+0x850/0x850 [ 150.338188] __should_failslab+0x124/0x180 [ 150.342443] should_failslab+0x9/0x14 [ 150.346258] kmem_cache_alloc+0x47/0x760 [ 150.350357] dst_alloc+0xbb/0x1d0 [ 150.353823] rt_dst_alloc+0xfa/0x500 [ 150.357550] ? fnhe_flush_routes+0x460/0x460 [ 150.361970] ? __lock_is_held+0xb5/0x140 [ 150.366059] ip_route_output_key_hash_rcu+0xd23/0x3440 [ 150.371354] ? ip_route_input_noref+0x250/0x250 [ 150.376032] ? graph_lock+0x170/0x170 [ 150.379845] ? debug_check_no_locks_freed+0x310/0x310 [ 150.385043] ? print_usage_bug+0xc0/0xc0 [ 150.389116] ? lock_acquire+0x1dc/0x520 [ 150.393099] ? ip_route_output_key_hash+0x1a3/0x390 [ 150.398132] ? kasan_check_read+0x11/0x20 [ 150.402282] ? rcu_is_watching+0x85/0x140 [ 150.406443] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 150.411647] ip_route_output_key_hash+0x23a/0x390 [ 150.416503] ? ip_route_output_key_hash_rcu+0x3440/0x3440 [ 150.422048] ? rcu_is_watching+0x85/0x140 [ 150.426206] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 150.431408] ip_route_output_flow+0x28/0xc0 [ 150.435736] udp_sendmsg+0x1ead/0x3370 [ 150.439628] ? ip_reply_glue_bits+0xc0/0xc0 [ 150.443960] ? udp4_lib_lookup2+0x340/0x340 [ 150.448285] ? lock_downgrade+0x8e0/0x8e0 [ 150.452450] ? do_raw_spin_unlock+0x9e/0x2e0 [ 150.456865] ? __local_bh_enable_ip+0x161/0x230 [ 150.461538] ? release_sock+0x1e2/0x2b0 [ 150.465513] ? trace_hardirqs_on+0xd/0x10 [ 150.469666] ? release_sock+0x1e2/0x2b0 [ 150.473644] ? __release_sock+0x3a0/0x3a0 [ 150.477795] ? udp_v4_get_port+0x132/0x180 [ 150.482039] inet_sendmsg+0x19f/0x690 [ 150.485840] ? ___might_sleep+0x2d0/0x320 [ 150.489993] ? ipip_gro_receive+0x100/0x100 [ 150.494325] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 150.499869] ? security_socket_sendmsg+0x94/0xc0 [ 150.504631] ? ipip_gro_receive+0x100/0x100 [ 150.508955] sock_sendmsg+0xd5/0x120 [ 150.512675] __sys_sendto+0x3d7/0x670 [ 150.516481] ? __ia32_sys_getpeername+0xb0/0xb0 [ 150.521156] ? wait_for_completion+0x870/0x870 [ 150.525743] ? __lock_is_held+0xb5/0x140 [ 150.529814] ? __sb_end_write+0xac/0xe0 [ 150.533797] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 150.539334] ? fput+0x130/0x1a0 [ 150.542620] ? ksys_write+0x1a6/0x250 [ 150.546423] ? __ia32_sys_read+0xb0/0xb0 [ 150.550489] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 150.556038] __x64_sys_sendto+0xe1/0x1a0 [ 150.560101] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 150.565123] do_syscall_64+0x1b1/0x800 [ 150.569011] ? finish_task_switch+0x1ca/0x810 [ 150.573512] ? syscall_return_slowpath+0x5c0/0x5c0 [ 150.578442] ? syscall_return_slowpath+0x30f/0x5c0 [ 150.583381] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 150.588752] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 150.593606] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 150.598792] RIP: 0033:0x455389 [ 150.601981] RSP: 002b:00007fd8b97ecc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 150.609689] RAX: ffffffffffffffda RBX: 00007fd8b97ed6d4 RCX: 0000000000455389 [ 150.616956] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000013 [ 150.624224] RBP: 000000000072bea0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 150.631494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 150.638761] R13: 0000000000000500 R14: 00000000006fa8a0 R15: 0000000000000000 [ 150.665508] FAULT_INJECTION: forcing a failure. [ 150.665508] name failslab, interval 1, probability 0, space 0, times 0 [ 150.676802] CPU: 0 PID: 10510 Comm: syz-executor4 Not tainted 4.17.0-rc2+ #19 [ 150.684085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.693447] Call Trace: [ 150.696045] dump_stack+0x1b9/0x294 [ 150.699683] ? dump_stack_print_info.cold.2+0x52/0x52 [ 150.704882] ? percpu_ref_put_many+0x132/0x230 [ 150.709470] ? memcg_kmem_charge_memcg+0x74/0x110 [ 150.714328] ? percpu_ref_tryget+0x2b0/0x2b0 [ 150.718757] should_fail.cold.4+0xa/0x1a [ 150.722835] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 150.727959] ? graph_lock+0x170/0x170 [ 150.731776] ? find_held_lock+0x36/0x1c0 [ 150.735852] ? __lock_is_held+0xb5/0x140 [ 150.739939] ? check_same_owner+0x320/0x320 [ 150.744287] ? print_usage_bug+0xc0/0xc0 [ 150.748356] ? rcu_note_context_switch+0x710/0x710 [ 150.753299] __should_failslab+0x124/0x180 [ 150.757541] should_failslab+0x9/0x14 [ 150.761346] kmem_cache_alloc+0x2af/0x760 [ 150.765505] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 150.771073] ptlock_alloc+0x20/0x80 [ 150.774708] pte_alloc_one+0x6b/0x120 [ 150.778517] do_huge_pmd_anonymous_page+0xdcf/0x1cc0 [ 150.783631] ? __lock_acquire+0x7f5/0x5140 [ 150.787873] ? __thp_get_unmapped_area+0x180/0x180 [ 150.792820] ? debug_check_no_locks_freed+0x310/0x310 [ 150.798018] ? kasan_check_read+0x11/0x20 [ 150.802176] ? rcu_is_watching+0x85/0x140 [ 150.806332] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 150.811533] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 150.816734] ? is_bpf_text_address+0xd7/0x170 [ 150.821235] ? kernel_text_address+0x79/0xf0 [ 150.825910] ? __unwind_start+0x166/0x330 [ 150.830067] ? __kernel_text_address+0xd/0x40 [ 150.834573] ? unwind_get_return_address+0x61/0xa0 [ 150.839509] ? pud_val+0x80/0xf0 [ 150.842886] ? pmd_val+0xf0/0xf0 [ 150.846275] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 150.851829] __handle_mm_fault+0x2d02/0x4310 [ 150.856250] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 150.861011] ? graph_lock+0x170/0x170 [ 150.864816] ? __ip_append_data.isra.47+0x13a7/0x2940 [ 150.870098] ? ip_make_skb+0x2be/0x350 [ 150.873989] ? udp_sendmsg+0x2793/0x3370 [ 150.878064] ? find_held_lock+0x36/0x1c0 [ 150.882131] ? lock_downgrade+0x8e0/0x8e0 [ 150.886293] ? handle_mm_fault+0x8c0/0xc70 [ 150.890521] handle_mm_fault+0x53a/0xc70 [ 150.894567] ? __handle_mm_fault+0x4310/0x4310 [ 150.899135] ? find_vma+0x34/0x190 [ 150.902660] __do_page_fault+0x60b/0xe40 [ 150.906715] ? mm_fault_error+0x380/0x380 [ 150.910844] ? graph_lock+0x170/0x170 [ 150.914635] do_page_fault+0xee/0x8a7 [ 150.918427] ? vmalloc_sync_all+0x30/0x30 [ 150.922557] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 150.928082] ? refcount_add_not_zero+0x216/0x320 [ 150.932834] ? find_held_lock+0x36/0x1c0 [ 150.936882] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 150.941734] page_fault+0x1e/0x30 [ 150.945191] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 150.951068] RSP: 0018:ffff8801bda471c0 EFLAGS: 00010202 [ 150.956429] RAX: 0000000000000000 RBX: 000000000000ffe4 RCX: 000000000000ffe4 [ 150.963692] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: ffff88018b6002ec [ 150.970966] RBP: ffff8801bda471f8 R08: ffffed00316c205a R09: ffffed00316c205a [ 150.978234] R10: ffffed00316c2059 R11: ffff88018b6102cf R12: 0000000020874fe4 [ 150.985487] R13: 0000000020865000 R14: ffff88018b6002ec R15: 00007ffffffff000 [ 150.992754] ? copyin+0xe4/0x100 [ 150.996105] _copy_from_iter_full+0x25f/0xd10 [ 151.000599] ? usercopy_warn+0x120/0x120 [ 151.004655] ? rt_set_nexthop.constprop.56+0x568/0x1200 [ 151.010000] ? iov_iter_advance+0x14c0/0x14c0 [ 151.014490] ? rt_add_uncached_list+0x270/0x270 [ 151.019140] ip_generic_getfrag+0x100/0x2d0 [ 151.023446] ? ip_reply_glue_bits+0xc0/0xc0 [ 151.027748] ? fnhe_flush_routes+0x460/0x460 [ 151.032142] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 151.037150] ? skb_put+0x17b/0x1e0 [ 151.040685] __ip_append_data.isra.47+0x1738/0x2940 [ 151.045698] ? ip_reply_glue_bits+0xc0/0xc0 [ 151.050022] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 151.055811] ? xfrm_policy_lookup+0x70/0x70 [ 151.060118] ? find_held_lock+0x36/0x1c0 [ 151.064168] ? lock_downgrade+0x8e0/0x8e0 [ 151.068309] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 151.073827] ? ip_setup_cork+0x44d/0x6d0 [ 151.077871] ip_make_skb+0x2be/0x350 [ 151.081582] ? ip_reply_glue_bits+0xc0/0xc0 [ 151.085903] ? ip_flush_pending_frames+0x30/0x30 [ 151.090652] ? ip_route_output_key_hash_rcu+0x3440/0x3440 [ 151.096174] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 151.101691] ? xfrm_lookup_route+0x64/0x1f0 [ 151.106009] udp_sendmsg+0x2793/0x3370 [ 151.109897] ? ip_reply_glue_bits+0xc0/0xc0 [ 151.114225] ? udp4_lib_lookup2+0x340/0x340 [ 151.118544] ? lock_downgrade+0x8e0/0x8e0 [ 151.122682] ? do_raw_spin_unlock+0x9e/0x2e0 [ 151.127075] ? __local_bh_enable_ip+0x161/0x230 [ 151.131731] ? release_sock+0x1e2/0x2b0 [ 151.135685] ? trace_hardirqs_on+0xd/0x10 [ 151.139814] ? release_sock+0x1e2/0x2b0 [ 151.143770] ? __release_sock+0x3a0/0x3a0 [ 151.147909] ? udp_v4_get_port+0x132/0x180 [ 151.152141] inet_sendmsg+0x19f/0x690 [ 151.155930] ? ___might_sleep+0x2d0/0x320 [ 151.160063] ? ipip_gro_receive+0x100/0x100 [ 151.164374] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 151.169896] ? security_socket_sendmsg+0x94/0xc0 [ 151.174648] ? ipip_gro_receive+0x100/0x100 [ 151.178957] sock_sendmsg+0xd5/0x120 [ 151.182654] __sys_sendto+0x3d7/0x670 [ 151.186438] ? __ia32_sys_getpeername+0xb0/0xb0 [ 151.191096] ? wait_for_completion+0x870/0x870 [ 151.195662] ? __lock_is_held+0xb5/0x140 [ 151.199722] ? __sb_end_write+0xac/0xe0 [ 151.203681] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 151.209200] ? fput+0x130/0x1a0 [ 151.212462] ? ksys_write+0x1a6/0x250 [ 151.216246] ? __ia32_sys_read+0xb0/0xb0 [ 151.220304] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 151.225843] __x64_sys_sendto+0xe1/0x1a0 [ 151.229896] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 151.234897] do_syscall_64+0x1b1/0x800 [ 151.238777] ? finish_task_switch+0x1ca/0x810 [ 151.243267] ? syscall_return_slowpath+0x5c0/0x5c0 [ 151.248180] ? syscall_return_slowpath+0x30f/0x5c0 [ 151.253125] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 151.258474] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 151.263298] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 151.268466] RIP: 0033:0x455389 [ 151.271636] RSP: 002b:00007fc278460c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 151.279322] RAX: ffffffffffffffda RBX: 00007fc2784616d4 RCX: 0000000000455389 [ 151.287123] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000013 [ 151.294377] RBP: 000000000072bea0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 151.301626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 151.308887] R13: 0000000000000500 R14: 00000000006fa8a0 R15: 0000000000000003 2018/04/27 04:03:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2003e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x800, 0x20000) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) sendto$inet6(r1, &(0x7f0000000440)="3a57d3e8b9799a88539c2bacde0041752cd70bf1f427fc7c04636264428ddc16ce588838f1f0152b1aaddb1072061ecb47719f18f502a0719c1b66bec332bb837e743fb7d5121931157ebb3b54286097b23c6b1fdcade5edb795695c4a8e43f597a15a0c17e315f75a8a03dc6805c7c8ad6cf4d60577959cf1f85022e59fcda6027bac12914556bcf717ba9e291990ee6ba05d29513823893816a92bdbcada30a0b02a7b5d1a6fa7b1eddc663cb2e2f7ef2a78e21d845f7d569d2d8970558b990cd43d9bf6a14763f7281c5e6e3c82ee269357c624", 0xd5, 0x40000, &(0x7f0000000540)={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x1d}, 0x8}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r3, &(0x7f0000000000), &(0x7f0000000140)=""/160}, 0x18) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000380)={'team_slave_0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) r4 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xfff, 0x8000) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000002c0)="2f5a76ea92d72bd2620ebd24b213cb2717838ea4578988cb52d10a415e02f3bd542bf98c5213fad9a153d651e96e00ed9f94486220220442c4602b1551a6515792d67439964f30601b9b39355f2b4525b2928db6e1d1ed3eef58b0ba740ab897d0902ba249cca8d98156f70845dd5dba", 0x70) r5 = creat(&(0x7f00000000c0)='./file0\x00', 0x6) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000200)="0f20d835200000000f22d80fc7a88a00000066baf80cb8e485938eef66bafc0cec420f01db420f2086b985040000b800000000ba000000000f30b9800000c00f3235000400000f30440f01c9660f3881920000000064670f2366", 0x5a}], 0x1, 0x50, &(0x7f00000002c0), 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/04/27 04:03:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0xffffff9e}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:09 executing program 7: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_settime(0x2, &(0x7f0000000100)={r0, r1+30000000}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x91) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) r3 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) accept$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000140)={@empty, 0x20, 0x0, 0x0, 0x2, 0x1000000000000000, 0x4, 0x9}, &(0x7f00000001c0)=0x20) 2018/04/27 04:03:09 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x1000000, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x2, 0x0, 0xfd69) 2018/04/27 04:03:09 executing program 5 (fault-call:4 fault-nth:1): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 151.326224] net_ratelimit: 3 callbacks suppressed [ 151.326229] IPv4: Oversized IP packet from 127.0.0.1 [ 151.336410] IPv4: Oversized IP packet from 127.0.0.1 [ 151.341593] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 151.389729] FAULT_INJECTION: forcing a failure. [ 151.389729] name failslab, interval 1, probability 0, space 0, times 0 [ 151.401063] CPU: 0 PID: 10538 Comm: syz-executor5 Not tainted 4.17.0-rc2+ #19 [ 151.408343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.417704] Call Trace: [ 151.420394] dump_stack+0x1b9/0x294 [ 151.424038] ? dump_stack_print_info.cold.2+0x52/0x52 [ 151.429249] should_fail.cold.4+0xa/0x1a [ 151.433326] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 151.438444] ? check_noncircular+0x20/0x20 [ 151.442711] ? find_held_lock+0x36/0x1c0 [ 151.446805] ? check_same_owner+0x320/0x320 [ 151.451291] ? rcu_note_context_switch+0x710/0x710 [ 151.456236] __should_failslab+0x124/0x180 [ 151.460489] should_failslab+0x9/0x14 [ 151.464304] kmem_cache_alloc_node+0x272/0x780 [ 151.468903] ? print_usage_bug+0xc0/0xc0 [ 151.472987] __alloc_skb+0x111/0x780 [ 151.476719] ? skb_scrub_packet+0x580/0x580 [ 151.481052] ? unwind_get_return_address+0x61/0xa0 [ 151.485999] ? __save_stack_trace+0x7e/0xd0 [ 151.490331] ? graph_lock+0x170/0x170 [ 151.494150] ? save_stack+0xa9/0xd0 [ 151.497790] ? find_held_lock+0x36/0x1c0 [ 151.501867] alloc_skb_with_frags+0x137/0x760 [ 151.506377] ? lock_downgrade+0x8e0/0x8e0 [ 151.510539] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 151.515308] ? kasan_check_read+0x11/0x20 [ 151.519466] ? do_raw_spin_unlock+0x9e/0x2e0 [ 151.523887] sock_alloc_send_pskb+0x87a/0xae0 [ 151.528402] ? __local_bh_enable_ip+0x161/0x230 [ 151.533093] ? sock_wmalloc+0x1e0/0x1e0 [ 151.537086] ? dst_init+0x459/0x600 [ 151.540725] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.546283] ? rt_set_nexthop.constprop.56+0x568/0x1200 [ 151.551669] ? rt_add_uncached_list+0x270/0x270 [ 151.556352] ? dst_alloc+0xe6/0x1d0 [ 151.560001] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.565552] ? rt_dst_alloc+0x3f0/0x500 [ 151.569540] ? fnhe_flush_routes+0x460/0x460 [ 151.573959] sock_alloc_send_skb+0x32/0x40 [ 151.578205] __ip_append_data.isra.47+0x13a7/0x2940 [ 151.583235] ? ip_reply_glue_bits+0xc0/0xc0 [ 151.587576] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 151.593382] ? xfrm_policy_lookup+0x70/0x70 [ 151.597716] ? find_held_lock+0x36/0x1c0 [ 151.601786] ? lock_downgrade+0x8e0/0x8e0 [ 151.605942] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 151.611480] ? ip_setup_cork+0x44d/0x6d0 [ 151.615548] ip_make_skb+0x2be/0x350 [ 151.619270] ? ip_reply_glue_bits+0xc0/0xc0 [ 151.623595] ? ip_flush_pending_frames+0x30/0x30 [ 151.628361] ? ip_route_output_key_hash_rcu+0x3440/0x3440 [ 151.636863] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 151.642406] ? xfrm_lookup_route+0x64/0x1f0 [ 151.646738] udp_sendmsg+0x2793/0x3370 [ 151.650631] ? ip_reply_glue_bits+0xc0/0xc0 [ 151.654964] ? udp4_lib_lookup2+0x340/0x340 [ 151.659291] ? lock_downgrade+0x8e0/0x8e0 [ 151.663456] ? do_raw_spin_unlock+0x9e/0x2e0 [ 151.667874] ? __local_bh_enable_ip+0x161/0x230 [ 151.672549] ? release_sock+0x1e2/0x2b0 [ 151.676530] ? trace_hardirqs_on+0xd/0x10 [ 151.680691] ? release_sock+0x1e2/0x2b0 [ 151.684673] ? __release_sock+0x3a0/0x3a0 [ 151.688832] ? udp_v4_get_port+0x132/0x180 [ 151.693079] inet_sendmsg+0x19f/0x690 [ 151.696888] ? ___might_sleep+0x2d0/0x320 [ 151.701049] ? ipip_gro_receive+0x100/0x100 [ 151.705389] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 151.710940] ? security_socket_sendmsg+0x94/0xc0 [ 151.715708] ? ipip_gro_receive+0x100/0x100 [ 151.720042] sock_sendmsg+0xd5/0x120 [ 151.723772] __sys_sendto+0x3d7/0x670 [ 151.727579] ? __ia32_sys_getpeername+0xb0/0xb0 [ 151.732264] ? wait_for_completion+0x870/0x870 [ 151.736856] ? __lock_is_held+0xb5/0x140 [ 151.740942] ? __sb_end_write+0xac/0xe0 [ 151.744932] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 151.750482] ? fput+0x130/0x1a0 [ 151.753773] ? ksys_write+0x1a6/0x250 [ 151.757586] ? __ia32_sys_read+0xb0/0xb0 [ 151.761663] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 151.767219] __x64_sys_sendto+0xe1/0x1a0 [ 151.771302] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 151.776328] do_syscall_64+0x1b1/0x800 [ 151.780221] ? finish_task_switch+0x1ca/0x810 [ 151.784730] ? syscall_return_slowpath+0x5c0/0x5c0 [ 151.789669] ? syscall_return_slowpath+0x30f/0x5c0 [ 151.794613] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 151.799995] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 151.804853] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 151.810052] RIP: 0033:0x455389 [ 151.813237] RSP: 002b:00007fd8b97ecc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 151.820956] RAX: ffffffffffffffda RBX: 00007fd8b97ed6d4 RCX: 0000000000455389 [ 151.828230] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000013 [ 151.835508] RBP: 000000000072bea0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 151.842782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 151.850052] R13: 0000000000000500 R14: 00000000006fa8a0 R15: 0000000000000001 [ 151.884068] IPv4: Oversized IP packet from 127.0.0.1 [ 151.889479] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0x100000000000000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:10 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) accept$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000004, 0x110, r0, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x4, 0x811f, r2, 0x1) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:10 executing program 5 (fault-call:4 fault-nth:2): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:10 executing program 6: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="200010000500010005000000001c08108f13", 0x12, 0x400}], 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x1, 0xffffffff80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)={r0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x40, 0x0) listxattr(&(0x7f0000000040)='./file1\x00', &(0x7f00000003c0)=""/4096, 0x1000) getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000340)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x1f, 0xffffffff, 0x100000000, 0x100, 0xff, 0x0, r2}) 2018/04/27 04:03:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xfffffdef, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x15, 0x0, 0xfd69) 2018/04/27 04:03:10 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0xc000000, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) [ 152.450673] FAULT_INJECTION: forcing a failure. [ 152.450673] name failslab, interval 1, probability 0, space 0, times 0 [ 152.462015] CPU: 1 PID: 10566 Comm: syz-executor5 Not tainted 4.17.0-rc2+ #19 [ 152.469298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.478659] Call Trace: [ 152.481268] dump_stack+0x1b9/0x294 [ 152.484912] ? dump_stack_print_info.cold.2+0x52/0x52 [ 152.490115] ? is_bpf_text_address+0xd7/0x170 [ 152.494621] ? kernel_text_address+0x79/0xf0 [ 152.499039] ? __unwind_start+0x166/0x330 [ 152.503205] should_fail.cold.4+0xa/0x1a [ 152.507277] ? __save_stack_trace+0x7e/0xd0 [ 152.511613] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 152.516740] ? save_stack+0xa9/0xd0 [ 152.520374] ? save_stack+0x43/0xd0 [ 152.524008] ? kasan_kmalloc+0xc4/0xe0 [ 152.527906] ? kasan_slab_alloc+0x12/0x20 [ 152.532063] ? find_held_lock+0x36/0x1c0 [ 152.536156] ? check_same_owner+0x320/0x320 [ 152.540496] ? rcu_note_context_switch+0x710/0x710 [ 152.545439] __should_failslab+0x124/0x180 [ 152.549688] should_failslab+0x9/0x14 [ 152.553505] kmem_cache_alloc_node_trace+0x26f/0x770 [ 152.558628] __kmalloc_node_track_caller+0x33/0x70 [ 152.563572] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 152.568336] __alloc_skb+0x14d/0x780 [ 152.572058] ? skb_scrub_packet+0x580/0x580 [ 152.576390] ? unwind_get_return_address+0x61/0xa0 [ 152.581333] ? __save_stack_trace+0x7e/0xd0 [ 152.585665] ? graph_lock+0x170/0x170 [ 152.589482] ? save_stack+0xa9/0xd0 [ 152.593124] ? find_held_lock+0x36/0x1c0 [ 152.597195] alloc_skb_with_frags+0x137/0x760 [ 152.601702] ? lock_downgrade+0x8e0/0x8e0 [ 152.605875] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 152.610648] ? kasan_check_read+0x11/0x20 [ 152.614810] ? do_raw_spin_unlock+0x9e/0x2e0 [ 152.619240] sock_alloc_send_pskb+0x87a/0xae0 [ 152.623761] ? __local_bh_enable_ip+0x161/0x230 [ 152.628446] ? sock_wmalloc+0x1e0/0x1e0 [ 152.632442] ? dst_init+0x459/0x600 [ 152.636082] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 152.641624] ? rt_set_nexthop.constprop.56+0x568/0x1200 [ 152.647010] ? rt_add_uncached_list+0x270/0x270 [ 152.651687] ? dst_alloc+0xe6/0x1d0 [ 152.655330] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 152.660873] ? rt_dst_alloc+0x3f0/0x500 [ 152.664860] ? fnhe_flush_routes+0x460/0x460 [ 152.669275] sock_alloc_send_skb+0x32/0x40 [ 152.673515] __ip_append_data.isra.47+0x13a7/0x2940 [ 152.678549] ? ip_reply_glue_bits+0xc0/0xc0 [ 152.682886] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 152.688689] ? xfrm_policy_lookup+0x70/0x70 [ 152.693022] ? find_held_lock+0x36/0x1c0 [ 152.697099] ? lock_downgrade+0x8e0/0x8e0 [ 152.701253] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 152.706799] ? ip_setup_cork+0x44d/0x6d0 [ 152.710870] ip_make_skb+0x2be/0x350 [ 152.714594] ? ip_reply_glue_bits+0xc0/0xc0 [ 152.718925] ? ip_flush_pending_frames+0x30/0x30 [ 152.723708] ? ip_route_output_key_hash_rcu+0x3440/0x3440 [ 152.729260] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 152.734799] ? xfrm_lookup_route+0x64/0x1f0 [ 152.734820] udp_sendmsg+0x2793/0x3370 [ 152.734842] ? ip_reply_glue_bits+0xc0/0xc0 [ 152.734864] ? udp4_lib_lookup2+0x340/0x340 [ 152.734883] ? lock_downgrade+0x8e0/0x8e0 [ 152.734905] ? do_raw_spin_unlock+0x9e/0x2e0 [ 152.734921] ? __local_bh_enable_ip+0x161/0x230 [ 152.734939] ? release_sock+0x1e2/0x2b0 [ 152.754465] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 152.755914] ? trace_hardirqs_on+0xd/0x10 [ 152.755937] ? release_sock+0x1e2/0x2b0 [ 152.755952] ? __release_sock+0x3a0/0x3a0 [ 152.755973] ? udp_v4_get_port+0x132/0x180 [ 152.755995] inet_sendmsg+0x19f/0x690 [ 152.756011] ? ___might_sleep+0x2d0/0x320 [ 152.756028] ? ipip_gro_receive+0x100/0x100 [ 152.756046] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 152.756066] ? security_socket_sendmsg+0x94/0xc0 [ 152.815656] ? ipip_gro_receive+0x100/0x100 [ 152.819994] sock_sendmsg+0xd5/0x120 [ 152.823726] __sys_sendto+0x3d7/0x670 [ 152.827538] ? __ia32_sys_getpeername+0xb0/0xb0 [ 152.832220] ? wait_for_completion+0x870/0x870 [ 152.836819] ? __lock_is_held+0xb5/0x140 [ 152.840905] ? __sb_end_write+0xac/0xe0 [ 152.844891] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 2018/04/27 04:03:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0xfffff000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:10 executing program 6: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="200010000500010005000000001c08108f13", 0x12, 0x400}], 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x1, 0xffffffff80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)={r0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x40, 0x0) listxattr(&(0x7f0000000040)='./file1\x00', &(0x7f00000003c0)=""/4096, 0x1000) getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000340)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x1f, 0xffffffff, 0x100000000, 0x100, 0xff, 0x0, r2}) 2018/04/27 04:03:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0xffffff7f}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 152.850430] ? fput+0x130/0x1a0 [ 152.853757] ? ksys_write+0x1a6/0x250 [ 152.857563] ? __ia32_sys_read+0xb0/0xb0 [ 152.861631] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 152.867182] __x64_sys_sendto+0xe1/0x1a0 [ 152.871248] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.876273] do_syscall_64+0x1b1/0x800 [ 152.880168] ? finish_task_switch+0x1ca/0x810 [ 152.884667] ? syscall_return_slowpath+0x5c0/0x5c0 [ 152.889610] ? syscall_return_slowpath+0x30f/0x5c0 [ 152.894552] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 152.899932] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.904790] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 152.909990] RIP: 0033:0x455389 [ 152.913190] RSP: 002b:00007fd8b97ecc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 152.920905] RAX: ffffffffffffffda RBX: 00007fd8b97ed6d4 RCX: 0000000000455389 [ 152.928182] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000013 [ 152.935456] RBP: 000000000072bea0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 152.942732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/04/27 04:03:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0x20874fe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0x400300}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 152.950010] R13: 0000000000000500 R14: 00000000006fa8a0 R15: 0000000000000002 [ 152.962751] minix_free_inode: bit 1 already cleared 2018/04/27 04:03:10 executing program 5 (fault-call:4 fault-nth:3): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x8000000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 153.065700] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 153.104996] FAULT_INJECTION: forcing a failure. [ 153.104996] name failslab, interval 1, probability 0, space 0, times 0 [ 153.117347] CPU: 1 PID: 10608 Comm: syz-executor5 Not tainted 4.17.0-rc2+ #19 [ 153.124638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.134870] Call Trace: [ 153.137493] dump_stack+0x1b9/0x294 [ 153.138654] IPv4: Oversized IP packet from 127.0.0.1 [ 153.141215] ? dump_stack_print_info.cold.2+0x52/0x52 [ 153.146537] IPv4: Oversized IP packet from 127.0.0.1 [ 153.151558] ? percpu_ref_put_many+0x132/0x230 [ 153.151573] ? memcg_kmem_charge_memcg+0x74/0x110 [ 153.151589] ? percpu_ref_tryget+0x2b0/0x2b0 [ 153.151609] should_fail.cold.4+0xa/0x1a [ 153.174565] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 153.179696] ? graph_lock+0x170/0x170 [ 153.183523] ? find_held_lock+0x36/0x1c0 [ 153.187599] ? __lock_is_held+0xb5/0x140 [ 153.191682] ? check_same_owner+0x320/0x320 [ 153.196131] ? rcu_note_context_switch+0x710/0x710 [ 153.198749] IPv4: Oversized IP packet from 127.0.0.1 [ 153.201068] __should_failslab+0x124/0x180 [ 153.201087] should_failslab+0x9/0x14 2018/04/27 04:03:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 153.201103] kmem_cache_alloc+0x2af/0x760 [ 153.201124] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 153.201145] ptlock_alloc+0x20/0x80 [ 153.201161] pte_alloc_one+0x6b/0x120 [ 153.201179] do_huge_pmd_anonymous_page+0xdcf/0x1cc0 [ 153.206470] IPv4: Oversized IP packet from 127.0.0.1 [ 153.210497] ? __lock_acquire+0x7f5/0x5140 [ 153.210517] ? __thp_get_unmapped_area+0x180/0x180 [ 153.210539] ? debug_check_no_locks_freed+0x310/0x310 [ 153.255879] ? kasan_check_read+0x11/0x20 [ 153.260049] ? rcu_is_watching+0x85/0x140 [ 153.264208] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 153.269409] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 153.274615] ? is_bpf_text_address+0xd7/0x170 [ 153.279123] ? kernel_text_address+0x79/0xf0 [ 153.283544] ? __unwind_start+0x166/0x330 [ 153.287707] ? __kernel_text_address+0xd/0x40 [ 153.292217] ? unwind_get_return_address+0x61/0xa0 [ 153.297154] ? pud_val+0x80/0xf0 [ 153.300526] ? pmd_val+0xf0/0xf0 [ 153.303901] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 153.309448] __handle_mm_fault+0x2d02/0x4310 [ 153.313873] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 153.318637] ? graph_lock+0x170/0x170 [ 153.322443] ? __ip_append_data.isra.47+0x13a7/0x2940 [ 153.327640] ? ip_make_skb+0x2be/0x350 [ 153.331532] ? udp_sendmsg+0x2793/0x3370 [ 153.335601] ? find_held_lock+0x36/0x1c0 [ 153.339678] ? lock_downgrade+0x8e0/0x8e0 [ 153.343846] ? handle_mm_fault+0x8c0/0xc70 [ 153.348094] handle_mm_fault+0x53a/0xc70 [ 153.352167] ? __handle_mm_fault+0x4310/0x4310 [ 153.356758] ? find_vma+0x34/0x190 [ 153.360310] __do_page_fault+0x60b/0xe40 [ 153.364383] ? mm_fault_error+0x380/0x380 [ 153.368543] ? graph_lock+0x170/0x170 [ 153.372355] do_page_fault+0xee/0x8a7 [ 153.376161] ? vmalloc_sync_all+0x30/0x30 [ 153.380313] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 153.385860] ? refcount_add_not_zero+0x216/0x320 [ 153.390627] ? find_held_lock+0x36/0x1c0 [ 153.394710] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 153.399562] page_fault+0x1e/0x30 [ 153.403021] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 153.408903] RSP: 0018:ffff88018c6e71c0 EFLAGS: 00010202 2018/04/27 04:03:11 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x5, 0x5, 0x0, 0x20, "54eba954064af83cb59db8c6bcdb63014221b0ede464f865b453f1f96105647ec2c994f6659abe027521fc3d"}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/62) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xc003, &(0x7f00000000c0)=0x7, 0x1, 0x2) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0xf000000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:11 executing program 6: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f00000002c0), &(0x7f00000001c0)="968473db024089a141b6c843da16a7e32ce349763245d1a77f936152be9981a8a0b9210ea7f697d3ec63f4e63e3689792a8ac8df09df6df9a3153b6f4281bf531c9eb2da3d99169a13b0de47e25fbf606674274d51157d4a9d8d7818fd02ed41eb7f50ca053738b22fb0945bb01fda5e50083c7efc52026a25509570e043e3a34552b79ec7dc254a224ca5e51a783c26177fc205c32b3b52b11f5afeafbb07c971cd96b65c82c4e52d160cd68882ef63e49fba54f41f7a9c2664967bfeb946c96b37d9e2dc9954a389f800088da44c8bf5dc0e923372b556") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x101, 0x4) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000100)={0xb1, &(0x7f0000000300)="d497f4720e0aaf66c8788445656c79cdd45539dfd8c19be2676ed24ce12d341874603d8a5a795298dc7a9991d9aee2a8bdaa5ed8f5dbbb8901c9bf39318b6c4e88ed48fee27346cb80cfe9968ecfb118662a2a550525f978861ee77f7b78212578ae7e9581cf5f9d166d38403a4e9d6df9cc35a3101eee99787472baebe65480f113d542457574993443f65b7abf2b9279d5fb8dc8504351a2c0af8b4e39d279b7ed539042de60962c9526ece581f12225"}) pipe(&(0x7f00000000c0)) [ 153.414274] RAX: 0000000000000000 RBX: 000000000000ffe4 RCX: 000000000000ffe4 [ 153.421546] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: ffff88018aec05ec [ 153.428824] RBP: ffff88018c6e71f8 R08: ffffed00315da0ba R09: ffffed00315da0ba [ 153.436104] R10: ffffed00315da0b9 R11: ffff88018aed05cf R12: 0000000020874fe4 [ 153.443381] R13: 0000000020865000 R14: ffff88018aec05ec R15: 00007ffffffff000 [ 153.450687] ? copyin+0xe4/0x100 [ 153.454075] _copy_from_iter_full+0x25f/0xd10 [ 153.458584] ? usercopy_warn+0x120/0x120 [ 153.462656] ? rt_set_nexthop.constprop.56+0x568/0x1200 [ 153.468033] ? iov_iter_advance+0x14c0/0x14c0 [ 153.472539] ? rt_add_uncached_list+0x270/0x270 [ 153.477219] ip_generic_getfrag+0x100/0x2d0 [ 153.481546] ? ip_reply_glue_bits+0xc0/0xc0 [ 153.485962] ? fnhe_flush_routes+0x460/0x460 [ 153.490386] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 153.495407] ? skb_put+0x17b/0x1e0 [ 153.498960] __ip_append_data.isra.47+0x1738/0x2940 [ 153.503991] ? ip_reply_glue_bits+0xc0/0xc0 [ 153.508327] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 2018/04/27 04:03:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x8055000000000000, 0x0, 0xfd69) 2018/04/27 04:03:11 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0xc00, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) [ 153.514132] ? xfrm_policy_lookup+0x70/0x70 [ 153.518469] ? find_held_lock+0x36/0x1c0 [ 153.522546] ? lock_downgrade+0x8e0/0x8e0 [ 153.526711] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 153.532255] ? ip_setup_cork+0x44d/0x6d0 [ 153.536323] ip_make_skb+0x2be/0x350 [ 153.540046] ? ip_reply_glue_bits+0xc0/0xc0 [ 153.544376] ? ip_flush_pending_frames+0x30/0x30 [ 153.549149] ? ip_route_output_key_hash_rcu+0x3440/0x3440 [ 153.554711] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 153.560262] ? xfrm_lookup_route+0x64/0x1f0 2018/04/27 04:03:11 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000080)) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x3ff, &(0x7f0000000100)=0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) getpeername$packet(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000a00)=0x14) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a40)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e21, 0x2bde, 0x4e24, 0xfffffffffffffffb, 0xa, 0x20, 0x80, 0x1d, r1, r2}, {0x4, 0x2, 0x2, 0x6, 0x5, 0x1ff, 0x2, 0x10000}, {0x20, 0x400, 0xf80000000000, 0x574}, 0x7, 0x6e6bba, 0x3, 0x1, 0x1}, {{@in=@rand_addr=0x8001, 0x4d3}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x2, 0x3, 0x0, 0x8001, 0x7, 0x3a31}}, 0xe8) [ 153.564600] udp_sendmsg+0x2793/0x3370 [ 153.568501] ? ip_reply_glue_bits+0xc0/0xc0 [ 153.572838] ? udp4_lib_lookup2+0x340/0x340 [ 153.577183] ? lock_downgrade+0x8e0/0x8e0 [ 153.581348] ? do_raw_spin_unlock+0x9e/0x2e0 [ 153.585766] ? __local_bh_enable_ip+0x161/0x230 [ 153.590445] ? release_sock+0x1e2/0x2b0 [ 153.594429] ? trace_hardirqs_on+0xd/0x10 [ 153.598584] ? release_sock+0x1e2/0x2b0 [ 153.604308] ? __release_sock+0x3a0/0x3a0 [ 153.608469] ? udp_v4_get_port+0x132/0x180 [ 153.612723] inet_sendmsg+0x19f/0x690 [ 153.616532] ? ___might_sleep+0x2d0/0x320 [ 153.620700] ? ipip_gro_receive+0x100/0x100 [ 153.625041] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 153.630589] ? security_socket_sendmsg+0x94/0xc0 [ 153.635354] ? ipip_gro_receive+0x100/0x100 [ 153.639687] sock_sendmsg+0xd5/0x120 [ 153.643412] __sys_sendto+0x3d7/0x670 [ 153.647225] ? __ia32_sys_getpeername+0xb0/0xb0 [ 153.651903] ? wait_for_completion+0x870/0x870 [ 153.656496] ? __lock_is_held+0xb5/0x140 [ 153.660567] ? __sb_end_write+0xac/0xe0 2018/04/27 04:03:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 153.664552] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 153.670095] ? fput+0x130/0x1a0 [ 153.673383] ? ksys_write+0x1a6/0x250 [ 153.677192] ? __ia32_sys_read+0xb0/0xb0 [ 153.681263] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 153.686818] __x64_sys_sendto+0xe1/0x1a0 [ 153.690890] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.695916] do_syscall_64+0x1b1/0x800 [ 153.699807] ? finish_task_switch+0x1ca/0x810 [ 153.704311] ? syscall_return_slowpath+0x5c0/0x5c0 [ 153.709249] ? syscall_return_slowpath+0x30f/0x5c0 2018/04/27 04:03:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 153.714191] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 153.719566] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 153.724421] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 153.729612] RIP: 0033:0x455389 [ 153.732797] RSP: 002b:00007fd8b97ecc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 153.740507] RAX: ffffffffffffffda RBX: 00007fd8b97ed6d4 RCX: 0000000000455389 [ 153.747780] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000013 [ 153.755053] RBP: 000000000072bea0 R08: 0000000020fd9ff0 R09: 0000000000000010 2018/04/27 04:03:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x2000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:11 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x8, 0x0, 0x0, 0x6}]}) [ 153.763801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 153.771075] R13: 0000000000000500 R14: 00000000006fa8a0 R15: 0000000000000003 [ 153.787141] minix_free_inode: bit 1 already cleared 2018/04/27 04:03:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 153.821070] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:11 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) timerfd_create(0x7, 0x80800) write$sndseq(r0, &(0x7f00000001c0)=[{0x2, 0x9, 0x5, 0x6, @time={0x0, 0x989680}, {0x2dd5}, {0x4, 0x2}, @result={0x7c80, 0x2e}}, {0x0, 0x401, 0x2, 0x4, @time={0x77359400}, {0x3ae7, 0x8}, {0xfffffffffffff800, 0x5ab4}, @time=@time}, {0x81, 0x8, 0x145b, 0xe5, @tick=0x9, {0x1}, {0x6000000000, 0x537d}, @connect={{0x0, 0x4}, {0x3, 0x1}}}, {0x0, 0x0, 0x1, 0x8, @time={0x0, 0x1c9c380}, {0x8, 0x4}, {0x7, 0x1}, @connect={{0x8, 0x7ff}, {0x8001, 0x101}}}, {0x7, 0x401, 0x6, 0x7f, @tick=0x6, {0x0, 0x9}, {0x8}, @queue={0x1, {0x1, 0x7}}}, {0x10001, 0x5, 0x280000000000, 0x10001, @time, {0x4, 0x1}, {0x27, 0x4800000}, @addr={0x8, 0x7}}, {0x8000, 0x1ff, 0x9, 0xfff, @tick=0x10001, {0x100000001, 0xffffffff00000001}, {0xeaca, 0x7}, @quote={{0xe7, 0x43}, 0x4, &(0x7f0000000080)={0x7, 0x80000000, 0x800, 0x10000, @tick=0x4, {0x9, 0xc1f}, {0x2a2b112a, 0x6}, @quote={{0x81, 0x6}, 0x8d, &(0x7f0000000000)={0xf3d, 0x1, 0xffffffffffff01f4, 0x3, @tick=0x6, {0x9, 0x3f}, {0x100000001, 0x1}, @result={0x8000, 0x800}}}}}}], 0x150) 2018/04/27 04:03:12 executing program 5 (fault-call:4 fault-nth:4): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:12 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r1, 0x0, r0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r2) 2018/04/27 04:03:12 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x1100, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:12 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x2000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x4000000, 0x0, 0xfd69) 2018/04/27 04:03:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:12 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe00, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0x19b}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 154.780087] FAULT_INJECTION: forcing a failure. [ 154.780087] name failslab, interval 1, probability 0, space 0, times 0 [ 154.791437] CPU: 1 PID: 10684 Comm: syz-executor5 Not tainted 4.17.0-rc2+ #19 [ 154.798720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.808078] Call Trace: [ 154.810688] dump_stack+0x1b9/0x294 [ 154.814410] ? dump_stack_print_info.cold.2+0x52/0x52 [ 154.819619] ? lock_downgrade+0x8e0/0x8e0 [ 154.823789] ? handle_mm_fault+0x8c0/0xc70 2018/04/27 04:03:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 154.828048] should_fail.cold.4+0xa/0x1a [ 154.832124] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 154.837259] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 154.842812] ? __do_page_fault+0x441/0xe40 [ 154.847066] ? mm_fault_error+0x380/0x380 [ 154.851229] ? graph_lock+0x170/0x170 [ 154.855042] ? do_page_fault+0xee/0x8a7 [ 154.859034] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 154.864589] ? csum_partial+0x21/0x30 [ 154.868416] ? csum_partial_ext+0x25/0x30 [ 154.872584] __should_failslab+0x124/0x180 [ 154.876839] should_failslab+0x9/0x14 2018/04/27 04:03:12 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000000)=0xf000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) [ 154.880655] kmem_cache_alloc_node+0x56/0x780 [ 154.885170] ? skb_checksum+0xd1/0x130 [ 154.889072] __alloc_skb+0x111/0x780 [ 154.892799] ? skb_scrub_packet+0x580/0x580 [ 154.897155] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 154.902702] ? skb_checksum_help+0x5bd/0xbc0 [ 154.907127] ? netdev_txq_to_tc+0x140/0x140 [ 154.911462] ? ip_vs_in_icmp+0x2900/0x2900 [ 154.915714] ? ip_vs_out_icmp_v6.isra.25+0x6c0/0x6c0 [ 154.920832] ? iov_iter_advance+0x14c0/0x14c0 [ 154.925343] ? __local_bh_enable_ip+0x161/0x230 2018/04/27 04:03:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 154.930024] ip_do_fragment+0xb66/0x2ac0 [ 154.934103] ? trace_hardirqs_on+0xd/0x10 [ 154.938269] ? ip_copy_metadata+0xa90/0xa90 [ 154.942600] ? trace_hardirqs_on+0xd/0x10 [ 154.946771] ? ip_finish_output2+0x1840/0x1840 [ 154.951362] ? graph_lock+0x170/0x170 [ 154.955172] ? graph_lock+0x170/0x170 [ 154.958993] ? find_held_lock+0x36/0x1c0 [ 154.963068] ip_fragment.constprop.49+0x179/0x240 [ 154.967922] ip_finish_output+0x6cb/0xf80 [ 154.972082] ? ip_fragment.constprop.49+0x240/0x240 [ 154.977109] ? kasan_check_read+0x11/0x20 2018/04/27 04:03:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0xf}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 154.981272] ? rcu_is_watching+0x85/0x140 [ 154.985429] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 154.990633] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 154.995658] ? nf_hook_slow+0x11e/0x1c0 [ 154.999648] ip_output+0x21b/0x850 [ 155.003196] ? __ip_local_out+0x5cf/0xb20 [ 155.007352] ? ip_mc_output+0x15a0/0x15a0 [ 155.011520] ? ip_make_skb+0x226/0x350 [ 155.015425] ? ip_fragment.constprop.49+0x240/0x240 [ 155.020453] ? ip_flush_pending_frames+0x30/0x30 [ 155.025223] ip_local_out+0xc5/0x1b0 2018/04/27 04:03:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0xffffff7f00000000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 155.028946] ip_send_skb+0x40/0xe0 [ 155.032490] udp_send_skb+0x69f/0xcc0 [ 155.036289] ? xfrm_lookup_route+0x64/0x1f0 [ 155.040639] udp_sendmsg+0x27f6/0x3370 [ 155.044533] ? ip_reply_glue_bits+0xc0/0xc0 [ 155.048866] ? udp4_lib_lookup2+0x340/0x340 [ 155.053198] ? lock_downgrade+0x8e0/0x8e0 [ 155.057364] ? do_raw_spin_unlock+0x9e/0x2e0 [ 155.062042] ? __local_bh_enable_ip+0x161/0x230 [ 155.066719] ? release_sock+0x1e2/0x2b0 [ 155.070698] ? trace_hardirqs_on+0xd/0x10 [ 155.074855] ? release_sock+0x1e2/0x2b0 2018/04/27 04:03:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 155.078834] ? __release_sock+0x3a0/0x3a0 [ 155.082992] ? udp_v4_get_port+0x132/0x180 [ 155.087238] inet_sendmsg+0x19f/0x690 [ 155.091049] ? ___might_sleep+0x2d0/0x320 [ 155.095210] ? ipip_gro_receive+0x100/0x100 [ 155.099543] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 155.105094] ? security_socket_sendmsg+0x94/0xc0 [ 155.109871] ? ipip_gro_receive+0x100/0x100 [ 155.114204] sock_sendmsg+0xd5/0x120 [ 155.118745] __sys_sendto+0x3d7/0x670 [ 155.122566] ? __ia32_sys_getpeername+0xb0/0xb0 [ 155.127250] ? wait_for_completion+0x870/0x870 [ 155.131848] ? __lock_is_held+0xb5/0x140 [ 155.135933] ? __sb_end_write+0xac/0xe0 [ 155.139925] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 155.145574] ? fput+0x130/0x1a0 [ 155.148864] ? ksys_write+0x1a6/0x250 [ 155.152680] ? __ia32_sys_read+0xb0/0xb0 [ 155.156759] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 155.162318] __x64_sys_sendto+0xe1/0x1a0 [ 155.166390] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 155.172201] do_syscall_64+0x1b1/0x800 [ 155.176101] ? finish_task_switch+0x1ca/0x810 2018/04/27 