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&(0x7f00000042c0)=[{&(0x7f0000003e80)="c1fd6ae7a3847cfa3bca26751e329c12cc05ad6f52989600abec299e0a1534edcc3768a51fd8f1b48b895b705c79039669c63c14987e5ab07600107d9a0796e8488e8bef40755530ced2fb124e0aee157f62a6653e1e35a485a5371a93a4e76d38058f61c95f1df019982073e8dc17924fe66cf008110293dd8911d21bd620f6ebac91a801d1ad719567e2504a8e6055635af7c90c784759cd05331ff22c21a4108b4a059c4c81c266e608c26a6e666f1d7868962b75dcdf91045e61e9890bc05322b1be3e2a5a46eead1484e50eca0009abd5077c2c0a8d006dced11935", 0xde}, {&(0x7f0000003fc0)="2deca309173fde3d2f1788a7dc64564e622a16150ee1b08705d417095c78651ba4751dd177e6c81393e9661f24f7f21db150bcd888eaa71b0d4614f7153a978704649055000c6810bd61294345a325d649a3da992288cfb49b81646588f512ece1a1081eb12bbd0db75e72a9091174181f5a0cdd70e643c6fdbc802c643069f47408f5c13262e297d544cc8ff508e530832598b7239436d81fd8c596", 0x9c}, {&(0x7f00000040c0)="a1735641b04e9b7f11c3ee690baba18bf77fb60365c99136873b153cf1886a65c92acfe100264737bc43f04f291fd3c6ee079fca520faff76c6a684f85c25dd8148c741ba663cb941892f8b7f66365024ca7a212d3dade0cea723556339d57846a44d9a782e2e0ae750f82c3fb041b0f8d4dcde43e81f2080f0c445d8e3b37b459aaa04a2d73c707ec40c07c16a651d7440c5419e532babbab9067aba485f5ea99730f7662ad7982c3f212d86dbe2db4c1d9454e12ffe7adf0cd0f55061d41a13c573c809c4851fd822148958449ccf7f004b98775299df4147459", 0xdb}], 0x3, 0x0, 0x0, 0x4}, 0x5}, {{&(0x7f0000004300)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x80, &(0x7f0000004900)=[{&(0x7f0000004380)="d590263094b13d16fdbcd17e965ada354afeb4bd58251265227468e95b286dafeb1be8f6d638c5e5767dfe1b743d1966e31231191c03a081dc570c18599fa6677fc98eeb70d6", 0x46}, {&(0x7f0000004480)="c020b339bb401f44ae6a6f9f911134070fdd11c8", 0x14}, {&(0x7f00000045c0)="5e700143b3b44116c1679a5322b22663b59e03d9fcde7473da0832e6a2f94a1f91c0142f149b752de3ce8fa7884d19e24c7f831c3c074697ed4e25d43ee42dd797efdcf914f1a21dd3be7b1b7684a68b86b99b1796", 0x55}, {&(0x7f0000004700)="9fcf09332e0df489807937ae4ac2c2386f0efc31299cc819bfb3b6222c20ad739b177eb3be7417cb261fcffaf087d9513b0b99b8f66403fb4e3375383b48d344f4e562e6f4f21de917b6348a638391332f08c58bf9874da0872bebb86b514186e7250a40e2577adfe4be79a44203f69e6fafb686afd44553caded499069655b2bcb43c4a0cc20c673fdad1feef6252807e0934b3d8d5a54f633e60bf0fa74a647c609ca714ba5a08984fc404477f9b3de0a0076ec93d96a3d67ea0cc5cd0c8e192da0e6c1010a033c5495bf9b83281acc599348f5308df26e9fbbce68bae91addcb7df02ff86cb8486fcf0c9f5b1d4c06e7a8b4d", 0xf4}], 0x4, &(0x7f0000004940)=[{0x1c, 0x112, 0x800, "f531e12408fcda3c0c10f120a937"}, {0xb4, 0x105, 0x6e18, "b5edabace916d8c0031fc8f590c744aa01dc096197fb84850639aab6f5ad3107445360320dcdca2151f89d2b6ff3df1518096ce506b74da3d8c406c5488536587491222863c87d6e4d23b15a8ca6366981c4af2e04841e32841fe757f4b7c148be45fd88eca02ecf68b860f3508c7979d29d5fcbb98838448b02d2d2f6368971ef520b5df7b7ec2c025e7d62732c571c31cd8cfe6595fcdea1299f4b70b0305081fb17b3e4"}], 0xd0, 0x40000}, 0x1000}, {{0x0, 0x0, &(0x7f0000005c00)=[{&(0x7f0000004b00)="e57b542c1952ab0c5193d44a7eef38194f40d53a7cb6d4544c657cc660d78ac418682fe6fef9aed6ce667d675b6b3edb2f65517104d315d713b6c97cca5473e5db03d45f7989edc23e1d875d725cdb4ea10dd9d5179498db5b45745759e2decc31aaac0b5e23f85d01fc1d", 0x6b}, {&(0x7f0000005b80)="327b7f50063e12e1d6acc8c3a76440472542367765219d16b5469fa558ebed737a5fc620dfbec038a1bc0b3a68fdbe9787e6cdccdf307ed72a6c832edb96281537d94f60863da8bb7887c8b602e24014141f0b58", 0x54}], 0x2, &(0x7f0000005c40), 0x0, 0x24008055}, 0x80000000}], 0x6, 0x400c0)
getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
sendto$inet(r0, &(0x7f0000000000)="6f631c", 0x3, 0x40800, &(0x7f0000000040)={0x2, 0x4e24}, 0x10)
getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180))
setgroups(0x0, &(0x7f0000000f40))

[  605.550535] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63340 sclass=netlink_route_socket
[  605.567648] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63340 sclass=netlink_route_socket
2018/04/01 18:37:30 executing program 1:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0)
mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r4, 0x0)

2018/04/01 18:37:30 executing program 0:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0)
mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r4, 0x0)

2018/04/01 18:37:30 executing program 3:
r0 = socket(0x10, 0x20001000000003, 0x0)
sendmmsg(r0, &(0x7f0000005f80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000240)="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0xfffffe78}, {&(0x7f00000012c0)="46e0eb212daf122f9afe5a9812d4b63e80a17234a51423edd06aea7e924ef7cd35eb7338010bbfc986053031258606a4b18032ffe9c480a353d49e628eb08d21238648ee290c0daffe455566", 0x4c}, {&(0x7f0000001440)="e5f486e7f43f8e915833369a15c633f015d6c1d3acee5524946f69", 0x1b}, {&(0x7f00000014c0)="b83ff36f", 0x4}], 0x4, &(0x7f0000001580), 0x0, 0x4008800}, 0x5}, {{0x0, 0xfffffffffffffd9c, &(0x7f0000003780)=[{&(0x7f00000015c0)="4563c6b7b99350212f32be6e8aa7186dffd22bee6d", 0x13d}, {&(0x7f0000001680)="0651b0cdcd0c579ac01d8cfa44d2c0ec280119205c1af619c54023aa91e6fb4b3c3bbde56e77484bf91522e06c087d38566c4f27a32080ae8f47d34c5cdcdfdf7cc4541a2f7cd624525617714aebe74a1393e6bbaf03ee67cfd87734533d4e075b2729ec49efe643d2d081fb9cc8af87e856b70fa59aeab87699057b1134130e4d0302c7a3e88bdfff09e4690b8e32b3b0dfbfe09110f007970cdfdaedb2b7d555db9c0942d664ed9d99a37d440d499b35f53743c55336caa04af9521325f440c0a42777585f6295469f2cfe984b1c5329248df09a", 0xd5}, 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&(0x7f00000042c0)=[{&(0x7f0000003e80)="c1fd6ae7a3847cfa3bca26751e329c12cc05ad6f52989600abec299e0a1534edcc3768a51fd8f1b48b895b705c79039669c63c14987e5ab07600107d9a0796e8488e8bef40755530ced2fb124e0aee157f62a6653e1e35a485a5371a93a4e76d38058f61c95f1df019982073e8dc17924fe66cf008110293dd8911d21bd620f6ebac91a801d1ad719567e2504a8e6055635af7c90c784759cd05331ff22c21a4108b4a059c4c81c266e608c26a6e666f1d7868962b75dcdf91045e61e9890bc05322b1be3e2a5a46eead1484e50eca0009abd5077c2c0a8d006dced11935", 0xde}, {&(0x7f0000003fc0)="2deca309173fde3d2f1788a7dc64564e622a16150ee1b08705d417095c78651ba4751dd177e6c81393e9661f24f7f21db150bcd888eaa71b0d4614f7153a978704649055000c6810bd61294345a325d649a3da992288cfb49b81646588f512ece1a1081eb12bbd0db75e72a9091174181f5a0cdd70e643c6fdbc802c643069f47408f5c13262e297d544cc8ff508e530832598b7239436d81fd8c596", 0xfffffffffffffe4a}, {&(0x7f00000040c0)="a1735641b04e9b7f11c3ee690baba18bf77fb60365c99136873b153cf1886a65c92acfe100264737bc43f04f291fd3c6ee079fca520faff76c6a684f85c25dd8148c741ba663cb941892f8b7f66365024ca7a212d3dade0cea723556339d57846a44d9a782e2e0ae750f82c3fb041b0f8d4dcde43e81f2080f0c445d8e3b37b459aaa04a2d73c707ec40c07c16a651d7440c5419e532babbab9067aba485f5ea99730f7662ad7982c3f212d86dbe2db4c1d9454e12ffe7adf0cd0f55061d41a13c573c809c4851fd822148958449d2c2293c8cab4eccf7f004b987", 0xdb}], 0x3, 0x0, 0x0, 0x4}, 0x5}, {{&(0x7f0000000040)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x80, &(0x7f0000004900), 0x4, &(0x7f0000004940)=[{0x1c, 0x112, 0x800, "f531e12408fcda3c0c10f120a937"}, {0xb4, 0x105, 0x40, "b5edabace916d8c0031fc8f590c744aa01dc096197fb84850639aab6f5ad3107445360320dcdca2151f89d2b6ff3df1518096ce506b74da3d8c406c5488536587491222863c87d6e4d23b15a8ca6366981c4af2e04841e32841fe757f4b7c148be45fd88eca02ecf68b860f3508c7979d29d5fcbb98838448b02d2d2f6368971ef520b5df7b7ec2c025e7d62732c571c31cd8cfe6595fcdea1299f4b70b0305081fb17b3e4"}], 0xd0, 0x40000}, 0x1000}, {{0x0, 0x0, &(0x7f0000005c00)=[{&(0x7f0000004b00)="e57b542c1952ab0c5193d44a7eef38194f40d53a7cb6d4544c657cc660d78ac418682fe6fef9aed6ce667d675b6b3edb2f65517104d315d713b6c97cca5473e5db03d45f7989edc23e1d875d725cdb4ea10dd9d5179498db5b45745759e2decc31aaac0b5e23f85d01fc1d", 0x6b}, {&(0x7f0000005b80)="327b7f50063e12e1d6acc8c3a76440472542367765219d16b5469fa558ebed737a5fc620dfbec038a1bc0b3a68fdbe9787e6cdccdf307ed72a6c832edb96281537d94f60863da8bb7887c8b602e24014141f0b58", 0x54}], 0x2, &(0x7f0000005c40), 0xb2, 0x24008055}, 0x80000000}], 0x6, 0x400c0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000))

[  605.607833] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63340 sclass=netlink_route_socket
[  605.623827] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63340 sclass=netlink_route_socket
2018/04/01 18:37:31 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0)
mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r5, 0x0)
ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00000000c0)={"9d000000b9cdd63ad8320e429a785f0d", {0x4, 0x100000001, 0x0, "e0b618b5a2e0", 0x5}})

2018/04/01 18:37:31 executing program 2:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
fchdir(r0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f00000002c0))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
creat(&(0x7f0000000380)='./file1\x00', 0x0)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0)
keyctl$assume_authority(0x10, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
r3 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)=0x1ff)

2018/04/01 18:37:31 executing program 3:
r0 = socket(0x10, 0x20001000000003, 0x0)
sendmmsg(r0, &(0x7f0000005f80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000240)="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0xcf2}, {&(0x7f00000012c0)="46e0eb212daf122f9afe5a9812d4b63e80a17234a51423edd06aea7e924ef7cd35eb7338010bbfc986053031258606a4b18032ffe9c480a353d49e628eb08d21238648ee290c0daffe455566", 0x4c}, {&(0x7f0000001440)="e5f486e7f43f8e915833369a15c633f015d6c1d3acee5524946f69", 0x1b}, {&(0x7f00000014c0)="b83ff36f", 0x4}], 0x4, &(0x7f0000001580), 0x0, 0x4008800}, 0x5}, {{0x0, 0x0, &(0x7f0000003780)=[{&(0x7f00000015c0)="4563c6b7b99350212f32be6e8aa7186dffd22bee6d", 0x15}, {&(0x7f0000001680)="0651b0cdcd0c579ac01d8cfa44d2c0ec280119205c1af619c54023aa91e6fb4b3c3bbde56e77484bf91522e06c087d38566c4f27a32080ae8f47d34c5cdcdfdf7cc4541a2f7cd624525617714aebe74a1393e6bbaf03ee67cfd87734533d4e075b2729ec49efe643d2d081fb9cc8af87e856b70fa59aeab87699057b1134130e4d0302c7a3e88bdfff09e4690b8e32b3b0dfbfe09110f007970cdfdaedb2b7d555db9c0942d664ed9d99a37d440d499b35f53743c55336caa04af9521325f440c0a42777585f6295469f2cfe984b1c5329248df09a", 0xd5}, 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&(0x7f00000042c0)=[{&(0x7f0000003e80)="c1fd6ae7a3847cfa3bca26751e329c12cc05ad6f52989600abec299e0a1534edcc3768a51fd8f1b48b895b705c79039669c63c14987e5ab07600107d9a0796e8488e8bef40755530ced2fb124e0aee157f62a6653e1e35a485a5371a93a4e76d38058f61c95f1df019982073e8dc17924fe66cf008110293dd8911d21bd620f6ebac91a801d1ad719567e2504a8e6055635af7c90c784759cd05331ff22c21a4108b4a059c4c81c266e608c26a6e666f1d7868962b75dcdf91045e61e9890bc05322b1be3e2a5a46eead1484e50eca0009abd5077c2c0a8d006dced11935", 0xde}, {&(0x7f0000003fc0)="2deca309173fde3d2f1788a7dc64564e622a16150ee1b08705d417095c78651ba4751dd177e6c81393e9661f24f7f21db150bcd888eaa71b0d4614f7153a978704649055000c6810bd61294345a325d649a3da992288cfb49b81646588f512ece1a1081eb12bbd0db75e72a9091174181f5a0cdd70e643c6fdbc802c643069f47408f5c13262e297d544cc8ff508e530832598b7239436d81fd8c596", 0x9c}, {&(0x7f00000040c0)="a1735641b04e9b7f11c3ee690baba18bf77fb60365c99136873b153cf1886a65c92acfe100264737bc43f04f291fd3c6ee079fca520faff76c6a684f85c25dd8148c741ba663cb941892f8b7f66365024ca7a212d3dade0cea723556339d57846a44d9a782e2e0ae750f82c3fb041b0f8d4dcde43e81f2080f0c445d8e3b37b459aaa04a2d73c707ec40c07c16a651d7440c5419e532babbab9067aba485f5ea99730f7662ad7982c3f212d86dbe2db4c1d9454e12ffe7adf0cd0f55061d41a13c573c809c4851fd822148958449ccf7f004b98775299df4147459", 0xdb}], 0x3, 0x0, 0x0, 0x4}, 0x5}, {{&(0x7f0000004300)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x80, &(0x7f0000004900)=[{&(0x7f0000004380)="d590263094b13d16fdbcd17e965ada354afeb4bd58251265227468e95b286dafeb1be8f6d638c5e5767dfe1b743d1966e31231191c03a081dc570c18599fa6677fc98eeb70d6", 0x46}, {&(0x7f0000004480)="c020b339bb401f44ae6a6f9f911134070fdd11c8", 0x14}, {&(0x7f00000045c0)="5e700143b3b44116c1679a5322b22663b59e03d9fcde7473da0832e6a2f94a1f91c0142f149b752de3ce8fa7884d19e24c7f831c3c074697ed4e25d43ee42dd797efdcf914f1a21dd3be7b1b7684a68b86b99b1796", 0x55}, {&(0x7f0000004700)="9fcf09332e0df489807937ae4ac2c2386f0efc31299cc819bfb3b6222c20ad739b177eb3be7417cb261fcffaf087d9513b0b99b8f66403fb4e3375383b48d344f4e562e6f4f21de917b6348a638391332f08c58bf9874da0872bebb86b514186e7250a40e2577adfe4be79a44203f69e6fafb686afd44553caded499069655b2bcb43c4a0cc20c673fdad1feef6252807e0934b3d8d5a54f633e60bf0fa74a647c609ca714ba5a08984fc404477f9b3de0a0076ec93d96a3d67ea0cc5cd0c8e192da0e6c1010a033c5495bf9b83281acc599348f5308df26e9fbbce68bae91addcb7df02ff86cb8486fcf0c9f5b1d4c06e7a8b4d", 0xf4}], 0x4, &(0x7f0000004940)=[{0x1c, 0x112, 0x800, "f531e12408fcda3c0c10f120a937"}, {0xb4, 0x105, 0x6e18, "b5edabace916d8c0031fc8f590c744aa01dc096197fb84850639aab6f5ad3107445360320dcdca2151f89d2b6ff3df1518096ce506b74da3d8c406c5488536587491222863c87d6e4d23b15a8ca6366981c4af2e04841e32841fe757f4b7c148be45fd88eca02ecf68b860f3508c7979d29d5fcbb98838448b02d2d2f6368971ef520b5df7b7ec2c025e7d62732c571c31cd8cfe6595fcdea1299f4b70b0305081fb17b3e4"}], 0xd0, 0x40000}, 0x1000}, {{0x0, 0x0, &(0x7f0000005c00)=[{&(0x7f0000004b00)="e57b542c1952ab0c5193d44a7eef38194f40d53a7cb6d4544c657cc660d78ac418682fe6fef9aed6ce667d675b6b3edb2f65517104d315d713b6c97cca5473e5db03d45f7989edc23e1d875d725cdb4ea10dd9d5179498db5b45745759e2decc31aaac0b5e23f85d01fc1d", 0x6b}, {&(0x7f0000005b80)="327b7f50063e12e1d6acc8c3a76440472542367765219d16b5469fa558ebed737a5fc620dfbec038a1bc0b3a68fdbe9787e6cdccdf307ed72a6c832edb96281537d94f60863da8bb7887c8b602e24014141f0b58", 0x54}], 0x2, &(0x7f0000005c40), 0x0, 0x24008055}, 0x80000000}], 0x6, 0x400c0)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}})

2018/04/01 18:37:31 executing program 1:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0)

2018/04/01 18:37:31 executing program 0:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0)

2018/04/01 18:37:31 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0)

2018/04/01 18:37:31 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0)
mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r5, 0x0)
ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00000000c0)={"9d000000b9cdd63ad8320e429a785f0d", {0x4, 0x100000001, 0x0, "e0b618b5a2e0", 0x5}})

2018/04/01 18:37:31 executing program 4:
r0 = socket(0x10, 0x20001000000003, 0x0)
sendmmsg(r0, &(0x7f0000005f80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000240)="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{&(0x7f0000002780)="18e8ad00c1019dfbd711c880d63d7d70f2e01b81c820a15a33f8d38ccc38973b51579ead2908142fb975ea41f3feb21b3b674c39b15123916aa7de42a5515e4be5c3f4c4a0c4807110e72a88d65ca2277c0ca6cd9b165ef15b9f32dfd3bea1c24ec10d5e42f3b1572ae5f75183de5de1bae236002dc7eae8c19be7a9e9377876a5fbd3e4240e13fe0536815220c51acd2eea77a3cd542cc3f51bb292011beacc7ef81e636fce0b29f487af89b59906d333127faae48689e0e524cd07a476d4584a5f076b2573075cd4eadd8fc76f061b19304f0181527daeda7295f82280357ddf4c8edaea1c296221bc0a587dc5a27078a4c87116c750bd5b68da5e1d6801cf8b1b287487f74b013fd703034c986f65047c13546f55faa0b6548e1465d664dcd672d18e86b68b17687c27e2f411f9ecaaabe4833088271ae8b6a75a3c0b1ec27113704c8fa3c9d3ea87f3a48d1d54719c6e0be3e8b52ff0288ec0f5b1eb42b0426ad3746867c6e03ffce2ee635c59bc97bb8178dd7f53717a5e23a0b008b2aaa0503c893f33467ded2853d427cca83837ca3041e60e841d6868c070ea7df644f566c32ed9ceed054ab979235b8d927ba8af4c6787d744414da22f3254017bb6290da2846d9c9125de0214297daac9c802c9b414997219869161899acbea0e265836ee02976a08c226ab199bb18022b8094f8c2d355899a2d4a351ee803611357f7f79234164b45b777d4b9c481794bcd877d5b2938a42cdccd3020ea442c8cce54fa9a871cf262ea14a9e9802edb9b828fc4ac7f6a16354ff0032143a45b040186596269c373b626df0cec491a3dc602bd1582789368444da73d35b9d15846c5a496fcce485b00701f10e96322e5b34905eec9c940ac2f9d81389ae26fb98aa143568ab80f1ae0de6659f169e6324ed11ed8aeedb63c5b124cc6bf92685178dfc2b8ed1056780950593f197cc8ca573509c335e4537c048a47c994de2fc50e03db60d8e5b382e6e2745f3b310b2e33698600dcf4b588553c0c6abfd61f6206fc4d6add823ad711ebd13b4aa60e5b73d11d0d9bc57c32dfdded93e1bb69b4da0b027b2fcfb41818e2a832d0787860a4448fe2a5da9cb45997f4485f0131c6fde1be0e3fa259be617b7aa62ca7eab5de2fc35512afaee7d01a03743c019386a9804b6d735e4200484100959b0d9dcb628e5e1d6adedecf496cb474fec2c9272687c5346df1fd437c41cde761ff40d7a89e96d9ddf21de26675b8f05746d960b31a761ec725320212a76fff57dbf20e74256f8b99833a70b96c48dbfdc22bc25960182391991a536af381870f8167af7b3fc070f77863557a923c688a2820e3ce7de24119cc60b170044866bfda93bb9e79cbf2eea0eaeaaa9cd4ae5a4bcc25c8386d4e94d0291d5727b149ad2ca092e573af41794e7a7cad9877e839f275629ada4d4ffb28b44c978b757fc9aa84817f54ffd8f3ad34083cf3059b68108033c3452ea8297fa3bf0239b946e039adce572a7cff47c6d3e22787840452eb48dd2b618eb38e89502b1a4acbad2f4403bf073e891e40d8d7ec3d82762f8d9e6eb1235a85e041811a1476c1317e49803c04e4be05105d96a61a204971eed1b62bdd960d892150faf480dc7b1f9270861274e332ef229e214b674212ba9142fc3706100a7ed1e55cf6e0a79879251507fff1d516759a9c34f15e911220b740e0e9be651fd6cd3f4fd373d599a325cbbd1dd43cd46cac0a5a68904f013ce3591f841e6cd1d046aaedcbcbc900e6c618407e0b06e7010c2c4b1c842fa3fe60dc058e2972b83c9c51dfb673cd06d79154f2bccc9794ad73344ea4b8c6df550a4de96f82955ab5d8bea7302afab14240cc633eb39d59460b9cdef7f8eb1e94792cff9bb4ca94855a81729de5ddf8b2deba5136ccae387f1a78facc3ff8f7debd588908ddba19a9b8de04e0f0ced5c55698060f1305a33d2bcaee3563bc7b19907f7b5739f6a2bc34b2b75507959aefae86bc6bfa0d6952abd10fd2c49aefff4b94040ccbf53ea05270e03193b852a8559ed0c799946e17e9a0c42c404d5c1d77f7ee3f26899a4ad39c89787d905ef982b681c8825cfbe9a4bf5d2239f98e8a0a6ca51dc0fea2f323d13c6c8b47af0094bf5b2e0843dc5d69d9e56e853801ece4984412d76b1f0aa2a5369e8777b12afdf243b5096933292404c5253106096f61b975e68b4a79d5b74f94f014cd1f4604d4e1a50e0c514da4799991dab7cf5fac9c889906fc0aa7daebc5fc5f209c5841a5cd92813869d5fe98fbff4b8e55d0fcc12fb3c196eb886a433d4753bb6e77a857ed1a7832b9e29d56120d2df3d4712d671839c258244b66ab6e9d47ad75b1f9ca2d49ae6463a203fb96a97c9f19af4289df89976b8c2ce135312afd1f668d1e8fa7c313fa8e4cf12b58cc6f163e7235e40d91fae42a5e597acae893118eca56f833f313e48eaaa87a32a3a8b7024dcb38d26f6e8fd62d4a9fa3de0eb509210a808f1a0103ddc581551ca3ae9df2304380e6613e02c2ae42c6d0c6061da136f1fc8845e7edd0a9a6d7a6953f9998686beedc021a193ff06863e848facab92f3b1ed75a136fb715e011a8254f25fa029f24690011dfeca7f88245655adbae9577ed1a83afee0d16d425f84a2bf31f0d345733f7053964f637ce5f7fcc4255e725ff8dfc4b66346ebca8e7f60e330078b591c77fbfd2f882a144863cf7df46253d90a5dbd72b9e3fe845a357785641feeef955d20442e9ce2386997c776541f85993b09c37cfdaa6a5dbf16113f4fe13e5a798857d2da4372af61c599b34eb850a3be31097ae21561947a03e951e2b1f49c24f6de9c6a0b36d6fcf3a3933a6b0d487a4dc6cd7e2820e4a727868eea444c51e9d4b1f4fb420467186b05bf14647df24588ff5ac1aac5f06e32113623b192ee02bbecf7238b446305024359e832b2efdb75e5f1602e4bfb59612328954b38bd02ca858c652dae72c7e336cee368eb1fa527143ee3d5681ddf0ca9d6cc8932dcc0fe1febef8afcc1ac47fc1dd1e1cff880c3d504862990b0cf38075c5a1b7a0abd61946b54bfbae41a90cb32d79154da736c57c11209d0c4ae660f4c73ee2b1c639acc7e1d3791bae31f28814be8394ac8be71a7e28e8572f85d4facd364eb989477233135834e9d313551c826ca66bc2b210c83710419d3d034a4d6fb618fc2265b568bbe987f177d4f7dc1ac014e9771bfdc25d68a4bef4093bd952d2e93aa4113c37e8f4c3b73f757f87cf6bb2d47cd1a1359d9ca55b9f3df5d69a637c3bdcb643641ffa741729ff8632a23c920152d34f934e2ce12e78e3f8eb37ec5e63f15d25ee35435d845383a4d74baa6f441afa3dac269be43003d02cc16f2e7a1fa85b9074069c701d52a406e83e93ba8fb601e7dfcf689f8762b004196a4579fbdb9a26568048cb0ce345fe5b3ef4ecc67805f978fddb2c0d4676f822bd201839b6a7589568c9192f51a0414c935cb6dfcc59d98ad4f8a79f13f86df59711f2e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0x1000}], 0x3, &(0x7f00000037c0)=[{0xdc, 0x18a, 0x100000001, "7b9ba7192a8bf1a59d18a4deb8b971214599763278f2b0915461b2d67c62588bf132722213b7ab00ca1b379ee65cb7b8602ccf6317b3aed02f998f9fe1f104e41c95751d709730995ec345e5c0beb560991611b70c185071a36dfea7726d4c14d4ea825876da59edd6484ccf99b185287292d9bda0b894161c762d7cd7043378a1b7af66f4a3c19e54727177db9b88e6296d66b227e4d99f0b7f32af621af943923d063254f009a60e0e2e2a891792cbb4e2a5a85ba8cd1a435cefdeec3822eafc74257687cf408b9d5960cb8bb131"}, {0x10, 0x13f, 0xb7e6, "4a06"}], 0xec, 0x4040000}, 0x9430}, {{&(0x7f0000003c00)=@can={0x1d}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000003c80)="2b6211db3889ccc04eb63eed7704cb7b99389cae633d9f746719ebc1601b6cc47c2a23290a8b79976c3b50ab5beee21032c4b88807d5c5425735929543b10179fb", 0x41}], 0x1, &(0x7f0000003d40)=ANY=[], 0x0, 0x40}, 0x3}, {{&(0x7f0000003e00)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x4, 0x4, {0xa, 0x4e20, 0x3ff, @dev={0xfe, 0x80, [], 0x17}, 0x1f}}}, 0x80, &(0x7f00000042c0)=[{&(0x7f0000003e80)="c1fd6ae7a3847cfa3bca26751e329c12cc05ad6f52989600abec299e0a1534edcc3768a51fd8f1b48b895b705c79039669c63c14987e5ab07600107d9a0796e8488e8bef40755530ced2fb124e0aee157f62a6653e1e35a485a5371a93a4e76d38058f61c95f1df019982073e8dc17924fe66cf008110293dd8911d21bd620f6ebac91a801d1ad719567e2504a8e6055635af7c90c784759cd05331ff22c21a4108b4a059c4c81c266e608c26a6e666f1d7868962b75dcdf91045e61e9890bc05322b1be3e2a5a46eead1484e50eca0009abd5077c2c0a8d006dced11935", 0xde}, {&(0x7f0000003fc0)="2deca309173fde3d2f1788a7dc64564e622a16150ee1b08705d417095c78651ba4751dd177e6c81393e9661f24f7f21db150bcd888eaa71b0d4614f7153a978704649055000c6810bd61294345a325d649a3da992288cfb49b81646588f512ece1a1081eb12bbd0db75e72a9091174181f5a0cdd70e643c6fdbc802c643069f47408f5c13262e297d544cc8ff508e530832598b7239436d81fd8c596", 0x9c}, {&(0x7f00000040c0)="a1735641b04e9b7f11c3ee690baba18bf77fb60365c99136873b153cf1886a65c92acfe100264737bc43f04f291fd3c6ee079fca520faff76c6a684f85c25dd8148c741ba663cb941892f8b7f66365024ca7a212d3dade0cea723556339d57846a44d9a782e2e0ae750f82c3fb041b0f8d4dcde43e81f2080f0c445d8e3b37b459aaa04a2d73c707ec40c07c16a651d7440c5419e532babbab9067aba485f5ea99730f7662ad7982c3f212d86dbe2db4c1d9454e12ffe7adf0cd0f55061d41a13c573c809c4851fd822148958449ccf7f004b98775299df4147459", 0xdb}], 0x3, 0x0, 0x0, 0x4}, 0x5}, {{&(0x7f0000004300)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x80, &(0x7f0000004900)=[{&(0x7f0000004380)="d590263094b13d16fdbcd17e965ada354afeb4bd58251265227468e95b286dafeb1be8f6d638c5e5767dfe1b743d1966e31231191c03a081dc570c18599fa6677fc98eeb70d6", 0x46}, {&(0x7f0000004480)="c020b339bb401f44ae6a6f9f911134070fdd11c8", 0x14}, {&(0x7f00000045c0)="5e700143b3b44116c1679a5322b22663b59e03d9fcde7473da0832e6a2f94a1f91c0142f149b752de3ce8fa7884d19e24c7f831c3c074697ed4e25d43ee42dd797efdcf914f1a21dd3be7b1b7684a68b86b99b1796", 0x55}, {&(0x7f0000004700)="9fcf09332e0df489807937ae4ac2c2386f0efc31299cc819bfb3b6222c20ad739b177eb3be7417cb261fcffaf087d9513b0b99b8f66403fb4e3375383b48d344f4e562e6f4f21de917b6348a638391332f08c58bf9874da0872bebb86b514186e7250a40e2577adfe4be79a44203f69e6fafb686afd44553caded499069655b2bcb43c4a0cc20c673fdad1feef6252807e0934b3d8d5a54f633e60bf0fa74a647c609ca714ba5a08984fc404477f9b3de0a0076ec93d96a3d67ea0cc5cd0c8e192da0e6c1010a033c5495bf9b83281acc599348f5308df26e9fbbce68bae91addcb7df02ff86cb8486fcf0c9f5b1d4c06e7a8b4d", 0xf4}], 0x4, &(0x7f0000004940)=[{0x1c, 0x112, 0x800, "f531e12408fcda3c0c10f120a937"}, {0xb4, 0x105, 0x6e18, "b5edabace916d8c0031fc8f590c744aa01dc096197fb84850639aab6f5ad3107445360320dcdca2151f89d2b6ff3df1518096ce506b74da3d8c406c5488536587491222863c87d6e4d23b15a8ca6366981c4af2e04841e32841fe757f4b7c148be45fd88eca02ecf68b860f3508c7979d29d5fcbb98838448b02d2d2f6368971ef520b5df7b7ec2c025e7d62732c571c31cd8cfe6595fcdea1299f4b70b0305081fb17b3e4"}], 0xd0, 0x40000}, 0x1000}, {{0x0, 0x0, &(0x7f0000005c00)=[{&(0x7f0000004b00)="e57b542c1952ab0c5193d44a7eef38194f40d53a7cb6d4544c657cc660d78ac418682fe6fef9aed6ce667d675b6b3edb2f65517104d315d713b6c97cca5473e5db03d45f7989edc23e1d875d725cdb4ea10dd9d5179498db5b45745759e2decc31aaac0b5e23f85d01fc1d", 0x6b}, {&(0x7f0000005b80)="327b7f50063e12e1d6acc8c3a76440472542367765219d16b5469fa558ebed737a5fc620dfbec038a1bc0b3a68fdbe9787e6cdccdf307ed72a6c832edb96281537d94f60863da8bb7887c8b602e24014141f0b58", 0x54}], 0x2, &(0x7f0000005c40), 0x0, 0x24008055}, 0x80000000}], 0x6, 0x400c0)
sendfile(r0, r0, &(0x7f0000000000), 0x80000000)

2018/04/01 18:37:31 executing program 7:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
fchdir(r0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f00000002c0))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
creat(&(0x7f0000000380)='./file1\x00', 0x0)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0)
keyctl$assume_authority(0x10, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
r3 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)=0x1ff)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500d", 0x2f, 0x0, &(0x7f0000000040)={0x77359400})
mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0)

2018/04/01 18:37:31 executing program 3:
r0 = socket(0x10, 0x4, 0x0)
sendmmsg(r0, &(0x7f0000005f80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000240)="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0xcf2}, {&(0x7f00000012c0)="46e0eb212daf122f9afe5a9812d4b63e80a17234a51423edd06aea7e924ef7cd35eb7338010bbfc986053031258606a4b18032ffe9c480a353d49e628eb08d21238648ee290c0daffe455566", 0x4c}, {&(0x7f0000001440)="e5f486e7f43f8e915833369a15c633f015d6c1d3acee5524946f69", 0x1b}, {&(0x7f00000014c0)="b83ff36f", 0x4}], 0x4, &(0x7f0000001580), 0x0, 0x4008800}, 0x5}, {{0x0, 0x0, &(0x7f0000003780)=[{&(0x7f00000015c0)="4563c6b7b99350212f32be6e8aa7186dffd22bee6d", 0x15}, {&(0x7f0000001680)="0651b0cdcd0c579ac01d8cfa44d2c0ec280119205c1af619c54023aa91e6fb4b3c3bbde56e77484bf91522e06c087d38566c4f27a32080ae8f47d34c5cdcdfdf7cc4541a2f7cd624525617714aebe74a1393e6bbaf03ee67cfd87734533d4e075b2729ec49efe643d2d081fb9cc8af87e856b70fa59aeab87699057b1134130e4d0302c7a3e88bdfff09e4690b8e32b3b0dfbfe09110f007970cdfdaedb2b7d555db9c0942d664ed9d99a37d440d499b35f53743c55336caa04af9521325f440c0a42777585f6295469f2cfe984b1c5329248df09a", 0xd5}, 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&(0x7f00000042c0)=[{&(0x7f0000003e80)="c1fd6ae7a3847cfa3bca26751e329c12cc05ad6f52989600abec299e0a1534edcc3768a51fd8f1b48b895b705c79039669c63c14987e5ab07600107d9a0796e8488e8bef40755530ced2fb124e0aee157f62a6653e1e35a485a5371a93a4e76d38058f61c95f1df019982073e8dc17924fe66cf008110293dd8911d21bd620f6ebac91a801d1ad719567e2504a8e6055635af7c90c784759cd05331ff22c21a4108b4a059c4c81c266e608c26a6e666f1d7868962b75dcdf91045e61e9890bc05322b1be3e2a5a46eead1484e50eca0009abd5077c2c0a8d006dced11935", 0xde}, {&(0x7f0000003fc0)="2deca309173fde3d2f1788a7dc64564e622a16150ee1b08705d417095c78651ba4751dd177e6c81393e9661f24f7f21db150bcd888eaa71b0d4614f7153a978704649055000c6810bd61294345a325d649a3da992288cfb49b81646588f512ece1a1081eb12bbd0db75e72a9091174181f5a0cdd70e643c6fdbc802c643069f47408f5c13262e297d544cc8ff508e530832598b7239436d81fd8c596", 0x9c}, {&(0x7f00000040c0)="a1735641b04e9b7f11c3ee690baba18bf77fb60365c99136873b153cf1886a65c92acfe100264737bc43f04f291fd3c6ee079fca520faff76c6a684f85c25dd8148c741ba663cb941892f8b7f66365024ca7a212d3dade0cea723556339d57846a44d9a782e2e0ae750f82c3fb041b0f8d4dcde43e81f2080f0c445d8e3b37b459aaa04a2d73c707ec40c07c16a651d7440c5419e532babbab9067aba485f5ea99730f7662ad7982c3f212d86dbe2db4c1d9454e12ffe7adf0cd0f55061d41a13c573c809c4851fd822148958449ccf7f004b98775299df4147459", 0xdb}], 0x3, 0x0, 0x0, 0x4}, 0x5}, {{&(0x7f0000004300)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x80, &(0x7f0000004900)=[{&(0x7f0000004380)="d590263094b13d16fdbcd17e965ada354afeb4bd58251265227468e95b286dafeb1be8f6d638c5e5767dfe1b743d1966e31231191c03a081dc570c18599fa6677fc98eeb70d6", 0x46}, {&(0x7f0000004480)="c020b339bb401f44ae6a6f9f911134070fdd11c8", 0x14}, {&(0x7f00000045c0)="5e700143b3b44116c1679a5322b22663b59e03d9fcde7473da0832e6a2f94a1f91c0142f149b752de3ce8fa7884d19e24c7f831c3c074697ed4e25d43ee42dd797efdcf914f1a21dd3be7b1b7684a68b86b99b1796", 0x55}, {&(0x7f0000004700)="9fcf09332e0df489807937ae4ac2c2386f0efc31299cc819bfb3b6222c20ad739b177eb3be7417cb261fcffaf087d9513b0b99b8f66403fb4e3375383b48d344f4e562e6f4f21de917b6348a638391332f08c58bf9874da0872bebb86b514186e7250a40e2577adfe4be79a44203f69e6fafb686afd44553caded499069655b2bcb43c4a0cc20c673fdad1feef6252807e0934b3d8d5a54f633e60bf0fa74a647c609ca714ba5a08984fc404477f9b3de0a0076ec93d96a3d67ea0cc5cd0c8e192da0e6c1010a033c5495bf9b83281acc599348f5308df26e9fbbce68bae91addcb7df02ff86cb8486fcf0c9f5b1d4c06e7a8b4d", 0xf4}], 0x4, &(0x7f0000004940)=[{0x1c, 0x112, 0x800, "f531e12408fcda3c0c10f120a937"}, {0xb4, 0x105, 0x6e18, "b5edabace916d8c0031fc8f590c744aa01dc096197fb84850639aab6f5ad3107445360320dcdca2151f89d2b6ff3df1518096ce506b74da3d8c406c5488536587491222863c87d6e4d23b15a8ca6366981c4af2e04841e32841fe757f4b7c148be45fd88eca02ecf68b860f3508c7979d29d5fcbb98838448b02d2d2f6368971ef520b5df7b7ec2c025e7d62732c571c31cd8cfe6595fcdea1299f4b70b0305081fb17b3e4"}], 0xd0, 0x40000}, 0x1000}, {{0x0, 0x0, &(0x7f0000005c00)=[{&(0x7f0000004b00)="e57b542c1952ab0c5193d44a7eef38194f40d53a7cb6d4544c657cc660d78ac418682fe6fef9aed6ce667d675b6b3edb2f65517104d315d713b6c97cca5473e5db03d45f7989edc23e1d875d725cdb4ea10dd9d5179498db5b45745759e2decc31aaac0b5e23f85d01fc1d", 0x6b}, {&(0x7f0000005b80)="327b7f50063e12e1d6acc8c3a76440472542367765219d16b5469fa558ebed737a5fc620dfbec038a1bc0b3a68fdbe9787e6cdccdf307ed72a6c832edb96281537d94f60863da8bb7887c8b602e24014141f0b58", 0x54}], 0x2, &(0x7f0000005c40), 0x0, 0x24008055}, 0x80000000}], 0x6, 0x400c0)

2018/04/01 18:37:31 executing program 1:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/04/01 18:37:31 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0)
mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r5, 0x0)
ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00000000c0)={"9d000000b9cdd63ad8320e429a785f0d", {0x4, 0x100000001, 0x0, "e0b618b5a2e0", 0x5}})