04:03:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 155.180606] ? syscall_return_slowpath+0x5c0/0x5c0 [ 155.185556] ? syscall_return_slowpath+0x30f/0x5c0 [ 155.190496] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 155.195880] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 155.200738] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 155.205931] RIP: 0033:0x455389 [ 155.209125] RSP: 002b:00007fd8b97ecc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 155.216845] RAX: ffffffffffffffda RBX: 00007fd8b97ed6d4 RCX: 0000000000455389 [ 155.224122] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000013 [ 155.231402] RBP: 000000000072bea0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 155.239722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 155.246998] R13: 0000000000000500 R14: 00000000006fa8a0 R15: 0000000000000004 2018/04/27 04:03:13 executing program 5 (fault-call:4 fault-nth:5): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x7, 0x0, 0xfd69) 2018/04/27 04:03:13 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0xc00000000000000, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:13 executing program 6: r0 = add_key$keyring(&(0x7f0000000c80)='keyring\x00', &(0x7f0000000cc0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000bc0)='keyring\x00', &(0x7f0000000c00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c40)='/dev/qat_adf_ctl\x00', r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x981, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0xf5, 0x8203, 0xfcf0, 0x8, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x6, 0x5}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x80}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x200}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x38, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000000480)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000000640)=[{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0xfffffffffffffffa, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x5}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="0f0e0e30a4eb31b09041b86021b7884de5ff3f60e2448bcabf19aff9fc033a4e85e59f6282a33ebe6861543e30094729caaabdb6429b75e083", 0x39}, {&(0x7f0000000100)="cb5deb23be845d68d266ad789cb156daba2dbd0d5e6b75e75bcef0cee69406506f9a442bb221cf941882", 0x2a}], 0x3, &(0x7f00000004c0)=[@sndrcv={0x30, 0x84, 0x1, {0x4d, 0x5, 0x2, 0x7, 0x200, 0x400, 0x7fffffff, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x7, 0x0, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xa762, 0x2, 0x4, 0x2c, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0xd5, 0x8000, 0x19c, 0x8, 0x6, 0x2663, 0x825a, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1f, 0x8, 0xfffffffffffffff9, 0xffff, 0x1, 0x81, 0x9, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x16bd, 0x40, 0x8200, 0x9bb6, 0x8001, 0x8, 0x30, 0x8, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x5746d7a9, 0x8001, 0x400, 0x1, r7}}], 0x150, 0x4041}], 0x1, 0x0) 2018/04/27 04:03:13 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x1100, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:13 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) r1 = add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="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", 0x1000, 0xfffffffffffffffd) keyctl$clear(0x7, r1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/27 04:03:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0xf000}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 155.815833] FAULT_INJECTION: forcing a failure. [ 155.815833] name failslab, interval 1, probability 0, space 0, times 0 [ 155.827320] CPU: 0 PID: 10747 Comm: syz-executor5 Not tainted 4.17.0-rc2+ #19 [ 155.834601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.843961] Call Trace: [ 155.846566] dump_stack+0x1b9/0x294 [ 155.850203] ? dump_stack_print_info.cold.2+0x52/0x52 [ 155.855400] ? is_bpf_text_address+0xd7/0x170 [ 155.859924] ? kernel_text_address+0x79/0xf0 [ 155.864343] ? __unwind_start+0x166/0x330 [ 155.868502] should_fail.cold.4+0xa/0x1a [ 155.872569] ? __save_stack_trace+0x7e/0xd0 [ 155.876896] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 155.882013] ? save_stack+0xa9/0xd0 [ 155.885645] ? save_stack+0x43/0xd0 [ 155.889275] ? kasan_kmalloc+0xc4/0xe0 [ 155.893168] ? kasan_slab_alloc+0x12/0x20 [ 155.897322] ? kmem_cache_alloc_node+0x144/0x780 [ 155.902108] ? __alloc_skb+0x111/0x780 [ 155.906000] ? ip_do_fragment+0xb66/0x2ac0 [ 155.910243] ? ip_fragment.constprop.49+0x179/0x240 [ 155.915260] ? ip_finish_output+0x6cb/0xf80 [ 155.919583] ? ip_output+0x21b/0x850 [ 155.923297] ? ip_local_out+0xc5/0x1b0 [ 155.927335] ? ip_send_skb+0x40/0xe0 [ 155.931048] ? udp_send_skb+0x69f/0xcc0 [ 155.935030] ? udp_sendmsg+0x27f6/0x3370 [ 155.939103] ? inet_sendmsg+0x19f/0x690 [ 155.943102] ? sock_sendmsg+0xd5/0x120 [ 155.946996] ? __sys_sendto+0x3d7/0x670 [ 155.950972] ? __x64_sys_sendto+0xe1/0x1a0 [ 155.955213] ? do_syscall_64+0x1b1/0x800 [ 155.959279] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 155.964652] ? mm_fault_error+0x380/0x380 [ 155.968811] ? graph_lock+0x170/0x170 [ 155.972619] ? do_page_fault+0xee/0x8a7 [ 155.976601] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 155.982233] __should_failslab+0x124/0x180 [ 155.986475] should_failslab+0x9/0x14 [ 155.990281] kmem_cache_alloc_node_trace+0x5a/0x770 [ 155.995315] __kmalloc_node_track_caller+0x33/0x70 [ 156.000261] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 156.005026] __alloc_skb+0x14d/0x780 [ 156.008747] ? skb_scrub_packet+0x580/0x580 [ 156.013082] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 156.018621] ? skb_checksum_help+0x5bd/0xbc0 [ 156.023040] ? netdev_txq_to_tc+0x140/0x140 [ 156.027363] ? ip_vs_in_icmp+0x2900/0x2900 [ 156.031603] ? ip_vs_out_icmp_v6.isra.25+0x6c0/0x6c0 [ 156.036708] ? iov_iter_advance+0x14c0/0x14c0 [ 156.041206] ? __local_bh_enable_ip+0x161/0x230 [ 156.045882] ip_do_fragment+0xb66/0x2ac0 [ 156.049941] ? trace_hardirqs_on+0xd/0x10 [ 156.054096] ? ip_copy_metadata+0xa90/0xa90 [ 156.058421] ? trace_hardirqs_on+0xd/0x10 [ 156.062574] ? ip_finish_output2+0x1840/0x1840 [ 156.067159] ? graph_lock+0x170/0x170 [ 156.070966] ? graph_lock+0x170/0x170 [ 156.074780] ? find_held_lock+0x36/0x1c0 [ 156.078851] ip_fragment.constprop.49+0x179/0x240 [ 156.083704] ip_finish_output+0x6cb/0xf80 [ 156.087855] ? ip_fragment.constprop.49+0x240/0x240 [ 156.092875] ? kasan_check_read+0x11/0x20 [ 156.097023] ? rcu_is_watching+0x85/0x140 [ 156.101174] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 156.106368] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 156.111388] ? nf_hook_slow+0x11e/0x1c0 [ 156.115371] ip_output+0x21b/0x850 [ 156.118916] ? __ip_local_out+0x5cf/0xb20 [ 156.123065] ? ip_mc_output+0x15a0/0x15a0 [ 156.127217] ? ip_make_skb+0x226/0x350 [ 156.131109] ? ip_fragment.constprop.49+0x240/0x240 [ 156.136127] ? ip_flush_pending_frames+0x30/0x30 [ 156.140888] ip_local_out+0xc5/0x1b0 [ 156.144606] ip_send_skb+0x40/0xe0 [ 156.148145] udp_send_skb+0x69f/0xcc0 [ 156.151947] ? xfrm_lookup_route+0x64/0x1f0 [ 156.156278] udp_sendmsg+0x27f6/0x3370 [ 156.160168] ? ip_reply_glue_bits+0xc0/0xc0 [ 156.164501] ? udp4_lib_lookup2+0x340/0x340 [ 156.168829] ? lock_downgrade+0x8e0/0x8e0 [ 156.172985] ? do_raw_spin_unlock+0x9e/0x2e0 [ 156.177396] ? __local_bh_enable_ip+0x161/0x230 [ 156.182075] ? release_sock+0x1e2/0x2b0 [ 156.186049] ? trace_hardirqs_on+0xd/0x10 [ 156.190233] ? release_sock+0x1e2/0x2b0 [ 156.194210] ? __release_sock+0x3a0/0x3a0 [ 156.198361] ? udp_v4_get_port+0x132/0x180 [ 156.202604] inet_sendmsg+0x19f/0x690 [ 156.206405] ? ___might_sleep+0x2d0/0x320 [ 156.210562] ? ipip_gro_receive+0x100/0x100 [ 156.214894] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 156.220436] ? security_socket_sendmsg+0x94/0xc0 [ 156.225197] ? ipip_gro_receive+0x100/0x100 [ 156.229527] sock_sendmsg+0xd5/0x120 [ 156.233244] __sys_sendto+0x3d7/0x670 [ 156.237053] ? __ia32_sys_getpeername+0xb0/0xb0 [ 156.241766] ? wait_for_completion+0x870/0x870 [ 156.246362] ? __lock_is_held+0xb5/0x140 [ 156.250448] ? __sb_end_write+0xac/0xe0 [ 156.254435] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 156.259977] ? fput+0x130/0x1a0 [ 156.263266] ? ksys_write+0x1a6/0x250 [ 156.267119] ? __ia32_sys_read+0xb0/0xb0 [ 156.271187] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 156.276738] __x64_sys_sendto+0xe1/0x1a0 [ 156.280804] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 156.285828] do_syscall_64+0x1b1/0x800 [ 156.289719] ? finish_task_switch+0x1ca/0x810 [ 156.294217] ? syscall_return_slowpath+0x5c0/0x5c0 [ 156.299152] ? syscall_return_slowpath+0x30f/0x5c0 [ 156.304095] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 156.309467] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/27 04:03:14 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x3f00, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:14 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) rt_sigreturn() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x800, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000280)={0x3002, 0x13000}) accept4$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x800) clock_gettime(0x0, &(0x7f0000000240)={0x0}) getpeername$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) recvmmsg(r0, &(0x7f0000005500)=[{{&(0x7f0000000a40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, &(0x7f0000000c80)=""/174, 0xae}}, {{&(0x7f0000000d40)=@sco, 0x80, &(0x7f00000053c0), 0x0, &(0x7f0000005480)=""/121, 0x79}, 0xfffffffffffffffc}], 0x2, 0x0, &(0x7f0000005640)={r2}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x8000, 0x0, 0x0, 0x3}, 0xffffffffffffff16) 2018/04/27 04:03:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0x20a4c00c, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:14 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000100)="769ce100c0458315613ef655704f3f272e29c70c9a94704b0eceb4250ccfa35442477fb12b5f87d9265da6362c465f07d756b2f548c06bd80a068aad87caea7d0f186b1bd802370a0d8bed8ef8608f28", 0x50) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) [ 156.314318] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 156.319512] RIP: 0033:0x455389 [ 156.322702] RSP: 002b:00007fd8b97ecc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 156.330416] RAX: ffffffffffffffda RBX: 00007fd8b97ed6d4 RCX: 0000000000455389 [ 156.337687] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000013 [ 156.344961] RBP: 000000000072bea0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 156.352231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 156.359502] R13: 0000000000000500 R14: 00000000006fa8a0 R15: 0000000000000005 [ 156.377235] net_ratelimit: 14 callbacks suppressed [ 156.377244] IPv4: Oversized IP packet from 127.0.0.1 [ 156.387605] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xb, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:14 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:14 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 156.538548] IPv4: Oversized IP packet from 127.0.0.1 [ 156.543974] IPv4: Oversized IP packet from 127.0.0.1 [ 156.593986] IPv4: Oversized IP packet from 127.0.0.1 [ 156.599388] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:14 executing program 5 (fault-call:4 fault-nth:6): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0x25, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:14 executing program 6: pwritev(0xffffffffffffffff, &(0x7f00000010c0)=[{&(0x7f0000000000)="eb", 0x1}], 0x1, 0x0) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0x3441, 0x4, 0xda5c, 0x3, 0x6, 0x2, 0xfffffffffffffffa, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) 2018/04/27 04:03:14 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe000000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x3f00, 0x0, 0xfd69) 2018/04/27 04:03:14 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x11, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:14 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x4a0, 0x0, 0x0, 0x140, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xf}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x19}, @broadcast=0xffffffff, 0xffffff00, 0x0, @empty, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, @mac=@random="bf7a25b6f288", {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x4, 0x3, 0x25, 0xc043, 0x7, 0x8, 'bridge0\x00', 'bcsf0\x00', {0xff}, {0xff}, 0x0, 0x204}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="bc6f2eb2a3c1", @broadcast=0xffffffff, @broadcast=0xffffffff, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x3ff, 'syz0\x00', 0x4fd}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) [ 156.921397] FAULT_INJECTION: forcing a failure. [ 156.921397] name failslab, interval 1, probability 0, space 0, times 0 [ 156.932710] CPU: 0 PID: 10799 Comm: syz-executor5 Not tainted 4.17.0-rc2+ #19 [ 156.939983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.949335] Call Trace: [ 156.951935] dump_stack+0x1b9/0x294 [ 156.955578] ? dump_stack_print_info.cold.2+0x52/0x52 [ 156.960781] ? is_bpf_text_address+0xd7/0x170 [ 156.965296] ? kernel_text_address+0x79/0xf0 [ 156.969716] ? __unwind_start+0x166/0x330 [ 156.973880] should_fail.cold.4+0xa/0x1a [ 156.977956] ? __save_stack_trace+0x7e/0xd0 [ 156.982282] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 156.987394] ? save_stack+0xa9/0xd0 [ 156.991040] ? save_stack+0x43/0xd0 [ 156.994677] ? kasan_kmalloc+0xc4/0xe0 [ 156.998581] ? kasan_slab_alloc+0x12/0x20 [ 157.002741] ? kmem_cache_alloc_node+0x144/0x780 [ 157.007507] ? __alloc_skb+0x111/0x780 [ 157.011404] ? ip_do_fragment+0xb66/0x2ac0 [ 157.011520] IPv4: Oversized IP packet from 127.0.0.1 [ 157.015637] ? ip_fragment.constprop.49+0x179/0x240 [ 157.015651] ? ip_finish_output+0x6cb/0xf80 [ 157.015668] ? ip_output+0x21b/0x850 [ 157.020909] IPv4: Oversized IP packet from 127.0.0.1 [ 157.025755] ? ip_local_out+0xc5/0x1b0 [ 157.025768] ? ip_send_skb+0x40/0xe0 [ 157.025781] ? udp_send_skb+0x69f/0xcc0 [ 157.025799] ? udp_sendmsg+0x27f6/0x3370 [ 157.054465] ? inet_sendmsg+0x19f/0x690 [ 157.058461] ? sock_sendmsg+0xd5/0x120 [ 157.062359] ? __sys_sendto+0x3d7/0x670 [ 157.066342] ? __x64_sys_sendto+0xe1/0x1a0 [ 157.070585] ? do_syscall_64+0x1b1/0x800 [ 157.074648] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 157.080023] ? mm_fault_error+0x380/0x380 [ 157.084196] ? graph_lock+0x170/0x170 [ 157.088009] ? do_page_fault+0xee/0x8a7 [ 157.091998] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 157.097539] __should_failslab+0x124/0x180 [ 157.101781] should_failslab+0x9/0x14 [ 157.105587] kmem_cache_alloc_node_trace+0x5a/0x770 [ 157.107350] IPv4: Oversized IP packet from 127.0.0.1 [ 157.110615] __kmalloc_node_track_caller+0x33/0x70 [ 157.110636] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 157.110654] __alloc_skb+0x14d/0x780 [ 157.110672] ? skb_scrub_packet+0x580/0x580 [ 157.110694] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 157.117039] IPv4: Oversized IP packet from 127.0.0.1 [ 157.121742] ? skb_checksum_help+0x5bd/0xbc0 [ 157.121763] ? netdev_txq_to_tc+0x140/0x140 [ 157.160073] ? ip_vs_in_icmp+0x2900/0x2900 [ 157.164319] ? ip_vs_out_icmp_v6.isra.25+0x6c0/0x6c0 [ 157.169431] ? iov_iter_advance+0x14c0/0x14c0 [ 157.173936] ? __local_bh_enable_ip+0x161/0x230 [ 157.178706] ip_do_fragment+0xb66/0x2ac0 [ 157.182779] ? trace_hardirqs_on+0xd/0x10 [ 157.186935] ? ip_copy_metadata+0xa90/0xa90 [ 157.191262] ? trace_hardirqs_on+0xd/0x10 [ 157.195422] ? ip_finish_output2+0x1840/0x1840 [ 157.200009] ? graph_lock+0x170/0x170 [ 157.203909] ? graph_lock+0x170/0x170 [ 157.207728] ? find_held_lock+0x36/0x1c0 [ 157.211802] ip_fragment.constprop.49+0x179/0x240 [ 157.216649] ip_finish_output+0x6cb/0xf80 [ 157.220805] ? ip_fragment.constprop.49+0x240/0x240 [ 157.225826] ? kasan_check_read+0x11/0x20 [ 157.229977] ? rcu_is_watching+0x85/0x140 [ 157.234132] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 157.239328] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 157.244354] ? nf_hook_slow+0x11e/0x1c0 [ 157.248340] ip_output+0x21b/0x850 [ 157.251881] ? __ip_local_out+0x5cf/0xb20 [ 157.256040] ? ip_mc_output+0x15a0/0x15a0 [ 157.260199] ? ip_make_skb+0x226/0x350 [ 157.264100] ? ip_fragment.constprop.49+0x240/0x240 [ 157.269120] ? ip_flush_pending_frames+0x30/0x30 [ 157.273889] ip_local_out+0xc5/0x1b0 [ 157.277608] ip_send_skb+0x40/0xe0 [ 157.281152] udp_send_skb+0x69f/0xcc0 [ 157.285809] ? xfrm_lookup_route+0x64/0x1f0 [ 157.290146] udp_sendmsg+0x27f6/0x3370 [ 157.294045] ? ip_reply_glue_bits+0xc0/0xc0 [ 157.298376] ? udp4_lib_lookup2+0x340/0x340 [ 157.302702] ? lock_downgrade+0x8e0/0x8e0 [ 157.306948] ? do_raw_spin_unlock+0x9e/0x2e0 [ 157.311360] ? __local_bh_enable_ip+0x161/0x230 [ 157.316040] ? release_sock+0x1e2/0x2b0 [ 157.320104] ? trace_hardirqs_on+0xd/0x10 [ 157.324258] ? release_sock+0x1e2/0x2b0 [ 157.328240] ? __release_sock+0x3a0/0x3a0 [ 157.332397] ? udp_v4_get_port+0x132/0x180 [ 157.336640] inet_sendmsg+0x19f/0x690 [ 157.340448] ? ___might_sleep+0x2d0/0x320 [ 157.344603] ? ipip_gro_receive+0x100/0x100 [ 157.348939] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 157.354486] ? security_socket_sendmsg+0x94/0xc0 [ 157.359257] ? ipip_gro_receive+0x100/0x100 [ 157.363587] sock_sendmsg+0xd5/0x120 [ 157.367304] __sys_sendto+0x3d7/0x670 [ 157.371111] ? __ia32_sys_getpeername+0xb0/0xb0 [ 157.375789] ? wait_for_completion+0x870/0x870 [ 157.380379] ? __lock_is_held+0xb5/0x140 [ 157.384459] ? __sb_end_write+0xac/0xe0 [ 157.388441] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 157.393991] ? fput+0x130/0x1a0 [ 157.397277] ? ksys_write+0x1a6/0x250 [ 157.401087] ? __ia32_sys_read+0xb0/0xb0 [ 157.405156] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 157.410705] __x64_sys_sendto+0xe1/0x1a0 [ 157.414770] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 157.419796] do_syscall_64+0x1b1/0x800 [ 157.423690] ? finish_task_switch+0x1ca/0x810 [ 157.428193] ? syscall_return_slowpath+0x5c0/0x5c0 [ 157.433133] ? syscall_return_slowpath+0x30f/0x5c0 [ 157.438075] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 157.443454] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 157.448311] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 157.453500] RIP: 0033:0x455389 [ 157.456690] RSP: 002b:00007fd8b97ecc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 157.464402] RAX: ffffffffffffffda RBX: 00007fd8b97ed6d4 RCX: 0000000000455389 2018/04/27 04:03:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:15 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x40030000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 157.471674] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000013 [ 157.478942] RBP: 000000000072bea0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 157.486213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 157.493482] R13: 0000000000000500 R14: 00000000006fa8a0 R15: 0000000000000006 2018/04/27 04:03:15 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000340)) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[], []]}, 0x258) close(r1) lookup_dcookie(0x8, &(0x7f0000000000)=""/84, 0x54) [ 157.722907] syz-executor6 (10825) used greatest stack depth: 13944 bytes left 2018/04/27 04:03:15 executing program 5 (fault-call:4 fault-nth:7): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:15 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:15 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xffffff7f00000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:15 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x40030000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x89083080, 0x0, 0xfd69) 2018/04/27 04:03:15 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0xc00000000000000, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) [ 158.004744] FAULT_INJECTION: forcing a failure. [ 158.004744] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 158.016606] CPU: 1 PID: 10839 Comm: syz-executor5 Not tainted 4.17.0-rc2+ #19 [ 158.023891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.033248] Call Trace: [ 158.036288] dump_stack+0x1b9/0x294 [ 158.039935] ? dump_stack_print_info.cold.2+0x52/0x52 [ 158.045137] ? __kernel_text_address+0xd/0x40 [ 158.049647] ? unwind_get_return_address+0x61/0xa0 2018/04/27 04:03:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 158.054595] should_fail.cold.4+0xa/0x1a [ 158.058671] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 158.063801] ? lock_downgrade+0x8e0/0x8e0 [ 158.067973] ? kasan_check_read+0x11/0x20 [ 158.072136] ? rcu_is_watching+0x85/0x140 [ 158.076293] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 158.081486] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 158.086693] ? is_bpf_text_address+0xd7/0x170 [ 158.091197] ? kernel_text_address+0x79/0xf0 [ 158.095616] ? __unwind_start+0x166/0x330 [ 158.099776] ? __kernel_text_address+0xd/0x40 [ 158.104286] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 158.109830] ? should_fail+0x21b/0xbcd [ 158.113738] ? __save_stack_trace+0x7e/0xd0 [ 158.118079] __alloc_pages_nodemask+0x34e/0xd70 [ 158.122765] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 158.127789] ? save_stack+0x43/0xd0 [ 158.131421] ? kasan_kmalloc+0xc4/0xe0 [ 158.135318] ? kasan_slab_alloc+0x12/0x20 [ 158.139472] ? kmem_cache_alloc_node+0x144/0x780 [ 158.144242] ? __alloc_skb+0x111/0x780 [ 158.148140] ? ip_do_fragment+0xb66/0x2ac0 [ 158.152382] ? ip_fragment.constprop.49+0x179/0x240 [ 158.157405] ? ip_output+0x21b/0x850 [ 158.161644] ? ip_local_out+0xc5/0x1b0 [ 158.165536] ? ip_send_skb+0x40/0xe0 [ 158.169256] ? udp_send_skb+0x69f/0xcc0 [ 158.173243] ? udp_sendmsg+0x27f6/0x3370 [ 158.177309] ? inet_sendmsg+0x19f/0x690 [ 158.181290] ? sock_sendmsg+0xd5/0x120 [ 158.185185] ? __sys_sendto+0x3d7/0x670 [ 158.189164] ? __x64_sys_sendto+0xe1/0x1a0 [ 158.193401] ? do_syscall_64+0x1b1/0x800 [ 158.197463] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 158.202840] ? mm_fault_error+0x380/0x380 [ 158.207000] cache_grow_begin+0x72/0x6c0 [ 158.211069] kmem_cache_alloc_node_trace+0x692/0x770 [ 158.216186] __kmalloc_node_track_caller+0x33/0x70 [ 158.221122] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 158.225892] __alloc_skb+0x14d/0x780 [ 158.229612] ? skb_scrub_packet+0x580/0x580 [ 158.233943] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 158.239493] ? skb_checksum_help+0x5bd/0xbc0 [ 158.243915] ? netdev_txq_to_tc+0x140/0x140 [ 158.248239] ? ip_vs_in_icmp+0x2900/0x2900 [ 158.252483] ? ip_vs_out_icmp_v6.isra.25+0x6c0/0x6c0 [ 158.257597] ? iov_iter_advance+0x14c0/0x14c0 [ 158.262095] ? __local_bh_enable_ip+0x161/0x230 [ 158.266777] ip_do_fragment+0xb66/0x2ac0 [ 158.270840] ? trace_hardirqs_on+0xd/0x10 [ 158.274992] ? ip_copy_metadata+0xa90/0xa90 [ 158.279314] ? trace_hardirqs_on+0xd/0x10 [ 158.283473] ? ip_finish_output2+0x1840/0x1840 [ 158.288059] ? graph_lock+0x170/0x170 [ 158.291856] ? graph_lock+0x170/0x170 [ 158.295670] ? find_held_lock+0x36/0x1c0 [ 158.299741] ip_fragment.constprop.49+0x179/0x240 [ 158.304586] ip_finish_output+0x6cb/0xf80 [ 158.308737] ? ip_fragment.constprop.49+0x240/0x240 [ 158.313761] ? kasan_check_read+0x11/0x20 [ 158.317916] ? rcu_is_watching+0x85/0x140 [ 158.322067] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 158.327265] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 158.332285] ? nf_hook_slow+0x11e/0x1c0 [ 158.336265] ip_output+0x21b/0x850 [ 158.339806] ? __ip_local_out+0x5cf/0xb20 [ 158.343956] ? ip_mc_output+0x15a0/0x15a0 [ 158.348105] ? ip_make_skb+0x226/0x350 [ 158.351997] ? ip_fragment.constprop.49+0x240/0x240 [ 158.357015] ? ip_flush_pending_frames+0x30/0x30 [ 158.361776] ip_local_out+0xc5/0x1b0 [ 158.365500] ip_send_skb+0x40/0xe0 [ 158.369040] udp_send_skb+0x69f/0xcc0 [ 158.372843] ? xfrm_lookup_route+0x64/0x1f0 [ 158.377172] udp_sendmsg+0x27f6/0x3370 [ 158.381066] ? ip_reply_glue_bits+0xc0/0xc0 [ 158.385395] ? udp4_lib_lookup2+0x340/0x340 [ 158.389722] ? lock_downgrade+0x8e0/0x8e0 [ 158.393878] ? do_raw_spin_unlock+0x9e/0x2e0 [ 158.398293] ? __local_bh_enable_ip+0x161/0x230 [ 158.402970] ? release_sock+0x1e2/0x2b0 [ 158.406947] ? trace_hardirqs_on+0xd/0x10 [ 158.411101] ? release_sock+0x1e2/0x2b0 [ 158.415083] ? __release_sock+0x3a0/0x3a0 [ 158.419238] ? udp_v4_get_port+0x132/0x180 [ 158.423490] inet_sendmsg+0x19f/0x690 [ 158.427292] ? ___might_sleep+0x2d0/0x320 [ 158.431446] ? ipip_gro_receive+0x100/0x100 [ 158.435776] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 158.441316] ? security_socket_sendmsg+0x94/0xc0 [ 158.446078] ? ipip_gro_receive+0x100/0x100 [ 158.450403] sock_sendmsg+0xd5/0x120 [ 158.454119] __sys_sendto+0x3d7/0x670 [ 158.457928] ? __ia32_sys_getpeername+0xb0/0xb0 [ 158.462601] ? wait_for_completion+0x870/0x870 [ 158.467190] ? __lock_is_held+0xb5/0x140 [ 158.471264] ? __sb_end_write+0xac/0xe0 [ 158.475268] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 158.480807] ? fput+0x130/0x1a0 [ 158.489389] ? ksys_write+0x1a6/0x250 [ 158.493194] ? __ia32_sys_read+0xb0/0xb0 [ 158.497260] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 158.502809] __x64_sys_sendto+0xe1/0x1a0 [ 158.506875] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 158.511903] do_syscall_64+0x1b1/0x800 [ 158.515794] ? finish_task_switch+0x1ca/0x810 [ 158.520296] ? syscall_return_slowpath+0x5c0/0x5c0 [ 158.525233] ? syscall_return_slowpath+0x30f/0x5c0 [ 158.530168] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 158.535542] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 158.540392] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 158.545583] RIP: 0033:0x455389 [ 158.548772] RSP: 002b:00007fd8b97ecc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/04/27 04:03:16 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x4018920a, 0x440002) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x80000003, 0x8, 0x721}, 0x10) 2018/04/27 04:03:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 158.556485] RAX: ffffffffffffffda RBX: 00007fd8b97ed6d4 RCX: 0000000000455389 [ 158.563755] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000013 [ 158.571027] RBP: 000000000072bea0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 158.578301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 158.585569] R13: 0000000000000500 R14: 00000000006fa8a0 R15: 0000000000000007 2018/04/27 04:03:16 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:16 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x300, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:16 executing program 5 (fault-call:4 fault-nth:8): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:16 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:16 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x40440) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)="76626f786e6574305d2640022428707070317070703100") setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000a22000)=0x100, 0x4) 2018/04/27 04:03:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x1000000000000000, 0x0, 0xfd69) 2018/04/27 04:03:16 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x11000000, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) [ 159.091085] FAULT_INJECTION: forcing a failure. [ 159.091085] name failslab, interval 1, probability 0, space 0, times 0 [ 159.102681] CPU: 0 PID: 10883 Comm: syz-executor5 Not tainted 4.17.0-rc2+ #19 [ 159.109972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.119331] Call Trace: [ 159.121942] dump_stack+0x1b9/0x294 [ 159.125598] ? dump_stack_print_info.cold.2+0x52/0x52 [ 159.130814] should_fail.cold.4+0xa/0x1a [ 159.134895] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 159.140009] ? print_usage_bug+0xc0/0xc0 [ 159.144087] ? debug_check_no_locks_freed+0x310/0x310 [ 159.149289] ? graph_lock+0x170/0x170 [ 159.153107] ? kasan_check_write+0x14/0x20 [ 159.157349] ? prep_compound_page+0x229/0x370 [ 159.161857] ? set_pageblock_migratetype+0x40/0x40 [ 159.166799] ? find_held_lock+0x36/0x1c0 [ 159.170880] ? lock_downgrade+0x8e0/0x8e0 [ 159.175041] __should_failslab+0x124/0x180 [ 159.179292] should_failslab+0x9/0x14 [ 159.183106] kmem_cache_alloc+0x47/0x760 [ 159.187195] inet_frag_find+0x75f/0x1260 [ 159.191275] ? ipv4_frags_init_net+0x570/0x570 [ 159.195875] ? inet_frag_kill+0xec0/0xec0 [ 159.200038] ? __lock_acquire+0x7f5/0x5140 [ 159.204290] ? kasan_check_read+0x11/0x20 [ 159.208446] ? rcu_is_watching+0x85/0x140 [ 159.212607] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 159.217815] ? is_bpf_text_address+0xd7/0x170 [ 159.222320] ? kernel_text_address+0x79/0xf0 [ 159.226739] ? __unwind_start+0x166/0x330 [ 159.230895] ? __kernel_text_address+0xd/0x40 [ 159.235404] ? __save_stack_trace+0x7e/0xd0 [ 159.239748] ? save_stack+0xa9/0xd0 [ 159.243392] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 159.248937] ip_defrag+0x3e5/0x4810 [ 159.252578] ? dev_queue_xmit+0x17/0x20 [ 159.256561] ? ip_finish_output2+0x1046/0x1840 [ 159.261154] ? ip_do_fragment+0xa9e/0x2ac0 [ 159.265399] ? graph_lock+0x170/0x170 [ 159.269206] ? ip_local_out+0xc5/0x1b0 [ 159.273105] ? ip_send_skb+0x40/0xe0 [ 159.276825] ? udp_send_skb+0x69f/0xcc0 [ 159.280802] ? inet_sendmsg+0x19f/0x690 [ 159.285590] ? sock_sendmsg+0xd5/0x120 [ 159.289486] ? __sys_sendto+0x3d7/0x670 [ 159.293466] ? __x64_sys_sendto+0xe1/0x1a0 [ 159.297707] ? do_syscall_64+0x1b1/0x800 [ 159.301779] ? ip4_key_hashfn+0x220/0x220 [ 159.305940] ? memcpy+0x45/0x50 [ 159.309234] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 159.314776] ? skb_copy_bits+0x507/0x770 [ 159.318848] ip_check_defrag+0x581/0x9cc [ 159.322916] ? ip_defrag+0x4810/0x4810 [ 159.326811] ? pvclock_read_flags+0x160/0x160 [ 159.331309] ? kasan_check_write+0x14/0x20 [ 159.335548] ? __skb_clone+0x686/0x9a0 [ 159.339439] ? kvm_clock_read+0x25/0x30 [ 159.343418] packet_rcv_fanout+0x7e0/0x8f0 [ 159.347657] ? packet_bind+0x1b0/0x1b0 [ 159.351562] ? rcu_is_watching+0x85/0x140 [ 159.355714] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 159.360909] ? mark_held_locks+0xc9/0x160 [ 159.365066] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 159.370606] ? packet_bind+0x1b0/0x1b0 [ 159.374500] dev_queue_xmit_nit+0x891/0xb90 [ 159.378831] ? napi_busy_loop+0xca0/0xca0 [ 159.382991] ? __lock_acquire+0x7f5/0x5140 [ 159.387240] dev_hard_start_xmit+0x16b/0xc10 [ 159.391656] ? validate_xmit_skb_list+0x120/0x120 [ 159.396507] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 159.402048] ? netif_skb_features+0x696/0xb40 [ 159.406554] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 159.411057] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 159.416084] ? validate_xmit_skb+0x704/0xd90 [ 159.420502] ? netif_skb_features+0xb40/0xb40 [ 159.425010] __dev_queue_xmit+0x2724/0x34c0 [ 159.429346] ? netdev_pick_tx+0x2d0/0x2d0 [ 159.433505] ? debug_check_no_locks_freed+0x310/0x310 [ 159.438703] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 159.443902] ? is_bpf_text_address+0xd7/0x170 [ 159.448400] ? kernel_text_address+0x79/0xf0 [ 159.452813] ? __unwind_start+0x166/0x330 [ 159.456970] ? __kernel_text_address+0xd/0x40 [ 159.461474] ? __save_stack_trace+0x7e/0xd0 [ 159.465810] ? save_stack+0xa9/0xd0 [ 159.469442] ? graph_lock+0x170/0x170 [ 159.473245] ? __kmalloc_reserve.isra.38+0x3a/0xe0 [ 159.478175] ? __alloc_skb+0x14d/0x780 [ 159.482062] ? ip_do_fragment+0xb66/0x2ac0 [ 159.486359] ? ip_fragment.constprop.49+0x179/0x240 [ 159.491380] ? ip_finish_output+0x6cb/0xf80 [ 159.495704] ? ip_output+0x21b/0x850 [ 159.499525] ? ip_local_out+0xc5/0x1b0 [ 159.503415] ? ip_send_skb+0x40/0xe0 [ 159.507134] ? udp_send_skb+0x69f/0xcc0 [ 159.511107] ? udp_sendmsg+0x27f6/0x3370 [ 159.515173] ? inet_sendmsg+0x19f/0x690 [ 159.519152] ? sock_sendmsg+0xd5/0x120 [ 159.523041] ? __sys_sendto+0x3d7/0x670 [ 159.527019] ? __x64_sys_sendto+0xe1/0x1a0 [ 159.531257] ? do_syscall_64+0x1b1/0x800 [ 159.535344] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 159.540717] ? find_held_lock+0x36/0x1c0 [ 159.544789] ? lock_downgrade+0x8e0/0x8e0 [ 159.548949] ? lock_release+0xa10/0xa10 [ 159.552932] ? kasan_check_read+0x11/0x20 [ 159.557091] ? rcu_is_watching+0x85/0x140 [ 159.561245] ? rcu_pm_notify+0xc0/0xc0 [ 159.565144] dev_queue_xmit+0x17/0x20 [ 159.568952] ? dev_queue_xmit+0x17/0x20 [ 159.572928] ip_finish_output2+0x1046/0x1840 [ 159.577349] ? ip_copy_metadata+0xa90/0xa90 [ 159.581682] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 159.587224] ? refcount_add_not_zero+0x216/0x320 [ 159.591986] ? refcount_dec_if_one+0x170/0x170 [ 159.596578] ? memcpy+0x45/0x50 [ 159.599963] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 159.605504] ? skb_copy_bits+0x507/0x770 [ 159.609573] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 159.615116] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 159.620660] ? ip_options_fragment+0x1cf/0x2b0 [ 159.625338] ip_do_fragment+0xa9e/0x2ac0 [ 159.629399] ? ip_do_fragment+0xa9e/0x2ac0 [ 159.633635] ? trace_hardirqs_on+0xd/0x10 [ 159.637784] ? ip_copy_metadata+0xa90/0xa90 2018/04/27 04:03:16 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) [ 159.642116] ? ip_finish_output2+0x1840/0x1840 [ 159.646699] ? graph_lock+0x170/0x170 [ 159.650503] ? graph_lock+0x170/0x170 [ 159.654324] ? find_held_lock+0x36/0x1c0 [ 159.658395] ip_fragment.constprop.49+0x179/0x240 [ 159.663246] ip_finish_output+0x6cb/0xf80 [ 159.667427] ? ip_fragment.constprop.49+0x240/0x240 [ 159.672455] ? kasan_check_read+0x11/0x20 [ 159.676614] ? rcu_is_watching+0x85/0x140 [ 159.680767] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 159.685974] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 159.690995] ? nf_hook_slow+0x11e/0x1c0 [ 159.694979] ip_output+0x21b/0x850 [ 159.698524] ? __ip_local_out+0x5cf/0xb20 [ 159.702694] ? ip_mc_output+0x15a0/0x15a0 [ 159.706847] ? ip_make_skb+0x226/0x350 [ 159.710744] ? ip_fragment.constprop.49+0x240/0x240 [ 159.715773] ? ip_flush_pending_frames+0x30/0x30 [ 159.720547] ip_local_out+0xc5/0x1b0 [ 159.724263] ip_send_skb+0x40/0xe0 [ 159.727803] udp_send_skb+0x69f/0xcc0 [ 159.731610] ? xfrm_lookup_route+0x64/0x1f0 [ 159.735963] udp_sendmsg+0x27f6/0x3370 [ 159.739855] ? ip_reply_glue_bits+0xc0/0xc0 [ 159.744180] ? udp4_lib_lookup2+0x340/0x340 [ 159.748513] ? lock_downgrade+0x8e0/0x8e0 [ 159.752675] ? do_raw_spin_unlock+0x9e/0x2e0 [ 159.757092] ? __local_bh_enable_ip+0x161/0x230 [ 159.761762] ? release_sock+0x1e2/0x2b0 [ 159.765719] ? trace_hardirqs_on+0xd/0x10 [ 159.769853] ? release_sock+0x1e2/0x2b0 [ 159.773822] ? __release_sock+0x3a0/0x3a0 [ 159.777958] ? udp_v4_get_port+0x132/0x180 [ 159.782181] inet_sendmsg+0x19f/0x690 [ 159.785979] ? ___might_sleep+0x2d0/0x320 [ 159.790124] ? ipip_gro_receive+0x100/0x100 [ 159.794438] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 159.799966] ? security_socket_sendmsg+0x94/0xc0 [ 159.804719] ? ipip_gro_receive+0x100/0x100 [ 159.809042] sock_sendmsg+0xd5/0x120 [ 159.812753] __sys_sendto+0x3d7/0x670 [ 159.816542] ? __ia32_sys_getpeername+0xb0/0xb0 [ 159.821210] ? wait_for_completion+0x870/0x870 [ 159.825790] ? __lock_is_held+0xb5/0x140 [ 159.829842] ? __sb_end_write+0xac/0xe0 [ 159.833803] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 159.839326] ? fput+0x130/0x1a0 [ 159.842595] ? ksys_write+0x1a6/0x250 [ 159.846380] ? __ia32_sys_read+0xb0/0xb0 [ 159.850425] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 159.855955] __x64_sys_sendto+0xe1/0x1a0 [ 159.860003] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 159.865026] do_syscall_64+0x1b1/0x800 [ 159.868902] ? finish_task_switch+0x1ca/0x810 [ 159.873389] ? syscall_return_slowpath+0x5c0/0x5c0 [ 159.878314] ? syscall_return_slowpath+0x30f/0x5c0 [ 159.883232] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 159.888582] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 159.893413] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 159.898588] RIP: 0033:0x455389 [ 159.901772] RSP: 002b:00007fd8b97ecc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 159.909485] RAX: ffffffffffffffda RBX: 00007fd8b97ed6d4 RCX: 0000000000455389 [ 159.916749] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000013 [ 159.924014] RBP: 000000000072bea0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 159.931273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 159.938524] R13: 0000000000000500 R14: 00000000006fa8a0 R15: 0000000000000008 2018/04/27 04:03:17 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x4, 0x7}, {0x4, 0x400000000000000}, 0x2, 0x3, 0x80000000}) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x1000011, r1, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)={{0x3, 0x91de}, {0x80000000}, 0x6, 0x2, 0x8}) 2018/04/27 04:03:17 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x6, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:17 executing program 5 (fault-call:4 fault-nth:9): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:17 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0xc00, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:17 executing program 6: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="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", 0x1000, 0x4000, &(0x7f0000001000)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, 0x80) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x1fd) 2018/04/27 04:03:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x1100000000000000, 0x0, 0xfd69) 2018/04/27 04:03:17 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000100)=0xe8) setresuid(r1, r2, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) fstatfs(r0, &(0x7f00000004c0)=""/174) [ 160.164011] FAULT_INJECTION: forcing a failure. [ 160.164011] name failslab, interval 1, probability 0, space 0, times 0 [ 160.175366] CPU: 0 PID: 10920 Comm: syz-executor5 Not tainted 4.17.0-rc2+ #19 [ 160.182651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.192100] Call Trace: [ 160.194713] dump_stack+0x1b9/0x294 [ 160.198358] ? dump_stack_print_info.cold.2+0x52/0x52 [ 160.203570] should_fail.cold.4+0xa/0x1a [ 160.207644] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/27 04:03:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 160.212758] ? print_usage_bug+0xc0/0xc0 [ 160.216833] ? graph_lock+0x170/0x170 [ 160.220657] ? debug_check_no_locks_freed+0x310/0x310 [ 160.225857] ? graph_lock+0x170/0x170 [ 160.229676] ? find_held_lock+0x36/0x1c0 [ 160.233757] ? find_held_lock+0x36/0x1c0 [ 160.237839] ? lock_downgrade+0x8e0/0x8e0 [ 160.241996] ? rcu_is_watching+0x85/0x140 [ 160.246154] __should_failslab+0x124/0x180 [ 160.250404] should_failslab+0x9/0x14 [ 160.254214] kmem_cache_alloc+0x47/0x760 [ 160.258299] inet_frag_find+0x75f/0x1260 [ 160.262378] ? ipv4_frags_init_net+0x570/0x570 [ 160.266979] ? inet_frag_kill+0xec0/0xec0 [ 160.271136] ? save_stack+0xa9/0xd0 [ 160.274772] ? save_stack+0x43/0xd0 [ 160.278407] ? kasan_kmalloc+0xc4/0xe0 [ 160.282302] ? kasan_slab_alloc+0x12/0x20 [ 160.286457] ? kmem_cache_alloc+0x12e/0x760 [ 160.290786] ? ip_check_defrag+0x440/0x9cc [ 160.295026] ? packet_rcv_fanout+0x7e0/0x8f0 [ 160.299440] ? dev_queue_xmit_nit+0x294/0xb90 [ 160.303947] ? dev_hard_start_xmit+0x16b/0xc10 [ 160.308538] ? __dev_queue_xmit+0x2724/0x34c0 2018/04/27 04:03:18 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) pkey_alloc(0x0, 0x1) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 160.313058] ? dev_queue_xmit+0x17/0x20 [ 160.317039] ? ip_finish_output2+0x1046/0x1840 [ 160.321630] ? ip_fragment.constprop.49+0x179/0x240 [ 160.326649] ? ip_finish_output+0x6cb/0xf80 [ 160.330976] ? ip_output+0x21b/0x850 [ 160.334695] ? ip_local_out+0xc5/0x1b0 [ 160.338587] ? ip_send_skb+0x40/0xe0 [ 160.342308] ? udp_send_skb+0x69f/0xcc0 [ 160.346296] ? udp_sendmsg+0x27f6/0x3370 [ 160.350369] ? sock_sendmsg+0xd5/0x120 [ 160.354263] ? __sys_sendto+0x3d7/0x670 [ 160.358246] ? __x64_sys_sendto+0xe1/0x1a0 2018/04/27 04:03:18 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) [ 160.362488] ? do_syscall_64+0x1b1/0x800 [ 160.366555] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 160.371944] ? kernel_text_address+0x79/0xf0 [ 160.376362] ? __unwind_start+0x166/0x330 [ 160.380523] ? graph_lock+0x170/0x170 [ 160.384336] ? __save_stack_trace+0x7e/0xd0 [ 160.388669] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 160.394213] ? refcount_sub_and_test+0x212/0x330 [ 160.398983] ? refcount_inc_not_zero+0x2d0/0x2d0 [ 160.403748] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 160.409296] ip_defrag+0x3e5/0x4810 2018/04/27 04:03:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 160.412934] ? __skb_clone+0x686/0x9a0 [ 160.416838] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 160.422389] ? skb_clone+0x24c/0x4f0 [ 160.426113] ? ip4_key_hashfn+0x220/0x220 [ 160.430264] ? memcpy+0x45/0x50 [ 160.433558] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 160.439100] ? skb_copy_bits+0x507/0x770 [ 160.443178] ip_check_defrag+0x581/0x9cc [ 160.447248] ? ip_defrag+0x4810/0x4810 [ 160.451143] ? pvclock_read_flags+0x160/0x160 [ 160.455651] ? kasan_check_write+0x14/0x20 [ 160.459976] ? __skb_clone+0x686/0x9a0 2018/04/27 04:03:18 executing program 7: r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0) timer_create(0x3, &(0x7f0000000080)={0x0, 0x2c, 0x0, @thr={&(0x7f00000001c0)="636fe0d436119d5682c0f3bcb146b6aefa74264f05e0404a2f1853ca67a9af08cd417a88f739588ee9a30212cff876a557be10973966ae7fad3d94ac15bdfcc03ae3ba0b45ddd2ebfeb52d312c567ea22f9034eac53152bca886115545662b66b1384b63db9f4241ef5a97fa50e486143f15dc26da8e2b596a470e3148b7f57da47cf7fe319d461c0df2c279a3568e7b2a4282ad1b5baf1aec329e23a0af13b0054223ffba9e7c16b5b91fb28e", &(0x7f0000000000)="ae9b2a86b03b3f12df95be"}}, &(0x7f00000000c0)=0x0) timer_delete(r1) r2 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x8b16, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000280)={"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"}) [ 160.463877] packet_rcv_fanout+0x7e0/0x8f0 [ 160.468124] ? packet_bind+0x1b0/0x1b0 [ 160.472019] ? rcu_is_watching+0x85/0x140 [ 160.476175] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 160.481373] ? mark_held_locks+0xc9/0x160 [ 160.485551] ? packet_bind+0x1b0/0x1b0 [ 160.489470] dev_queue_xmit_nit+0x294/0xb90 [ 160.493800] ? __packet_pick_tx_queue+0x10/0x70 [ 160.498476] ? napi_busy_loop+0xca0/0xca0 [ 160.502634] ? __lock_acquire+0x7f5/0x5140 [ 160.506884] dev_hard_start_xmit+0x16b/0xc10 2018/04/27 04:03:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 160.511401] ? validate_xmit_skb_list+0x120/0x120 [ 160.516253] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 160.521792] ? netif_skb_features+0x696/0xb40 [ 160.526304] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 160.530809] ? lock_acquire+0x1dc/0x520 [ 160.534804] ? validate_xmit_skb+0x704/0xd90 [ 160.539223] ? netif_skb_features+0xb40/0xb40 [ 160.543728] __dev_queue_xmit+0x2724/0x34c0 [ 160.548067] ? netdev_pick_tx+0x2d0/0x2d0 [ 160.552231] ? debug_check_no_locks_freed+0x310/0x310 [ 160.557430] ? rcu_bh_force_quiescent_state+0x20/0x20 2018/04/27 04:03:18 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000180)) write$fuse(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="f102000000000000090021f492aa3da535dc8c948f9203f9d503f59665dd073da659b45aa1f1b6e3f2a9f5fc9bcf63d52ca1263fde712ee243f979329c017943e9fb1493ef587229acd4fb026b1cdae3a685e291fe2c05daf278a5d98e743f53508e65dd71d7ce8ce891e6f50f48bc2f397396f880dcd167b9a1c5eacced3c6cec211d9bc30704c49e0381e510a2ed4973411dd64ecb8f2e65a4384ecfedd6036d8957ea6d435ff7ce4cdb190a6ff4c1bde04c1c9dd849c38b0f7869c882385df41e604e2ff5d857022061d334656c03a551bd2a0b09fc5249e5dfa23014000000000000"], 0xffffffffffffffaa) [ 160.562627] ? is_bpf_text_address+0xd7/0x170 [ 160.567129] ? kernel_text_address+0x79/0xf0 [ 160.571543] ? __unwind_start+0x166/0x330 [ 160.575695] ? __kernel_text_address+0xd/0x40 [ 160.580200] ? __save_stack_trace+0x7e/0xd0 [ 160.584536] ? save_stack+0xa9/0xd0 [ 160.588170] ? graph_lock+0x170/0x170 [ 160.591976] ? __kmalloc_reserve.isra.38+0x3a/0xe0 [ 160.596915] ? __alloc_skb+0x14d/0x780 [ 160.600803] ? ip_do_fragment+0xb66/0x2ac0 [ 160.605045] ? ip_fragment.constprop.49+0x179/0x240 [ 160.610073] ? ip_finish_output+0x6cb/0xf80 [ 160.614398] ? ip_output+0x21b/0x850 [ 160.618116] ? ip_local_out+0xc5/0x1b0 [ 160.622008] ? ip_send_skb+0x40/0xe0 [ 160.625724] ? udp_send_skb+0x69f/0xcc0 [ 160.629701] ? udp_sendmsg+0x27f6/0x3370 [ 160.633768] ? inet_sendmsg+0x19f/0x690 [ 160.637748] ? sock_sendmsg+0xd5/0x120 [ 160.641643] ? __sys_sendto+0x3d7/0x670 [ 160.645625] ? __x64_sys_sendto+0xe1/0x1a0 [ 160.649865] ? do_syscall_64+0x1b1/0x800 [ 160.653939] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 160.659318] ? find_held_lock+0x36/0x1c0 [ 160.663400] ? lock_downgrade+0x8e0/0x8e0 [ 160.667555] ? lock_release+0xa10/0xa10 [ 160.671629] ? kasan_check_read+0x11/0x20 [ 160.675781] ? rcu_is_watching+0x85/0x140 [ 160.679930] ? rcu_pm_notify+0xc0/0xc0 [ 160.683826] dev_queue_xmit+0x17/0x20 [ 160.687628] ? dev_queue_xmit+0x17/0x20 [ 160.691606] ip_finish_output2+0x1046/0x1840 [ 160.696021] ? ip_copy_metadata+0xa90/0xa90 [ 160.700354] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 160.705939] ? refcount_add_not_zero+0x216/0x320 [ 160.710704] ? refcount_dec_if_one+0x170/0x170 [ 160.715298] ? memcpy+0x45/0x50 [ 160.718588] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 160.724133] ? skb_copy_bits+0x507/0x770 [ 160.728203] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 160.733745] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 160.739287] ? ip_options_fragment+0x1cf/0x2b0 [ 160.743879] ip_do_fragment+0xa9e/0x2ac0 [ 160.747945] ? ip_do_fragment+0xa9e/0x2ac0 [ 160.752185] ? trace_hardirqs_on+0xd/0x10 [ 160.756338] ? ip_copy_metadata+0xa90/0xa90 [ 160.760672] ? ip_finish_output2+0x1840/0x1840 [ 160.765259] ? graph_lock+0x170/0x170 [ 160.769056] ? graph_lock+0x170/0x170 [ 160.772870] ? find_held_lock+0x36/0x1c0 [ 160.776944] ip_fragment.constprop.49+0x179/0x240 [ 160.781793] ip_finish_output+0x6cb/0xf80 [ 160.785942] ? ip_fragment.constprop.49+0x240/0x240 [ 160.790963] ? kasan_check_read+0x11/0x20 [ 160.795115] ? rcu_is_watching+0x85/0x140 [ 160.799271] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 160.804465] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 160.809486] ? nf_hook_slow+0x11e/0x1c0 [ 160.813466] ip_output+0x21b/0x850 [ 160.817011] ? __ip_local_out+0x5cf/0xb20 [ 160.821161] ? ip_mc_output+0x15a0/0x15a0 [ 160.825314] ? ip_make_skb+0x226/0x350 [ 160.829205] ? ip_fragment.constprop.49+0x240/0x240 [ 160.834231] ? ip_flush_pending_frames+0x30/0x30 [ 160.838992] ip_local_out+0xc5/0x1b0 [ 160.842711] ip_send_skb+0x40/0xe0 [ 160.846252] udp_send_skb+0x69f/0xcc0 [ 160.850050] ? xfrm_lookup_route+0x64/0x1f0 [ 160.854380] udp_sendmsg+0x27f6/0x3370 [ 160.858276] ? ip_reply_glue_bits+0xc0/0xc0 [ 160.862607] ? udp4_lib_lookup2+0x340/0x340 [ 160.866936] ? lock_downgrade+0x8e0/0x8e0 [ 160.871097] ? do_raw_spin_unlock+0x9e/0x2e0 [ 160.875543] ? __local_bh_enable_ip+0x161/0x230 [ 160.880304] ? release_sock+0x1e2/0x2b0 [ 160.884282] ? trace_hardirqs_on+0xd/0x10 [ 160.888438] ? release_sock+0x1e2/0x2b0 [ 160.892407] ? __release_sock+0x3a0/0x3a0 [ 160.896564] ? udp_v4_get_port+0x132/0x180 [ 160.900807] inet_sendmsg+0x19f/0x690 [ 160.904610] ? ___might_sleep+0x2d0/0x320 [ 160.908761] ? ipip_gro_receive+0x100/0x100 [ 160.913088] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 160.918630] ? security_socket_sendmsg+0x94/0xc0 [ 160.923389] ? ipip_gro_receive+0x100/0x100 [ 160.927714] sock_sendmsg+0xd5/0x120 [ 160.931441] __sys_sendto+0x3d7/0x670 [ 160.935249] ? __ia32_sys_getpeername+0xb0/0xb0 [ 160.939926] ? wait_for_completion+0x870/0x870 [ 160.944517] ? __lock_is_held+0xb5/0x140 [ 160.948592] ? __sb_end_write+0xac/0xe0 [ 160.952577] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 160.958118] ? fput+0x130/0x1a0 [ 160.961401] ? ksys_write+0x1a6/0x250 [ 160.965207] ? __ia32_sys_read+0xb0/0xb0 [ 160.969272] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 160.974121] __x64_sys_sendto+0xe1/0x1a0 [ 160.978184] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 160.983208] do_syscall_64+0x1b1/0x800 [ 160.987101] ? finish_task_switch+0x1ca/0x810 [ 160.991598] ? syscall_return_slowpath+0x5c0/0x5c0 [ 160.996532] ? syscall_return_slowpath+0x30f/0x5c0 [ 161.001465] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 161.006837] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 161.011689] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 161.016878] RIP: 0033:0x455389 [ 161.020068] RSP: 002b:00007fd8b97ecc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 161.027777] RAX: ffffffffffffffda RBX: 00007fd8b97ed6d4 RCX: 0000000000455389 [ 161.035045] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000013 [ 161.042316] RBP: 000000000072bea0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 161.049584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 161.056854] R13: 0000000000000500 R14: 00000000006fa8a0 R15: 0000000000000009 2018/04/27 04:03:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:19 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x4000, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:19 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x300000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0xa000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x400000000e) read(r0, &(0x7f0000000140)=""/67, 0x43) 2018/04/27 04:03:19 executing program 5 (fault-call:4 fault-nth:10): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:19 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000400)='reiserfs\x00', &(0x7f0000000440)='./file0\x00', 0x3, 0x6, &(0x7f00000007c0)=[{&(0x7f0000000480)="f1b26707b6da0ea6c05d6ca2bed43a1e2fdcf8998c2159ebeda98a7d801da0790ca75343f18074b0391d286a928af6b7da42f357408e3aadc3fdc233a5c4fa035cb92697e79da07882d5c1025d2e66f2947cc462e1b91a35de02bcf7db9c0385f3d5c14ba66e6b08ceb6dc59293a60103aebb7d2ba526a26c8dcdfa1e8119ca7ac559f6c8b2a", 0x86, 0x7}, {&(0x7f0000000540)="db06eafcae061913", 0x8, 0x4}, {&(0x7f0000000580)="02dffdba821e7e17b3e84469710b20c3b74d7081b5ade6488aec7011672c8d8fddea8c18efd9c55431b3a19614797e43942f3ebb900d4423ac91966b1592bf44beb5ace1", 0x44, 0x4}, {&(0x7f0000000600)="24bd2717e16ece72ca507e939689c936aafa1d7495f97b91e95d5fa063f234ee2db89acf05b25e93248d", 0x2a, 0xffff}, {&(0x7f0000000640)="b87fd5a3a1651cf1703c9772c6f3ad1f11b15e17555e798289bd54f04dd926837ea1b61310a0106b196bf72d9282bd1eff127b50e5531a9bd443bf8bf3992ddf1e7c4aea8e63c748fb542f0169e6807d7c2239a3a1bf79c1ada6733c4903697dbd3798fd1b8091770a4ee63e584029a5bfae85bfaa2b7d021b0c9b6d1280b9a8c7a84261674f8044ce6d340cfa3874096c8497ad462341d1efe78b82bc04a66f757a07730c9c2c12b2cab4b5ba23fd20013fe80ae83d00d3ad8343786fd706a2807311a119d313d88ef6919bb292db8e549b726acabff3ce1ec6973d9844bcadd58f65319f2da7ed35900a97b63ed57013e0875f78", 0xf5, 0x5}, {&(0x7f0000000740)="874c6658446f6107f72545d19694f9c9a52da5eed141320dc42c24341ce68ee03867954ad6bf802afdc0b14a61db6d51af0eb36709157e474407d69ad3c7cdf98ca6f17b9a6ccd7e667f75f04d22c6f52693a9733c86dfdab68c4d3702662a30279af507d9696acbc42022dd1a3bba4dc7803a83de2ef654c067ae0b88", 0x7d, 0x5}], 0x200008, &(0x7f0000000880)={[{@balloc_notest4='block-allocator=notest4', 0x2c}, {@usrquota='usrquota', 0x2c}]}) r0 = memfd_create(&(0x7f0000000240)='dev ', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) get_robust_list(r1, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f00000000c0)}, &(0x7f00000001c0)=0x18) syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000340), &(0x7f0000000380)=0x4) syz_mount_image$msdos(&(0x7f00000008c0)='msdos\x00', &(0x7f0000000900)='./file0\x00', 0x50, 0x3, &(0x7f0000000b00)=[{&(0x7f0000000940)="eaf86fdcf28e3e4b8753a522bf4457e2bd4dcd637312774330e4cc36d78d23ecb56c8875756847ca1cc7acd14e9c7a59d8e3e4fb01d69b1e4e51aaf4d9fed53cfcabaf6ccf6a4dabe07549c77a76ed9ddd4a26dcae2eb8f6521c7e0faf5d9b1cd99484", 0x63, 0x2}, {&(0x7f00000009c0)="654a052f04ccaef3af3aeefd6cbeeda49b26630162a4d81d7537c41003630076cb7ad905a778ac717f628b5371eda1eef8708a01c9f572f71be6b8ad857dab78c3d5f134f9742ac02e7ad4a9156a727fdcfaa40227500b8cd42ec19e2cbb5b827b1ca93ea73efd9df61b4815188bc781", 0x70, 0xfff8000000000000}, {&(0x7f0000000a40)="a7be017fe4096560771a24f42612235d53b7ce76ced3919c0eecc5bbc503b95c32d93cd56c340c662b0c793c666453dff05a6eb178ee28131fe46debca1f065036e130490f404c645eade1db0a2b0dadb21a3516cc8ac7f329d46aa815c7eb649ea4c87fde7fb6a02b39a86c0949f6e423753cefe55826988a99695e781f9a4fcc4c23a9bf695fb8ab22612750d293b78147517c84ab59a24ad8dd871026638641", 0xa1, 0xffffffff}], 0x4, &(0x7f0000000b80)={[{@check_normal='check=normal', 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x32, 0x36, 0x37, 0x32, 0x30, 0x33, 0x31]}, 0x2c}, {@usefree='usefree', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r0, 0x50, &(0x7f0000000280)}, 0x10) 2018/04/27 04:03:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x600000000000000, 0x0, 0xfd69) [ 161.677731] net_ratelimit: 25 callbacks suppressed [ 161.677740] IPv4: Oversized IP packet from 127.0.0.1 [ 161.678963] FAULT_INJECTION: forcing a failure. [ 161.678963] name failslab, interval 1, probability 0, space 0, times 0 [ 161.682887] IPv4: Oversized IP packet from 127.0.0.1 [ 161.687921] CPU: 1 PID: 10982 Comm: syz-executor5 Not tainted 4.17.0-rc2+ #19 [ 161.687938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.720820] Call Trace: [ 161.723427] dump_stack+0x1b9/0x294 [ 161.727067] ? dump_stack_print_info.cold.2+0x52/0x52 [ 161.732261] ? is_bpf_text_address+0xd7/0x170 [ 161.736764] ? kernel_text_address+0x79/0xf0 [ 161.741181] ? __unwind_start+0x166/0x330 [ 161.743710] IPv4: Oversized IP packet from 127.0.0.1 [ 161.745335] should_fail.cold.4+0xa/0x1a [ 161.745358] ? __save_stack_trace+0x7e/0xd0 [ 161.745374] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 161.745398] ? save_stack+0xa9/0xd0 [ 161.745415] ? save_stack+0x43/0xd0 [ 161.750664] IPv4: Oversized IP packet from 127.0.0.1 [ 161.754547] ? kasan_kmalloc+0xc4/0xe0 [ 161.754561] ? kasan_slab_alloc+0x12/0x20 [ 161.754574] ? kmem_cache_alloc_node+0x144/0x780 [ 161.754592] ? __alloc_skb+0x111/0x780 [ 161.792913] ? ip_do_fragment+0xb66/0x2ac0 [ 161.797156] ? ip_fragment.constprop.49+0x179/0x240 [ 161.802178] ? ip_finish_output+0x6cb/0xf80 [ 161.806505] ? ip_output+0x21b/0x850 [ 161.810225] ? ip_local_out+0xc5/0x1b0 [ 161.814119] ? ip_send_skb+0x40/0xe0 [ 161.817836] ? udp_send_skb+0x69f/0xcc0 [ 161.821820] ? udp_sendmsg+0x27f6/0x3370 2018/04/27 04:03:19 executing program 6: socket$netlink(0x10, 0x3, 0x4) 2018/04/27 04:03:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)=ANY=[@ANYBLOB="2ed61265001f00000000000000040000000000000000003e4700000000000000190147eeca8f20b2409c99945dd81efd25e587976229eac0b80fc87f1e7322f54ecc"]) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)='T', 0x1}], 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000380)={0x0, 0x5, 0x1}) 2018/04/27 04:03:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 161.825892] ? inet_sendmsg+0x19f/0x690 [ 161.829876] ? sock_sendmsg+0xd5/0x120 [ 161.833776] ? __sys_sendto+0x3d7/0x670 [ 161.837757] ? __x64_sys_sendto+0xe1/0x1a0 [ 161.841998] ? do_syscall_64+0x1b1/0x800 [ 161.846141] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 161.851511] ? __sys_sendto+0x3d7/0x670 [ 161.855491] ? __x64_sys_sendto+0xe1/0x1a0 [ 161.859732] ? do_syscall_64+0x1b1/0x800 [ 161.863798] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 161.869174] ? find_held_lock+0x36/0x1c0 [ 161.873253] __should_failslab+0x124/0x180 [ 161.877501] should_failslab+0x9/0x14 [ 161.881312] kmem_cache_alloc_node_trace+0x5a/0x770 [ 161.886352] __kmalloc_node_track_caller+0x33/0x70 [ 161.891293] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 161.896057] __alloc_skb+0x14d/0x780 [ 161.899781] ? skb_scrub_packet+0x580/0x580 [ 161.904111] ? refcount_dec_if_one+0x170/0x170 [ 161.908705] ? memcpy+0x45/0x50 [ 161.911998] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 161.917543] ? skb_copy_bits+0x507/0x770 [ 161.921622] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 161.927159] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 161.932686] ? ip_options_fragment+0x1cf/0x2b0 [ 161.937259] ip_do_fragment+0xb66/0x2ac0 [ 161.941312] ? trace_hardirqs_on+0xd/0x10 [ 161.945449] ? ip_copy_metadata+0xa90/0xa90 [ 161.949777] ? ip_finish_output2+0x1840/0x1840 [ 161.954363] ? graph_lock+0x170/0x170 [ 161.958149] ? graph_lock+0x170/0x170 [ 161.961942] ? find_held_lock+0x36/0x1c0 [ 161.966085] ip_fragment.constprop.49+0x179/0x240 [ 161.970913] ip_finish_output+0x6cb/0xf80 [ 161.975048] ? ip_fragment.constprop.49+0x240/0x240 [ 161.980051] ? kasan_check_read+0x11/0x20 [ 161.984186] ? rcu_is_watching+0x85/0x140 [ 161.988318] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 161.993497] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 161.998500] ? nf_hook_slow+0x11e/0x1c0 [ 162.002465] ip_output+0x21b/0x850 [ 162.005987] ? __ip_local_out+0x5cf/0xb20 [ 162.010125] ? ip_mc_output+0x15a0/0x15a0 [ 162.014261] ? ip_make_skb+0x226/0x350 [ 162.018137] ? ip_fragment.constprop.49+0x240/0x240 [ 162.023140] ? ip_flush_pending_frames+0x30/0x30 [ 162.027881] ip_local_out+0xc5/0x1b0 [ 162.031579] ip_send_skb+0x40/0xe0 [ 162.035106] udp_send_skb+0x69f/0xcc0 [ 162.038890] ? xfrm_lookup_route+0x64/0x1f0 [ 162.043199] udp_sendmsg+0x27f6/0x3370 [ 162.047072] ? ip_reply_glue_bits+0xc0/0xc0 [ 162.051381] ? udp4_lib_lookup2+0x340/0x340 [ 162.055688] ? lock_downgrade+0x8e0/0x8e0 [ 162.059827] ? do_raw_spin_unlock+0x9e/0x2e0 [ 162.064221] ? __local_bh_enable_ip+0x161/0x230 [ 162.068879] ? release_sock+0x1e2/0x2b0 [ 162.072839] ? trace_hardirqs_on+0xd/0x10 [ 162.076974] ? release_sock+0x1e2/0x2b0 [ 162.080935] ? __release_sock+0x3a0/0x3a0 [ 162.085080] ? udp_v4_get_port+0x132/0x180 [ 162.089303] inet_sendmsg+0x19f/0x690 [ 162.093098] ? ___might_sleep+0x2d0/0x320 [ 162.097239] ? ipip_gro_receive+0x100/0x100 [ 162.101549] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 162.107073] ? security_socket_sendmsg+0x94/0xc0 [ 162.111817] ? ipip_gro_receive+0x100/0x100 [ 162.116128] sock_sendmsg+0xd5/0x120 [ 162.119833] __sys_sendto+0x3d7/0x670 [ 162.123620] ? __ia32_sys_getpeername+0xb0/0xb0 [ 162.128278] ? wait_for_completion+0x870/0x870 [ 162.132849] ? __lock_is_held+0xb5/0x140 [ 162.136905] ? __sb_end_write+0xac/0xe0 [ 162.140867] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 162.146402] ? fput+0x130/0x1a0 [ 162.149668] ? ksys_write+0x1a6/0x250 [ 162.153452] ? __ia32_sys_read+0xb0/0xb0 [ 162.157503] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 162.162338] __x64_sys_sendto+0xe1/0x1a0 [ 162.166386] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 162.171388] do_syscall_64+0x1b1/0x800 [ 162.175262] ? finish_task_switch+0x1ca/0x810 [ 162.179743] ? syscall_return_slowpath+0x5c0/0x5c0 [ 162.184656] ? syscall_return_slowpath+0x30f/0x5c0 [ 162.189572] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 162.194924] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 162.199754] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.204926] RIP: 0033:0x455389 [ 162.208099] RSP: 002b:00007fd8b97ecc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 162.215794] RAX: ffffffffffffffda RBX: 00007fd8b97ed6d4 RCX: 0000000000455389 [ 162.223047] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000013 2018/04/27 04:03:20 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x600000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 162.230303] RBP: 000000000072bea0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 162.237557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 162.244813] R13: 0000000000000500 R14: 00000000006fa8a0 R15: 000000000000000a 2018/04/27 04:03:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 162.277168] REISERFS warning (device loop7): super-6502 reiserfs_getopt: unknown mount option "" [ 162.303627] IPv4: Oversized IP packet from 127.0.0.1 [ 162.308968] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:20 executing program 5 (fault-call:4 fault-nth:11): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:20 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) [ 162.363165] IPv4: Oversized IP packet from 127.0.0.1 [ 162.368539] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 162.521553] FAULT_INJECTION: forcing a failure. [ 162.521553] name failslab, interval 1, probability 0, space 0, times 0 [ 162.532879] CPU: 1 PID: 11027 Comm: syz-executor5 Not tainted 4.17.0-rc2+ #19 [ 162.540162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.549526] Call Trace: [ 162.552133] dump_stack+0x1b9/0x294 [ 162.555774] ? dump_stack_print_info.cold.2+0x52/0x52 [ 162.560975] ? is_bpf_text_address+0xd7/0x170 [ 162.565486] ? kernel_text_address+0x79/0xf0 [ 162.569904] ? __unwind_start+0x166/0x330 [ 162.574067] should_fail.cold.4+0xa/0x1a [ 162.578133] ? __save_stack_trace+0x7e/0xd0 [ 162.582463] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 162.587585] ? save_stack+0xa9/0xd0 [ 162.591223] ? save_stack+0x43/0xd0 [ 162.594855] ? kasan_kmalloc+0xc4/0xe0 [ 162.598747] ? kasan_slab_alloc+0x12/0x20 [ 162.602901] ? kmem_cache_alloc_node+0x144/0x780 [ 162.607660] ? __alloc_skb+0x111/0x780 [ 162.611566] ? ip_do_fragment+0xb66/0x2ac0 [ 162.615814] ? ip_fragment.constprop.49+0x179/0x240 [ 162.620840] ? ip_finish_output+0x6cb/0xf80 [ 162.625170] ? ip_output+0x21b/0x850 [ 162.628887] ? ip_local_out+0xc5/0x1b0 [ 162.632782] ? ip_send_skb+0x40/0xe0 [ 162.636498] ? udp_send_skb+0x69f/0xcc0 [ 162.640570] ? udp_sendmsg+0x27f6/0x3370 [ 162.644640] ? inet_sendmsg+0x19f/0x690 [ 162.648621] ? sock_sendmsg+0xd5/0x120 [ 162.652607] ? __sys_sendto+0x3d7/0x670 [ 162.656598] ? __x64_sys_sendto+0xe1/0x1a0 [ 162.660840] ? do_syscall_64+0x1b1/0x800 [ 162.664916] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.670294] ? __sys_sendto+0x3d7/0x670 [ 162.674286] ? __x64_sys_sendto+0xe1/0x1a0 [ 162.678531] ? do_syscall_64+0x1b1/0x800 [ 162.682598] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.687973] ? find_held_lock+0x36/0x1c0 [ 162.692052] __should_failslab+0x124/0x180 [ 162.696297] should_failslab+0x9/0x14 [ 162.700107] kmem_cache_alloc_node_trace+0x5a/0x770 [ 162.705139] __kmalloc_node_track_caller+0x33/0x70 [ 162.710078] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 162.714844] __alloc_skb+0x14d/0x780 [ 162.718569] ? skb_scrub_packet+0x580/0x580 [ 162.722900] ? refcount_dec_if_one+0x170/0x170 [ 162.727498] ? memcpy+0x45/0x50 [ 162.730787] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 162.736339] ? skb_copy_bits+0x507/0x770 [ 162.740415] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 162.745960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 162.751504] ? ip_options_fragment+0x1cf/0x2b0 [ 162.756099] ip_do_fragment+0xb66/0x2ac0 [ 162.760168] ? trace_hardirqs_on+0xd/0x10 [ 162.764330] ? ip_copy_metadata+0xa90/0xa90 [ 162.768670] ? ip_finish_output2+0x1840/0x1840 [ 162.773262] ? graph_lock+0x170/0x170 [ 162.777068] ? graph_lock+0x170/0x170 [ 162.780889] ? find_held_lock+0x36/0x1c0 [ 162.784970] ip_fragment.constprop.49+0x179/0x240 [ 162.789822] ip_finish_output+0x6cb/0xf80 [ 162.793980] ? ip_fragment.constprop.49+0x240/0x240 [ 162.799008] ? kasan_check_read+0x11/0x20 [ 162.803166] ? rcu_is_watching+0x85/0x140 [ 162.807330] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 162.812549] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 162.817589] ? nf_hook_slow+0x11e/0x1c0 [ 162.821587] ip_output+0x21b/0x850 [ 162.825144] ? __ip_local_out+0x5cf/0xb20 [ 162.829315] ? ip_mc_output+0x15a0/0x15a0 [ 162.833479] ? ip_make_skb+0x226/0x350 [ 162.837376] ? ip_fragment.constprop.49+0x240/0x240 [ 162.842390] ? ip_flush_pending_frames+0x30/0x30 [ 162.847135] ip_local_out+0xc5/0x1b0 [ 162.850921] ip_send_skb+0x40/0xe0 [ 162.854447] udp_send_skb+0x69f/0xcc0 [ 162.858244] ? xfrm_lookup_route+0x64/0x1f0 [ 162.862554] udp_sendmsg+0x27f6/0x3370 [ 162.866428] ? ip_reply_glue_bits+0xc0/0xc0 [ 162.870740] ? udp4_lib_lookup2+0x340/0x340 [ 162.875054] ? lock_downgrade+0x8e0/0x8e0 [ 162.879189] ? do_raw_spin_unlock+0x9e/0x2e0 [ 162.883592] ? __local_bh_enable_ip+0x161/0x230 [ 162.888258] ? release_sock+0x1e2/0x2b0 [ 162.892221] ? trace_hardirqs_on+0xd/0x10 [ 162.896361] ? release_sock+0x1e2/0x2b0 [ 162.900323] ? __release_sock+0x3a0/0x3a0 [ 162.904461] ? udp_v4_get_port+0x132/0x180 [ 162.908708] inet_sendmsg+0x19f/0x690 [ 162.912506] ? ___might_sleep+0x2d0/0x320 [ 162.916655] ? ipip_gro_receive+0x100/0x100 [ 162.920981] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 162.926516] ? security_socket_sendmsg+0x94/0xc0 [ 162.931271] ? ipip_gro_receive+0x100/0x100 [ 162.935586] sock_sendmsg+0xd5/0x120 [ 162.939340] __sys_sendto+0x3d7/0x670 [ 162.943144] ? __ia32_sys_getpeername+0xb0/0xb0 [ 162.947810] ? wait_for_completion+0x870/0x870 [ 162.952381] ? __lock_is_held+0xb5/0x140 [ 162.956437] ? __sb_end_write+0xac/0xe0 [ 162.960399] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 162.965933] ? fput+0x130/0x1a0 [ 162.969208] ? ksys_write+0x1a6/0x250 [ 162.973004] ? __ia32_sys_read+0xb0/0xb0 [ 162.977069] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 162.982598] __x64_sys_sendto+0xe1/0x1a0 [ 162.986658] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 162.991663] do_syscall_64+0x1b1/0x800 [ 162.995550] ? finish_task_switch+0x1ca/0x810 [ 163.000042] ? syscall_return_slowpath+0x5c0/0x5c0 [ 163.004965] ? syscall_return_slowpath+0x30f/0x5c0 [ 163.009886] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 163.015250] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 163.020099] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 163.025289] RIP: 0033:0x455389 [ 163.028466] RSP: 002b:00007fd8b97ecc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 163.036162] RAX: ffffffffffffffda RBX: 00007fd8b97ed6d4 RCX: 0000000000455389 [ 163.043423] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000013 [ 163.050682] RBP: 000000000072bea0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 163.057941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 163.065200] R13: 0000000000000500 R14: 00000000006fa8a0 R15: 000000000000000b 2018/04/27 04:03:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:21 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xfffff000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)="ad83a6985875c5356675736563746c00", 0x2, &(0x7f0000000140)="bbab0778051a556585b44faed024dc7654335af2ba39b1cfb3dd968bc5095785dc9c1601a21272ee66db811f4982891fa82cb595c4f21f49a58b56829ae3244a02e772b4fc9175b61afa101e5c670a29e1fccd42fc1e50306ad0b4acd48ed5e7e04756c6b2c50775173b52fa8f6ab3709241b2768061290380a6a57960bc3ad0bdf1cd6de4aa508580118035173b712fc7c70000") sync() umount2(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) syz_fuse_mount(&(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0, r1, 0x0, 0x0) 2018/04/27 04:03:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xb00000000000000, 0x0, 0xfd69) 2018/04/27 04:03:21 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x200000000000000, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:21 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x3, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080)) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/27 04:03:21 executing program 5 (fault-call:4 fault-nth:12): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 163.420110] FAULT_INJECTION: forcing a failure. [ 163.420110] name failslab, interval 1, probability 0, space 0, times 0 [ 163.431426] CPU: 0 PID: 11053 Comm: syz-executor5 Not tainted 4.17.0-rc2+ #19 [ 163.438706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.442403] FAT-fs (loop6): error, invalid access to FAT (entry 0x000006c0) [ 163.448062] Call Trace: [ 163.448089] dump_stack+0x1b9/0x294 [ 163.448110] ? dump_stack_print_info.cold.2+0x52/0x52 2018/04/27 04:03:21 executing program 7: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) [ 163.448136] should_fail.cold.4+0xa/0x1a [ 163.448157] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 163.448185] ? rcu_is_watching+0x85/0x140 [ 163.455435] FAT-fs (loop6): Filesystem has been set read-only [ 163.457979] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 163.458005] ? debug_check_no_locks_freed+0x310/0x310 [ 163.458025] ? is_bpf_text_address+0xd7/0x170 [ 163.500840] ? kernel_text_address+0x79/0xf0 [ 163.505265] ? __unwind_start+0x166/0x330 [ 163.509427] ? __kernel_text_address+0xd/0x40 [ 163.513939] ? unwind_get_return_address+0x61/0xa0 [ 163.518898] ? zap_class+0x720/0x720 [ 163.522629] __should_failslab+0x124/0x180 [ 163.526880] should_failslab+0x9/0x14 [ 163.530686] kmem_cache_alloc+0x47/0x760 [ 163.534736] ? ip_send_skb+0x40/0xe0 [ 163.538434] ? udp_send_skb+0x69f/0xcc0 [ 163.542395] ? udp_sendmsg+0x27f6/0x3370 [ 163.546445] ? inet_sendmsg+0x19f/0x690 [ 163.550409] ? sock_sendmsg+0xd5/0x120 [ 163.554283] ? __sys_sendto+0x3d7/0x670 [ 163.558242] ? __x64_sys_sendto+0xe1/0x1a0 [ 163.562465] ? do_syscall_64+0x1b1/0x800 [ 163.566514] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 163.571869] skb_clone+0x1ed/0x4f0 [ 163.575400] ? skb_split+0x11d0/0x11d0 [ 163.579274] ? memcpy+0x45/0x50 [ 163.582545] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 163.588069] ? skb_copy_bits+0x507/0x770 [ 163.592124] ip_check_defrag+0x440/0x9cc [ 163.596174] ? ip_defrag+0x4810/0x4810 [ 163.600049] ? pvclock_read_flags+0x160/0x160 [ 163.604534] ? kasan_check_write+0x14/0x20 [ 163.608757] ? __skb_clone+0x686/0x9a0 [ 163.612649] packet_rcv_fanout+0x7e0/0x8f0 [ 163.616874] ? packet_bind+0x1b0/0x1b0 [ 163.620752] ? rcu_is_watching+0x85/0x140 [ 163.624896] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 163.630077] ? netif_rx+0xba/0x400 [ 163.633610] ? packet_bind+0x1b0/0x1b0 [ 163.637483] dev_queue_xmit_nit+0x294/0xb90 [ 163.641803] ? napi_busy_loop+0xca0/0xca0 [ 163.645965] dev_hard_start_xmit+0x16b/0xc10 [ 163.650366] ? validate_xmit_skb_list+0x120/0x120 [ 163.655203] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 163.660745] ? netif_skb_features+0x696/0xb40 [ 163.665230] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 163.669711] ? lock_acquire+0x1dc/0x520 [ 163.673676] ? validate_xmit_skb+0x704/0xd90 [ 163.678074] ? netif_skb_features+0xb40/0xb40 [ 163.682562] __dev_queue_xmit+0x2724/0x34c0 [ 163.686877] ? netdev_pick_tx+0x2d0/0x2d0 [ 163.691028] ? debug_check_no_locks_freed+0x310/0x310 [ 163.696208] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 163.701391] ? is_bpf_text_address+0xd7/0x170 [ 163.705897] ? kernel_text_address+0x79/0xf0 [ 163.710294] ? __unwind_start+0x166/0x330 [ 163.714428] ? __kernel_text_address+0xd/0x40 [ 163.718910] ? perf_trace_lock+0xd6/0x900 [ 163.723043] ? __save_stack_trace+0x7e/0xd0 [ 163.727355] ? zap_class+0x720/0x720 [ 163.731061] ? save_stack+0xa9/0xd0 [ 163.734674] ? graph_lock+0x170/0x170 [ 163.738459] ? __kmalloc_reserve.isra.38+0x3a/0xe0 [ 163.743375] ? __alloc_skb+0x14d/0x780 [ 163.747248] ? ip_do_fragment+0xb66/0x2ac0 [ 163.751469] ? ip_fragment.constprop.49+0x179/0x240 [ 163.756466] ? ip_finish_output+0x6cb/0xf80 [ 163.760769] ? ip_output+0x21b/0x850 [ 163.764470] ? ip_local_out+0xc5/0x1b0 [ 163.768341] ? ip_send_skb+0x40/0xe0 [ 163.772039] ? udp_send_skb+0x69f/0xcc0 [ 163.775996] ? udp_sendmsg+0x27f6/0x3370 [ 163.780051] ? sock_sendmsg+0xd5/0x120 [ 163.783932] ? __sys_sendto+0x3d7/0x670 [ 163.787893] ? __x64_sys_sendto+0xe1/0x1a0 [ 163.792115] ? do_syscall_64+0x1b1/0x800 [ 163.796160] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 163.801513] ? find_held_lock+0x36/0x1c0 [ 163.805568] ? lock_downgrade+0x8e0/0x8e0 [ 163.809705] ? lock_release+0xa10/0xa10 [ 163.813666] ? kasan_check_read+0x11/0x20 [ 163.817804] ? rcu_is_watching+0x85/0x140 [ 163.821937] ? rcu_pm_notify+0xc0/0xc0 [ 163.825906] dev_queue_xmit+0x17/0x20 [ 163.829690] ? dev_queue_xmit+0x17/0x20 [ 163.833652] ip_finish_output2+0x1046/0x1840 [ 163.838052] ? ip_copy_metadata+0xa90/0xa90 [ 163.842364] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 163.847887] ? refcount_add_not_zero+0x216/0x320 [ 163.852632] ? refcount_dec_if_one+0x170/0x170 [ 163.857206] ? memcpy+0x45/0x50 [ 163.860473] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 163.865999] ? skb_copy_bits+0x507/0x770 [ 163.870057] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 163.875587] ip_do_fragment+0xa9e/0x2ac0 [ 163.879640] ? ip_do_fragment+0xa9e/0x2ac0 [ 163.883865] ? trace_hardirqs_on+0xd/0x10 [ 163.888005] ? ip_copy_metadata+0xa90/0xa90 [ 163.892338] ? ip_finish_output2+0x1840/0x1840 [ 163.896907] ? graph_lock+0x170/0x170 [ 163.900697] ? graph_lock+0x170/0x170 [ 163.904498] ? find_held_lock+0x36/0x1c0 [ 163.909079] ip_fragment.constprop.49+0x179/0x240 [ 163.913922] ip_finish_output+0x6cb/0xf80 [ 163.918059] ? ip_fragment.constprop.49+0x240/0x240 [ 163.923062] ? rcu_is_watching+0x85/0x140 [ 163.927199] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 163.932377] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 163.937391] ? nf_hook_slow+0x11e/0x1c0 [ 163.941357] ip_output+0x21b/0x850 [ 163.944892] ? __ip_local_out+0x5cf/0xb20 [ 163.949036] ? ip_mc_output+0x15a0/0x15a0 [ 163.953172] ? ip_make_skb+0x226/0x350 [ 163.957049] ? ip_fragment.constprop.49+0x240/0x240 [ 163.962059] ? ip_flush_pending_frames+0x30/0x30 [ 163.966807] ip_local_out+0xc5/0x1b0 [ 163.970508] ip_send_skb+0x40/0xe0 [ 163.974042] udp_send_skb+0x69f/0xcc0 [ 163.977829] ? xfrm_lookup_route+0x64/0x1f0 [ 163.982163] udp_sendmsg+0x27f6/0x3370 [ 163.986045] ? ip_reply_glue_bits+0xc0/0xc0 [ 163.990361] ? udp4_lib_lookup2+0x340/0x340 [ 163.994679] ? lock_downgrade+0x8e0/0x8e0 [ 163.998819] ? do_raw_spin_unlock+0x9e/0x2e0 [ 164.003219] ? __local_bh_enable_ip+0x161/0x230 [ 164.007879] ? release_sock+0x1e2/0x2b0 [ 164.011844] ? trace_hardirqs_on+0xd/0x10 [ 164.015981] ? release_sock+0x1e2/0x2b0 [ 164.019944] ? __release_sock+0x3a0/0x3a0 [ 164.024089] ? udp_v4_get_port+0x132/0x180 [ 164.028318] inet_sendmsg+0x19f/0x690 [ 164.032107] ? ___might_sleep+0x2d0/0x320 [ 164.036246] ? ipip_gro_receive+0x100/0x100 [ 164.040560] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 164.046088] ? security_socket_sendmsg+0x94/0xc0 [ 164.050832] ? ipip_gro_receive+0x100/0x100 [ 164.055146] sock_sendmsg+0xd5/0x120 [ 164.058848] __sys_sendto+0x3d7/0x670 [ 164.062643] ? __ia32_sys_getpeername+0xb0/0xb0 [ 164.067304] ? wait_for_completion+0x870/0x870 [ 164.071891] ? __sb_end_write+0xac/0xe0 [ 164.075857] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 164.081383] ? fput+0x130/0x1a0 [ 164.084651] ? ksys_write+0x1a6/0x250 [ 164.088442] ? __ia32_sys_read+0xb0/0xb0 [ 164.092496] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 164.097332] __x64_sys_sendto+0xe1/0x1a0 [ 164.101383] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 164.106390] do_syscall_64+0x1b1/0x800 [ 164.110267] ? finish_task_switch+0x1ca/0x810 [ 164.114750] ? syscall_return_slowpath+0x5c0/0x5c0 [ 164.119672] ? syscall_return_slowpath+0x30f/0x5c0 [ 164.124592] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 164.129978] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 164.134814] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 164.140001] RIP: 0033:0x455389 [ 164.143185] RSP: 002b:00007fd8b97ecc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 164.150886] RAX: ffffffffffffffda RBX: 00007fd8b97ed6d4 RCX: 0000000000455389 [ 164.158146] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000013 [ 164.165405] RBP: 000000000072bea0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 164.172661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 164.179916] R13: 0000000000000500 R14: 00000000006fa8a0 R15: 000000000000000c [ 164.188139] IPv4: Oversized IP packet from 127.0.0.1 [ 164.193384] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:22 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xfcff0000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:22 executing program 5 (fault-call:4 fault-nth:13): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 164.333467] FAT-fs (loop6): Unrecognized mount option " " or missing value 2018/04/27 04:03:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 164.432362] FAULT_INJECTION: forcing a failure. [ 164.432362] name failslab, interval 1, probability 0, space 0, times 0 [ 164.443665] CPU: 1 PID: 11091 Comm: syz-executor5 Not tainted 4.17.0-rc2+ #19 [ 164.450946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.460308] Call Trace: [ 164.462913] dump_stack+0x1b9/0x294 [ 164.466560] ? dump_stack_print_info.cold.2+0x52/0x52 [ 164.471779] should_fail.cold.4+0xa/0x1a [ 164.475858] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 164.480974] ? rcu_is_watching+0x85/0x140 [ 164.485136] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 164.490347] ? debug_check_no_locks_freed+0x310/0x310 [ 164.495552] ? is_bpf_text_address+0xd7/0x170 [ 164.500061] ? kernel_text_address+0x79/0xf0 [ 164.504484] ? __unwind_start+0x166/0x330 [ 164.508641] ? __kernel_text_address+0xd/0x40 [ 164.513142] ? unwind_get_return_address+0x61/0xa0 [ 164.518077] ? zap_class+0x720/0x720 [ 164.521785] __should_failslab+0x124/0x180 [ 164.526363] should_failslab+0x9/0x14 [ 164.530154] kmem_cache_alloc+0x47/0x760 [ 164.534200] ? ip_send_skb+0x40/0xe0 [ 164.537900] ? udp_send_skb+0x69f/0xcc0 [ 164.541864] ? udp_sendmsg+0x27f6/0x3370 [ 164.545914] ? inet_sendmsg+0x19f/0x690 [ 164.549876] ? sock_sendmsg+0xd5/0x120 [ 164.553752] ? __sys_sendto+0x3d7/0x670 [ 164.557715] ? __x64_sys_sendto+0xe1/0x1a0 [ 164.561943] ? do_syscall_64+0x1b1/0x800 [ 164.565994] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 164.571355] skb_clone+0x1ed/0x4f0 [ 164.574889] ? skb_split+0x11d0/0x11d0 [ 164.578766] ? memcpy+0x45/0x50 [ 164.582042] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 164.587583] ? skb_copy_bits+0x507/0x770 [ 164.591643] ip_check_defrag+0x440/0x9cc [ 164.595704] ? ip_defrag+0x4810/0x4810 [ 164.599586] ? pvclock_read_flags+0x160/0x160 [ 164.604069] ? kasan_check_write+0x14/0x20 [ 164.608290] ? __skb_clone+0x686/0x9a0 [ 164.612176] packet_rcv_fanout+0x7e0/0x8f0 [ 164.616404] ? packet_bind+0x1b0/0x1b0 [ 164.620279] ? rcu_is_watching+0x85/0x140 [ 164.624507] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 164.629689] ? netif_rx+0xba/0x400 [ 164.633223] ? packet_bind+0x1b0/0x1b0 [ 164.637105] dev_queue_xmit_nit+0x294/0xb90 [ 164.641414] ? __packet_pick_tx_queue+0x10/0x70 [ 164.646071] ? napi_busy_loop+0xca0/0xca0 [ 164.650218] dev_hard_start_xmit+0x16b/0xc10 [ 164.654622] ? validate_xmit_skb_list+0x120/0x120 [ 164.659453] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 164.664979] ? netif_skb_features+0x696/0xb40 [ 164.669471] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 164.674045] ? lock_acquire+0x1dc/0x520 [ 164.678033] ? validate_xmit_skb+0x704/0xd90 [ 164.682460] ? netif_skb_features+0xb40/0xb40 [ 164.686959] __dev_queue_xmit+0x2724/0x34c0 [ 164.691279] ? netdev_pick_tx+0x2d0/0x2d0 [ 164.695423] ? debug_check_no_locks_freed+0x310/0x310 [ 164.700610] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 164.705793] ? is_bpf_text_address+0xd7/0x170 [ 164.710277] ? kernel_text_address+0x79/0xf0 [ 164.714679] ? __unwind_start+0x166/0x330 [ 164.718817] ? __kernel_text_address+0xd/0x40 [ 164.723304] ? perf_trace_lock+0xd6/0x900 [ 164.727439] ? __save_stack_trace+0x7e/0xd0 [ 164.731754] ? zap_class+0x720/0x720 [ 164.735462] ? save_stack+0xa9/0xd0 [ 164.739078] ? graph_lock+0x170/0x170 [ 164.742868] ? __kmalloc_reserve.isra.38+0x3a/0xe0 [ 164.747783] ? __alloc_skb+0x14d/0x780 [ 164.751656] ? ip_do_fragment+0xb66/0x2ac0 [ 164.755879] ? ip_fragment.constprop.49+0x179/0x240 [ 164.760881] ? ip_finish_output+0x6cb/0xf80 [ 164.765188] ? ip_output+0x21b/0x850 [ 164.768888] ? ip_local_out+0xc5/0x1b0 [ 164.772758] ? ip_send_skb+0x40/0xe0 [ 164.776459] ? udp_send_skb+0x69f/0xcc0 [ 164.780416] ? udp_sendmsg+0x27f6/0x3370 [ 164.784464] ? sock_sendmsg+0xd5/0x120 [ 164.788336] ? __sys_sendto+0x3d7/0x670 [ 164.792299] ? __x64_sys_sendto+0xe1/0x1a0 [ 164.796522] ? do_syscall_64+0x1b1/0x800 [ 164.800570] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 164.805921] ? find_held_lock+0x36/0x1c0 [ 164.809978] ? lock_downgrade+0x8e0/0x8e0 [ 164.814116] ? lock_release+0xa10/0xa10 [ 164.818077] ? kasan_check_read+0x11/0x20 [ 164.822212] ? rcu_is_watching+0x85/0x140 [ 164.826349] ? rcu_pm_notify+0xc0/0xc0 [ 164.830236] dev_queue_xmit+0x17/0x20 [ 164.834031] ? dev_queue_xmit+0x17/0x20 [ 164.837993] ip_finish_output2+0x1046/0x1840 [ 164.842400] ? ip_copy_metadata+0xa90/0xa90 [ 164.846715] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 164.852246] ? refcount_add_not_zero+0x216/0x320 [ 164.856998] ? refcount_dec_if_one+0x170/0x170 [ 164.861579] ? memcpy+0x45/0x50 [ 164.864850] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 164.870374] ? skb_copy_bits+0x507/0x770 [ 164.874429] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 164.879958] ip_do_fragment+0xa9e/0x2ac0 [ 164.884016] ? ip_do_fragment+0xa9e/0x2ac0 [ 164.888245] ? trace_hardirqs_on+0xd/0x10 [ 164.892381] ? ip_copy_metadata+0xa90/0xa90 [ 164.896698] ? ip_finish_output2+0x1840/0x1840 [ 164.901274] ? graph_lock+0x170/0x170 [ 164.905061] ? graph_lock+0x170/0x170 [ 164.908863] ? find_held_lock+0x36/0x1c0 [ 164.912919] ip_fragment.constprop.49+0x179/0x240 [ 164.917753] ip_finish_output+0x6cb/0xf80 [ 164.921896] ? ip_fragment.constprop.49+0x240/0x240 [ 164.926902] ? rcu_is_watching+0x85/0x140 [ 164.931042] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 164.936223] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 164.941235] ? nf_hook_slow+0x11e/0x1c0 [ 164.945198] ip_output+0x21b/0x850 [ 164.948725] ? __ip_local_out+0x5cf/0xb20 [ 164.952867] ? ip_mc_output+0x15a0/0x15a0 [ 164.957006] ? ip_make_skb+0x226/0x350 [ 164.960890] ? ip_fragment.constprop.49+0x240/0x240 [ 164.965893] ? ip_flush_pending_frames+0x30/0x30 [ 164.970656] ip_local_out+0xc5/0x1b0 [ 164.974359] ip_send_skb+0x40/0xe0 [ 164.977890] udp_send_skb+0x69f/0xcc0 [ 164.981679] ? xfrm_lookup_route+0x64/0x1f0 [ 164.985997] udp_sendmsg+0x27f6/0x3370 [ 164.989884] ? ip_reply_glue_bits+0xc0/0xc0 [ 164.994200] ? udp4_lib_lookup2+0x340/0x340 [ 164.998516] ? lock_downgrade+0x8e0/0x8e0 [ 165.002659] ? do_raw_spin_unlock+0x9e/0x2e0 [ 165.007057] ? __local_bh_enable_ip+0x161/0x230 [ 165.011716] ? release_sock+0x1e2/0x2b0 [ 165.015676] ? trace_hardirqs_on+0xd/0x10 [ 165.019817] ? release_sock+0x1e2/0x2b0 [ 165.023781] ? __release_sock+0x3a0/0x3a0 [ 165.027922] ? udp_v4_get_port+0x132/0x180 [ 165.032153] inet_sendmsg+0x19f/0x690 [ 165.035942] ? ___might_sleep+0x2d0/0x320 [ 165.040080] ? ipip_gro_receive+0x100/0x100 [ 165.044400] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 165.049929] ? security_socket_sendmsg+0x94/0xc0 [ 165.054674] ? ipip_gro_receive+0x100/0x100 [ 165.058998] sock_sendmsg+0xd5/0x120 [ 165.062709] __sys_sendto+0x3d7/0x670 [ 165.066502] ? __ia32_sys_getpeername+0xb0/0xb0 [ 165.071162] ? wait_for_completion+0x870/0x870 [ 165.075752] ? __sb_end_write+0xac/0xe0 [ 165.079717] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 165.085243] ? fput+0x130/0x1a0 [ 165.088514] ? ksys_write+0x1a6/0x250 [ 165.092303] ? __ia32_sys_read+0xb0/0xb0 [ 165.096356] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 165.101885] __x64_sys_sendto+0xe1/0x1a0 [ 165.105943] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 165.110951] do_syscall_64+0x1b1/0x800 [ 165.115766] ? syscall_return_slowpath+0x5c0/0x5c0 [ 165.120684] ? syscall_return_slowpath+0x30f/0x5c0 [ 165.125608] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 165.130965] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 165.135798] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 165.140978] RIP: 0033:0x455389 [ 165.144155] RSP: 002b:00007fd8b97ecc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 165.151853] RAX: ffffffffffffffda RBX: 00007fd8b97ed6d4 RCX: 0000000000455389 [ 165.159109] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000013 [ 165.166365] RBP: 000000000072bea0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 165.173629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/04/27 04:03:22 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x1000000, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 165.180888] R13: 0000000000000500 R14: 00000000006fa8a0 R15: 000000000000000d 2018/04/27 04:03:23 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x2000000, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:23 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x6300, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:23 executing program 5 (fault-call:4 fault-nth:14): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:23 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x840) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000000c0)={{0x6}, 'port1\x00', 0x8, 0x40040, 0xb17, 0x7, 0x8, 0x101, 0x3f, 0x0, 0x1, 0x3}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r1) 2018/04/27 04:03:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xe00000000000000, 0x0, 0xfd69) 2018/04/27 04:03:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:23 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000e6ffc)=0x2000000000007, 0x9c88be9f5a8c7c99) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x20, 0x4) write(r0, &(0x7f0000bdf000), 0x0) r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001180)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00000011c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000580)={r0}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000780)={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0xf0f}, {0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, 0x8000, [0x0, 0x3ff, 0x1, 0x8, 0xcc85, 0x100000000, 0x5, 0x1f]}, 0x5c) r4 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x2, 0x2) readv(r1, &(0x7f0000000080), 0x22f) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x7, 0x0, &(0x7f0000000540)=ANY=[], &(0x7f0000000480)='syzkaller\x00', 0x0, 0x93, &(0x7f00000005c0)=""/147}, 0x48) close(r4) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000003c0)={@remote}, &(0x7f0000000400)=0xc) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000000340)={0x0, 0x5, &(0x7f0000000140)=[0x1, 0x101, 0xfff, 0x814e, 0x2], &(0x7f0000000180)=[0x5, 0x80000000, 0x3ff], 0x10, 0x7, 0x7fff, &(0x7f00000001c0)=[0xffff, 0x4, 0x4, 0xffffffffffffffff, 0x5, 0x10000, 0x0], &(0x7f0000000200)=[0x1, 0x2, 0x5bc, 0x3, 0x8, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x4]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={r4, 0x1, 0x1, 0x2, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x5, 0x9ed}, &(0x7f0000000300)=0x90) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000440)={r5, 0x10000, 0x800, 0x4, 0xe8, 0x6}, &(0x7f0000000540)=0x14) write$binfmt_elf64(r3, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x10001, 0xfff, 0x8ec, 0xffffffffffffa07b, 0x0, 0x0, 0x3e, 0x474e, 0x1ed, 0x40, 0x149, 0x3f, 0xfffffffffffffffe, 0x38, 0x2, 0x9, 0x8000, 0x2}, [{0x60000007, 0x200, 0x3, 0x80000001, 0x5, 0x1, 0x3, 0x400}], "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", [[], [], [], [], [], [], [], []]}, 0x973) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) getsockname$netlink(r6, &(0x7f0000000100), &(0x7f0000000240)=0xc) io_setup(0xcb, &(0x7f0000000680)) 2018/04/27 04:03:23 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:23 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x29ed8, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:23 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:23 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x100000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 165.787591] QAT: Invalid ioctl 2018/04/27 04:03:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x33fe0, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 165.885509] QAT: Invalid ioctl 2018/04/27 04:03:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:24 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xfffffdef, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x7ffff000, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:24 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x11000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:24 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x29d4ee90, 0x40000) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f0000000140)=""/42, 0x2a, &(0x7f0000000180)=""/189, 0x2, 0x1}}, 0x68) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x40) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000045671c009974d49b526ff7ec7ec4558d6a37c368c0489b8b9ad8ec2f383229b003d02249ec2319e06118c000000000000000000"]) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000080)=0x1a, 0x4) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f00000002c0), 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x3}, 0x18) 2018/04/27 04:03:24 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x3f000000, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x4002000000000000, 0x0, 0xfd69) 2018/04/27 04:03:24 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x10b, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) fcntl$addseals(r0, 0x409, 0x8) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/27 04:03:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0xa, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 166.684409] net_ratelimit: 20 callbacks suppressed [ 166.684417] IPv4: Oversized IP packet from 127.0.0.1 [ 166.694820] IPv4: Oversized IP packet from 127.0.0.1 [ 166.704020] IPVS: Unknown mcast interface: 2018/04/27 04:03:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:24 executing program 7: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:24 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x510b, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:24 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0x20874fe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:24 executing program 6: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000080)) open$dir(&(0x7f0000000340)='./file0/f.le.