[  606.247899] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63340 sclass=netlink_route_socket
[  606.262234] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63340 sclass=netlink_route_socket
[  606.263055] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63340 sclass=netlink_route_socket
2018/04/01 18:37:31 executing program 3:
r0 = socket(0x10, 0x20001000000003, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x8)
sendmmsg(r0, &(0x7f0000005f80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000240)="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0xcf2}, {&(0x7f00000012c0)="46e0eb212daf122f9afe5a9812d4b63e80a17234a51423edd06aea7e924ef7cd35eb7338010bbfc986053031258606a4b18032ffe9c480a353d49e628eb08d21238648ee290c0daffe455566", 0x4c}, {&(0x7f0000001440)="e5f486e7f43f8e915833369a15c633f015d6c1d3acee5524946f69", 0x1b}, {&(0x7f00000014c0)="b83ff36f", 0x4}], 0x4, &(0x7f0000001580), 0x0, 0x4008800}, 0x5}, {{0x0, 0x0, &(0x7f0000003780)=[{&(0x7f00000015c0)="4563c6b7b99350212f32be6e8aa7186dffd22bee6d", 0x15}, {&(0x7f0000001680)="0651b0cdcd0c579ac01d8cfa44d2c0ec280119205c1af619c54023aa91e6fb4b3c3bbde56e77484bf91522e06c087d38566c4f27a32080ae8f47d34c5cdcdfdf7cc4541a2f7cd624525617714aebe74a1393e6bbaf03ee67cfd87734533d4e075b2729ec49efe643d2d081fb9cc8af87e856b70fa59aeab87699057b1134130e4d0302c7a3e88bdfff09e4690b8e32b3b0dfbfe09110f007970cdfdaedb2b7d555db9c0942d664ed9d99a37d440d499b35f53743c55336caa04af9521325f440c0a42777585f6295469f2cfe984b1c5329248df09a", 0xd5}, 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&(0x7f00000042c0)=[{&(0x7f0000003e80)="c1fd6ae7a3847cfa3bca26751e329c12cc05ad6f52989600abec299e0a1534edcc3768a51fd8f1b48b895b705c79039669c63c14987e5ab07600107d9a0796e8488e8bef40755530ced2fb124e0aee157f62a6653e1e35a485a5371a93a4e76d38058f61c95f1df019982073e8dc17924fe66cf008110293dd8911d21bd620f6ebac91a801d1ad719567e2504a8e6055635af7c90c784759cd05331ff22c21a4108b4a059c4c81c266e608c26a6e666f1d7868962b75dcdf91045e61e9890bc05322b1be3e2a5a46eead1484e50eca0009abd5077c2c0a8d006dced11935", 0xde}, {&(0x7f0000003fc0)="2deca309173fde3d2f1788a7dc64564e622a16150ee1b08705d417095c78651ba4751dd177e6c81393e9661f24f7f21db150bcd888eaa71b0d4614f7153a978704649055000c6810bd61294345a325d649a3da992288cfb49b81646588f512ece1a1081eb12bbd0db75e72a9091174181f5a0cdd70e643c6fdbc802c643069f47408f5c13262e297d544cc8ff508e530832598b7239436d81fd8c596", 0x9c}, {&(0x7f00000040c0)="a1735641b04e9b7f11c3ee690baba18bf77fb60365c99136873b153cf1886a65c92acfe100264737bc43f04f291fd3c6ee079fca520faff76c6a684f85c25dd8148c741ba663cb941892f8b7f66365024ca7a212d3dade0cea723556339d57846a44d9a782e2e0ae750f82c3fb041b0f8d4dcde43e81f2080f0c445d8e3b37b459aaa04a2d73c707ec40c07c16a651d7440c5419e532babbab9067aba485f5ea99730f7662ad7982c3f212d86dbe2db4c1d9454e12ffe7adf0cd0f55061d41a13c573c809c4851fd822148958449ccf7f004b98775299df4147459", 0xdb}], 0x3, 0x0, 0x0, 0x4}, 0x5}, {{&(0x7f0000004300)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x80, &(0x7f0000004900)=[{&(0x7f0000004380)="d590263094b13d16fdbcd17e965ada354afeb4bd58251265227468e95b286dafeb1be8f6d638c5e5767dfe1b743d1966e31231191c03a081dc570c18599fa6677fc98eeb70d6", 0x46}, {&(0x7f0000004480)="c020b339bb401f44ae6a6f9f911134070fdd11c8", 0x14}, {&(0x7f00000045c0)="5e700143b3b44116c1679a5322b22663b59e03d9fcde7473da0832e6a2f94a1f91c0142f149b752de3ce8fa7884d19e24c7f831c3c074697ed4e25d43ee42dd797efdcf914f1a21dd3be7b1b7684a68b86b99b1796", 0x55}, {&(0x7f0000004700)="9fcf09332e0df489807937ae4ac2c2386f0efc31299cc819bfb3b6222c20ad739b177eb3be7417cb261fcffaf087d9513b0b99b8f66403fb4e3375383b48d344f4e562e6f4f21de917b6348a638391332f08c58bf9874da0872bebb86b514186e7250a40e2577adfe4be79a44203f69e6fafb686afd44553caded499069655b2bcb43c4a0cc20c673fdad1feef6252807e0934b3d8d5a54f633e60bf0fa74a647c609ca714ba5a08984fc404477f9b3de0a0076ec93d96a3d67ea0cc5cd0c8e192da0e6c1010a033c5495bf9b83281acc599348f5308df26e9fbbce68bae91addcb7df02ff86cb8486fcf0c9f5b1d4c06e7a8b4d", 0xf4}], 0x4, &(0x7f0000004940)=[{0x1c, 0x112, 0x800, "f531e12408fcda3c0c10f120a937"}, {0xb4, 0x105, 0x6e18, "b5edabace916d8c0031fc8f590c744aa01dc096197fb84850639aab6f5ad3107445360320dcdca2151f89d2b6ff3df1518096ce506b74da3d8c406c5488536587491222863c87d6e4d23b15a8ca6366981c4af2e04841e32841fe757f4b7c148be45fd88eca02ecf68b860f3508c7979d29d5fcbb98838448b02d2d2f6368971ef520b5df7b7ec2c025e7d62732c571c31cd8cfe6595fcdea1299f4b70b0305081fb17b3e4"}], 0xd0, 0x40000}, 0x1000}, {{0x0, 0x0, &(0x7f0000005c00)=[{&(0x7f0000004b00)="e57b542c1952ab0c5193d44a7eef38194f40d53a7cb6d4544c657cc660d78ac418682fe6fef9aed6ce667d675b6b3edb2f65517104d315d713b6c97cca5473e5db03d45f7989edc23e1d875d725cdb4ea10dd9d5179498db5b45745759e2decc31aaac0b5e23f85d01fc1d", 0x6b}, {&(0x7f0000005b80)="327b7f50063e12e1d6acc8c3a76440472542367765219d16b5469fa558ebed737a5fc620dfbec038a1bc0b3a68fdbe9787e6cdccdf307ed72a6c832edb96281537d94f60863da8bb7887c8b602e24014141f0b58", 0x54}], 0x2, &(0x7f0000005c40), 0x0, 0x24008055}, 0x80000000}], 0x6, 0x400c0)

2018/04/01 18:37:31 executing program 0:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/04/01 18:37:31 executing program 4:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0)
mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r5, 0x0)
ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00000000c0)={"9d000000b9cdd63ad8320e429a785f0d", {0x4, 0x100000001, 0x0, "e0b618b5a2e0", 0x5}})
mremap(&(0x7f0000317000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil)
madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf)
r6 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(r6, 0x400454cd, 0x30a)
close(r6)
capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10001})

2018/04/01 18:37:31 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/04/01 18:37:31 executing program 1:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000)

[  606.374584] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63340 sclass=netlink_route_socket
[  606.407695] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63340 sclass=netlink_route_socket
2018/04/01 18:37:32 executing program 2:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
fchdir(r0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f00000002c0))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
creat(&(0x7f0000000380)='./file1\x00', 0x0)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0)
keyctl$assume_authority(0x10, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)

2018/04/01 18:37:32 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000)

2018/04/01 18:37:32 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0)
mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r5, 0x0)
ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00000000c0)={"9d000000b9cdd63ad8320e429a785f0d", {0x4, 0x100000001, 0x0, "e0b618b5a2e0", 0x5}})

2018/04/01 18:37:32 executing program 3:
r0 = socket(0x10, 0x20001000000003, 0x0)
sendmmsg(r0, &(0x7f0000005f80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000240)="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", 0xcf2}, {&(0x7f00000012c0)="46e0eb212daf122f9afe5a9812d4b63e80a17234a51423edd06aea7e924ef7cd35eb7338010bbfc986053031258606a4b18032ffe9c480a353d49e628eb08d21238648ee290c0daffe455566", 0x4c}, {&(0x7f0000001440)="e5f486e7f43f8e915833369a15c633f015d6c1d3acee5524946f69", 0x1b}, {&(0x7f00000014c0)="b83ff36f", 0x4}], 0x4, &(0x7f0000001580), 0x0, 0x4008800}, 0x5}, {{0x0, 0x0, &(0x7f0000003780)=[{&(0x7f00000015c0)="4563c6b7b99350212f32be6e8aa7186dffd22bee6d", 0x15}, {&(0x7f0000001680)="0651b0cdcd0c579ac01d8cfa44d2c0ec280119205c1af619c54023aa91e6fb4b3c3bbde56e77484bf91522e06c087d38566c4f27a32080ae8f47d34c5cdcdfdf7cc4541a2f7cd624525617714aebe74a1393e6bbaf03ee67cfd87734533d4e075b2729ec49efe643d2d081fb9cc8af87e856b70fa59aeab87699057b1134130e4d0302c7a3e88bdfff09e4690b8e32b3b0dfbfe09110f007970cdfdaedb2b7d555db9c0942d664ed9d99a37d440d499b35f53743c55336caa04af9521325f440c0a42777585f6295469f2cfe984b1c5329248df09a", 0xd5}, {&(0x7f0000002780)="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", 0x1000}], 0x3, &(0x7f00000037c0)=[{0xdc, 0x18a, 0x100000001, "7b9ba7192a8bf1a59d18a4deb8b971214599763278f2b0915461b2d67c62588bf132722213b7ab00ca1b379ee65cb7b8602ccf6317b3aed02f998f9fe1f104e41c95751d709730995ec345e5c0beb560991611b70c185071a36dfea7726d4c14d4ea825876da59edd6484ccf99b185287292d9bda0b894161c762d7cd7043378a1b7af66f4a3c19e54727177db9b88e6296d66b227e4d99f0b7f32af621af943923d063254f009a60e0e2e2a891792cbb4e2a5a85ba8cd1a435cefdeec3822eafc74257687cf408b9d5960cb8bb131"}, {0x10, 0x13f, 0xb7e6, "4a06"}], 0xec, 0x4040000}, 0x9430}, {{&(0x7f0000003c00)=@can={0x1d}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000003c80)="2b6211db3889ccc04eb63eed7704cb7b99389cae633d9f746719ebc1601b6cc47c2a23290a8b79976c3b50ab5beee21032c4b88807d5c5425735929543b10179fb", 0x41}], 0x1, &(0x7f0000003d40)=ANY=[], 0x0, 0x40}, 0x3}, {{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x4, 0x4, {0xa, 0x4e20, 0x3ff, @dev={0xfe, 0x80, [], 0x17}, 0x1f}}}, 0x80, &(0x7f00000042c0)=[{&(0x7f0000003e80)="c1fd6ae7a3847cfa3bca26751e329c12cc05ad6f52989600abec299e0a1534edcc3768a51fd8f1b48b895b705c79039669c63c14987e5ab07600107d9a0796e8488e8bef40755530ced2fb124e0aee157f62a6653e1e35a485a5371a93a4e76d38058f61c95f1df019982073e8dc17924fe66cf008110293dd8911d21bd620f6ebac91a801d1ad719567e2504a8e6055635af7c90c784759cd05331ff22c21a4108b4a059c4c81c266e608c26a6e666f1d7868962b75dcdf91045e61e9890bc05322b1be3e2a5a46eead1484e50eca0009abd5077c2c0a8d006dced11935", 0xde}, {&(0x7f0000003fc0)="2deca309173fde3d2f1788a7dc64564e622a16150ee1b08705d417095c78651ba4751dd177e6c81393e9661f24f7f21db150bcd888eaa71b0d4614f7153a978704649055000c6810bd61294345a325d649a3da992288cfb49b81646588f512ece1a1081eb12bbd0db75e72a9091174181f5a0cdd70e643c6fdbc802c643069f47408f5c13262e297d544cc8ff508e530832598b7239436d81fd8c596", 0x9c}, {&(0x7f00000040c0)="a1735641b04e9b7f11c3ee690baba18bf77fb60365c99136873b153cf1886a65c92acfe100264737bc43f04f291fd3c6ee079fca520faff76c6a684f85c25dd8148c741ba663cb941892f8b7f66365024ca7a212d3dade0cea723556339d57846a44d9a782e2e0ae750f82c3fb041b0f8d4dcde43e81f2080f0c445d8e3b37b459aaa04a2d73c707ec40c07c16a651d7440c5419e532babbab9067aba485f5ea99730f7662ad7982c3f212d86dbe2db4c1d9454e12ffe7adf0cd0f55061d41a13c573c809c4851fd822148958449ccf7f004b98775299df4147459", 0xdb}], 0x3, 0x0, 0x0, 0x4}, 0x5}, {{&(0x7f0000004300)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x80, &(0x7f0000004900)=[{&(0x7f0000004380)="d590263094b13d16fdbcd17e965ada354afeb4bd58251265227468e95b286dafeb1be8f6d638c5e5767dfe1b743d1966e31231191c03a081dc570c18599fa6677fc98eeb70d6", 0x46}, {&(0x7f0000004480)="c020b339bb401f44ae6a6f9f911134070fdd11c8", 0x14}, {&(0x7f00000045c0)="5e700143b3b44116c1679a5322b22663b59e03d9fcde7473da0832e6a2f94a1f91c0142f149b752de3ce8fa7884d19e24c7f831c3c074697ed4e25d43ee42dd797efdcf914f1a21dd3be7b1b7684a68b86b99b1796", 0x55}, {&(0x7f0000004700)="9fcf09332e0df489807937ae4ac2c2386f0efc31299cc819bfb3b6222c20ad739b177eb3be7417cb261fcffaf087d9513b0b99b8f66403fb4e3375383b48d344f4e562e6f4f21de917b6348a638391332f08c58bf9874da0872bebb86b514186e7250a40e2577adfe4be79a44203f69e6fafb686afd44553caded499069655b2bcb43c4a0cc20c673fdad1feef6252807e0934b3d8d5a54f633e60bf0fa74a647c609ca714ba5a08984fc404477f9b3de0a0076ec93d96a3d67ea0cc5cd0c8e192da0e6c1010a033c5495bf9b83281acc599348f5308df26e9fbbce68bae91addcb7df02ff86cb8486fcf0c9f5b1d4c06e7a8b4d", 0xf4}], 0x4, &(0x7f0000004940)=[{0x1c, 0x112, 0x800, "f531e12408fcda3c0c10f120a937"}, {0xb4, 0x105, 0x6e18, "b5edabace916d8c0031fc8f590c744aa01dc096197fb84850639aab6f5ad3107445360320dcdca2151f89d2b6ff3df1518096ce506b74da3d8c406c5488536587491222863c87d6e4d23b15a8ca6366981c4af2e04841e32841fe757f4b7c148be45fd88eca02ecf68b860f3508c7979d29d5fcbb98838448b02d2d2f6368971ef520b5df7b7ec2c025e7d62732c571c31cd8cfe6595fcdea1299f4b70b0305081fb17b3e4"}], 0xd0, 0x40000}, 0x1000}, {{0x0, 0x0, &(0x7f0000005c00)=[{&(0x7f0000004b00)="e57b542c1952ab0c5193d44a7eef38194f40d53a7cb6d4544c657cc660d78ac418682fe6fef9aed6ce667d675b6b3edb2f65517104d315d713b6c97cca5473e5db03d45f7989edc23e1d875d725cdb4ea10dd9d5179498db5b45745759e2decc31aaac0b5e23f85d01fc1d", 0x6b}, {&(0x7f0000005b80)="327b7f50063e12e1d6acc8c3a76440472542367765219d16b5469fa558ebed737a5fc620dfbec038a1bc0b3a68fdbe9787e6cdccdf307ed72a6c832edb96281537d94f60863da8bb7887c8b602e24014141f0b58", 0x54}], 0x2, &(0x7f0000005c40), 0x0, 0x24008055}, 0x80000000}], 0x6, 0x400c0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'ip_vti0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}})

2018/04/01 18:37:32 executing program 1:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)

2018/04/01 18:37:32 executing program 4:
sched_yield()
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x5850fd, 0x120)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={<r2=>0x0, 0xe7, "cbb59fe25891cfcdeebef8d1d89e9b96df852ab74ecb64298d8446e87fca9ec361c0e719979ff135b43a45acaaeec49e7286a327cd01403b35dbabda74b8c2d67f131b32435abd72010c4a58bcf223cc0c16e9a326818425a02daeec3163584d5cbfb7ba719dd4d11bc7179a060ceb55e45b51da35ad9231727181bf73e06f34961b34a9e8ac505079b2e3cdef024d2dbc2e2d9b4af9e568df548ffa3d85294b1ff3d572960bfaaf7cb4a3e8371440258701890a69877c5442b4b084416c1f02b04a557146e4b1e13c0ab52d6a13e8cd0445394fba2ee96f84fe743e64d659c3a550fd0e906338"}, &(0x7f0000000280)=0xef)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={<r3=>r2, 0x2, 0x3a, 0x4, 0x3, 0x8}, &(0x7f0000000300)=0x14)
r4 = socket$inet6_sctp(0xa, 0x0, 0x84)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000340)={r3, 0xd6}, 0x8)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0a00000000001c00f21f00c300000000000000000000000000000000000000000000"]})
getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000040)=0x60)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e24, 0x20, @dev={0xfe, 0x80, [], 0x16}, 0x3}}}, &(0x7f0000000480)=0x84)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={r3, 0xa4}, 0x8)

2018/04/01 18:37:32 executing program 0:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000)

2018/04/01 18:37:32 executing program 7:
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000002c0)=<r0=>0x0)
r1 = getpgid(r0)
r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
sendto$ax25(r2, &(0x7f0000000340)="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", 0x1000, 0x10, &(0x7f0000001340)={0x3, {"33f9cad0532a4e"}, 0x6f}, 0x10)
ptrace$setregset(0x4205, r1, 0x206, &(0x7f0000000000)={&(0x7f00000000c0)="7e2542b8bdf3b5468036248c5abf34e4020fbb549e5c1adc7e15d5a917018c3c4a7a056f6537abc5fad0d43db75c2a2c6f42d1dae8d3013209e6c42faad52de09e690d7f8738fd34f697f11500c07637d7165536b077132e9237d6bb3c54a465a3629e3d5d5b208a60e6c87b4eeb7fa4df96321cb763ca6ddacbe02aa908c9e4d747be78f27f4911939701acf7a457247b09df6af26940191455ad3eaf77588fc82e551c42c4", 0xa6})
r3 = dup(0xffffffffffffffff)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={<r4=>0x0, 0x0, 0x10001, 0x2}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r4, 0x18f, 0x2}, &(0x7f0000000280)=0xc)
readlink(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)=""/11, 0xb)
r5 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$get_keyring_id(0x0, r5, 0x0)
chdir(&(0x7f0000000180)='./file0\x00')

2018/04/01 18:37:32 executing program 3:
r0 = socket(0x10, 0x20001000000003, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x401}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x20, 0x7}, 0xc)
sendmmsg(r0, &(0x7f0000005f80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000240)="794399d46cf71c046f64b095192c496bc23d1a7e0fdc906e7dd73ebcf842c433791daf3543328a299f6442e2b42cf2f4b266ab9288fe4dbdcf54c317080bceeb187aa4443dba627cde48fd66a692cb05ce86cdeb18edd140fcaeba4e02dcbdb0e1dc934a79d0fda2a3c7dacbaee09734a402879df5aa2de56c20eb0bf602c2a0e6c12a6044a20fc83c35ce6eda6dcf0ddd9c2f758085cdf67984682c8157f2a13643848821f8b886cafb30026d6923ffd0fa2a392f34b5bceb1815417d096aa01388bd06c4687a52cd7bcca0fcf92ab3936f63a953568d24c578881cb66c77b599ba1fdc59fc8b322c21fa68ef7047479b8b09403abaea5fcaac28c6dac61ad1e59bcda9df87279a707366a2ab5212a8b30e8ff53a92563f1b6d54a68be456125790cfbea14773285997bf0a74f99deb1486379ebc7b52ac3f17f0d1fd45efca0f5a12c2681773c63a06fc598041ee12ce5a05e3e83ff60b2b7c5f592e39a8508ecc0ad9681ac57ce060b33814ad285fdbd8339465fe52e8a69b30ee127ef4c76913ee1e6d28a8cf62143c41f93afeafff64b295147e4b6965b2dcd118253182d48675a6f424885b7fe937bfbf36bfa73dc12735e09e8afac1390863eedda0a43ee9ca69e963676ee751aabff41b0673fda21cbe9531b39f91c270a5620395baedbe336a0654c951037d5c20dea32e8c7524261520bda7c0cc1e5d4fb3294a40285109a31622e6e7d34391b3b1e62372fac39051560b04e0fe2c63b778d87d98750c89a35c5877eedc5cbdab3614b6ee18c8f22b98c4ec9659749a304a0a18ec579f5867a30f6faf9255f30231cc4ace2ca976e27cabbffbfdcc6bb8d6c42c6856682f72da0443666fdb12788677a56b8ea94a1ab5f98842541e1cac7ad8e1a27c8a0e76c6f028f24ce97de51a0473a72d15a6761dbae67723252b444cc7251729a3a9f05077fa2ab163198264e42bff09a2728d94c664840a39373a9b7de7a183d10ca005de412dc29c05b644851144a6c586bf141648d38ed25ca1c2b6bbec3428036160a4faefd460304a12311173571c33b4efd34a42d66ba9dd78d14464d0faac480dd94471bbfd20cbb9d6281a3b538b39d7ccded100e9850ebc1b8737fbb8c954bad05dd25ccbcd5fb0a28b1008d9b6ddfae97d3d6665797417adc950a938a44c2824f718b853dc89a09251b47760df92218d6e3a5cba1ccec94c9e2f6af953566aa446306e636f170be96ddf76e65e690531435ed3c3829e5cdc8afdfc5d67ec622922e2da132890a617c4f528b429caf1199c67093cba7a2a0acf83013fd80e8e9181217d207eac863bdaf4712f86912f478225a711bd47bb0d35b9cb147bdba85a4244e4bd724be7c4ddc279b665719f58c6e8c8f38a1735384d7b5895e4f4e8bce5aae7cb1355dcc065ba51e7be17dfac0e60a1b031497043b4e5faccc327d8782fca2b0d2b691437788226f72f8de798d306aac4610fa9597b670405bd759c3e3ac622aaa87929c38e84d918775f866d6fef95cc702f63465d78cf3c43bc32c33b80bac3865818463a3e74d04dc50acfe4c43616a38fb2ead27a058003f6b40775417dee6ecdb5ecbe98f2fa4aa9626e85455dd11ae7ef8882e2ecff89bac17c1f20bb906fb8b213cba2c5ee8900b04ebf7b567543739abe041b94811bccda61c92ebdfc3fec4774d8fb2c782255ba4e8d7eede9d95570b2a3305da0a2619573adf201b98a43bf6078c363162e31d4309d9662016aec23c867594c872d2c62c74a12d146d8a41ba8df7a90fe0b02afce3409d0130f601d02d78f5dfad70f8edad6c0c3ba33952e9b43be886d5a57ee3dfd39036247c7e6fbd8fc543298346b28c696a2b07aa595bb9d222d8ac4d18be412c9997f4c6b2fe5afc3addc79d803805c444fc517836174bab49502f1338f7d0611ec63a1ff295dab0b3821195b9e4e40a0c157e15c66db050dcd91b9dbc393d9752a02fc2be83c23b951bc4f0579bf41e1102b30cb8a7b998abca2dd84a43fba8686350587667b6474db6a3bb124a76778cf33fee405ec727b7b74143d5a489b25e9d9cb0838e5a442f47fce8cf9007ffbe25d00e43edd921916bb0aa793d9d280b68457e620495d7421ca02905af71377aa8b911004e7be8f0e75521f45fe2f534f8bc102afea2ce1ba680d9a9430efb22a4ebf959cf7f748bfe48b065611007dd18002eea363550ed2034802b13081e2f775ae2f8cc3bd52b3b9a4378d31108e892cc7afdee236f6b7117fac8e718ef994acd4292b959f00aa6bf4598411e1fef4810f87c7165ab481582ac9acbf47311f17ccb536a2dfd20267af00f37254eb6423668ab6e24209138b06551afd59fc20d37b26ee76c1fdd2c91bd672e9aed7ad805a9411e7f369c6005e0f48dfbf74490d8e1dcda1bad844282f4580086b9e8e72c3b1ced86778fc7f6bc945cf8a191357a681f4f67e973d3f2930fb7e45ddccfd44f06dc0c07e19a075cc24b3f98d11263d0afaebec2363aacab3df1a736aecedff2cce090353112a422c810e2dec508f77087787e65859dcbdc7e821afdd9b03a430483f2754e961462079040402375bc4c14f1b26b82500341c334ec7e4e36162d1f7f31d0adae1e606fed844e1d561d1e258bd5dc7f4c3132e7bc27b5e0da40df12b0324fdfa817a83345ad1a4b927173d230ad4e221dcb01906a9f84b9467deb3b00f9f34049b9c1a28b908f79bdec8fc4553047094d75c923a2cc7f37b6c3eab0b9d396eda4ca11f57ce2dfe9cc503bc08cb9c896cb733ee8c4ef1abd8eb0cb77a79acf3fa5d83cd93c1a92df66fcf2a8cd4e63509b55a2e5d1e44b51b10828ebd18b0d0548d44a3f03d5f5508fdc8ce6b064a7c21f6251a0bde3980c317ada3855e60c78d9e5bef5b4692429eebd1041941847ec725679c751c3416c51c97b0ee1bcadad82869b7c7681c913b9ce7e20dda593e10f308d9fa4b85bb868f42e40bad90478328918f1447c6716f757167b9b6832c802d002c052e2c946d966380cd849f172f015da85f6b74a5adcc3aaae9224ce3e18688d19434d8a325bb16baa17818a6e669de6249888befc142976a776d6252eea9d22a4c38489124628ea7de7c49bc811484eb04c9265ba050956a41ab9ee4dacea5263138cd227fac4ccad363801de29681dfadd48011c2a5a0435a5a4baf5ba95d773fe8ac0d515dfa850ccfdef9c00f0b742cb61a6488973770057f1583997063b68c9f140dd66292dab65f6f117c80066df9ca52838d51347b444037a5f0bde3dcf8c6e420b5619ca0dd80b980fd33efac6cff36486d6c9d8ca76db30819025964350d45e98e7f8c54a2ce5972de85bf2c8cf3d997e1c3993dd0f8d0f4f24edb70a987b1b35e6fa14070bc099456c25a813a321b7c23e59edb08b3ddf8f4edc846c90e4910a951fd82e91077354528a702d599360ffee97d66d5c7313ea71b8612b1106c6e5123148e5d94783c34d4b0d102911a1df2f545e6653b433e7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0xcf2}, {&(0x7f00000012c0)="46e0eb212daf122f9afe5a9812d4b63e80a17234a51423edd06aea7e924ef7cd35eb7338010bbfc986053031258606a4b18032ffe9c480a353d49e628eb08d21238648ee290c0daffe455566", 0x4c}, {&(0x7f0000001440)="e5f486e7f43f8e915833369a15c633f015d6c1d3acee5524946f69", 0x1b}, {&(0x7f00000014c0)="b83ff36f", 0x4}], 0x4, &(0x7f0000001580), 0x0, 0x4008800}, 0x5}, {{0x0, 0x0, &(0x7f0000003780)=[{&(0x7f00000015c0)="4563c6b7b99350212f32be6e8aa7186dffd22bee6d", 0x15}, {&(0x7f0000001680)="0651b0cdcd0c579ac01d8cfa44d2c0ec280119205c1af619c54023aa91e6fb4b3c3bbde56e77484bf91522e06c087d38566c4f27a32080ae8f47d34c5cdcdfdf7cc4541a2f7cd624525617714aebe74a1393e6bbaf03ee67cfd87734533d4e075b2729ec49efe643d2d081fb9cc8af87e856b70fa59aeab87699057b1134130e4d0302c7a3e88bdfff09e4690b8e32b3b0dfbfe09110f007970cdfdaedb2b7d555db9c0942d664ed9d99a37d440d499b35f53743c55336caa04af9521325f440c0a42777585f6295469f2cfe984b1c5329248df09a", 0xd5}, {&(0x7f0000002780)="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0x1000}], 0x3, &(0x7f00000037c0)=[{0xdc, 0x18a, 0x100000001, "7b9ba7192a8bf1a59d18a4deb8b971214599763278f2b0915461b2d67c62588bf132722213b7ab00ca1b379ee65cb7b8602ccf6317b3aed02f998f9fe1f104e41c95751d709730995ec345e5c0beb560991611b70c185071a36dfea7726d4c14d4ea825876da59edd6484ccf99b185287292d9bda0b894161c762d7cd7043378a1b7af66f4a3c19e54727177db9b88e6296d66b227e4d99f0b7f32af621af943923d063254f009a60e0e2e2a891792cbb4e2a5a85ba8cd1a435cefdeec3822eafc74257687cf408b9d5960cb8bb131"}, {0x10, 0x13f, 0xb7e6, "4a06"}], 0xec, 0x4040000}, 0x9430}, {{&(0x7f0000003c00)=@can={0x1d}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000003c80)="2b6211db3889ccc04eb63eed7704cb7b99389cae633d9f746719ebc1601b6cc47c2a23290a8b79976c3b50ab5beee21032c4b88807d5c5425735929543b10179fb", 0x41}], 0x1, &(0x7f0000003d40)=ANY=[], 0x0, 0x40}, 0x3}, {{&(0x7f0000003e00)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x4, 0x4, {0xa, 0x4e20, 0x3ff, @dev={0xfe, 0x80, [], 0x17}, 0x1f}}}, 0x80, &(0x7f00000042c0)=[{&(0x7f0000003e80)="c1fd6ae7a3847cfa3bca26751e329c12cc05ad6f52989600abec299e0a1534edcc3768a51fd8f1b48b895b705c79039669c63c14987e5ab07600107d9a0796e8488e8bef40755530ced2fb124e0aee157f62a6653e1e35a485a5371a93a4e76d38058f61c95f1df019982073e8dc17924fe66cf008110293dd8911d21bd620f6ebac91a801d1ad719567e2504a8e6055635af7c90c784759cd05331ff22c21a4108b4a059c4c81c266e608c26a6e666f1d7868962b75dcdf91045e61e9890bc05322b1be3e2a5a46eead1484e50eca0009abd5077c2c0a8d006dced11935", 0xde}, {&(0x7f0000003fc0)="2deca309173fde3d2f1788a7dc64564e622a16150ee1b08705d417095c78651ba4751dd177e6c81393e9661f24f7f21db150bcd888eaa71b0d4614f7153a978704649055000c6810bd61294345a325d649a3da992288cfb49b81646588f512ece1a1081eb12bbd0db75e72a9091174181f5a0cdd70e643c6fdbc802c643069f47408f5c13262e297d544cc8ff508e530832598b7239436d81fd8c596", 0x9c}, {&(0x7f00000040c0)="a1735641b04e9b7f11c3ee690baba18bf77fb60365c99136873b153cf1886a65c92acfe100264737bc43f04f291fd3c6ee079fca520faff76c6a684f85c25dd8148c741ba663cb941892f8b7f66365024ca7a212d3dade0cea723556339d57846a44d9a782e2e0ae750f82c3fb041b0f8d4dcde43e81f2080f0c445d8e3b37b459aaa04a2d73c707ec40c07c16a651d7440c5419e532babbab9067aba485f5ea99730f7662ad7982c3f212d86dbe2db4c1d9454e12ffe7adf0cd0f55061d41a13c573c809c4851fd822148958449ccf7f004b98775299df4147459", 0xdb}], 0x3, 0x0, 0x0, 0x4}, 0x5}, {{&(0x7f0000004300)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x80, &(0x7f0000004900)=[{&(0x7f0000004380)="d590263094b13d16fdbcd17e965ada354afeb4bd58251265227468e95b286dafeb1be8f6d638c5e5767dfe1b743d1966e31231191c03a081dc570c18599fa6677fc98eeb70d6", 0x46}, {&(0x7f0000004480)="c020b339bb401f44ae6a6f9f911134070fdd11c8", 0x14}, {&(0x7f00000045c0)="5e700143b3b44116c1679a5322b22663b59e03d9fcde7473da0832e6a2f94a1f91c0142f149b752de3ce8fa7884d19e24c7f831c3c074697ed4e25d43ee42dd797efdcf914f1a21dd3be7b1b7684a68b86b99b1796", 0x55}, {&(0x7f0000004700)="9fcf09332e0df489807937ae4ac2c2386f0efc31299cc819bfb3b6222c20ad739b177eb3be7417cb261fcffaf087d9513b0b99b8f66403fb4e3375383b48d344f4e562e6f4f21de917b6348a638391332f08c58bf9874da0872bebb86b514186e7250a40e2577adfe4be79a44203f69e6fafb686afd44553caded499069655b2bcb43c4a0cc20c673fdad1feef6252807e0934b3d8d5a54f633e60bf0fa74a647c609ca714ba5a08984fc404477f9b3de0a0076ec93d96a3d67ea0cc5cd0c8e192da0e6c1010a033c5495bf9b83281acc599348f5308df26e9fbbce68bae91addcb7df02ff86cb8486fcf0c9f5b1d4c06e7a8b4d", 0xf4}], 0x4, &(0x7f0000004940)=[{0x1c, 0x112, 0x800, "f531e12408fcda3c0c10f120a937"}, {0xb4, 0x105, 0x6e18, "b5edabace916d8c0031fc8f590c744aa01dc096197fb84850639aab6f5ad3107445360320dcdca2151f89d2b6ff3df1518096ce506b74da3d8c406c5488536587491222863c87d6e4d23b15a8ca6366981c4af2e04841e32841fe757f4b7c148be45fd88eca02ecf68b860f3508c7979d29d5fcbb98838448b02d2d2f6368971ef520b5df7b7ec2c025e7d62732c571c31cd8cfe6595fcdea1299f4b70b0305081fb17b3e4"}], 0xd0, 0x40000}, 0x1000}, {{0x0, 0x0, &(0x7f0000005c00)=[{&(0x7f0000004b00)="e57b542c1952ab0c5193d44a7eef38194f40d53a7cb6d4544c657cc660d78ac418682fe6fef9aed6ce667d675b6b3edb2f65517104d315d713b6c97cca5473e5db03d45f7989edc23e1d875d725cdb4ea10dd9d5179498db5b45745759e2decc31aaac0b5e23f85d01fc1d", 0x6b}, {&(0x7f0000005b80)="327b7f50063e12e1d6acc8c3a76440472542367765219d16b5469fa558ebed737a5fc620dfbec038a1bc0b3a68fdbe9787e6cdccdf307ed72a6c832edb96281537d94f60863da8bb7887c8b602e24014141f0b58", 0x54}], 0x2, &(0x7f0000005c40), 0x0, 0x24008055}, 0x80000000}], 0x6, 0x400c0)

[  607.187222] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63340 sclass=netlink_route_socket
[  607.200310] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63340 sclass=netlink_route_socket
2018/04/01 18:37:32 executing program 1:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)

2018/04/01 18:37:32 executing program 4:
timerfd_create(0x0, 0x0)
unshare(0x0)
pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8})
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x80, 0x0)
timer_create(0x0, &(0x7f0000000000)={0x0, 0x2e, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=<r1=>0x0)
timer_delete(r1)
r2 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3")
timer_create(0x0, &(0x7f0000000340)={0x0, 0x26, 0x0, @thr={&(0x7f0000000440), &(0x7f0000000500)}}, &(0x7f0000000380))
setns(0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={<r3=>0x0}, &(0x7f00000000c0)=0x8)
clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000))
getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={<r4=>r3, 0x4, 0x6, 0x40}, &(0x7f0000000140)=0x10)
clock_gettime(0x2, &(0x7f0000000200))
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
close(0xffffffffffffffff)
capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)={0x40})
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000600)={r4, 0x0, 0xd7, "a42109b44025f74ff71ebea7a3585cae974984bb91f695f434e1ee658b57c689c5e74c57acc028d51c9af56baec09b713aaa81dec34026fadf760873793d1f78724b8eab1a92137bb458361e44dc5fa66dd42c97b518a1dd6dd11b5b8ac1c12429c1724554fb4677bf32c13f06a56d394ce73e4ca03c2a883990f8428f8f5cf28c9704d1e28e591a2ff42a00f78b5441a9e67af76d08eda03abb63148712f2ba83e887e1405cff15eb51b1a6457bf6351b90b92578fb4dc269cbb0440be755f15675d21f23637602b70b9e7c9c78cecfccc460e3d0766c"}, 0xdf)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240))
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x7fff, 0x0, 0xb, 0x11, 0x8, "7a2a4dcc96c7871cf1bd4feb2a9615f0931860d577d9df8419749408326b2d413185e306101d35e93bd7a9d976467884383c8168df5648a5661d564f4f263cb4", "6c6ee523ec1ab38c0e093b2ccb4e1ac1676c930b9a743336102d760ea694f8d57d84b06ed6e80ce10dd252e9c24dfa08727e9a43ceb0cfb97ee54e054c362245", "98e1f62ad47ffcc80631511898cfe939859bf9db560a061b7aeee23af5d23056", [0x0, 0x5]})
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0)
write(0xffffffffffffffff, &(0x7f0000002000)='\t', 0x1)
setrlimit(0x3, &(0x7f000040c000))
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)

2018/04/01 18:37:32 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)

2018/04/01 18:37:32 executing program 3:
r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002)
write(r0, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30)
mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)
ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0)
readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1)

2018/04/01 18:37:32 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0)
mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r4, 0x0)

2018/04/01 18:37:32 executing program 0:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)

[  607.275762] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63340 sclass=netlink_route_socket
2018/04/01 18:37:32 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
r1 = getpid()
ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd})
fcntl$setstatus(r0, 0x4, 0x4000)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x100, 0x5, 0x101]}, &(0x7f0000000040)=0xa)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2)
request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500))
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
syncfs(r0)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e", 0x11, 0x0)

2018/04/01 18:37:33 executing program 2:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
fchdir(r0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f00000002c0))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
creat(&(0x7f0000000380)='./file1\x00', 0x0)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0)
keyctl$assume_authority(0x10, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
socket$l2tp(0x18, 0x1, 0x1)

2018/04/01 18:37:33 executing program 1:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:33 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0)

2018/04/01 18:37:33 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)

2018/04/01 18:37:33 executing program 7:
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a)
close(r0)
capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10001})
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0)
ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000500)=""/214)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, <r4=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f00000003c0)={0x2, 0x8})
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000600)='eql\x00', 0x18c)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000240)={<r5=>0x0, 0x469, 0x3, [0x0, 0x7, 0x3]}, &(0x7f0000000440)=0xe)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000640)={r5, 0x7, "ea1dab70539ea0"}, &(0x7f0000000680)=0xf)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x0, 0x20000000)
poll(&(0x7f0000084ff0), 0x0, 0x0)
dup2(r2, r1)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0)
r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0)
syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00')
bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0)
clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60))
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000006c0)={<r8=>0x0, 0x4}, &(0x7f0000000700)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000740)={r8, 0x6}, 0x8)
openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$TUNGETFEATURES(r7, 0x800454cf, &(0x7f0000000480))
getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYRES16=r3], &(0x7f00000002c0)=""/152, 0x9)
pipe2(&(0x7f0000000100), 0x0)

2018/04/01 18:37:33 executing program 0:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)

2018/04/01 18:37:33 executing program 4:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="0083"], &(0x7f00000004c0)='{\x00', 0x2, 0x0)
syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
r4 = inotify_init()
fstat(0xffffffffffffffff, &(0x7f00000002c0))
write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r3)
ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x13, r4, 0x0)
add_key$user(&(0x7f0000000600)='user\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000007c0)="9f0e92d731a9b037cf2a4921f8ea7204ac41a59b0ed427d1926f25f1c269b62c5bddd6ff8dae1e902ebcabc4a8b78a24d82e13ec3c6b79b4f8fbebc4df0f3893894c07871b44fa74b1e364ed82b104506ed44f", 0x53, 0xfffffffffffffff8)
r5 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9)
keyctl$assume_authority(0x10, r5)
socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0)
r6 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb)
r7 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131", 0x28, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000b80)={r6, 0x0, r7}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)})
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000c40)=ANY=[@ANYRES16=r4, @ANYBLOB="cd824edf5ae7898cf4fbf80e957f4885778e823e78e9ef1a6a9de6b34e44d297d38f7868d40000000000000000000000000000000000f6f04ac247986070c885cfe183b55d2f76c4550db5663089333b05a7e3a66e33908aa3"], 0x2)
r8 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
connect$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000d00)=ANY=[@ANYRES32=<r9=>0x0, @ANYBLOB="0dff0015d7cf8a0271d96dff1de5018e7c8fb678596b32a889de8e1f910d1f0459c6b04935faa8b068e8a015dd3b748dfdba9f874cde786ed438705f238b64"], &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000009c0)={r9, 0x98, "73287e639d94d21b9f6b30641e6ba3038d40fb019b1fb8cf36e1305d3b66ba8d502212c94c024a5ae4edcb4c118a85506e7e6d7ad16e6561b03c46313ef889cba67b1aa05ebd0e385705ad695d0981f1eab649f6ed968e17d9e4270c23a860a3da817e2005b1fbea452131fc19fb244f1e7da5813253a8462dfaa10e86e5525ebf492370705d5db8a7e7c6bcb21de948a42dd47c8fe80120"}, &(0x7f0000000480)=0xa0)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a9322a68bce1adee412b1f828", 0xb5}], 0x1, r8)
shutdown(0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xd53)
creat(&(0x7f0000000340)='./file1\x00', 0x40a0)

2018/04/01 18:37:33 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
r1 = getpid()
ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd})
fcntl$setstatus(r0, 0x4, 0x4000)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x100, 0x5, 0x101]}, &(0x7f0000000040)=0xa)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2)
request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500))
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
syncfs(r0)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e", 0x11, 0x0)

2018/04/01 18:37:33 executing program 1:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:33 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:33 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/04/01 18:37:33 executing program 0:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:33 executing program 3:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x84000, 0x0)
getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000300)=0xfffffffffffffffa, &(0x7f0000000340)=0x4)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x205, 0x0)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000140)={0x4})
r2 = epoll_create(0x5af)
write$evdev(r1, &(0x7f0000000000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x4}], 0x259)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0))
setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)="c24269905c6482c407ee9414883c53908bb741098208f33582d3b88c16c19abfba1db4cf758e2288fdab5138057a793de712bbbec303c3ed868220ed44d469c0f43e5353f0b27dac492d26d9565be8602f5ba6d4835b95c8919ffe32de45decb36567597ae692f7ec11e8ecd7776e0fc6ec163db8e2e730d9a25984f00add4042e09ce177ffc0d62a775198723ea992c36915e360073b0e8a8ca9fbc779e63f59c5dab5ea52c5bede436fd7e42fd2da5b639f91ae057c04b10b0b3f08504a082b755531cae5da6eb", 0xc8)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000040)={<r3=>0x0, 0x80000, r1})
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={<r4=>0x0, 0x2, 0x9ab}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r4, 0x5, 0x2d7}, &(0x7f0000000440)=0x8)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r3, 0x80000, r0})
write$evdev(r1, &(0x7f0000000180)=[{{}, 0x8}], 0x18)

2018/04/01 18:37:33 executing program 1:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:33 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x4, 0x8)
ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'sit0\x00', @ifru_mtu})

2018/04/01 18:37:33 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000)

2018/04/01 18:37:33 executing program 2:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
fchdir(r0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f00000002c0))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
creat(&(0x7f0000000380)='./file1\x00', 0x0)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0)
keyctl$assume_authority(0x10, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)

2018/04/01 18:37:33 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)

2018/04/01 18:37:33 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:33 executing program 1:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:33 executing program 3:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:33 executing program 0:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:33 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/04/01 18:37:33 executing program 4:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
chdir(&(0x7f0000f95000)='./file0\x00')
r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0)
ioctl$void(r0, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040))
ftruncate(r0, 0x8000)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4)
r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14)
read(r0, &(0x7f0000000240)=""/4096, 0x1000)
r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)=ANY=[@ANYRES32=r2, @ANYBLOB="49000000b445a718f601000000000000001a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347701009c54bdd6d1670450e2dfaeb8e3dea94600924051"], &(0x7f00000012c0)=0x51)
fcntl$setstatus(r3, 0x4, 0x6000)
pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
accept4$unix(r3, &(0x7f0000001440)=@abs, &(0x7f0000000200)=0x6e, 0x80000)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, <r4=>0x0}, &(0x7f0000001240)=0x10)
add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0)
request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r4, 0x4)
setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], 0x28c)
ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)=<r5=>0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}], 0x68)
getpriority(0x2, r5)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6c", 0x57, 0x0)

2018/04/01 18:37:33 executing program 1:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:33 executing program 4:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
fchdir(r0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f00000002c0))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
creat(&(0x7f0000000380)='./file1\x00', 0x0)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0)
keyctl$assume_authority(0x10, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
socket$l2tp(0x18, 0x1, 0x1)

2018/04/01 18:37:34 executing program 3:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
ioctl$sock_SIOCGIFINDEX(r0, 0x89f2, &(0x7f0000000540)={'sit0\x00'})
r1 = dup3(r0, r0, 0x80000)
ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000180)={0x80000000, 0x2, 0x100000000, 0x1, 0xdf, 0xfffffffffffffffc})
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x7ff, 0x95, 0x3, 0x400, 0x3, 0x100000000, {<r2=>0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffbff, @dev={0xfe, 0x80, [], 0x16}, 0x1ff}}, 0x8, 0x3, 0x2, 0x7, 0x3}}, &(0x7f00000000c0)=0xb0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8)

2018/04/01 18:37:34 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:34 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)

2018/04/01 18:37:34 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sco\x00')
setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0xffff, 0x4)
fchdir(r0)
syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="0200010f0b00000026bd7000fcdbdf2502000b000400ffff0000020000000000000005000000000000000300000000000000010014002000000002001000000004d6000004d4000000006c37cae6f42012ff1c902519f664719a8bdfd54ddd010e984ee4cd605986b84e6babfb3dc8e64c882ace3d0000000000000000000000000000"], 0x58}, 0x1}, 0x8000)
getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000240)=0x60)

2018/04/01 18:37:34 executing program 1:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:34 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:34 executing program 2:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
fchdir(r0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f00000002c0))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
creat(&(0x7f0000000380)='./file1\x00', 0x0)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0)
keyctl$assume_authority(0x10, 0x0)

2018/04/01 18:37:34 executing program 3:
r0 = socket$inet6(0xa, 0x80002, 0x0)
recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6)
bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
sendfile(0xffffffffffffffff, r0, &(0x7f00000004c0), 0x7)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x103800, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB="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"]], 0x1)
r2 = socket$inet6(0xa, 0x8000000000000802, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={<r3=>0x0, 0x80, &(0x7f0000000640)=[@in={0x2, 0x4e21, @rand_addr=0x7}, @in6={0xa, 0x4e24, 0xffffffffffff80e7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffff}, @in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0x2f7}, @in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x10}, 0x5}]}, &(0x7f00000006c0)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000900)={0x749a, 0x8, 0xa, 0x6, 0x0, 0x8, 0x8a9, 0x3ff, r3}, 0x20)
sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sched_setscheduler(0x0, 0x5, &(0x7f0000000300))
sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
socket$inet6(0xa, 0x0, 0x0)
fchdir(r0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280))
tgkill(0x0, 0x0, 0x30)
r4 = dup2(r2, 0xffffffffffffffff)
r5 = fanotify_init(0x14, 0x400)
getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0x2)
r6 = syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00')
ioctl$int_in(r5, 0x5452, &(0x7f00000002c0)=0x1)
socket$inet6(0xa, 0xa, 0x0)
getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000000380)=""/99, &(0x7f0000000100)=0x63)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xced61d1f768423b7, &(0x7f0000000000)=0x5, 0x4)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000018c0)=ANY=[], &(0x7f0000000600))
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r6, 0xc08c5334, &(0x7f0000000400)={0x1, 0x7b886b1e, 0x40, 'queue1\x00', 0x9a9})
clock_gettime(0x0, &(0x7f0000000200)={<r7=>0x0})
write$sndseq(r1, &(0x7f0000000700)=[{0x1, 0x0, 0x0, 0x0, @time={r7}, {}, {0x7fffffff, 0x96}, @note={0x3, 0x0, 0xffff}}, {0x0, 0x0, 0x1, 0x400, @tick, {0x800, 0x6}, {0x200, 0x101}, @result={0x9e}}], 0x38)
connect$netlink(0xffffffffffffffff, &(0x7f0000000180)=@proc={0x10}, 0xc)
getitimer(0x2, &(0x7f0000000240))
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000340)=0x84)

2018/04/01 18:37:34 executing program 0:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:34 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:34 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:34 executing program 1:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:34 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/04/01 18:37:34 executing program 4:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="0083"], &(0x7f00000004c0)='{\x00', 0x2, 0x0)
syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7)
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
inotify_init()
fstat(0xffffffffffffffff, &(0x7f00000002c0))
fsync(r1)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1}, 0x0)
request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb)
r2 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9)
keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r2}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)})
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d"], 0x2)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
connect$inet6(r1, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7", 0x28}], 0x1, 0x0)
ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0)
r3 = creat(&(0x7f0000000340)='./file1\x00', 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={<r4=>0x0, 0xcd}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000008c0)={r4, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84)

2018/04/01 18:37:34 executing program 1:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:34 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:34 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:34 executing program 0:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:34 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/04/01 18:37:34 executing program 1:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:34 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:34 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:35 executing program 2:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
fchdir(r0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f00000002c0))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
creat(&(0x7f0000000380)='./file1\x00', 0x0)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0)

2018/04/01 18:37:35 executing program 1:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:35 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:35 executing program 0:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:35 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[]}, 0x1}, 0x40)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="009a2201001f00000043da9b9aba097720"], &(0x7f00000004c0)='{\x00', 0x2, 0x3)
syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e)
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
r2 = creat(&(0x7f0000000380)='./file1\x00', 0x0)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000008c0)=0x6, 0x4)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f2", 0x30, 0x0, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0)
r4 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0), 0x0, 0xfffffffffffffff9)
add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4)
keyctl$assume_authority(0x10, r3)
sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019", 0x5b, 0x0, &(0x7f0000000040)={0x77359400})
epoll_pwait(r2, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x9, &(0x7f0000000580)={0x4}, 0x8)
getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x0, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0)
fsync(r1)
shutdown(0xffffffffffffffff, 0x1)
r5 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'rose0\x00'})
setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000000))

2018/04/01 18:37:35 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:35 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000)

2018/04/01 18:37:35 executing program 4:
r0 = socket$inet(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x8000, 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0)
r1 = epoll_create1(0x80000)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000001c0)=0xe8)
connect(r0, &(0x7f0000000200)=@can={0x1d, r2}, 0x80)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x80000004})

2018/04/01 18:37:35 executing program 4:
socket$inet6_icmp(0xa, 0x2, 0x3a)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0)
fchdir(r0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000))
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0)
fchdir(r1)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
rmdir(&(0x7f00000000c0)='./file0\x00')
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc)
ioctl$TCSBRK(r0, 0x5409, 0x0)
r2 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0)
write$cgroup_pid(r0, &(0x7f0000001cc0)=ANY=[], 0x0)
r3 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00')
readv(r3, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1)
r4 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00')
fcntl$getownex(r4, 0x10, &(0x7f0000001200))
ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001440))
r5 = fcntl$getown(r2, 0x9)
r6 = getpgrp(r5)
r7 = syz_open_procfs(r6, &(0x7f0000001340)='oom_score\x00')
mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendfile(r4, r7, &(0x7f0000929000), 0xff)
readv(r3, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a8d215450a78cfc1dcffbdf8f5505f68d8384df02603a35"])
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680))
fcntl$setown(0xffffffffffffffff, 0x8, 0x0)
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200))
r8 = gettid()
syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x0)
process_vm_writev(r8, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0)
setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce6161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa050000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1)

2018/04/01 18:37:35 executing program 1:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:35 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:35 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:35 executing program 4:
r0 = inotify_init()
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0)
r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
r3 = inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x0)
inotify_rm_watch(r0, r3)
mkdir(&(0x7f0000042ff6)='./control\x00', 0x0)
inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50)
inotify_add_watch(r2, &(0x7f0000000040)='./control\x00', 0x0)
inotify_add_watch(r0, &(0x7f0000000640)='./control\x00', 0x102)
r4 = inotify_init()
r5 = socket$inet6(0xa, 0x2, 0x0)
dup(r2)
sendmsg(r5, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800)
ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000580))
setsockopt$ARPT_SO_SET_REPLACE(r5, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x430, 0x0, 0x118, 0x0, 0x348, 0x348, 0x348, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0xff000000, @empty, {[0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x1000, 0x0, 0xdd, 0x5, 0x0, 0x8001, 'ip6tnl0\x00', 'ip6gretap0\x00', {}, {0xff}, 0x0, 0x126}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xffffffff, 0x0, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff]}, 0x200, 0x100000001, 0x40, 0x0, 0x4aca09ff, 0x0, 'teql0\x00', 'bond0\x00', {0xff}}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480)
setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000600)=0x3ff, 0x4)
unshare(0x800)
inotify_add_watch(r2, &(0x7f00000005c0)='./control\x00', 0x80000c01)
dup3(r4, r0, 0x0)

2018/04/01 18:37:35 executing program 0:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:35 executing program 1:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:35 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:36 executing program 2:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
fchdir(r0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f00000002c0))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
creat(&(0x7f0000000380)='./file1\x00', 0x0)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0)

2018/04/01 18:37:36 executing program 4:
futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0)
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x7, 0x1, 0x3, "120ab1696e7d6d838df28795bf620a5f26a4329c1d02ba0c9cdd52f7486c0c122a308f7e72235f9c304243d5922334a7b1c9a95602cb6c6e57863fb7352b35a158ddfea2debd0b23ba9e8ef94e2a9400"}, 0xd8)
mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
exit(0x0)

2018/04/01 18:37:36 executing program 1:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d36ff4))
timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:36 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:36 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:36 executing program 0:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:36 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)

2018/04/01 18:37:36 executing program 3:
r0 = socket$packet(0x11, 0x2, 0x300)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff})
r2 = creat(&(0x7f0000000200)='./file0\x00', 0x4)
perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x70, 0x401, 0x6, 0x2, 0x9, 0x0, 0x0, 0x80, 0x1, 0x4, 0xfffffffffffffffd, 0x7ff, 0x4, 0x0, 0x4, 0x7ff, 0x200, 0x1, 0x40, 0xe7b0, 0x5, 0x6, 0x3, 0x9, 0x9a28, 0xf8, 0x8, 0x7ff, 0x3f06, 0x100000000, 0x1, 0x9, 0x4, 0x200, 0x1, 0x7fffffff, 0x80, 0x0, 0x4, 0x6, @perf_bp={&(0x7f0000000080), 0x2}, 0x0, 0x9, 0xffff, 0x6, 0x6c, 0x9, 0xc9b}, r1, 0x6, r2, 0xa)
setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040)=0x3, 0x4)
r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x101700, 0x0)
sendto$inet6(r3, &(0x7f00000000c0)="a4d87e321c938e6a94c9ae81ff798236641ad5dbf50018bb2bcb", 0x1a, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x8001, @dev={0xfe, 0x80}}, 0x1c)

2018/04/01 18:37:36 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:36 executing program 1:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000d36ff4))
timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000019000))

2018/04/01 18:37:36 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:36 executing program 0:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:36 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:36 executing program 1:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:36 executing program 3:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:36 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)

2018/04/01 18:37:37 executing program 2:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
fchdir(r0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f00000002c0))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
creat(&(0x7f0000000380)='./file1\x00', 0x0)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)

2018/04/01 18:37:37 executing program 1:
fchdir(0xffffffffffffffff)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:37 executing program 0:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:37 executing program 3:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:37 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:37 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:37 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:37 executing program 4:
futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0)
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x7, 0x1, 0x3, "120ab1696e7d6d838df28795bf620a5f26a4329c1d02ba0c9cdd52f7486c0c122a308f7e72235f9c304243d5922334a7b1c9a95602cb6c6e57863fb7352b35a158ddfea2debd0b23ba9e8ef94e2a9400"}, 0xd8)
mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
exit(0x0)

2018/04/01 18:37:37 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:37 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:37 executing program 3:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
fchdir(r0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f00000002c0))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
creat(&(0x7f0000000380)='./file1\x00', 0x0)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0)

2018/04/01 18:37:37 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:37 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:37 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:37 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:37 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:38 executing program 2:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
fchdir(r0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f00000002c0))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
creat(&(0x7f0000000380)='./file1\x00', 0x0)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)

2018/04/01 18:37:38 executing program 4:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf)

2018/04/01 18:37:38 executing program 3:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:38 executing program 0:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:38 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:38 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:38 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:38 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:38 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:38 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:38 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:38 executing program 3:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
fchdir(r0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f00000002c0))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
creat(&(0x7f0000000380)='./file1\x00', 0x0)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)

2018/04/01 18:37:38 executing program 4:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
fchdir(r0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f00000002c0))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
creat(&(0x7f0000000380)='./file1\x00', 0x0)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0)

2018/04/01 18:37:38 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:38 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:38 executing program 0:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:39 executing program 2:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
fchdir(r0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f00000002c0))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
creat(&(0x7f0000000000)='./file1\x00', 0x0)
creat(&(0x7f0000000380)='./file1\x00', 0x0)

2018/04/01 18:37:39 executing program 4:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0)
getsockname$packet(0xffffffffffffff9c, &(0x7f0000001440)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001480)=0x14)
getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000014c0)={@dev={0xfe, 0x80, [], 0x10}, r1}, 0x14)
mlockall(0x3)
getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7, 0x9, 0x2, 0x1, 0x1, 0x8001, 0x8, {<r2=>0x0, @in={{0x2, 0x4e21, @rand_addr=0x373}}, 0xbe1, 0x1c, 0x1f, 0x3, 0x100000000}}, &(0x7f0000000200)=0xb0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r2, 0x800000000000400}, &(0x7f00000002c0)=0x8)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet6_int(r3, 0x29, 0x4c, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff59)

2018/04/01 18:37:39 executing program 3:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
fchdir(r0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f00000002c0))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
creat(&(0x7f0000000380)='./file1\x00', 0x0)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0)

2018/04/01 18:37:39 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:39 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:39 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:39 executing program 0:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:39 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:39 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:39 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:39 executing program 4:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x571}], 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00))
getpgrp(0x0)
ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0)
getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000000)=""/52, &(0x7f0000000080)=0x34)
ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {}, {r1, 0x400}], 0x3, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={"62726f757465000000000000000000000000000000d0413b182d2fb59800"}, &(0x7f0000000c40)=0x50)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000b1c801000000020000000200000000fcff00800000000000000005000000000000007f00000000000000000001000000000000000000000000"])
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0))

2018/04/01 18:37:39 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:39 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:39 executing program 0:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d36ff4))
timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:39 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:39 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:40 executing program 2:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
fchdir(r0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f00000002c0))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
creat(&(0x7f0000000000)='./file1\x00', 0x0)

2018/04/01 18:37:40 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:40 executing program 4:
r0 = socket$packet(0x11, 0x800000000002, 0x300)
getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00002f0000), &(0x7f0000d78000)=0x4)
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040), 0x4)
clock_gettime(0x0, &(0x7f0000000000)={<r2=>0x0, <r3=>0x0})
mq_timedsend(r1, &(0x7f0000000100)="f87d6030606de6b69d4ae820cbb12fea8c6cbd92f77a9a9bb2d6696a1e780365ede5a1227080301c72b50d4b8483b27bca70de1066eb064d5c8e33963ae125a86560349a9a9eb435a059e850427b8220c2ce0d596ddf9dc900d721b83114e07b03d3e8d4bd94d28b539c40d8557830bffca43805e03f7005021915bb36bbdb6ef7175cdcc602c4d52d8f1a0d", 0x8c, 0x0, &(0x7f0000000080)={r2, r3+30000000})

2018/04/01 18:37:40 executing program 3:
r0 = epoll_create1(0x0)
pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r1)
openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6ff4))
fchdir(r1)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00002d7ff4))

2018/04/01 18:37:40 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:40 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:40 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000019000))

2018/04/01 18:37:40 executing program 0:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
epoll_create1(0x0)
r0 = epoll_create1(0x0)
r1 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000d36ff4))
timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000019000))

2018/04/01 18:37:40 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:40 executing program 2:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
fchdir(r0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f00000002c0))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})

2018/04/01 18:37:40 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000019000))

2018/04/01 18:37:40 executing program 3:
r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2)
write(r0, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e)
readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x10024}], 0x146)
readv(r0, &(0x7f0000001300)=[{&(0x7f0000000100)=""/223, 0xdf}, {&(0x7f0000000040)=""/122, 0x7a}, {&(0x7f0000000200)=""/84, 0x54}, {&(0x7f0000000280)=""/115, 0x73}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x5)

2018/04/01 18:37:40 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:40 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000019000))

2018/04/01 18:37:40 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:40 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'lo\x00', <r1=>0x0})
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e, r1})
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000540)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'syz_tun\x00', <r3=>0x0})
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x36b14b17bea2e510, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x105)

2018/04/01 18:37:40 executing program 0:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:40 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, <r2=>0x0]}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x3d}, 0x8)
recvmmsg(r0, &(0x7f0000001980)=[{{&(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/13, 0xd}, {&(0x7f00000002c0)=""/253, 0xfd}, {&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/172, 0xac}], 0x5, 0x0, 0x0, 0x3}, 0x1e}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000580)=""/209, 0xd1}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)}, {&(0x7f00000016c0)=""/102, 0x66}, {&(0x7f0000001740)=""/187, 0xbb}, {&(0x7f0000001800)=""/141, 0x8d}, {&(0x7f00000018c0)=""/45, 0x2d}], 0x7, &(0x7f0000001940)=""/26, 0x1a, 0x3}, 0x98}], 0x2, 0x40010003, 0x0)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/rfkill\x00', 0x100, 0x0)
getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001680), &(0x7f00000019c0)=0xb)
setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18)

2018/04/01 18:37:40 executing program 1:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x600, 0x0)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@ll={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x80, 0x0)
ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000300)=r2)
r3 = epoll_create1(0x0)
r4 = epoll_create1(0x0)
r5 = timerfd_create(0x0, 0x0)
r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x800, 0x0)
ioctl$EVIOCGID(r6, 0x80084502, &(0x7f0000000140)=""/81)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000d36ff4))
timerfd_settime(r5, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x800, 0x6, 0x3, 0xfffffffffffffbff], 0x4, 0x8, 0xfff, 0xed, 0x0, 0x4, {0x4, 0x5, 0x20, 0x9, 0x3, 0xffff, 0x2, 0x1, 0x101, 0x0, 0x10000, 0x5e13, 0x9, 0xaf5, "8066805edb12d29d0f40126f23eb0b9692521af3808c385a8be25e3dfc55f713"}})
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000019000))

2018/04/01 18:37:40 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:40 executing program 2:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
fchdir(r0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f00000002c0))

2018/04/01 18:37:40 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000040)={0xffffffff, {{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x84)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

[  615.901118] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0
[  615.911313] IPVS: stopping master sync thread 10031 ...
[  616.055482] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0
[  616.057629] IPVS: stopping master sync thread 10034 ...
2018/04/01 18:37:41 executing program 0:
fchdir(0xffffffffffffffff)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:41 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:41 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x2)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:41 executing program 5:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:41 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:41 executing program 2:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
fchdir(r0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)

2018/04/01 18:37:41 executing program 3:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2000000, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x516d, 0xb7c9674612285678, 0xffffffff, 0x80000001, <r2=>0x0}, &(0x7f0000000400)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000440)={r2, 0x4}, &(0x7f0000000480)=0x8)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4)
rmdir(&(0x7f0000000080)='./file0\x00')
r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
r4 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102})
write$tun(r3, &(0x7f0000000140)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14, 0x14}}}, 0x20)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000006c0)={0x1, &(0x7f0000000680)=[{<r5=>0x0}]})
ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000700)={r5, 0x1})
lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getgid()
fchownat(r0, &(0x7f00000004c0)='./file0\x00', r6, r7, 0x1000)
kexec_load(0x7, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="1bb2e3cafeda4470027cd5db5396e8f2788461969fcef6f7ffa683a74ca8996c8744eeadb1a01b70c9ab292af6ed3dcf164802456c707f5ee88f", 0x3a, 0x0, 0x2}], 0x3f0000)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'})
getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00000001c0), &(0x7f00000002c0)=0x4)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff})
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xd2}, 0x3, [0x7fffffff, 0x80000001, 0x7, 0xfffffffffffffffa, 0x80, 0x7, 0x0, 0x2]}, 0x5c)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000740)=ANY=[@ANYBLOB="09003c9dbbf20009007f5536ff1416e5ab464c000300381c0100bc28f28cfbff0008"], &(0x7f0000000200)=0x1)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)=0x1, 0x4)
pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0)
r8 = socket$netlink(0x10, 0x3, 0x0)
fcntl$getown(r1, 0x9)
ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000300))
sendmsg$nl_generic(r8, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000140)=ANY=[@ANYBLOB="c4af7ec9e1d975042a"], 0x1}, 0x1}, 0x0)
write(0xffffffffffffffff, &(0x7f00000005c0)="ba639044bbc2d3bb3f08404f06e43d8e2783ec23711381e53445b588e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839acb386ee0af85efb4a60a52034280881cb70f847f56b79eaed0383ac0922d0a9896bf92eac820630290ecd194634154964d46b2162b3ecfe3f5fdd82ef8f818019fa60da89bba4ccd9321a", 0x88)

2018/04/01 18:37:41 executing program 4:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, <r1=>0x0}, &(0x7f0000000400)=0xc)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440))
r2 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="279ff5c3c56b9e87a88e0ef0b62cbbac6d6d2a30e913b4d833db59969ba505955537e853cf18d6ffb26c11b115cd728af8a7925b1b221c2075f4c651bbdfc08cce0634421139eb6b"]]], 0x8}, 0x1}, 0x0)
ioctl$sock_netdev_private(r2, 0x89f6, &(0x7f00000001c0)="a3fa22067a08d9b639101f424de8c495eea13299695ffc78491548c6822e63cb283fd64fb464eb2e951be3bf75494592bf7bf7dbece6c3578ab73eeafe711fe0e162")
sendmsg$key(r2, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)={0x2, 0x9, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3, 0x10, 0x4}]}, 0x38}, 0x1}, 0x0)
r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000)
fcntl$addseals(r0, 0x409, 0x1)
fcntl$getown(0xffffffffffffffff, 0x9)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000740))
r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d")
syz_extract_tcp_res$synack(&(0x7f00000007c0), 0x1, 0x0)
ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3})
fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0)
fremovexattr(r4, &(0x7f0000000000)=@known='user.syz\x00')
getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000300)={<r5=>0x0, @multicast1}, &(0x7f00000004c0)=0xc)
setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x4, 0x4e22, 0x0, 0xa, 0x20, 0x0, 0x32, r5, r1}, {0x9, 0x0, 0x4, 0x6, 0x4af17556, 0x800, 0x7, 0x8000}, {0x10001, 0x2, 0x3, 0x9}, 0x7, 0x6e6bbd, 0x3, 0x0, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d2, 0x6c}, 0xa, @in6=@ipv4={[], [0xff, 0xff]}, 0x0, 0x1, 0x3, 0x7f, 0xffffffffffffffe0, 0x9a9, 0x9}}, 0xe8)
ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000340)={0x9})
r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)={0x48, r6, 0xa10, 0x70bd2d, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x40000)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffffd})
bind$vsock_stream(r3, &(0x7f0000000640)={0x28, 0x0, 0x2711, @host=0x2}, 0x10)
r7 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r7, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00')
syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0)

2018/04/01 18:37:41 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100))
r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={<r4=>0x0})
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00000000c0)={r4, 0x80000, r5})
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

[  616.199279] device lo left promiscuous mode
2018/04/01 18:37:41 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:41 executing program 5:
fchdir(0xffffffffffffffff)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:41 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:41 executing program 2:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)

2018/04/01 18:37:41 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = memfd_create(&(0x7f0000000000)=']vmnet1trusted\x00', 0x0)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000040)="e5930d46aae7990b8f4832a792ca816776efd1aa79f93c5bb751ef65dd752047d06ed466d76db60137c34c59c2e6de4b0f231de628fb5c075a2289ca4f01aa283e3fb9f2b3a31fc48b39df16e9baab972811c8f2ad1b2edefdd79acf6ee7a1f1e7ab335358e4abe1c6f88619945a3d802f5c343737d22b7c615e5fa1d8dc27f59741822dd5302a8260286087002635b34f43e395ad48640125bbf165578a74c9a76b26b4c637f9eed866d9b985da5bdeaab63baa1eefeca778d4d3a56a1a80c88f8e5e0e0d8f0ba6cb773213065dd444", 0xd0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

[  616.268661] device lo entered promiscuous mode
[  616.325643] device lo left promiscuous mode
[  616.387541] device lo entered promiscuous mode
2018/04/01 18:37:41 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:41 executing program 6:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:41 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0xfffffffffffffffe)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
pipe2(&(0x7f0000000000)={<r3=>0xffffffffffffffff}, 0x800)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)={<r4=>0x0, 0x7d, 0x6, [0x5, 0x5, 0x5, 0x3, 0x8000, 0x4]}, &(0x7f0000000180)=0x14)
getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r4, &(0x7f0000000080)=0x4)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000001c0)={0x3, 0x5, 0x0, 0x1}, 0x8)

2018/04/01 18:37:41 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:41 executing program 4:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, <r1=>0x0}, &(0x7f0000000400)=0xc)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440))
r2 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="279ff5c3c56b9e87a88e0ef0b62cbbac6d6d2a30e913b4d833db59969ba505955537e853cf18d6ffb26c11b115cd728af8a7925b1b221c2075f4c651bbdfc08cce0634421139eb6b"]]], 0x8}, 0x1}, 0x0)
ioctl$sock_netdev_private(r2, 0x89f6, &(0x7f00000001c0)="a3fa22067a08d9b639101f424de8c495eea13299695ffc78491548c6822e63cb283fd64fb464eb2e951be3bf75494592bf7bf7dbece6c3578ab73eeafe711fe0e162")
sendmsg$key(r2, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)={0x2, 0x9, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3, 0x10, 0x4}]}, 0x38}, 0x1}, 0x0)
r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000)
fcntl$addseals(r0, 0x409, 0x1)
fcntl$getown(0xffffffffffffffff, 0x9)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000740))
r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d")
syz_extract_tcp_res$synack(&(0x7f00000007c0), 0x1, 0x0)
ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3})
fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0)
fremovexattr(r4, &(0x7f0000000000)=@known='user.syz\x00')
getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000300)={<r5=>0x0, @multicast1}, &(0x7f00000004c0)=0xc)
setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x4, 0x4e22, 0x0, 0xa, 0x20, 0x0, 0x32, r5, r1}, {0x9, 0x0, 0x4, 0x6, 0x4af17556, 0x800, 0x7, 0x8000}, {0x10001, 0x2, 0x3, 0x9}, 0x7, 0x6e6bbd, 0x3, 0x0, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d2, 0x6c}, 0xa, @in6=@ipv4={[], [0xff, 0xff]}, 0x0, 0x1, 0x3, 0x7f, 0xffffffffffffffe0, 0x9a9, 0x9}}, 0xe8)
ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000340)={0x9})
r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)={0x48, r6, 0xa10, 0x70bd2d, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x40000)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffffd})
bind$vsock_stream(r3, &(0x7f0000000640)={0x28, 0x0, 0x2711, @host=0x2}, 0x10)
r7 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r7, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00')
syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0)

2018/04/01 18:37:41 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:41 executing program 2:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)

2018/04/01 18:37:41 executing program 3:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2000000, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x516d, 0xb7c9674612285678, 0xffffffff, 0x80000001, <r2=>0x0}, &(0x7f0000000400)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000440)={r2, 0x4}, &(0x7f0000000480)=0x8)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4)
rmdir(&(0x7f0000000080)='./file0\x00')
r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
r4 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102})
write$tun(r3, &(0x7f0000000140)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14, 0x14}}}, 0x20)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000006c0)={0x1, &(0x7f0000000680)=[{<r5=>0x0}]})
ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000700)={r5, 0x1})
lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getgid()
fchownat(r0, &(0x7f00000004c0)='./file0\x00', r6, r7, 0x1000)
kexec_load(0x7, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="1bb2e3cafeda4470027cd5db5396e8f2788461969fcef6f7ffa683a74ca8996c8744eeadb1a01b70c9ab292af6ed3dcf164802456c707f5ee88f", 0x3a, 0x0, 0x2}], 0x3f0000)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'})
getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00000001c0), &(0x7f00000002c0)=0x4)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff})
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xd2}, 0x3, [0x7fffffff, 0x80000001, 0x7, 0xfffffffffffffffa, 0x80, 0x7, 0x0, 0x2]}, 0x5c)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000740)=ANY=[@ANYBLOB="09003c9dbbf20009007f5536ff1416e5ab464c000300381c0100bc28f28cfbff0008"], &(0x7f0000000200)=0x1)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)=0x1, 0x4)
pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0)
r8 = socket$netlink(0x10, 0x3, 0x0)
fcntl$getown(r1, 0x9)
ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000300))
sendmsg$nl_generic(r8, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000140)=ANY=[@ANYBLOB="c4af7ec9e1d975042a"], 0x1}, 0x1}, 0x0)
write(0xffffffffffffffff, &(0x7f00000005c0)="ba639044bbc2d3bb3f08404f06e43d8e2783ec23711381e53445b588e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839acb386ee0af85efb4a60a52034280881cb70f847f56b79eaed0383ac0922d0a9896bf92eac820630290ecd194634154964d46b2162b3ecfe3f5fdd82ef8f818019fa60da89bba4ccd9321a", 0x88)

2018/04/01 18:37:41 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:41 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x1, 0x81000000000007fd)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:41 executing program 4:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:41 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:41 executing program 4:
fchdir(0xffffffffffffffff)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:41 executing program 6:
fchdir(0xffffffffffffffff)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:41 executing program 2:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)

2018/04/01 18:37:41 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={<r3=>0x0, 0x9, 0x1, 0x7f, 0x9, 0x81, 0x5, 0x200, {0x0, @in6={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}}, 0xdb, 0x600000000000, 0x74c, 0x400, 0x5bb}}, &(0x7f0000000180)=0xb0)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0xffffffffffffff00}, 0x8)
r4 = timerfd_create(0x0, 0x0)
r5 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x200000)
getpeername$llc(r5, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x10)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000d36ff4))
timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000000)={<r6=>0x0, 0x101}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000080)={r6, 0x6, 0x80000001, 0x3}, 0x10)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000000200)={0x2, @tick=0x2, 0x6, {0x6, 0x5}, 0x2, 0x2, 0x4})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:41 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

[  616.528272] device lo left promiscuous mode
[  616.628978] device lo entered promiscuous mode
2018/04/01 18:37:42 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x6)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000bd6fec)=""/20, &(0x7f0000b54000)=0x14)

2018/04/01 18:37:42 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 2:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)

2018/04/01 18:37:42 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x4000000000000)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 3:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)

2018/04/01 18:37:42 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
socketpair$inet6(0xa, 0x2, 0x7f, &(0x7f0000000000))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 4:
r0 = socket(0xa, 0x2, 0x0)
flock(0xffffffffffffffff, 0x6)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c)
sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0)
ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001})
fchdir(r0)
fstat(0xffffffffffffffff, &(0x7f0000000180))
accept4$nfc_llcp(r0, &(0x7f0000000640), &(0x7f0000000500)=0x58, 0x80800)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1)
ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000580))
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={<r2=>0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x0, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98)
sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1db, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x2c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc)
fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0)
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129)
sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25)
link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00')
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55da4ba6fc88af4673a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c108abb29463e44087b04977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a3aa7b7fddf062b4b66c882ba9442bac3b9b6d403a836e6aa4fa8c5d9930ea5214ac2beea93a8e499ed81b6447c95f910bd2389fa179203d4c6605d26be81d9d7467312c3adebc27e6f96fdd25f3611aa36ddf2cb0cb8a5290b9e717348577a2ecbb4ba89fd3a51e159dd20"], &(0x7f0000000240)=0x2)
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r3)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x100000001, 0x4)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
close(0xffffffffffffffff)
fstat(r0, &(0x7f0000000340))

2018/04/01 18:37:42 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/access\x00', 0x2, 0x0)
writev(r0, &(0x7f0000000580)=[{&(0x7f0000000740)="a769947c1eee20666f096982b711c10b806acdb038c674043a78b5082a176b945e882884cd0c9fafe35090654e65d67a35338356875f56cd8a062e77133762d722e0b9ee64abe276", 0x48}], 0x1)
mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x80000)
r2 = open(&(0x7f0000000800)='./control/file0\x00', 0x200, 0x1)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, <r3=>0x0, <r4=>0x0}, &(0x7f0000000400)=0xc)
fcntl$setflags(r1, 0x2, 0x1)
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000640))
accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000)
r5 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x9)
r6 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d")
fchownat(r6, &(0x7f00000007c0)='./control/file0\x00', r3, r4, 0x1000)
fsetxattr(r6, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0)
socket$nl_xfrm(0x10, 0x3, 0x6)
fremovexattr(r6, &(0x7f0000000000)=@known='user.syz\x00')
ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9})
epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r5, &(0x7f0000000300)={0x40000000})
sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000440)={&(0x7f00000009c0)=ANY=[@ANYBLOB="e8743211bd6dcf060007a4d4451f341caf4cf61860929639af484b4a3f1c2643d3fb601e57cb51e2061e750e19f94d747b7a2f88619a31f7f4399972a3572f46c807b5ccadba255904475b8091d56f2faaa509e677", @ANYRES16=0x0, @ANYBLOB="100a00000000000000000f00000020000100080001000a0000000c00070008000000060000000800020021000000040003001800030014000600000000000000000000000000000000001c00010008000b007369700008000500030000000800080000000000"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x0)
ioctl$EVIOCGBITSW(r6, 0x80404525, &(0x7f00000002c0)=""/18)
creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000980)=[{&(0x7f0000000840)="3b0b95919e82da5747a25672f3ca1461c99ae4a3e0aed5609456447234ef1dd044a6aff16db14c4bb9027705e2e2fb3b067f71944c434e57bd035c4735d731da68b294f2b6a3adad5f18133c9986a9bf9de47b4374942efc397103cb3806d52f7a551bcd8074c9d54d61eb6f3b7555a80e9693145a472b89fc9cecd24657206ef99a13f6ea47ba27e9d96bbbe512a044e96d3ea5f2cf8a4735c74b87e8fa", 0x9e}], 0x1, 0x5b)
rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00')

2018/04/01 18:37:42 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 2:
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)

2018/04/01 18:37:42 executing program 1:
r0 = epoll_create1(0x0)
r1 = request_key(&(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='\x00', 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000d36ff4)={0xffffffffffffffff})
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000019000))
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={<r4=>0x0, @in6={{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x80}}, 0x20, 0x800, 0x7, 0x0, 0x40}, &(0x7f00000000c0)=0x98)
setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000100)={r4, 0x8}, 0x8)

2018/04/01 18:37:42 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 3:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x6)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8)
setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@rand_addr=0xffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x752, 0x4e24, 0x1, 0xa, 0x20, 0xa0, 0x2b, r4, r5}, {0x2, 0x4e4, 0x0, 0x2, 0x7, 0x1, 0x40, 0xd7f8}, {0xffffffff, 0x0, 0x8000, 0x7ff}, 0x2, 0x6e6bb0, 0x2, 0x1, 0x3, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d4, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3504, 0x4, 0x0, 0x40, 0x9, 0x7ff}}, 0xe8)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 4:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 2:
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)

2018/04/01 18:37:42 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 4:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc))
r3 = syz_open_pts(r2, 0x0)
r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/status\x00', 0x0, 0x0)
r5 = accept4$ipx(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x800)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8)
sendmmsg(r5, &(0x7f0000008780)=[{{&(0x7f00000003c0)=@can={0x1d, r6}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000440)="2cfda885ada3781440789b6759c650e5e27abf57f712f67ba60c9440788c9a72298e5b8f865c92554236c3d02bf7339d5d341b69b00c4295c9ec342f3c9b05f29db569a118f1255d863ca9ab356d01a37eb8e90bdf98d1d6f7c5e2db524399cd3c506a959783e8150bde950930c61c3d96eec2c92cdadeb9dbe4c6de5713cb8382cfe2669d8427f905358cfba420f339cd3e3b1e0172143ae8640d79d607cfc49c6c2b0e596e841ff865f064b71c6b729b305f7c020e5f99c75d7108064e35fb78dbbdac7f0f8b917bfeff08e6180220ed6385c72e9aaece8f21352ade6dcf81f85387eca4470ca2b6a343fe", 0xec}], 0x1, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1b8, 0x4001}, 0x6}, {{0x0, 0x0, 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{&(0x7f0000000940)="19444687906e86e9abf0e8e848c110cda257563b4949d80bf3f8b7f97971c19cdcabecec17de74c8ff5609d72469d3547d3578b478ab5f", 0x37}, {&(0x7f0000000980)="f194e9c779c057992331bc43244ab84db23c807b1098f3da59c75a4391a0faebcdac06c191e3716e42b243bb62", 0x2d}, {&(0x7f00000009c0)="ecc7d1ccee6a184500da90eb6ea8373a8752e25025a1fddf63e0b40ffb2d4d2af51368eb2638a336", 0x28}, {&(0x7f0000000a00)="5c4628671ecac975643b7a07d60cb48c042d8abad52a34e3a041fe4ba4bfb52e134c7a63f44f920fd933495d4a5e7d626e924bb6d6def39b6d6cfa50462f348cceb32b1dd1f3c094f1473534aed4a01adb003cbd506829242c79f8321c3697defabbf37818e2f4568a57d71bebf1414a142a7c6328e98dc07ddd07fd5e3388cce6530dab746965e545cb172e525a0b9575f6dd66208ad5ad20b034a043df6c65d321310e06b7a25175", 0xa9}, {&(0x7f0000000ac0)="be5f382c203882f01db07644b09ab9ba743ed39aa1e8cf5b2a72a36a8525f8d986bdd2b25b9e3ca2722ff580d9bafb781f079c53f4d137f7a36322adc29851dd21e78eb23d95eb25736fdc6f43d42c8c5f116b9f66a18c6ac32d40ffdd748cbac8a99feb0f29947ae4552741d2b89083229f939f05714a94e486da89", 0x7c}, {&(0x7f0000000b40)="2fe9e95a8f1a263f18f922be2d52dbc0e0e792d71af8325b7c12ba8dcb18c7272b59d73dbbcdb74c1a8f0b57d5edd71cf96b3424d3ea11340919bac80f443a16b316fcb11e5c26ce0502c43965f22a9614abf36f2d78ee46b3f63131210680a1a9f9234258369b10bcdd08d85a6313cdc881", 0x72}, 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{&(0x7f0000008200)="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", 0xfe}, {&(0x7f0000008300)}, {&(0x7f0000008340)="f834c9ede489637c8b473f63b78bc1a73d64424d6091014ecaad60da107021eabe65f816cebd6ae556fce486de966a5a69fa0e2db31462d31b003ffda294c33a1697f4b56a097093b7", 0x49}], 0x4, &(0x7f0000008400)=[{0x78, 0x0, 0xdff3, "c945fdd051bc4f1f4d73ef17aff19f1273f52382812c0dbbc2ef7051072df54430d5cb2085ec544572c44664da914599a3e25cb1b1cea125a45939d3e72d19dc3c385263b2b8d8da136be9f80e054c402813f6d2330faf783d4af7408921fbcf67ccab1a67e32a56cecd0709"}, {0xf0, 0x1, 0x2, "731eb9af6f03b3c86869d54dd62e3019f7ba94f743f22ee90475afd69a79d4a36fd6bb62d642507e13263159a35ec2a6a96acef95d13c942ade164c94a91378ceef2cee9c4eb4a80f41613ae56f90b972750e8256b2f534142267dcd15d8a45c61e38be7c52812c7b26c192e52ff5c1234440fb591b3b5f537571121973d1ca054e5460246697d1daa147e692c8d2c319b5f7a95fd43e7f5b8e3bbe20d3e989f59306c5679a173a478dccb4e60f2a3d2955a6e1448a0d6d84ee73ebe67f16faa264a88b54af6d2b7c66b6a29fdd154302b85d7be7ebf79d79ec5c3a8b0707449e1dad40c"}, {0x1c, 0x18f, 0x7ff, "144d6fde8be20c5980cf1bb8a3"}, {0xd4, 0x112, 0x949c, "27f997e82b0f79f359dfa1896d77512bb9e3560811a6b5e99403d150896b65e538cb06f95569fd0b222132e87db28df87bf45348b4d57f44c1fad73ee5b11e1e34f94b6e8740321b4f9c3898eaa179d47ebbbf908b792908609399f09e0c747ae8e0b3f1e44dbfc7c2e10768f4a828988e4f08602f278df9a46030632c683222669988af34e6d0ccf9a8f254e121b84fd36f00a1c7f58e4535c0654396f37d5f825ebf288324360c59fa74c1522df65dfd3c8f699bc85c02a9f44e273c61fbb5aac1be3f3e"}, {0x8c, 0x108, 0x1ff, "d960d117538f64b1e5a1e3c293f96cbf939654c9ebbb8a4bfc6852b3d64c68fb84d3104d659f3a09929fb357029146d5148d7cea48fcac5a45e7da67778e0eb1eacb52d1bb133c93d09517f4ec1f302905cc4e3f001fab022abc17c722bd7b155e7515fe39df8bf9db8aeddd02e595b84f4ac25b514c9800312ad23029c21f"}, {0x8c, 0x1ff, 0x100000001, "a7120dd6426f8b18e118e9be9b16c8269e3ddae913610b536acf41f91d02be43f1d0a686c5f9aebea0be11586772741f3050c110bca1abdb2d50762458250df748cf875c3e32596e97dac166eaa7eeab36febec513a31352890992414b45fa4f7d523a01056fbf797d9b099008c086a79c72117aec7b6c8782071b39db"}], 0x370, 0x804}, 0x20}], 0x7, 0x8010)
ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000000))
ioctl$TCXONC(r3, 0x540a, 0x3)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100))
r7 = timerfd_create(0x0, 0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8)
quotactl(0x3, &(0x7f0000000000)='./file0\x00', r8, &(0x7f0000004c00)="574a1df0e8d34056df0684fe5abb46bfb129a5192928efdf0dc3918c3f423f8e718f6bbcc0")
setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000008900)=@dstopts={0x0, 0x1e, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @generic={0x6, 0x60, "5d8a673c16de26cbdbf0fd19e3f0b7f17fc531c05f0dd19013994ce6c39541d2d83d88b2ca7ec4abaaccdcd5b85dc7efb2a63a80ecf9a9a64324afab0b36b5e39f3600a962214ddd3fcde97fbb7458cef4ad72f9e0c62d084c3cea18589aa27b"}, @calipso={0x7, 0x18, {0x40, 0x4, 0x9b, 0x2, [0xffffffffffffffff, 0x6]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x28, {0x1, 0x8, 0x9814, 0x6, [0x2, 0x40, 0xea1, 0x2]}}, @ra={0x5, 0x2, 0x9}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @pad1={0x0, 0x1}]}, 0x100)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r7, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000), &(0x7f0000000180))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 3:
r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0)
unshare(0x20000)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=<r1=>0x0)
r2 = syz_open_procfs(r1, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3")
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={<r3=>0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000140)=0x84)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r3, 0x8, 0x1, 0x3, 0xfff, 0x4}, &(0x7f0000000280)=0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}}, &(0x7f00000001c0)=0x90)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000500)=0x8)
ioprio_get$pid(0x3, r1)
setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0), 0x4)
ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000040))
clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000))
mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0)
getrusage(0x1, &(0x7f0000000200))