\x00', 0x40, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unlink(&(0x7f00000000c0)='./file0/f.le.\x00') getdents64(r0, &(0x7f0000000640)=""/70, 0x46) 2018/04/27 04:03:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0xc0, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:24 executing program 7: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x2000000000000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:25 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x1000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:25 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x4, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:25 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x17}, @loopback=0x7f000001, 0x0, 0x2, [@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x18) 2018/04/27 04:03:25 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/27 04:03:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0xf, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x8030088900000000, 0x0, 0xfd69) 2018/04/27 04:03:25 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x1100, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) [ 167.744516] IPv4: Oversized IP packet from 127.0.0.1 [ 167.749839] IPv4: Oversized IP packet from 127.0.0.1 [ 167.763488] IPv4: Oversized IP packet from 127.0.0.1 [ 167.768825] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0xec0, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-asm)\x00'}, 0x58) dup3(r0, r0, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000004c0)="d3af2719dd0b3cfea9392ff6c6e48e787c", 0x11) 2018/04/27 04:03:25 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x4, 0x4886, 0x2, 0x81, 0x1, [{0xfffffffffffffff7, 0x5, 0x88, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) [ 167.798213] IPv4: Oversized IP packet from 127.0.0.1 [ 167.803678] IPv4: Oversized IP packet from 127.0.0.1 [ 167.820945] IPv4: Oversized IP packet from 127.0.0.1 [ 167.826388] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:25 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xffffffff00000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:25 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x100000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0xfffffdef, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:26 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x29, 0x8) 2018/04/27 04:03:26 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe8030000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:26 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x3e8, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20000198, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:26 executing program 6: getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000340), &(0x7f0000000540)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000580)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) socket$packet(0x11, 0x0, 0x300) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000280)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) symlinkat(&(0x7f0000000400)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000440)='./file0\x00') 2018/04/27 04:03:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x330e3080, 0x0, 0xfd69) 2018/04/27 04:03:26 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x3f00, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:26 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xab9, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="aae1a92d44632d769f4c1d2dc5babb6b211523dff228d3a72608954271135079ea690d2362005aa5603f81ff5b8f68fe4b58a90451970b1ce4c265ecf0a41b164cc547b2146c8568a6e33fa26f410ee0e6a8dd3295f6b089b227fcc1379c6326c64c101afa754b0c2f0c9fcee777c0f2", 0x70, 0x67}, {&(0x7f00000001c0)="7ac945b38716e30e96fad1efc0cc4c16200830c8664cbbb161b8c908d85e4917d44d430b91f0fd789ee29bbcf5338aea66e8e88d8eb1bfc0b001a6d764c9ffc1f3fb33a0d5c6cbd3fe37eae15bf4dc4dca8f2fbc7c8ba747f00f6634990b509b6ecfa5702c3aef8d233df6d4555c1c423f2b6cf787c9b590a31a0281e6826fdf5b3ee913360e8b7b8a046e1fdb7d550862e73dfb3dbc676ff3c873f11de06a84ea3d574dedf34d0a62e937ee19c6a35022797c1e377f343b91e5238f1bc37023782323d93dfe40cb31dba0ca6394ed005fe1795efcfb1ecf1f", 0xd9, 0x6}], 0x28002, &(0x7f00000002c0)=ANY=[@ANYBLOB="75737271756f74612c6d696e697864662c64344f27dba82498e569676e6f72652c64656275675f77616e745f65787472615f6973697a653d3f78360033387c2c6e6f626c6f636b5f76616c69646974792c6772706a71756f74613d2e2f66696c65302c6a6f75726e616c5f696f707200003d7f2c626172726965723d00783f7a2d36302c00"]) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0xc0, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:26 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xf000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:26 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:26 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = getgid() setregid(r1, r2) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0xf, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:27 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x2, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:27 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x9, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:27 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x57, 0x5, 0x400, {0x8, 0x636}, {0xfff, 0x8}, @const={0x8, {0x32, 0x101, 0x0, 0x100}}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x300, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:27 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x1100000000000000, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x28, 0x0, 0xfd69) 2018/04/27 04:03:27 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x3f00, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:27 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) 2018/04/27 04:03:27 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x20000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0xf, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:27 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x700, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:27 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x4, 0x80, 0xc2, r1}) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:27 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xf0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:27 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x1000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0xa401000000000000, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:28 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x2, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:28 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e8, &(0x7f0000000080)="594b0d7bda49526126755a50580fcab129f223ebaf237819ad0e48a97e0637eeb948d58bf8a0d9bfd0f4398ed3aa4d988761701df89adcc157de384d032d3dafdcc2fa95e4c4386d2316c4479a0b05c7") r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x101200, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000100)=""/74) clock_nanosleep(0x0, 0xffffffffffffffff, &(0x7f0000000040)={0x77359400}, &(0x7f0000000200)) 2018/04/27 04:03:28 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x11, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:28 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x8000000000000000, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x700000000000000, 0x0, 0xfd69) 2018/04/27 04:03:28 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x3f00, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:28 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x1f4, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:28 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe00, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0xf0ffffff00000000, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:29 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x40030000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:29 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x9000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x1000000, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:29 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x100000000000000, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:29 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000002400)=@can, 0x80, &(0x7f0000002800), 0x0, &(0x7f0000002880)=""/132, 0x84}}, {{&(0x7f0000002940)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/93, 0x5d}}], 0x2, 0x0, 0x0) 2018/04/27 04:03:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x1300, 0x0, 0xfd69) 2018/04/27 04:03:29 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="dc00000099c8ec3efe3efe976b47dc6bedbc9c31e1d328b276ac6cf41ad6d1a860c88c3af56fb281f7bf73dee6fa09339614cbe855e9471f6571b3c8936db0d8b0a29065485a48641ec6b527f4cc1bb257ecb8ee55fda0cfd6354f54518aa7377cba67c064cdbf7026abcd7f67d7da07594b960f565f438f56a804d177280e485d2b2004fe87f047e7135b67498d21f96e5826947858c50f68d06accc19f60146d5ffe5a01eb9d90f0399501ac5c0cedbc64d3fcfa8df4bd18bedcc697cb2f6eb7d7254317edf8a58e5e121f14dcb0ae731b3ca02f8e162d9de3ac0f44cd5f549ee00890332008848e547a2e522ebf5223ac723d79d3ebf194e726fa4af64f36a5af94ec90b5bb76bbcac545dd4569ae841d824391f494c076406651e42ac870d60389e59f634c9fd7958e63c88badb93a3fb44585b51d110fead87be7790f1d4790de953aa6f73048bf54f43618a37809912740184c8908c51dc5b0d416d7663c63954b28921211ce1a75af01195b944d1cefb22dfdcac7e47c7e61c802d9dfb7df486cda0a8be13fc04f2a6797a02b37b0be37c8fbc5b2ca9228671af4bb32e6dd8922a524a925899f3cc8162c20e3d8aa48012a87698d4748fd4907009b5d9693504e3ed7c0aca41a9ac98ca3eb4c3fb9c86028be1c27247c3af00f2941fce8e64cc3689b5d1cfff7d0e5f5ca9c9c834a06cf9eddcf746bdd1a8aba74b58a31abd661a2b9080cc9b0f42c63fdb5d0b174f2898989a86598909ee957fc6edcca7a"], &(0x7f0000000000)=0xe4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0xffffffff}, &(0x7f0000000200)=0x8) 2018/04/27 04:03:29 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000000)={0x2, 0x0, 0x81, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x38}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000080)={{0x8000, 0x7, 0x1, 0x7fffffff, 0x0, 0x8}, 0x2}) 2018/04/27 04:03:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x400300, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 172.099261] net_ratelimit: 44 callbacks suppressed [ 172.099270] IPv4: Oversized IP packet from 127.0.0.1 [ 172.109570] IPv4: Oversized IP packet from 127.0.0.1 [ 172.122285] IPv4: Oversized IP packet from 127.0.0.1 [ 172.127612] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:29 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0xffffffff, 0xffff, 0x6, 0x1, 0x0, 0x8, 0x10482, 0xd, 0xff, 0x0, 0x480b83f2, 0x5, 0x7, 0xff, 0x3f, 0x8001, 0x7f, 0x8, 0x0, 0x5, 0x5, 0x10001, 0x100000001, 0x2ac6, 0x1, 0x80000000, 0x0, 0xfffffffffffffff9, 0xfe00000, 0x6, 0xb5, 0x737, 0x4, 0xfffffffffffffffb, 0xa74, 0xcd33, 0x0, 0x101, 0x7, @perf_bp={&(0x7f0000000000), 0x8}, 0x1000, 0x101, 0x6, 0x5, 0x5, 0x3f}, r1, 0xf, r0, 0x2) r2 = semget$private(0x0, 0x3, 0x1) recvfrom$inet6(r0, &(0x7f0000000200)=""/110, 0x6e, 0x40000100, &(0x7f0000000280)={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffff635}, 0x1c) semtimedop(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x1000}, {0x3, 0x8001, 0x1000}, {0x3, 0x2, 0x800}, {0x1, 0x0, 0x800}, {0x3, 0x8000, 0xffc}, {0x6, 0x7fbc, 0x800}], 0x6, &(0x7f00000001c0)={0x0, 0x989680}) [ 172.164598] IPv4: Oversized IP packet from 127.0.0.1 [ 172.169971] IPv4: Oversized IP packet from 127.0.0.1 [ 172.177380] IPv4: Oversized IP packet from 127.0.0.1 [ 172.182743] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:30 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x40}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bpq0\x00', 0x3ff}) 2018/04/27 04:03:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0xfffffff0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:30 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xf0ffff, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:30 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xc0ffffff, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:30 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000200)=ANY=[@ANYBLOB="01010000240000001d7a000077000001000000030000000600000040000000fcffffff8ba700000700000000"]) clock_nanosleep(0x0, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)) signalfd4(r0, &(0x7f00000002c0)={0xffffffffffff03c1}, 0x8, 0x0) flock(r0, 0xc) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@srh={0x8, 0x6, 0x4, 0x3, 0x1f, 0x5, 0x9, [@empty, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x38) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) rt_sigqueueinfo(r1, 0x17, &(0x7f0000000380)={0x3, 0x400, 0x7, 0x5}) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000240)={r0, r0, 0x64}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000280)=0x3) 2018/04/27 04:03:30 executing program 6: setxattr(&(0x7f0000000040)='./file0//ile0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="627472feffdfffe6557b000010004895a4acdb2fa3678de0afa2dc6a000500000000000000d3"], &(0x7f0000000140)='vfat\x00', 0x5, 0x1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x80bb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e6661740002040100027002704cf8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) r0 = open$dir(&(0x7f0000000e40)='./file0//ile0\x00', 0xc240, 0x0) truncate(&(0x7f00000000c0)='./file0//ile0\x00', 0x43) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) sched_getattr(r1, &(0x7f0000000280), 0x30, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x200080, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000300)) ptrace$getregs(0xe, r2, 0x8001, &(0x7f00000001c0)=""/56) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000340)) 2018/04/27 04:03:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x3000000, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:30 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe8ff, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:30 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xa000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:30 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x20000, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1a) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x3, 0x8) 2018/04/27 04:03:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xc000000, 0x0, 0xfd69) 2018/04/27 04:03:30 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0xc000000, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:31 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) socket$inet_smc(0x2b, 0x1, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x80000000, 0x11, r0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x700000000000000) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) socket$kcm(0x29, 0x7, 0x0) [ 173.224251] IPv4: Oversized IP packet from 127.0.0.1 [ 173.229614] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:31 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xa00, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0xf0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:31 executing program 6: syz_mount_image$hfsplus(&(0x7f0000000840)='hfsplus\x00', &(0x7f0000000880)='./file0\x00', 0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00']) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbff, 0x48000}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xed4}}, 0x400, 0x100, 0x4, 0x0, 0x1}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r1, 0x401}, 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9cb, 0x40aa00) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) bind$can_raw(r2, &(0x7f0000000200)={0x1d, r3}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/27 04:03:31 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe8ff, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0xec0, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:31 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x3) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) [ 173.439692] hfsplus: unable to find HFS+ superblock [ 173.513456] hfsplus: unable to find HFS+ superblock 2018/04/27 04:03:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x34000, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:32 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe803000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:32 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x3e8, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:32 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) sendmsg$netlink(r0, &(0x7f0000002600)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000025c0)=[{&(0x7f00000001c0)={0x226c, 0x28, 0x600, 0x70bd28, 0x25dfdbfd, "", [@nested={0x102c, 0x2c, [@generic="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@typed={0x28, 0x50, @binary="f0ab132b464c207648a341643b3bd9bddc5e44e9a1744c0862d8132356f39feded03f76e"}]}, @nested={0x10f8, 0x63, [@generic="08251162c9d1063554ec8ce6e38fb9fd3c4ff4f63ed59d02d20fb175b11b49afb45f8945fc678c14b19f05afa89d76879db56c362b005bbe2ebe806a5fe28ebbd00309380017b0661fee9ead96d669b558314453e745996a03abb02f82c9fa0124e2688c980b3c1967463fa3ba621f83b408ba9e8cd3b7daaca6000a6205567fcc1c6759f7c9b0d7db7b1fafa0bc58ce2e0a1c5fcdb7acdc7f12ff64a66d97ad601d71fe727d242612012c94df22da1157cd1d88f80b09e9643d8b5528a726700a48c0973a6845b5d346bd5a06a9e857903a20da44a127989eb4d06f30d675ed968da8466867a985e44695d018fa205dde", 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@generic="f2a76c6db48b8a05037bea071ecc928ede9391be27b5be2dcb43568d09e6ab2a97f930ce93f59fdec558e5a14448ee4e3341f4cc45e054e7d0db3af160daf83b4961b88e08a02165d95d6323d694bfdc661717ecc7eee6ae532aea8807c6db5b08204681ddbc57c60d93c3fc3dc66cbfc6127dce136bfaa10f291ea39e412eb8523ab7a54f4c5d7195955e274eab0ad9b5f6cfefad5e414d77aff790a0aacca1a081c68e", @typed={0x8, 0x25, @fd=r0}, @generic="33b0c8883ab5b835e6bde2c21c452c9f43c74d642f65fd88c9d9f7787444648591371cef76618156f1743d6ecda586d17308f12235ba132256d7d20df82fc4", @nested={0x4c, 0x45, [@generic="63549d16d26a75e17cd4bd6134077b40224f4ec88191b8dc53a03cce0b4b30b5b6eff733d5e9246341694ab4cabb87a134ebeab9ade59032a45685d2d7e57087f57f4f96fb2d"]}]}, 0x226c}, {&(0x7f0000000080)={0xcc, 0x16, 0x20c, 0x70bd27, 0x25dfdbfd, "", [@generic="b326e3b1cd5d141704a8943084fca28e2a26846e44e67d55231fd5eb55496b24bd1c98b1226e2c00df9ebef2b5bc4af4aed4b1d3e00163d76754facc77d4566f84e865f332bb3637cbe98dc1b4a381d03df294337b3ec025716df5be62d11c1e6835b99c9a06feb4c2475b8da3142ab19aa39ccbef667497880b804b0aef86db43ec0673b55b4c2dbc6490a9eb6d4a59172f4fe63bc39348bdedc71bd25ea6c5685519c923ca5df4ac51fa0c3c998d8767c2e778992be525e012a19d"]}, 0xcc}, {&(0x7f0000002440)={0x18, 0x2b, 0x8, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x26, @fd=r0}]}, 0x18}, {&(0x7f0000002480)={0x120, 0x13, 0x200, 0x70bd2d, 0x25dfdbfb, "", [@typed={0xc, 0x6f, @u64=0x3f}, @nested={0x104, 0x87, [@generic="88306e6f73bc7827712169ff29d22624a5161ef691ed6cd0e48ee83fdf578e1aad18856870b046187ac42e42e17bcbff41f78caf404f3adc7db8a9a6e587c13644cd7bb801f341503df385d8ef5f72fb3ac20676", @typed={0x8, 0x53, @str='dev '}, @typed={0xc, 0x2, @u64=0xffffffffffffffb5}, @generic="d21555dd13bb64793638df29029f2ffd377e7af6441145277cd4084563a72a725ef6c20d254210806009c463667fe0362bdd1fbc1c42d089031ed868f41be3acae516f290b8a51b3eb06a41ac42c2e5812be179f7dde95d1022df76a22f4340608adc6ded9893454ee3c85f824e26f76de340b028b8d3f00cb724894589d3f503410a765f6777829eecc3b3cf991d05e417bc71f052a77"]}]}, 0x120}], 0x4, 0x0, 0x0, 0x10}, 0x4000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000000000002, 0x40000000011, r0, 0x0) clock_nanosleep(0x4000000000020, 0xffffffffffffffff, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0xfffffdef, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:32 executing program 6: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0xaaaaaaaaaaaabba, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c6f04ecee6d5b7e297400020401007100027400f8", 0x16}], 0x100000, &(0x7f0000000000)=ANY=[]) r0 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x40000, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x60, r2, 0x0, 0x70bd2a, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x800}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xd0}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x60}, 0x1}, 0x20000000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x581000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000700)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000003c0)={0x20, r5, 0x1, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x20}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000180)={0x6, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x6, 0x0, 0x10001, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000140)={0x2, r6, 0x10000, 0x9}) fallocate(r0, 0x0, 0x80, 0xebe9) 2018/04/27 04:03:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x80550000, 0x0, 0xfd69) 2018/04/27 04:03:32 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0xc, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0xf00000000000000, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:32 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ftruncate(r0, 0xfffffffffffffffc) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000001c0)={{0x99, 0x5, 0x9, 0x8, "52605c6ba5b1a461d4bdd2770efe2ad20bbb8a2a84409087c90d60e7c9e80f0a1a31e39e2fdc8242f2260837", 0x4cd}, 0x1, [0x1d0, 0x4, 0xfffffffffffffffe, 0x1, 0x6, 0xcef, 0xa638, 0x4, 0xfffffffffffffffd, 0x3, 0x7ff, 0x3, 0xffffffff, 0x61, 0x0, 0x0, 0x7, 0xfffffffffffffff9, 0x40, 0x10000000000000, 0x10001, 0x101, 0x8, 0x5, 0x8, 0x3, 0x3, 0x1000, 0xfffffffffffffff7, 0x1, 0x9e, 0x2, 0x82, 0x1, 0x7f, 0x6, 0x9, 0x798, 0x5, 0xebb, 0x6, 0x0, 0x3, 0x1, 0x3, 0x2, 0x100000001, 0x2, 0x5, 0xbc, 0x54709290, 0x6, 0x0, 0x80000001, 0x800, 0x8, 0x9, 0x1, 0x6, 0x6, 0xe6, 0x9, 0x7, 0x20, 0x3d, 0x4, 0x2, 0x6, 0x2, 0x8000, 0x7acb, 0x6, 0x8c, 0x80, 0x10000, 0x2, 0xe92, 0x0, 0xfffffffeffffffff, 0x8, 0x7f, 0x7, 0x0, 0x7ff, 0x9f1e, 0x7, 0x6, 0x6, 0x4, 0x8, 0x2, 0x0, 0x10001, 0xa5, 0xffffffff, 0xffff, 0x62, 0x6, 0x2, 0x100000000, 0x3, 0x10d4, 0xfa7, 0x1f, 0x66cc6842, 0xfffffffffffffff8, 0x5, 0x100, 0x8, 0x1, 0x4, 0x2, 0x101, 0x4, 0x8, 0xfffffffffffffe00, 0x80, 0x61, 0x1, 0x56bfe8f4, 0x2163, 0x2, 0x628639a, 0x81, 0x9, 0x4, 0x558507c2, 0x6]}) creat(&(0x7f0000000080)='./file0\x00', 0x24) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="0400000000000000b2010000000000000400000000000000000000000000000004000000000000005f0b0000000000000900000000000000ec09000000620000fdffffffffffffff"]) 2018/04/27 04:03:32 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xf0ffffffffffff, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:32 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x3000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x202a0e64, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x300000000000000, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x85) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xff3c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x73}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080), 0x111}, 0x0) close(r0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000001280)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x100080}, 0xc, &(0x7f0000001240)={&(0x7f00000012c0)=ANY=[@ANYBLOB="0009c18f745901ab91b1fa3ef01e751b741bf410ee54632b047037790bff40471213b5e6b3ebd76403d4f8c965a18a6135", @ANYRES16=r2, @ANYBLOB="010029bd7000fedbdf250600000018000100080004004e2300000c000700080000000800000040000200080003000300000008000500ffffffff08000700ff03000008000b000200000014000100000000000000000000000000000000000800060000000000"], 0x6c}, 0x1}, 0x20004010) 2018/04/27 04:03:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x33fe0, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:32 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x21, @remote={0xfe, 0x80, [], 0xbb}, 0x3b96}}, 0x8a, 0x80000000}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x240000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x0, 0x2, 0x10001, 0x10000, 0x2}, 0x98) 2018/04/27 04:03:32 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xc0ffffff00000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:33 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xa, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0xf0ffff, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:33 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x13, r0, 0x0) readahead(r0, 0x1, 0x81) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001680)=0x50, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001540)={{{@in6=@local, @in6}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000001640)=0xe8) clock_nanosleep(0x0, 0xfffffffffffffffd, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) tee(r0, r0, 0x9, 0x3) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) sendmsg$alg(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="b8021daca883c614e876a2054107b6228fd7a9ace307834c23a85d2c7d012b0caa83eb5812eb5911353a000000000010000000000000000000", 0x39}, {&(0x7f0000002880)="b1cd288f5b8c8535bbda5dcb2850a4ce308ae64d7653f86fb55231b6169d3a701f0c1fe0f547ac557b93a124e3782e299f82899b38acbd2204", 0x39}, {&(0x7f00000001c0)="ad7cd343922277e5c2bfb5f251f2721cd692562bdee10663d528d96c4e204a80dd6845d45af2b58f600074555fbe27d01d05015fbb12fc4af79682fae923de8adde86e7d823c6b78770b9b589599b429cb4bd2aeeedbdf098ec54d58b91293bb0644c80c98eaac7bda4bf28e44b24b45bbd4707b60e7d7e50e79bc49fb42825d3d786d0e83cb992c152071", 0x8b}, {&(0x7f00000016c0)="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", 0x13cc}, {&(0x7f0000002940)="a9d6ae985b4cb02aa3605eff5196622fc066b829047ec6817b2963d796c8f590d242b565c905bc44926a27e70235f8a9c49056cb9bdab4d23db86bd4702996cfa7bced5b36e14cd51a340e64442feaa5e500c143846b20b89aebe91cd6a7e3711f8d9a094a4dba2983d90fdb91ba608ddbc336250a538cff0a0bb4970dbb00bb9f9460f439d6c569ba4144a567330abd071a93014b429916fced68c457a44617552630088330fd2e07063a0200000073866c470d99c361eea7a3e784ab82e0299c381314e368902c5fb0e90806ebfc29f753a81d332e6f2b8a2ca3bd2b0b2a17b15f685ff8cb1964906e8a", 0x89}], 0x5, &(0x7f00000026c0)=[@iv={0x18, 0x117, 0x2}, @iv={0x30, 0x117, 0x2, 0x19, "73396c349229db6833d1e8f7ca9708a508a030adeaf0fcc913"}, @iv={0x40, 0x117, 0x2, 0x29, "f3f0c508d603b7df7ee67db8e325c70b1f05b864ee690fe6891e97e807c667f163dcb2d15cbfdb6fdc"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xa429}, @iv={0x0, 0x117, 0x2, 0x0, "c639c985f34f759673b903434653334cbecd62eca454c23babaa81d8c661a5f68fea2bf6d6ef0a6d284c129d2cf39f92aa0a90101a47fb0b2f77d54a0a62bd605cdaaee0a1284409b34840516588ab"}, @iv={0x18, 0x117, 0x2, 0x4, "5b610494"}, @op={0x0, 0x117, 0x3}], 0x190, 0x4000800}, 0x4) 2018/04/27 04:03:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x7ffff000, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:33 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x200000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e5, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0xee, 0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x400) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="471805b6136f1b9a11be6735f2e1ac08", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8982, &(0x7f0000000040)={"0600"}) 2018/04/27 04:03:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x1100, 0x0, 0xfd69) 2018/04/27 04:03:33 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0xa401, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0xc0, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x13e}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000130000000071100000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f0000000200)}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/72, &(0x7f0000000080)=0x48) socketpair$inet(0x2, 0xffffff7f, 0x3, &(0x7f0000000000)) 2018/04/27 04:03:33 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xf0ffff, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:33 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x1800000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0xf0ffffff, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:33 executing program 6: r0 = socket$inet(0x2, 0x3, 0xed4) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x30b, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x101, 0x400000) syz_open_procfs(0x0, &(0x7f0000000000)='ns/net\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x40000000000) 2018/04/27 04:03:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0xf, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x100000000000000, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:34 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x4, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:34 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x1100000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:34 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) bind$rds(r0, &(0x7f0000000140)={0x2}, 0x10) 2018/04/27 04:03:34 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x3f00000000000000, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xb00, 0x0, 0xfd69) 2018/04/27 04:03:34 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002940)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000002880)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f00000028c0)={0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000030c0)={0x0}, &(0x7f0000003100)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000044c0)={0x0, 0x0}) getresuid(&(0x7f0000004500), &(0x7f0000004540)=0x0, &(0x7f0000004580)) getresgid(&(0x7f00000045c0)=0x0, &(0x7f0000004600), &(0x7f0000004640)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004680)=0x0) getresuid(&(0x7f00000046c0), &(0x7f0000004700), &(0x7f0000004740)=0x0) stat(&(0x7f0000004780)='./file0\x00', &(0x7f00000047c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000004900)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x214c5020}, 0xc, &(0x7f0000004440)=[{&(0x7f00000001c0)={0x26a8, 0x36, 0x200, 0x70bd26, 0x25dfdbfb, "", [@generic="39268198a27d3bcc3a0f18691e2820bad28dc62ed4a6585015be45545c1e17ad7bb53f474dff8b9319a403df980fc8280a3b9102dac20ff7b36e07b921d88be84d98d187accbd02fcf1dbffdee6a37972ed41b39a2a563ea231f94ecceb51d236d1513e4abb6842127ce9b76b218ff175e5419b67a26fa089a0e", @nested={0x364, 0x3c, [@typed={0x8, 0x15, @ipv4=@rand_addr=0xff}, @typed={0x8, 0xa, @str='dev '}, @generic="13dd923fdc6ea0cc0b34a4cbeafca511fa91d1f2351539ef755fd2a24789be18eb9d8e8c4971c8189cefee30b27f6e98e8dbcae1726622205fce842bd3dce29f00150adbfb93ce336795c25ee25a174bdde4df5733e614bdf585e88ef94a681c93215bdbc73626e1ec95e06118a9aa4a736a4393aae4b51b68bfdaa1c374af393b02cd99f6a5a9f162b2d21ea12f0affb8d6bfbff38f8e50f11bc54d73f3f6cccf74df72", @generic="881b419104bcfaa4931ad799da162c14fedaedd737530539acd0ad2bc28406f949aa027946c4f451e61a52741c4e61d4833495ae3ae3844b2de280ef817866642e01f4969eb0ce5b623399505877622819fbbfd6e2d24566b3f1692cc31e30aff14059dbbb6c1b3e9ed282091d6c7f2ccbd7364b552b525b9edd14f66260c096072d9c8cc181350941a4bd5b37374dd3f75a89d7599095bd294d700736d507d655b1b5ee53fe233466e5cbb990c0e60abbcc9005bb4109881aa7969ed908151fec", @generic="364ef185ff9b6051864a44c99f834aff2b5f48c3822c39561615f44ff0ac8579820a703520c83cc781884be48a5b71cdf36d68199f697996ecd06d3fbf0533564252a3e2c4656f906b184726f6c386ca508310961ecc4059317d9468e038e90641567b26f47e5e7459962a5f495e6848cda3e30cfe61d091bc694dec679cd9998dd3f24d73371d11f15b3a765ce270fb4fc0895944afcb6bd705423258e8187fd4", @generic="fde1c6856566c3949a1560edc78a2238620be896eec823044df3a5d1c108445273fd322dacdd86bb9ea13c55ad521f07b4ea594d39b4cd686a3203471390b4fcb37b408fa2d0c7573e0775ce607468c84844770b96fe61b216ef715cefb7e71b83ac7988d4ef4205954c585ae9bf0c09719c29ed9bf8135c668e717a", @generic="e0ac5df61bc87d3715aebe31b14c5eed103535d217c314577e4c201ecfaf4e85b4f78449d0c9d3e52a3545eec1508dbabf75e6c14b58a13e28128ca3e7e2fa2d5b0a890fd4031632afd0a0138bc9b506b461f74cf76aff401cc1fc3186eafdaee2c4d42190854cf89ede8362270c81cabf1de717904ff21dc2929d7374b84a651c731b49a5810419410c45c04fd2d909e94dab0c89096c5f0d3f9d8ea6b2bcdb0853b57f04e44f9da639e3a1e0b546537234f3ecb3a51341b5bc9237da067bad823a4e3bb1c59bdde7632a09e51a"]}, @generic="ee1ca704add280b89897e3313b7cb3069aca4d9578162a2c8a4c3ac687421386f897a2dbe99485493331d81adc1fc84dae2ff76124e9cb0ab7ef66cb0a4768f82d1d642cf0d0538dc664ac85af709353f501ef62d8a91f124bdc26d911b9d7a05c8e2223d8def3d1", @generic="24104213b95ad63847969d6bdeab5d8cce472abeb08843df25e9f765225c551995963aea267d9dbecd80b6e4cb7733ca25f452174e4c3e6a0e61f28bb7a311daa579b0638e248c7882a9961813861867c4f7c8e083e8b4747b23156cfa79f64b01a64e00fe68ab1f661f34cba96ca7e55b4a95c9da6923473c6e323c0443127c2fb3a793c7a95205dd0fe0899d982d8e879b90d4f13105b913b708cd35d07ca9ddb657d5f449b5a20c6a71671bcdf885abbb5db5151182613b5e9b1a7820301efccecc9487832bc44fb8704f24ea6f87856cfb267d38077c3115f252363cbb377a5bbf441c736e", @nested={0x2168, 0x89, 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@generic="05c51c1a3a00c6e4b8e6fb2f54b3670fa15157b721350534136b3708a418bec11907ed9c49f3b0cd94f5dd2dc14e4a530cb77c1a51814960eb37025eacc7694f7f849bd438f98114c786b45efdbd8a9a476f769859400a8b445ccc6e10051cfe377f1d4f82a41e10cf790457d26d61695a4567b353764732ce0754be20b0d52ba8adb7e492893d7f9b5cc16c6321732beb50bb779c6bcec20c66bab98411eb644c8ba1d11520cfffacf4be39b7eb82e38091a9c7f92588b5290c0b0632101f72057f035f8edd6e19868a06a4db6a4f648ef66ed11c99d121269032da41d0247de2a279e862c52c195d327b426e16f6100f8f4bc875089108588fac70339f8b637b08cb72309f1608dbaebcbbf62c898a8f88bc4fe98ed7e0aa65eb9b21720f4baa6bf49bbc9e10a238a8b3f8def3c1e9901de9dde3c19fe9b6ed64b0e6ef1bde6edea5756a38e2783c5be9bb74533e992417504ca796a33aa9e2e6254b1c26e6fe7db2fe6fd111e3db52ecf38fbf70df1d15a29434367dfbe5b16f2b13d360ed641a66fa8cb4d944e781228c3eb50695006f773cf61f539837432d0fa3bd36f83a81c3c68a6a737debb54c93035d188e05c2964a0d785e7df6fda72aaa048b809a71f3eb73c52dd66607c31055d56cb5758d591a10f3748a2a14fe385c7d31babed4e2a86da22489e91945ffff750b2daf513afa731e34ecfad35e3d880969aa40bb3e2ef1dc39cecc892757d516d31eeefc6d77c00d529a8cfa5375a72430e1f0563e8ff74044de9a8b093788b48c1937039bc266bf88e24f40ff750afd640f74c174e176ad399785d28cfcab4d36836627a74e5b366450f011c5d32d5156445f41318b4d6e7a5c20a4123bd8b22cc7375535d3337505254e125b900c4d808ae70bb2ec88e40311f0c3de30795d266ca5e034b87bd615c47be9e0ce53a70586199b44af3677341a1feca22bcc2d587d68b01a1d0795f5b8d9b7235c99205b4f0e231119ef2b892ef7fb5479980c6ee5c501254762baf8fbdebac6e4c02a0115632d71eba34d7310e7ec81625acfa91c0a7a4b7f143b6530efa4d3ca10ebd958b951224f1b431ee1e0b80d15290bece93be9823754799163dbd8905a67f489d99df15bfb542f26d825929f2ee0f788bed75e285b28c8616b6ecc664a08ac326ebbb0ebfe8893d8e515ca826d8b010e739ec089e9ea07b591263243c09b37b1b28c319ad7ed713f40feadcdbc00b6dce6cc1b901a1a244e25c10c4034aee7fdd6322bf1f27244173dcd020a3a83cd3710a8d0e895ad27cdb9ff5573c420953c954b4a569ff15d4e522064a555229241299d6ae8ec46d9b2ddfd0511ed48f21356fb1aaf89ee1978d00bc5abb21c09007965b1b7454f6c266edf6626684cf9f9d2002cfbb1fc3bffdf7d00460499c7bf0185da6a680bf6e6ab5414fb242090c8e39ece41d5e987b950e53c38d627287adf1a4f9c2fc879c015de88e3b819b48b865b2fd5f6fd8150f86a9ee8e530d4a9ff66f70b6befc9ba51ec24cbfcac11b14792ba0795fd4c524b84b4cc65c014d9e1bff5aa5f1dbc7fd2b973080b77f4ac4e2fddef7bc624d6821b4e8a18d76e559faef9a85be5400ccb3b522275e03098cc3d0aaa885b5e03e9b0cb44c8e83a0034d9ceee58b1fb26667ecc771537e8ddacd21cb25f42e7be538b8c511f125719a2bdf298b1d555ae3f64e638d3a678d6a16acef5355bc135d3821041e99f74b94bac31eee3fff43ec6e26655b8ff9c94e785179d3f29537e1731be97a0c673669eb335e5778712007ac95dce9aab9e4ed99dc98aa0df3f110597f640c852780e3194b8eb486ade4092080899d1f7837888032b698b5b51a7b71033017cc4879a5188807737b1f57d2eb23082a91031ea0d2cd8e2aeb963d9a13e6e8725cb562dbcc1de391bd1627c42ef587edc51996c9233e245c5a23b9e608bc788311663dee838b11544f45887b15aaba8f20d6048f3910af5fd8a0c18325eda81026c69ef6f2b6565d251bdca71b616154c741aa9bce5c5cc76eb8ae13c31003a0216455c7c6d5b069c67f878e586cf4cec56c409a5d357ca86231595acec31a23889835ea2bcfbe90f5aaae6f7e0c244efd19d4bec779d23602716320bc9eda0d98537ad3cb76ead4b67f70c7d6ca483b7360208b1e909d4d6d4d66521df6fb2f12cedc7eb4386b6d179921d0f0aa8e388ba65cf094b4342da61e3af4b58b4bbb6dbf7fcdd39bb71b9f881c0871e379b4e75bd5a9a7e83327473b0d5fa2ef9351b71cf326fe79640eea59f0e2eb63a92a7b6943acb8a02b422a38ab3617f272ea605cb7986e2d0110e3f63507ce86e7fa2e6a1ea39170da712c54450f24f4290d8c6b75fafea9c75e5c6455d055629d62e141eb0822a33fb621fa3084e26827cd5604efc69b28f24e9336b5d9aaf390bb1f6c2948b595cd7ccc13d7a933310e7245bac64b89f7cb3afc62fe1d0ff0fa6836921509bad6783446e5e9396c2248b2d29d2d125ba65f5d45c4e7db0d84002d7c262e37f5969cdf032254b9809bec3960f4fa4c5a481bbaa2b8216c90717425969038e32ba38bc1192af659f204b9283fc74b17b3a3a2641cea0aa92b1ae6cba536fde81f5d7fb9b0c7699f146b5d861c2dc5c0dd063faba86742b9e58fd93e1babfa8d0397237202db7a4a524f602e41fc4c5ce84764b1e01e31dbc6a18f826297d547db24c5b6c5fe71b61afeaeb432981f372ba8f45580843730223d1eca00ab1c48c87cd4b2f48a0e79b73dd4fa28442da7260644fcdc59be6f7a7a55ece6fcde1304bf755c624d1cbe862386b2215d5aacc3c6fa0cb2449eed43fdb02f485a49ff5c294793ebbdf623fab811213ec58917b01133ad40238d049add871ff48d28eb6ea87dbe15f3d8aaeb11342191d1ede50db5f0634e9ab0ad16756ab1a5b19f5771d6f08dfbfc12f02fba950cbddc8a54b2da34816bb78a64662643b6320486128185d9a4e5800ab737f5187f2f200ac96efa323629219f30695ca6d0e63ca8e4517a439cf90eb950a0d0beec0ce82aaeb56ef43b0b34bc6af4e087fbc4aeece1112c650ad02b02f767025ced41d255a8e38240653ee1f6f39994b396001831c71f6ed03b909dd3da1fc58ed5d703c20ab23c8bbf1ce56ce9dd506850636be0d65751486f35878fd651fd54b6399e954c4015d059429754eb457e1da51c4000ec2dae4826610743b3e17d0b4c9ace4538a9238793f8319e4b96981af26319cdabbaffd7559780a87f6cb2aaed24e453b40460e700f4cbcd83ae8bdc439dcb2a938adb22bc872643f3ee24f7a06c6c0d194f3d11fcf0fa0922f11a12cb9ed2d6453b3b0e8b6754f0f686aee926435f16e1c8e0e32f79cd6b184b382294a55d58006ffbd945688deb1fcc459617c5e079032c7d34e6552a7b59c224f6558c35cb465241201d55f19ebe6fbe08b7c31fb69084b39081f4dac42e024dde02244fba7506633bf12ca8811b5ef71acfb3d5d91ecd5f1a78a2d347c969e8f39a71d190d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@typed={0x8, 0x7f, @u32=0x2c121484}, @typed={0xc, 0x2, @u64=0x2000000}, @typed={0x8, 0x1b, @u32=0x44f2aed6}]}, @generic="4c7adfc6b795b9b582995a41633921f64fbfc188da1f62baeb8dc17baba962d67709468be5f63d2bc722d2bdd27ac2ac3eb9d26c602ee1261d210fdf6e1adf7e715271a54404"]}, 0x12e8}], 0x5, &(0x7f0000004840)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xa8, 0x4810}, 0x8000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x4, 0xffffffffffffff96) 2018/04/27 04:03:34 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x1f4, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:34 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x200000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0xffffff7f00000000, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:34 executing program 6: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xaf0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x0, 0x30}, &(0x7f0000000180)=0x18) 2018/04/27 04:03:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0xf, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:34 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x11, r0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) clock_nanosleep(0xfffffffffffffffc, 