2018/04/01 18:37:42 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 4:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 2:
syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7)

2018/04/01 18:37:42 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={<r2=>0x0}, &(0x7f0000000080)=0xc)
sched_getscheduler(r2)
epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)={0xd})
fdatasync(r0)
epoll_create(0x4)
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
getpeername(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, <r3=>0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000200)=0x80)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000240)={<r4=>0x0, 0x6}, &(0x7f0000000280)=0x8)
sendmsg$nfc_llcp(r3, &(0x7f0000000800)={&(0x7f0000000380)={0x27, 0x0, 0x2, 0x6, 0x3ff, 0x2, "8c93a6f529f91f3bec89a9ec4b090faa5a0fe33c9818a6fb3efd069675b74621582a5ac28f606a66f9174e36f6cc4d1e26f611cb98654b62fcfaf37ce27b3c", 0x32}, 0x58, &(0x7f0000000700)=[{&(0x7f0000000400)="14c8835feca6706bc9f33ac9c3f6490ae62653495ab4843cd3a99dcfc15348759d4711236d6d230ee0cd4d690b038bb65a9557932f507ee89e5975828430b3e01e9b4fd585563741324b", 0x4a}, {&(0x7f0000000480)="67d4227487a4ff581f7c4629ebc36f6d53d13ed4ca768cf8ae853fef5232358b447cf7217b718417bb7d8e4b82aa32bafed01d734069c6296446069475ef60880fd998db65b4cebcf479c4208dd60b1ebe32815812ffe25f56da95d2390c382110c8a9709d5ce55913df62304679de5d766bab02ff9df110313c276bceaabcb655d286369fe38fb29eb9ef3e16661a43832108f34196bca1213426d29eb2f499b06dd84c8ab95513099b348c9d10692419935c3ea9e749d66efcab3ba7c34cfaf001643c53a15a7c8c93f0fac2cf4fc9c2b2e71a15a5339e964589fbe62545cf55b1e6", 0xe3}, {&(0x7f0000000580)="dc01eec01c5b91d9b03b76d564a9065cfd5390f1ad683dfe55d658dd72ba152767a9cf7a162e2c62181e0f3bf2f4160772f1e24c47b5a2dff7ef81e3f031fd322366347012992f6703e17228483152f922a72bef60f73815f9f8ad8a3fb8b819b3cecf8366ab69e59de2dcdc8fb3cae1dd0d1df9d1289d78a18f39e12575aec35843036c6d3b2b248fbf75dc8beda65e9a139319c23c350c895cd4d88c07381b0e322c230c64e5b7ebe0a8c861bea17c319e6eeff03c9f5cbe0305e6ef41feb69945f51c1fb2895e0d081eeecf808efd1199442be0a6e4ae5cd74cd97adecdbe04032e1121", 0xe5}, {&(0x7f0000000680)="ce4eb875f3103c50c5fd8da6859c3d4a0aa50be7e269ad26181c3ba855dd66e22640e8d42fc018e07f3413f7ba0d3a8187eb7bd3db21c6", 0x37}, {&(0x7f00000006c0)}], 0x5, &(0x7f0000000740)={0x90, 0x84, 0x7, "757c99bdcfdeabc79676eb81f7209de2e10684fddb3d5abc4c97d184894b7dc6b0d42b65cf444346d3a193217afcb56ced76b3fe8ce850b5d67b6e4996928a7b7dde3d1fd75469895426bba7deb4b5814ab0ff043b6ee1352d993ffa1360e70ee20a1ff940254f50f289ab5c8d5d591b03f2d3ad6817e2b2ce11a70dbfdf3e445b"}, 0x90, 0x20000040}, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xc, 0x3, 0x5, 0x1f, 0x24}, 0x98)
times(&(0x7f0000000000))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x202, 0x0)
setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000000140)=0x2, 0x4)

2018/04/01 18:37:42 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@routing, 0x8)
r1 = socket(0xa, 0x2, 0x0)
flock(0xffffffffffffffff, 0x6)
sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200))
connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c)
sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0)
ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001})
fchdir(r1)
fstat(0xffffffffffffffff, &(0x7f0000000180))
setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000440)={<r3=>0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98)
sendto$inet6(r1, &(0x7f00000011c0)="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", 0x1db, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000005c0)={r3, 0x30, &(0x7f0000000540)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc)
fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0)
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129)
sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10)
r4 = socket$inet6_icmp(0xa, 0x2, 0x3a)
sendmsg$inet_sctp(r1, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25)
ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a00)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d0e74b7d413be5a58de0386a310b555f7d4526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c1497758fc82e89639650010000000000000e017fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b2000000000000000b9b6d420938dca4b48c8"], &(0x7f0000000240)=0x2)
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r5)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
unlink(&(0x7f0000000080)='./file0/file0\x00')
syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)

2018/04/01 18:37:42 executing program 2:
syslog(0x1, &(0x7f00000001c0)=""/215, 0x4445eff859bb1e79)

2018/04/01 18:37:42 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x80000)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 4:
r0 = getpid()
r1 = open(&(0x7f0000000400)='./file1\x00', 0x0, 0x10)
execveat(r1, &(0x7f0000000440)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000480)='bdev\x00', &(0x7f00000004c0)='nodev-]\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='ramfs\x00'], &(0x7f00000009c0)=[&(0x7f00000005c0)='ramfs\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='[md5sum\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='mslos\x00', &(0x7f0000000700)='vxfs\x00', &(0x7f0000000740)='bdev\x00', &(0x7f0000000880)='security\x00'], 0x1000)
ioprio_get$pid(0x3, r0)
r2 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00')
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x0, 0xf5d1}, 0xc)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
ioctl$KDENABIO(r2, 0x4b36)
recvmsg$netrom(r2, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140)
sendto(r2, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80)
ptrace$peek(0x1, 0x0, &(0x7f00000001c0))
accept4$packet(r1, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000b40)=0x14, 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e234")
ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000200))
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0))
setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000a80)={0x2, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3, 0x3}, {0x1, 0xd0, 0x7ff}]}, 0x10)
finit_module(r2, &(0x7f0000000ac0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2)
mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200))
mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485")
ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000a00)=0x439d0444)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000002c0)={0x0, @local, @broadcast}, &(0x7f0000000380)=0xc)
mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff))
openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0)
preadv(r2, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0)
creat(&(0x7f0000000e40)='./file0\x00', 0x10)

2018/04/01 18:37:42 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000000))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:42 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:44 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:44 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000000180)="40abf6416f2e2b02d8fe5e5484be3cb67a5cf930883e95b4a03945b4fef9ec24c15ce318bbe60c13d4da255e6a90864145cef20285c36912f31db54877c56a47177d37c44bc82dda6219783f75d4a7b1bf7ee3f121b861047e7641c97d4f41b8e3abab5d452a69326ea433999b0b6d49966c58359a30c475dcf6ab43d07c", 0x37)
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0xff}, 0x1)

2018/04/01 18:37:44 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f0000000000)=""/141)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:44 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:44 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:44 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:44 executing program 4:
r0 = getpid()
r1 = open(&(0x7f0000000400)='./file1\x00', 0x0, 0x10)
execveat(r1, &(0x7f0000000440)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000480)='bdev\x00', &(0x7f00000004c0)='nodev-]\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='ramfs\x00'], &(0x7f00000009c0)=[&(0x7f00000005c0)='ramfs\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='[md5sum\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='mslos\x00', &(0x7f0000000700)='vxfs\x00', &(0x7f0000000740)='bdev\x00', &(0x7f0000000880)='security\x00'], 0x1000)
ioprio_get$pid(0x3, r0)
r2 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00')
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x0, 0xf5d1}, 0xc)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
ioctl$KDENABIO(r2, 0x4b36)
recvmsg$netrom(r2, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140)
sendto(r2, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80)
ptrace$peek(0x1, 0x0, &(0x7f00000001c0))
accept4$packet(r1, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000b40)=0x14, 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e234")
ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000200))
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0))
setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000a80)={0x2, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3, 0x3}, {0x1, 0xd0, 0x7ff}]}, 0x10)
finit_module(r2, &(0x7f0000000ac0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2)
mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200))
mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485")
ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000a00)=0x439d0444)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000002c0)={0x0, @local, @broadcast}, &(0x7f0000000380)=0xc)
mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff))
openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0)
preadv(r2, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0)
creat(&(0x7f0000000e40)='./file0\x00', 0x10)

2018/04/01 18:37:44 executing program 2:
socketpair(0x19, 0x80004, 0x3, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0, <r1=>0x0})
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, <r2=>0x0, 0x5b9})
ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={r1, r2, 0x7ff})
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)

2018/04/01 18:37:44 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80080, 0x0)
ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000000040))
ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f00000000c0)=""/146)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:44 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:44 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:44 executing program 3:
r0 = getpid()
r1 = open(&(0x7f0000000400)='./file1\x00', 0x0, 0x10)
execveat(r1, &(0x7f0000000440)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000480)='bdev\x00', &(0x7f00000004c0)='nodev-]\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='ramfs\x00'], &(0x7f00000009c0)=[&(0x7f00000005c0)='ramfs\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='[md5sum\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='mslos\x00', &(0x7f0000000700)='vxfs\x00', &(0x7f0000000740)='bdev\x00', &(0x7f0000000880)='security\x00'], 0x1000)
ioprio_get$pid(0x3, r0)
r2 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00')
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x0, 0xf5d1}, 0xc)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
ioctl$KDENABIO(r2, 0x4b36)
recvmsg$netrom(r2, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140)
sendto(r2, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80)
ptrace$peek(0x1, 0x0, &(0x7f00000001c0))
accept4$packet(r1, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000b40)=0x14, 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e234")
ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000200))
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0))
setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000a80)={0x2, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3, 0x3}, {0x1, 0xd0, 0x7ff}]}, 0x10)
finit_module(r2, &(0x7f0000000ac0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2)
mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200))
mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485")
ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000a00)=0x439d0444)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000002c0)={0x0, @local, @broadcast}, &(0x7f0000000380)=0xc)
mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff))
openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0)
preadv(r2, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0)
creat(&(0x7f0000000e40)='./file0\x00', 0x10)

2018/04/01 18:37:44 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:44 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
signalfd4(r2, &(0x7f0000000000), 0x8, 0x80000)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:44 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:44 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:44 executing program 1:
r0 = epoll_create1(0x80000)
epoll_create1(0x0)
r1 = timerfd_create(0x0, 0x80000)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d36ff4))
timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
getsockname(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r2=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000280)=0x80)
getpeername$ax25(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x10)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000340))
r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x818004}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="6440000060c31c75ba6192dac0bd98eb9ddb3840cf1e4473c233cc6f061cc30cd3c29f1c9c143712b42acf7e4be8128802cada7d8f040e129d39c867c2960bb3331873fd39d348346a3de81045051e7390793809ecef361ebd028d82b2319b", @ANYRES16=r4, @ANYBLOB="02022abd7000fddbdf2508000000080005000100010008000600ff01000008000500020000000800050000000000300001000800080000000000080002007e000000080008000000010008000500030000000c000700040000003e000000"], 0x64}, 0x1, 0x0, 0x0, 0x880}, 0x8d0)

2018/04/01 18:37:45 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:45 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:45 executing program 3:
pipe(&(0x7f0000055000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$setpipe(r0, 0x407, 0x0)
vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0)
rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8)
write(r1, &(0x7f0000fe4f23)="fe", 0x1)
r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10100)
getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f00000000c0)=""/253, &(0x7f00000001c0)=0xfd)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c)
syncfs(r0)
r3 = dup2(r0, r0)
ioctl$KDMKTONE(r3, 0x4b30, 0x6)

2018/04/01 18:37:45 executing program 1:
r0 = epoll_create1(0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000080)={0x39, &(0x7f0000000040)=""/57})
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000d36ff4)={0x200000000000000})
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
clock_settime(0x4, &(0x7f00000000c0))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:45 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:45 executing program 2:
syslog(0x3, &(0x7f00000000c0)=""/215, 0xc1)

2018/04/01 18:37:45 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
dup3(r0, r0, 0x80000)
setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), 0x4)
getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f000002e000)=""/66, &(0x7f0000000000)=0x42)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@broadcast, @in=@local}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8)

2018/04/01 18:37:45 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:45 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:45 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:45 executing program 1:
r0 = epoll_create1(0x0)
r1 = memfd_create(&(0x7f0000000040)='#+keyring!%,+\x00', 0x1)
ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000001000)=""/4096)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)={0x10000000})
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000019000))
setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x4, 0x4)

2018/04/01 18:37:45 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:45 executing program 2:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x438000, 0x0)
accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x800)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)

2018/04/01 18:37:45 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x1, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
syz_mount_image$ntfs(&(0x7f0000000200)='ntfs\x00', &(0x7f0000000240)='./file0\x00', 0x5, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280)="da908c44635f027302bc882f2c5faef31b01b6404b669020fac4b8065109392e03da6cbbe8fb0c50c7debd3948eb2a29783cdba42205f9c7148f0dfb920ba0d77b4788b16238f403cf2bdf326cf56720ab523831eb59ca2bd777e1cbbba5b7d18e40ad5e0e4ed14c2747e7a9a66885f6efb14b5cf49e459a7f65a24f9cc42a9beb368193b52a250f0ea9c0", 0x8b, 0x4}], 0x800, &(0x7f0000000380)=ANY=[@ANYBLOB='case_sensitive=yes==-,nls=koi8-ru,fmask=774,show_sys_files=yes=4y0,erOors=recover,disable_sparpe=yes=\x002,errors=recover,show_sys_files=yes=2,case_sensitive=no=},\x00'])
sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x564100}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x84, r4, 0x300, 0x70bd2d, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1b}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x81}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x26}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000}, 0x840)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000019000))

2018/04/01 18:37:45 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:45 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:45 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:46 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x100000000000)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:46 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:46 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:46 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:46 executing program 2:
socket$netlink(0x10, 0x3, 0x1c)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)

2018/04/01 18:37:46 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:46 executing program 3:
r0 = socket$inet6(0xa, 0x2000000802, 0x0)
connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c)
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x40, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x6, 0x7, 0x7, 0x3f, 0xffffffff, 0x6, 0x3}, &(0x7f0000000ac0)=0x20)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x0, 0x3}, &(0x7f0000000f00)=0x10)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10)
r2 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000")
getdents64(r2, &(0x7f0000000900)=""/189, 0xabf70f75d9c5791)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"])
r3 = getuid()
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000140)=0xe8)
setresuid(r3, r4, 0x0)
syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0)
mremap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil)
sendmmsg$inet_sctp(r1, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5c48d36c7864429ee7f9874390d0b70b85677203e3ea3", 0x49}], 0x1, &(0x7f0000000b00)}], 0x1, 0x801)
lseek(0xffffffffffffffff, 0x3, 0x1)
r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=<r6=>0x0)
ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, r6, 0x2, 0x0, 0x280000000000000, 0x6, 0x3})
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14)
getpgid(r6)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0xef}, &(0x7f0000000340)=0x18)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2}}}, &(0x7f0000000440)=0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x98}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x10000, 0xfff}}], 0x90, 0x4000000}, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x8000)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f0000000080)={0xe02, 0x10001, 0x67aa, 0x20, 0x6, 0x7f})
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4)

2018/04/01 18:37:46 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006c7ffc), 0x325)
connect$inet6(r0, &(0x7f00009ac000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c)
sendto$inet6(r0, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0xffffffffffffff4b)

2018/04/01 18:37:46 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000))

2018/04/01 18:37:46 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
r1 = socket(0x9, 0x0, 0x3)
getsockname$inet(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20)
setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0x3ff, 0x4)
connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1080}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xbc, r2, 0x8, 0x70bd2d, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xb}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x797a03763ed7e99b, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4e}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xf}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}]}, 0xbc}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20)

2018/04/01 18:37:46 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:46 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:46 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:46 executing program 3:
r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f000000c000/0x4000)=nil, 0x4000})
mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb)

2018/04/01 18:37:46 executing program 1:
r0 = epoll_create1(0x80000)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x1)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:46 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:47 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x3, 0x804)
r3 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="6ebe899f3344f722e55d", 0xa, 0xffffffffffffffff)
keyctl$revoke(0x3, r3)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
inotify_init1(0x800)
timerfd_settime(r2, 0x3, &(0x7f0000000100)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000000c0))

2018/04/01 18:37:47 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x8400)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="074000fdde7be409810aa62314d14e9af9c4450088c7799cdebbead8bb293cbb33d9c176ed9a30fe30f04fd7f510b6f854fc2c8d47788405210ba825ecb804c21147"], &(0x7f00000001c0)=0xf)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000140)=0x14)
r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4000)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000100)=0xffffffff, 0x4)
ioctl(r0, 0x442000000000127f, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000240)=0xc)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000300)=0x4)

2018/04/01 18:37:47 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:47 executing program 4:
unshare(0x60000000)
socketpair$inet(0x2, 0x80003, 0x5, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='erspan0\x00', 0xffff})
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2800, 0x0)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x100000001)
perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = request_key(&(0x7f0000000280)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='system%@\x00', 0xfffffffffffffffa)
add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2)
ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x100)
recvfrom$inet6(r1, &(0x7f0000001040)=""/4096, 0x1000, 0x0, &(0x7f0000000580)={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, 0x1c)
syz_mount_image$reiserfs(&(0x7f0000000340)='reiserfs\x00', &(0x7f0000000380)='./file0\x00', 0x2, 0x2, &(0x7f00000005c0)=[{&(0x7f00000003c0)="69d5e4e72a4fe24c386cc9e7e520ad8d71f2cd5139d073159f252e79d4d5ca99aa4f6b1ee1c5f59b72854ac4d2dc79fcdbe388a63783b1eb23c0cbdc8d256ef614919db46251f77ddd6c1077b3bb5ca05c0cb0ad4dfc59a40b1def0f94a985f634e9ef2bd4d9edf55e1f1b047fa68e8550b28ce85fd132742ec63fe9c46ddbbb4ab467e7c752b5f4953a8201bcae6272ea6f6e943ac5c9c2430d7a36d2250c12af760b66e9f0f2be92ea1a81f90eec522b1e1f909f4e1c3294a6f9aeb59f53cc79d9f04b0afd0f786876bdabd683c2f353e5ad309a", 0xd5, 0x20}, {&(0x7f0000000700)="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", 0xfe, 0x3f}], 0x200000, &(0x7f0000000840)=ANY=[@ANYBLOB="6a71666d743d76662543c32a3b4cf37300c466662c61636c2c626c77636b2d616c6c6f6361740000501529b1d2dd92ca54ee5f000000"])
pread64(r1, &(0x7f0000000600)=""/213, 0x71, 0x400000000000000)
socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r3 = userfaultfd(0x0)
ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000fe8)={0xaa})
epoll_create1(0xfffffffffffffffc)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000004c0)={0x4, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84)
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_mreq(r5, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/60, 0x3c)
r6 = dup3(0xffffffffffffffff, r1, 0xffffffffffffffff)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f0000000100)={0x3, 0x3, 0x7ff, 0x1, 0xffffffffffffffc1})
getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000880)={'nat\x00'}, &(0x7f0000000900)=0x54)

2018/04/01 18:37:47 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x800000000001)
r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000000c0), 0x0)
ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000080)={0x5, 0xb329, 0xe32, 0x984, 0x1, 0x5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0xffffffffffffffff})
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:47 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:47 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:47 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:47 executing program 2:
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002080)='/dev/rfkill\x00', 0x800, 0x0)
getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000020c0), 0x2)

2018/04/01 18:37:47 executing program 3:
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]})
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(r0)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r2)
r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0)
write$tun(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="000126"], 0x1)
fcntl$setstatus(r3, 0x4, 0x6000)
pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x2ea}], 0x1, 0x0)
connect$ipx(r3, &(0x7f00000004c0)={0x4, 0x0, 0x0, "2c301cb8f44a", 0x6}, 0x10)
ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}})
bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000500), 0x4)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x0, 0x3, 0x1ff, 0x1000}, 0x14)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0)
sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={<r5=>0x0, @in6={{0xa, 0x4e24, 0x80, @dev={0xfe, 0x80}, 0xb9}}, [0x245, 0xfffffffffffffffd, 0x6, 0x2, 0x0, 0x67, 0x80, 0x0, 0x81, 0x6, 0x6, 0x0, 0x0, 0x0, 0x80]}, &(0x7f0000000240)=0x100)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r5, @in={{0x2, 0x4e21}}, 0x0, 0x2}, &(0x7f0000000280)=0x88)
r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
ftruncate(r6, 0x80003)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14)
sendfile(r1, r6, &(0x7f0000d83ff8), 0x8000fffffffe)
ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0, 0x10, &(0x7f0000ffa000/0x4000)=nil})
r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0)
ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0186415, &(0x7f0000000180)={&(0x7f0000ff2000/0xe000)=nil, 0x80, 0x0, 0x2, &(0x7f0000ff5000/0x3000)=nil, 0x38f})
ioctl$sock_netdev_private(r7, 0x89f1, &(0x7f0000000540)="573b3235a6dc4c75195843225793eeeb8fc69da289ad434eb5c833db97e1ab362090ec92fea248465a7ca8549cbe87269b84ca15da3048b850bd69566b1a9d")
ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f0000000300)={'vcan0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}})
setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000340), 0xc)

2018/04/01 18:37:48 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:48 executing program 1:
r0 = epoll_create1(0x80000)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
r2 = socket(0xb, 0x3, 0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={<r3=>0x0, @in6={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100}}, 0x3f, 0x1}, &(0x7f00000000c0)=0x88)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r3, 0xea93, 0x1, [0x8000]}, 0xa)
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:48 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:48 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000019000))

2018/04/01 18:37:48 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:48 executing program 2:
syslog(0x3, &(0x7f00000001c0)=""/215, 0xfffffffffffffeaa)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x80)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x70, r1, 0xb01, 0x70bd2a, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x85f}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x4}, 0x44800)

[  622.717926] IPVS: Creating netns size=2552 id=86
2018/04/01 18:37:48 executing program 3:
r0 = socket(0x18, 0x0, 0x1)
ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040))
connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x32)
setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="71a3f837", 0x4)

2018/04/01 18:37:48 executing program 1:
r0 = epoll_create1(0x0)
r1 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000040))
timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:48 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:48 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:48 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x80003)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
r3 = dup2(r1, r0)
listen$netrom(r3, 0xd38)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4)

2018/04/01 18:37:48 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:48 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
fallocate(r2, 0x3, 0x0, 0x4)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)={0x80000010})

2018/04/01 18:37:48 executing program 4:
r0 = socket$inet(0x2, 0x2, 0x0)
syz_mount_image$bfs(&(0x7f0000000400)='bfs\x00', &(0x7f0000000440)='./file0\x00', 0x9, 0x5, &(0x7f0000002680)=[{&(0x7f0000000480)="2393fe", 0x3, 0x2}, {&(0x7f00000004c0)="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", 0x1000, 0x3}, {&(0x7f00000014c0)="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", 0x1000, 0x7f}, {&(0x7f00000024c0)="79222fc8b016586318a503f6654ce0d56067adb9468dadfa8e118181fb14f2821de210c28af660877f956e03b5756f967e83836fd4608ef6d0f973e8fd84ef20fd095cb24c8d1a8e668115379e67cceea2f0f6c5e7c4c6a4fdd7259c4c84b02fe6102c6acd93ad49616ad8635661b9a9c8ff1d499d9caed3f735686228f48f5ceab7ca26b109e306fdcf02a14d4af951df11555337b5996dea79b7d43b377d25358da9cb1aae57b89ef553b05aa8647f1b7fa5a9e4a0d15c6194a50f9a54f6f348ffc2a41999e34a7eefaacfff40b402b02aabbca85205e3a434e45b8f15a11932f587b176058b64f0985de6af344ae86242a6", 0xf3, 0x9}, {&(0x7f00000025c0)="d40860aa05a99cf84dc06e7eb7dffd49ec4571f5ea99a339d1f98676a32e0ca11d07655e3c2bcb451ecd2bda433065b0589128505b81b4288aa714484bdc3e48f47f0b1a0ba3302bda9e45d1ca7fbe9a701e75ba4b6e7940cd0600d94f6a1d7dd3733e15837f6befacf53a94e5985ab92afa506dd60206b9f9bf877004f299410f0034c5f5b12bb441fe200c91be1211845b61a84e3b828855e363bcc4b6dca9a5284b5c690a4820a61488dc7270c4b45ad3e6", 0xb3, 0x100}], 0x20000, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@local, @in6}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={<r1=>0x0, @in6={{0xa, 0x4e20, 0x62e, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x8, 0x614e9f28, 0x8, 0x8, 0x7}, &(0x7f00000002c0)=0x98)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r1}, &(0x7f00000003c0)=0x8)
sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x4008004)

2018/04/01 18:37:48 executing program 2:
syslog(0x3, &(0x7f00000001c0)=""/215, 0xd7)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x20800)
ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0xacef)

2018/04/01 18:37:48 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={<r2=>0x0, 0x100}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001480))
lstat(&(0x7f00000015c0)='./bus\x00', &(0x7f0000001600))
getgroups(0x2, &(0x7f0000001680)=[0x0, 0xffffffffffffffff])
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001980))
getgroups(0x7, &(0x7f0000001b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0])
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001b40))
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8)
fstat(r0, &(0x7f0000001cc0))
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d40))
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0), &(0x7f0000001f00)=0xc)
getpgrp(0xffffffffffffffff)
fstat(r0, &(0x7f00000016c0))
getgroups(0x1, &(0x7f00000033c0)=[0x0])
getpgrp(0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003400), &(0x7f0000003440)=0xc)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003480), &(0x7f00000034c0)=0xc)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003500))
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003540)={{{@in, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003640)=0xe8)
getgid()
fcntl$getown(r1, 0x9)
geteuid()
getegid()
getpid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b40), &(0x7f0000003b80)=0xc)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003bc0), &(0x7f0000004c00)=0xc)
fcntl$getown(r1, 0x9)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e00), &(0x7f0000004e40)=0xc)
getgroups(0x5, &(0x7f0000004e80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
gettid()
stat(&(0x7f00000052c0)='./file1\x00', &(0x7f0000005300))
lstat(&(0x7f0000005380)='./bus\x00', &(0x7f00000053c0))
gettid()
getuid()
stat(&(0x7f0000005440)='./file1\x00', &(0x7f0000005480))
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005980))
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000059c0)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000005ac0)=0xe8)
fstat(r1, &(0x7f0000005b00))
fcntl$getownex(r0, 0x10, &(0x7f0000005b80))
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005bc0)={{{@in=@broadcast, @in6=@local}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005cc0)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005d00), &(0x7f0000005d40)=0xc)
gettid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000063c0), &(0x7f0000006400)=0xc)
fstat(r0, &(0x7f0000006440))
sendmmsg$unix(r1, &(0x7f0000008980)=[{&(0x7f0000000180)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001380)="4200877fe6b590a13d518af0ffa1520f", 0x10}], 0x1, &(0x7f00000016c0), 0x0, 0x803e885bbb75bb2d}, {&(0x7f0000005e40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000006380)=[{&(0x7f0000006000)="0ac773b7397295958cd5bfc603e9f13fe77de9c92e1d82f774d2938f20ba13776c99ceb5cc76bb32a4088273dca6f16e304e3919f77e2ca9d32b9b1e0f6eb88c995bf95ee5e54ced89be036769d20f3b395898084786252bd4aa272901529b012ad431ce0828d94547fdcf57d466d1934433552b4df8548868056434c317a5a44882b8b99af4bece25d9ea9a815a44b64e39fd55ccecdb866067a90b5bae35e544580117a2d7baf937aacd1da2", 0xad}, {&(0x7f0000006240)="4b7a40fd969379f908dfe500a0ef8caf46b501acdecc9ffdb01403098fd9e5ef6d3124c1faa2886101e16ddb916c75362c70799438c1bde380b87520b8f0740a078502c306590bc17ecef95601e30c6486866b61cfecae364fbe793083ae57bacdaea6ae23c3b6243c2025bd05558388364049b9a58804a743751afb0e9fc9868e62c88f080b5a99145e605869b2a9405b6366d166a93a3aeb931b61f82af025e7f94efc3cb0803d3afe277bfa593060a68eddd8a109687726af4f38434dd9bad83115ae9e3e99f007fe1b7f047581c22d1e6e2d196b1bce5a63624e56e2c1efc722f0aeeeb6fa8c843639bdf0f08d1b9ec30ec54bada46ce4", 0xf9}], 0x2, &(0x7f00000064c0), 0x0, 0x4004044}, {&(0x7f0000006500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000008940)=[{&(0x7f0000006580)="9c4b6fc2c39e9e47e37c822634b324af1b61b97d74880211e8", 0x19}, {&(0x7f0000006800)="9edcf39c9db52730175c7fc86a6e621b4b1e30c34b05e83b765dbd47851f69a8f882c295061028ca94a583464a80b2b2eec7107ac5a17d4eb3ebd65e791750a91961229c07337320adec59b42d9decacc62908a36245579a1abe2bbe1247a04a5d2790869c32f5f9de15cd", 0x6b}], 0x2}], 0x3, 0x1)
write$tun(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB='\b\x00\''], 0x3)
unlink(&(0x7f0000000000)='./file1\x00')
pwritev(r1, &(0x7f00000000c0), 0x0, 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
ioctl$void(0xffffffffffffffff, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040))
r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={<r4=>0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14)
read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000)
r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=r4, @ANYBLOB="38000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d023347735a09c54bda8ce4467abca6fb138f80ea173642ed8c45131ea7e9739097055029f05b4acc8d7c5fe955ac8cf21e16d6dd5f009e19297e8aad9945b22bfc0d418d4487e4b078d0eb331b1da7a0c5eba0a15aafb2f6bbc67b87b159da5d6751eac1ccc31247090555d9edd8e15f263925e717ed27c057694dc3caac0fcfacde0bdc3971f1ebe111df2acee3d6d17f0afee981a1cf9db91fc6dad4ea42da732254d87689d7fad1b6eaca16091"], &(0x7f00000012c0)=0x2)
fcntl$setstatus(r5, 0x4, 0x6000)
pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000001340)=0x3, 0x4)
setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10)
setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4)

2018/04/01 18:37:48 executing program 4:
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00')
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001300)={<r1=>0x0, 0x80000})
ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000380)={0x9, &(0x7f0000000340)=[{0x1, 0xc000000}, {0xffffffff80000000, 0x3}, {0xc31fc6, 0x3f}, {0xffffffffffffff20, 0x20}, {0x236c, 0x1ff}, {0x7ff, 0x9}, {0xadf8, 0x9}, {0x9, 0x7}, {0x7, 0x3}]})
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001340)={0x0, r1, 0xa5})
r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb})
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(0xffffffffffffffff)
r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r3, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0xf51}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r3, 0x0, 0x4)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0xfffffffffffffffd, 0x401, 0x0, 0x0, 0xff, 0x400, 0x0, 0x0, 0x8001}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=@random={'security.', 'vboxnet0+bdev\x00'}, &(0x7f0000000880), 0x0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001240)={<r4=>0x0}, &(0x7f0000001280)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000012c0)={r4, 0x3}, 0x1fa)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000001200)=0x400, 0x4)
fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100))
ioctl$TCSETSW(r3, 0x5403, &(0x7f00000003c0)={0x1, 0x2, 0x2, 0x9, 0xfffffffffffffffe, 0xfff, 0x2, 0x3, 0x9043f05, 0x1, 0x9, 0x6d7221d1})
r5 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00')
fsetxattr(r5, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0)
getpid()
setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="3700000002004e24ac14140a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000011b97d6b95bb1c610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800))
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001380)=<r6=>0x0)
ptrace$poke(0x5, r6, &(0x7f00000013c0), 0x40)
mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216)

2018/04/01 18:37:48 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:48 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:48 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x3, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000))

2018/04/01 18:37:48 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)={0x8})

2018/04/01 18:37:48 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:48 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4)={0x40000000})
timerfd_settime(r2, 0xfffffffffffffffc, &(0x7f0000000080), &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4080, 0x0)

2018/04/01 18:37:48 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000019000))
r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0)
ioctl$TIOCNOTTY(r3, 0x5422)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0)

2018/04/01 18:37:48 executing program 2:
syslog(0x3, &(0x7f00000001c0)=""/215, 0xffffffffffffff1d)
rt_sigtimedwait(&(0x7f0000000000)={0x1000}, &(0x7f0000000340), &(0x7f0000000380)={0x0, 0x1c9c380}, 0x8)
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x65, 0xfffffffffffffe8c)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000100)={0xfffffffffffffffb, 0xfffffffffffffff1, 0x0, 0x9e9, 0x3, 0xfff})

2018/04/01 18:37:48 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:48 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:48 executing program 4:
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00')
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001300)={<r1=>0x0, 0x80000})
ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000380)={0x9, &(0x7f0000000340)=[{0x1, 0xc000000}, {0xffffffff80000000, 0x3}, {0xc31fc6, 0x3f}, {0xffffffffffffff20, 0x20}, {0x236c, 0x1ff}, {0x7ff, 0x9}, {0xadf8, 0x9}, {0x9, 0x7}, {0x7, 0x3}]})
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001340)={0x0, r1, 0xa5})
r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb})
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(0xffffffffffffffff)
r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r3, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0xf51}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r3, 0x0, 0x4)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0xfffffffffffffffd, 0x401, 0x0, 0x0, 0xff, 0x400, 0x0, 0x0, 0x8001}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=@random={'security.', 'vboxnet0+bdev\x00'}, &(0x7f0000000880), 0x0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001240)={<r4=>0x0}, &(0x7f0000001280)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000012c0)={r4, 0x3}, 0x1fa)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000001200)=0x400, 0x4)
fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100))
ioctl$TCSETSW(r3, 0x5403, &(0x7f00000003c0)={0x1, 0x2, 0x2, 0x9, 0xfffffffffffffffe, 0xfff, 0x2, 0x3, 0x9043f05, 0x1, 0x9, 0x6d7221d1})
r5 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00')
fsetxattr(r5, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0)
getpid()
setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="3700000002004e24ac14140a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000011b97d6b95bb1c610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800))
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001380)=<r6=>0x0)
ptrace$poke(0x5, r6, &(0x7f00000013c0), 0x40)
mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216)

2018/04/01 18:37:48 executing program 3:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmmsg$unix(r1, &(0x7f00000bd000), 0x9249249249249fb, 0x0)
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0)
setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000080)={0xaf, @loopback=0x7f000001, 0x4e24, 0x4, 'rr\x00', 0x1, 0x0, 0x79}, 0x2c)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa})
setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000000c0)=0x5, 0x4)
poll(&(0x7f0000084ff0)=[{r1, 0xc1a6}], 0x20000000000000b5, 0x4000)
dup2(r1, r0)

2018/04/01 18:37:48 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x1, &(0x7f0000000000)={{}, {0x0, 0x989680}}, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:48 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:48 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:48 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
setsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000000040)="d3c9da96d651c5b16796bca8e1ba6ad1bd67cd29ac9db2e86788725db054913dce92217f5a8aba78e74412f3fa36db646d29cf28e8f79a0450aba7fb6a9e975e664f", 0x42)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:48 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:48 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x8000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)={<r4=>0x0, 0x7fff, 0x1, [0x100000000]}, &(0x7f0000000200)=0xa)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0x6fe1, 0xe8c, 0x2, 0x9, 0x96cb, 0x7ff, 0xddc2, 0x6, r4}, 0x20)
fcntl$getownex(r1, 0x10, &(0x7f0000000600)={0x0, <r5=>0x0})
stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getgid()
r8 = gettid()
getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000008c0)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00000009c0)=0xe8)
r10 = getgid()
r11 = fcntl$getown(r0, 0x9)
getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000a00)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000b00)=0xe8)
r13 = getegid()
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000b40)={<r14=>0x0}, &(0x7f0000000b80)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000bc0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6}}, &(0x7f0000000cc0)=0xe8)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0, <r16=>0x0}, &(0x7f0000000d40)=0xc)
fcntl$getownex(r1, 0x10, &(0x7f0000000d80)={0x0, <r17=>0x0})
getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000dc0)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r18=>0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@loopback}}, &(0x7f0000000ec0)=0xe8)
r19 = getgid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400)={<r20=>0x0}, &(0x7f0000001440)=0xc)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001480)={0x0, <r21=>0x0}, &(0x7f00000014c0)=0xc)
r22 = getgid()
r23 = getpgid(0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001500)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r24=>0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000001600)=0xe8)
getgroups(0x7, &(0x7f0000001640)=[<r25=>0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0])
ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001680)=<r26=>0x0)
fstat(r3, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, <r27=>0x0})
getresgid(&(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0)=<r28=>0x0)
ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001800)=<r29=>0x0)
getresuid(&(0x7f0000001840)=<r30=>0x0, &(0x7f0000001880), &(0x7f00000018c0))
lstat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, <r31=>0x0})
r32 = getpgrp(0xffffffffffffffff)
getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r33=>0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000001ac0)=0xe8)
r34 = getegid()
r35 = getpgrp(0xffffffffffffffff)
lstat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, <r36=>0x0})
getgroups(0x5, &(0x7f0000002100)=[0x0, 0x0, <r37=>0xffffffffffffffff, 0x0, 0xffffffffffffffff])
fcntl$getownex(r1, 0x10, &(0x7f0000002140)={0x0, <r38=>0x0})
r39 = geteuid()
lstat(&(0x7f0000002180)='./file0\x00', &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r40=>0x0})
sendmmsg$unix(r3, &(0x7f0000002400)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000100)="6c2e862bd81aa5625bb00c09b20a0685edd91725c5e2e195dcf612cc16ddda01f403900e3e481dd9569f29080946288dd3f87e3925e5591e21776f9992fed01072d4236da5107630b54a76b14793d88fde139e32c54fe09f", 0x58}, {&(0x7f0000000280)="c386a9b32b48b5d5ca95650f3b169d5189787896f24ba084179b8c1fdc48ba46e7b00a71247ace340da97b2ab2b1484c07bd2c3715be9c74cf8cd811ac83f80b0b55cd73ca4f5396137664f6ae883552039513bc2d121487241ce7bbedaddf793054294332d52591fd8967f14ee8c9d7ab1cd3013549762fe24db818844d865f483894b6e4e948c26189dbcd56b01b3c847eda1b072de2f9629f218c1d219053d19d5ba088e090b022f8de88c858edeb7f0b6af99c17d89b496129d0123b579643407e63a856edbc06e5a93422fe8bb527c1cfa09d24be6c920c6451a32d1742a29faf", 0xe3}, {&(0x7f0000000380)="7c910f0e025ba96d9521f02819a9c1edcffd42e3d5087a37ffe9e9393a61b0adc12051b3e368a352cd2203d904d49128fde43494f05e7390e867e87fc2c5c8c95020d404375afe3330d8dd43b2bfc69a4379740f56ce434cffc0b924ea57bc056c50f3e00bbba3b6c4cf9bf9eea83677c888aab8fecab378ccedaec4e9b25dfd947d42aea1f8dfa89ed061e1c64fcc7a99a75f833eb0a4e83a883cdeeee4754e94bab84d277ff9d4921b40abe0edc1f68ba267ec3cb1ca1cb1563eabfbc33d6f55bf13f08da686966403d5b4100f679e91eda06d40eb00ed", 0xd8}, {&(0x7f0000000480)="180b0f55f49c2dacef273e2951950cbb4294692af08e2655e13e34586a4c8dbc1454f474688aae739d639ff3eb03", 0x2e}, {&(0x7f00000004c0)="4457c44cd0a5474bea2a63b851813db9e5a7897dac1a5afd846ebcefaedc92b0f5f2eb4568369b9b387678c549392fc334cfefe2af921d007443d3397b4de78890f08808ed569c499e0e2a1db31d54a84876d5b090d60c179de1b5664574024a366b6b7e2f4be47fee26a55a9c4215a89221a2a1d47f2d9e52401e0d06ca151d76273d7fa5a99d1994dd3ac0d42762e4b712eb37734649cdb509fe69635531878ffa0b25f934ea08894526392b7dcd", 0xaf}, {&(0x7f0000000580)="957954b8104921b5de5132605252045ad3bfb8f05083dce42fd849943475dd3429de53423cc323", 0x27}], 0x6, &(0x7f0000000700)=[@rights={0x14, 0x1, 0x1, [r2, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x2c, 0x24000000}, {&(0x7f0000000740)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000880)=[{&(0x7f00000007c0)="64d5b136f76ee208eb81aa6e2838f011821ac4f2f647e5988c02e93329f336714feebf2358a11e20ade748c5e4ebf69f907fd451899380a725dca965292a2fa062e069e7ac58a069d48b483f44d0621f979e5fd44ffb73ea2f9d445deb8370cd1c2cf16c3533d28e49ad6964188197f634cad1636232429e929eee31fe9d38ec0548f6c9711ecc3739f305003f286ad2b1d1b6c0bedd0bd742b56315eaab7a51c72b6684dee99501c9eff04c6898153eafcb80", 0xb3}], 0x1, &(0x7f0000001000)=[@rights={0x20, 0x1, 0x1, [r2, r3, r1, r1, r3]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x1c, 0x1, 0x1, [r3, r0, r1, r2]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x2c, 0x1, 0x1, [r0, r1, r0, r3, r0, r1, r2, r0]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r3, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r3, r1, r3, r2, r1, r0, r2]}], 0x110, 0x80}, {&(0x7f0000000f00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000001140)="c646fddf5417bce9a932edf017a9992ca5923dcf4bfb00ee04ed128849278111d1f0e857f8dfe1f1913821fb5fbc311b27267d367064cb7935f447bc03ad3aaf72ad783f3753449392e53357c68a89003ae007f08fddb1bb135ad14332a5001ffedcbc883e7ba9f1e77c713ab3fdcb71b1d624a4613f466d67f0e69e86d61d2c715f859fbd88da8a345352223e1f23b5dea7db64c3f13b15fcdcfa90a4efa53e564566", 0xa3}, {&(0x7f0000000f80)="59e8894fbea4f577202ec3cc597f2148c018908802f97a187165594d2b58c344afa1f28f88214343919909e91c7534958c7fabd595b8c25d2ccad18ac21061", 0x3f}], 0x2, 0x0, 0x0, 0x4800}, {&(0x7f0000001240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f00000012c0)="9c07701d1a76816f82e4935b512ed38b609d01bfe7ef140b0c2290c5bd2edbff3a02df943f26bb5b04a3b0d686a504e747a0e536a77b3fcb18790d281116129adfd9a36177f72f4104a1945496e5c42cd1aa76712c0e0053a9cd89c939bfd7299eaa430e113f0c3cb30e3ce931b2dbb3fb7b6183d678d467b9f03afe50b7dcd807fd429a938d5ad2910cb6f1d3bf8e95f5841507b682c4d46fb7f3067081107d21fbb0273c6b7b4f56b9c01485d283e7809f3c4a25845b02fc4202860d2b4d3f677527b51745ebb19bb80a7cb603395652f52622f9f8fa901c", 0xd9}], 0x1, &(0x7f00000024c0)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="180000000100000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="180000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="200000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="cb2959f3e20d2028e82f7657f43bbd401489e7ba77e9587fca66d07ee87d7e2aa66d6fa57e16465bdd26dd6824c00aab79e8b1383253", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="240000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="140000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31, @ANYBLOB="180000000100000002000000", @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34], 0xe8, 0x10}, {&(0x7f0000001c00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002000)=[{&(0x7f0000001c80)="c5f440c89ba50c9a3ef0d15d174fff0e2de8bd1e5d8da4394c9a8f8eeaa34fdb1dc54e8201b2af95b5b53d965132aa83fc032e228dfbec0e30d420d2f9e0410e3ce000db2882b2a27eeeb0f49a345e6c78c5c079a2b716028cfa6d213127035910ae5c1b0710fe51dc1cae3dde4faac2291a49ff40d8e8870126b317769ddda13e7b1abd8cb9677c1eddb1a67f60fd2b29d321bb879dd361541bbc66cb1d6345", 0xa0}, {&(0x7f0000001d40)="d227b8b543d715f0813e20d91a3c9ded8e0bcd3300675f34c70b04bde30775fcf072ae053a935366dba0981d802c37ba81e30f080940855e01d25369a24189957cfdcfe311bbebef5335589822aa6e62444e194e3139a662f3b53a7be3e3eeef4e2e7dde458054f72b77b2c83571adf141802f11cdc2b284dc82f9cf597cc53021147152b4c633459520ab1165573ab6922fd7e2cf9dc545243e269b2bc0eb5167d294cb32a6860a5fc119aa00f7f9bf1523a968d918241e610a7c8933835d3da32dd51cec210919eb96589b", 0xcc}, {&(0x7f0000001e40)="5a68584b86ed24c1ffea4c9da4d0b3a4072f321055c28910d13e66d1fb580feb1757933b5c8b079909dd517284a7bf7e58c9d9d1626c0f564d06cbffd6c9dce3ceef7445244aaa707148c2ae581e4506a99df46314c0f5005f1ba7c037d075b91d4b4009f5f57c9c052ecdc2919b", 0x6e}, {&(0x7f0000001ec0)="3c586246120fe52dcdaa257da14431894e847c88ca35ccf33cd7665fc6cbfd50615091cd0b729c26f375b3a25c58bf2ef9ada2d9078d5b33878dd658", 0x3c}, {&(0x7f0000001f00)="af3817b8f94c47d5029e68b245396e49852f6a2d0b7f1025882156952d764f4f0f468c0baee6b0e84cc6152b28e561f504488b324ea5dbcafba575fac0e5f4054bc6eb3a87b0c9b6031809f57c78597b98606b1b5b00bb7a5539bb99a8d539a877fd33a8eb59fd3582da773d809ecf4f54afa73552c00b41d0bae4f11060b23d674ccb1833bbbe0e2e8687b9d1eca6e213374319437c89796f9c50bb28fc26d922ed922a0a7c56229c878c2086a1fe03e06f20f29c343bfc47f72713321d5e1571b3343709ccc35d719a79b7d54c228fc75e0f5d14eae4e57039498910f09a058a", 0xe1}], 0x5, &(0x7f0000002240)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x1c, 0x1, 0x1, [r2, r1, r2, r0]}, @cred={0x18, 0x1, 0x2, r35, r36, r37}, @rights={0x14, 0x1, 0x1, [r2, r0]}, @cred={0x18, 0x1, 0x2, r38, r39, r40}, @rights={0x1c, 0x1, 0x1, [r0, r2, r1, r2]}, @rights={0x2c, 0x1, 0x1, [r1, r1, r3, r1, r3, r2, r1, r3]}], 0xb8, 0x1}, {&(0x7f0000002300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002380)="b334610ce13bdc249826", 0xa}], 0x1, 0x0, 0x0, 0x1}], 0x6, 0x24040845)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
getsockopt$packet_int(r3, 0x107, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4)

2018/04/01 18:37:48 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:48 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4)={0xfffffffffffffffc})
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0)
syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x400)
ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000140)={0x2, 0x7f})
r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000000040)={0x4982366d, 0x8000, 0xfffffffffffffff8, 'queue0\x00', 0x5})

2018/04/01 18:37:48 executing program 2:
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
socketpair$inet(0x2, 0x3, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@broute={'broute\x00', 0x20, 0x3, 0x49c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000040), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x17, 0x40, 0xa00, 'erspan0\x00', 'ifb0\x00', 'ip_vti0\x00', 'dummy0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff], 0xc8, 0xc8, 0x110, [@mac={'mac\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}}}, @connlabel={'connlabel\x00', 0x4, {{0x1ff, 0x2}}}]}}, @common=@LED={'LED\x00', 0x24, {{'syz0\x00', 0x1, 0x7f66, 0x9}}}}, {{{0xd, 0x1, 0x88e5, 'syz_tun\x00', 'ip6_vti0\x00', 'gretap0\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff], 0x70, 0x108, 0x150}, [@common=@NFLOG={'NFLOG\x00', 0x4c, {{0xffffffffffff7d23, 0x80000000, 0x7fffffff, 0x0, 0x0, "a8b8e23b1f18e1a3eddb6131a781cf2953f00cc91838646e8ef912aa73ee71bd6511d1aaefc390c336cb360352b8d972acd5c830d1457090d2ff9814dd14df4c"}}}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0xffffffff, 'syz0\x00', 0x7}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x5, 0x42, 0x8917, 'bridge0\x00', 'rose0\x00', 'gre0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xec, 0x13c, 0x1ac, [@time={'time\x00', 0x18, {{0x6, 0x3, 0x5a77, 0x114c4, 0xfddd, 0x4, 0x3}}}, @ip={'ip\x00', 0x1c, {{@multicast2=0xe0000002, @loopback=0x7f000001, 0xffffffff, 0xffffff00, 0x96e9, 0x1d, 0x24, 0x1, 0x4e21, 0x4e21, 0x4e24, 0x4e21}}}]}, [@common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}, @common=@STANDARD={'\x00', 0x4}]}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0xfff, 0x8, 0x6, 0x0, 0x0, "b6f7f8013e17fd169d677ef1038d965b43b9f62447e103d59080851763ace96bc7bc692231e83bd80cc1dddcb074fc3f25c02338fd3647904076f70f10540e33"}}}}]}]}, 0x4ec)

2018/04/01 18:37:48 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:48 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:48 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:48 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)={0x18, 0x0, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
r4 = dup(r3)
setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000080)={0x3ff}, 0x4)

2018/04/01 18:37:49 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000019000))

2018/04/01 18:37:49 executing program 4:
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a)
capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10001})
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0)
poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0)
r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x2000, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000200)={0x2, <r4=>0x0, 0x1, 0x8})
ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000000380)={0x2, r4})
dup2(0xffffffffffffffff, r1)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0)
r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00')
mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0)
clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60))
getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98)
pipe2(&(0x7f0000000100), 0x0)
ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f0000001500)=""/4096)

2018/04/01 18:37:49 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000180)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000000))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x40000, 0x0)
ioctl$TIOCNXCL(r4, 0x540d)
r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x4ca803, 0x0)
getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14)
ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x11}, 0x49, r6})

2018/04/01 18:37:49 executing program 2:
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000380)={<r0=>0xffffffffffffffff})
setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000003c0)=0x9, 0x4)
r1 = socket$inet6(0xa, 0x3, 0xfffffffffffffe01)
write(r1, &(0x7f0000000040)="2adf089f417ae4ba97186b5e098cbd7b5f88e1f9e164ba0683660fea1955e3b54d03efc4768ed36afbfb4b08ba15779d325f102f5d401deb517b9c266dbd6cf856e8fdb33631eb1439065d5230baf75867aa92ca8be3a7ab23", 0x59)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xfffffffffffffe9a)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x0, 0x0)
setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000300)={0xbb, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x1, 'lblc\x00', 0x10, 0x1, 0x4d}, 0x2c)
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8)
alarm(0x8)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={<r4=>0x0, 0x1}, &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000480)={r4, 0x7}, &(0x7f00000004c0)=0x8)
ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000340)={0x20, 0x8002})

2018/04/01 18:37:49 executing program 4:
r0 = socket(0xa, 0x2, 0x0)
flock(0xffffffffffffffff, 0x2)
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200))
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0xae, 0x4)
sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0)
ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001})
fchdir(r0)
fstat(0xffffffffffffffff, &(0x7f0000000340))
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98)
sendto$inet6(0xffffffffffffffff, &(0x7f00000011c0)="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", 0x1d5, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x3}, 0x1c)
fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0)
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129)
r2 = socket$inet6_icmp(0xa, 0x2, 0x3a)
setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4)
sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25)
ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee87641886e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882ba383bd65b5b1931be131da7f18a4be5c21a9b145ec8d6bbbf03125172ee1579d9c21a72f0acd0c87f9015d6ce0d1e2e26917aa3c0e3afc60dfb0d985f4ec61597cb44c27f018346ea3fa175a699561273912c828c307f61e869e8305bf64114a8a34052857f8136e2bf3faa000000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2)
setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000766c616e300000000000000000000000696662300000000000000000000000006970366772653000000000000000000065716c00000000000000000000000000aaaaaaaaaa000000000000000000000000000000000000000000b0080000b0080000e0080000616d6f6e670000000000000000000000000000000000000000000000000000001c080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000002000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000005b10000000000000000000000000000000000000000000000000000000000007800000000000000020000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f0000000000000000000000000000000000000000ff000000ffffff7f0000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000018000000060000000000000000000000000000000000000001800000000000007f0000000000000000000000ff07000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000080000000000000000000000000000000000000000000000e1ffffff000000000000000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000d30c0000000000000000000000000000030000000000000009000000000000000000000000000000000400000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000400000000200000000000000000000000000000000000000000000000000000000000000ff010000000000000400000000020000010000800000000000000000030000007f000000000000000000000000000000000000000000000001000000000000000000000000000000000000000800000000000000000000000000008ab67ca1000900000000000000d100000000000000000000000000000000000000000000000600000000000000000000000100000000000000090000000000000000000000000000000000000000000000fdffffff000000000000000000000000000000000000000005000000000000009fdf0000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000008000000000000000000000000000000000000000000000a30000000000000002000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000005000000000000000000000001000000f7ffffff000000000000000000000000000000000000000002000000000000000000000020000000070000000000000000000000000000000000000000000000000000000000000006000000000000000400000000000000000000008600000000000000010000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000000c000000aaaaaaaaaabb0000feffffff000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000"]}, 0x9c0)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0)
write$sndseq(r3, &(0x7f00000003c0)=[{}], 0xffffff1a)
r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r4)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
unlink(&(0x7f0000000080)='./file0/file0\x00')

2018/04/01 18:37:49 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:49 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000007c0)={<r3=>0x0, 0x0, <r4=>0x0}, &(0x7f0000000800)=0xc)
fchown(r1, r2, r4)
sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004)
write(0xffffffffffffffff, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1af", 0x60)
openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0)
r5 = getpgid(0xffffffffffffffff)
r6 = syz_open_procfs(r5, &(0x7f0000000380)='io\x00')
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84)
getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000001e00)={<r7=>0x0, 0x0, 0x0, 0x0, 0x3, 0xdd, 0x9, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x0, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000b80))
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6}, &(0x7f0000001f40)=0xc)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000bc0)=ANY=[@ANYRES32=r7, @ANYBLOB="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"], &(0x7f0000000700)=0x2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000004c80)=ANY=[@ANYBLOB], &(0x7f0000004cc0)=0x1)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000a40)={r7}, &(0x7f0000000a80)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x1, 0x401}, &(0x7f0000004d40)=0x18)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0x0, 0x2, 0x9}, &(0x7f0000004dc0)=0x14)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x457}}, 0x0, 0x2ca3, 0x1000, 0xffffffff, 0xfffffffffffffffd}, &(0x7f00000052c0)=0x98)
sendmmsg$inet_sctp(r6, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90fd51607e5e9c7", 0xed}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800)
getgroups(0x3, &(0x7f00000002c0)=[0x0, <r8=>0x0, 0x0])
fchown(0xffffffffffffffff, 0x0, r8)
setrlimit(0xc, &(0x7f00000001c0)={0x6, 0x1c9})
ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000340)={0x0, 0x7, 0x0, 0x4})
r9 = syz_open_procfs(r3, &(0x7f0000000040)='net/raw\x00')
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x9, 0x9, 0x7f, 0x6, 0x41, 0x9, 0xfff, 0xfff, 0x0, 0xffffffffffffff7f, 0x2}, 0xb)
read(r9, &(0x7f0000000080)=""/203, 0xcb)

2018/04/01 18:37:49 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:49 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:49 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2280, 0x0)
ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000040)={0xfff, 0x1f})
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
accept4$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0)

2018/04/01 18:37:49 executing program 0:
r0 = epoll_create1(0xffffffffffffffff)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:49 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:49 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:49 executing program 4:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000180)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000000))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x40000, 0x0)
ioctl$TIOCNXCL(r4, 0x540d)
r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x4ca803, 0x0)
getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14)
ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x11}, 0x49, r6})

2018/04/01 18:37:49 executing program 1:
r0 = epoll_create1(0x0)
epoll_create1(0xffffffffffffffff)
r1 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d36ff4))
ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/76)
mkdir(&(0x7f0000000140)='./control\x00', 0x0)
r2 = socket$inet(0x10, 0x3, 0x0)
sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0)
recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0)
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000700)=<r3=>0x0)
r4 = syz_open_procfs(r3, &(0x7f0000939f01)='status\x00')
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000380)={<r5=>0x0, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0xbf5, 0x400, 0x10000, 0x7, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8]}, &(0x7f0000000480)=0x100)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x2)
getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000880)={r5, 0xf1, 0x401, 0x100000000, 0xd3d9, 0x4, 0xffffffffffffffe1, 0x2, {r5, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x6, 0x0, 0x3, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000001c0), 0x4)
getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000600)={<r6=>r5}, &(0x7f0000000640)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0)
r7 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4000)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f0000000100)={{0x80000001, 0x4}, 'port0\x00', 0x0, 0x43781877a2144564, 0x0, 0x80000000000, 0xfffffffffffffffb, 0x7, 0x7c, 0x0, 0x1, 0x10000})
getdents64(r4, &(0x7f0000000340)=""/1, 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000540)={0x4, 0x0, 0x3, 0x40, r6}, &(0x7f0000000580)=0x10)
getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000a00)={{{@in6=@remote, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000b00)=0xad)
getgroups(0x8, &(0x7f0000000b40)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0])
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', 0x8000, 0x0, 0x0, 0x9, 0x0, 0x8000)
socket$nl_generic(0xa, 0x3, 0x10)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={'tunl0\x00', @ifru_ivalue})
setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71)
recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0)
openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0)

2018/04/01 18:37:49 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:49 executing program 4:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000180)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000000))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x40000, 0x0)
ioctl$TIOCNXCL(r4, 0x540d)
r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x4ca803, 0x0)
getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14)
ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x11}, 0x49, r6})

2018/04/01 18:37:49 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:49 executing program 2:
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
r0 = socket(0x0, 0xa, 0x4)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x8001, 0x2, 0xa000}, 0x4)
r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x5, 0x111c00)
r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x9fd, 0x20)
ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000080)=0x1)

2018/04/01 18:37:49 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x800)
recvfrom$llc(r3, &(0x7f0000000040)=""/34, 0x22, 0x0, &(0x7f0000000080)={0x1a, 0xffff, 0x8, 0x6, 0xffff, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:49 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x3, 0x0, 0x0, 0xbd85, 0x6, 0x0, 0x0, 0x3})
r1 = syz_open_pts(r0, 0x2)
r2 = syz_open_dev$mice(&(0x7f00000014c0)='/dev/input/mice\x00', 0x0, 0x80000)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000180)={0xffff, 0x0, 0x10003, 0x2})
ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5})
r3 = dup3(r1, r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000240))
r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0)
sync_file_range(r4, 0x9, 0x4, 0x0)
preadv(r4, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0)
fchdir(r4)
mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffefffffffffffc)
splice(r4, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={<r5=>0x0, 0x3, 0xffffffffffffffff, 0x8, 0xe6, 0x100000001}, &(0x7f0000000200)=0x14)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000300)={r5, 0x1}, &(0x7f0000000340)=0xc)
r6 = getuid()
lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
fchown(r1, r6, r7)
mkdir(&(0x7f000000e000)='./control\x00', 0x0)
r8 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0)
renameat2(r8, &(0x7f0000000040)='./file0\x00', r8, &(0x7f0000000080)='./control\x00', 0x2)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000380), &(0x7f00000003c0)=0x8)
mknodat(0xffffffffffffffff, &(0x7f000003f000)='./control\x00', 0x1, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
execveat(0xffffffffffffffff, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0)
setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000500)=@req3={0x45, 0x0, 0x800, 0x7, 0x0, 0x0, 0x8}, 0x1c)

2018/04/01 18:37:49 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:49 executing program 4:
capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000000040)={0x800})
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x3, 0x0)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req={0x0, 0x9, 0x3, 0x3}, 0x10)

2018/04/01 18:37:49 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000019000))

2018/04/01 18:37:49 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:49 executing program 2:
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="97000000168613d66dd611454be501b3dce4e7bf640523428f622774534ff0d0edfb2ca3b25b900fd85834783edfe198746637b6132b3ac407ce8c751372683c65b512ce701365818dea006601bfa1c4fd2897f4e75db9af557a3c24bd2483292ca3ecf84e9f6db8f6564b89bb48e2a3c2964e7470d0fc5195f4d65f0e8e6d06eeebc4987611290c7897dd1d9b74ae97e2c763061dd6bb982a10ca"], &(0x7f0000000280)=0x9f)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r1, 0xfffffffffffffff7, 0x0, 0x15, 0x1ff}, &(0x7f0000000300)=0x18)

2018/04/01 18:37:49 executing program 4:
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x2000)
unlink(&(0x7f0000000080)='./file0/file0\x00')
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
close(r0)
capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2})
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0)
poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x3ff)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0)
syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080)
syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00')
r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0)
clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60))
getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB], &(0x7f00000002c0)=""/152, 0x98)
pipe2(&(0x7f0000000480), 0x7)
setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x5, [0x7, 0x20, 0x8, 0x0, 0x3f]}, &(0x7f0000000280)=0xe)
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}]}, 0x8)
readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x8)
mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000006c0)={<r3=>0x0, @in6={{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7eb3eded}}, 0x7, 0x1000, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0x98)
setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x6, 0x8, 0x7}, 0x10)
ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080))

2018/04/01 18:37:49 executing program 0:
r0 = epoll_create1(0x80000)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
r3 = fcntl$dupfd(r0, 0x406, r0)
setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}}}, 0x3, 0x2, 0x4, "222f074b3bbf902cffd02d5aba0cda24643dff355e2c818678215491484da0a69974026988d7cf6b5d1456734b524ed085971f0a6144a4844134c80dd6f43ab38f25b8b28f784825f9bc0faed4ad94d6"}, 0xd8)
getsockopt$netlink(r3, 0x10e, 0xf, &(0x7f0000000200)=""/205, &(0x7f0000000040)=0xcd)
syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:49 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = socket(0xa, 0x80001, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, <r4=>0x0}, &(0x7f0000b34ffc)=0xc)
pipe2(&(0x7f0000531000)={0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
fchown(r5, r4, 0x0)
r6 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f0000d36ff4)={0x10000000000004})
timerfd_settime(r6, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
r7 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setsockopt$packet_buf(r7, 0x107, 0x16, &(0x7f0000000040)="4fbf292b8c9a", 0x6)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
r8 = add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="947e5e78438a262a60184eebb5a30706f360a8a7b7d238a34d5615d23eac3cace71dc95d009078563b8e706a93fd925a81eaf49dfe948ba4a03da720a4ebd030946e09a930a19fa5f6cbb121ecf561059b31b852ff3cd43b790b35e29a0719ea0d67df2da8ec0a982bc9193995ad8c8eaf12379533909fc8a365", 0x7a, 0xfffffffffffffffd)
add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)="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", 0x1000, r8)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:50 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:50 executing program 2:
syslog(0x9, &(0x7f0000000000)=""/215, 0xd7)

2018/04/01 18:37:50 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:50 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x7, 0x807fe)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, <r3=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8)
setreuid(r3, r4)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4)
getuid()
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000))

2018/04/01 18:37:50 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:50 executing program 0:
r0 = epoll_create1(0x0)
epoll_create1(0x0)
setns(r0, 0x40000000)
r1 = timerfd_create(0x0, 0x0)
r2 = getpgrp(0x0)
syz_open_procfs(r2, &(0x7f0000000000)='net/rt_acct\x00')
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d36ff4))
timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0)
ioctl$TUNATTACHFILTER(r3, 0x400854d5, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x81, 0x4, 0x8d4, 0x10000}, {0x2, 0xfffffffffffffffa, 0x100000001, 0x4c}, {0x8, 0x3f, 0x6, 0x4}, {0x0, 0x100000000, 0xff, 0x1000}, {0x0, 0x20, 0xba, 0x4}, {0xff, 0x8001, 0xcfc, 0x7}, {0x2, 0x8, 0x10000, 0xe521}]})
ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000140)={{0x2, 0x4e20, @rand_addr=0x2}, {0x6}, 0x20, {0x2, 0x4e20, @multicast2=0xe0000002}, 'bridge0\x00'})

2018/04/01 18:37:50 executing program 4:
r0 = socket$packet(0x11, 0x2, 0x300)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0)
write$cgroup_pid(r1, &(0x7f0000000080)={[0x37, 0x32, 0x33]}, 0x3)
r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68)
close(r2)

2018/04/01 18:37:50 executing program 3:
r0 = epoll_create1(0x0)
epoll_create1(0xffffffffffffffff)
r1 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d36ff4))
ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/76)
mkdir(&(0x7f0000000140)='./control\x00', 0x0)
r2 = socket$inet(0x10, 0x3, 0x0)
sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0)
recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0)
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000700)=<r3=>0x0)
r4 = syz_open_procfs(r3, &(0x7f0000939f01)='status\x00')
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000380)={<r5=>0x0, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0xbf5, 0x400, 0x10000, 0x7, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8]}, &(0x7f0000000480)=0x100)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0x2)
getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000880)={r5, 0xf1, 0x401, 0x100000000, 0xd3d9, 0x4, 0xffffffffffffffe1, 0x2, {r5, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x6, 0x0, 0x3, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000001c0), 0x4)
getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000600)={<r6=>r5}, &(0x7f0000000640)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0)
r7 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4000)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f0000000100)={{0x80000001, 0x4}, 'port0\x00', 0x0, 0x43781877a2144564, 0x0, 0x80000000000, 0xfffffffffffffffb, 0x7, 0x7c, 0x0, 0x1, 0x10000})
getdents64(r4, &(0x7f0000000340)=""/1, 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000540)={0x4, 0x0, 0x3, 0x40, r6}, &(0x7f0000000580)=0x10)
getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000a00)={{{@in6=@remote, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000b00)=0xad)
getgroups(0x8, &(0x7f0000000b40)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0])
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', 0x8000, 0x0, 0x0, 0x9, 0x0, 0x8000)
socket$nl_generic(0xa, 0x3, 0x10)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={'tunl0\x00', @ifru_ivalue})
setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71)
recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0)
openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0)

2018/04/01 18:37:50 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x20010, r2, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:50 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:50 executing program 1:
r0 = epoll_create1(0x80000)
r1 = epoll_create1(0x0)
r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0)
setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000080)=0x80000, 0x4)
r3 = timerfd_create(0x0, 0x0)
r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0)
ioctl$PPPOEIOCSFWD(r4, 0x4004b100, &(0x7f0000000140)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "6500000064b059019dfdd83900"}})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000000200)={{}, {0x0, 0x989680}}, &(0x7f0000000240))
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={<r5=>0x0, 0x8}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000180)={r5, 0x9}, &(0x7f00000001c0)=0x8)
ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:50 executing program 2:
syslog(0xf, &(0x7f00000000c0)=""/215, 0x203)

2018/04/01 18:37:51 executing program 3:
setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x0)
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000300)="951568519c1f71bb8b4c54f4a43d6b679cb5bc61e76af828f423a297fbe3438990e1421bbd0e7dcf476fd4178ef43c1e2c54f1a8e239ae923d6e755258dada6652099362f9b3856df38b9de499d9fc25f23f918ccc55d807490992ea553aac532c3986a5e4437fa7ca08105cec9969920ff2c3c742c3ceed65aa87def336addbab541edc4275cc904d0fd18d4e3899b5ecd54b4d75244f05c8bf4be6b6b8a6c2dfa9029711d785", 0xa7)
getrandom(&(0x7f00000000c0)=""/208, 0xd0, 0x3)
mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0)
bind$inet(r0, &(0x7f0000000400)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10)
connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000480)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000900)={0x2, 0x0, @multicast2=0xe0000002}, 0x10)
getsockname$packet(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, <r2=>0x0}, &(0x7f0000000b40)=0x14)
setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000b80)={r2, @rand_addr=0x8, @multicast2=0xe0000002}, 0xc)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'nr0\x00', 0x20000000000003}, 0x18)
r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000008c0), 0x10)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={<r4=>0x0, 0x0, 0x200}, &(0x7f0000000280)=0x10)
ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400854d5, &(0x7f0000000540)={0x6, &(0x7f0000000500)=[{0x3, 0x9}, {0x1f, 0xfffffffffffffffc, 0xf15c, 0xff}, {0x6, 0x2, 0x2}, {0x20000, 0x80000001, 0xaaad, 0x400}, {0x0, 0xfffffffffffffff9, 0x0, 0x800}, {0xffffffffffff2fc1, 0xc4, 0x800, 0xfffffffffffff001}]})
fstat(0xffffffffffffffff, &(0x7f0000000940))
fallocate(0xffffffffffffffff, 0x1, 0x0, 0x100000000)
getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000001c0))
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000002c0)={r4, 0x4}, 0x8)
openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000680)="90388e3d1a7c6e6b8e588f008e22897c03f705cb24577fbffb89699a48942b57433bdb2ebd52cc89630e01dc9b2a9c771d552c91d912283ef0bb844a8e9b25a54ca747d41e9c87f97b928874349f669a83d71e79c74d2544b82a6e3cf4a616ba4d181c7b07a786a2d3c7d1c89398e2690a2e9e8fbe8d12989c937348d30b6dda48f82284cbb226e75a819cbd94d5bbef7d9defd988fd55ec9dbb40735a25ed2bae282c75ac0dcd874f2b27af6c897a9f1d154184745f555c2f73d590dc9465e3b2b4056a5b0057db5bb251183104377aa161d7418ce4824d0cfaf4a617a87e3d33", 0xe1}], 0x1, 0x0, 0x0, 0x40000}, 0x0)
setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000005c0)='tls\x00', 0x4)
timerfd_create(0x2, 0x80000)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)="2e2f6367726f75702fb8a0da7a71b84eab58d86b414591563c79c3ad5ab41a4e21d66160e6c29bcc91a4eed45ff1a3e0f4e5b2b7114ca985ba09926fd86e72acf426e9f9022f93c2c9b9e80b968d5ca7cb7a40000000000000008af7a91b09bc91f28f201f91b772543a1336cfe67a02f2ee0b75cc50c6c90943f5116d144c19b74bce65eeeb76d01878bfe88967d0293d5ea4f58a98820f7cb352d31f84f99122ecebe9f095d9a0152c460c0fe1f053459428b7e2c3", 0x1ff)

2018/04/01 18:37:51 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x13)
r2 = epoll_create1(0x0)
setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000040)="747f10d7d38fedfab9dedd55db779fd91b5254b2d70f655b4eeb0a495792fba0c8ea2940b38552a07c858a9210546c1b9ed5c3761d4cab47f62314e74fe11f5dccbb82e1c4aeb95bc8a2043b15f253983725a732675b8102bb80ac86f340b272b7dd643b912b156bf7f55bacfc712e23573102e9b46c888df7c2ca6615fef830ba80389b3cb5916614b30e7af52aea3f8e1c014961f317c27f82e4e455b20d852503474f6c042d6c694a8d4731e0680fe3c5d14b9f32f8cb3d4c9973a2141a7e38e7", 0xc2)
r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0xab4, 0x1, 0xc, 0x2, 0xffffffffffff0000}, 0xc)
r4 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x4})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000d36ff4))
timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:51 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x65, "17a22a8956704c886ce66bcd69491eecf5f0844cbcb34ae16ca4d267c3b109aba0f1c13ec43d6750841b449b38a43d1b2adc57965e548a3e80eaa4d5a0325388c7699bf63314e98b9efded0139c9917397b7a17caad090a03024f3791bba7f178675eeb7c3"}, &(0x7f0000000100)=0x89)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
getsockname$inet(r3, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000180)=0x10)

2018/04/01 18:37:51 executing program 1:
r0 = epoll_create1(0x0)
epoll_create1(0x0)
fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8)
r3 = getuid()
setresuid(r1, r2, r3)
r4 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000d36ff4))
r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0)
setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000000080)={@empty, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc)
timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000))

2018/04/01 18:37:51 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

[  625.748486] IPVS: Unknown mcast interface: nr0
2018/04/01 18:37:51 executing program 2:
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
r0 = socket(0x1b, 0x8000a, 0xfffffffffffffffe)
llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=""/6, 0x6)
set_tid_address(&(0x7f0000000240))
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0)
connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x2, 0x6, 0x4, 0x0, "7a3c722029c0b745c26f4b4fdf0e626cef3ca9b0fb30d372aa93b8f90c87dcef1071a7eab652bbac234faf440143073614c57810b759b4089df09de17552f8", 0x1d}, 0x58)

2018/04/01 18:37:51 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x40000000})
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
epoll_create(0x80)
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2)

2018/04/01 18:37:51 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
clock_gettime(0x0, &(0x7f0000000040)={<r3=>0x0, <r4=>0x0})
r5 = getuid()
lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0xc002, r5, r6, 0xd94, 0x100000)
r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x80000001, 0x8, 0x200, 0x9, 0x4, 0x7, 0x10000, 0x7}, 0x20)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000000080)=0xfffffffffffffffa, 0x4)
timerfd_settime(r2, 0x0, &(0x7f00000000c0)={{r3, r4+30000000}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)={0xfffffffffffffffe})

2018/04/01 18:37:51 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:51 executing program 4:
mkdir(&(0x7f000063543e)='./file0\x00', 0x0)
mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000))
chroot(&(0x7f0000fddff8)='./file0\x00')
mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0)
unshare(0x200)
chdir(&(0x7f0000bddc23)='./file0\x00')
poll(&(0x7f00006cd000), 0x0, 0xfffffffffffffffa)
pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00')
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty, @multicast1, <r2=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000080)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10)
ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100))
pivot_root(&(0x7f00000e6ff8)='./file0\x00', &(0x7f0000451000)='./file0\x00')

2018/04/01 18:37:51 executing program 3:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x200, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000180)={0x3, <r1=>0x0, 0x10003, 0x6})
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={<r2=>0x0, 0x1, 0x0, 0xff, 0x0, 0x4}, &(0x7f00000003c0)=0x14)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r2, 0xffffffff897209d0}, &(0x7f0000000380)=0x8)
getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000002c0)={@broadcast, @local, <r3=>0x0}, &(0x7f0000000300)=0xc)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'rose0\x00', r3})
ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f00000001c0)={r1, 0x7fffffff})
mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x6, 0x32, 0xffffffffffffffff, 0x4)
r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
futimesat(0xffffffffffffffff, &(0x7f0000015ff8)='./file0\x00', &(0x7f0000014ffb))
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={<r5=>0x0, 0x80000001}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000100)={r5, 0x8, 0x20, 0x7}, &(0x7f0000000140)=0x18)

2018/04/01 18:37:51 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
getsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4)
clock_gettime(0x0, &(0x7f0000000000))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:51 executing program 7:
fchdir(0xffffffffffffffff)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

[  625.792107] IPVS: Unknown mcast interface: nr0
2018/04/01 18:37:51 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000019000))

2018/04/01 18:37:51 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
r4 = getpid()
ptrace$peekuser(0x3, r4, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:51 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000000000))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={<r3=>0x0, 0x5}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x4e22}}}, 0x84)

2018/04/01 18:37:51 executing program 3:
r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000))
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0)
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc)
ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0)
getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000001340), &(0x7f0000001380)=0x4)
write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[])
fcntl$setown(0xffffffffffffffff, 0x8, 0x0)
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200))
write$selinux_context(0xffffffffffffffff, &(0x7f0000001280)='system_u:object_r:cert_t:s0\x00', 0x1c)
r1 = gettid()
syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x802)
process_vm_writev(r1, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}], 0x3, 0x0)
setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB], 0x1)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0)
ioprio_get$uid(0x3, 0x0)
ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000001240))
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000))
ppoll(&(0x7f0000001200)=[{r2}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x2020}, {r0, 0x4}], 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x5, 0x0, 0x0, 'queue1\x00'})
getpeername$packet(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001400)=0x14)
setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000001440)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r3}, 0x14)
r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0)
close(0xffffffffffffffff)
close(r4)

2018/04/01 18:37:51 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)={0x20000008})
r3 = socket$inet6(0xa, 0x3, 0x101)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000019000)={0x40000000})

2018/04/01 18:37:52 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x2000200b})
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
r3 = memfd_create(&(0x7f0000000040)='mime_typecgroup\x00', 0x0)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000080)=0x3800000000000, 0x4)

2018/04/01 18:37:52 executing program 7:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:52 executing program 2:
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
socketpair$ax25(0x3, 0x7, 0xf0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = open(&(0x7f0000004f40)='./file0\x00', 0x1e9240, 0xc1)
r2 = syz_genetlink_get_family_id$fou(&(0x7f0000004fc0)='fou\x00')
sendmsg$FOU_CMD_GET(r1, &(0x7f00000050c0)={&(0x7f0000004f80)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000005080)={&(0x7f0000005000)={0x48, r2, 0x814, 0x70bd26, 0x25dfdbfc, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x73}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x44881)
r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000031c0)='/selinux/enforce\x00', 0x10000, 0x0)
ioctl$TTUNGETFILTER(r3, 0x800854db, &(0x7f0000004ec0)=""/77)
sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)="76ccf134ff74c6ab2a6c4e5fe30d52c992562a8a0d06cbe9ae1bf2cabc6c5ad6d1e53024d2b89f35a8f8096bfe308ae90e9989ff28bd15deae7b7193ee364d8b5fd76cd1d58d51650db6e774d7e0749d85d7fb7a8b85fffd330d412795d4d93dff9adf33ef24a269a1b9462921e23c41aac6d3b3af6f98ae5d1f807b4b2cd86710ff1a510bc056181e964aacb61df6d882d598d8ebdb769bb9837a4f51bcf7e365652238dac64eeffce031864e8e7a775d12ab1f7f72991c3d05438c9a1f7c53f65cd4160e6dfaf14e973b", 0xcb}, {&(0x7f0000000040)="042753f5a18cbc945daed765c0368519c12e752f84e588297177e856a269ff271fc3f6059ef4651e032706c357f021232f913ca57665b5a8ab603693b6ca7bfcba100b3b46c843c9f44825b9b8d9554eced2eb40a47f3702a4e4e98523ca8aac83d061f3a7a0c94ee282f126a6c9fd8f1229f10b790c4f616aa13e4b", 0x7c}, {&(0x7f00000002c0)="2c458952153a0e371c6c0a1c6b451e44d178498613e0b779ac14459422e4735468002a6b4cf26bdb7e755b64d9af12f4ce999495b52110644cc9c2bf3f5604", 0x3f}], 0x3, &(0x7f0000000340)=[{0x44, 0x117, 0xfffffffffffffffe, "49fce2078dcf1dc505d6cc83535bf91cbca8c4319a93e76a8fb5f293617856568eaf6fc604b65609e3e6c720f43c7679b617ce3ec65a7607"}, {0xa0, 0x0, 0x100, "99931384829d798a07f9067ed7971c06f9f565110d8391f1d4c5d22272192a141492df18cf7de28e05d7c6edde597e041370d3739380acac797b21bb179047be676b9a9c855d34d357652b4696f4036de571f58d436b473f06ae85fac7b2c14dc1b6ada1109ca97029b431e9b65d1e9e56a3d36800e9092a62640d420f26235e64efdc54c9e22c42379132b546d8947e27df"}, {0xe4, 0x19f, 0x4, "3d10d55a013d322390ad3615910dd2b97df2ff237ea44eaa0f8d09dea06ebac797508c2fd04a21e59744a311f9f1ef3071b9e8016ca39c0150570853582d2afdd05a0574d0e6056ee8e2b803e1f810d4d890a941f701d0b79976908dead39837921a6b9ec18706d733a54859aafe38d8f649b78aec0657355175e26fa1385a126c57b5ec497773a5cacb9a13c21e534bb063a30d5776e229010e7870e22be39c0a9e33ec2769f054c3bbe775120aaecb943b6c92ee9127eaf167b51302ab572b8987a79f6abdc850cf6877256e516a1cc174e179a3a6af"}], 0x1c8}, 0x1000}, {{&(0x7f0000000540)=@generic={0x4, "bfd20dc444d6c5f09e5b1effe79010aa6f0c2cd9576fffb2e9cdf6b2b654bde943452b97c9b5660961ea94a5bbf4e5d3ecde90b907b7b39cb60c042814891d5bfa71f7ab1dec92faf4ddd9df450b595901034fbf7d3f0f3302e9036f154d5a16ae649d9d753da07e66d08571c1c352e0ed5e3e1cdd910a04a371253ff719"}, 0x80, &(0x7f0000000780)=[{&(0x7f00000005c0)='c8O', 0x3}, {&(0x7f0000000600)="d7f98e745f56e93a4d75ecf3392b91f4fb1be08318d44ff1dd24b9a4d1dc8c5ee11f4306eb9c57d82c66382b43f16a50cdc311b519f9173a5da949f64aeee99942", 0x41}, {&(0x7f0000000680)="d1f9aaf4e44c8adcc64ec717a1544165274ff0148b0ab1f1ea6d33ea9ac85d247eedb9aded4eb925943b9998887b7e305454fa4921883e96e6551aba922b1261b195f9c88fbb24c83af3c9dcd51e83580af5bb8544c4e302d43772704b736d975ac283f5219bfdeff1ca255f7b76b4ca179736b6589e56fca00f796f64d651f259df6d29fe9348bd5e7e3aba430ff15ee3b92da827379b909236040655d38e5be2b417887e599c9c6144cce0b414de8f3c2b86aff3e6e28d2374cf29b04a88f7a294a3e346c422c10c42d9be87086f4a1ba430a00b1fe5ba8f0533", 0xdb}], 0x3, 0x0, 0x0, 0x80}, 0x1}, {{&(0x7f00000007c0)=@in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000840)="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", 0xfb}, 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0x14c8, 0x80}, 0xc3fc}, {{0x0, 0x0, &(0x7f0000004c00)=[{&(0x7f0000004a80)="a70ce667da93b306d5b4bc7b", 0xc}, {&(0x7f0000004ac0)="13b816acbf8e59a04071e9e0dbeda20f21c9791a5b511cbf5b4d448ac8f582f5ce25b79529c31916a1837a0c215b84db86b412cb7810174b31bfe874aa4e8a2cafef3c3432da5ba9", 0x48}, {&(0x7f0000004b40)="2d3d275fde7334def637b3ea05f27e188eb435e22b0c47755eedcc8d880d7d46958c829a1e5617", 0x27}, {&(0x7f0000004b80)="9570962ed6d0cc5f3c1a9fdc43027d2e80cd36e02602d67cbe0539d2ce86edb919a34e78cae007c48ce3c0a66a2ba742de1e01bdece625289353cc2bd4b9e012037b8238150c686452d7aaa961508d986cc14edff74f7abbe8819fc5e2af660733984a4e0feedfd01b41569eb89ac9e0fe5a6992dffe", 0x76}], 0x4, 0x0, 0x0, 0x80}, 0x8}, {{0x0, 0x0, &(0x7f0000004d00)=[{&(0x7f0000004c40)="854074aa815953a09faf3a8786634c74da6c0714cf4a9274b49e3411ec5f67a170b3b04359be1384ad7633a7ea60b563bc5256104785e44446aa083d3d2c8b8cc84cbcb3a10ca41d825ffb5d33f1b1b3eceef4ceff1775abdec0e3ce6e82fa70eb6cc5e844550576cf81bbcf48fa64d1c7a46fbeec93cac5b906498e7848b93653ee39fa485a307b2cc99c3f6477", 0x8e}], 0x1, &(0x7f0000004d40), 0x0, 0x4000800}, 0x3}], 0x8, 0x4000010)
getsockopt$llc_int(r3, 0x10c, 0x5, &(0x7f0000004d40), &(0x7f0000004e80)=0x4)