0xfffffffffffffffe, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0)) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2018/04/27 04:03:34 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xfcff0000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:34 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}}}, &(0x7f0000000500)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x8, 0x9, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}, [@jmp={0x5, 0x401, 0x0, 0xf, 0xf, 0x0, 0xfffffffffffffffc}, @exit={0x95}, @generic={0x1f, 0x0, 0x4, 0x1}], {0x95}}, &(0x7f0000000380)='GPL\x00', 0x7, 0x39, &(0x7f00000003c0)=""/57, 0x41100, 0x1, [], r1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7b, 0x20000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r2, &(0x7f0000000180)="958f115e61494e335766d2277c", &(0x7f00000001c0)=""/204}, 0x18) socketpair$inet(0xffffff9c, 0x400000, 0x28b9, &(0x7f0000000080)) 2018/04/27 04:03:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x40030000000000, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x2, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:35 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x5000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:35 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x800) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:35 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe0000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:35 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xfcff0000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x11, 0x0, 0xfd69) 2018/04/27 04:03:35 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x4000000000000000, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0xfffff000, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 177.588833] net_ratelimit: 50 callbacks suppressed [ 177.588843] IPv4: Oversized IP packet from 127.0.0.1 [ 177.599594] IPv4: Oversized IP packet from 127.0.0.1 [ 177.614269] IPv4: Oversized IP packet from 127.0.0.1 [ 177.619604] IPv4: Oversized IP packet from 127.0.0.1 [ 177.627856] IPv4: Oversized IP packet from 127.0.0.1 [ 177.633263] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x8, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:35 executing program 6: prctl$void(0x27) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 177.671983] IPv4: Oversized IP packet from 127.0.0.1 [ 177.677374] IPv4: Oversized IP packet from 127.0.0.1 [ 177.682834] IPv4: Oversized IP packet from 127.0.0.1 [ 177.688245] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0xffffff7f, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:35 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x63000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:35 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xffffffc0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1300, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:36 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000b00)='./file0\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)) r1 = dup2(r0, r0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) write$fuse(r0, &(0x7f0000000140)={0x28, 0x1, 0x3, @fuse_notify_delete_out={0x80000001, 0x2, 0x80}}, 0x28) fcntl$setstatus(r0, 0x4, 0x2000) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x1, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup\x00', 0x0, 0x0) 2018/04/27 04:03:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x2000000, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:36 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x5, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:36 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xfffc, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x19b, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:36 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x40000000, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x80190700, 0x0, 0xfd69) 2018/04/27 04:03:36 executing program 7: r0 = memfd_create(&(0x7f0000000040)='dev ', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/04/27 04:03:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x9effffff00000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:36 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x60, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:36 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x1800000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:36 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="4a469766766a34371f0c0a1598f97ec259143c9e89651c7f17069f700876f5296bcb1304b77edc24cdefa16b55b15f8143c951241eb9c05ea314068b6aab07974e0cff349d5572d4156e8626b553dc372fac61c984a7b31c57591aaf189ec08c5f6b12cc1f1d7cea0c23d3f7e8aa46d87737d28216d3a065dd2c37558aac7768717e2cb559ce18224d52f088adaf3044712157e7effffe89eb773af09d817ca433463f88852009590a857f5beb153c9a61") clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) 2018/04/27 04:03:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0xffffff9e, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x800000020000000, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x8000000000008528, 0x10001, 0x1}, 0x14) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000240)=""/188) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3af0d748}, &(0x7f00000000c0)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001440)={@empty, @multicast2, 0x0}, &(0x7f0000001480)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000014c0)={'vlan0\x00', r3}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x9}, 0x8) writev(r0, &(0x7f0000818ff0)=[{&(0x7f0000000200)="0b9a9578ff202743f0a4e97715a7c4dae0e7b6f4de7afe09c7fc7706000000aa093b0cf1d23aa5ce5db32b7df2abf48669", 0x31}], 0x1) 2018/04/27 04:03:36 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x700000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:37 executing program 7: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cgroup.max.depth\x00', 0x2, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x200000000000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:37 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x34000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0xf000000, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:37 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x4) sendto$inet(r0, &(0x7f0000000280)="fa", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2}}, 0x3}, 0x90) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000001c0)=0x4) getsockname$packet(r2, &(0x7f0000000200), &(0x7f0000000240)=0x14) socketpair(0x2, 0xa, 0xb, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0x1, 0x7}, 0x1, 0x6, 0x81, {0x101, 0x7}, 0x88c2, 0x8}) 2018/04/27 04:03:37 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x4000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xe803, 0x0, 0xfd69) 2018/04/27 04:03:37 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="31a60d1548e531fa8fa5af0428dc5d97", 0x10) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x300000000000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:37 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000100)=0xc84e, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x400, {{0xa, 0x4e22, 0x3ee, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x88) 2018/04/27 04:03:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0xf000, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:37 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x1100, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:37 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xa00000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:37 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x401, 0x80) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x5, {{0x2, 0x4e22, @rand_addr=0x601}}, 0x0, 0x3, [{{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e24}}]}, 0x210) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0xbcf7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffe}}, [0xffff, 0x100000000, 0xa13b, 0x7, 0x73, 0x4, 0x7ff, 0x7fff, 0x7fffffff, 0x7, 0x0, 0xfff, 0x8528, 0x4, 0x4]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={r1, 0xfffffffffffffff8, 0x1ff}, &(0x7f0000000400)=0x8) syz_mount_image$xfs(&(0x7f0000000fc0)='xfs\x00', &(0x7f0000001000)='./file0\x00', 0x0, 0x1, &(0x7f0000002640)=[{&(0x7f0000001540)="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", 0x1fd, 0x3}], 0x0, &(0x7f0000002740)=ANY=[@ANYBLOB="6e6f75756964f700"]) 2018/04/27 04:03:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x2, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x400300, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:37 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x7, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 180.018189] XFS (loop7): unknown mount option [nouuid÷]. [ 180.096354] XFS (loop7): unknown mount option [nouuid÷]. 2018/04/27 04:03:38 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xd89e020000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0xfffffffffffff000, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x9b01000000000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:38 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x400000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:38 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x220040, 0x0) write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f0000000080)=""/254, 0xfe, &(0x7f0000000180)=""/33, 0x1, 0x6}}, 0x68) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x8008af00, &(0x7f0000000000)) clock_gettime(0x2, &(0x7f0000000440)={0x0, 0x0}) nanosleep(&(0x7f0000000280)={r2, r3+30000000}, &(0x7f00000002c0)) flistxattr(r0, &(0x7f0000000300)=""/125, 0x7d) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x470}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r4}, &(0x7f0000000480)=0x8) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000500)='team\x00') accept$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000b80)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000bc0)={'bpq0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000cc0)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@remote}}, &(0x7f0000000dc0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000e40)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000f40)=0xfffffffffffffed1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000f80)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000001080)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003b80)={0x0, @dev, @remote}, &(0x7f0000003bc0)=0xc) getsockname$packet(r0, &(0x7f0000003cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003d00)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000004240)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x80002}, 0xc, &(0x7f0000004200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="a0040000", @ANYRES16=r5, @ANYBLOB="00032dbd7000fcdbdf250000000008000100", @ANYRES32=r6, @ANYBLOB="7c00020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000100000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000800000008000600", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="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", @ANYRES32=r9, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ff0700003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300e87dd53804000400080006001bda65557cee8e0ce3934fd019aeea6a71ea1a7b21276b300fc7257d35c1b9a6939540373b53e97b528c697aa11bc45da7744d12f5850528a9fe6ff620ea4ff5f7a53c2c6026eb08156ba8f4330f9884a85fc6f9907f4fd8c585d7c2f51a604d0d099cb86e527382d55e16653b1b4010a6c874de6b1b4205746cdc0c8bfe7b223513b301c28324b707a31351c1f699132bb243acedd930f5b7283986d80eac8b202bfa", @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="1c02020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400030000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="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"], 0x4a0}, 0x1, 0x0, 0x0, 0x20040000}, 0x4040000) 2018/04/27 04:03:38 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/27 04:03:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x2800, 0x0, 0xfd69) 2018/04/27 04:03:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) r1 = dup(r0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000000)={[{0x80, 0xb0, 0x5, 0x8, 0xffffffffffffffcf, 0xfff, 0x7, 0x5, 0x3, 0x6, 0x1, 0x34, 0x80000001}, {0xffff, 0xc, 0x100000000, 0x7, 0x3f, 0x5, 0x6, 0x400, 0x4, 0x8, 0x1, 0x8, 0x6}, {0x8, 0xf, 0x4, 0x7, 0x100000000, 0x3, 0x6, 0x100000000, 0x7fff, 0x7f, 0x7, 0x6, 0xe}], 0x2}) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x3) 2018/04/27 04:03:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0xf0ffffffffffff, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0xa4010000, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:38 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0xfe46) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000180)=""/4096) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000000500)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100), 0x4) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) 2018/04/27 04:03:38 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x400300, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:38 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe000000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:38 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/27 04:03:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x3000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:38 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x1000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0xf00, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:39 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x4000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:39 executing program 6: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='c']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000140)='./file0/file0\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='children\x00') write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f0000000500)=""/4096, 0x1000, &(0x7f0000000280)=""/186, 0x1}}, 0x68) 2018/04/27 04:03:39 executing program 7: gettid() open(&(0x7f0000000080)='./file0\x00', 0x100, 0x9) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000000200)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x800, &(0x7f00000001c0)}, 0x18) acct(&(0x7f0000000240)='./file0\x00') 2018/04/27 04:03:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x9b010000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x9effffff, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:39 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x4000, 0x0, 0xfd69) 2018/04/27 04:03:39 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000080)=""/187, &(0x7f0000000140)=0xbb) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) [ 181.951496] FAT-fs (loop6): Unrecognized mount option "c" or missing value 2018/04/27 04:03:39 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe803, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0xf0ffff, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x1a4, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 182.001607] FAT-fs (loop6): Unrecognized mount option "c" or missing value 2018/04/27 04:03:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x800020003}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x100000000, 0x101) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f00000002c0)={0x6, 0x36, 0xfff, 0x11, &(0x7f00000000c0)=""/17, 0x10, &(0x7f0000000100)=""/16, 0xe9, &(0x7f00000001c0)=""/233}) 2018/04/27 04:03:39 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x60000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 182.064598] FAT-fs (loop6): Unrecognized mount option "c" or missing value 2018/04/27 04:03:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0xf0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x3, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:40 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x18, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:40 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000001cb24)=ANY=[@ANYBLOB="200000001800ff00ffffffff"], 0x20}, 0x1}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2002) 2018/04/27 04:03:40 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x3, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:40 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x6, 0xe2a, 0x8, 0x3ff, 0x384b637, 0x7}, 0xffffffffffff31a2, 0x0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0x3, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101000, 0x0) 2018/04/27 04:03:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0xf, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf000000, 0x0, 0xfd69) 2018/04/27 04:03:40 executing program 2: r0 = memfd_create(&(0x7f0000000100)="64657620d730da4cdf79d9aeacad22165356d2815756099c7dfd7a897e675296d7b328e85cb3c43d78ba07442be268c3876db2", 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x0, 0x4]}, &(0x7f00000000c0)=0x8) dup2(r0, r0) 2018/04/27 04:03:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0xfffffff0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp\x00') ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000080)={0xfffffffffffffffa, 0x0, 0x100000001, 0x4, 0x9}) pread64(r0, &(0x7f00000001c0)=""/144, 0x90, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x400, 0x5, 0x3, 0x9, 0x8, 0x0, 0x80000001, 0x358, 0x3, 0x401, 0x2, 0x80000000}) 2018/04/27 04:03:40 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x8000000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:40 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x18, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x200000000000000, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:40 executing program 7: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4000) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000000d40), 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000080)=""/111) [ 183.164284] net_ratelimit: 64 callbacks suppressed [ 183.164292] IPv4: Oversized IP packet from 127.0.0.1 [ 183.174641] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:40 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x220000, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30f) socket$bt_bnep(0x1f, 0x3, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x37, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/27 04:03:41 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x2000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0xf00000000000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:41 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'bond0\x00', 0x6}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000090000ff0300000000000000000700000069e31c681f45b06d0b80ce9677d2eb15a66a0b632e489deb0049b9f0"], 0x14}, 0x1}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000000280), 0x4) connect$can_bcm(r0, &(0x7f0000000140)={0x1d}, 0x10) [ 183.239235] IPv4: Oversized IP packet from 127.0.0.1 [ 183.244640] IPv4: Oversized IP packet from 127.0.0.1 [ 183.327037] IPv4: Oversized IP packet from 127.0.0.1 [ 183.332377] IPv4: Oversized IP packet from 127.0.0.1 [ 183.373209] IPv4: Oversized IP packet from 127.0.0.1 [ 183.378594] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x9effffff00000000, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:41 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fbfa, 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[], 0x0) 2018/04/27 04:03:41 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xa00000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0xfffff000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:41 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100011a23dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd09000000110000f30501000b000200050423ca0000cf", 0x1f) 2018/04/27 04:03:41 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x7, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xe00, 0x0, 0xfd69) 2018/04/27 04:03:41 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000000000/0x3000)=nil, 0x3000}) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) [ 184.064316] IPv4: Oversized IP packet from 127.0.0.1 [ 184.069680] IPv4: Oversized IP packet from 127.0.0.1 [ 184.078693] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 184.100752] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/27 04:03:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0xf0ffffffffffff, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0xf0ffffff, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:41 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x6000000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 184.146524] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/27 04:03:41 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xfffff000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:41 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/105, 0x69}], 0x1) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vcs\x00', 0x8800, 0x0) getsockopt$inet6_int(r2, 0x29, 0xff, &(0x7f0000000640), &(0x7f0000000680)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000348000/0x1000)=nil, 0x20348000, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r4 = dup(r3) r5 = geteuid() getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f0000000340)) sendmmsg$unix(r4, &(0x7f0000000380)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="f1950b124fe7287ac59cf1ef7ab053c5d23fa24df9cf928857e61d8bf1999a4dba0a4ec0dd84549ff68d959f5623315c37f804c06ec78e7bd8840884d2b4c5", 0x3f}, {&(0x7f0000000100)="26a0f05d8b17b59567aa7e92724160737dd52107e572085b0933af029fb46913643263b7232ebde9cbff9047c0c5611db9a33ed6f5f853c5aed31913ce94cc8de3d5ede709dedcb73eb4cf14e45b34b6ea7a759ecc9cee579e8266e7778f61fe819c63c324e976fb6f4afcef68e11618b30aa8fd46b1b761c5fe1ead523fbda6d047bc8fb8b87e3d60a280165312a16ba03d575b1983ea45", 0x98}, {&(0x7f0000000480)="d7004eb69d6a628d0deb134eb118b2734610a54aa53b6c4ef217d33cb2742c157c7aafa7d0af241316a477fe35d209f857d9e72aeca51a6cc8887ed25c021c71012d216ad12c40702ca6940f2d06200c4683556e33a2164511b68aefd3561872eecdfb83735c9dda31cff7616dc8e10a091a941917d2c0ce01f64c708450245794b8cd80443f046f7e189b115e46832376d3b3b30b89dbbb5fdb619116234cac6c7ee955e14587fadce2985fa72322ef6513", 0xb2}], 0x3, &(0x7f0000000540)=[@rights={0x20, 0x1, 0x1, [r1, 0xffffffffffffff9c, r3]}, @rights={0x28, 0x1, 0x1, [r1, r3, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r0, r5, r6}, @rights={0x38, 0x1, 0x1, [r3, r1, r3, r1, r3, r3, r3, r3, r1, r3]}], 0xa0, 0x44080}], 0x1, 0x4) 2018/04/27 04:03:42 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffffffd) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7a, 0x161000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/tcp6\x00') preadv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/250, 0xfa}], 0x1, 0x10000) [ 184.243899] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/27 04:03:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0xf00000000000000, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:43 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe8ff000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:43 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xf4010000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0xfffffffffffff000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x300, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:43 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="030000007f6419070000000004001c00028000008500000004"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @broadcast}, &(0x7f00000002c0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xf, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xffffffcd}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187, 0x0, 0x40001, [], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xe, 0x5, &(0x7f00000003c0)=@framed={{0x18}, [@alu={0x7, 0x1, 0xb, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f00000004c0)='syzkaller\x00', 0x1f, 0xb1, &(0x7f0000000500)=""/177}, 0x48) 2018/04/27 04:03:43 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/105, 0x69}], 0x1) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vcs\x00', 0x8800, 0x0) getsockopt$inet6_int(r2, 0x29, 0xff, &(0x7f0000000640), &(0x7f0000000680)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000348000/0x1000)=nil, 0x20348000, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r4 = dup(r3) r5 = geteuid() getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f0000000340)) sendmmsg$unix(r4, &(0x7f0000000380)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="f1950b124fe7287ac59cf1ef7ab053c5d23fa24df9cf928857e61d8bf1999a4dba0a4ec0dd84549ff68d959f5623315c37f804c06ec78e7bd8840884d2b4c5", 0x3f}, {&(0x7f0000000100)="26a0f05d8b17b59567aa7e92724160737dd52107e572085b0933af029fb46913643263b7232ebde9cbff9047c0c5611db9a33ed6f5f853c5aed31913ce94cc8de3d5ede709dedcb73eb4cf14e45b34b6ea7a759ecc9cee579e8266e7778f61fe819c63c324e976fb6f4afcef68e11618b30aa8fd46b1b761c5fe1ead523fbda6d047bc8fb8b87e3d60a280165312a16ba03d575b1983ea45", 0x98}, {&(0x7f0000000480)="d7004eb69d6a628d0deb134eb118b2734610a54aa53b6c4ef217d33cb2742c157c7aafa7d0af241316a477fe35d209f857d9e72aeca51a6cc8887ed25c021c71012d216ad12c40702ca6940f2d06200c4683556e33a2164511b68aefd3561872eecdfb83735c9dda31cff7616dc8e10a091a941917d2c0ce01f64c708450245794b8cd80443f046f7e189b115e46832376d3b3b30b89dbbb5fdb619116234cac6c7ee955e14587fadce2985fa72322ef6513", 0xb2}], 0x3, &(0x7f0000000540)=[@rights={0x20, 0x1, 0x1, [r1, 0xffffffffffffff9c, r3]}, @rights={0x28, 0x1, 0x1, [r1, r3, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r0, r5, r6}, @rights={0x38, 0x1, 0x1, [r3, r1, r3, r1, r3, r3, r3, r3, r1, r3]}], 0xa0, 0x44080}], 0x1, 0x4) 2018/04/27 04:03:43 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf401, 0x0, 0xfd69) 2018/04/27 04:03:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0xf, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0xffffff7f00000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:43 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x8000) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000040)={[0x5002, 0x4, 0x0, 0x6004], 0x9, 0x21, 0x9b2}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x3a, 0x240, 0x0, 0x7fffffe}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) 2018/04/27 04:03:43 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xffe8, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:43 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x510b0000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x9effffff, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:43 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x0, 0x0, 0x312f) clock_gettime(0x0, &(0x7f0000001d40)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001b80)=[{{&(0x7f00000002c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/106, 0x6a}, {&(0x7f00000003c0)=""/77, 0x4d}], 0x2, &(0x7f0000000480)=""/161, 0xa1, 0x3}, 0x9}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/125, 0x7d}], 0x1, &(0x7f0000000600)=""/61, 0x3d, 0xae8}, 0x98}, {{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000640)=""/222, 0xde}, {&(0x7f0000000740)=""/248, 0xf8}, {&(0x7f0000000840)=""/135, 0x87}, {&(0x7f0000000900)=""/125, 0x7d}, {&(0x7f0000000980)=""/252, 0xfc}], 0x5, &(0x7f0000000b00)=""/26, 0x1a, 0x2}, 0x1}, {{&(0x7f0000000b40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000bc0)=""/69, 0x45}, {&(0x7f0000000c40)=""/212, 0xd4}, {&(0x7f0000000d40)=""/139, 0x8b}, {&(0x7f0000000e00)=""/8, 0x8}, {&(0x7f0000000e40)=""/246, 0xf6}, {&(0x7f0000000f40)=""/198, 0xc6}, {&(0x7f0000001040)=""/120, 0x78}, {&(0x7f00000010c0)=""/147, 0x93}, {&(0x7f0000001180)=""/187, 0xbb}, {&(0x7f0000001240)=""/49, 0x31}], 0xa, &(0x7f0000001340)=""/253, 0xfd, 0x6}, 0x8}, {{0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f0000001480)=""/187, 0xbb, 0x80}, 0x4}, {{&(0x7f0000001540)=@un=@abs, 0x80, &(0x7f00000017c0)=[{&(0x7f00000015c0)=""/34, 0x22}, {&(0x7f0000001600)=""/191, 0xbf}, {&(0x7f00000016c0)=""/107, 0x6b}, {&(0x7f0000001740)=""/97, 0x61}], 0x4, 0x0, 0x0, 0x7}, 0xa3}, {{&(0x7f0000001800)=@nl=@proc, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001880)=""/102, 0x66}, {&(0x7f0000001900)=""/122, 0x7a}, {&(0x7f0000001980)=""/219, 0xdb}, {&(0x7f0000001a80)=""/112, 0x70}], 0x4, &(0x7f0000001b40)=""/35, 0x23, 0x7}, 0x3ff}], 0x7, 0x10000, &(0x7f0000001d80)={r0, r1+10000000}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001dc0)={0x0, 0x7a, "49ea60c0351afc7103f512ea98c8e3ede748d6f8a49ded6417008dcea86fc23ceb2b5895b259273872d82b6081a49f24edcd8f8539413089de69e351b1282d7ef1c740229ac63d33e0697b33245022069653ab849c1d9f45089aa44034c2234244678299aaea083cea71cdbd425ce80a3d4146707cf77d12798c"}, &(0x7f0000001e80)=0x82) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001ec0)={r3, 0x1000}, 0x8) r4 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x23}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0xb1ef, @loopback={0x0, 0x1}, 0x1000}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000001c0)={r5, 0x10000, 0x1, 0x10000, 0x100000000, 0x4, 0x80000000, 0x7ff, {r6, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x3f, 0xff, 0x5, 0x3, 0x10001}}, &(0x7f0000000280)=0xb0) 2018/04/27 04:03:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x100000000000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:44 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x34000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:44 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xf4010000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0xf00, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x9effffff, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:44 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x8, 0x8, 0x4f, 0x1322abc0, 0x4}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x2000000ba, 0x100, 0x400}, 0x10) r2 = socket(0x20000000011, 0x4000000000080002, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3f, 0x4001) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000040)=0x526b) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0x59) close(r2) 2018/04/27 04:03:44 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000000080), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a2f000)=0x9) r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/04/27 04:03:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x8, 0x0, 0xfd69) 2018/04/27 04:03:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x9effffff00000000, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x300, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:44 executing program 7: socketpair(0x2, 0x7, 0x7, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r1, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000000)=0x335) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000140)={0x9c06, 0x6, 0x101, 0x1, 0x2, 0x2d17}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000180)) 2018/04/27 04:03:44 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x900, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:44 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x11000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0xa401000000000000, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x2, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:44 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={"72617700000000532548180000000000000000000000001b00"}, &(0x7f0000000100)) r1 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) accept$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000140)=0x60) 2018/04/27 04:03:45 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xb51, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:45 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xf401000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x2000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:45 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x701040) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x4000009f}]}) 2018/04/27 04:03:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0xf0ffffffffffff, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:45 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) dup2(r0, r1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0xfd, 0x4) 2018/04/27 04:03:45 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f00000001c0)=""/187, &(0x7f0000000100)=0xbb) 2018/04/27 04:03:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x3e8, 0x0, 0xfd69) 2018/04/27 04:03:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x9b01, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0xfffff000, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:45 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfff, 0x2000) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f00000000c0)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x8, 0x6}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x83, 0xffff, 0x4, 0x9, 0x2, 0x40, 0x1, 0x6, r2}, &(0x7f00000001c0)=0x20) 2018/04/27 04:03:45 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x63, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:45 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe803000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:45 executing program 7: unshare(0x40600) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x2, 0x6f2000, &(0x7f00000003c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) write$sndseq(r1, &(0x7f0000000080)=[{0x40, 0x1f, 0xffffffffffffea6b, 0x4, @tick=0x3, {0x8, 0x2}, {0x4, 0x36b51515}, @ext={0x55, &(0x7f0000000180)="c9274df8a2debdda7a2f39740d5071b9216af8db994a8b4c7eaeac1731ae75d46a5ee10a6d329bb8e79fdba44a82c69dbdf5eb061f1614dd18fb9ce3b2fd067f0c279734ba90ad021415596b1bd0b5c047f963873d"}}], 0x30) 2018/04/27 04:03:45 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x4001, 0x0) write$rdma_cm(r0, &(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f0000001a00)=ANY=[]], 0x3bb) write$rdma_cm(r1, &(0x7f0000000000)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000240)}}, 0xfffffe30) 2018/04/27 04:03:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0xf00, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:46 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xf0ffffffffffff, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0xa4010000, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:46 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe00000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0xf0ffffff00000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:46 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/212) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x11, 0x5}], 0x18) 2018/04/27 04:03:46 executing program 7: set_mempolicy(0xffffffffffffffff, &(0x7f0000000000), 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) dup3(r0, r1, 0x80000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200001, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000080)=0x5, 0x4) fcntl$setlease(r2, 0x400, 0x3) 2018/04/27 04:03:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x100000000000000, 0x0, 0xfd69) 2018/04/27 04:03:46 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000200), &(0x7f0000000240)=0x4) write(r0, &(0x7f0000000000)="9c1dae77", 0x27c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0xfff, 0x4, [0x9, 0x0, 0x3ff, 0xc59]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x92, "63632ae760b359918b00d1f33fbd413c6b4af38bdc6837554ef3edd04a76300e91f2508846553c4d7469e0f08fa894252cbe0c90dece6c5d358981d176e5770354d0483f986e6bc77cfe07bf99357b575051889b71a5576856d033377099b93451593274029c4770e9ad25a5eae87c5710a8d0854fc6ecfbe752faa55f53e6d38e61f0af3f215f7ceed0ec58ef76cb3fc90b"}, &(0x7f0000000140)=0x9a) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x7, 0x80000000, 0xa00d, 0x80000000, 0x9}, 0x14) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:46 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000400)={@mcast1={0xff, 0x1, [], 0x1}, 0x13, r2}) r3 = accept$alg(r1, 0x0, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x61, r2}) sendto(r0, &(0x7f0000001900), 0x0, 0x0, &(0x7f00000000c0)=@ipx={0x4, 0x0, 0x0, "3adb91317667"}, 0x80) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000240)=@hci, 0x80, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=""/240, 0xf0}}], 0x2, 0x2042, &(0x7f0000000b80)={0x77359400}) getpeername$unix(r1, &(0x7f0000000440)=@abs, &(0x7f0000000200)=0x6e) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000040)) signalfd4(r3, &(0x7f00000001c0)={0x100}, 0x8, 0x80000) [ 188.684728] net_ratelimit: 42 callbacks suppressed [ 188.684737] IPv4: Oversized IP packet from 127.0.0.1 [ 188.695254] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0xf000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:46 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000000100)) dup3(r0, r1, 0x0) 2018/04/27 04:03:46 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xffffff7f, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x2000000, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:46 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) [ 188.777973] IPv4: Oversized IP packet from 127.0.0.1 [ 188.783356] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:46 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1000) r2 = fcntl$dupfd(r0, 0x0, r1) read$eventfd(r2, &(0x7f0000000040), 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000000c0)={0x100000, 0x101000}) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140)=0x4, 0x4) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x290002) 2018/04/27 04:03:47 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x6000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x3, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0xf000000, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:47 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:47 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000000100)) dup3(r0, r1, 0x0) 2018/04/27 04:03:47 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) chroot(&(0x7f0000000080)='./file0\x00') clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x2, 0x7}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002940)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) 2018/04/27 04:03:47 executing program 6: syz_emit_ethernet(0x76, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @rand_addr, {[@timestamp={0x44, 0x10, 0x6, 0x3, 0x0, [{}, {[@multicast1=0xe0000001]}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x71, &(0x7f0000000080)={@random="1712a7ba3e05", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, [{[], {0x8100, 0x6f96, 0x8, 0x1}}], {@ipx={0x8137, {0xffff, 0x5f, 0x0, 0x4, {@current, @current, 0x9}, {@random=0x4, @current, 0x1}, "658c7d1f7f9bebd412a58ac3b6d50fa7109e52be65cd9fd2497cc57d8984656859ab8c6cf9aa1aac53e9d9660df6f4abce1f32f2b66420c10e983e6931ef77940c"}}}}, &(0x7f0000000000)={0x0, 0x3, [0x5d4, 0x650, 0xd28, 0x59e]}) 2018/04/27 04:03:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x300, 0x0, 0xfd69) 2018/04/27 04:03:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) close(r0) [ 189.908631] IPv4: Oversized IP packet from 127.0.0.1 [ 189.913969] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x3, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x34000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:47 executing program 7: r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0x4) getsockopt$packet_int(r0, 0x107, 0x20000000000015, &(0x7f0000000040), &(0x7f00000a7000)=0x45) 2018/04/27 04:03:47 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe8ff000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 189.972753] IPv4: Oversized IP packet from 127.0.0.1 [ 189.978170] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000000)="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") bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x400) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000280)={{0xff, 0x0, 0x6, 0x9, "75179d72360c13a8e4a75505cb325a7d2342796cbdd3a094be7a4c1a393b77c9bf93bc7cb3a54d515b1cb5ec", 0x26b}, 0x0, 0x0, 0x2, r1, 0x1, 0x401, "220b93739e42888ff52a6a20d4f67a4c12f2b7bdb011c02bdd9d77ff4d5dce99469d03b7e4623baa22755033d5600e183ad88c320f19ef2b62998ed8a98d2057", &(0x7f0000000180)="6e64742f69676d70360093cdd6fc4494e4a407d437fbb53dfa571332ab0e3363b8d17f7a47b36a9ab10e795ccda1caaeef5cfd3c98f5af76d6fde6388500bb7d72aa019181acdd52c12acb0bb64c76f6794deff3977cc71e607c11d4f0b1066e3aec7c54f3b87a96d153800b0b830649b4dcf6ef07d7d9c3173c95ce5e56fffb963d61ce00516e4433b8396a0c776fff132c9e115d8b7d9464a7d929102a9c2eeaaee7c6afeafe260875091bc4a35ffe4f34d23f427415057891caedef2eda917b7771fa862064fa88bf61f8b7c5334c42a15837a465b62e1c62d6b8cb2477db85f97322f9cb3b6aed850cb897597cb053dbdb00", 0xf4, [], [0x4, 0x65, 0x10000, 0x5]}) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000100)={0x82ca}) pipe(&(0x7f0000000140)) 2018/04/27 04:03:47 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe00000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x400300, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 190.076333] IPv4: Oversized IP packet from 127.0.0.1 [ 190.081695] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0xffffff9e, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:47 executing program 7: r0 = semget$private(0x0, 0x7, 0x4) semctl$GETPID(r0, 0x5, 0xb, &(0x7f00000002c0)=""/20) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000a3b000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000007000)="ea306b0073192ed165e0ff2679b65abb1023f81e00dc30b8e587d928226b70da7d922af9c36e7e5c3fcab589ec", 0x2d}], 0x1, &(0x7f0000c7b000)}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000000140)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000180)="03047763e1fc7f4f887ce6672dafc66683795feca80984f01c8729bd1427e7aca1ba63c9f151da9f7013cbd66e499407cdcce99b2341d8d91d995a3348e4e1", 0x3f}], 0x1}, 0x80) r2 = syz_open_dev$sg(&(0x7f0000997ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/04/27 04:03:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/4096, 0x1000, 0x40010023, 0x0, 0x0) [ 190.265336] QAT: Invalid ioctl [ 190.318091] QAT: Invalid ioctl 2018/04/27 04:03:48 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x1100000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x10, 0x0, 0xfd69) 2018/04/27 04:03:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x300000000000000, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x40030000000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:48 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x400000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:48 