2018/04/01 18:37:52 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xd7a6aa47dc4fc011, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0)
ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000})
r3 = epoll_create1(0x0)
r4 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0))
timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:52 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
r4 = getpid()
ptrace$peekuser(0x3, r4, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:52 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x80000)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff})
ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000040))
r4 = timerfd_create(0x0, 0x0)
timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:52 executing program 4:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002b8ff6), 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100), 0x8)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0)
r2 = socket$inet6(0xa, 0x8000000000000802, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2}, @in6={0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4)
readahead(r1, 0x0, 0x0)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4)
sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, 0x0, 0x500, 0x0, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x54}, 0x48000)
r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519})
close(r3)
r4 = memfd_create(&(0x7f0000000040)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000})
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000002c0)={<r5=>0x0, 0xba}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r5, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, &(0x7f0000000340)=0x100)

2018/04/01 18:37:52 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = socket$packet(0x11, 0x2, 0x300)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', <r3=>0x0})
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}]}, 0x1c}, 0x1}, 0x0)
r5 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000d36ff4))
timerfd_settime(r5, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100))
r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x7c, 0x0)
getpeername$unix(r6, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e)

2018/04/01 18:37:52 executing program 6:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3)
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="980000"], 0x1}, 0x1}, 0x40)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0)
syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7)
futimesat(r1, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0)
write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r2)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8", 0x54, 0x0, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={<r4=>0x0, 0x1}, &(0x7f0000000680)=0x8)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ac0)={<r5=>0x0, 0xb8, "df1f4dae2bea8f1fa94261a552998954298f1f245ccbea11aa8491c7a2280ccc16bee8173c3e89bd23b1d98bccbd3c351fb332409b53898d1ea1e1f02129d5bba6ec2669012c9180e3b36f97fa3c0354f2cb1d8eb42b4f13e3be698da21a56e206bc38cd71835a77c174a64e642f18d8ca895938d170bacfff6e78ce9f0da7761edaf78a555aafd35661720bd4a74665ba23e625f76bf385172f2a41bcf2e55437f02412f4ab4f1beefe5e139c228dd0d870b6bddd702db2"}, &(0x7f00000009c0)=0xc0)
getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000b80)={<r6=>r4, 0x8001, 0x6, 0x4, 0x6, 0x2, 0xabf, 0x400, {r5, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x46, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0)
add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0)
keyctl$assume_authority(0x10, 0x0)
r7 = socket$l2tp(0x18, 0x1, 0x1)
sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81)
ioctl$fiemap(r0, 0xc020660b, &(0x7f00000007c0)={0x0, 0x2, 0x2, 0x10001, 0x8, [{0x5, 0xe61, 0x2}, {0x6, 0x1ff, 0x9, 0x0, 0x0, 0x2000}, {0x5, 0x6, 0x0, 0x0, 0x0, 0x400}, {0x1, 0x7f, 0x800, 0x0, 0x0, 0x1188}, {0x50, 0x1, 0x5, 0x0, 0x0, 0x2000}, {0xfffffffffffffffc, 0x5e, 0x800}, {0x80, 0x5, 0x3, 0x0, 0x0, 0x81}, {0x0, 0x7, 0xb7, 0x0, 0x0, 0x2088}]})
getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {<r8=>0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000}}, &(0x7f0000000540)=0xb0)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)={r8, 0x5, 0x1, [0x0]}, 0xa)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000d00)={r6, @in6={{0xa, 0x4e21, 0x4, @empty, 0x3}}, 0x2, 0x800, 0x200, 0x5, 0x10}, 0x98)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9", 0x20}], 0x1, 0x0)
shutdown(r7, 0x1)
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'})

2018/04/01 18:37:52 executing program 1:
r0 = epoll_create1(0x80000)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:52 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
clone(0x20000, &(0x7f0000000000)="525ee58674a467277b7b88ca1b210a588b544bd320bdc8c38c4f0595647ce87ab2e3c701a283cf2ffe0fe362a71de098bc3456c2e5e05cd1c7d324d6b86195ccb163dc18a9c6ca45b13bf77f9a720af0ed08f51dc1fde082f6cbd351ce554d77fbca931456a6013d6758d0ec27fade59f24cece0f912c2de3b4e0ec109cf38b34a5af1902b5805937a873c3ae81a132ed35c901ea6e10cc420da", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="fe4dafa76669203cc55c84257ea46eb78bcef215bfd5cd1ee246287fa39374bcd0af2922c24d7b06b900fe1a566f4e550cdeafa31aae87efa12a5e69fba95ac26f755e647b2c799ea0a72bf23b66ee9b064b9182f4f87168ba090514d9b69e3312ac90d34fb1368548289018581b57c123b6786fca67511ed699a70e74498fc4618ae112ff54b6c25fada8ccc923b1084e61432c4a3259f7f7a2a7aaee998bf34246eb95fccacf3d686b5c1dc18b096bbdbfae2b534c2949cc5ee0ec266749ff769f32cc437c89")
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:52 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
socketpair$inet6(0xa, 0x1, 0x7, &(0x7f0000000000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0x1})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:52 executing program 1:
r0 = epoll_create1(0x80000)
timerfd_create(0x6, 0x80800)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d36ff4))
clock_gettime(0x0, &(0x7f0000000000)={<r3=>0x0, <r4=>0x0})
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {r3, r4+10000000}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:52 executing program 2:
syslog(0x3, &(0x7f00000001c0)=""/215, 0xd7)
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0)
getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=<r1=>0x0)
getgroups(0x3, &(0x7f00000004c0)=[0x0, 0x0, <r2=>0xffffffffffffffff])
fchown(r0, r1, r2)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000002c0)=[@in6={0xa, 0x4e23, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xa3d}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0xffffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0x7f}, 0x4}, @in6={0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x386e77e7}, @in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffb}, @in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}}], 0xf4)
r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000040)={0x60, 0x92, 0x4, 0x6, 0x5, 0x200, 0x40, 0x4, <r4=>0x0}, &(0x7f0000000540)=0x20)
ioctl$TCXONC(r0, 0x540a, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}, 0x400, 0x7, 0xef, 0x9, 0x30000000000}, &(0x7f0000000180)=0x98)

2018/04/01 18:37:52 executing program 0:
r0 = epoll_create1(0x0)
r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x101000, 0x0)
setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000140)={0x1, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x104)
r2 = epoll_create1(0x7fffe)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={<r3=>0x0, 0x3, 0x6, [0x400, 0x6, 0x25174fcf, 0x81, 0x10000, 0x8001]}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r3, 0x1ff}, &(0x7f00000003c0)=0x8)
r4 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000d36ff4))
setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000400)={0xab, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x3, 'dh\x00', 0x2, 0x9e07, 0x7a}, 0x2c)
r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f0000000040)=""/175)
clock_gettime(0x0, &(0x7f0000000280)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r4, 0x3, &(0x7f0000005000)={{r6, r7+10000000}, {0x0, 0x989680}}, &(0x7f0000000fe0))
ioctl$KDSETLED(r5, 0x4b32, 0x7fff)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000019000))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000002c0)=0x915)

2018/04/01 18:37:52 executing program 7:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:52 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x1)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:52 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x8)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
r4 = socket(0x1, 0x4, 0x1)
bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xda}, 0x1c)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:52 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@ipv4}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8)
setuid(r3)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x111001, 0x0)
ioctl$int_out(r2, 0x5462, &(0x7f0000000080))
ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000040))

2018/04/01 18:37:52 executing program 6:
r0 = socket(0x10, 0x802, 0x0)
write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYBLOB="010106000001010001004a0609000200"], &(0x7f0000000040)=0x1)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={<r1=>0x0}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000540), &(0x7f0000000580)=0x4)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r1], &(0x7f0000000240)=0x1)
pipe(&(0x7f0000000100)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000900)={r1}, 0x8)
ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000200)=0x400)
recvmsg$netrom(r0, &(0x7f0000000740)={&(0x7f0000000080)=@full={{0x3, {"e53d07c9c3a1e9"}}, [{"9ad27b9c70da18"}, {"af47f56ec68326"}, {"7ed08bdb405ca8"}, {"2969b4927ec70e"}, {"de706ba0f6c733"}, {"36d6c5eefb9d9b"}, {"02d968e62e4775"}, {"ed73fe961b191c"}]}, 0x48, &(0x7f0000000480), 0x0, &(0x7f0000000780)}, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000600)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
r4 = syz_open_dev$usbmon(&(0x7f00000005c0)='/dev/usbmon#\x00', 0x6, 0x8000)
ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000000700)={0x7, &(0x7f00000002c0)=""/197, &(0x7f0000000880)=[{0x52b8afdc, 0xe3, 0x0, &(0x7f00000003c0)=""/227}, {0x9, 0x77, 0x0, &(0x7f00000004c0)=""/119}, {0x1, 0x0, 0x0, &(0x7f0000000200)}, {0x5, 0xd8, 0xfffff80000000000, &(0x7f0000000940)=""/216}, {0x7, 0x9, 0x3f, &(0x7f0000000640)=""/9}, {0x0, 0xee, 0x7, &(0x7f0000000780)=""/238}, {0xfff, 0x4e, 0xe0c, &(0x7f0000000680)=""/78}]})
openat$cgroup_subtree(r4, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0)
personality(0x4000000)

2018/04/01 18:37:52 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x1)
syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x800, 0x5, &(0x7f0000000400)=[{&(0x7f0000001000)="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", 0x1000, 0x3}, {&(0x7f00000000c0)="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", 0xfb, 0x1}, {&(0x7f00000001c0)="3c6b82e161a4e20cfb604c8b54a259ebf570275a65a7b07fe6d526c745acdb27a2fdccdb5cb4649d15f72e4260b5402e24fc292ab853e5012c30a8c8a636b766a07b8a6390a292a8954d3811a7272f945544ad35cd907ddb5f80c229a5fefc497cf278d228a456ac540cdf47d3efc4b716e700e64fc5592c68fb42e2109714409329db030d02d2a1e24780258377dc38b33270b30456f7431000bea97e9f09b99646e46f21f976553312e9520fb05fe65f38c087cfb940d536ea2878", 0xbc, 0x4}, {&(0x7f0000000280)="d9806f74df3f20abc25f6aca12ed022c3d19db0e61478b8092702e70efdcc5ec5315e5479aeab0c4c69b05a5f55c740e39d0cba9e50ecb40a0759b11140d6e22e510a683833267a71602bba96d2de94c7230d6311e5f9bfdaa620d5e5a00d60df8b176483787b46204d6a6b31e0f01ed09c9df2ab87dcf52663759060d", 0x7d, 0x1}, {&(0x7f0000000300)="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", 0xfc, 0x9}], 0x102000, &(0x7f0000000440)={[{@nobh='nobh', 0x2c}, {@nolazytime='nolazytime', 0x2c}, {@mblk_io_submit='mblk_io_submit', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@nodelalloc='nodelalloc', 0x2c}]})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000))

2018/04/01 18:37:52 executing program 1:
r0 = epoll_create1(0x80000)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:52 executing program 2:
syslog(0x9, &(0x7f0000000200)=""/215, 0x25d)
r0 = socket$nl_crypto(0x10, 0x3, 0x15)
getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000000)=""/185, &(0x7f00000001c0)=0xb9)

2018/04/01 18:37:52 executing program 4:
mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26)
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0))
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r2)
r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r4 = dup3(r3, r2, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e8", 0x1d6}], 0x1, 0x0)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r3, 0x3)
r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0)
ioctl$TIOCGPTPEER(r3, 0x5441, 0x1001)
ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14)
ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff4f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa1940000000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d72"])
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280))
flock(r2, 0x1)
r7 = dup3(r5, r0, 0x80000)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0], 0x5, 0x7, 0x0, 0x3})
syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x0, 0x100ffd)
request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8)
add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e176", 0x2d, 0xffffffffffffffff)

2018/04/01 18:37:52 executing program 6:
r0 = epoll_create1(0x0)
r1 = socket(0x10, 0x2, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f})
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076eff4))
poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0)
readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/194, 0xc2}], 0x2)

2018/04/01 18:37:52 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x202, 0x0)
ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x6)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:52 executing program 7:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:52 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x17f2eb4916b92d4d, 0x0)
getsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000000040)={@local, @multicast1}, &(0x7f0000000080)=0x8)

2018/04/01 18:37:52 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
memfd_create(&(0x7f0000000000)='(^\x00', 0x1)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:52 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000040)={0x20002000})
clock_gettime(0x0, &(0x7f0000000000))
timerfd_settime(r3, 0x1, &(0x7f0000005000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:52 executing program 1:
r0 = epoll_create1(0x80000)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
fchdir(r1)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="0001001f00000000"], &(0x7f00000004c0)='{\x00', 0x2, 0x3)
syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e)
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000008c0), 0x4)
write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r2)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669", 0x48, 0x0, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0)
r4 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e712429ce0", 0x55, 0xfffffffffffffff9)
add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4)
keyctl$assume_authority(0x10, 0x0)
sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe9", 0x58, 0x0, &(0x7f0000000040)={0x77359400})
epoll_pwait(r3, &(0x7f0000000840)=[{}, {}, {}, {}, {}], 0x5, 0x9, &(0x7f0000000580)={0x4}, 0x8)
getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {<r5=>0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0)
fsync(r0)
shutdown(0xffffffffffffffff, 0x1)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000900)={r5, 0x9}, &(0x7f0000000940)=0x8)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'rose0\x00'})
ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000))
epoll_create1(0x0)

2018/04/01 18:37:53 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x80004)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
pipe(&(0x7f0000000000)={<r4=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={<r5=>0x0, 0xac, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xa030}, @in6={0xa, 0x4e21, 0x400, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0x8ea}, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0xb}, 0x3}, @in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r5, 0x1fffc0000000, 0x9196}, &(0x7f00000001c0)=0xc)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:53 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0xfffffffffffffffc)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000180)={0x2})
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x77359400}}, &(0x7f0000000fe0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={<r4=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x8, 0xd9f, 0x9, 0x2}, {0x6, 0x9, 0x20000000, 0x200}]}, 0x8)
r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x840, 0x0)
ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000000c0)=0x5)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:53 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x17f2eb4916b92d4d, 0x0)
getsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000000040)={@local, @multicast1}, &(0x7f0000000080)=0x8)

2018/04/01 18:37:53 executing program 2:
syslog(0x2, &(0x7f00000000c0)=""/215, 0xfeb4)

2018/04/01 18:37:53 executing program 7:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:53 executing program 4:
mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26)
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0))
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r2)
r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r4 = dup3(r3, r2, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e8", 0x1d6}], 0x1, 0x0)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r3, 0x3)
r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0)
ioctl$TIOCGPTPEER(r3, 0x5441, 0x1001)
ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14)
ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff4f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa1940000000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d72"])
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280))
flock(r2, 0x1)
r7 = dup3(r5, r0, 0x80000)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0], 0x5, 0x7, 0x0, 0x3})
syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x0, 0x100ffd)
request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8)
add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e176", 0x2d, 0xffffffffffffffff)

2018/04/01 18:37:53 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x80000)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
r3 = creat(&(0x7f0000000140)='./file0\x00', 0x81)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x8}], 0x1c)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
getsockopt$ARPT_SO_GET_INFO(r5, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r4, &(0x7f0000000100)={0x80000002})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:53 executing program 0:
r0 = epoll_create1(0x0)
r1 = timerfd_create(0x0, 0x0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x6}, {0x8, 0x2}, {0x3, 0x3}, {0x8, 0x1ff}], 0x4)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000d36ff4))
timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000019000))
timer_create(0x0, &(0x7f0000000080)={0x0, 0x3f, 0x3}, &(0x7f00000000c0)=<r3=>0x0)
timer_getoverrun(r3)

2018/04/01 18:37:53 executing program 2:
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, <r0=>0xffffffffffffff9c})
pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
clock_gettime(0x0, &(0x7f0000000180)={<r3=>0x0, <r4=>0x0})
utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)={{0x77359400}, {r3, r4/1000+10000}}, 0x100)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x401, <r5=>0x0, 0x10001, 0xfffffffffffffffb})
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000140)={0x7ff, r5, 0x10000, 0xe000000000000002})
rmdir(&(0x7f0000000000)='./file0\x00')
ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000380)=""/201)
syslog(0x3, &(0x7f00000001c0)=""/215, 0xd7)
ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000300)={'ip6gre0\x00', 0x6})
umount2(&(0x7f0000000340)='./file0\x00', 0x0)
ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000480)={&(0x7f0000ffb000/0x2000)=nil, 0x101, 0x5, 0x50, &(0x7f0000ffa000/0x3000)=nil, 0x8})

2018/04/01 18:37:53 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
r4 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000040), 0x4)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:53 executing program 1:
r0 = epoll_create1(0x0)
epoll_create1(0x0)
r1 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d36ff4))
clock_gettime(0x0, &(0x7f0000000000)={<r2=>0x0, <r3=>0x0})
timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {r2, r3+10000000}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:53 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:53 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:53 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x80001)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:53 executing program 1:
r0 = epoll_create1(0x7ffff)
r1 = epoll_create1(0x2000000000)
r2 = timerfd_create(0x0, 0xfffffffffffffffc)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
clock_gettime(0x0, &(0x7f0000000040)={<r3=>0x0, <r4=>0x0})
timerfd_settime(r2, 0x3, &(0x7f0000000000)={{r3, r4+10000000}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080))

2018/04/01 18:37:53 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa3d940723b18c8f1, 0x0)
ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@generic={0x1, 0x0, 0x413})
r4 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000d36ff4))
timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
r5 = getpid()
r6 = getpgrp(0x0)
setpgid(r5, r6)

2018/04/01 18:37:53 executing program 4:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x202, 0x0)
r1 = epoll_create(0xa)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0))
write$evdev(r0, &(0x7f0000000180)=[{{}, 0x8}], 0x18)
poll(&(0x7f0000000040)=[{r0, 0x8002}, {r0, 0x100}, {r0, 0x40}, {r1, 0x20}, {r1, 0x4c}], 0x5, 0x2000006)
ioctl$void(r1, 0xc0045878)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x9, 0x0, 0x10000, 0x6, 0x9})

2018/04/01 18:37:53 executing program 0:
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000))
r0 = epoll_create1(0x0)
epoll_create1(0x10480103)
r1 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d36ff4))
timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040))

2018/04/01 18:37:53 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000040)=0x1, 0x4)
r4 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000d36ff4))
timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000021ff4)={0x2001})
modify_ldt$write(0x1, &(0x7f0000000080)={0x101, 0x20000800, 0xffffffff, 0x7ff, 0x0, 0x1, 0x81, 0x200, 0x10000, 0xfffffffffffffffd}, 0x10)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:53 executing program 4:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0)
ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x2000000000000, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, &(0x7f00000000c0)='bridge0\x00', 0x0, 0xffff, 0xff})
r1 = syz_open_procfs(0x0, &(0x7f0000000800)='net/sctp\x00')
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={<r2=>0x0, 0x8}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={<r3=>r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x4000000904e}, &(0x7f0000000740)=0x88)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x80000001}, 0x3dd)
sendfile(r0, r1, &(0x7f0000000040), 0x100000000081)
fchdir(r1)
r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0)
r5 = accept4$inet(r4, 0x0, &(0x7f0000000340), 0x80000)
splice(r4, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x8)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
poll(&(0x7f0000000780)=[{0xffffffffffffffff, 0x3003}, {r6, 0x4}, {r6, 0x100}, {r1, 0x100}, {r0, 0x8}, {0xffffffffffffffff, 0x2100}, {r5, 0x80}, {r6, 0x80}, {0xffffffffffffffff, 0x4000}], 0x9, 0x5)
rmdir(&(0x7f0000000080)='./file0\x00')
connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60)
ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'lo\x00'})
getpeername$llc(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000640)=0x10)
ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff})
r7 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57)
socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10)
r8 = socket$netlink(0x10, 0x3, 0x0)
setsockopt$sock_int(r8, 0x1, 0x0, &(0x7f0000cecffc), 0x4)
fsetxattr(r7, &(0x7f00000002c0)=@known='system.posix_acl_default\x00', &(0x7f0000000400)='\\#eth0\x00', 0x7, 0x1)
write(r8, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff", 0x23)
r9 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0)
renameat2(r9, &(0x7f0000000380)='./file0\x00', 0xffffffffffffffff, &(0x7f0000e14ff6)='./control\x00', 0x0)
ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000a00)={0x4c, 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="12634840020000000000000000000000000000000000000010000000000000000000000000000000000000003000000000000000", @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f00000006c0)=ANY=[], @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYBLOB="000000000000956133df36be848e67b21b4a633290eadf39d934c1000000"]], 0xf1, 0x0, &(0x7f0000000900)="af8eb9ce606c8a220667a3c7028a68bc374d8a8450090530f357321dc7af4ff6fc63a89cea87a7de4c1447d8208a894995f577849fcf6b4af1ad2eca1f8c3f4b109f113d66a72473e77db1b82de22f09a1a01f5088e75808671d874795eb9b78e88da2ae028f3214109f110fffce0f796d0034285feaf17e91d8f5e65d92d5d6a9c301c76f611b592eb8e11eb5cad735575c4f7f63c486edd53827b128613230302300d542c65f107de8c528aafa191a55fa1d2ff518e6baed7fde4487e273185d572a03a99713c3185e0f03ff6fc0b126590e8d1b1bb29b6c6228b77a0582e8b17a8f9b693bdb941de88f3a6514c3faf5"})
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000440)={r2, 0x5, 0x10}, 0xc)

[  628.148575] device lo left promiscuous mode
[  628.230309] device lo entered promiscuous mode
[  628.235246] qtaguid: iface_stat: create(lo): no inet dev
[  628.243249] qtaguid: iface_stat: create6(lo): no inet dev
[  628.253866] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[  628.261345] qtaguid: iface_stat: create6(lo): no inet dev
[  628.314457] device lo left promiscuous mode
2018/04/01 18:37:53 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = memfd_create(&(0x7f0000000000)='(posix_acl_accesseth1%md5sum\x00', 0x2)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={<r3=>0x0, 0xc6, "d03e7cfdacfd4d9ca2ff1a6edd5200104786a55b9ff08525a8d4a862afa52b6722d6ee3bd729f219d1125c1189390b3efde356350f281388dfe16cba63a4973d6d7f9fadc17df8b12d409f45bb72b4cc6220d58589ecd22e75d24d1d17f33d568ea3238b4109cf543ee604bc3e8b1d8ca68cc4735e4d03b136fb7790e2dc157cc3ed1bdf6caa4fe05f386277087d6bb66968ccad9b889dc70eb905110c1b00c6e92c44032362b66b01189d2a9d08ef025307290fdbd7bf0ae407384ff8970b35ac63e95c1cd4"}, &(0x7f0000000140)=0xce)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8bc}}}, 0x84)
r4 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000d36ff4))
timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:53 executing program 6:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="2a000000c50e5f290fec17bd711ca2adacd959760aa257a3b73e8d8cbd0224151b5a39a5956b22cab0e849c2d4e0"], &(0x7f0000000080)=0x32)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x7, 0x4, 0x2, 0x4, 0x80000001, 0x7f1c, 0xffffffff00000001, r1}, &(0x7f00000011c0)=0x20)
ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000001c0)="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")
getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001340)={'broute\x00', 0x0, 0x3, 0x71, [], 0xa, &(0x7f0000001200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000012c0)=""/113}, &(0x7f00000013c0)=0x50)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
read$eventfd(r3, &(0x7f0000000100), 0x8)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x82, 0x0)
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0405405, &(0x7f0000001400)={{0x0, 0x3, 0x1, 0x3, 0x10001}, 0x1, 0x9})
ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, 0x0)
ptrace(0x18, 0x0)

2018/04/01 18:37:53 executing program 3:
r0 = epoll_create1(0x8000000000000023)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:53 executing program 7:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:53 executing program 2:
syslog(0x3, &(0x7f00000000c0)=""/215, 0x1e)

2018/04/01 18:37:53 executing program 4:
mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000))
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001280)={<r0=>0xffffffffffffffff})
readv(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1)
socketpair(0x8, 0x3, 0x1, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x8001, 0x4)
mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0)
ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000))
mkdir(&(0x7f00000011c0)='./file0/control/file0\x00', 0x20)
bind(r0, &(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x80)
symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000753fea)='./file0/control/file0\x00')
r3 = socket$packet(0x11, 0x2, 0x300)
getsockopt$packet_int(r3, 0x107, 0x15, &(0x7f0000007ffc), &(0x7f000000cffc)=0x4)
rmdir(&(0x7f0000000180)='./file0/control\x00')

2018/04/01 18:37:53 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
r4 = dup2(r3, r3)
sendmsg$nl_xfrm(r4, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x170}, 0x1, 0x0, 0x0, 0x20000000}, 0x90)
ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000240)={0x28ba, 0x5e, "7e0a4b7fac157567a08d9d48416842c08cb354dfdcc9ff35040f344cf59786a4343ff389be5126d35cbc24051c92d312a322654662ce71979a77790c4fdeb4cb5cf17c9f016e5df8df478dc2d6e231d3aa7b1f06cf6327d170d62723af16"})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffd000/0x1000)=nil, 0x2, 0x3, 0x20, &(0x7f0000ff7000/0x9000)=nil, 0x1ff})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:53 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:53 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

[  628.353917] device lo entered promiscuous mode
[  628.358687] qtaguid: iface_stat: create(lo): no inet dev
[  628.364994] qtaguid: iface_stat: create6(lo): no inet dev
[  628.372190] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[  628.379166] qtaguid: iface_stat: create6(lo): no inet dev
2018/04/01 18:37:53 executing program 6:
ioprio_set$pid(0x1, 0x0, 0x7fff)
r0 = getpgrp(0xffffffffffffffff)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r1, 0x0)
sched_setscheduler(r0, 0x0, &(0x7f0000000140)=0x2)
ioprio_get$pid(0x1000000000002, 0x0)
r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x14000)
pipe(&(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x2000000000002)
socketpair$inet(0x2, 0x800, 0x400, &(0x7f0000000000)={<r4=>0xffffffffffffffff})
ftruncate(r4, 0x80000001)
r5 = memfd_create(&(0x7f0000000040)='wlan1.&\x00', 0x3)
ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000000080)={0x3f, 0x6, 0xad, 0x6})
ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40086410, &(0x7f0000000240)={0x4c, &(0x7f00000001c0)="756a96d53c0e1762ad86371d82dad4131c2306cd1e49ce66c670b0688658cef7615736da96e7220824a2e7abd15f59ecf4edb955f02fe0e0895fb61e0c1c33713e2a7ee3ecd6d2692a39fa0b"})

2018/04/01 18:37:53 executing program 3:
r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20200, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x40000002})
r2 = epoll_create1(0x0)
r3 = epoll_create1(0x0)
r4 = epoll_create1(0x80000)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000019000))

2018/04/01 18:37:53 executing program 5:
r0 = epoll_create1(0x80000)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80000, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0xca, 0x4)
r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2042, 0x0)
r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_SET_INFO(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r6, 0x608, 0x70bd2d, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8b80000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40040}, 0x40000)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f00000001c0)={0x50000002})
dup3(r4, r2, 0x80000)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:53 executing program 2:
r0 = dup(0xffffffffffffff9c)
bind$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"5ed9e338ca5132"}, 0x1}, 0xfffffffffffffd0b)
ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f)
write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:iptables_initrc_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x35, 0x36}, 0x4d)
syslog(0x3, &(0x7f00000001c0)=""/215, 0xfffffd09)

2018/04/01 18:37:53 executing program 0:
r0 = epoll_create1(0x0)
r1 = getpgrp(0xffffffffffffffff)
fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x3e, 0x4, r1})
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:53 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x2, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
socketpair(0x19, 0x1, 0x2, &(0x7f0000000000)={<r4=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={<r5=>0x0, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0x3, 0x3, 0x7f, 0x4, 0x1ff, 0x88aa, 0x5, 0x400, 0x6, 0x1, 0x7, 0x2, 0x2b, 0x3, 0x6]}, &(0x7f0000000140)=0x100)
ioctl$GIO_FONT(r4, 0x4b60, &(0x7f00000001c0)=""/141)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x649e, 0x2, 0x212, 0x7}, 0x14)

2018/04/01 18:37:53 executing program 1:
r0 = epoll_create1(0x7fff9)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)={0x8})
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={<r3=>0x0, @in6={{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}}}, 0xd3cf, 0x712}, &(0x7f00000001c0)=0x88)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0xc524, 0x7f, 0x0, 0x1, 0x2, 0x6, 0x1, 0x10001, r3}, 0x20)

2018/04/01 18:37:53 executing program 7:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:53 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/01 18:37:53 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x1)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp6\x00')
ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:53 executing program 2:
syslog(0x0, &(0x7f00000001c0)=""/215, 0xfda6)
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x80000, 0x0)
ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)=0x1)
recvfrom$ax25(r0, &(0x7f00000002c0)=""/223, 0xdf, 0x1, &(0x7f0000000100)={0x3, {"41a29178ad56ef"}, 0xffffffff}, 0x10)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0xb8}, 0x4)

2018/04/01 18:37:53 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = dup2(r1, r0)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000d36ff4))
setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, {0xa, 0x4e22, 0x1ff, @dev={0xfe, 0x80, [], 0x13}, 0x1}, 0x101, [0x4, 0x2, 0x81, 0x99dd, 0xfffffffffffffff9, 0x1, 0x81, 0x7]}, 0x5c)
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00')
getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000001000)=""/4096, &(0x7f0000000200)=0x1000)
sendmsg$FOU_CMD_ADD(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r4, 0x604, 0x70bd26, 0x25dfdbfe, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000800}, 0x0)

2018/04/01 18:37:53 executing program 4:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0)
write$cgroup_pid(r0, &(0x7f00000000c0)={[0x36, 0x37, 0x32]}, 0x3)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x6)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
r2 = syz_open_pts(r1, 0x0)
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000936ffc)=0x3)
ioctl$KDENABIO(r1, 0x4b36)
ioctl$FIONREAD(r2, 0x80047456, &(0x7f0000da8000))
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0)

2018/04/01 18:37:53 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0xfffffffffffffffe})

2018/04/01 18:37:53 executing program 6:
r0 = memfd_create(&(0x7f0000000000)="27267d6c6f9200", 0x1)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl(r1, 0x2285, &(0x7f0000000040))

2018/04/01 18:37:53 executing program 1:
r0 = epoll_create1(0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000001c0)={@local, @remote, <r2=>0x0}, &(0x7f0000000200)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8)
setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in, 0x4e24, 0x7f, 0x4e23, 0x8001, 0x2, 0xa0, 0x80, 0x0, r2, r3}, {0x9, 0x5, 0x10001, 0x20, 0x1000, 0xfffffffffffffffa, 0x1, 0x9561}, {0x7, 0x8000, 0x5, 0xff}, 0xff, 0x6e6bb2, 0x2, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3503, 0x7, 0x3, 0x8ab, 0x40, 0x6ddb, 0x5}}, 0xe8)
r4 = epoll_create1(0x0)
r5 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000d36ff4))
timerfd_settime(r5, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:53 executing program 5:
r0 = epoll_create1(0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x80000)
getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r2 = epoll_create1(0x0)
r3 = epoll_create1(0x0)
r4 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000d36ff4))
timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 1:
socket$unix(0x1, 0x5, 0x0)
r0 = epoll_create1(0x0)
r1 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d36ff4))
timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000))

2018/04/01 18:37:54 executing program 2:
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0)
r0 = socket$netlink(0x10, 0x3, 0xc)
writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1)
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0)
syz_open_pts(r1, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000580), &(0x7f0000000600))
ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000540)={0x80, 0x7ff, 0xf5b, 0x10, 0x5})
ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000480)={0x4, &(0x7f0000000080)=""/157, &(0x7f0000000400)=[{0x8, 0x1, 0x0, &(0x7f0000000140)=""/1}, {0x1f, 0xae, 0x3f, &(0x7f0000000180)=""/174}, {0x1, 0x93, 0x9, &(0x7f0000000240)=""/147}, {0x2f, 0xf6, 0x2, &(0x7f0000000300)=""/246}]})
r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(r3, 0x400454cd, 0x30a)
fcntl$getownex(r0, 0x10, &(0x7f0000000640))
lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0))
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001b40), &(0x7f0000001b80)=0xc)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003280))
getuid()
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000032c0), &(0x7f0000003300)=0xc)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004c80))
stat(&(0x7f0000004d40)='./file0\x00', &(0x7f0000004d80))
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006080), &(0x7f00000060c0)=0xc)
getuid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006100), &(0x7f0000006140)=0xc)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006180)={{{@in=@broadcast, @in=@remote}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000006280)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000062c0), &(0x7f0000006300)=0xc)
gettid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006340), &(0x7f0000006380)=0xc)
getgroups(0x2, &(0x7f00000063c0)=[0x0, 0xffffffffffffffff])
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006400))

2018/04/01 18:37:54 executing program 3:
r0 = epoll_create1(0x0)
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000080)={0x8001, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x104)
r2 = epoll_create1(0x0)
epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000019000))
syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2)

2018/04/01 18:37:54 executing program 6:
r0 = socket$inet6(0x10, 0x80000, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='attr/fscreate\x00')
recvfrom$ipx(r1, &(0x7f00000001c0)=""/250, 0xfa, 0x2001, &(0x7f00000002c0)={0x4, 0x3ff, 0xffff, "aa56e44255bf", 0x285c}, 0x10)
sendmsg(r0, &(0x7f0000000000)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930af8011000a843dc91052369390009002f000000000000001900050000000000000000000004d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0)
r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0)
getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x4)
ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000100)={0x81, <r3=>0x0, 0x2, 0x1ff})
ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f0000000140)={0x32, r3, 0x3, 0x4})
fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
quotactl(0x8001, &(0x7f0000000300)='./file0\x00', r4, &(0x7f00000003c0)="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")

2018/04/01 18:37:54 executing program 4:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xffffffffffffff7c}, 0x4)
socket$inet6(0xa, 0x8000a, 0x9)
socket$netlink(0x10, 0x3, 0x1e)
sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10)

2018/04/01 18:37:54 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
clock_gettime(0x0, &(0x7f0000000000))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0xc000000a})
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000021ff4)={0x2002})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
fcntl$addseals(r1, 0x409, 0x2)
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 6:
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f000036cff8)='./file0\x00', 0x0)
mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f0000b57000)='./file0\x00', &(0x7f00008fdffd)='\x00v\t', 0x1007, &(0x7f0000000000))
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={<r1=>0x0, 0x1}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x80, 0x1000, 0x4, 0x131, 0x20}, &(0x7f0000000140)=0x98)
unlinkat(r0, &(0x7f000048eff8)='./file0\x00', 0x200)
chdir(&(0x7f0000985000)='./file0\x00')
getcwd(&(0x7f0000a35000), 0xffffffffffffff85)

2018/04/01 18:37:54 executing program 7:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 0:
r0 = epoll_create1(0x80000)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 2:
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)=<r0=>0x0)
setpriority(0x2, r0, 0xb04)
r1 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x3, 0x4041)
r2 = syz_open_procfs(r0, &(0x7f0000000000)='limits\x00')
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x4385a5a0, 0x8c9, 0x7, 0x5, 0x2, 0x0, 0x1, {<r3=>0x0, @in6={{0xa, 0x4e20, 0x1, @empty, 0x3}}, 0x101, 0x2, 0x401, 0xb50, 0x7a}}, &(0x7f0000000040)=0xfffffffffffffe79)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x567, 0x4, 0x7ff, 0x0, r3}, &(0x7f0000000280)=0x10)
r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x1000, 0x2, 0x4, 0x40}, 0x98)
ioctl$int_in(r2, 0x5421, &(0x7f00000002c0)=0xe5e)
lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000780)=@random={'security.', "76626f786e65743075736572626465762bd000"})
sendfile(r2, r1, 0x0, 0x4)
pwritev(r1, &(0x7f0000000740)=[{&(0x7f0000000380)="d8ef4926720b66df5b37db231e6004e0b194992c0fc31c532694ece6f49ca083d4bc13bcf30bfd19f783a77ce256cc38f21333b83d1e63b3a8a019380390ea5855d27fe3decdb4195f511c8375bb8d9550ab5590bdea6da776a4baddc240856d5088b36be314990dae6e20da4b08f81988ab04464cd5ed2878ad77430c85cf0fa5baff0c2a3785044ad3ed895061dc56b22db276f36c5ad5ed2aee425cfccc", 0x9f}, {&(0x7f0000000440)="4e9d9226169062bd22a0e0484529bce43993f139f5bd973bd9b4a4378a7be00417e1cb243a0bd32143e910e59f", 0x2d}, {&(0x7f0000000480)="827f171f6d71b6847db6ca5aa7553a420617fdb5d66c3dff243d99c817e28fee92", 0x21}, {&(0x7f00000004c0)="fe67dae84eaa92d1747ccaf3bddaffe49e23da3679baeb3e3bbbaf4361bbf10f90c863cfa2c908e220b494e5b44541913b651bc9d6cbe4bc7914090c8e3f52b2cb9be3be104ff51dffbe84e745e64802a684eb20d3f62c76107dc296cb7a495633d0ed97b20b436f4b2c35592e91b2daccf6a00f680e72173e605e0863109cccba7f5c6564740051cbd0ea005e987d1d4d8b15aaff7e7309bbe9", 0x9a}, {&(0x7f0000000580)="11ca91198f165e433f74e2379304a880a8aeacb347c13d3aad9fba94f8c930a603e3ab1869267d89369f4db01025", 0x2e}, {&(0x7f00000005c0)="bb66c0be346505365cd3d8d086cf669219548dd7922fc5be37bd6cbc085a6f9a6afe4b0d35eb7698d688df69674e5e4abf8d67b336c53c77d43af1cecd4aeb47aaf1b44d4efe3e22eb79a45b7fcd6c03920d5ee33f26b443c2735820e4adb4e0cd06232c", 0x64}, {&(0x7f0000000640)="e3c250557f5897550ac6f3df78df711ccd4fd450ff9aeadf8ea9baf7afab0e5176f821112f51de045e0c461a496482c46d152030cf2aa157fc616fbbc36fc83f37ccf3eae6668eac31150ac32adee99013f335fcfa580bdb00e2dc1f2458c0c57c765ce81c7d33219c22f272cc365b6cefc8539f97ab0d4bd3c583e34974f75cca78a3909066ac4f913dd153043d71312fe4b152599857394f9ef68b9617fb7ebf", 0xa1}, {&(0x7f0000000700)="a5bf27fb181ea1ec666a060b09532dae0a4b1cdd0c9e7537d4539902c9b5ca080baaf60d6936c54d98b0c100a1454c85007721c6641bf977", 0x38}], 0x8, 0x0)
syslog(0x3, &(0x7f0000000880)=""/215, 0xbf292f63aa6fedc0)

2018/04/01 18:37:54 executing program 4:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xffffffffffffff7c}, 0x4)
socket$inet6(0xa, 0x8000a, 0x9)
socket$netlink(0x10, 0x3, 0x1e)
sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10)

2018/04/01 18:37:54 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0)
ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
fcntl$addseals(r0, 0x409, 0xc)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 1:
r0 = epoll_create1(0x80000)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)
setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000040)="7854ae452694ab04331a46855d31de1c03d47612df3541b391862145ba054f1e37bfc45cb95eb63331ccbbae95d492355d36cf9eb713f525bb22794a5e69a2b6277f8d4faa3843ff076d7b00940c046e64c5dc36ed1f7a4017dd061902ae805bb51a62063c6d8de016933864efd32a2f74553b0bf9f03d12496b221bd8cfcafe345d2ceed2cfaeb5a477d71dc28fd7b976097db8abf575b7cfdc0e534267c7fa73", 0xa1)
ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000140)=[0xffffffffffff0001, 0x3])
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
clock_settime(0x3, &(0x7f0000000100)={0x77359400})
getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000180)=""/54, &(0x7f00000001c0)=0x36)