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ipx, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xdbb8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x1}, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x7, 0x4, 0x10, 0x2}, 0x10d) rt_sigpending(&(0x7f0000000240), 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r2, &(0x7f0000000040)='y', &(0x7f0000000140)=""/59}, 0x18) 2018/04/27 04:03:48 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x0, 0x1f, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80040) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x2, @empty, 0x2}}}, &(0x7f0000000400)=0x84) recvfrom$packet(r0, &(0x7f0000000080)=""/182, 0xb6, 0x20, &(0x7f00000003c0)={0x11, 0x5, r1, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) 2018/04/27 04:03:48 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) open_by_handle_at(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="f500000003000000cac5b3ae4ac8bb88b30ba6a8437cac90be4c6226faa17dd370b151b8a834d5edcd9af6744eb81dc01159a040da4d1a01c07009bf8b3bc6efbdafa06d869582217bb56fb417c1d152b95f50c83c7113f1a655077ed25b9c5eb9f88879e9d1b4f0588f7a983ef2580d3461036d32f8e8c3b4bcbc019b1f2d0262febdae19dfa3190b5e42fe60aebed117309ba4f635455d323edb37c37ce3d74a0d3e67543cf864f0d104c29d3d43dc78a80728f375280fa372a425b4c2a581c870b279fed3c5efbbdb1e345f8508793f42f64bb12faa5cd26d903fbcf97fe732fa68e38e4aaa72493f22d3bfa8057cc8e5"], 0x100) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x2004, 0x11, r0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0xd01, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0xf0ffff, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x3000000000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:48 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x2000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:48 executing program 6: semctl$GETVAL(0x0, 0x0, 0x14, &(0x7f0000000240)=""/194) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x800000000000, 0x22) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/33) 2018/04/27 04:03:48 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7f8, 0x4) ioctl(r0, 0x2202, &(0x7f0000000240)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x30501, 0x0) 2018/04/27 04:03:48 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xc0ffffff00000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0xf000, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:48 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x54b, 0x400000) getsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000ef80)={0x1, 0x802, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x1f4, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x18, @local={0xfe, 0x80, [], 0xaa}, 0x10001}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000280)={r3, 0x2, 0xed6e}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/27 04:03:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x30000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:49 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xa000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:49 executing program 6: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffefffffff}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x7, 0xfffffffffffffffa) 2018/04/27 04:03:49 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x1800, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:49 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40100, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', 0x20}) r1 = socket(0x10, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000002c0)={'syzkaller1\x00', 0x400}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/27 04:03:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0xfffffffffffff000, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xa, 0x0, 0xfd69) 2018/04/27 04:03:49 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x200, 0x70bd26, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa0000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008000}, 0x800) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001040)=""/4096) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000200)) 2018/04/27 04:03:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x1a4, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x20a00, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000240)={0x7b, 0x0, [0x8, 0xa24, 0xffffffff, 0x5]}) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x1) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f00000000c0)=""/236) close(r1) 2018/04/27 04:03:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x1000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:49 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xfcff, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:49 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe8030000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x100000000000000, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0xffffff7f, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:50 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:50 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x700, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x3000000, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:50 executing program 6: r0 = memfd_create(&(0x7f0000000040)="17", 0x0) lstat(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460007000004000000000000000300001a"], 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xd2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r1, 0x841}, 0x8) getpeername$unix(r0, &(0x7f0000000a40)=@abs, &(0x7f0000000ac0)=0x6e) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) setsockopt(r0, 0x7, 0x7fff, &(0x7f0000000300)="eb27303ab01b8809ff4b37a8cd104b654c1dca29363846b2857f4b17a1f10c7e0630c5b25c80108870bb9ed036085f5d10d65b3a68bf980004bc35649905e49c7d150139833e9933fdc2acd6b2f2445ec6545d1e8ac334601d7f27f44511ffcffc7eec779fe2f64fb813c9c3077e17b71ce0d61ccb3e36ba3e78de47a928c88852ca519bc45cbdac9b561ec1b9efe296273b91d5bdc8f10f13d5a0e1125bb0ce6847d55865a39bf61f4e0a0e5f69f473d6", 0xb1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000880)=@sack_info={0x0, 0x6, 0x4a03}, &(0x7f00000008c0)=0x231) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000900)={r2, 0xc0, "5d3b9ecb3527bb9be154ccccc949627025ee26c660707dd6cf95f04f3b66c71c2123dec83a5c822bc2271ee1710bde655381066e678d73d7fb18b695471c9a8c6301399403df860ee08cbf2c42ac0e1d0720382ed78237a57af74a08d8f96ce0ed332b31ae11cefc1644f45bfd8f7ece12b3976fad96432636faa915ba08c379edc7f547a8aeeb315120cc3b1f91abe97501b9b4bdd46b17752ae16554e1c1a8c67779d305ee14fbcb080e3f72d89d36bf26c1b37f8ab86aa5aeb389777719b9"}, &(0x7f0000000a00)=0xc8) 2018/04/27 04:03:50 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x1800, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:50 executing program 7: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x4c00000000000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)={0x24, 0x2d, 0xafb, 0x0, 0x0, {0x2}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @u64}]}]}, 0xe0}, 0x1}, 0x0) 2018/04/27 04:03:50 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xfffffffffffff000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x1000000, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0xf000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xe8030000, 0x0, 0xfd69) 2018/04/27 04:03:50 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000001040)=""/4096) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0x7fff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000140)={0x10001, 0x1000}) r1 = mq_open(&(0x7f0000000080)=',/\x00', 0x0, 0x2, &(0x7f00000000c0)={0x0, 0x3, 0x200, 0x5, 0x4, 0x0, 0x401, 0x3}) poll(&(0x7f0000000100)=[{r1, 0x20}, {r0, 0x4000}, {r0, 0x20}, {r0, 0x400}, {r0, 0x2}, {r0, 0x8}, {r0, 0x8000}], 0x7, 0xfffffffffffffffd) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x34000, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:50 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe8ff0000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 193.120645] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 193.157462] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/27 04:03:50 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0xf, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:51 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000300)={0x1, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x400040) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0xfffffffffffffef2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) perf_event_open$cgroup(&(0x7f0000000240)={0x3, 0x70, 0x0, 0x1716, 0x6, 0x7, 0x0, 0x5fc, 0x20, 0xf, 0x6, 0x2, 0x6, 0x9, 0x7, 0x7, 0x6, 0x2, 0x9, 0x5, 0x3, 0x5, 0x9, 0x7, 0x5, 0x3, 0x4, 0x4, 0xfffffffffffffffe, 0x800, 0x5, 0x942, 0x1, 0x9, 0x5, 0x5, 0x8, 0xfffffffffffffffd, 0x0, 0x14a7, 0x1, @perf_bp={&(0x7f00000001c0), 0xa}, 0x4e2, 0x3, 0x6, 0x5, 0xa8, 0x2dc, 0x2}, r1, 0x2, r1, 0x0) socketpair$inet(0x16, 0x730000, 0x20, &(0x7f0000000180)) 2018/04/27 04:03:51 executing program 6: r0 = socket(0x1e, 0x2, 0x0) seccomp(0x0, 0x1, &(0x7f0000002480)={0x6, &(0x7f0000000040)=[{0x40, 0xb2, 0x0, 0x3}, {0xa9b, 0x5, 0x404000000000, 0x5877}, {0x9, 0xff, 0xb23, 0x6}, {0xfff, 0xfff, 0xfffffffffffff4d8, 0x1}, {0x7, 0x6, 0x3, 0x8}, {0x4cc1, 0x7, 0x7, 0x2}]}) readlink(&(0x7f0000002380)='./file0\x00', &(0x7f00000023c0)=""/128, 0x80) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002440)=0x6, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x1f}, 0x4) sendmsg(r0, &(0x7f00000024c0)={&(0x7f0000002500)=@generic={0x10000000001e, "0800000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000100), 0x1db78250ad9de0de, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x2220}, 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000100)='\x00', 0x1, 0x1) 2018/04/27 04:03:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0xfffffff0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:51 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x7000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:51 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xfffc, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x3000000000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x6) fallocate(r0, 0xe179604e3cf0b2e8, 0xa4, 0x18000000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) 2018/04/27 04:03:51 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xa00, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:51 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000100)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x9) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000140)=0xfffffffffffffff9) 2018/04/27 04:03:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0xf0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:51 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_nanosleep(0x40000000003, 0x8000001, &(0x7f0000000040)={r1, r2+30000000}, &(0x7f0000000100)) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000080)={0x5, 0xaed6}) 2018/04/27 04:03:51 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xffe8, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x2, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:51 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000280)=0x9, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r2, 0x10d, 0xbb, &(0x7f00000000c0), &(0x7f00000001c0)=0xff00) accept$packet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000600)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000640)={'vcan0\x00', r3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240)='vcan0\x00', 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x8b, "0167c7eb83dc4acd10fd60c5d01dd16bf3a677a948e9aa975e683c8a4734452e6f004d9769ead5064b7753231c5ff66219cb19af4b731e6480776fa42e9a2c83746dd5206a99a9f55a48d43a21256b04dbbe67090a01df78a4bfea180368c2c28cad0f1430945995d275272a4504c36d637d2c6e1b2fe4fd5cbd8d6e66afcd5d573b5b1ff5d1580b11ca28"}, &(0x7f0000000080)=0x93) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r4, 0xfffffffffffffff8}, 0x8) 2018/04/27 04:03:51 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xa, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:51 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') umount2(&(0x7f0000000380)='./file0\x00', 0x2) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x40000, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000200)={0x10000, 0x3}, 0x2) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0x4, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x0, 0xffffffffffffff9c, 0x1}) utimensat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x100) 2018/04/27 04:03:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x400300, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x11000000, 0x0, 0xfd69) [ 194.179765] net_ratelimit: 58 callbacks suppressed [ 194.179774] IPv4: Oversized IP packet from 127.0.0.1 [ 194.190118] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x200000000000000, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0xffffff7f, {0x1}}, 0x14}, 0x1}, 0x0) [ 194.268184] IPv4: Oversized IP packet from 127.0.0.1 [ 194.273549] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x500, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000040), 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, r0, 0x1}) connect$bt_sco(r1, &(0x7f0000000080)={0x1f, {0x0, 0x9, 0x400, 0x3, 0x8001, 0x2}}, 0x8) 2018/04/27 04:03:52 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x18000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:52 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000012000)) r0 = msgget$private(0x0, 0x0) io_setup(0x3, &(0x7f0000000100)=0x0) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x800) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = syz_open_dev$mice(&(0x7f0000001240)='/dev/input/mice\x00', 0x0, 0x0) r6 = accept$packet(0xffffffffffffff9c, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001300)=0x14) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000001480), 0x80000) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001580)='/dev/mixer\x00', 0x1, 0x0) r10 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001600), &(0x7f0000001640)=0x10, 0x0) r11 = syz_open_dev$amidi(&(0x7f0000001700)='/dev/amidi#\x00', 0x5, 0x0) r12 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001780), &(0x7f0000001800)=0x60, 0x80800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001880)={0x2, 0xffffffffffffffff}) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000040)=""/3, &(0x7f0000001b40)=0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001900)={0xffffffffffffff9c}) r15 = memfd_create(&(0x7f0000001980)='security#bdev-proc\x00', 0x3) io_submit(r1, 0x7, &(0x7f0000001a00)=[&(0x7f0000001180)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffa, r2, &(0x7f0000000180)="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", 0x1000, 0x0, 0x0, 0x1, r3}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0xeb, r4, &(0x7f00000011c0)="15bd7e72f6ff920c579386f62cb44a3ff81009d0cdae9b7bcf4191c077dc5be49f7ba3d27016849b700120c7f0dc4a87ac24a200c92af20617de0fe7476862e4296d43b0f05458c7b06b90c000b53fcec987a60b6c78df283a4ad4ed147a", 0x5e, 0x1, 0x0, 0x1, r5}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x7f5, r6, &(0x7f0000001340)="54e9694144cc0381ee9ecb39abf1dae6e3ffe4509e54d8015277484836507ccbca25e746f66134e8ac04c55a745b9a6fdc02513f9d0e7ed18377fefe5f96623720a8ff69d91732c5293a1d30acb8e7b15f9235b4477eb45c65dce27ac79ca2f03ed4c947a909ccc3aeeec335ecd36fa9a485554fa0294aece71779ac2c4183b9411adaa6", 0x84, 0x3, 0x0, 0x0, r7}, &(0x7f00000015c0)={0x0, 0x8a4b446fd67f5a07, 0x0, 0x1, 0x7fffffff, r8, &(0x7f00000014c0)="70bcf6b20ad78f2b4d41fad8b94ac67ecd5a165b4fccebfc3795848eeeca0a25ecaefbbdde3390f2a4f681e7026fa292fd47029769cbe89e7bf33acde6d9c4f94de1aa22ad03187dffba42546c8cad70e07e32a346eb50abae7c49b4370c50cb026587f369c8f03641804f71ba61cfbb6559e1c93ba8cc943b25feb4b95c80ef0b080fe69754ba6d4ecc7555e729348760e236b1673fc1d651", 0x99, 0x1, 0x0, 0x1, r9}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff0b, r10, &(0x7f0000001680)="d2b1a93f1204ab694f4ff39555d55301ab41fe50739803283c29bdb4ca51395006ada3c3e89e65c939eb6f80358e01381b98fc443442fe9c60328d12c5bc3fb252b3cd442b29a13ad5b9cbfaf0195c640fc12cc12ce24db86074710c4b5ef2372790", 0x62, 0x3, 0x0, 0x1, r11}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x7, 0x14fa, r12, &(0x7f0000001840)="009c03d41165a29d10cbb8a455bcf06ffca3b96078ac0535bdcfdf35b17ff34d9fc71a5227cef0fdfcc48f41bdbb", 0x2e, 0x7, 0x0, 0x0, r13}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r14, &(0x7f0000001940)="574d866e9f7831bbfbdff38a4c1353ee0954f54c4a7fb66f99865f45d92b5245d4f3e3d1d22eb8fd4fd32f665f5dd2", 0x2f, 0x1ff, 0x0, 0x1, r15}]) msgrcv(r0, &(0x7f0000001a80)=ANY=[@ANYBLOB="00000000000000005924d072a28f4bb3b3f02af13951c0e79519afbb1b22685f754754d3e9b5c09733a0e08acbc8c283fa62c49df81e32816a48e1db36095ffdf45b4202669332c969efcda430e3b9af66962091c3dc6fc889bfc67583894de31347e9bf931ea5d64533ede689537af225a162e74f973304d1779e7c6891c99302e7390193ea4bdd6fb2eec0d38fde745dfe0969d4"], 0x8, 0x0, 0x0) msgrcv(r0, &(0x7f00009f3fe8)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001a40)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$netrom_NETROM_N2(r16, 0x103, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/27 04:03:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x30000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x40030000000000, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x35700, 0x0, 0xfd69) 2018/04/27 04:03:52 executing program 2: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000002940)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x7fffffff, 0x7, 0x5, 0x6e, 0x2, 0x6, 0x3, 0x58, 0x40, 0x16e, 0x8, 0x100000001, 0x38, 0x2, 0x1, 0x4, 0x2}, [{0x1, 0x8, 0x5, 0x1ff, 0x6, 0xec76, 0x8, 0x87c9}], "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", [[], [], [], [], [], [], [], [], []]}, 0x1978) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x0, 0xcf45]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r5 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="eabc5ac7806549a2e08145352c04ed799f358781e52ed615cd7ee20c1f01397a39ec9b79b92885eaba45d62167b3329599b716876405ea00f03fb4ea996eab02b916cc52c6e87ab73b93fb43bb0d36dbd3ca8eb93f972f016274df0fa0bc39ac63", 0x61, 0x0) keyctl$invalidate(0x15, r5) sendfile(r4, r4, &(0x7f0000001000), 0xffff) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r7 = getpgrp(r6) setpriority(0x2, r7, 0x100000000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r4, 0x0) getsockname(r0, &(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x80) setsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000000340)={@local={0xfe, 0x80, [], 0xaa}, r8}, 0x14) 2018/04/27 04:03:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0xf0ffffff00000000, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 195.276239] IPv4: Oversized IP packet from 127.0.0.1 [ 195.282426] IPv4: Oversized IP packet from 127.0.0.1 [ 195.296055] IPv4: Oversized IP packet from 127.0.0.1 [ 195.301564] IPv4: Oversized IP packet from 127.0.0.1 [ 195.317985] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:53 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f0000000140)=@abs={0x1}, 0x6e) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') fcntl$getownex(r2, 0x10, &(0x7f0000001300)={0x0, 0x0}) getresuid(&(0x7f0000001340), &(0x7f0000001380), &(0x7f00000013c0)=0x0) getresgid(&(0x7f0000001400)=0x0, &(0x7f0000001440), &(0x7f0000001480)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000014c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000001600)=0xe8) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001780)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000012c0)=[{&(0x7f00000000c0)="25f6b007f07d9f1747295681977796e1f74c0b66b865e8864d5958eb042db6258f33299a579c23f0b1d731573add6bd007b7b0e58b3a116ca27b4401d64cfe83903df584b270283c0bf8516a65a4ac4a19086a32c5f4625ca4624e0907d579dca8f4c130ab043f5dbe85ee2a7565240f49", 0x71}, {&(0x7f00000001c0)="3071b262c4d80f248e848b4ef196aeb93a09867773a6fb218711f50e37cffe57ca74fed02cd6884e45f5b18c8529d83a8638b18c7204f27ac54052e70cd345a6fa9888b1750d62600a81f00e7a88b109b38c688eaf94007fb997119bed9c9fb76ec5b71b", 0x64}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="09c8c1bcda45de17ae0664182b199d4429aa7ea48643c73ac29a01001d7fd2a0016c531f7f3ea239b80ef3f9cd433f13b8b12850c253fbe83ec6c74f12144dd1eb852f33fd61fac2270a2ae55b8adac6", 0x50}], 0x4, &(0x7f0000001700)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r2, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x80, 0x20000001}, 0x20004040) bind$unix(r2, &(0x7f00000017c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) sendfile(r1, r2, &(0x7f0000000000)=0x900, 0x6) [ 195.323384] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x9b01000000000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0xffffff7f, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:53 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe0000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:54 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) socket$key(0xf, 0x3, 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) 2018/04/27 04:03:54 executing program 7: r0 = userfaultfd(0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x8000000) unshare(0x20000400) dup(r1) r3 = fcntl$getown(r1, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x2, 0x0, 0x1, 0x3f, r3}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$int_out(r2, 0x2, &(0x7f0000000040)) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000080)=""/86, 0x56}, &(0x7f0000000100), 0x1}, 0x20) 2018/04/27 04:03:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0xffffff7f00000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0xf0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xfcff, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:54 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xffffffff00000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x3400, 0x0, 0xfd69) 2018/04/27 04:03:54 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000012000)) r0 = msgget$private(0x0, 0x0) io_setup(0x3, &(0x7f0000000100)=0x0) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x800) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = syz_open_dev$mice(&(0x7f0000001240)='/dev/input/mice\x00', 0x0, 0x0) r6 = accept$packet(0xffffffffffffff9c, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001300)=0x14) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000001480), 0x80000) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001580)='/dev/mixer\x00', 0x1, 0x0) r10 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001600), &(0x7f0000001640)=0x10, 0x0) r11 = syz_open_dev$amidi(&(0x7f0000001700)='/dev/amidi#\x00', 0x5, 0x0) r12 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001780), &(0x7f0000001800)=0x60, 0x80800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001880)={0x2, 0xffffffffffffffff}) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000040)=""/3, &(0x7f0000001b40)=0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001900)={0xffffffffffffff9c}) r15 = memfd_create(&(0x7f0000001980)='security#bdev-proc\x00', 0x3) io_submit(r1, 0x7, &(0x7f0000001a00)=[&(0x7f0000001180)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffa, r2, &(0x7f0000000180)="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", 0x1000, 0x0, 0x0, 0x1, r3}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0xeb, r4, &(0x7f00000011c0)="15bd7e72f6ff920c579386f62cb44a3ff81009d0cdae9b7bcf4191c077dc5be49f7ba3d27016849b700120c7f0dc4a87ac24a200c92af20617de0fe7476862e4296d43b0f05458c7b06b90c000b53fcec987a60b6c78df283a4ad4ed147a", 0x5e, 0x1, 0x0, 0x1, r5}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x7f5, r6, &(0x7f0000001340)="54e9694144cc0381ee9ecb39abf1dae6e3ffe4509e54d8015277484836507ccbca25e746f66134e8ac04c55a745b9a6fdc02513f9d0e7ed18377fefe5f96623720a8ff69d91732c5293a1d30acb8e7b15f9235b4477eb45c65dce27ac79ca2f03ed4c947a909ccc3aeeec335ecd36fa9a485554fa0294aece71779ac2c4183b9411adaa6", 0x84, 0x3, 0x0, 0x0, r7}, &(0x7f00000015c0)={0x0, 0x8a4b446fd67f5a07, 0x0, 0x1, 0x7fffffff, r8, &(0x7f00000014c0)="70bcf6b20ad78f2b4d41fad8b94ac67ecd5a165b4fccebfc3795848eeeca0a25ecaefbbdde3390f2a4f681e7026fa292fd47029769cbe89e7bf33acde6d9c4f94de1aa22ad03187dffba42546c8cad70e07e32a346eb50abae7c49b4370c50cb026587f369c8f03641804f71ba61cfbb6559e1c93ba8cc943b25feb4b95c80ef0b080fe69754ba6d4ecc7555e729348760e236b1673fc1d651", 0x99, 0x1, 0x0, 0x1, r9}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff0b, r10, &(0x7f0000001680)="d2b1a93f1204ab694f4ff39555d55301ab41fe50739803283c29bdb4ca51395006ada3c3e89e65c939eb6f80358e01381b98fc443442fe9c60328d12c5bc3fb252b3cd442b29a13ad5b9cbfaf0195c640fc12cc12ce24db86074710c4b5ef2372790", 0x62, 0x3, 0x0, 0x1, r11}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x7, 0x14fa, r12, &(0x7f0000001840)="009c03d41165a29d10cbb8a455bcf06ffca3b96078ac0535bdcfdf35b17ff34d9fc71a5227cef0fdfcc48f41bdbb", 0x2e, 0x7, 0x0, 0x0, r13}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r14, &(0x7f0000001940)="574d866e9f7831bbfbdff38a4c1353ee0954f54c4a7fb66f99865f45d92b5245d4f3e3d1d22eb8fd4fd32f665f5dd2", 0x2f, 0x1ff, 0x0, 0x1, r15}]) msgrcv(r0, &(0x7f0000001a80)=ANY=[@ANYBLOB="00000000000000005924d072a28f4bb3b3f02af13951c0e79519afbb1b22685f754754d3e9b5c09733a0e08acbc8c283fa62c49df81e32816a48e1db36095ffdf45b4202669332c969efcda430e3b9af66962091c3dc6fc889bfc67583894de31347e9bf931ea5d64533ede689537af225a162e74f973304d1779e7c6891c99302e7390193ea4bdd6fb2eec0d38fde745dfe0969d4"], 0x8, 0x0, 0x0) msgrcv(r0, &(0x7f00009f3fe8)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001a40)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$netrom_NETROM_N2(r16, 0x103, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/27 04:03:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x100000000000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0xffffff9e, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:54 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xfcff000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x900000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:54 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000012000)) r0 = msgget$private(0x0, 0x0) io_setup(0x3, &(0x7f0000000100)=0x0) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x800) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = syz_open_dev$mice(&(0x7f0000001240)='/dev/input/mice\x00', 0x0, 0x0) r6 = accept$packet(0xffffffffffffff9c, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001300)=0x14) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000001480), 0x80000) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001580)='/dev/mixer\x00', 0x1, 0x0) r10 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001600), &(0x7f0000001640)=0x10, 0x0) r11 = syz_open_dev$amidi(&(0x7f0000001700)='/dev/amidi#\x00', 0x5, 0x0) r12 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001780), &(0x7f0000001800)=0x60, 0x80800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001880)={0x2, 0xffffffffffffffff}) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000040)=""/3, &(0x7f0000001b40)=0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001900)={0xffffffffffffff9c}) r15 = memfd_create(&(0x7f0000001980)='security#bdev-proc\x00', 0x3) io_submit(r1, 0x7, &(0x7f0000001a00)=[&(0x7f0000001180)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffa, r2, &(0x7f0000000180)="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", 0x1000, 0x0, 0x0, 0x1, r3}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0xeb, r4, &(0x7f00000011c0)="15bd7e72f6ff920c579386f62cb44a3ff81009d0cdae9b7bcf4191c077dc5be49f7ba3d27016849b700120c7f0dc4a87ac24a200c92af20617de0fe7476862e4296d43b0f05458c7b06b90c000b53fcec987a60b6c78df283a4ad4ed147a", 0x5e, 0x1, 0x0, 0x1, r5}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x7f5, r6, &(0x7f0000001340)="54e9694144cc0381ee9ecb39abf1dae6e3ffe4509e54d8015277484836507ccbca25e746f66134e8ac04c55a745b9a6fdc02513f9d0e7ed18377fefe5f96623720a8ff69d91732c5293a1d30acb8e7b15f9235b4477eb45c65dce27ac79ca2f03ed4c947a909ccc3aeeec335ecd36fa9a485554fa0294aece71779ac2c4183b9411adaa6", 0x84, 0x3, 0x0, 0x0, r7}, &(0x7f00000015c0)={0x0, 0x8a4b446fd67f5a07, 0x0, 0x1, 0x7fffffff, r8, &(0x7f00000014c0)="70bcf6b20ad78f2b4d41fad8b94ac67ecd5a165b4fccebfc3795848eeeca0a25ecaefbbdde3390f2a4f681e7026fa292fd47029769cbe89e7bf33acde6d9c4f94de1aa22ad03187dffba42546c8cad70e07e32a346eb50abae7c49b4370c50cb026587f369c8f03641804f71ba61cfbb6559e1c93ba8cc943b25feb4b95c80ef0b080fe69754ba6d4ecc7555e729348760e236b1673fc1d651", 0x99, 0x1, 0x0, 0x1, r9}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff0b, r10, &(0x7f0000001680)="d2b1a93f1204ab694f4ff39555d55301ab41fe50739803283c29bdb4ca51395006ada3c3e89e65c939eb6f80358e01381b98fc443442fe9c60328d12c5bc3fb252b3cd442b29a13ad5b9cbfaf0195c640fc12cc12ce24db86074710c4b5ef2372790", 0x62, 0x3, 0x0, 0x1, r11}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x7, 0x14fa, r12, &(0x7f0000001840)="009c03d41165a29d10cbb8a455bcf06ffca3b96078ac0535bdcfdf35b17ff34d9fc71a5227cef0fdfcc48f41bdbb", 0x2e, 0x7, 0x0, 0x0, r13}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r14, &(0x7f0000001940)="574d866e9f7831bbfbdff38a4c1353ee0954f54c4a7fb66f99865f45d92b5245d4f3e3d1d22eb8fd4fd32f665f5dd2", 0x2f, 0x1ff, 0x0, 0x1, r15}]) msgrcv(r0, &(0x7f0000001a80)=ANY=[@ANYBLOB="00000000000000005924d072a28f4bb3b3f02af13951c0e79519afbb1b22685f754754d3e9b5c09733a0e08acbc8c283fa62c49df81e32816a48e1db36095ffdf45b4202669332c969efcda430e3b9af66962091c3dc6fc889bfc67583894de31347e9bf931ea5d64533ede689537af225a162e74f973304d1779e7c6891c99302e7390193ea4bdd6fb2eec0d38fde745dfe0969d4"], 0x8, 0x0, 0x0) msgrcv(r0, &(0x7f00009f3fe8)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001a40)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$netrom_NETROM_N2(r16, 0x103, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/27 04:03:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0xf0ffffff, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:55 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x400300, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x3, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xc0ffffff, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:55 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x2, 0x4, 0x1, 0x8, r1}) shmget(0x3, 0x4000, 0x100, &(0x7f0000ff9000/0x4000)=nil) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:03:55 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000012000)) r0 = msgget$private(0x0, 0x0) io_setup(0x3, &(0x7f0000000100)=0x0) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x800) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = syz_open_dev$mice(&(0x7f0000001240)='/dev/input/mice\x00', 0x0, 0x0) r6 = accept$packet(0xffffffffffffff9c, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001300)=0x14) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000001480), 0x80000) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001580)='/dev/mixer\x00', 0x1, 0x0) r10 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001600), &(0x7f0000001640)=0x10, 0x0) r11 = syz_open_dev$amidi(&(0x7f0000001700)='/dev/amidi#\x00', 0x5, 0x0) r12 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001780), &(0x7f0000001800)=0x60, 0x80800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001880)={0x2, 0xffffffffffffffff}) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000040)=""/3, &(0x7f0000001b40)=0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001900)={0xffffffffffffff9c}) r15 = memfd_create(&(0x7f0000001980)='security#bdev-proc\x00', 0x3) io_submit(r1, 0x7, &(0x7f0000001a00)=[&(0x7f0000001180)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffa, r2, &(0x7f0000000180)="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", 0x1000, 0x0, 0x0, 0x1, r3}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0xeb, r4, &(0x7f00000011c0)="15bd7e72f6ff920c579386f62cb44a3ff81009d0cdae9b7bcf4191c077dc5be49f7ba3d27016849b700120c7f0dc4a87ac24a200c92af20617de0fe7476862e4296d43b0f05458c7b06b90c000b53fcec987a60b6c78df283a4ad4ed147a", 0x5e, 0x1, 0x0, 0x1, r5}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x7f5, r6, &(0x7f0000001340)="54e9694144cc0381ee9ecb39abf1dae6e3ffe4509e54d8015277484836507ccbca25e746f66134e8ac04c55a745b9a6fdc02513f9d0e7ed18377fefe5f96623720a8ff69d91732c5293a1d30acb8e7b15f9235b4477eb45c65dce27ac79ca2f03ed4c947a909ccc3aeeec335ecd36fa9a485554fa0294aece71779ac2c4183b9411adaa6", 0x84, 0x3, 0x0, 0x0, r7}, &(0x7f00000015c0)={0x0, 0x8a4b446fd67f5a07, 0x0, 0x1, 0x7fffffff, r8, &(0x7f00000014c0)="70bcf6b20ad78f2b4d41fad8b94ac67ecd5a165b4fccebfc3795848eeeca0a25ecaefbbdde3390f2a4f681e7026fa292fd47029769cbe89e7bf33acde6d9c4f94de1aa22ad03187dffba42546c8cad70e07e32a346eb50abae7c49b4370c50cb026587f369c8f03641804f71ba61cfbb6559e1c93ba8cc943b25feb4b95c80ef0b080fe69754ba6d4ecc7555e729348760e236b1673fc1d651", 0x99, 0x1, 0x0, 0x1, r9}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff0b, r10, &(0x7f0000001680)="d2b1a93f1204ab694f4ff39555d55301ab41fe50739803283c29bdb4ca51395006ada3c3e89e65c939eb6f80358e01381b98fc443442fe9c60328d12c5bc3fb252b3cd442b29a13ad5b9cbfaf0195c640fc12cc12ce24db86074710c4b5ef2372790", 0x62, 0x3, 0x0, 0x1, r11}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x7, 0x14fa, r12, &(0x7f0000001840)="009c03d41165a29d10cbb8a455bcf06ffca3b96078ac0535bdcfdf35b17ff34d9fc71a5227cef0fdfcc48f41bdbb", 0x2e, 0x7, 0x0, 0x0, r13}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r14, &(0x7f0000001940)="574d866e9f7831bbfbdff38a4c1353ee0954f54c4a7fb66f99865f45d92b5245d4f3e3d1d22eb8fd4fd32f665f5dd2", 0x2f, 0x1ff, 0x0, 0x1, r15}]) msgrcv(r0, &(0x7f0000001a80)=ANY=[@ANYBLOB="00000000000000005924d072a28f4bb3b3f02af13951c0e79519afbb1b22685f754754d3e9b5c09733a0e08acbc8c283fa62c49df81e32816a48e1db36095ffdf45b4202669332c969efcda430e3b9af66962091c3dc6fc889bfc67583894de31347e9bf931ea5d64533ede689537af225a162e74f973304d1779e7c6891c99302e7390193ea4bdd6fb2eec0d38fde745dfe0969d4"], 0x8, 0x0, 0x0) msgrcv(r0, &(0x7f00009f3fe8)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001a40)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$netrom_NETROM_N2(r16, 0x103, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/27 04:03:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x9, 0x0, 0xfd69) 2018/04/27 04:03:55 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000012000)) r0 = msgget$private(0x0, 0x0) io_setup(0x3, &(0x7f0000000100)=0x0) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x800) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = syz_open_dev$mice(&(0x7f0000001240)='/dev/input/mice\x00', 0x0, 0x0) r6 = accept$packet(0xffffffffffffff9c, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001300)=0x14) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000001480), 0x80000) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001580)='/dev/mixer\x00', 0x1, 0x0) r10 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001600), &(0x7f0000001640)=0x10, 0x0) r11 = syz_open_dev$amidi(&(0x7f0000001700)='/dev/amidi#\x00', 0x5, 0x0) r12 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001780), &(0x7f0000001800)=0x60, 0x80800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001880)={0x2, 0xffffffffffffffff}) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000040)=""/3, &(0x7f0000001b40)=0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001900)={0xffffffffffffff9c}) r15 = memfd_create(&(0x7f0000001980)='security#bdev-proc\x00', 0x3) io_submit(r1, 0x7, &(0x7f0000001a00)=[&(0x7f0000001180)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffa, r2, &(0x7f0000000180)="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", 0x1000, 0x0, 0x0, 0x1, r3}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0xeb, r4, &(0x7f00000011c0)="15bd7e72f6ff920c579386f62cb44a3ff81009d0cdae9b7bcf4191c077dc5be49f7ba3d27016849b700120c7f0dc4a87ac24a200c92af20617de0fe7476862e4296d43b0f05458c7b06b90c000b53fcec987a60b6c78df283a4ad4ed147a", 0x5e, 0x1, 0x0, 0x1, r5}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x7f5, r6, &(0x7f0000001340)="54e9694144cc0381ee9ecb39abf1dae6e3ffe4509e54d8015277484836507ccbca25e746f66134e8ac04c55a745b9a6fdc02513f9d0e7ed18377fefe5f96623720a8ff69d91732c5293a1d30acb8e7b15f9235b4477eb45c65dce27ac79ca2f03ed4c947a909ccc3aeeec335ecd36fa9a485554fa0294aece71779ac2c4183b9411adaa6", 0x84, 0x3, 0x0, 0x0, r7}, &(0x7f00000015c0)={0x0, 0x8a4b446fd67f5a07, 0x0, 0x1, 0x7fffffff, r8, &(0x7f00000014c0)="70bcf6b20ad78f2b4d41fad8b94ac67ecd5a165b4fccebfc3795848eeeca0a25ecaefbbdde3390f2a4f681e7026fa292fd47029769cbe89e7bf33acde6d9c4f94de1aa22ad03187dffba42546c8cad70e07e32a346eb50abae7c49b4370c50cb026587f369c8f03641804f71ba61cfbb6559e1c93ba8cc943b25feb4b95c80ef0b080fe69754ba6d4ecc7555e729348760e236b1673fc1d651", 0x99, 0x1, 0x0, 0x1, r9}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff0b, r10, &(0x7f0000001680)="d2b1a93f1204ab694f4ff39555d55301ab41fe50739803283c29bdb4ca51395006ada3c3e89e65c939eb6f80358e01381b98fc443442fe9c60328d12c5bc3fb252b3cd442b29a13ad5b9cbfaf0195c640fc12cc12ce24db86074710c4b5ef2372790", 0x62, 0x3, 0x0, 0x1, r11}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x7, 0x14fa, r12, &(0x7f0000001840)="009c03d41165a29d10cbb8a455bcf06ffca3b96078ac0535bdcfdf35b17ff34d9fc71a5227cef0fdfcc48f41bdbb", 0x2e, 0x7, 0x0, 0x0, r13}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r14, &(0x7f0000001940)="574d866e9f7831bbfbdff38a4c1353ee0954f54c4a7fb66f99865f45d92b5245d4f3e3d1d22eb8fd4fd32f665f5dd2", 0x2f, 0x1ff, 0x0, 0x1, r15}]) msgrcv(r0, &(0x7f0000001a80)=ANY=[@ANYBLOB="00000000000000005924d072a28f4bb3b3f02af13951c0e79519afbb1b22685f754754d3e9b5c09733a0e08acbc8c283fa62c49df81e32816a48e1db36095ffdf45b4202669332c969efcda430e3b9af66962091c3dc6fc889bfc67583894de31347e9bf931ea5d64533ede689537af225a162e74f973304d1779e7c6891c99302e7390193ea4bdd6fb2eec0d38fde745dfe0969d4"], 0x8, 0x0, 0x0) msgrcv(r0, &(0x7f00009f3fe8)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001a40)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$netrom_NETROM_N2(r16, 0x103, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/27 04:03:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xffffffc0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0xa401, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:55 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xf401, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0xfffff000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x2000000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0xffffff7f00000000, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x2000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:55 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x1a000, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x300000000000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x18000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:56 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x3, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2002}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x9effffff00000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:56 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_nanosleep(0x0, 0x2, &(0x7f0000000040)={r1, r2+30000000}, &(0x7f00000000c0)) 2018/04/27 04:03:56 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000312ff0), 0x29c5f6f9a4771c9) 2018/04/27 04:03:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x103270, 0x0, 0xfd69) 2018/04/27 04:03:56 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000012000)) r0 = msgget$private(0x0, 0x0) io_setup(0x3, &(0x7f0000000100)=0x0) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x800) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = syz_open_dev$mice(&(0x7f0000001240)='/dev/input/mice\x00', 0x0, 0x0) r6 = accept$packet(0xffffffffffffff9c, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001300)=0x14) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000001480), 0x80000) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001580)='/dev/mixer\x00', 0x1, 0x0) r10 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001600), &(0x7f0000001640)=0x10, 0x0) r11 = syz_open_dev$amidi(&(0x7f0000001700)='/dev/amidi#\x00', 0x5, 0x0) r12 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001780), &(0x7f0000001800)=0x60, 0x80800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001880)={0x2, 0xffffffffffffffff}) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000040)=""/3, &(0x7f0000001b40)=0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001900)={0xffffffffffffff9c}) r15 = memfd_create(&(0x7f0000001980)='security#bdev-proc\x00', 0x3) io_submit(r1, 