2018/04/01 18:37:54 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000d36ff4)={0x10000000})
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
r4 = memfd_create(&(0x7f0000000000)='security]system$\x00', 0x2)
epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000000040)={0x4, 0xfffffffffffffffd, 0x10001, 'queue1\x00', 0x1000})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x40400)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
clock_gettime(0x0, &(0x7f00000000c0)={<r4=>0x0, <r5=>0x0})
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {r4, r5+30000000}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_names\x00')
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r6, 0xc0605345, &(0x7f0000000040)={0x40, 0x2, {0x2, 0x0, 0x9, 0x2, 0x9}})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0)
setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 0:
r0 = epoll_create1(0x80000)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
clock_gettime(0xffffffffffffffff, &(0x7f00000000c0)={<r3=>0x0, <r4=>0x0})
timerfd_settime(r2, 0x1, &(0x7f0000000040)={{0x0, 0x989680}, {r3, r4+30000000}}, &(0x7f0000000080))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
r5 = syz_open_pts(0xffffffffffffff9c, 0x200)
ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000000000))

2018/04/01 18:37:54 executing program 6:
mkdir(&(0x7f0000578000)='./file0\x00', 0x0)
lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="0200000001000000000000000200000000000000", 0x14, 0x0)

2018/04/01 18:37:54 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = dup(r1)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0xfff, @dev={0xfe, 0x80, [], 0xc}, 0xffff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x74)
r3 = epoll_create1(0x80000)
r4 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000d36ff4))
r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000d80)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x80008000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000cc0)=ANY=[@ANYBLOB='p\x00\a\x00', @ANYRES16=r5, @ANYBLOB="000029bd7000fbdbdf25010000000800060057080000080005002000000008000400030000003c000200080008000400000008000800000100000800080007000000080006000180000008000600baba0000080007000004000008000300030000000800060006000000"], 0x70}, 0x1, 0x0, 0x0, 0x8000}, 0x800)
timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000040)={0xffffffff8000000c})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000021ff4)={0x2001})
readahead(r1, 0xfffffffffffffffc, 0x2)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000019000))
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000400)={<r6=>0x0}, &(0x7f0000000440)=0xc)
getresuid(&(0x7f0000000480), &(0x7f00000004c0)=<r7=>0x0, &(0x7f0000000500))
setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000c00)='tls\x00', 0x4)
lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000600)=<r9=>0x0)
r10 = geteuid()
getgroups(0x2, &(0x7f0000000640)=[<r11=>0xffffffffffffffff, 0x0])
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000680)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000780)=0xe8)
r13 = getgid()
r14 = getpgid(0x0)
r15 = getuid()
lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, <r16=>0x0})
r17 = fcntl$getown(r4, 0x9)
getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000880)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r18=>0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000980)=0xe8)
lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, <r19=>0x0})
sendmsg$unix(r2, &(0x7f0000000bc0)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000180)="fbad4cfcd8d448ce580ae8aa77f7fb2888c9986724c507f51f51e5383690ac003cdd0d21d1385b4332adb3cef80a919ca64c5bbccfe0cbf372de78174fe36ddff0ba58ca038357517e9f48d47eb6ac08448856918858b4df8064259324e9ec28142f89b69db3bb396396c1eea4f05af44c359c1026f878a0b374271363f1edbf1b303fa916c8828841d1c98928fac0e204efa340f4f9bf4404e89cc0125e6fd10fc570e36d845fc0ee27f681cea036eab3875fae819439ef197f02ff791f4c42c91446fff79d3bdb1e96706a9193cf3027c93677d25517d1a810aa41b23d", 0xde}, {&(0x7f0000000280)="2975b2b5a22fae2246345c8b5aefb44d71e10b7a0acfdade251195cc26608edd6e94cd76d91e1c311ea1cec4b51855e842b17bc05e3c477f0556f43c0cfd50fca4fce627d94165824c2c596f430774359200b3a6b457fd5f3e7f4dbd6262", 0x5e}, {&(0x7f0000000000)="8dc4f29179e655f765d35af1e97d69815f", 0x11}, {&(0x7f0000000300)="83171c42a619bad00c5487b21c788d571033509de34c59cab81ec3d82b97c897192e9fc3c42bce89b41f232db498b712c8d30687e5ea77439ae22af6478be05b6cf55f98a26176244dc4f6fa88b341a64f4b0cd5fdca962de9939f1cf2ef537da669c82126f5f0af78f3b71c07d40e1ca66fa4e0d020fc1e5dee66569ae3e9b821927a53363f74c1cf8975cbdd4e7f546bf820b5bb54501c075edfc08cf377b78cb9cf0683c8a9", 0xa7}], 0x4, &(0x7f0000000a80)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r1, r1, r3]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x10, 0x1, 0x1, [r3]}, @rights={0x24, 0x1, 0x1, [r1, r3, r1, r3, r2, r0]}, @cred={0x18, 0x1, 0x2, 0x0, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r2, r4, r0, r0, r0, r4, r3]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r4, r3, r2, r4, r1, r1]}], 0x128, 0x4004000}, 0x4000)

2018/04/01 18:37:54 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200100, 0x0)
setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000000c0)=0x4, 0x4)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 6:
r0 = socket$packet(0x11, 0x2, 0x300)
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x4000, 0x0)
ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000000c0)=""/129)
pipe2(&(0x7f0000000000), 0x4000)
getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040), &(0x7f0000001ffc)=0x4)

2018/04/01 18:37:54 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80101)
getpeername$ax25(r4, &(0x7f0000000040), &(0x7f0000000080)=0x10)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0x0, 0xfffffffffffffffe)
getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000003000), &(0x7f0000000000))

2018/04/01 18:37:54 executing program 1:
socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000000600)={<r0=>0xffffffffffffffff})
fdatasync(r0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000005c0))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000019000))
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x5, &(0x7f0000000500)=[{&(0x7f0000000080)="e7d4e406a6375527e21c0004519aca69452fb831751412af81fef2e6cb949405d4508945afda23d2a74f293291e9726882f9957607707cd6800d73f0339b200a93d6ddc005102d9144e468ed8b3c173892dc88e98aaf9bc8c39dfd0aabdb221ec07273620269b0c4c4fd211043b5fef9f514c92edcd815f7b51b18a444b275c144ae7d801b63e8de7cfee203a51b89ae0e267c3f98fa3ce190228eb3ea11c5714e68725b47e02856020fe852bed79b32599223c02b5db5a08bbf9eaba5468d60f7cd127dffdd63810e65a030db44208a90acc2752ff22e22757ca58053928f5ea88dc4df632616a856f758ed1263e768e7bbd674d8", 0xf5, 0x20000000}, {&(0x7f0000000180)="68ee53aba03ea8714401077d7e93cba89f63422db8dace92e654fdd74de588109ee06de70f4f0ac0c2e7cb6c097d734ad3de6c3e60c487e6282fd217cde3d537c504b9eee02b74930a44f2e85f42b5a3c521424f4ddb2ddf3dcff2edfe421f21bd09d2e628b11a1fe8e66a667bb1f33067fe9c681fdb16192ae93d136f3565104a237af98920cd9c419ef22ea33a93e45c8f7bdb475dfedbd17d4be4b96c6fe4bcafc113fef9a76e0c4f77ed8a13cbc5337de88d26373d597b3d5444d5de9708624f724f1c21fa7aa266325836b5136275239c", 0xd3, 0x5}, {&(0x7f0000000280)="fed3096a6829d8adba2a489d4782d8e855946bcb54b0efdbe987fc558108819871f4fb018e0cfbb895235938679d3fe3229631d0cbf5f7817d27ce6333b2938730861238a37c05822631ddd49b259ee502ecc9ba782cbd77d4fb3c8f48f0365587cb704cc0cca59f9a860d15875422f98aeb", 0x72, 0x3}, {&(0x7f0000000300)="49817693c4cabca98068dc8172b8da90ba0916335482643464b20fee0294b9ec274f029e5a262f3297676959617d87c46cd2ecf2658bf03cfc908d3da1c74e82b3a6748f00283e18171effa1936e2e04662351b807630e0962c22f4da7f7acfbf4429e9be784570ad51314eb95bfa7e8513e5a018939a60940025166e5214d075c4486194afed38f9a1c4d71daf9c6d736684a31ba503d60507bd2ec6e0d44625cc850c4dce07c14cae5b7f97e3fc2b54d38ef6fb0c8e9a9ef7404e4544ce496eaefb67cf993fbf483ad55d07b713c85e174f4e1e13290f7093eebb2687fc1250cb6de9f4acb17cc0878696f3bcbbf4dd67d89016f", 0xf5, 0x3}, {&(0x7f0000000400)="c83ad32f8d078142e389609a841adfff9af318350948f421b43c350fbeb0fde6704d1b573dd3e8c1f101e769b9323b00f47612329a5a0e5e52a91ae916fd0471e6ccac506630ab33b17a4cb3200f145d7012d88c523ca1869f049333820a007e425737335047b5712de6e6a0defc50c0716cc9b5b6ceda6a4fb6076d3d753b8fc6dec526a584ba5e3617a2638f47537287cbf56c718256cea7e7e63f7182c8bf8804be56565211afa82f9621bbab34353e5c52c9f4246fc74a6c4bedcc8bb770cac544", 0xc3, 0x10000}], 0x400, &(0x7f0000000540)={[{@time_offset={'time_offset', 0x3d, [0x3f, 0x3b, 0x7f, 0x34, 0x36, 0x35, 0x3f]}, 0x2c}, {@gid={'gid', 0x3d, [0x32]}, 0x2c}, {@check_normal='check=normal', 0x2c}, {@dmask={'dmask', 0x3d, [0x34, 0x31, 0x33]}, 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@uid={'uid', 0x3d, [0x32, 0x35]}, 0x2c}, {@time_offset={'time_offset', 0x3d, [0x35, 0x78, 0x3f, 0x7f, 0x36]}, 0x2c}, {@usefree='usefree', 0x2c}]})

2018/04/01 18:37:54 executing program 7:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 2:
r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x2070, r0, 0x0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
socket$nl_generic(0x10, 0x3, 0x10)

2018/04/01 18:37:54 executing program 4:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000d36ff4)={0x10000000})
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
r4 = memfd_create(&(0x7f0000000000)='security]system$\x00', 0x2)
epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000000040)={0x4, 0xfffffffffffffffd, 0x10001, 'queue1\x00', 0x1000})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfa}], 0x1)
r1 = getpid()
ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd})
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2)
request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2)
fcntl$setlease(r0, 0x400, 0x1)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
syncfs(r0)
recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40)="68059f598568a5eca43c6164cba05c427fcb3096237647c0a7362c2ce459fc2908210f2bb3b61cdfda95d51fdc8c4aae822325f31388e1d8764f3c2caf45b851b14f1ee52ccc3bbd2de49526b9c396d9d8e1a924b4dd04c17d045bc23eeeb18f32d5954a929a5eeb3ab0dda90ae6ff2a54ba3ee587987f1c5e566985264aee3c74a4e81f40d6315f2cc4aded2cd4632f0e1e673fda263e95fc41da95de9b3d92a283da978b1999cafac61700e416", 0xae, 0x100000001}], 0x4, &(0x7f00000030c0)={[{@quota='quota', 0x2c}, {@acl='acl', 0x2c}, {@journal_ioprio={'journal_ioprio', 0x3d, [0x37, 0x79, 0x3f, 0x39, 0x38, 0x79, 0x7f]}, 0x2c}]})
r3 = syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0)
writev(r3, &(0x7f0000000100)=[{&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000001880)="88fda95d97e08fa4d0c225e097196bea51a9e77024903dfa957d6738e5a2a35c2d40fbce167d3efbef341fec11e19d48519caa6bede01ca723445c00c36a7a976f45535068d4f6acd9ae9b736c94f0efb20da1d0ece426948c28e11abb24c52052a4aa76c5c489b18797ea90c82ca8e8ef577c7f5a1a0108d7d99f5fcc5bee5eded435762d05a99edc48ca581fe5c992d2dc41d1c48002df8797e36c0f0c2cc711299a349d85a1ef26d51cfc48f8a499a7615408cfd5426183ff994729442063715c63e077c46cdd", 0xc8}, {&(0x7f0000000000)="0c9849bb5bb1f6deb6888354434d6fd689fbf328dff017418b9524e2c5fcd6e00f6a72ff586438ec288692179ea0cb7620adc40c8bcf7cf8791d71133a4ef0e628431d6a3d64bada2f60c8ca18b18880ec8a418f1fed224dee0237d67c7ea5029d0853cc901942f2ba8f9d66d12d9a74208c86410df26d052b19f6830b256020da3ab20e79c7481f9712c32dbc53e239fe093e40d194354765b0b44459902256cb33eb828e4c58d2df189af26694945a", 0xb0}], 0x3)

2018/04/01 18:37:54 executing program 1:
r0 = epoll_create1(0x0)
r1 = timerfd_create(0x0, 0x0)
r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0)
setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d36ff4))
timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
prctl$seccomp(0x16, 0x2, &(0x7f0000000040))

2018/04/01 18:37:54 executing program 7:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 3:
r0 = epoll_create1(0xfffffffffffffffc)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x80000)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
r3 = timerfd_create(0x6, 0x0)
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0x1})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x80004)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
r3 = dup3(r2, r0, 0x80000)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000000)={0x100, @tick=0x7, 0x3, {0x7, 0x7fff}, 0x31, 0x1, 0x9})
clock_gettime(0x0, &(0x7f0000000040)={<r4=>0x0, <r5=>0x0})
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{r4, r5+30000000}, {0x0, 0x989680}}, &(0x7f0000000fe0))
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)={<r6=>0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000180)=0x84)
r7 = add_key(&(0x7f00000002c0)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000340)={0x10000001})
epoll_pwait(r0, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x5, 0x1, &(0x7f00000003c0)={0x2}, 0x8)
add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r7)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r6, 0x5}, &(0x7f0000000200)=0x8)
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 6:
r0 = epoll_create1(0x0)
r1 = timerfd_create(0x0, 0x0)
r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0)
setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d36ff4))
timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000040)=0xead4, 0x4)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000040), 0x10)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 2:
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000001c0)=""/4096)
ioctl$TCSBRK(r0, 0x5409, 0x4e88)

2018/04/01 18:37:54 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x6, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000040)={0xfffffffffffffff9}, 0x1)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 0:
r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x800)
ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'irlan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}})
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={<r4=>0x0}, &(0x7f0000000180)=0xc)
sched_setaffinity(r4, 0x8, &(0x7f00000001c0)=0x9)
clock_gettime(0x0, &(0x7f0000000040)={<r5=>0x0, <r6=>0x0})
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{r5, r6+30000000}, {0x0, 0x989680}}, &(0x7f0000000000))
r7 = fcntl$dupfd(r3, 0x0, r0)
ioctl$PPPIOCSFLAGS(r7, 0x40047459, &(0x7f0000000200)=0x2000)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 6:
r0 = gettid()
r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/netlink\x00')
read(0xffffffffffffffff, &(0x7f0000000240)=""/85, 0x55)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080))
setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0xfffffffffffff470, 0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={<r2=>0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={r2}, &(0x7f0000000380)=0x8)
r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0)
setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f00000003c0)=0xfffffffffffffffa, 0x4)
sendfile(r4, r1, &(0x7f0000000200), 0x200000010000)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000002, 0x40010, r3, 0x0)

2018/04/01 18:37:54 executing program 4:
r0 = inotify_init1(0x0)
capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080))
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, <r1=>0x0})
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0)
r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3)
process_vm_readv(r1, &(0x7f0000000140)=[{&(0x7f0000000200)=""/180, 0xb4}], 0x1, &(0x7f0000000380)=[{&(0x7f0000000340)=""/4, 0x4}], 0x1, 0x0)

2018/04/01 18:37:54 executing program 7:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 4:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40)
fchdir(r0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
chdir(&(0x7f0000000140)='./file0\x00')
r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0)
ioctl$void(r1, 0x0)
ftruncate(0xffffffffffffffff, 0x8000)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4)
r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={<r3=>0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14)
read(r1, &(0x7f0000000240)=""/4096, 0x1000)
r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00'})
epoll_wait(r4, &(0x7f0000000200), 0x0, 0x10000)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r3, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e)
fcntl$setstatus(r4, 0x4, 0x6000)
pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4)
add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5)
request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4)

2018/04/01 18:37:54 executing program 1:
r0 = epoll_create1(0x0)
fallocate(r0, 0x1, 0x3, 0x400)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x80000000, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff})
sendto$unix(r3, &(0x7f0000001000)="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", 0x1000, 0x0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e)
epoll_create1(0x0)
epoll_create(0x7d6)

2018/04/01 18:37:54 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8440)
ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000280))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x800, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000180)={0xfffffffffffffffc, 0xfffffffffffffeff, 0x0, {0x0, 0x1c9c380}, 0xffffffff, 0x8})
r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={<r5=>0x0}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000040)={<r6=>r5, 0xfffffffffffffffb}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000000c0)={r6}, &(0x7f0000000100)=0x8)
inotify_init1(0x80000)

2018/04/01 18:37:54 executing program 6:
capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000))
pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040))
syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00')
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x30, r0, 0x0)

2018/04/01 18:37:54 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x80000)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000001000)=""/4096)
syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="caa4d8a09f13598911bbe3bddde3b57815355a8063", 0x15, 0x4e51}, {&(0x7f00000000c0)="98904575d6385defbaea50267f2e300693e8573b59b48240fda75124d0264a9666d4cec09de390a2fb1fc38e73fcbd3b8c8decdbe933981d740e36a65b99d28deb2e3bd4cbe9d2f944fd401c219d5c8e58681ed7c45679f84ac4ec030c8b6475eed30abb1be56a82a40aa0b0e01cb542625ad945a9e77a8a917cde73f0dce18d51e817dab57bd9c0a7455ec63e6f19c729b28a47709a444912729b9b", 0x9c, 0x7f}], 0x80010, &(0x7f00000001c0)={[{@check_strict='check=strict', 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@norock='norock', 0x2c}, {@utf8='utf8', 0x2c}, {@unhide='unhide', 0x2c}, {@gid={'gid', 0x3d, [0x0]}, 0x2c}]})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000000)={0x1})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000040)=0x8)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x701802, 0x0)
ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000004c0)=<r3=>0x0)
getpgrp(r3)
getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@loopback}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8)
r4 = timerfd_create(0x0, 0x0)
ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000280)={0x7f, 0x80, 0x4, 0x9, 0x100000001, 0x2})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000d36ff4))
r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240, 0x0)
clock_gettime(0x0, &(0x7f0000000040))
ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f0000000480)=0x7)
ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000000600)={0x2, &(0x7f0000000580)=""/71, &(0x7f0000000400)=[{0x3, 0x12, 0x3, &(0x7f0000000340)=""/18}, {0x3, 0x6c, 0x6, &(0x7f0000000640)=""/108}]})
clock_gettime(0x0, &(0x7f0000000100)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r5, 0x1, &(0x7f00000000c0)={{}, {r6, r7+30000000}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0)
listen$netrom(r4, 0x9)
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 6:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, <r1=>0x0})
ptrace$peekuser(0x3, r1, 0x542ca047)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000340)={<r3=>0x0, 0x4c, &(0x7f00000006c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000640)=0xc)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000680)={0xcff3, 0x80000000, 0x3, 0x8, 0x4, 0x0, 0x5, 0x0, r3}, 0x20)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0)
r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0)
execve(&(0x7f0000000380)='./file0\x00', &(0x7f0000000400)=[&(0x7f00000003c0)='cgroup}mime_typecpuset[/%--/\x00'], &(0x7f0000000480)=[&(0x7f0000000440)='-ppp0].$$!posix_acl_accessvmnet1\x00'])
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000580)=0xc, 0x4)
madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9)
utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}})
r5 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x80000)
ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000080))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000500)=ANY=[@ANYRES32=r0], 0x1)
setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
r6 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000000540), 0x8)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0)
ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f00000004c0)=0x3)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
dup2(r0, r0)
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1})
getpeername$netlink(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000200)=0xc)
getsockopt$packet_int(r2, 0x107, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4)

2018/04/01 18:37:54 executing program 7:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 4:
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, &(0x7f00000000c0)=0x7a6, 0x4)
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0)
sendmmsg(r0, &(0x7f0000001380), 0x1bb, 0x803)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000057ef8)={<r1=>0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000053ffc)=0x4a)
sendmmsg(0xffffffffffffffff, &(0x7f000000bc40)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000001440)}, 0x4}], 0x1, 0x8004)
r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2)
r3 = geteuid()
setfsuid(r3)
setsockopt(0xffffffffffffffff, 0x1, 0xea71, &(0x7f0000000100), 0x0)
ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x3, 0x9, 0x2, 0x7, 0x2, 0xfff, 0xff, 0x1ff, 0x40003, 0xfffffffffffffeff})
ioctl$int_out(r0, 0x1, &(0x7f0000053ff8))
getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000100)={@dev, @broadcast}, &(0x7f0000000140)=0xc)
socket$pppoe(0x18, 0x1, 0x0)
connect$l2tp(r0, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e24, @rand_addr=0x8}, 0x4, 0x3, 0x4, 0x1}}, 0x2e)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r1, &(0x7f0000008a40)=0x4)

2018/04/01 18:37:54 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 2:
syslog(0x3, &(0x7f00000002c0)=""/215, 0xd7)

2018/04/01 18:37:54 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x3, 0x80800)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
socketpair(0x5, 0x1, 0x5, &(0x7f0000000000)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x1, <r6=>0x0, 0x10001, 0x7f})
recvmsg$netrom(r5, &(0x7f00000004c0)={&(0x7f0000000100)=@full={{0x3, {"b2fc81eba642ce"}, 0x2}, [{"b3dce403d2fb2e"}, {"cbeaaa82bf89a7"}, {"e98676eb9fd537"}, {"5e649f819291c8"}, {"16a621bab176ba"}, {"66275d9dd443fe"}, {"1c372b2a0bbcd8"}, {"252278eebfea95"}]}, 0x48, &(0x7f00000002c0)=[{&(0x7f0000000180)="cb5681a1ca32bcb73f549908b3bb1e537ed20c995869e107832681256c102c53bf2a0ee1dd08922443f4b13749b64f53e1de866643db445c5082818292d93d614bdd902bd357847aca7250a331fea940c1c2998c4e16421eea7967dec2d92d47fdc5a6ae2947c4cd14fc3b43d1015b0fa59d7ff177a2edd7bc54d9941e8387986686d7e59bb89ff3cd4c17095e2e216fc32b8cae9bdf08595ce6e05b83abf2a0", 0xa0}, {&(0x7f0000000240)="681aa0538ecc50dc0b2c25fb5eaf3c46fc92e7c075036c4bba99656f122a59b0991f8f60e8095dbe79e95eb8b966e440f4c5fa18c14bb688a831f0929b7a863ddd21ea302d32f46d1f19047563be1f13fedc1631a88f", 0x56}], 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x198, 0x4014}, 0x10000)
ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40086436, &(0x7f0000000080)={r6, 0x2})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f00000000c0))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = dup(r2)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{<r4=>0x0}, {}]})
ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00000000c0)={r4, 0x1})
r5 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000d36ff4))
timerfd_settime(r5, 0x3, &(0x7f0000000040)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
r3 = socket(0x10000005, 0x0, 0x10001)
setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}}}, 0x2, 0x5, 0x5, "8525df9428ec756b41099fbcd7c54cafcacb65b08ef98c3490880ad0a5acf60371998ff3a39e6614aa8709730aec4209ac74b41f453018465843cce492dad6201369c7e803eb29a2d6bd0fb35a6b9f78"}, 0xd8)
preadv(r3, &(0x7f0000000500)=[{&(0x7f0000000100)=""/28, 0x1c}, {&(0x7f0000000140)=""/243, 0xf3}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000240)=""/16, 0x10}, {&(0x7f0000000280)=""/214, 0xd6}, {&(0x7f0000000380)=""/216, 0xd8}, {&(0x7f0000000480)=""/103, 0x67}], 0x7, 0x58)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000f25000)={&(0x7f00005c5ff4)={0x10}, 0xc, &(0x7f00002b7ff0)={&(0x7f00006b0c4c)={0x14, 0x2e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0)
fdatasync(r0)

2018/04/01 18:37:54 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x40140)
ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x4)
syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3a6, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4))
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x50000005})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 0:
r0 = epoll_create1(0x0)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
fcntl$getflags(r0, 0x40b)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:54 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x80000)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0)
ioctl$sock_bt(r4, 0xdd1f, &(0x7f0000001000)="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")
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff8000000a})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000019000))

2018/04/01 18:37:55 executing program 1:
r0 = epoll_create1(0x0)
ioctl$void(r0, 0xc004587f)
r1 = epoll_create1(0x0)
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0)
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000001c0)={@mcast1, <r3=>0x0}, &(0x7f0000000200)=0x14)
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000240)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10)
r4 = timerfd_create(0x1, 0x3)
ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000d36ff4))
timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:55 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setfsuid(r4)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
r5 = creat(&(0x7f00000000c0)='./file0\x00', 0x20)
recvfrom$inet6(r5, &(0x7f0000000100)=""/208, 0xd0, 0x21, &(0x7f0000000200)={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c)

2018/04/01 18:37:55 executing program 7:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:55 executing program 2:
syslog(0x2, &(0x7f00000001c0)=""/215, 0xd7)

2018/04/01 18:37:55 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:55 executing program 6:
syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x0)
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
syz_emit_ethernet(0x0, &(0x7f0000000940)=ANY=[], &(0x7f0000001780))
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='ifb0\x00')
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000500)={<r2=>0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000000)=0x98)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r2, 0xbac, 0x2, [0x0, 0xd2c5]}, 0xc)
sendto$inet6(r1, &(0x7f00000000c0), 0xfffffecb, 0x0, &(0x7f00000001c0)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"})
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf850000000000fff301e710", 0x400})
r3 = socket(0x10, 0x0, 0x0)
r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100), 0x0, 0xfffffffffffffffb)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000180)={<r5=>0xffffffffffffffff}, 0x0)
keyctl$unlink(0x9, r4, 0xfffffffffffffffb)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"})
r6 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
unshare(0x0)
ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001})
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201})
connect(r5, &(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x4, 0x2, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80)
dup2(r6, 0xffffffffffffffff)
ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000140)={"766c616e300000000f00", 0x400})
write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1b7)

2018/04/01 18:37:55 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
pipe2(&(0x7f0000000000)={<r3=>0xffffffffffffffff}, 0x80000)
setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4)
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000040)={{0x3f, 0xed4}, 0x0, 0x7, 0x40, {0x8001, 0xfffffffffffffffa}, 0x8, 0x2})
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:55 executing program 4:
mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000680))
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ptmx\x00', 0xc97cf3993ef8f961, 0x0)
clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0))
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r2)
r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r4 = dup3(r3, r2, 0x0)
pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3f8}], 0x1, 0x0)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r3, 0x3)
r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/load\x00', 0x2, 0x0)
ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0)
ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8)
getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14)
ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"])
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280))
clock_gettime(0x0, &(0x7f0000003680))
dup3(r5, r0, 0x80000)
request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8)
add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f32", 0xbd, 0xffffffffffffffff)

2018/04/01 18:37:55 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:55 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x2, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000000000)={{}, {0x0, 0x989680}}, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:55 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
r4 = open(&(0x7f0000000000)='./file0\x00', 0x240080, 0xa0)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000040)=0x401, 0x4)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:55 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0)
getpeername$netrom(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10)
r3 = epoll_create1(0x0)
r4 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000d36ff4))
timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000021ff4)={0x2001})
ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x80)
ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000000c0)=0x7ff)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:55 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
fcntl$setsig(r0, 0xa, 0x1)

2018/04/01 18:37:55 executing program 7:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:55 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x1, 0x80)
ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000400)=""/117)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x2)
r3 = epoll_create1(0x0)
epoll_create1(0x80000)
prctl$seccomp(0x16, 0x2, &(0x7f0000000280)={0x5, &(0x7f0000000240)=[{0x0, 0x3, 0x4, 0x1000}, {0xffff, 0x5, 0x3, 0x8}, {0x0, 0x9, 0x100000000, 0x7}, {0x1dba, 0x3, 0x1}, {0x7ff, 0x1, 0x4, 0x9c8}]})
r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={<r5=>0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x4, 0xedb, 0xd76b, 0x8000, 0x1}, &(0x7f0000000140)=0x98)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000180)={r5, @in={{0x2, 0x4e23, @rand_addr=0x4}}}, 0xfffffffffffffc93)
r6 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f0000d36ff4))
timerfd_settime(r6, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e23, 0x48, @loopback={0x0, 0x1}, 0x9}}, 0x1, 0x3, 0x4, 0x7f, 0xffffffffffffffff}, &(0x7f0000000380)=0x98)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f0000000000)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000))
setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000480)="d002310a21a9b8f36266a80caef8f1af49b71685280c593bfc343723b69924aa4dbab58daf5fe3bc3e65566150d6ee85323cebaa5855c9871573ebca6fe3a0fb3ee45b34f9c4dfa53d9952", 0x4b)

2018/04/01 18:37:55 executing program 5:
r0 = epoll_create1(0x7fffe)
r1 = epoll_create1(0x0)
r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pktcdvd/control\x00', 0x10000000001, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={<r3=>0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84)
getsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000000100), &(0x7f0000000200)=0x4)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0x4, 0x967dfbfc747343fb, 0x106d, 0x800}, &(0x7f0000000180)=0x18)
r4 = epoll_create1(0x0)
r5 = timerfd_create(0x0, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'erspan0\x00', r6})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000d36ff4))
timerfd_settime(r5, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000480)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000019000))
getpeername$inet(r2, &(0x7f00000003c0)={0x0, 0x0, @remote}, &(0x7f0000000400)=0x10)

2018/04/01 18:37:55 executing program 1:
r0 = epoll_create1(0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0)
openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x5)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000019000))
ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x5, 0x20, 0x0, 0xff1, 0x40, 0x4, 0x513, 0x5, 0xda8], 0x9, 0x4f, 0x4, 0xb3, 0xff, 0x1000, {0x400, 0x576e, 0x5, 0x80000000, 0x5, 0x84, 0x8, 0x3, 0x5af, 0xffffffffffff7fff, 0x3fc, 0xdae, 0x3, 0xe6, "42da743ff55789bc847281ccfe9f4edea6cb1796ce627526e8f0c9849deadabb"}})

2018/04/01 18:37:55 executing program 2:
syslog(0x0, &(0x7f00000000c0)=""/215, 0x3a6)
socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
tee(r0, r1, 0xffffffff, 0xb)
r2 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0)
fsync(r2)

2018/04/01 18:37:55 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0)
setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000040)={0x73, @multicast2=0xe0000002, 0x4e20, 0x0, 'wrr\x00', 0xa, 0x5, 0x73}, 0x2c)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:55 executing program 4:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:55 executing program 6:
r0 = socket$packet(0x11, 0x40003, 0x300)
mmap(&(0x7f0000924000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x4d)

2018/04/01 18:37:55 executing program 7:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:55 executing program 3:
r0 = epoll_create1(0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x117000, 0x0)
ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000180)=[0xffff, 0x800])
r2 = epoll_create1(0x0)
epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
r5 = accept4$llc(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0xfffffefc, 0x80000)
ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000000140)='ip6tnl0\x00')
r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00')
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f00000000c0)={0x2010})

2018/04/01 18:37:55 executing program 5:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="8b456bc2", @ANYRES16=r1, @ANYBLOB="00072cbd7000fedbdf2507000000080006000e0000000c000100080001000a00000008000400a20a0000"], 0x30}, 0x1, 0x0, 0x0, 0x14}, 0x804)
r2 = epoll_create1(0x0)
r3 = epoll_create1(0x0)
r4 = epoll_create1(0x0)
r5 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000d36ff4))
timerfd_settime(r5, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000019000))

2018/04/01 18:37:55 executing program 4:
syz_open_procfs(0x0, &(0x7f0000000200)='net/psched\x00')
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4}, 0x2cf)
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519})
ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a)
close(r0)
capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001})
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={<r1=>0xffffffffffffffff})
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x924924924924a12, 0x1)
poll(&(0x7f00000003c0), 0x2000000000000108, 0x4)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x400089, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00')
mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0)
bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0)
clone(0x40000000, &(0x7f0000000740), &(0x7f0000d6cffc), &(0x7f0000000600), &(0x7f0000000680)="d885600cac33038a2f520e38c3afba305d78fea2254b0b2d9421e5470400000011798acb31284ae77ba3720e4ded2cfd80beb48d0d781bc469a5365f2744295fa32dfa8e6cc90117411975f59b646ab382a3fa97a40595d376e0c3e9043aab69abbdd3617f0eba6c9adf547e6d1309de09db9c480143ab2f1a20345f1522ee234be9c459278bd7909e6cd9f9abcbd090da328dbbe27b0580000000000000000fd232a394fce64e9bbeecbf05eca767fdf1414231")
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x3, 0x1, 0x9})
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={<r3=>0x0, 0xa00}, &(0x7f0000000840)=0x870afb811bea9aef)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000440)={0xa1, 0x202, 0x0, 0x5, r3}, 0x10)
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x5, 0x0, &(0x7f00000008c0)})
ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100))
syncfs(0xffffffffffffffff)
connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
r4 = add_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="ed7aac7007d8457ba4220f78ce69fe64ae5dcd00fad612f53de9e850674bb368e2a914e39f811f27ea89fa18bc02c5ea733708ebecd2897169c6a1739922e02485a5e5b3c988dc550ed9d6a6dd65465d7453e434a62873460a64ac4cd6f657b63db2b9aed53ee9e962201bdcc39bc7b1d44d30c9119ea311714d0fda43ea13b3fc9ef621f956e04b8e1ae970b24dedb67b23049ecb7229a208b403657a0ab031081bec56884cc8b47e23c9127bf788c68adff63a76e40d8b3b36366b79b6c8d49a11db98cc", 0xc5, 0xfffffffffffffff8)
add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="072881488af3ef7a8fb105005c247dbd6c721967", 0x14, r4)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000))

2018/04/01 18:37:55 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x40000, 0x0)
epoll_create1(0x80000)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
umount2(&(0x7f0000000100)='./file0\x00', 0x4)
socketpair(0x7, 0x4, 0x5, &(0x7f0000000000)={<r3=>0xffffffffffffffff})
ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000040)=""/192)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:55 executing program 6:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000880)='/dev/sequencer\x00', 0x42, 0x0)
ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00'})
r1 = syz_open_procfs(0x0, &(0x7f0000000400)='net/ip6_mr_cache\x00')
getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xfffffffffffffff8, 0x3, 0x7}, &(0x7f0000000640)=0x10)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x208}, &(0x7f0000000740)=0x90)
sendfile(r0, r1, &(0x7f0000000040), 0x100000000081)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0)
splice(0xffffffffffffffff, &(0x7f0000000300), r2, &(0x7f00000003c0), 0x812, 0x8)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
rmdir(&(0x7f0000000080)='./file0\x00')
getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14)
setsockopt$inet_mreqn(r3, 0x0, 0x26, &(0x7f0000000140)={@multicast2=0xe0000002, @multicast2=0xe0000002, r4}, 0xc)
connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x2000000000000000, 0x2, 0x3, 0x7, 0x0, "4021bc5cff00000000000000a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8af0388f562a8d6718", 0x3d}, 0x60)
setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c)
fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getgid()
fchown(r3, r5, r6)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff})
getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={"736563757269747900000000000000f7fbbc5000"}, &(0x7f0000000040)=0x54)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0x4)
syz_genetlink_get_family_id$fou(&(0x7f0000000600)='fou\x00')
sendmsg$FOU_CMD_GET(r1, &(0x7f0000000840)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)=ANY=[@ANYBLOB="a8501eb5290a720c5e3eb4007400"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x1)
socket$inet_sctp(0x2, 0x0, 0x84)
sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="80561b56fe850f1a15893111b71dac72b656a6d7d3cfef4dfcad7416934ba261b51a1069a811a8fb2e0bde8f78e60ed251397ff7c03169df", 0x38, 0x8000, &(0x7f0000000040)={0x2, 0x4e1c, @loopback=0x7f000001}, 0x10)
socket$netlink(0x10, 0x3, 0x0)
open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0)

2018/04/01 18:37:55 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x40080000)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="a3d8f94477ae60312774521096d7e4a5d27ce63b6a0727b63aeaad913ff272c6da65a2bd04afe48908c58a6abc79f0ae1a3edbcaa33842a0f4177da791066b6b57e9220a472d99", 0x47, 0xfffffffffffffffa)
r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb)
keyctl$search(0xa, r4, &(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, r5)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:55 executing program 7:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

[  630.140773] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh
[  630.204686] IPVS: Creating netns size=2552 id=87
[  630.209457] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh
[  631.358776] pktgen: kernel_thread() failed for cpu 0
[  631.363977] pktgen: Cannot create thread for cpu 0 (-4)
[  631.369365] pktgen: kernel_thread() failed for cpu 1
[  631.374477] pktgen: Cannot create thread for cpu 1 (-4)
[  631.379815] pktgen: Initialization failed for all threads
2018/04/01 18:37:56 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000080)={0x40000040000004})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:56 executing program 5:
epoll_create1(0x0)
r0 = epoll_create1(0x80000)
epoll_create1(0x0)
r1 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d36ff4))
timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r2)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x100, 0x0)
fcntl$setlease(r1, 0x400, 0x1)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00')
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8)
rt_sigtimedwait(&(0x7f00009ac000), &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8)
fcntl$setsig(r4, 0xa, 0xe)
creat(&(0x7f0000fdeff8)='./file1\x00', 0x0)
add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7b", 0x24, 0xfffffffffffffff8)
keyctl$setperm(0x5, 0x0, 0x10001010)
accept4$inet6(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000600)=0x1c, 0x80800)
symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00')
syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8)
socket$netlink(0x10, 0x3, 0x0)
syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002)
r5 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe)
read(r5, &(0x7f0000fb6000)=""/28, 0x1c)
r6 = getpid()
sched_setaffinity(r6, 0x8, &(0x7f0000d4b000)=0x2)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9))

2018/04/01 18:37:56 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x200000080000)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:56 executing program 1:
r0 = epoll_create1(0x0)
epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)={0x8})
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8)
execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000280)=[&(0x7f0000000140)='mime_type\\em0%\'u[wlan1\x00', &(0x7f0000000180)='-vmnet0]user\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=')\x00', &(0x7f0000000240)='!#ppp0\x00'], 0x1500)
timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))

2018/04/01 18:37:56 executing program 6:
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x803, 0x100000)
sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000001040)={0x8c, 0x40, 0x120, 0x70bd26, 0x25dfdbfe, {0x13}, [@nested={0x20, 0x4b, [@typed={0x14, 0x55, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x4e, @u32}]}, @generic="9ebd91c08464d3004cb5d221943a90396b2d0adfa1952552dbd8dd71899d7564d64cc65fa1da75d3af01f79ab166147144e0fa5fdd5ad2eb8d7880ad23eeb2a464cad872f62036aea0d75626ca4b096c82ac0989de"]}, 0x8c}, 0x1, 0x0, 0x0, 0x4}, 0x1)
r1 = socket$netlink(0x10, 0x3, 0x0)
pipe(&(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
uname(&(0x7f0000000580)=""/7)
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000700)={0x4, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @rand_addr=0x8}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x308, 0xfffffffffffffe00, 0x3f, 0x5, 0x0, &(0x7f00000006c0)='syzkaller0\x00', 0xffff, 0x8000})
sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000000003504000000000000001000000000"], 0x14}, 0x1}, 0x0)
r4 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$revoke(0x3, r4)
recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f0000000380)=""/71, 0x47}], 0x2, &(0x7f0000003040)=""/4096, 0x1000}, 0x0)
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000780)=0x2)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
r5 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0)
r6 = inotify_add_watch(r2, &(0x7f00000007c0)='./file0\x00', 0x82000400)
inotify_rm_watch(r0, r6)
r7 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r7, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r7)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0)
setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'ovf\x00', 0x33, 0x7f, 0x3e}, {@empty, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x44)
ioctl$LOOP_CLR_FD(r5, 0x4c01)
readv(r5, &(0x7f0000000140)=[{&(0x7f00000002c0)=""/166, 0xa6}], 0x1)
ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)={0x0, 0xffffffffffffff42})
setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000180)={0x3, 0xff}, 0x2)
sync()
sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004200ff020000000000000000ecfc0000"], 0x14}, 0x1}, 0x0)
getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f00000004c0)=""/75, &(0x7f0000000600)=0x4b)

2018/04/01 18:37:56 executing program 7:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:56 executing program 4:
bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
r0 = socket$inet6(0xa, 0x8000000000000802, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f)
recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x5, @empty, 0x4}, 0x1c)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000540))
ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200))
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000180)=0xe8)
ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000004c0)}, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x810, r1, 0x0)

2018/04/01 18:37:56 executing program 2:
syslog(0xa, &(0x7f00000000c0)=""/215, 0x5202a57669dd3a0d)
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
sendto$ax25(r0, &(0x7f00000001c0)="2aac94080aee05a0de2382ea07f243ce2152d90fbe938a3de53f7ad9b085ce51ee8d8cf2bc337836bd29b3228c4545d8eda9399400a9723a2113dfe20e32fdaaa1031540649578f3aec25eb92823f55372c1b76fd336f42f834c0f974174f0c8cfcffa3b6ca184705bf4745ca72f674037eb4358ae5e042e99604a8f8b24e237f8cc864541fcf396942368276aea6d91a26cb985b5351a7031b93fc506c3b89133d8567096b58282286c4e832e664fee5451ee72b7", 0xb5, 0x1, 0x0, 0x0)

2018/04/01 18:37:56 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x80000)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:56 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
clock_gettime(0x0, &(0x7f0000000040)={<r4=>0x0, <r5=>0x0})
setitimer(0x1, &(0x7f0000000080)={{r4, r5/1000+30000}, {0x77359400}}, &(0x7f00000000c0))
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x4800, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:56 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
modify_ldt$write2(0x11, &(0x7f0000000000)={0x6, 0xffffffff, 0x1000, 0x3ff, 0x4, 0x0, 0x80000000, 0x8000, 0x9, 0x2}, 0x10)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:56 executing program 4:
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140))
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0))
r0 = getpgrp(0x0)
r1 = getpgid(r0)
r2 = syz_open_procfs(r1, &(0x7f000072d000)='smaps\x00')
readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000001200)=""/4096, 0xffbc}], 0x100000000000021a)
r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x800)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc))
ioctl$LOOP_SET_CAPACITY(r2, 0x4c07)
r5 = syz_open_pts(0xffffffffffffffff, 0x0)
read(r2, &(0x7f000066b000)=""/1, 0x1)
syz_open_pts(r5, 0x0)
ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000000080)=""/187)
ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x10100, 0x0)
readv(r2, &(0x7f0000f5c000)=[{&(0x7f0000002840)=""/4096, 0x1000}], 0x1)