0x7, &(0x7f0000001a00)=[&(0x7f0000001180)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffa, r2, &(0x7f0000000180)="f18d9c3dd9b959097b9fe73650488960b4f0593dae13408ab0f55814ff0b5eb67b0bf03db224eb1c0ae6a43085bf5576c9e3f786411a4425cbc64f3fb69053f4342b9b03ba33acc976560f8df7e0a67812eacaa3ea43210cf9f5f35a98535910f41ee2e0deff482f7a03d555f628d90f5a9a80ec7a114c9b20a599ed867895179d79249cd15761105b309f02611918b688144e50957c3b0bbe0e713e8cf1b0c277052d35097f89b2b3ca4092c61718a7bd775ab043b0d74675ff6f4580261dbacd20f6f207419d51695811105662ac015924c1c52aa1af96d85ee0ed617d64d3979ec1eccd7a0c644565e7594f09c986f61fe442b1edea2c029ae4cc8476f4553605af0ed93ca51dd0f7dda3694559d493e8cebbdffd2e5468f3ac5e9adc3bbb5188adcba8aa29bc7f70fd043fcf9ba7dee06f7c3e1aebd7a0e7307140831f1b47e7b4637ae892ed6eb571e69d1eccdd3b6971c972ba814332602c16d96e34c99571e02cbcb55cd1586d1357db0fc2fd3e8f4b65554cd4689a14accbaf3ffc1431800684c7387956a5228512924663ae1b053ce7297e677640f08934d4d74043fc8cd8bcb313a8aa27eef36e9a4a7f1f2926d38b8c45daa8a785234ca3903fec83320055e30b7359589d98e5f6d50123a3a2b2468965303e248a350587120df87279f41ca3a17019ced5efd70d71f0e0e51c0b96ffc29a9f359e239fffd788f47dc60165411d119b8fa3871851d8f8b822673a42d6da305adbd3db63a9ae7f8db81582471b355935e2920a6216d5580041991fe627fd2393b16c7bbaa42b397f46879d35e8038fed850cf54b489625cbdce8beb8a030e599254ec70269fd9bbe6ad8a74a83ccc4fce319967c5e63cfe9b9efaf8f40fd400cc6b182136339c53d092fccfe8a4168de4e3e44328a05b6c5f82906479f0c5e441df5623ba3e53a97d9b608f61ad547ddcc507d81147b50532ec62fc2ffd520a29f1a488bc1f45b743d0b07b18ad47455ab7dda1a747da09987041e7b6630a693fef18a1e5e8cec9f9dc73f839eeb758c6fc38c971ea0c8950dc0ca8998dfad2f283f147cc9be3468e61251151588744d6a7630eab6187f466bd77644161864869afee8083f6f92c5d8185a4184742b99b3ede431c656b0d9b17adaade8cbcc3294c37f6ce07aa9ef9e0386ed61346169f998c5cac46eb22f9e2bca4e22d33092886ad879c23dec5bd18bf797f5464db69102f23147c2d12fa638948648b2202df08f783159991e217166bb573969b9c07dc3b5c2e3fee1a41e78ac0b18751809c57faf85b5aa20fdadac8c813031facdfa8edb005a70c276014a807bb19c197a3ef96657f04944e5c40ff3ec785ca67810b372239a84f29a0388715dfd5e3d0e6958488a597192d2198d89e6b4df874cb683041c64c13b07a4d9ae68020561b67cf8f8616e5fe3c521e57c7d9d4189d41d1badafc748dd5d8eb99ddd5af0301cd38dc2d47af50403796c2c59508971bd2333e4dfdd409236688a5fe4a7b4b35024e8f26c43d34e2252a5977d4e59e59a08849b8cded15b8e0ba99985affbd397081c37c5a24d622ff5a0900b6c346ebf360f822a51baf50ec30ccecd7225a0298a6c659ce0c7508a442980afbca1e803bffbf28e07b19960bb914de2545dfc6a2df87e5aed1c7d272cbcae940ea8639e15bbcaf81cdb76fde66b652db115cb1f1bc19145fdf62e2d4ea89404477598fd94d575c5bac032fed4739e33e9b9686c2992c7d55d60c2fbc9d086fb9e663c8b4dae8ad38f10368afb20d428f21324a44218bfa7019f5914beadcfc93e4ae22e07fa7a0ddcbeb2128c51a77c52bde429ee66a66fa322bc1b69966b28b2ce45dc99aea736511b8f8b0798e7938af71d70aeae52426cc9e030fea80efdcf1d402213b080110c0c685be31c2f305cfb890dda1c01644b123941a15dbeaf0e24493d0d3807eede2194ce076ce4a724d1ba09be1f17c19ae480ce271e4e52419ebf53166f9e2bf290a002051ed6687a88d37cc73e67d209b1a13864417eae17b6c7f503f2c243c99f4c1c53f60ad0673e3aeb09ee348c3608364888dd025b73fecb5c210ef2d807cf25d466e22fddb667a2898d0d06cf5fd9e1a3648fcbd89da379e630df55aad33e04e07475db9f71b770020bfd33407eb00de43788a1055aece01e331d181917c4155a5f3e28816558c521276e516a5621a47721803e20d8f935f4dc608941f495bdc0a3daf36986efddaf34e23801a8e3eda819917e9b731144d4f4b2cab704a7d18509ac10100331d4bc1b0c12ee70f0d28a41609acc71e5d0a62988cbc8ac2870c8fb3f3a199f3e401dcacf0c82e3e2250d3a33c63530958ede3ca3fff4022d1ae9598703f607f4eee33c08dbe2ff41b3f2a89c9c25c16023db0162cb45a36440ade1fec72eaaea4dcf123ab865912bce42bce3027705d6fe71fb8b1986472b16fa5457ab7580142756c987aad29f575a69fee692eb7e9e6b6285809c0e80f9399c35b17220369a0ea6deaf3942c75166319d220aea47d45586bed5f54f1bf5adf44f9cb5531b250bfbdfc463161045f16403f4436ff6fe555af69d340c2a881f79ebc0b328d941665f87a335e6a2b69186902ad692d0c37a2a5ebfb5c811de6de9c9eeba71ae97b686ecb35acc565dbc8f32d9764e5be55fdcb69519eeac23025fdbe9dded89560fbe0dd0f76feb6943d95e6767ece7e41bd9cb72065e9d736e2ca522c7502c4e063d8c8ee56bbee35d19916785d31347170294bc19e8ef679d970fd7ccf8214a6dfdf802c71658dda5e10aa0add552f4285b081929968625fad5aea18b2649bfdfbd90124db36bc7fa3e19a3aaed133f683dc567b29c633f5a5f88d44e0d74521b33a0ec52a5bf22319ddeb3608ad6fd901199a1f203e2136db927a7f3722882c05e75f2622b58523d36d252f72951e6822d09d29c6ae5351a584732d1f9d79988e267fd6c93e50c2b8409b79850cb5327963edc4e0925a79705fc6cca474940c68527920034781fc3a4726af3145d8eb5e9a405cd71916cb71bce5b5adca72006874b08006f10519b23df1909b5e6bf4beb1f9611eb04a82ae7b452d0eedbc59450bb0473ae418a1b87be23be3a627022faf05746e912906866c6a1788804e804320ea6ab8ad8c2f2def7aaa43edef1f19685c3cb743fc8a5a12044b94c149311f32b149b0d79ab32340975d6bbbcd79e1c608f0750e086b153c51c99b1e10123a446a04ab2de173202fc24fa106d972e1d966c32f60900cf139ba5e20b7424cca24c5206832eb056299d2a1ff84927f3bbea8e79aa576f4d928d7dc7783d793d4bb4b3a53bc23f9e183eda1e509843fb0d62030bed8c1ea860367bd7ceeadafa0645781f155a8cd834270756111b9ec7845b1de11c292613124128bd0e39698a95ae071bddb683d0ba1011cb51dafc7afd247f142bf72fca87e39242e3f74c1fd38f547db4a2952fba128ae4a0b256f0f30f71cd858daf74e47578956dd118f60fad4a249c46ce209a403cf0d36e64c4bbc8279558addb21cdc7d5972e95edaffe667d32b7de82a203088831a1312f6ddc6532723980e8d8d757d1c5030ac2152bab46fbc6333d9f42ba4af0adf8f904b7616088391a7bae42d9c81d1b5adb9426205d838bd4afe1d9b3487b35ff9d80d4bc75e98da9288604cb285068b829e484ce3841e47251ad6635376adbb8a5b702b36750097b1c9f26ed8ce792a2b3769cfab5a9cb0fbdbc86149606aecc7aeb94a7387b0129c745ffdb1a7a7f93dcfd3c77be493a6f675ce56539510ff5bc9794684a710012d1db18ede10ba3ea62dfe2fa9113f93723b3d33e7ce30d371fe35eafde5ea35b399b2c27dcd12de178dc178510a646a45154e64f698cf3fc87029a147bbbb609feeaeff69a1897f474eb0fc3c896a5a949ff00e7d18a7eeee0d9ce957868376008695755d8760c66c57f28e1d9e1b4c49b6f97fb150b28732dbc0582f12f0e569ca465e333d2f495fd2b125d0dea61fb0c59a6ec7e07fb0c4c721aeaebd1c2547950021e6d948fc81090abe958826238db5d907aa1e40c4056454514d689226a23a57283cee84cdcdb4afda2fd192e20ad1e9b4be79d552ad1d10d092cacb2cbded1582cf6a27bd2981d38e7adbcaab27ff1e329fb12c3a68797e7caf168a0a9bcf9e9632cb28e8932074c480e863440b1e919f20b31a3e7e67042e6067e9f18e084e94f154bcee8322529d7cff4b82f336dc2347dededcca9fd3835672ccf6cb863950e0d77c65d861db0a12f587239dab9fa01c2ecf3946e72108fd7f48ed474d0e3932ab482cb0db36923132c0acd8fc37be23979296356b98f9aae5e6f633880e50f9183dd406a3c6a50a78e76dd7737e4a2d40640595ab8f33af365983c1dd9217b84ac9ce9bc4ad8971da2b045f77c598b4f0fc5bf35edf6de5c92024b11b3b56140a4efcf5581f08b0f9cbd5f0a6560bd747be145e192ac5e2b3733a9cfeff8646802f730bff8f16a8cb88062adb885a0a72ba118526ddaadd03a65d33984bd0c7a64caec8b0c66200cd5daf256232e21cd076a344034bab399170250dfd8d7a6da9ed4575e836af88fd18e5dd467988055c31749d3c6cc6153d01d80753349ddaefc81c9c9e575f67ea19b37c89ec9cf5f1d6c82f41b85fb13306b4415f2a6dc0c65d75573516ca1a2d12bb188470e5f7637eba1ae6c634781b6874468bcea58b4675ba1406e3e9f40f403c0b71fd04e9c847f65420450e50c5d9875c7662d7fba6cfbb5456a7cbcd1980fe13b1dc1f206029a7cc38be051005403b8af4ed231025c768b3e5ecfcfbf10569ebba8afcb6d68181c8b5b04e2ba1df359046f49938f6811de70f3f0b9488d333f0375dc776b640f44a2d9e3dc3c4f0cf9b2b0d6f23537f4b2a9fe57333033734030c9fe5ff087a42132d0203ca92e40fe98c9a7fc0a19e4457e3ed7b8cdc738af6f7a23be432fc8a6286b8c97a5419d6d2e2c938f22d096b0670cad791dfd839d72595c44ef72a30961b1b0665f1f4a5830b201f681eea79f8a4063938247701c2d2fe5b20eb04dbdc6b637722042e90b36729724aa45201dc6d743323b3ae6bab12af06845a133049f78a4a5cc1061bb244d2ddec663e10582f3a6803e7e97722ec267ef6bad006a2755f954b05f6d83b11eb0eba688cea8302daff37d0b22927b2b310cab2bbfcc44cef87e2e2f748f1fa0b8404e4ba88258f6abab7131fa6a90e9111d9ad0c26b97642ee31fe0ca501924f16023074ecc8e7b70007fec9503760b3b2501fbf629a09fdcb3c5337e85f4e52b3e03df56faa2235c2fd8668e4a63f8861b78eb5fc5d82b9c03f00171079f68de8cc13b60879f1ad5194f25a44b25b4cd3bbbc4e9e91e41b97eb483d0bc212f65d7a8ba5e2f15c7d1bd3c3a12a07c5ed3cefeec22e7d445f4fcab84984ff505d6bf50e307ab4130aec644aea0be72cef2ece8c28ff3e49339960359ba5bedfa089e65c76bfdea146f224668472959ed1d8dfc33e6d52007eeb9b0aac3ac65d59e7455430374bb94f79c25dc11f6cbbf7e2723922a7c14947530aa054f8a4f6683e57307cdff3b836e397231ef2caef0ef54c4cdb0eb86a9dbb80909a6c2d1be69cc8a958607d61320ff7c2fc1066edb16f863be8412576fcc705583a54452483d3d8177873588706f9cc41cd1392ea3b099a71cfce155a705164dccc093b9ac8b16848acad0b9c8e4e5902441757d7bdf4af0d07f036082f712695c1f56fbfba60372b07792e87575eab227c40186208e", 0x1000, 0x0, 0x0, 0x1, r3}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0xeb, r4, &(0x7f00000011c0)="15bd7e72f6ff920c579386f62cb44a3ff81009d0cdae9b7bcf4191c077dc5be49f7ba3d27016849b700120c7f0dc4a87ac24a200c92af20617de0fe7476862e4296d43b0f05458c7b06b90c000b53fcec987a60b6c78df283a4ad4ed147a", 0x5e, 0x1, 0x0, 0x1, r5}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x7f5, r6, &(0x7f0000001340)="54e9694144cc0381ee9ecb39abf1dae6e3ffe4509e54d8015277484836507ccbca25e746f66134e8ac04c55a745b9a6fdc02513f9d0e7ed18377fefe5f96623720a8ff69d91732c5293a1d30acb8e7b15f9235b4477eb45c65dce27ac79ca2f03ed4c947a909ccc3aeeec335ecd36fa9a485554fa0294aece71779ac2c4183b9411adaa6", 0x84, 0x3, 0x0, 0x0, r7}, &(0x7f00000015c0)={0x0, 0x8a4b446fd67f5a07, 0x0, 0x1, 0x7fffffff, r8, &(0x7f00000014c0)="70bcf6b20ad78f2b4d41fad8b94ac67ecd5a165b4fccebfc3795848eeeca0a25ecaefbbdde3390f2a4f681e7026fa292fd47029769cbe89e7bf33acde6d9c4f94de1aa22ad03187dffba42546c8cad70e07e32a346eb50abae7c49b4370c50cb026587f369c8f03641804f71ba61cfbb6559e1c93ba8cc943b25feb4b95c80ef0b080fe69754ba6d4ecc7555e729348760e236b1673fc1d651", 0x99, 0x1, 0x0, 0x1, r9}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff0b, r10, &(0x7f0000001680)="d2b1a93f1204ab694f4ff39555d55301ab41fe50739803283c29bdb4ca51395006ada3c3e89e65c939eb6f80358e01381b98fc443442fe9c60328d12c5bc3fb252b3cd442b29a13ad5b9cbfaf0195c640fc12cc12ce24db86074710c4b5ef2372790", 0x62, 0x3, 0x0, 0x1, r11}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x7, 0x14fa, r12, &(0x7f0000001840)="009c03d41165a29d10cbb8a455bcf06ffca3b96078ac0535bdcfdf35b17ff34d9fc71a5227cef0fdfcc48f41bdbb", 0x2e, 0x7, 0x0, 0x0, r13}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r14, &(0x7f0000001940)="574d866e9f7831bbfbdff38a4c1353ee0954f54c4a7fb66f99865f45d92b5245d4f3e3d1d22eb8fd4fd32f665f5dd2", 0x2f, 0x1ff, 0x0, 0x1, r15}]) msgrcv(r0, &(0x7f0000001a80)=ANY=[@ANYBLOB="00000000000000005924d072a28f4bb3b3f02af13951c0e79519afbb1b22685f754754d3e9b5c09733a0e08acbc8c283fa62c49df81e32816a48e1db36095ffdf45b4202669332c969efcda430e3b9af66962091c3dc6fc889bfc67583894de31347e9bf931ea5d64533ede689537af225a162e74f973304d1779e7c6891c99302e7390193ea4bdd6fb2eec0d38fde745dfe0969d4"], 0x8, 0x0, 0x0) msgrcv(r0, &(0x7f00009f3fe8)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001a40)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$netrom_NETROM_N2(r16, 0x103, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/27 04:03:56 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x1f, 0xffffffffffffffc0, 0x8, 0x3, 0x1f, 0x1ff, 0x1, 0x1}, &(0x7f0000000100)={0x100000001, 0x1, 0x1f, 0x80000000, 0x8, 0x144, 0x8, 0x400}, &(0x7f0000000140)={0x100, 0x80000001, 0xf6, 0x2, 0x8, 0x80000001, 0x4, 0x1}, &(0x7f0000000200)={r1, r2+10000000}, &(0x7f0000000280)={&(0x7f0000000240)={0x3}, 0x8}) fchdir(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xe7b, 0x8004, 0x9, 0x81, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r3, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) 2018/04/27 04:03:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:56 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x4, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xf000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x9b01, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0xa401000000000000}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe803, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:57 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x5, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:57 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20401, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_settings={0x710000, 0x0, @sync}}) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7ff, 0x200) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000100)=""/4096) 2018/04/27 04:03:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x300, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0x300000000000000}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:57 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r1}) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x8, 0x6, 0x80, 0x4, 0x0, 0x6, 0x3, 0x144, 0x38, 0x336, 0x2621, 0x0, 0x20, 0x2, 0xe1, 0x4, 0x9}, [{0x0, 0x7, 0xbb37, 0x96, 0x8, 0xd6, 0x2, 0x8001}], "b178b3004ef925deeafe51c033fcf8d2f1b6b7528fabe6cbcb0a7fd13c38da167996a956f231393ae2bd", [[], [], []]}, 0x382) 2018/04/27 04:03:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x5, 0x0, 0xfd69) 2018/04/27 04:03:57 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000012000)) r0 = msgget$private(0x0, 0x0) io_setup(0x3, &(0x7f0000000100)=0x0) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x800) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = syz_open_dev$mice(&(0x7f0000001240)='/dev/input/mice\x00', 0x0, 0x0) r6 = accept$packet(0xffffffffffffff9c, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001300)=0x14) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000001480), 0x80000) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001580)='/dev/mixer\x00', 0x1, 0x0) r10 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001600), &(0x7f0000001640)=0x10, 0x0) r11 = syz_open_dev$amidi(&(0x7f0000001700)='/dev/amidi#\x00', 0x5, 0x0) r12 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001780), &(0x7f0000001800)=0x60, 0x80800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001880)={0x2, 0xffffffffffffffff}) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000040)=""/3, &(0x7f0000001b40)=0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001900)={0xffffffffffffff9c}) r15 = memfd_create(&(0x7f0000001980)='security#bdev-proc\x00', 0x3) io_submit(r1, 0x7, &(0x7f0000001a00)=[&(0x7f0000001180)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffa, r2, &(0x7f0000000180)="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", 0x1000, 0x0, 0x0, 0x1, r3}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0xeb, r4, &(0x7f00000011c0)="15bd7e72f6ff920c579386f62cb44a3ff81009d0cdae9b7bcf4191c077dc5be49f7ba3d27016849b700120c7f0dc4a87ac24a200c92af20617de0fe7476862e4296d43b0f05458c7b06b90c000b53fcec987a60b6c78df283a4ad4ed147a", 0x5e, 0x1, 0x0, 0x1, r5}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x7f5, r6, &(0x7f0000001340)="54e9694144cc0381ee9ecb39abf1dae6e3ffe4509e54d8015277484836507ccbca25e746f66134e8ac04c55a745b9a6fdc02513f9d0e7ed18377fefe5f96623720a8ff69d91732c5293a1d30acb8e7b15f9235b4477eb45c65dce27ac79ca2f03ed4c947a909ccc3aeeec335ecd36fa9a485554fa0294aece71779ac2c4183b9411adaa6", 0x84, 0x3, 0x0, 0x0, r7}, &(0x7f00000015c0)={0x0, 0x8a4b446fd67f5a07, 0x0, 0x1, 0x7fffffff, r8, &(0x7f00000014c0)="70bcf6b20ad78f2b4d41fad8b94ac67ecd5a165b4fccebfc3795848eeeca0a25ecaefbbdde3390f2a4f681e7026fa292fd47029769cbe89e7bf33acde6d9c4f94de1aa22ad03187dffba42546c8cad70e07e32a346eb50abae7c49b4370c50cb026587f369c8f03641804f71ba61cfbb6559e1c93ba8cc943b25feb4b95c80ef0b080fe69754ba6d4ecc7555e729348760e236b1673fc1d651", 0x99, 0x1, 0x0, 0x1, r9}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff0b, r10, &(0x7f0000001680)="d2b1a93f1204ab694f4ff39555d55301ab41fe50739803283c29bdb4ca51395006ada3c3e89e65c939eb6f80358e01381b98fc443442fe9c60328d12c5bc3fb252b3cd442b29a13ad5b9cbfaf0195c640fc12cc12ce24db86074710c4b5ef2372790", 0x62, 0x3, 0x0, 0x1, r11}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x7, 0x14fa, r12, &(0x7f0000001840)="009c03d41165a29d10cbb8a455bcf06ffca3b96078ac0535bdcfdf35b17ff34d9fc71a5227cef0fdfcc48f41bdbb", 0x2e, 0x7, 0x0, 0x0, r13}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r14, &(0x7f0000001940)="574d866e9f7831bbfbdff38a4c1353ee0954f54c4a7fb66f99865f45d92b5245d4f3e3d1d22eb8fd4fd32f665f5dd2", 0x2f, 0x1ff, 0x0, 0x1, r15}]) msgrcv(r0, &(0x7f0000001a80)=ANY=[@ANYBLOB="00000000000000005924d072a28f4bb3b3f02af13951c0e79519afbb1b22685f754754d3e9b5c09733a0e08acbc8c283fa62c49df81e32816a48e1db36095ffdf45b4202669332c969efcda430e3b9af66962091c3dc6fc889bfc67583894de31347e9bf931ea5d64533ede689537af225a162e74f973304d1779e7c6891c99302e7390193ea4bdd6fb2eec0d38fde745dfe0969d4"], 0x8, 0x0, 0x0) msgrcv(r0, &(0x7f00009f3fe8)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001a40)) pipe2(&(0x7f0000000000), 0x800) 2018/04/27 04:03:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0xffffff9e, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:57 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x1000000a, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x400) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r2}) r3 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="b6e442b4d358c36646bc4290b2e258975fe9664fa4454091a230f17cf5f6795e3abaaaa1c430fc7657ca3c21826bb9e0be1c18728eda3bf36b5b78b21be487d96f641ca14d96206dd7e0bdcceb74fe06591927bf56f0ceb599daeb17d0d1d5041643e361afece6e2365d9f186f38fb46ce22b61afab86159338997d9c87a89bb00a961ddd396193ae794f3d261f0e107cc8ff702362dc38acae5d42494d13cf5f73a6ed8183e1b", 0xa7, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r3, &(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, r4) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r2, 0x4}) 2018/04/27 04:03:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0xa4010000}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xfffffffffffff000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x19b, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0xf0ffffff00000000}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:57 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x20101, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xb50, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0x0, 0x5}}, {0x100000001, 0x4, 0x0, 0x0, @sint={0x0, 0x800}}]}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x240c43) r4 = socket$key(0xf, 0x3, 0x2) memfd_create(&(0x7f0000000440)="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", 0x2) socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x4}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020700070200001f5f00000000000000"], 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2162876404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001400), 0x0, 0x0) 2018/04/27 04:03:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x1500, 0x0, 0xfd69) 2018/04/27 04:03:58 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x7, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0xf0ffff}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x7000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:58 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x1f, 0xe0, 0x7f, 0x3}, {0x8, 0x401, 0x8, 0x80}, {0x4, 0xffffffffffff7fff, 0x5, 0x5}, {0x6, 0x20, 0x8, 0x6}, {0x8, 0x100000000, 0x5, 0xffffffffffffffff}, {0x7, 0x1, 0x0, 0x6}, {0x1, 0x6, 0x7fffffff, 0x5}, {0x7, 0x8000, 0x1, 0x8000}, {0x2, 0x3, 0x2, 0x6}]}, 0x10) 2018/04/27 04:03:58 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000012000)) r0 = msgget$private(0x0, 0x0) io_setup(0x3, &(0x7f0000000100)=0x0) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x800) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = syz_open_dev$mice(&(0x7f0000001240)='/dev/input/mice\x00', 0x0, 0x0) r6 = accept$packet(0xffffffffffffff9c, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001300)=0x14) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000001480), 0x80000) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001580)='/dev/mixer\x00', 0x1, 0x0) r10 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001600), &(0x7f0000001640)=0x10, 0x0) r11 = syz_open_dev$amidi(&(0x7f0000001700)='/dev/amidi#\x00', 0x5, 0x0) r12 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001780), &(0x7f0000001800)=0x60, 0x80800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001880)={0x2, 0xffffffffffffffff}) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000040)=""/3, &(0x7f0000001b40)=0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001900)={0xffffffffffffff9c}) r15 = memfd_create(&(0x7f0000001980)='security#bdev-proc\x00', 0x3) io_submit(r1, 0x7, &(0x7f0000001a00)=[&(0x7f0000001180)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffa, r2, &(0x7f0000000180)="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", 0x1000, 0x0, 0x0, 0x1, r3}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0xeb, r4, &(0x7f00000011c0)="15bd7e72f6ff920c579386f62cb44a3ff81009d0cdae9b7bcf4191c077dc5be49f7ba3d27016849b700120c7f0dc4a87ac24a200c92af20617de0fe7476862e4296d43b0f05458c7b06b90c000b53fcec987a60b6c78df283a4ad4ed147a", 0x5e, 0x1, 0x0, 0x1, r5}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x7f5, r6, &(0x7f0000001340)="54e9694144cc0381ee9ecb39abf1dae6e3ffe4509e54d8015277484836507ccbca25e746f66134e8ac04c55a745b9a6fdc02513f9d0e7ed18377fefe5f96623720a8ff69d91732c5293a1d30acb8e7b15f9235b4477eb45c65dce27ac79ca2f03ed4c947a909ccc3aeeec335ecd36fa9a485554fa0294aece71779ac2c4183b9411adaa6", 0x84, 0x3, 0x0, 0x0, r7}, &(0x7f00000015c0)={0x0, 0x8a4b446fd67f5a07, 0x0, 0x1, 0x7fffffff, r8, &(0x7f00000014c0)="70bcf6b20ad78f2b4d41fad8b94ac67ecd5a165b4fccebfc3795848eeeca0a25ecaefbbdde3390f2a4f681e7026fa292fd47029769cbe89e7bf33acde6d9c4f94de1aa22ad03187dffba42546c8cad70e07e32a346eb50abae7c49b4370c50cb026587f369c8f03641804f71ba61cfbb6559e1c93ba8cc943b25feb4b95c80ef0b080fe69754ba6d4ecc7555e729348760e236b1673fc1d651", 0x99, 0x1, 0x0, 0x1, r9}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff0b, r10, &(0x7f0000001680)="d2b1a93f1204ab694f4ff39555d55301ab41fe50739803283c29bdb4ca51395006ada3c3e89e65c939eb6f80358e01381b98fc443442fe9c60328d12c5bc3fb252b3cd442b29a13ad5b9cbfaf0195c640fc12cc12ce24db86074710c4b5ef2372790", 0x62, 0x3, 0x0, 0x1, r11}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x7, 0x14fa, r12, &(0x7f0000001840)="009c03d41165a29d10cbb8a455bcf06ffca3b96078ac0535bdcfdf35b17ff34d9fc71a5227cef0fdfcc48f41bdbb", 0x2e, 0x7, 0x0, 0x0, r13}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r14, &(0x7f0000001940)="574d866e9f7831bbfbdff38a4c1353ee0954f54c4a7fb66f99865f45d92b5245d4f3e3d1d22eb8fd4fd32f665f5dd2", 0x2f, 0x1ff, 0x0, 0x1, r15}]) msgrcv(r0, &(0x7f0000001a80)=ANY=[@ANYBLOB="00000000000000005924d072a28f4bb3b3f02af13951c0e79519afbb1b22685f754754d3e9b5c09733a0e08acbc8c283fa62c49df81e32816a48e1db36095ffdf45b4202669332c969efcda430e3b9af66962091c3dc6fc889bfc67583894de31347e9bf931ea5d64533ede689537af225a162e74f973304d1779e7c6891c99302e7390193ea4bdd6fb2eec0d38fde745dfe0969d4"], 0x8, 0x0, 0x0) msgrcv(r0, &(0x7f00009f3fe8)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001a40)) pipe2(&(0x7f0000000000), 0x800) 2018/04/27 04:03:58 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000400)) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x7f}, {0x0, 0x0, 0x0, [], 0xffff}]}) 2018/04/27 04:03:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0xf0ffffff, {0x1}}, 0x14}, 0x1}, 0x0) [ 200.695720] net_ratelimit: 34 callbacks suppressed [ 200.695728] IPv4: Oversized IP packet from 127.0.0.1 [ 200.706100] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0x300}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x2, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:58 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x11, 0x4e20, @rand_addr}, 0x10) [ 200.782661] IPv4: Oversized IP packet from 127.0.0.1 [ 200.788114] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000400)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000001040)={{0x0, 0x4000, 0x0, 0x3, 0x3f, 0x9, 0x8, 0x800, 0xff, 0x2, 0x2, 0xfffffffffffffff9}, {0x3002, 0x0, 0x0, 0x81, 0x5c, 0x800, 0x6, 0x6, 0x35d, 0x0, 0x0, 0x9}, {0x1, 0x2, 0x9, 0x5, 0x5, 0x5, 0x3f3, 0x1, 0x5, 0x6, 0x6cf, 0x7}, {0xf000, 0x107004, 0xe, 0xc0a, 0x7a3, 0x5, 0x7, 0xc828, 0x0, 0x5, 0xffffffff80000000, 0x1}, {0x1000, 0x0, 0xb, 0x8, 0x3, 0x6, 0x6, 0x1, 0x1f, 0x1ff, 0x6, 0x8}, {0x3000, 0x3000, 0x1f, 0x5, 0x0, 0x81, 0x7, 0x2, 0xfd, 0x5, 0x7, 0x400}, {0x5002, 0x0, 0xf, 0x7f, 0x0, 0x2, 0x8, 0x8, 0x4, 0x3ff, 0x1, 0x80000001}, {0x6006, 0x100000, 0x4, 0x4, 0x4, 0x100000000, 0xff, 0xffffffff80000001, 0x9, 0x2, 0x8, 0x5}, {}, {0x3000, 0x100000}, 0x8, 0x0, 0x6000, 0x410000, 0x6, 0x2800, 0x0, [0xffffffffffffff00, 0x70, 0x81, 0x1000]}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000140)=0xb0) r7 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10001, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000240)={r6, 0x3, 0x9, 0x9, 0x7fff, 0x200, 0x1, 0xc38c, {r5, @in={{0x2, 0x4e21}}, 0x5, 0x7ff, 0x3, 0x6fdb, 0x3a5}}, &(0x7f0000000300)=0xb0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000001c0)="430f22a566b83b000f00d0470f23dbc74424005e000000c744240200900000ff1c24490fc75c353b450f9824bf48b88000c0fe000000000f23d80f21f835800000800f23f8c4018c5f19c4c205982066baa10066ed", 0x55}], 0x1, 0x0, &(0x7f00000000c0), 0x0) setsockopt$netrom_NETROM_T1(r7, 0x103, 0x1, &(0x7f00000000c0), 0x4) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000001640)=ANY=[@ANYPTR=&(0x7f0000001600)=ANY=[@ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYPTR64, @ANYPTR64, @ANYBLOB="8691c9c4dddc2acb36abc05e67cd64e76c606ca789d0f5ce80d688aaf1a17215312ea70cf40a030ce527afb49b0d3ae3aefea5de06daea193b2ee4da2611a2782fffe38f3414ba3be0f780cfc22bfeae1bca5798412df0127427330cd3d7"]]]) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000340)={'team0\x00', 0x90c}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/04/27 04:03:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x40030000000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0xf00}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x600, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:58 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4ef6, @rand_addr}, 0x10) [ 200.946996] IPv4: Oversized IP packet from 127.0.0.1 [ 200.952385] IPv4: Oversized IP packet from 127.0.0.1 [ 200.983537] IPv4: Oversized IP packet from 127.0.0.1 [ 200.988893] IPv4: Oversized IP packet from 127.0.0.1 [ 201.008348] IPv4: Oversized IP packet from 127.0.0.1 [ 201.013695] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:03:59 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'gre0\x00'}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x0, r3}, &(0x7f0000000180)=0x20) r4 = socket(0xf, 0x7ff, 0x6f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_link_settings={0x4d}}) setsockopt$inet_group_source_req(r4, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) r6 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r6, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) pread64(r6, &(0x7f0000000940)=""/89, 0x59, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) socketpair$inet(0x2, 0x80000, 0x1000, &(0x7f0000000880)) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='schedstat\x00') setsockopt$bt_hci_HCI_FILTER(r7, 0x0, 0x2, &(0x7f00000000c0)={0x2, 0x8, 0x7, 0x3}, 0x10) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0xfffffffffffffffe, 0x5, 0x2}, 0x4) 2018/04/27 04:03:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0x34000}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:59 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) timerfd_create(0x7, 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000001c0)={0x9, 0x7, 0x4, 0x0, 0x0, [], [], [], 0x401, 0x9}) 2018/04/27 04:03:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xf401, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:59 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x2}, 0x10) 2018/04/27 04:03:59 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000012000)) r0 = msgget$private(0x0, 0x0) io_setup(0x3, &(0x7f0000000100)=0x0) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x800) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = syz_open_dev$mice(&(0x7f0000001240)='/dev/input/mice\x00', 0x0, 0x0) r6 = accept$packet(0xffffffffffffff9c, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001300)=0x14) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000001480), 0x80000) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001580)='/dev/mixer\x00', 0x1, 0x0) r10 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001600), &(0x7f0000001640)=0x10, 0x0) r11 = syz_open_dev$amidi(&(0x7f0000001700)='/dev/amidi#\x00', 0x5, 0x0) r12 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001780), &(0x7f0000001800)=0x60, 0x80800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001880)={0x2, 0xffffffffffffffff}) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000040)=""/3, &(0x7f0000001b40)=0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001900)={0xffffffffffffff9c}) r15 = memfd_create(&(0x7f0000001980)='security#bdev-proc\x00', 0x3) io_submit(r1, 0x7, &(0x7f0000001a00)=[&(0x7f0000001180)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffa, r2, &(0x7f0000000180)="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", 0x1000, 0x0, 0x0, 0x1, r3}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0xeb, r4, &(0x7f00000011c0)="15bd7e72f6ff920c579386f62cb44a3ff81009d0cdae9b7bcf4191c077dc5be49f7ba3d27016849b700120c7f0dc4a87ac24a200c92af20617de0fe7476862e4296d43b0f05458c7b06b90c000b53fcec987a60b6c78df283a4ad4ed147a", 0x5e, 0x1, 0x0, 0x1, r5}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x7f5, r6, &(0x7f0000001340)="54e9694144cc0381ee9ecb39abf1dae6e3ffe4509e54d8015277484836507ccbca25e746f66134e8ac04c55a745b9a6fdc02513f9d0e7ed18377fefe5f96623720a8ff69d91732c5293a1d30acb8e7b15f9235b4477eb45c65dce27ac79ca2f03ed4c947a909ccc3aeeec335ecd36fa9a485554fa0294aece71779ac2c4183b9411adaa6", 0x84, 0x3, 0x0, 0x0, r7}, &(0x7f00000015c0)={0x0, 0x8a4b446fd67f5a07, 0x0, 0x1, 0x7fffffff, r8, &(0x7f00000014c0)="70bcf6b20ad78f2b4d41fad8b94ac67ecd5a165b4fccebfc3795848eeeca0a25ecaefbbdde3390f2a4f681e7026fa292fd47029769cbe89e7bf33acde6d9c4f94de1aa22ad03187dffba42546c8cad70e07e32a346eb50abae7c49b4370c50cb026587f369c8f03641804f71ba61cfbb6559e1c93ba8cc943b25feb4b95c80ef0b080fe69754ba6d4ecc7555e729348760e236b1673fc1d651", 0x99, 0x1, 0x0, 0x1, r9}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff0b, r10, &(0x7f0000001680)="d2b1a93f1204ab694f4ff39555d55301ab41fe50739803283c29bdb4ca51395006ada3c3e89e65c939eb6f80358e01381b98fc443442fe9c60328d12c5bc3fb252b3cd442b29a13ad5b9cbfaf0195c640fc12cc12ce24db86074710c4b5ef2372790", 0x62, 0x3, 0x0, 0x1, r11}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x7, 0x14fa, r12, &(0x7f0000001840)="009c03d41165a29d10cbb8a455bcf06ffca3b96078ac0535bdcfdf35b17ff34d9fc71a5227cef0fdfcc48f41bdbb", 0x2e, 0x7, 0x0, 0x0, r13}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r14, &(0x7f0000001940)="574d866e9f7831bbfbdff38a4c1353ee0954f54c4a7fb66f99865f45d92b5245d4f3e3d1d22eb8fd4fd32f665f5dd2", 0x2f, 0x1ff, 0x0, 0x1, r15}]) msgrcv(r0, &(0x7f0000001a80)=ANY=[@ANYBLOB="00000000000000005924d072a28f4bb3b3f02af13951c0e79519afbb1b22685f754754d3e9b5c09733a0e08acbc8c283fa62c49df81e32816a48e1db36095ffdf45b4202669332c969efcda430e3b9af66962091c3dc6fc889bfc67583894de31347e9bf931ea5d64533ede689537af225a162e74f973304d1779e7c6891c99302e7390193ea4bdd6fb2eec0d38fde745dfe0969d4"], 0x8, 0x0, 0x0) msgrcv(r0, &(0x7f00009f3fe8)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001a40)) pipe2(&(0x7f0000000000), 0x800) 2018/04/27 04:03:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x6, 0x0, 0xfd69) 2018/04/27 04:03:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x9effffff, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:59 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xfcff000000000000}, 0x10) 2018/04/27 04:03:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0xf00, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x500b, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:03:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0xfffffff0}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:03:59 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'gre0\x00'}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x0, r3}, &(0x7f0000000180)=0x20) r4 = socket(0xf, 0x7ff, 0x6f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_link_settings={0x4d}}) setsockopt$inet_group_source_req(r4, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) r6 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r6, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) pread64(r6, &(0x7f0000000940)=""/89, 0x59, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) socketpair$inet(0x2, 0x80000, 0x1000, &(0x7f0000000880)) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='schedstat\x00') setsockopt$bt_hci_HCI_FILTER(r7, 0x0, 0x2, &(0x7f00000000c0)={0x2, 0x8, 0x7, 0x3}, 0x10) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0xfffffffffffffffe, 0x5, 0x2}, 0x4) 2018/04/27 04:03:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0xfffffffffffff000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:03:59 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xa000000}, 0x10) 2018/04/27 04:03:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(seqiv(rfc4106(gcm(serpent-generic))))\x00'}, 0x58) socketpair(0x0, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xed80, 0x1ff80, 0x1a, 0x7a, 0x2a6}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x4}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg(r3, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e", 0x10}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) sendmmsg$alg(r3, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/27 04:04:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0xffffff7f00000000}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:04:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xf401000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:04:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x200000000000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:04:00 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xf0}, 0x10) 2018/04/27 04:04:00 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000090a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 2018/04/27 04:04:00 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x7b2d75e4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:04:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x4, 0x0, 0xfd69) 2018/04/27 04:04:00 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000012000)) r0 = msgget$private(0x0, 0x0) io_setup(0x3, &(0x7f0000000100)=0x0) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x800) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = syz_open_dev$mice(&(0x7f0000001240)='/dev/input/mice\x00', 0x0, 0x0) r6 = accept$packet(0xffffffffffffff9c, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001300)=0x14) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000001480), 0x80000) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001580)='/dev/mixer\x00', 0x1, 0x0) r10 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001600), &(0x7f0000001640)=0x10, 0x0) r11 = syz_open_dev$amidi(&(0x7f0000001700)='/dev/amidi#\x00', 0x5, 0x0) r12 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001780), &(0x7f0000001800)=0x60, 0x80800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001880)={0x2, 0xffffffffffffffff}) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000040)=""/3, &(0x7f0000001b40)=0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001900)={0xffffffffffffff9c}) r15 = memfd_create(&(0x7f0000001980)='security#bdev-proc\x00', 0x3) io_submit(r1, 0x7, &(0x7f0000001a00)=[&(0x7f0000001180)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffa, r2, &(0x7f0000000180)="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", 0x1000, 0x0, 0x0, 0x1, r3}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0xeb, r4, &(0x7f00000011c0)="15bd7e72f6ff920c579386f62cb44a3ff81009d0cdae9b7bcf4191c077dc5be49f7ba3d27016849b700120c7f0dc4a87ac24a200c92af20617de0fe7476862e4296d43b0f05458c7b06b90c000b53fcec987a60b6c78df283a4ad4ed147a", 0x5e, 0x1, 0x0, 0x1, r5}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x7f5, r6, &(0x7f0000001340)="54e9694144cc0381ee9ecb39abf1dae6e3ffe4509e54d8015277484836507ccbca25e746f66134e8ac04c55a745b9a6fdc02513f9d0e7ed18377fefe5f96623720a8ff69d91732c5293a1d30acb8e7b15f9235b4477eb45c65dce27ac79ca2f03ed4c947a909ccc3aeeec335ecd36fa9a485554fa0294aece71779ac2c4183b9411adaa6", 0x84, 0x3, 0x0, 0x0, r7}, &(0x7f00000015c0)={0x0, 0x8a4b446fd67f5a07, 0x0, 0x1, 0x7fffffff, r8, &(0x7f00000014c0)="70bcf6b20ad78f2b4d41fad8b94ac67ecd5a165b4fccebfc3795848eeeca0a25ecaefbbdde3390f2a4f681e7026fa292fd47029769cbe89e7bf33acde6d9c4f94de1aa22ad03187dffba42546c8cad70e07e32a346eb50abae7c49b4370c50cb026587f369c8f03641804f71ba61cfbb6559e1c93ba8cc943b25feb4b95c80ef0b080fe69754ba6d4ecc7555e729348760e236b1673fc1d651", 0x99, 0x1, 0x0, 0x1, r9}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff0b, r10, &(0x7f0000001680)="d2b1a93f1204ab694f4ff39555d55301ab41fe50739803283c29bdb4ca51395006ada3c3e89e65c939eb6f80358e01381b98fc443442fe9c60328d12c5bc3fb252b3cd442b29a13ad5b9cbfaf0195c640fc12cc12ce24db86074710c4b5ef2372790", 0x62, 0x3, 0x0, 0x1, r11}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x7, 0x14fa, r12, &(0x7f0000001840)="009c03d41165a29d10cbb8a455bcf06ffca3b96078ac0535bdcfdf35b17ff34d9fc71a5227cef0fdfcc48f41bdbb", 0x2e, 0x7, 0x0, 0x0, r13}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r14, &(0x7f0000001940)="574d866e9f7831bbfbdff38a4c1353ee0954f54c4a7fb66f99865f45d92b5245d4f3e3d1d22eb8fd4fd32f665f5dd2", 0x2f, 0x1ff, 0x0, 0x1, r15}]) msgrcv(r0, &(0x7f0000001a80)=ANY=[@ANYBLOB="00000000000000005924d072a28f4bb3b3f02af13951c0e79519afbb1b22685f754754d3e9b5c09733a0e08acbc8c283fa62c49df81e32816a48e1db36095ffdf45b4202669332c969efcda430e3b9af66962091c3dc6fc889bfc67583894de31347e9bf931ea5d64533ede689537af225a162e74f973304d1779e7c6891c99302e7390193ea4bdd6fb2eec0d38fde745dfe0969d4"], 0x8, 0x0, 0x0) msgrcv(r0, &(0x7f00009f3fe8)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001a40)) 2018/04/27 04:04:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0x200000000000000}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:04:00 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x1100}, 0x10) [ 202.908345] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/27 04:04:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x9b010000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:04:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:04:00 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x8000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x80f, 0x4, [0x3f, 0x1, 0xfffffffffffffff9, 0xea8f]}, 0x10) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) ptrace$peek(0x3, r2, &(0x7f00000001c0)) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil}) r3 = msgget(0x1, 0x20) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000240)=""/37) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000280)={0x3, r0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000002c0)={'bpq0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000300)=@ioapic={0x6000, 0x80, 0xeae0, 0x1e, 0x0, [{0xffffffff00000000, 0x9, 0x30d1, [], 0xfffffffffffffffd}, {0x3, 0x1ff, 0x4, [], 0x2}, {0x8, 0x9, 0x1, [], 0x1}, {0x5, 0xfffffffffffffffa, 0x7fff, [], 0x7}, {0xb1, 0x3, 0x7, [], 0x3}, {0x6, 0x10000, 0x1f, [], 0x4}, {0x4800000, 0x3, 0xc, [], 0x8000}, {0x7, 0x0, 0x3, [], 0x7}, {0x1, 0x4, 0x0, [], 0x2e5}, {0x6, 0x7f, 0xfffffffffffffffd, [], 0x40}, {0x401, 0x0, 0x20, [], 0x2}, {0x0, 0x25, 0x3, [], 0x6}, {0x9, 0x0, 0x2, [], 0x1}, {0x6, 0x7, 0x3, [], 0x7}, {0xfffffffffffffff8, 0x10001, 0x4, [], 0x8}, {0x7, 0x8, 0xc3, [], 0x8}, {0x7, 0xff, 0x9, [], 0x6}, {0x6c, 0x7fff, 0xb0, [], 0xffffffff}, {0x6, 0x6, 0x350e6b3a, [], 0xe65}, {0x10001, 0xffffffffffffffff, 0x1, [], 0x7}, {0x7, 0x1, 0x8, [], 0x800}, {0x8001, 0x1000, 0xa505, [], 0x3}, {0x8, 0x9, 0xffffffffffffffc1, [], 0x800}, {0x80, 0x4, 0x8, [], 0x20}]}) pwrite64(r4, &(0x7f0000000400)="c930224bb8d1eff48a96d51709f230fe298e6e68014f6589de71dea85f45cfaf840e61740e3c8c6fee", 0x29, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000440)=""/3) prctl$seccomp(0x16, 0x1, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[{0x5, 0x9, 0x9, 0x9}, {0x1000, 0x1, 0x401, 0x50}, {0xaa43, 0x4, 0xfffffffffffffff8, 0x8}, {0x10000, 0x6, 0x0, 0xa2}, {0x4, 0x100, 0x10001, 0x191c}, {0x40, 0x1, 0xa145, 0x8f02}]}) getsockname$unix(r0, &(0x7f0000000500)=@abs, &(0x7f0000000580)=0x6e) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000005c0)=0xb, 0x4) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000600)) r5 = semget(0x2, 0x4, 0x102) semctl$SEM_STAT(r5, 0x3, 0x12, &(0x7f0000000640)=""/240) r6 = accept$packet(r0, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0x14) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00000007c0)=r7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000800)={r1, 0x0, 0x2}, &(0x7f0000000840)=0x8) r8 = request_key(&(0x7f0000000880)='.request_key_auth\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000900)='bpq0\x00', 0xfffffffffffffffa) keyctl$describe(0x6, r8, &(0x7f0000000940)=""/51, 0x33) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000000980)=0x1, 0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00000009c0)="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", 0x1000) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f00000019c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000001a00)={r9}) 2018/04/27 04:04:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0xf00000000000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:04:00 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x700000000000000}, 0x10) [ 203.075229] audit: type=1326 audit(1524801840.816:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13283 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/27 04:04:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0x9effffff00000000}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 204.027921] audit: type=1326 audit(1524801841.768:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13283 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/27 04:04:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe8ff0000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:04:01 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x11}, 0x10) 2018/04/27 04:04:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0xf0ffffffffffff, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:04:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0xf}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:04:01 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x2c, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e23, 0x3, 'fo\x00', 0x8, 0x2, 0x50}, 0x2c) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:04:01 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000012000)) r0 = msgget$private(0x0, 0x0) io_setup(0x3, &(0x7f0000000100)=0x0) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x800) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = syz_open_dev$mice(&(0x7f0000001240)='/dev/input/mice\x00', 0x0, 0x0) r6 = accept$packet(0xffffffffffffff9c, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001300)=0x14) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000001480), 0x80000) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001580)='/dev/mixer\x00', 0x1, 0x0) r10 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001600), &(0x7f0000001640)=0x10, 0x0) r11 = syz_open_dev$amidi(&(0x7f0000001700)='/dev/amidi#\x00', 0x5, 0x0) r12 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001780), &(0x7f0000001800)=0x60, 0x80800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001880)={0x2, 0xffffffffffffffff}) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000040)=""/3, &(0x7f0000001b40)=0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001900)={0xffffffffffffff9c}) r15 = memfd_create(&(0x7f0000001980)='security#bdev-proc\x00', 0x3) io_submit(r1, 0x7, &(0x7f0000001a00)=[&(0x7f0000001180)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffa, r2, &(0x7f0000000180)="f18d9c3dd9b959097b9fe73650488960b4f0593dae13408ab0f55814ff0b5eb67b0bf03db224eb1c0ae6a43085bf5576c9e3f786411a4425cbc64f3fb69053f4342b9b03ba33acc976560f8df7e0a67812eacaa3ea43210cf9f5f35a98535910f41ee2e0deff482f7a03d555f628d90f5a9a80ec7a114c9b20a599ed867895179d79249cd15761105b309f02611918b688144e50957c3b0bbe0e713e8cf1b0c277052d35097f89b2b3ca4092c61718a7bd775ab043b0d74675ff6f4580261dbacd20f6f207419d51695811105662ac015924c1c52aa1af96d85ee0ed617d64d3979ec1eccd7a0c644565e7594f09c986f61fe442b1edea2c029ae4cc8476f4553605af0ed93ca51dd0f7dda3694559d493e8cebbdffd2e5468f3ac5e9adc3bbb5188adcba8aa29bc7f70fd043fcf9ba7dee06f7c3e1aebd7a0e7307140831f1b47e7b4637ae892ed6eb571e69d1eccdd3b6971c972ba814332602c16d96e34c99571e02cbcb55cd1586d1357db0fc2fd3e8f4b65554cd4689a14accbaf3ffc1431800684c7387956a5228512924663ae1b053ce7297e677640f08934d4d74043fc8cd8bcb313a8aa27eef36e9a4a7f1f2926d38b8c45daa8a785234ca3903fec83320055e30b7359589d98e5f6d50123a3a2b2468965303e248a350587120df87279f41ca3a17019ced5efd70d71f0e0e51c0b96ffc29a9f359e239fffd788f47dc60165411d119b8fa3871851d8f8b822673a42d6da305adbd3db63a9ae7f8db81582471b355935e2920a6216d5580041991fe627fd2393b16c7bbaa42b397f46879d35e8038fed850cf54b489625cbdce8beb8a030e599254ec70269fd9bbe6ad8a74a83ccc4fce319967c5e63cfe9b9efaf8f40fd400cc6b182136339c53d092fccfe8a4168de4e3e44328a05b6c5f82906479f0c5e441df5623ba3e53a97d9b608f61ad547ddcc507d81147b50532ec62fc2ffd520a29f1a488bc1f45b743d0b07b18ad47455ab7dda1a747da09987041e7b6630a693fef18a1e5e8cec9f9dc73f839eeb758c6fc38c971ea0c8950dc0ca8998dfad2f283f147cc9be3468e61251151588744d6a7630eab6187f466bd77644161864869afee8083f6f92c5d8185a4184742b99b3ede431c656b0d9b17adaade8cbcc3294c37f6ce07aa9ef9e0386ed61346169f998c5cac46eb22f9e2bca4e22d33092886ad879c23dec5bd18bf797f5464db69102f23147c2d12fa638948648b2202df08f783159991e217166bb573969b9c07dc3b5c2e3fee1a41e78ac0b18751809c57faf85b5aa20fdadac8c813031facdfa8edb005a70c276014a807bb19c197a3ef96657f04944e5c40ff3ec785ca67810b372239a84f29a0388715dfd5e3d0e6958488a597192d2198d89e6b4df874cb683041c64c13b07a4d9ae68020561b67cf8f8616e5fe3c521e57c7d9d4189d41d1badafc748dd5d8eb99ddd5af0301cd38dc2d47af50403796c2c59508971bd2333e4dfdd409236688a5fe4a7b4b35024e8f26c43d34e2252a5977d4e59e59a08849b8cded15b8e0ba99985affbd397081c37c5a24d622ff5a0900b6c346ebf360f822a51baf50ec30ccecd7225a0298a6c659ce0c7508a442980afbca1e803bffbf28e07b19960bb914de2545dfc6a2df87e5aed1c7d272cbcae940ea8639e15bbcaf81cdb76fde66b652db115cb1f1bc19145fdf62e2d4ea89404477598fd94d575c5bac032fed4739e33e9b9686c2992c7d55d60c2fbc9d086fb9e663c8b4dae8ad38f10368afb20d428f21324a44218bfa7019f5914beadcfc93e4ae22e07fa7a0ddcbeb2128c51a77c52bde429ee66a66fa322bc1b69966b28b2ce45dc99aea736511b8f8b0798e7938af71d70aeae52426cc9e030fea80efdcf1d402213b080110c0c685be31c2f305cfb890dda1c01644b123941a15dbeaf0e24493d0d3807eede2194ce076ce4a724d1ba09be1f17c19ae480ce271e4e52419ebf53166f9e2bf290a002051ed6687a88d37cc73e67d209b1a13864417eae17b6c7f503f2c243c99f4c1c53f60ad0673e3aeb09ee348c3608364888dd025b73fecb5c210ef2d807cf25d466e22fddb667a2898d0d06cf5fd9e1a3648fcbd89da379e630df55aad33e04e07475db9f71b770020bfd33407eb00de43788a1055aece01e331d181917c4155a5f3e28816558c521276e516a5621a47721803e20d8f935f4dc608941f495bdc0a3daf36986efddaf34e23801a8e3eda819917e9b731144d4f4b2cab704a7d18509ac10100331d4bc1b0c12ee70f0d28a41609acc71e5d0a62988cbc8ac2870c8fb3f3a199f3e401dcacf0c82e3e2250d3a33c63530958ede3ca3fff4022d1ae9598703f607f4eee33c08dbe2ff41b3f2a89c9c25c16023db0162cb45a36440ade1fec72eaaea4dcf123ab865912bce42bce3027705d6fe71fb8b1986472b16fa5457ab7580142756c987aad29f575a69fee692eb7e9e6b6285809c0e80f9399c35b17220369a0ea6deaf3942c75166319d220aea47d45586bed5f54f1bf5adf44f9cb5531b250bfbdfc463161045f16403f4436ff6fe555af69d340c2a881f79ebc0b328d941665f87a335e6a2b69186902ad692d0c37a2a5ebfb5c811de6de9c9eeba71ae97b686ecb35acc565dbc8f32d9764e5be55fdcb69519eeac23025fdbe9dded89560fbe0dd0f76feb6943d95e6767ece7e41bd9cb72065e9d736e2ca522c7502c4e063d8c8ee56bbee35d19916785d31347170294bc19e8ef679d970fd7ccf8214a6dfdf802c71658dda5e10aa0add552f4285b081929968625fad5aea18b2649bfdfbd90124db36bc7fa3e19a3aaed133f683dc567b29c633f5a5f88d44e0d74521b33a0ec52a5bf22319ddeb3608ad6fd901199a1f203e2136db927a7f3722882c05e75f2622b58523d36d252f72951e6822d09d29c6ae5351a584732d1f9d79988e267fd6c93e50c2b8409b79850cb5327963edc4e0925a79705fc6cca474940c68527920034781fc3a4726af3145d8eb5e9a405cd71916cb71bce5b5adca72006874b08006f10519b23df1909b5e6bf4beb1f9611eb04a82ae7b452d0eedbc59450bb0473ae418a1b87be23be3a627022faf05746e912906866c6a1788804e804320ea6ab8ad8c2f2def7aaa43edef1f19685c3cb743fc8a5a12044b94c149311f32b149b0d79ab32340975d6bbbcd79e1c608f0750e086b153c51c99b1e10123a446a04ab2de173202fc24fa106d972e1d966c32f60900cf139ba5e20b7424cca24c5206832eb056299d2a1ff84927f3bbea8e79aa576f4d928d7dc7783d793d4bb4b3a53bc23f9e183eda1e509843fb0d62030bed8c1ea860367bd7ceeadafa0645781f155a8cd834270756111b9ec7845b1de11c292613124128bd0e39698a95ae071bddb683d0ba1011cb51dafc7afd247f142bf72fca87e39242e3f74c1fd38f547db4a2952fba128ae4a0b256f0f30f71cd858daf74e47578956dd118f60fad4a249c46ce209a403cf0d36e64c4bbc8279558addb21cdc7d5972e95edaffe667d32b7de82a203088831a1312f6ddc6532723980e8d8d757d1c5030ac2152bab46fbc6333d9f42ba4af0adf8f904b7616088391a7bae42d9c81d1b5adb9426205d838bd4afe1d9b3487b35ff9d80d4bc75e98da9288604cb285068b829e484ce3841e47251ad6635376adbb8a5b702b36750097b1c9f26ed8ce792a2b3769cfab5a9cb0fbdbc86149606aecc7aeb94a7387b0129c745ffdb1a7a7f93dcfd3c77be493a6f675ce56539510ff5bc9794684a710012d1db18ede10ba3ea62dfe2fa9113f93723b3d33e7ce30d371fe35eafde5ea35b399b2c27dcd12de178dc178510a646a45154e64f698cf3fc87029a147bbbb609feeaeff69a1897f474eb0fc3c896a5a949ff00e7d18a7eeee0d9ce957868376008695755d8760c66c57f28e1d9e1b4c49b6f97fb150b28732dbc0582f12f0e569ca465e333d2f495fd2b125d0dea61fb0c59a6ec7e07fb0c4c721aeaebd1c2547950021e6d948fc81090abe958826238db5d907aa1e40c4056454514d689226a23a57283cee84cdcdb4afda2fd192e20ad1e9b4be79d552ad1d10d092cacb2cbded1582cf6a27bd2981d38e7adbcaab27ff1e329fb12c3a68797e7caf168a0a9bcf9e9632cb28e8932074c480e863440b1e919f20b31a3e7e67042e6067e9f18e084e94f154bcee8322529d7cff4b82f336dc2347dededcca9fd3835672ccf6cb863950e0d77c65d861db0a12f587239dab9fa01c2ecf3946e72108fd7f48ed474d0e3932ab482cb0db36923132c0acd8fc37be23979296356b98f9aae5e6f633880e50f9183dd406a3c6a50a78e76dd7737e4a2d40640595ab8f33af365983c1dd9217b84ac9ce9bc4ad8971da2b045f77c598b4f0fc5bf35edf6de5c92024b11b3b56140a4efcf5581f08b0f9cbd5f0a6560bd747be145e192ac5e2b3733a9cfeff8646802f730bff8f16a8cb88062adb885a0a72ba118526ddaadd03a65d33984bd0c7a64caec8b0c66200cd5daf256232e21cd076a344034bab399170250dfd8d7a6da9ed4575e836af88fd18e5dd467988055c31749d3c6cc6153d01d80753349ddaefc81c9c9e575f67ea19b37c89ec9cf5f1d6c82f41b85fb13306b4415f2a6dc0c65d75573516ca1a2d12bb188470e5f7637eba1ae6c634781b6874468bcea58b4675ba1406e3e9f40f403c0b71fd04e9c847f65420450e50c5d9875c7662d7fba6cfbb5456a7cbcd1980fe13b1dc1f206029a7cc38be051005403b8af4ed231025c768b3e5ecfcfbf10569ebba8afcb6d68181c8b5b04e2ba1df359046f49938f6811de70f3f0b9488d333f0375dc776b640f44a2d9e3dc3c4f0cf9b2b0d6f23537f4b2a9fe57333033734030c9fe5ff087a42132d0203ca92e40fe98c9a7fc0a19e4457e3ed7b8cdc738af6f7a23be432fc8a6286b8c97a5419d6d2e2c938f22d096b0670cad791dfd839d72595c44ef72a30961b1b0665f1f4a5830b201f681eea79f8a4063938247701c2d2fe5b20eb04dbdc6b637722042e90b36729724aa45201dc6d743323b3ae6bab12af06845a133049f78a4a5cc1061bb244d2ddec663e10582f3a6803e7e97722ec267ef6bad006a2755f954b05f6d83b11eb0eba688cea8302daff37d0b22927b2b310cab2bbfcc44cef87e2e2f748f1fa0b8404e4ba88258f6abab7131fa6a90e9111d9ad0c26b97642ee31fe0ca501924f16023074ecc8e7b70007fec9503760b3b2501fbf629a09fdcb3c5337e85f4e52b3e03df56faa2235c2fd8668e4a63f8861b78eb5fc5d82b9c03f00171079f68de8cc13b60879f1ad5194f25a44b25b4cd3bbbc4e9e91e41b97eb483d0bc212f65d7a8ba5e2f15c7d1bd3c3a12a07c5ed3cefeec22e7d445f4fcab84984ff505d6bf50e307ab4130aec644aea0be72cef2ece8c28ff3e49339960359ba5bedfa089e65c76bfdea146f224668472959ed1d8dfc33e6d52007eeb9b0aac3ac65d59e7455430374bb94f79c25dc11f6cbbf7e2723922a7c14947530aa054f8a4f6683e57307cdff3b836e397231ef2caef0ef54c4cdb0eb86a9dbb80909a6c2d1be69cc8a958607d61320ff7c2fc1066edb16f863be8412576fcc705583a54452483d3d8177873588706f9cc41cd1392ea3b099a71cfce155a705164dccc093b9ac8b16848acad0b9c8e4e5902441757d7bdf4af0d07f036082f712695c1f56fbfba60372b07792e87575eab227c40186208e", 0x1000, 0x0, 0x0, 0x1, r3}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0xeb, r4, &(0x7f00000011c0)="15bd7e72f6ff920c579386f62cb44a3ff81009d0cdae9b7bcf4191c077dc5be49f7ba3d27016849b700120c7f0dc4a87ac24a200c92af20617de0fe7476862e4296d43b0f05458c7b06b90c000b53fcec987a60b6c78df283a4ad4ed147a", 0x5e, 0x1, 0x0, 0x1, r5}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x7f5, r6, &(0x7f0000001340)="54e9694144cc0381ee9ecb39abf1dae6e3ffe4509e54d8015277484836507ccbca25e746f66134e8ac04c55a745b9a6fdc02513f9d0e7ed18377fefe5f96623720a8ff69d91732c5293a1d30acb8e7b15f9235b4477eb45c65dce27ac79ca2f03ed4c947a909ccc3aeeec335ecd36fa9a485554fa0294aece71779ac2c4183b9411adaa6", 0x84, 0x3, 0x0, 0x0, r7}, &(0x7f00000015c0)={0x0, 0x8a4b446fd67f5a07, 0x0, 0x1, 0x7fffffff, r8, &(0x7f00000014c0)="70bcf6b20ad78f2b4d41fad8b94ac67ecd5a165b4fccebfc3795848eeeca0a25ecaefbbdde3390f2a4f681e7026fa292fd47029769cbe89e7bf33acde6d9c4f94de1aa22ad03187dffba42546c8cad70e07e32a346eb50abae7c49b4370c50cb026587f369c8f03641804f71ba61cfbb6559e1c93ba8cc943b25feb4b95c80ef0b080fe69754ba6d4ecc7555e729348760e236b1673fc1d651", 0x99, 0x1, 0x0, 0x1, r9}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff0b, r10, &(0x7f0000001680)="d2b1a93f1204ab694f4ff39555d55301ab41fe50739803283c29bdb4ca51395006ada3c3e89e65c939eb6f80358e01381b98fc443442fe9c60328d12c5bc3fb252b3cd442b29a13ad5b9cbfaf0195c640fc12cc12ce24db86074710c4b5ef2372790", 0x62, 0x3, 0x0, 0x1, r11}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x7, 0x14fa, r12, &(0x7f0000001840)="009c03d41165a29d10cbb8a455bcf06ffca3b96078ac0535bdcfdf35b17ff34d9fc71a5227cef0fdfcc48f41bdbb", 0x2e, 0x7, 0x0, 0x0, r13}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r14, &(0x7f0000001940)="574d866e9f7831bbfbdff38a4c1353ee0954f54c4a7fb66f99865f45d92b5245d4f3e3d1d22eb8fd4fd32f665f5dd2", 0x2f, 0x1ff, 0x0, 0x1, r15}]) msgrcv(r0, &(0x7f0000001a80)=ANY=[@ANYBLOB="00000000000000005924d072a28f4bb3b3f02af13951c0e79519afbb1b22685f754754d3e9b5c09733a0e08acbc8c283fa62c49df81e32816a48e1db36095ffdf45b4202669332c969efcda430e3b9af66962091c3dc6fc889bfc67583894de31347e9bf931ea5d64533ede689537af225a162e74f973304d1779e7c6891c99302e7390193ea4bdd6fb2eec0d38fde745dfe0969d4"], 0x8, 0x0, 0x0) msgrcv(r0, &(0x7f00009f3fe8)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/04/27 04:04:01 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000001c0)) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80800) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000300)) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000040)={0x101, 0x5}) dup3(r1, r0, 0x80000) 2018/04/27 04:04:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf700000000000000, 0x0, 0xfd69) 2018/04/27 04:04:02 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) userfaultfd(0x40800) socket$pptp(0x18, 0x1, 0x2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/04/27 04:04:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0xf0ffffffffffff}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:04:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0xf000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:04:02 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xf0ffffffffffff}, 0x10) 2018/04/27 04:04:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xd89e0200, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:04:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x1000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:04:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0x1000000}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:04:02 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x18000000}, 0x10) 2018/04/27 04:04:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x6000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:04:02 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f0000003000)={&(0x7f0000001ff0)=@in={0x2, 0x4e20, @remote={0xa, 0x14, 0xffffffffffffffff, 0xbb}}, 0x80, &(0x7f0000005ff0), 0x0, &(0x7f0000003e08)}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e930965b2047e103b7"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) syz_emit_ethernet(0x66, &(0x7f0000001280)={@random="dee93e6cbff1", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)={0x0, 0xffffffffffffffff, [0x3, 0x349]}) 2018/04/27 04:04:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0xffffff9e}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:04:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0xf0ffff, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:04:02 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x100) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:04:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x3f000000, 0x0, 0xfd69) 2018/04/27 04:04:02 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000012000)) r0 = msgget$private(0x0, 0x0) io_setup(0x3, &(0x7f0000000100)=0x0) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x800) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = syz_open_dev$mice(&(0x7f0000001240)='/dev/input/mice\x00', 0x0, 0x0) r6 = accept$packet(0xffffffffffffff9c, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001300)=0x14) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000001480), 0x80000) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001580)='/dev/mixer\x00', 0x1, 0x0) r10 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001600), &(0x7f0000001640)=0x10, 0x0) r11 = syz_open_dev$amidi(&(0x7f0000001700)='/dev/amidi#\x00', 0x5, 0x0) r12 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001780), &(0x7f0000001800)=0x60, 0x80800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001880)={0x2, 0xffffffffffffffff}) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000040)=""/3, &(0x7f0000001b40)=0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001900)={0xffffffffffffff9c}) r15 = memfd_create(&(0x7f0000001980)='security#bdev-proc\x00', 0x3) io_submit(r1, 0x7, &(0x7f0000001a00)=[&(0x7f0000001180)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffa, r2, &(0x7f0000000180)="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", 0x1000, 0x0, 0x0, 0x1, r3}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0xeb, r4, &(0x7f00000011c0)="15bd7e72f6ff920c579386f62cb44a3ff81009d0cdae9b7bcf4191c077dc5be49f7ba3d27016849b700120c7f0dc4a87ac24a200c92af20617de0fe7476862e4296d43b0f05458c7b06b90c000b53fcec987a60b6c78df283a4ad4ed147a", 0x5e, 0x1, 0x0, 0x1, r5}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x7f5, r6, &(0x7f0000001340)="54e9694144cc0381ee9ecb39abf1dae6e3ffe4509e54d8015277484836507ccbca25e746f66134e8ac04c55a745b9a6fdc02513f9d0e7ed18377fefe5f96623720a8ff69d91732c5293a1d30acb8e7b15f9235b4477eb45c65dce27ac79ca2f03ed4c947a909ccc3aeeec335ecd36fa9a485554fa0294aece71779ac2c4183b9411adaa6", 0x84, 0x3, 0x0, 0x0, r7}, &(0x7f00000015c0)={0x0, 0x8a4b446fd67f5a07, 0x0, 0x1, 0x7fffffff, r8, &(0x7f00000014c0)="70bcf6b20ad78f2b4d41fad8b94ac67ecd5a165b4fccebfc3795848eeeca0a25ecaefbbdde3390f2a4f681e7026fa292fd47029769cbe89e7bf33acde6d9c4f94de1aa22ad03187dffba42546c8cad70e07e32a346eb50abae7c49b4370c50cb026587f369c8f03641804f71ba61cfbb6559e1c93ba8cc943b25feb4b95c80ef0b080fe69754ba6d4ecc7555e729348760e236b1673fc1d651", 0x99, 0x1, 0x0, 0x1, r9}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff0b, r10, &(0x7f0000001680)="d2b1a93f1204ab694f4ff39555d55301ab41fe50739803283c29bdb4ca51395006ada3c3e89e65c939eb6f80358e01381b98fc443442fe9c60328d12c5bc3fb252b3cd442b29a13ad5b9cbfaf0195c640fc12cc12ce24db86074710c4b5ef2372790", 0x62, 0x3, 0x0, 0x1, r11}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x7, 0x14fa, r12, &(0x7f0000001840)="009c03d41165a29d10cbb8a455bcf06ffca3b96078ac0535bdcfdf35b17ff34d9fc71a5227cef0fdfcc48f41bdbb", 0x2e, 0x7, 0x0, 0x0, r13}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r14, &(0x7f0000001940)="574d866e9f7831bbfbdff38a4c1353ee0954f54c4a7fb66f99865f45d92b5245d4f3e3d1d22eb8fd4fd32f665f5dd2", 0x2f, 0x1ff, 0x0, 0x1, r15}]) msgrcv(r0, &(0x7f0000001a80)=ANY=[@ANYBLOB="00000000000000005924d072a28f4bb3b3f02af13951c0e79519afbb1b22685f754754d3e9b5c09733a0e08acbc8c283fa62c49df81e32816a48e1db36095ffdf45b4202669332c969efcda430e3b9af66962091c3dc6fc889bfc67583894de31347e9bf931ea5d64533ede689537af225a162e74f973304d1779e7c6891c99302e7390193ea4bdd6fb2eec0d38fde745dfe0969d4"], 0x8, 0x0, 0x0) msgrcv(r0, &(0x7f00009f3fe8)=ANY=[], 0x0, 0x0, 0x0) 2018/04/27 04:04:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x3000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:04:03 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xe8ff}, 0x10) 2018/04/27 04:04:03 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = fcntl$getown(r0, 0x9) sched_getparam(r1, &(0x7f0000000000)) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0xff00000000000000, 0x1}}, 0x1c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x110010}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r2, 0x500, 0x70bd2c, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffc}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffffffe1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}]}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0xc0) 2018/04/27 04:04:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0xffffff7f}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:04:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x6300000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:04:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0xf000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:04:03 executing program 6: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'bcsf0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xfffffffffffffdaa) bind(r0, &(0x7f0000000200)=@pptp={0x18, 0x2, {0x2}}, 0xfffffffffffffe32) socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x1ae) close(r0) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x81, 0x200) r3 = getegid() fchownat(r2, &(0x7f00000001c0)='./file0\x00', r1, r3, 0x1000) 2018/04/27 04:04:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:04:03 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xe00}, 0x10) 2018/04/27 04:04:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x700000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:04:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0xfffffff0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:04:04 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="ac000000210001030000000000000000e0000001000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xac}, 0x1}, 0x20000000) r1 = dup(r0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000280)={0x7, 0xfff, 0xfb}) 2018/04/27 04:04:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0xf00000000000000}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:04:04 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x400000000000000}, 0x10) 2018/04/27 04:04:04 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4010000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x54, r1, 0x602, 0x70bd29, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffff9}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x8010) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(r2, r2, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) 2018/04/27 04:04:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x10000000, 0x0, 0xfd69) 2018/04/27 04:04:04 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000012000)) r0 = msgget$private(0x0, 0x0) io_setup(0x3, &(0x7f0000000100)=0x0) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x800) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = syz_open_dev$mice(&(0x7f0000001240)='/dev/input/mice\x00', 0x0, 0x0) r6 = accept$packet(0xffffffffffffff9c, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001300)=0x14) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000001480), 0x80000) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001580)='/dev/mixer\x00', 0x1, 0x0) r10 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001600), &(0x7f0000001640)=0x10, 0x0) r11 = syz_open_dev$amidi(&(0x7f0000001700)='/dev/amidi#\x00', 0x5, 0x0) r12 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001780), &(0x7f0000001800)=0x60, 0x80800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001880)={0x2, 0xffffffffffffffff}) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000040)=""/3, &(0x7f0000001b40)=0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001900)={0xffffffffffffff9c}) r15 = memfd_create(&(0x7f0000001980)='security#bdev-proc\x00', 0x3) io_submit(r1, 0x7, &(0x7f0000001a00)=[&(0x7f0000001180)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffa, r2, &(0x7f0000000180)="f18d9c3dd9b959097b9fe73650488960b4f0593dae13408ab0f55814ff0b5eb67b0bf03db224eb1c0ae6a43085bf5576c9e3f786411a4425cbc64f3fb69053f4342b9b03ba33acc976560f8df7e0a67812eacaa3ea43210cf9f5f35a98535910f41ee2e0deff482f7a03d555f628d90f5a9a80ec7a114c9b20a599ed867895179d79249cd15761105b309f02611918b688144e50957c3b0bbe0e713e8cf1b0c277052d35097f89b2b3ca4092c61718a7bd775ab043b0d74675ff6f4580261dbacd20f6f207419d51695811105662ac015924c1c52aa1af96d85ee0ed617d64d3979ec1eccd7a0c644565e7594f09c986f61fe442b1edea2c029ae4cc8476f4553605af0ed93ca51dd0f7dda3694559d493e8cebbdffd2e5468f3ac5e9adc3bbb5188adcba8aa29bc7f70fd043fcf9ba7dee06f7c3e1aebd7a0e7307140831f1b47e7b4637ae892ed6eb571e69d1eccdd3b6971c972ba814332602c16d96e34c99571e02cbcb55cd1586d1357db0fc2fd3e8f4b65554cd4689a14accbaf3ffc1431800684c7387956a5228512924663ae1b053ce7297e677640f08934d4d74043fc8cd8bcb313a8aa27eef36e9a4a7f1f2926d38b8c45daa8a785234ca3903fec83320055e30b7359589d98e5f6d50123a3a2b2468965303e248a350587120df87279f41ca3a17019ced5efd70d71f0e0e51c0b96ffc29a9f359e239fffd788f47dc60165411d119b8fa3871851d8f8b822673a42d6da305adbd3db63a9ae7f8db81582471b355935e2920a6216d5580041991fe627fd2393b16c7bbaa42b397f46879d35e8038fed850cf54b489625cbdce8beb8a030e599254ec70269fd9bbe6ad8a74a83ccc4fce319967c5e63cfe9b9efaf8f40fd400cc6b182136339c53d092fccfe8a4168de4e3e44328a05b6c5f82906479f0c5e441df5623ba3e53a97d9b608f61ad547ddcc507d81147b50532ec62fc2ffd520a29f1a488bc1f45b743d0b07b18ad47455ab7dda1a747da09987041e7b6630a693fef18a1e5e8cec9f9dc73f839eeb758c6fc38c971ea0c8950dc0ca8998dfad2f283f147cc9be3468e61251151588744d6a7630eab6187f466bd77644161864869afee8083f6f92c5d8185a4184742b99b3ede431c656b0d9b17adaade8cbcc3294c37f6ce07aa9ef9e0386ed61346169f998c5cac46eb22f9e2bca4e22d33092886ad879c23dec5bd18bf797f5464db69102f23147c2d12fa638948648b2202df08f783159991e217166bb573969b9c07dc3b5c2e3fee1a41e78ac0b18751809c57faf85b5aa20fdadac8c813031facdfa8edb005a70c276014a807bb19c197a3ef96657f04944e5c40ff3ec785ca67810b372239a84f29a0388715dfd5e3d0e6958488a597192d2198d89e6b4df874cb683041c64c13b07a4d9ae68020561b67cf8f8616e5fe3c521e57c7d9d4189d41d1badafc748dd5d8eb99ddd5af0301cd38dc2d47af50403796c2c59508971bd2333e4dfdd409236688a5fe4a7b4b35024e8f26c43d34e2252a5977d4e59e59a08849b8cded15b8e0ba99985affbd397081c37c5a24d622ff5a0900b6c346ebf360f822a51baf50ec30ccecd7225a0298a6c659ce0c7508a442980afbca1e803bffbf28e07b19960bb914de2545dfc6a2df87e5aed1c7d272cbcae940ea8639e15bbcaf81cdb76fde66b652db115cb1f1bc19145fdf62e2d4ea89404477598fd94d575c5bac032fed4739e33e9b9686c2992c7d55d60c2fbc9d086fb9e663c8b4dae8ad38f10368afb20d428f21324a44218bfa7019f5914beadcfc93e4ae22e07fa7a0ddcbeb2128c51a77c52bde429ee66a66fa322bc1b69966b28b2ce45dc99aea736511b8f8b0798e7938af71d70aeae52426cc9e030fea80efdcf1d402213b080110c0c685be31c2f305cfb890dda1c01644b123941a15dbeaf0e24493d0d3807eede2194ce076ce4a724d1ba09be1f17c19ae480ce271e4e52419ebf53166f9e2bf290a002051ed6687a88d37cc73e67d209b1a13864417eae17b6c7f503f2c243c99f4c1c53f60ad0673e3aeb09ee348c3608364888dd025b73fecb5c210ef2d807cf25d466e22fddb667a2898d0d06cf5fd9e1a3648fcbd89da379e630df55aad33e04e07475db9f71b770020bfd33407eb00de43788a1055aece01e331d181917c4155a5f3e28816558c521276e516a5621a47721803e20d8f935f4dc608941f495bdc0a3daf36986efddaf34e23801a8e3eda819917e9b731144d4f4b2cab704a7d18509ac10100331d4bc1b0c12ee70f0d28a41609acc71e5d0a62988cbc8ac2870c8fb3f3a199f3e401dcacf0c82e3e2250d3a33c63530958ede3ca3fff4022d1ae9598703f607f4eee33c08dbe2ff41b3f2a89c9c25c16023db0162cb45a36440ade1fec72eaaea4dcf123ab865912bce42bce3027705d6fe71fb8b1986472b16fa5457ab7580142756c987aad29f575a69fee692eb7e9e6b6285809c0e80f9399c35b17220369a0ea6deaf3942c75166319d220aea47d45586bed5f54f1bf5adf44f9cb5531b250bfbdfc463161045f16403f4436ff6fe555af69d340c2a881f79ebc0b328d941665f87a335e6a2b69186902ad692d0c37a2a5ebfb5c811de6de9c9eeba71ae97b686ecb35acc565dbc8f32d9764e5be55fdcb69519eeac23025fdbe9dded89560fbe0dd0f76feb6943d95e6767ece7e41bd9cb72065e9d736e2ca522c7502c4e063d8c8ee56bbee35d19916785d31347170294bc19e8ef679d970fd7ccf8214a6dfdf802c71658dda5e10aa0add552f4285b081929968625fad5aea18b2649bfdfbd90124db36bc7fa3e19a3aaed133f683dc567b29c633f5a5f88d44e0d74521b33a0ec52a5bf22319ddeb3608ad6fd901199a1f203e2136db927a7f3722882c05e75f2622b58523d36d252f72951e6822d09d29c6ae5351a584732d1f9d79988e267fd6c93e50c2b8409b79850cb5327963edc4e0925a79705fc6cca474940c68527920034781fc3a4726af3145d8eb5e9a405cd71916cb71bce5b5adca72006874b08006f10519b23df1909b5e6bf4beb1f9611eb04a82ae7b452d0eedbc59450bb0473ae418a1b87be23be3a627022faf05746e912906866c6a1788804e804320ea6ab8ad8c2f2def7aaa43edef1f19685c3cb743fc8a5a12044b94c149311f32b149b0d79ab32340975d6bbbcd79e1c608f0750e086b153c51c99b1e10123a446a04ab2de173202fc24fa106d972e1d966c32f60900cf139ba5e20b7424cca24c5206832eb056299d2a1ff84927f3bbea8e79aa576f4d928d7dc7783d793d4bb4b3a53bc23f9e183eda1e509843fb0d62030bed8c1ea860367bd7ceeadafa0645781f155a8cd834270756111b9ec7845b1de11c292613124128bd0e39698a95ae071bddb683d0ba1011cb51dafc7afd247f142bf72fca87e39242e3f74c1fd38f547db4a2952fba128ae4a0b256f0f30f71cd858daf74e47578956dd118f60fad4a249c46ce209a403cf0d36e64c4bbc8279558addb21cdc7d5972e95edaffe667d32b7de82a203088831a1312f6ddc6532723980e8d8d757d1c5030ac2152bab46fbc6333d9f42ba4af0adf8f904b7616088391a7bae42d9c81d1b5adb9426205d838bd4afe1d9b3487b35ff9d80d4bc75e98da9288604cb285068b829e484ce3841e47251ad6635376adbb8a5b702b36750097b1c9f26ed8ce792a2b3769cfab5a9cb0fbdbc86149606aecc7aeb94a7387b0129c745ffdb1a7a7f93dcfd3c77be493a6f675ce56539510ff5bc9794684a710012d1db18ede10ba3ea62dfe2fa9113f93723b3d33e7ce30d371fe35eafde5ea35b399b2c27dcd12de178dc178510a646a45154e64f698cf3fc87029a147bbbb609feeaeff69a1897f474eb0fc3c896a5a949ff00e7d18a7eeee0d9ce957868376008695755d8760c66c57f28e1d9e1b4c49b6f97fb150b28732dbc0582f12f0e569ca465e333d2f495fd2b125d0dea61fb0c59a6ec7e07fb0c4c721aeaebd1c2547950021e6d948fc81090abe958826238db5d907aa1e40c4056454514d689226a23a57283cee84cdcdb4afda2fd192e20ad1e9b4be79d552ad1d10d092cacb2cbded1582cf6a27bd2981d38e7adbcaab27ff1e329fb12c3a68797e7caf168a0a9bcf9e9632cb28e8932074c480e863440b1e919f20b31a3e7e67042e6067e9f18e084e94f154bcee8322529d7cff4b82f336dc2347dededcca9fd3835672ccf6cb863950e0d77c65d861db0a12f587239dab9fa01c2ecf3946e72108fd7f48ed474d0e3932ab482cb0db36923132c0acd8fc37be23979296356b98f9aae5e6f633880e50f9183dd406a3c6a50a78e76dd7737e4a2d40640595ab8f33af365983c1dd9217b84ac9ce9bc4ad8971da2b045f77c598b4f0fc5bf35edf6de5c92024b11b3b56140a4efcf5581f08b0f9cbd5f0a6560bd747be145e192ac5e2b3733a9cfeff8646802f730bff8f16a8cb88062adb885a0a72ba118526ddaadd03a65d33984bd0c7a64caec8b0c66200cd5daf256232e21cd076a344034bab399170250dfd8d7a6da9ed4575e836af88fd18e5dd467988055c31749d3c6cc6153d01d80753349ddaefc81c9c9e575f67ea19b37c89ec9cf5f1d6c82f41b85fb13306b4415f2a6dc0c65d75573516ca1a2d12bb188470e5f7637eba1ae6c634781b6874468bcea58b4675ba1406e3e9f40f403c0b71fd04e9c847f65420450e50c5d9875c7662d7fba6cfbb5456a7cbcd1980fe13b1dc1f206029a7cc38be051005403b8af4ed231025c768b3e5ecfcfbf10569ebba8afcb6d68181c8b5b04e2ba1df359046f49938f6811de70f3f0b9488d333f0375dc776b640f44a2d9e3dc3c4f0cf9b2b0d6f23537f4b2a9fe57333033734030c9fe5ff087a42132d0203ca92e40fe98c9a7fc0a19e4457e3ed7b8cdc738af6f7a23be432fc8a6286b8c97a5419d6d2e2c938f22d096b0670cad791dfd839d72595c44ef72a30961b1b0665f1f4a5830b201f681eea79f8a4063938247701c2d2fe5b20eb04dbdc6b637722042e90b36729724aa45201dc6d743323b3ae6bab12af06845a133049f78a4a5cc1061bb244d2ddec663e10582f3a6803e7e97722ec267ef6bad006a2755f954b05f6d83b11eb0eba688cea8302daff37d0b22927b2b310cab2bbfcc44cef87e2e2f748f1fa0b8404e4ba88258f6abab7131fa6a90e9111d9ad0c26b97642ee31fe0ca501924f16023074ecc8e7b70007fec9503760b3b2501fbf629a09fdcb3c5337e85f4e52b3e03df56faa2235c2fd8668e4a63f8861b78eb5fc5d82b9c03f00171079f68de8cc13b60879f1ad5194f25a44b25b4cd3bbbc4e9e91e41b97eb483d0bc212f65d7a8ba5e2f15c7d1bd3c3a12a07c5ed3cefeec22e7d445f4fcab84984ff505d6bf50e307ab4130aec644aea0be72cef2ece8c28ff3e49339960359ba5bedfa089e65c76bfdea146f224668472959ed1d8dfc33e6d52007eeb9b0aac3ac65d59e7455430374bb94f79c25dc11f6cbbf7e2723922a7c14947530aa054f8a4f6683e57307cdff3b836e397231ef2caef0ef54c4cdb0eb86a9dbb80909a6c2d1be69cc8a958607d61320ff7c2fc1066edb16f863be8412576fcc705583a54452483d3d8177873588706f9cc41cd1392ea3b099a71cfce155a705164dccc093b9ac8b16848acad0b9c8e4e5902441757d7bdf4af0d07f036082f712695c1f56fbfba60372b07792e87575eab227c40186208e", 0x1000, 0x0, 0x0, 0x1, r3}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0xeb, r4, &(0x7f00000011c0)="15bd7e72f6ff920c579386f62cb44a3ff81009d0cdae9b7bcf4191c077dc5be49f7ba3d27016849b700120c7f0dc4a87ac24a200c92af20617de0fe7476862e4296d43b0f05458c7b06b90c000b53fcec987a60b6c78df283a4ad4ed147a", 0x5e, 0x1, 0x0, 0x1, r5}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x7f5, r6, &(0x7f0000001340)="54e9694144cc0381ee9ecb39abf1dae6e3ffe4509e54d8015277484836507ccbca25e746f66134e8ac04c55a745b9a6fdc02513f9d0e7ed18377fefe5f96623720a8ff69d91732c5293a1d30acb8e7b15f9235b4477eb45c65dce27ac79ca2f03ed4c947a909ccc3aeeec335ecd36fa9a485554fa0294aece71779ac2c4183b9411adaa6", 0x84, 0x3, 0x0, 0x0, r7}, &(0x7f00000015c0)={0x0, 0x8a4b446fd67f5a07, 0x0, 0x1, 0x7fffffff, r8, &(0x7f00000014c0)="70bcf6b20ad78f2b4d41fad8b94ac67ecd5a165b4fccebfc3795848eeeca0a25ecaefbbdde3390f2a4f681e7026fa292fd47029769cbe89e7bf33acde6d9c4f94de1aa22ad03187dffba42546c8cad70e07e32a346eb50abae7c49b4370c50cb026587f369c8f03641804f71ba61cfbb6559e1c93ba8cc943b25feb4b95c80ef0b080fe69754ba6d4ecc7555e729348760e236b1673fc1d651", 0x99, 0x1, 0x0, 0x1, r9}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff0b, r10, &(0x7f0000001680)="d2b1a93f1204ab694f4ff39555d55301ab41fe50739803283c29bdb4ca51395006ada3c3e89e65c939eb6f80358e01381b98fc443442fe9c60328d12c5bc3fb252b3cd442b29a13ad5b9cbfaf0195c640fc12cc12ce24db86074710c4b5ef2372790", 0x62, 0x3, 0x0, 0x1, r11}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x7, 0x14fa, r12, &(0x7f0000001840)="009c03d41165a29d10cbb8a455bcf06ffca3b96078ac0535bdcfdf35b17ff34d9fc71a5227cef0fdfcc48f41bdbb", 0x2e, 0x7, 0x0, 0x0, r13}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r14, &(0x7f0000001940)="574d866e9f7831bbfbdff38a4c1353ee0954f54c4a7fb66f99865f45d92b5245d4f3e3d1d22eb8fd4fd32f665f5dd2", 0x2f, 0x1ff, 0x0, 0x1, r15}]) msgrcv(r0, &(0x7f0000001a80)=ANY=[@ANYBLOB="00000000000000005924d072a28f4bb3b3f02af13951c0e79519afbb1b22685f754754d3e9b5c09733a0e08acbc8c283fa62c49df81e32816a48e1db36095ffdf45b4202669332c969efcda430e3b9af66962091c3dc6fc889bfc67583894de31347e9bf931ea5d64533ede689537af225a162e74f973304d1779e7c6891c99302e7390193ea4bdd6fb2eec0d38fde745dfe0969d4"], 0x8, 0x0, 0x0) msgrcv(r0, &(0x7f00009f3fe8)=ANY=[], 0x0, 0x0, 0x0) [ 206.372205] net_ratelimit: 34 callbacks suppressed [ 206.372215] IPv4: Oversized IP packet from 127.0.0.1 [ 206.382518] IPv4: Oversized IP packet from 127.0.0.1 [ 206.382582] IPv4: Oversized IP packet from 127.0.0.1 [ 206.392972] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:04:04 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x88000, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000040)=0x80000000) close(r0) 2018/04/27 04:04:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0xfffff000}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:04:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x34000, {0x1}}, 0x14}, 0x1}, 0x0) [ 206.432723] IPv4: Oversized IP packet from 127.0.0.1 [ 206.438161] IPv4: Oversized IP packet from 127.0.0.1 [ 206.460919] IPv4: Oversized IP packet from 127.0.0.1 [ 206.466368] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:04:04 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xe00000000000000}, 0x10) [ 206.494590] QAT: Invalid ioctl 2018/04/27 04:04:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0xf000000}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 206.529197] QAT: Invalid ioctl 2018/04/27 04:04:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x510b000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:04:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0xf0ffffff00000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:04:04 executing program 6: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000080)='./control\x00', 0x0, 0xd4e, &(0x7f00000015c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7573726a77756f74613d0b38cc7f6a6465943d2e2f66696c6530003c007ac129c0e65c6c464bae20f3c6bb53e51847497b595ddcc7982f16f44a5c96b3e584f991b18371547a718ed7f1d713fa45048e0f7aef2c797b096f42891cc773daf15e50e64ad3b40da049e535f9858ff00c58b2cf6c85a69f88ba8369e41f29533fa12fc5c724b0"]) getresuid(&(0x7f0000000140), &(0x7f0000000280), &(0x7f00000001c0)=0x0) pipe2(&(0x7f0000000180), 0x4000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./control\x00', 0x2000, r0, r1, 0xffffffffffff0001, 0x0, 0x20) [ 206.566558] IPv4: Oversized IP packet from 127.0.0.1 [ 206.571944] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 04:04:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0xa401}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 206.759116] REISERFS warning (device loop6): super-6502 reiserfs_getopt: unknown mount option "usrjwuota= 8Ìjde”=./file0" [ 206.835814] REISERFS warning (device loop6): super-6502 reiserfs_getopt: unknown mount option "usrjwuota= 8Ìjde”=./file0" 2018/04/27 04:04:05 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x1f4}, 0x10) 2018/04/27 04:04:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/27 04:04:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x500000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/27 04:04:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0x1a4}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:04:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xf6, 0x80000) getpeername$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000000c0)) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced0000dbb7295df0df8217ad400000000000009eb8", 0x20) pause() r4 = accept$alg(r3, 0x0, 0x0) r5 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x10000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000080)=0x4a, 0x4) io_setup(0x1000000000001, &(0x7f0000479000)=0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) io_submit(r6, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000079a000)="16", 0x1}]) 2018/04/27 04:04:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xa000000, 0x0, 0xfd69) 2018/04/27 04:04:05 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000012000)) r0 = msgget$private(0x0, 0x0) io_setup(0x3, &(0x7f0000000100)=0x0) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x800) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = syz_open_dev$mice(&(0x7f0000001240)='/dev/input/mice\x00', 0x0, 0x0) r6 = accept$packet(0xffffffffffffff9c, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001300)=0x14) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000001480), 0x80000) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001580)='/dev/mixer\x00', 0x1, 0x0) r10 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001600), &(0x7f0000001640)=0x10, 0x0) r11 = syz_open_dev$amidi(&(0x7f0000001700)='/dev/amidi#\x00', 0x5, 0x0) r12 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001780), &(0x7f0000001800)=0x60, 0x80800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001880)={0x2, 0xffffffffffffffff}) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000040)=""/3, &(0x7f0000001b40)=0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001900)={0xffffffffffffff9c}) r15 = memfd_create(&(0x7f0000001980)='security#bdev-proc\x00', 0x3) io_submit(r1, 0x7, &(0x7f0000001a00)=[&(0x7f0000001180)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffa, r2, &(0x7f0000000180)="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", 0x1000, 0x0, 0x0, 0x1, r3}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0xeb, r4, &(0x7f00000011c0)="15bd7e72f6ff920c579386f62cb44a3ff81009d0cdae9b7bcf4191c077dc5be49f7ba3d27016849b700120c7f0dc4a87ac24a200c92af20617de0fe7476862e4296d43b0f05458c7b06b90c000b53fcec987a60b6c78df283a4ad4ed147a", 0x5e, 0x1, 0x0, 0x1, r5}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x7f5, r6, &(0x7f0000001340)="54e9694144cc0381ee9ecb39abf1dae6e3ffe4509e54d8015277484836507ccbca25e746f66134e8ac04c55a745b9a6fdc02513f9d0e7ed18377fefe5f96623720a8ff69d91732c5293a1d30acb8e7b15f9235b4477eb45c65dce27ac79ca2f03ed4c947a909ccc3aeeec335ecd36fa9a485554fa0294aece71779ac2c4183b9411adaa6", 0x84, 0x3, 0x0, 0x0, r7}, &(0x7f00000015c0)={0x0, 0x8a4b446fd67f5a07, 0x0, 0x1, 0x7fffffff, r8, &(0x7f00000014c0)="70bcf6b20ad78f2b4d41fad8b94ac67ecd5a165b4fccebfc3795848eeeca0a25ecaefbbdde3390f2a4f681e7026fa292fd47029769cbe89e7bf33acde6d9c4f94de1aa22ad03187dffba42546c8cad70e07e32a346eb50abae7c49b4370c50cb026587f369c8f03641804f71ba61cfbb6559e1c93ba8cc943b25feb4b95c80ef0b080fe69754ba6d4ecc7555e729348760e236b1673fc1d651", 0x99, 0x1, 0x0, 0x1, r9}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff0b, r10, &(0x7f0000001680)="d2b1a93f1204ab694f4ff39555d55301ab41fe50739803283c29bdb4ca51395006ada3c3e89e65c939eb6f80358e01381b98fc443442fe9c60328d12c5bc3fb252b3cd442b29a13ad5b9cbfaf0195c640fc12cc12ce24db86074710c4b5ef2372790", 0x62, 0x3, 0x0, 0x1, r11}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x7, 0x14fa, r12, &(0x7f0000001840)="009c03d41165a29d10cbb8a455bcf06ffca3b96078ac0535bdcfdf35b17ff34d9fc71a5227cef0fdfcc48f41bdbb", 0x2e, 0x7, 0x0, 0x0, r13}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r14, &(0x7f0000001940)="574d866e9f7831bbfbdff38a4c1353ee0954f54c4a7fb66f99865f45d92b5245d4f3e3d1d22eb8fd4fd32f665f5dd2", 0x2f, 0x1ff, 0x0, 0x1, r15}]) msgrcv(r0, &(0x7f0000001a80)=ANY=[@ANYBLOB="00000000000000005924d072a28f4bb3b3f02af13951c0e79519afbb1b22685f754754d3e9b5c09733a0e08acbc8c283fa62c49df81e32816a48e1db36095ffdf45b4202669332c969efcda430e3b9af66962091c3dc6fc889bfc67583894de31347e9bf931ea5d64533ede689537af225a162e74f973304d1779e7c6891c99302e7390193ea4bdd6fb2eec0d38fde745dfe0969d4"], 0x8, 0x0, 0x0) msgrcv(r0, &(0x7f00009f3fe8)=ANY=[], 0x0, 0x0, 0x0) 2018/04/27 04:04:05 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77", 0x4) tee(r0, r0, 0x6c29, 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) [ 207.475560] BUG: unable to handle kernel paging request at fffffc0000000000 [ 207.482743] PGD 0 P4D 0 [ 207.485429] Oops: 0000 [#1] SMP KASAN [ 207.489223] Dumping ftrace buffer: [ 207.492756] (ftrace buffer empty) [ 207.496473] Modules linked in: [ 207.499673] CPU: 0 PID: 13514 Comm: syz-executor1 Not tainted 4.17.0-rc2+ #19 [ 207.506944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.516316] RIP: 0010:check_memory_region+0x126/0x1b0 [ 207.521505] RSP: 0018:ffff8801b73872d0 EFLAGS: 00010212 [ 207.526995] RAX: fffffc0000000000 RBX: fffffc0000000000 RCX: ffffffff873f6fea [ 207.537157] RDX: 0000000000000001 RSI: 0000000000000040 RDI: ffffffffffffffd8 [ 207.544430] RBP: ffff8801b73872e8 R08: dffffc0000000003 R09: fffffbfffffffffb [ 207.551702] R10: dffffc0000000002 R11: 0000000000000017 R12: dffffc0000000003 [ 207.558975] R13: 0000000000000000 R14: ffffffffffffffd8 R15: 0000000000000000 [ 207.566250] FS: 00007f86ef2ae700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 207.574480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.586268] CR2: fffffc0000000000 CR3: 00000001af50f000 CR4: 00000000001426f0 [ 207.593545] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 207.600820] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 207.608085] Call Trace: [ 207.610684] memset+0x23/0x40 [ 207.613797] smc_ib_remember_port_attr+0x8a/0x370 [ 207.618650] ? do_raw_write_trylock+0x1b0/0x1b0 [ 207.623317] ? smc_ib_port_active+0x80/0x80 [ 207.627640] ? kasan_check_write+0x14/0x20 [ 207.631878] ? do_raw_write_lock+0xbd/0x1b0 [ 207.636201] smc_pnet_add+0xb9b/0xec0 [ 207.640003] ? memset+0x31/0x40 [ 207.643284] ? smc_pnet_del+0x70/0x70 [ 207.647094] ? validate_nla+0x7b0/0x7b0 [ 207.651079] ? __netlink_ns_capable+0x100/0x130 [ 207.655754] genl_family_rcv_msg+0x889/0x1120 [ 207.660257] ? genl_rcv+0x40/0x40 [ 207.663715] ? lock_downgrade+0x8e0/0x8e0 [ 207.667872] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 207.672900] ? kasan_check_read+0x11/0x20 [ 207.677133] ? lock_acquire+0x1dc/0x520 [ 207.681112] ? genl_rcv+0x19/0x40 [ 207.684573] genl_rcv_msg+0xc6/0x170 [ 207.688428] netlink_rcv_skb+0x172/0x440 [ 207.692491] ? genl_family_rcv_msg+0x1120/0x1120 [ 207.697246] ? netlink_ack+0xbc0/0xbc0 [ 207.701138] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 207.706330] ? netlink_skb_destructor+0x210/0x210 [ 207.711176] genl_rcv+0x28/0x40 [ 207.714455] netlink_unicast+0x58b/0x740 [ 207.718516] ? netlink_attachskb+0x970/0x970 [ 207.722928] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 207.728468] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 207.733489] ? security_netlink_send+0x88/0xb0 [ 207.738080] netlink_sendmsg+0x9f0/0xfa0 [ 207.742148] ? netlink_unicast+0x740/0x740 [ 207.746388] ? security_socket_sendmsg+0x94/0xc0 [ 207.751146] ? netlink_unicast+0x740/0x740 [ 207.755388] sock_sendmsg+0xd5/0x120 [ 207.759108] ___sys_sendmsg+0x805/0x940 [ 207.763090] ? copy_msghdr_from_user+0x560/0x560 [ 207.767874] ? lock_downgrade+0x8e0/0x8e0 [ 207.772028] ? __fget_light+0x2ef/0x430 [ 207.776009] ? fget_raw+0x20/0x20 [ 207.779469] ? __fd_install+0x2de/0x880 [ 207.783458] ? get_unused_fd_flags+0x190/0x190 [ 207.788054] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 207.793596] ? sockfd_lookup_light+0xc5/0x160 [ 207.798100] __sys_sendmsg+0x115/0x270 [ 207.802009] ? __ia32_sys_shutdown+0x80/0x80 [ 207.806424] ? __x64_sys_futex+0x477/0x680 [ 207.810666] ? fd_install+0x4d/0x60 [ 207.814309] ? ksys_ioctl+0x81/0xd0 [ 207.817946] __x64_sys_sendmsg+0x78/0xb0 [ 207.822025] do_syscall_64+0x1b1/0x800 2018/04/27 04:04:05 executing program 2: write(0xffffffffffffffff, &(0x7f0000000000)="9c1dae77", 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x3e, 0x8, 0x2e}) 2018/04/27 04:04:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0x3000000}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 04:04:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004, 0xf0ffffff}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 207.825927] ? finish_task_switch+0x1ca/0x810 [ 207.830434] ? syscall_return_slowpath+0x5c0/0x5c0 [ 207.835373] ? syscall_return_slowpath+0x30f/0x5c0 [ 207.840314] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 207.845692] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 207.850554] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.855757] RIP: 0033:0x455389 [ 207.858966] RSP: 002b:00007f86ef2adc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 207.866681] RAX: ffffffffffffffda RBX: 00007f86ef2ae6d4 RCX: 0000000000455389 [ 207.873960] RDX: 0000000000000000 RSI: 0000000020018000 RDI: 0000000000000013 [ 207.881233] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 207.888502] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 207.895777] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000000 [ 207.903070] Code: ff ff ff 4d 85 c0 74 ba 48 b8 01 00 00 00 00 fc ff df 4d 01 c8 48 01 d8 41 80 39 00 74 08 e9 8c 00 00 00 48 89 d8 4c 39 c0 74 97 <80> 38 00 48 8d 58 01 74 ef eb 87 4c 89 c0 49 39 c2 74 59 e8 22 [ 207.922365] RIP: check_memory_region+0x126/0x1b0 RSP: ffff8801b73872d0 [ 207.929014] CR2: fffffc0000000000 [ 207.932461] ---[ end trace 4e67491efb0f7f9b ]--- [ 207.937205] Kernel panic - not syncing: Fatal exception [ 207.943133] Dumping ftrace buffer: [ 207.946653] (ftrace buffer empty) [ 207.950343] Kernel Offset: disabled [ 207.953953] Rebooting in 86400 seconds..