2018/04/01 18:37:56 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000000))
r3 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80000)
listen$netrom(r3, 0xff)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0)
ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}})
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

[  631.503465] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket
2018/04/01 18:37:56 executing program 7:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:56 executing program 2:
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000)
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14)

2018/04/01 18:37:56 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x14})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:56 executing program 1:
r0 = epoll_create1(0xfffffffffffffffc)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:57 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
r4 = socket$inet(0x2, 0x4008000000000001, 0x0)
bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r4, &(0x7f0000000640)="8cbee70634a0d05a006cc7043c423ae792172807f89769ad288417b2ca3389cdbccb40a30e1b67f263fdd39a6dbcd549588736071d3dc36c24af4a6b3fa24ff5403efb500b656667ef7953f68fa77f2ffce772f57b541a5c9f8026b033804b153f9944cffb68c95fab9a55572eed788570905c07586d9ccd4675231d198b16", 0x7f, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000080), 0x4)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8)
sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000600))
stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000480)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e24, 0x20000000000000, 0xa, 0x80, 0x20, 0x0, r5, r6}, {0x0, 0xfff, 0x8, 0x0, 0x3bc2, 0x20, 0xffff, 0xc331}, {0xf0, 0x67, 0x5}, 0x4, 0x6e6bb7, 0x1, 0x0, 0x2, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4d5, 0x7e}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x0, 0x3, 0x3, 0x0, 0x0, 0x3d}}, 0xe8)
sendto$inet(r4, &(0x7f00000000c0)=']', 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e20}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10)
r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/enforce\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4)
connect$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x11, 0xfc, 0x0, 0x1, 0xfa, 0x6}, 0x14)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:57 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x2000})
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:57 executing program 4:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000500))
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x81, 0x7, 0x100000000}, 0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0), &(0x7f0000000400)=0x8)
socketpair(0x11, 0x800, 0x5, &(0x7f0000000200)={<r1=>0xffffffffffffffff})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000600)={0x6, 0x7, 0x2f29fdaf, 'queue0\x00', 0x800})
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0)
sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f00000000c0)=""/160)
sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x6c8}], 0x1}}], 0x1, 0x4000)
recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e)
bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000440)={0x1f, 0x0, {0x6, 0x0, 0x0, 0x2, 0x9, 0x3}}, 0xe)
setsockopt(0xffffffffffffffff, 0xb5, 0x0, &(0x7f00000006c0)="0ac385d7ac2ae574baf1b3104b37fd7f20ebca1da5063c612b05a3d56c8b2e413e64bfc3", 0x24)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000000)=0xfffffffffffffef5)
sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000780)=@full={{0x3, {"53665db4283e1b"}, 0x3}, [{"d40335b6bcd5d9"}, {"d5952336c520fb"}, {"d326c92416d6ea"}, {"763aea9242214f"}, {"d716c11982a583"}, {"712de86f857435"}, {"1d8bd63f2c431c"}, {"6f5a0b1522aca6"}]}, 0x48, &(0x7f0000000ac0), 0x0, &(0x7f00000017c0), 0x0, 0x8000}, 0x0)
setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000480)=0x7, 0x4)
r3 = getpid()
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0))
syz_open_procfs(r3, &(0x7f00000005c0)='maps\x00')
shutdown(r0, 0x1)

[  632.406810] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket
2018/04/01 18:37:57 executing program 2:
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00')

2018/04/01 18:37:57 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
r4 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80, 0x80800)
bind$ipx(r4, &(0x7f00000001c0)={0x4, 0x80000000008, 0x3, "86ee9a860722", 0x7ffffffa}, 0xfffffffffffffee6)
timerfd_create(0x1, 0x80000)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0x80000000})

2018/04/01 18:37:57 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$KDDELIO(r4, 0x4b35, 0x4a)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:57 executing program 6:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000140)={0x70f, {{0x2, 0x4e22}}}, 0x84)
sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000070101000000000012dbdf2500000000"], 0x14}, 0x1}, 0x0)

2018/04/01 18:37:57 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006)
r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000200008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
r2 = dup2(r1, r1)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x0, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000007c0)={0x7039, 0x0, 0x1, 0x6, 0x1, 0x6, 0x7, 0x9, 0x1ff, 0x4, 0x7ff}, 0xb)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={<r3=>0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000740)={r3, 0x200}, &(0x7f0000000340)=0x8)
r4 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00')
ioctl$fiemap(r4, 0x40086610, &(0x7f00000011c0))
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0)
getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000800)=0x7, &(0x7f0000000840)=0x1)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x0, 0x45}, 0x8)
sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12dc", 0x78}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x20010, r1, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
dup(r1)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000000100)=0xc49f78f9331b25eb)

2018/04/01 18:37:57 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
clock_gettime(0x7, &(0x7f0000000040))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:57 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
r3 = epoll_create(0x7ff)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000180)={0x10})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2400, 0x0)
r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="20259db1107e33d66b250501000000000000000000000000000000000000"], 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000005)

2018/04/01 18:37:57 executing program 7:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:57 executing program 6:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={<r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0)
close(r1)
close(r0)
r3 = getpid()
ioprio_get$pid(0x0, r3)
r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00')
readv(r4, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6)
setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x0, 0xf5d1}, 0xc)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
recvmsg$netrom(r4, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140)
sendto(r4, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80)
ptrace$peek(0x1, 0x0, &(0x7f00000001c0))
mlockall(0x3)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be")
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0))
setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3, 0x3}]}, 0x8)
mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0)
mount(&(0x7f0000000580)='.', &(0x7f0000000880)='./file0\x00', &(0x7f0000000980)='cramfs\x00', 0x8, &(0x7f0000000c40)="c4f7b24db3098ae5e26ee63faf6d115ee86faa710005b05030ca063db7b4dac00d33cb4ad0a5128ffb86bb57d43f17971d67796a5a40af5829bd31187bb8f45baa1c4f9e1f22ac237c13bc7bf3f25b35371e9885696438629a262f7f0e653f269d235efa242278379cf8b6603bd17338187fc4457eda179d962b9b55a957a44acaeb5db20bc51671")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200))
mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000980))
ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000a00)=0x439d0444)
mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6")
preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0xc7314de2bec93b56, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1c0)

2018/04/01 18:37:57 executing program 3:
r0 = epoll_create1(0x80000)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0xcc)
setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000003c0)=ANY=[@ANYBLOB="fcffffff0a004e2309000000fe8000000000000000000000000000bb000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000040000000a004e2201000080000000000000000000000000000000017f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2407000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e242aee0000fe8000000000000000000000000000aafeffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20ff010000fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081279d49d092347c215641b5026b6e22a40bba38486589384ac1b632a469d791a9dfdd2441d0e8000000"], 0x28c)
r2 = epoll_create1(0x0)
r3 = epoll_create1(0x0)
r4 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000d36ff4))
timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000))

2018/04/01 18:37:57 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000040), 0x4)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000080)={<r5=>0x0}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x1f, 0x4, 0x73b, 0x4, r5}, &(0x7f0000000140)=0x10)

2018/04/01 18:37:57 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x7ffe, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x40000000})

2018/04/01 18:37:58 executing program 3:
r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000)
getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = epoll_create1(0x0)
r4 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000d36ff4))
timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000))
epoll_create1(0x80000)

[  632.624423] blk_update_request: I/O error, dev loop0, sector 0
2018/04/01 18:37:58 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000021ff4)={0x2001})
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0)
rmdir(&(0x7f00000000c0)='./file0\x00')
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc)
ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0)
r3 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00')
readv(r3, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1)
r4 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00')
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4)
rmdir(&(0x7f0000000080)='./file0\x00')
ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff})
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000580)={0x939}, 0x1)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000980)={<r6=>0x0, 0x80000001}, &(0x7f0000000940)=0xfffffffffffffec3)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000880)={r6, 0x0, 0x3}, &(0x7f00000008c0)=0x8)
pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="0700000010af02dd98f261"], &(0x7f0000000180)=0x2)
getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040), 0x10)
getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000006c0), &(0x7f0000000780)=0x4)
add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe)

2018/04/01 18:37:58 executing program 6:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$KDDELIO(r4, 0x4b35, 0x4a)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:58 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
modify_ldt$write2(0x11, &(0x7f0000000040)={0x3, 0x100000, 0x4000, 0x4, 0x0, 0x2, 0xfe15, 0x710d, 0xf014, 0x7}, 0x10)
r2 = epoll_create1(0x80000)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:58 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)=0x4)
r3 = fcntl$dupfd(r0, 0x406, r2)
r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x1, 0x0)
ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000140)=r4)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0)
socket$nl_crypto(0x10, 0x3, 0x15)
getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

2018/04/01 18:37:58 executing program 7:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:58 executing program 2:
r0 = socket(0x8, 0x3, 0xfffffffffffffffb)
getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={<r2=>0x0, 0x56, "48e2347269b21aa952ffd95ea61bba31c3904d63e98a5b87ba4da3c2dfbd99a093921238f1e3b577104564785b24b045aa8709eaf7f134794f8bcd0782cb33f85d9786aae4d0354dc14060496ace694b16b0afddd0a3"}, &(0x7f00000001c0)=0x5e)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x80, 0xfffffffffffffffe, 0x100000000, 0x3ff, 0x7ff}, &(0x7f0000000240)=0x14)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)

2018/04/01 18:37:58 executing program 4:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x0, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000))
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
rmdir(&(0x7f00000000c0)='./file0\x00')
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc)
ioctl$TCSBRK(r0, 0x5409, 0x0)
write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c)
r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00')
readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1)
r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00')
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001780))
fcntl$getown(0xffffffffffffffff, 0x9)
r3 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00')
sendfile(r2, r3, &(0x7f0000929000), 0xff)
readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[])
fcntl$getown(0xffffffffffffffff, 0x9)
fcntl$setown(0xffffffffffffffff, 0x8, 0x0)
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200))
gettid()
syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x0)
process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x4, 0x0)
ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0)
setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB], 0x1)

2018/04/01 18:37:58 executing program 1:
r0 = epoll_create1(0x0)
epoll_create1(0x0)
r1 = timerfd_create(0x0, 0x0)
sendfile(r1, r1, 0x0, 0x2)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d36ff4))
r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0)
r3 = accept4$inet(r2, 0x0, &(0x7f0000000080), 0x80000)
add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0)
setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0xfffffffffffffe04)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000580)={<r4=>0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x5, 0x7f, 0x0, 0x0, 0x4, 0xfffffffffffffc00, 0x6, 0xfff, 0xe0000000000000, 0xfffffffffffffffc, 0x1, 0xb4, 0x7ff, 0xdd1, 0x8541]}, &(0x7f0000000680)=0x100)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040)={r4, 0x7}, &(0x7f0000000780)=0xfffffffffffffdcc)
pwritev(r2, &(0x7f0000000140), 0x0, 0x0)
r5 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00')
r6 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0)
sendfile(r6, r5, &(0x7f0000000200)=0x100000, 0x10000)
ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0))
ioctl$TCFLSH(r2, 0x540b, 0x8ed1)
lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500))
fstat(r2, &(0x7f0000001900))
recvmmsg(r3, &(0x7f0000001dc0)=[{{&(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000880)=""/59, 0x3b}, {&(0x7f00000008c0)=""/59, 0x3b}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000000900)=""/78, 0x4e}], 0x4, &(0x7f00000009c0)=""/195, 0xc3, 0x20}, 0x9}, {{&(0x7f0000000ac0)=@nfc, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000b40)=""/139, 0x8b}, {&(0x7f0000000c00)=""/66, 0x42}, {&(0x7f0000000c80)=""/103, 0x67}, {&(0x7f0000003080)=""/4096, 0x1000}], 0x4, &(0x7f0000000d40)=""/240, 0xf0, 0x7}, 0x20}, {{&(0x7f0000000e40)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000ec0)=""/79, 0x4f}, {&(0x7f0000000f40)=""/62, 0x3e}, {&(0x7f0000000f80)=""/43, 0x2b}, {&(0x7f0000000fc0)=""/213, 0xd5}, {&(0x7f00000010c0)=""/108, 0x6c}], 0x5, 0x0, 0x2e7, 0xf18a}}, {{&(0x7f0000000100)=@ax25, 0x80, &(0x7f00000013c0)=[{&(0x7f00000012c0)=""/90, 0x5a}, {&(0x7f0000001340)=""/99, 0x63}], 0x2, &(0x7f0000001400)=""/76, 0x4c, 0x6b22dd6c}, 0xfffffffffffff801}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000001480)=""/158, 0x9e}, {&(0x7f0000001540)=""/128, 0x80}, {&(0x7f0000001780)=""/230, 0xe6}, {&(0x7f00000015c0)=""/132, 0x84}, {&(0x7f00000016c0)=""/17, 0x11}, {&(0x7f0000001880)=""/47, 0x2f}, {&(0x7f00000018c0)=""/16, 0x10}], 0x8, &(0x7f0000001bc0)=""/226, 0xe2, 0x100000001}, 0x3}], 0x5, 0x2, &(0x7f0000001cc0))
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001f40))
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@remote, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001ac0)=0xe8)
setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000000400)={0x7fffffff, {{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x88)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc)
mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040))
fdatasync(r6)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b80))
lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40))

2018/04/01 18:37:58 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0)
ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, <r5=>0x0]}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:58 executing program 6:
r0 = socket$packet(0x11, 0x6, 0x300)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', <r1=>0x0})
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10)
setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r1, 0x1, 0x6}, 0x10)
recvfrom$packet(r0, &(0x7f0000000000)=""/25, 0x19, 0x2000, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x4cea, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14)

2018/04/01 18:37:58 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0)
ioctl$TCFLSH(r0, 0x540b, 0x0)
ioctl$TIOCNXCL(r0, 0x540d)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(0xffffffffffffffff)
r2 = creat(&(0x7f0000000200)='./file0\x00', 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[], @ANYRES64]], 0x10)
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000))
fallocate(0xffffffffffffffff, 0x6153b2ec5c014992, 0x4, 0x0)
rt_sigpending(&(0x7f0000000100), 0x8)
pipe(&(0x7f0000000040)={<r3=>0xffffffffffffffff})
r4 = inotify_init1(0x0)
r5 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
dup2(r4, r5)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000600))
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x98)
r6 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001)
write(r6, &(0x7f0000001000)="15", 0x1)
add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0)
sendfile(r6, r6, &(0x7f00000006c0), 0xfec)
unshare(0x0)
clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff))
ioprio_set$pid(0x2, 0x0, 0x0)

2018/04/01 18:37:58 executing program 6:
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a)
close(r0)
capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x3, 0x0, 0x2, 0x0, 0x0, 0x10001})
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10)
poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0)
r3 = dup2(r2, r1)
r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000200)={<r5=>0x0, 0x4}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000380)={r5, 0xfffffffffffffff7, 0x6, [0x7f, 0x0, 0x7, 0x7, 0x800, 0x40]}, 0x14)
r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0)
r7 = mq_open(&(0x7f00000003c0)='net/wireless\x00', 0x1, 0x0, &(0x7f0000000400)={0x2, 0x7, 0x1, 0x7, 0x0, 0x9, 0x26, 0x5})
poll(&(0x7f0000000440)=[{r4}, {r1}, {r6}, {r0, 0x200}, {r7, 0x4000}, {r3, 0x2100}, {r2}, {r6, 0x400}], 0x8, 0x6)
syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00')
bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="757365722e2f6465762f706b74636476642f63ed2c74"], &(0x7f00000002c0)=""/152, 0x98)
pipe2(&(0x7f0000000100), 0x0)

[  633.578510] device lo left promiscuous mode
2018/04/01 18:37:58 executing program 1:
r0 = epoll_create1(0x80000)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={<r4=>0x0, 0xa6, "df193ac38839c85de52f673f97dad01ea4001c8f4435ae0b90ff79b73b73abb03a7a8a833eccd36a1ff17e7c7c310efe2446e9fe6f8b850ff2f777a79faffc399912e9e92b7cca89d26cfebf912268aa9d4f968a6ceb156aba40199ac66bc099fe357a4ef9a3a151861e6d3ec2610c75f7abf7e2b63b065615949bef4cb084fc46a9faaf6aa84342f4b427ff91fe48b00254471f8b56e2d7e4069302d1baef8cf4a82185df1a"}, &(0x7f0000000100)=0xae)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r4, 0x926f}, &(0x7f0000000180)=0x8)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:58 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
socket$packet(0x11, 0x2, 0x300)
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0)

2018/04/01 18:37:59 executing program 0:
r0 = epoll_create1(0x0)
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0)
ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x4, 0x7, 0xfff})
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:59 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

[  633.745824] device lo entered promiscuous mode
[  633.753271] qtaguid: iface_stat: create(lo): no inet dev
[  633.781031] qtaguid: iface_stat: create6(lo): no inet dev
[  633.800583] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[  633.819151] qtaguid: iface_stat: create6(lo): no inet dev
[  633.842825] device lo left promiscuous mode
[  633.904011] device lo entered promiscuous mode
[  633.908868] qtaguid: iface_stat: create(lo): no inet dev
[  633.915075] qtaguid: iface_stat: create6(lo): no inet dev
[  633.921624] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[  633.928000] qtaguid: iface_stat: create6(lo): no inet dev
2018/04/01 18:37:59 executing program 3:
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x20000, 0x0)
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0)
ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f00000000c0)=""/2)
bind$netlink(r4, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x4}, 0xc)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
socket$pppoe(0x18, 0x1, 0x0)
sysinfo(&(0x7f0000000140)=""/149)
openat$cgroup_ro(r4, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000080)={0x0, 0x5, 0x401, 0x7fff, 0x0, 0x200, 0x7f, 0x4, 0x5, 0xfffffffffffffffa, 0x0, 0x1f})

2018/04/01 18:37:59 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0)
ioctl$TCFLSH(r0, 0x540b, 0x0)
ioctl$TIOCNXCL(r0, 0x540d)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(0xffffffffffffffff)
r2 = creat(&(0x7f0000000200)='./file0\x00', 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[], @ANYRES64]], 0x10)
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000))
fallocate(0xffffffffffffffff, 0x6153b2ec5c014992, 0x4, 0x0)
rt_sigpending(&(0x7f0000000100), 0x8)
pipe(&(0x7f0000000040)={<r3=>0xffffffffffffffff})
r4 = inotify_init1(0x0)
r5 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
dup2(r4, r5)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000600))
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x98)
r6 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001)
write(r6, &(0x7f0000001000)="15", 0x1)
add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0)
sendfile(r6, r6, &(0x7f00000006c0), 0xfec)
unshare(0x0)
clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff))
ioprio_set$pid(0x2, 0x0, 0x0)

2018/04/01 18:37:59 executing program 6:
mkdir(&(0x7f00000000c0)='./file0/bus\x00', 0x0)
r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0)
r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x8, 0x0)
writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1)
r2 = dup(r1)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000))
r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd)
r5 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff)
ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000180)=0x208)
keyctl$negate(0xd, r4, 0xfffffffffffffffb, r5)

2018/04/01 18:37:59 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x802, 0x4)
open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x100)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={<r4=>0x0, 0x50, "8d1642a3e8c31093da98a6cb40cbae5f35e538b715e532d918fb0045e2f5facc894603e1d15de56843e53cd9af8ad35b43bab48f87cfb0c89023c38cd2e7f2745690afa51b7e1db437c999fb6ba25b07"}, &(0x7f00000000c0)=0x58)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000100)={r4, 0x4b, "5092472fc4298087b3269b5c05960b53080262d85ad24f0886d3f964db5d605677e489a3280e521aebbf62e79dbef93d7cefdc667544d28a1d4394c27b2b551aa244c8accd7735d358527b"}, &(0x7f0000000180)=0x53)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:59 executing program 7:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:59 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x8)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
chdir(&(0x7f0000000000)='./file0\x00')

2018/04/01 18:37:59 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x80007)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:59 executing program 2:
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
r0 = memfd_create(&(0x7f0000000000)='&wlan1ppp0\x00', 0x2)
setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x3ff, 0x80000000, 0xd66, 0x1000, 0xd7, 0x8, 0x5, 0x5, 0x8b, 0x3, 0x10001}, 0xb)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000340)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={<r2=>0x0, 0x8}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0xce}, 0x8)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240)=0x9, 0x4)

2018/04/01 18:37:59 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
pipe(&(0x7f0000000500)={<r4=>0xffffffffffffffff})
setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000540)=0xff, 0x4)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
socket$packet(0x11, 0x0, 0x300)

2018/04/01 18:37:59 executing program 1:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
fremovexattr(r0, &(0x7f0000000000)=@random={'osx.', ':$\x00'})
r1 = epoll_create1(0x0)
epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d36ff4))
clock_gettime(0x0, &(0x7f0000000100)={<r3=>0x0, <r4=>0x0})
timerfd_create(0x0, 0x0)
clock_gettime(0x0, &(0x7f0000000140)={<r5=>0x0, <r6=>0x0})
openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
timerfd_settime(r2, 0x1, &(0x7f00000000c0)={{r3, r4+30000000}, {r5, r6+10000000}}, &(0x7f0000000080))
timer_create(0x0, &(0x7f0000e07fa8)={0x0, 0x0, 0x1, @thr={&(0x7f0000b0ff07), &(0x7f0000838000)}}, &(0x7f0000248ffc))
timer_settime(0x0, 0x1, &(0x7f00002c8ff0)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f000051b000))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000001c0)={0x200000000})

2018/04/01 18:37:59 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x7fffc)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0)
ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000040)={0x1a291a7a, 0xedd, 0x1f, 0x9})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:59 executing program 6:
mkdir(&(0x7f00000000c0)='./file0/bus\x00', 0x0)
r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0)
r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x8, 0x0)
writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1)
r2 = dup(r1)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000))
r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd)
r5 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff)
ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000180)=0x208)
keyctl$negate(0xd, r4, 0xfffffffffffffffb, r5)

2018/04/01 18:37:59 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:59 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
finit_module(r3, &(0x7f0000000000)='A@&\x00', 0x3)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x7fffffff, 0x0, 0x2, 0x1, <r5=>0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000100)={r5, 0x2, 0x7, [0x9, 0x4, 0xffffffffffffffc1, 0x80, 0x6, 0x3, 0xffff]}, 0x16)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:59 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e20, 0x100000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c)
setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000000ffc), 0x4)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:59 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sco\x00')
ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000})

2018/04/01 18:37:59 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_mr_vif\x00')
remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x2, 0x3)
preadv(r0, &(0x7f0000000a80)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, 0x0)

2018/04/01 18:37:59 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:59 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0)
getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8)
ioctl$TUNSETOWNER(r0, 0x400454cc, r1)
r2 = epoll_create1(0x0)
r3 = epoll_create1(0x0)
r4 = epoll_create1(0x0)
r5 = timerfd_create(0x0, 0x0)
getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x60)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000d36ff4))
timerfd_settime(r5, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000021ff4)={0x2001})
ioprio_set$uid(0x3, r1, 0xe57)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000019000))

2018/04/01 18:37:59 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
fallocate(r1, 0x2, 0x100000000, 0x8a1e)
pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)="1110002eacb890c8e06b874e02deedc9191c14cc75657d9ff0ea4005d4938869cd8aef4e2fcc34ffd92893d914580f964537e0c10075c2b91408b7730d1390c09b56490ac5a0ed51b4a848282be25f216d6d779c38b179f09a8da1efcf", 0x5d}, {&(0x7f0000000080)="e917fee16ca9d296d452c6d014613442e3d78babb3cf4d5bfa52219cdfbb623b01df32839b204e915831f4317e21020ae956a028cf9708aee7ab35aac565a4123953f39909be320225b72a404e9b84553fa80eddc2d06a85592092c586b12dfbd4fa4269fe1824a868e7493cb079fd69b0518c0d459c6260bb0b8d83bd0bd426797b611d58871f2e7eee3c89b4c45373996afcbabd01ca4e32631afdb2f972b0d9e182217d6530d5dbbe7adeb2c2206d19c2c3201f9041f9dc75e6c4d5d60c8fb17a6aa92a0f194e41", 0xc9}, {&(0x7f0000000180)="c5d8aca0d453182dc0d586e6e21931b3408fd95a3a059112c027c4e2471f9e7d4c9db0e6c21b93f79a04be5527bd027d396becb7b54713e1c4074bddcdf80d4fc46b89cbc16c451f53f8b7f964dd0317ef519c145bde40dd22b707d750bdd3adf4ebe742353565bb90e4f197331bfc5a0383980dc16cd0f35e220d13f88b4e207a7c4f", 0x83}, {&(0x7f0000000240)="a6fcce1eee246177cad184a27621f4d6d1f86566847e1bc06d5ded643f963643a4852964f8fe4fedf2fc16d5b54d773e9e1ee00a7b2c184efc679b78d9d7a186c88c67b111984bcae3c791e02b54c8f62b62993135f6aa67e4b240d17b432629b14e2b734695cfcf6e1619acbc901c8f234201cc80ae925dfa6b8bd0131c36a05d9d46859939f0ea8cd54916023d3157106e895741adff59fec6feb55e853c2110596e10d41be8f8619a09b6b6ca3543d42b932546bc4e1d07288acb3c49d981ce6327ad396cc97dbde34d5598fe11348ff7356d82c5ecf93e0596f003a9ababa015209e222cc991", 0xe8}, {&(0x7f0000000340)="8b2001ff7802d08cafc55584dfe9e7c444832e66f72f2fda478f97d386039218ef1049d2196cffa5dd3ac8c0bb35c990a29903ab64d8ae5ca41835d2d915128ef9cc1fa2d23722d708c5844790a81fe62d94f7b85761943e47b0a184db00f9321160de7ee9dbd9bc257170439a70810d08df7bb0aa079e39405b02a07b04887678c782a93efa24f3b7298c6b3d38b7b853c925baf9cce1b04f4668e30e4e6988ee48dbe843af1cbfbb9e0db8686ed9c95efeda55b0cbc20d2946580cfb32bd18c3b0afd036", 0xc5}, {&(0x7f0000000440)="927bec", 0x3}, {&(0x7f0000000480)="f1c4b6dc78", 0x5}], 0x7, 0x0)
r2 = timerfd_create(0x0, 0x0)
socket$unix(0x1, 0x1, 0x0)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
socket$netlink(0x10, 0x3, 0x5)

2018/04/01 18:37:59 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0xfffffffffffffffc)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip_vti0\x00', 0x100})

2018/04/01 18:37:59 executing program 6:
unshare(0x400)
r0 = socket(0x18, 0x0, 0x4)
getsockname(r0, &(0x7f00007f2000)=@generic, &(0x7f0000fad000)=0x80)

2018/04/01 18:37:59 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x7fffd)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:59 executing program 7:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:59 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc)
r1 = socket$netlink(0x10, 0x3, 0x9)
bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2fffffffb}, 0xc)
read(r1, &(0x7f0000000340)=""/46, 0x2e)
r2 = socket(0x200000000010, 0x2, 0x0)
write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24)
accept4$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000000)=0xffffffffffffff75, 0x0)

2018/04/01 18:37:59 executing program 2:
r0 = dup(0xffffffffffffff9c)
r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400)
inotify_rm_watch(r0, r1)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
prctl$setfpexc(0xc, 0x80003)

2018/04/01 18:37:59 executing program 6:
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a)
close(r0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0)
ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33f)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x1000000002010, r2, 0x0)
close(0xffffffffffffffff)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000a00)=ANY=[], 0xf5, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f3474e2bfa56c2d1b84002df09daed1f200399a071426dc7c1c05d5241f838f7b06ae3e62eaad75fb6a753798a8cd96ccc8969ae3531ea0f3a43f045839e9ed647e67087def6e9f8aaf6df6e375d5bed06b7dbdbeaca42dcfb93715fcfa2e2c7ce93dfa6a4ae248359751a50bb3b4247b07f37318511d1b14b8"})
syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8", 0x54, 0x0, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
keyctl$assume_authority(0x10, 0x0)
connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81)
ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]})
mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04", 0x5e, 0x0, &(0x7f0000000600)={0x77359400})
r3 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, r3, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac21", 0x49}], 0x1, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000))
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2})
syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607)

2018/04/01 18:37:59 executing program 3:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0)
ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040))
r1 = epoll_create1(0x0)
prctl$setname(0xf, &(0x7f0000000200)='\x00')
r2 = epoll_create1(0x0)
r3 = epoll_create1(0x0)
sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x2, 0x15, 0x5, 0x7, 0x1c, 0x0, 0x70bd2b, 0x25dfdbfe, [@sadb_key={0x1a, 0x9, 0x610, 0x0, "070745a40563d5ffab98daef36adee926b76b18ae09c1171f17b5601db0c633535060c0820d2f053a2b9e8599235c79aff13c9e018e82f1de1180d0c8a74cc598237c635aa3fcd548d52ebf5aea75acb6269bba110e7ba918bfc703cb83e6e0eb7ccb5ca9a13cbda52b1225e9f753aa6f06e5b5a868d4cd2ed4a9e42415ea8720d4ca59ab6ad5468410ced207f3bc4f08d14a345b71b460bceaea7526cf82033668e5532bb67818786e4d6f0a10ed0c576f78ec145c434646e184da4bdd3bbab62a9"}]}, 0xe0}, 0x1}, 0x0)
r4 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000d36ff4))
timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000))

2018/04/01 18:37:59 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
clock_gettime(0x0, &(0x7f0000000000))

2018/04/01 18:37:59 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
socket$nl_route(0x10, 0x3, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:59 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x1, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:37:59 executing program 7:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:37:59 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
r4 = fcntl$dupfd(r3, 0x0, r2)
ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000001000)=""/4096)

2018/04/01 18:37:59 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
r3 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80, 0x80000)
ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000140)={'gretap0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}})
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000100)=0x1ff, 0x4)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)

[  634.481155] binder: 11631:11633 ioctl 400454ca 20000080 returned -22
[  634.488056] binder: 11631:11650 ioctl 400454cd 30a returned -22
2018/04/01 18:38:00 executing program 5:
r0 = epoll_create1(0x80000)
r1 = epoll_create1(0x80000)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x4003, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/hwrng\x00', 0x100, 0x0)
ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000000540))
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000500)={0xffffffff80000009})
r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x400000, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xfffffffffffffd4d)
ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000000480)={@dev={0xfe, 0x80, [], 0x1a}, 0x13, r6})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={<r7=>0xffffffffffffffff})
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8)
ioctl$sock_inet6_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000280)={@loopback={0x0, 0x1}, 0x46, r8})
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r4)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
r9 = memfd_create(&(0x7f0000000580)="2a003a0014889f248260867d07f68cb2bf1f41858e8a431cce1bc8792546bd8a0c7ca74fbe8c870c6c9c20bced6de62db7ace76eedc4ec354f10430756f705cafe50b00612187c53d39679c7b21f7d", 0x3)
ioctl$UFFDIO_UNREGISTER(r9, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffa000/0x4000)=nil, 0x4000})
getsockopt$bt_BT_DEFER_SETUP(r9, 0x112, 0x7, &(0x7f0000000040)=0x1f5, &(0x7f0000000080)=0x4)
ioctl$VT_OPENQRY(r9, 0x5600, &(0x7f0000000300))

2018/04/01 18:38:00 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x8001000)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:38:00 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000080)="c1021071bb2b50019f16cf2a3c1f79e25f4e5d67dff149db89b6c6e0c814ab8026a77f7cf345fb8732c0e2891be5649016cc44d9bbd2f4c102fb5921", 0x3c}, {&(0x7f00000000c0)="e0e7c9fb4661cea993b6d265071e7d3d105a04c17d98d2fe5435d4ca266003f0179904cdcde0e6c71579519e718bca47beb9d63a653695a8236f8d72922bbdabad48", 0x42}, {&(0x7f0000000140)="40a749e4bddbd371729114ea820e99f9c9ebc2eaca361fb10da7524e5a60343d96f39338520a222d4dd84fc472aeaa5e085008a29edd440372eb7b9ff426e896940c7fc10fdf79b0ccbb0bc54a12d0721eee7a34260244057917923e54b894ebe3cb7b6e87e58aeacac0", 0x6a}, {&(0x7f00000001c0)="236e47190d33a51dd03853520332e205f41951c3a47af387cfcedc0061d9673369e5f6f4e1dded3a68", 0x29}, {&(0x7f0000000200)="cb3a", 0x2}], 0x5, &(0x7f0000000280)=[@init={0x14, 0x84, 0x0, {0x6, 0x80000001, 0x80000000, 0x5}}], 0x2c, 0x40}, 0x4044000)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
r4 = dup2(r1, r1)
ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000000000)=[0x8, 0x2])
ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000000580)=""/131)
r5 = dup3(r1, r0, 0x80000)
getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@local, @in=@broadcast}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000004c0)=0xe8)
ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000000500)={0x9382, 0xffffffff, 0x8000})
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000000540)={0xffffffff8000000d})
getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f0000000300), &(0x7f0000000340)=0xc)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
ioctl$int_in(r1, 0x5473, &(0x7f0000000380)=0x7)

2018/04/01 18:38:00 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x1, &(0x7f0000000000)={{0x77359400}}, &(0x7f0000000040))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000100))
syz_emit_ethernet(0x5e, &(0x7f00000017c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [{[{0x9100, 0x4, 0x3, 0x2}], {0x8100, 0x9773, 0x9, 0x3}}], {@canfd={0xd, {{0x4, 0x28, 0x8, 0x100}, 0x1, 0x3, 0x0, 0x0, "425d13fef8b3f8e2f55457277e40ac9e586e77ca5f6d35667b6b5b91f0fc4fc3aeeb9ca247960204e35f365766cd08fcb6e600ff8d65c327a936d4c995cd727b"}}}}, &(0x7f0000001840)={0x1, 0x2, [0xb70, 0xbf8, 0x791, 0x718]})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0)
sendmsg$nfc_llcp(r3, &(0x7f0000001600)={&(0x7f0000000140)={0x27, 0x1, 0x2, 0x3, 0x3, 0x0, "cc29a7a4ab067ff30bacc3aa634cfcd6833999c8f3072b96be29ed6d70d2c8b3c5753039fa4967eaa16abed8bba5f25e615e377559ab49247ce78c7b9bdebb", 0x20}, 0x58, &(0x7f00000015c0)=[{&(0x7f00000001c0)="583929a088ea9e885b73e083e42c64a8944ca3bc719605626fe9fd18172434a99f7917343c44b80f7e3e2af660c9ce6636b5e2a3d4510784f5e4a0b22a654735d7a41cd597b33372765b41fa5a2ff00fba8812dcf7b7837816626185c16ffe8cd732735c504e812b3dc665df470a5948c861f4e110d2c904593e4a243afdaaea156db740feb808fb565dc46de932d01edb1c57922dbe7f8b182e99adef4662480ce14eccb06f964e", 0xa8}, {&(0x7f0000000280)="6799eabf8805f6e4e1cb5ff41c16103e75320014fd52f0fd1d6d05b22580be90d95674e11d828686983aaf5410b2b2fbf6139f2b56322e0adda3f526fd5ba1b3d4d382d3d56322afbd7b2a76af209f0a8538ae2c1096e134f27fe543e4e655e5f59be28093015b2d818da4fdd2ce6b6d9cb16ba7c0f970ba0027671c33f0c76d996dfd32", 0x84}, {&(0x7f0000000340)="ba3dc8f2a9ddc3c9f25b99c40bf44f81852f8bd564f9eb406576d8d5ca32a860c055003de3ba491b32f840f65c31378ded2175c9f8726329f200138e8a3b333014749b3111cdb4cf45e9531541ad9a31f0a3758ab3cb370c0b09bd4b94c178a9eeb632915d5fa16a7130152226d615506b33cc7f6d86ee", 0x77}, {&(0x7f00000003c0)="a637b04be7df4d0ac6acc24ee27a4b523a4d871659ccc48867b11824e2405280b9c8c8d54cf02aae2f5b5a7179920a7ea8cfcd2c6ec881b08c48198183b4eb823a3043a90687e73a92d73eebdad793795fb451ac6b0bfea5e0", 0x59}, {&(0x7f0000000440)="2868be8f97f6b4e96b3f0fe46cf52da973a9e9b00ffd89a0a161749ead1fd7e4d9a1d3560805358fb9973d7e235e2870f92fd0f865f8a793b6651c05e2791584989c3b252829d1f26f", 0x49}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="9263a1b287fb80476cc64832aadb2fa5908ab76c88b2dd982d69e7e385df4ca1af8389ad265f8c2597254aab2d815e04c0b24a72dfa1e1fa5d906c51bc28e626d0f5c043d1e52e5eb01fe356081ac760b9778bb619bab25e14a6d0813e297dbc09d3a207387dcbf69f074ccde8fae58679a730e5b72c3e256cdda2bd72e9d9dee861809e4a4cf15038f4c7598d2ecdcaef390614ee72f63019544f", 0x9b}, {&(0x7f0000001580)="dcc6bb417126ec8b58909e6c020b47f1a51aa5ca1f5d0cbc01de2871d38412", 0x1f}], 0x8, 0x0, 0x0, 0x8040}, 0x0)
set_robust_list(&(0x7f0000001780)={&(0x7f00000016c0)={&(0x7f0000001680)}, 0x7fff, &(0x7f0000001740)={&(0x7f0000001700)}}, 0xc)
ioctl$TCSETAF(r3, 0x5408, &(0x7f00000000c0)={0x20, 0x80, 0x7, 0x2, 0x28, 0x1084, 0x9, 0xffffffffffff8000, 0x4, 0x3})
ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000001640))

2018/04/01 18:38:00 executing program 6:
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a)
close(r0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0)
ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33f)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x1000000002010, r2, 0x0)
close(0xffffffffffffffff)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000a00)=ANY=[], 0xf5, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f3474e2bfa56c2d1b84002df09daed1f200399a071426dc7c1c05d5241f838f7b06ae3e62eaad75fb6a753798a8cd96ccc8969ae3531ea0f3a43f045839e9ed647e67087def6e9f8aaf6df6e375d5bed06b7dbdbeaca42dcfb93715fcfa2e2c7ce93dfa6a4ae248359751a50bb3b4247b07f37318511d1b14b8"})
syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8", 0x54, 0x0, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
keyctl$assume_authority(0x10, 0x0)
connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81)
ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]})
mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04", 0x5e, 0x0, &(0x7f0000000600)={0x77359400})
r3 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, r3, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac21", 0x49}], 0x1, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000))
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2})
syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607)

2018/04/01 18:38:00 executing program 7:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:38:00 executing program 4:
r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2)
write$tun(r0, &(0x7f000024a000), 0x32)
ftruncate(r0, 0x20)
ioctl(r0, 0x227b, &(0x7f0000774000)="06")
exit_group(0x7)

2018/04/01 18:38:00 executing program 2:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x80, 0x0)
ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x0, 0x29, 0x7ee, 0x52fffffffffa, 0xf8, 0x8})
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)

2018/04/01 18:38:00 executing program 1:
r0 = epoll_create1(0x80000)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0)
getsockname$inet(r3, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:38:00 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000006c0)=<r2=>0x0)
rt_tgsigqueueinfo(0x0, r2, 0x20, &(0x7f0000000700)={0x2, 0x100000000, 0x1, 0x8000})
sendfile(r0, r0, &(0x7f00000000c0)=0x21, 0x102000004)
write(r0, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61)
openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@mcast2}}}, &(0x7f0000000280)=0xe8)
r3 = getpgid(0xffffffffffffffff)
r4 = syz_open_procfs(r3, &(0x7f0000000380)='io\x00')
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84)
getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x4, 0x0, 0x3, 0xdd, 0x9, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x0, 0x10000000000}, &(0x7f0000001f40)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000009c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000004cc0)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1, 0x401}, &(0x7f0000004d40)=0x18)
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x7, 0x7, 0x8, 0x8, "0602b7dd44ad9a52104bd5420cc075dcdcd64fd11541ca0070304c24c99a8503c6560f046226237fa96e16aec97d2115bf429852de5bf74d44847c1fadacc8dd", "b87ae85054d644b73555988c6b04a22ede826d0338a4f5a40d671621267028c6", [0x7fff, 0x400]})
getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000051c0)=0x8)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x457}}, 0x0, 0x2ca3, 0x1000, 0xffffffff}, &(0x7f00000052c0)=0x98)
sendmmsg$inet_sctp(r4, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90f", 0xe7}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0)
writev(r5, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da13866d15", 0x4b}], 0x1)
r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0)
setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000100)=0x7, 0x2)
openat$cgroup_ro(r6, &(0x7f00000003c0)='cpuacct.usage_percpu\x00', 0x0, 0x0)
ioctl$TCSETA(r5, 0x5402, &(0x7f0000f9f000)={0x0, 0x0, 0x401})
ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc004240a, &(0x7f0000000380)=ANY=[@ANYBLOB="060000000900000000000000000000000000b400130000207285496508dcaf5c31160000f1ffffff0000"])

2018/04/01 18:38:00 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
fchdir(r2)
r5 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800)
sendmsg$nfc_llcp(r5, &(0x7f0000000540)={&(0x7f0000000080)={0x27, 0x1, 0x0, 0x5, 0x0, 0x8, "558fe43514d8f902fc7a09e89195cb1a8c9d9300975c007a40fd6e8307ae067660124a501189c6a5d95073c2d443b27a5ed8087e22e3db87f6b123340e1cea", 0x3d}, 0x58, &(0x7f0000000440)=[{&(0x7f0000000100)="6b55b05fb48f4c2294f5507cd284252cf1830ea200d8e4ba66651f122ff37bf97625781f2aed4c07abc1247f5367c04299c43cdf838d2ec47c9c3765d1a5472ff45eed6474dcde517c292adaba3edf5cfdfecc0ef5b24e992ec2f825c8d67b8a42b7200c03d98bb062773f21e980ea2cfd53a2fa837a5a55f9caace0cd66a77216da857bc359e705cd48e251193b724aa35d", 0x92}, {&(0x7f00000001c0)="2787526680595879009855a2f6af84901bd19d00e5471a", 0x17}, {&(0x7f0000000200)="86bac71b0f85e9c943dd38999f8677296c7b31bdc8f13bfe85f3b6d3554cdb4c0151bbba2e6d594aa79e3378d241c4efc5e8b181dd866a8a3b0848534b0b9aa6a45a490339531b439b6cf5ab1632c2664bbaa26bbc8b2523397620017ae7028903ed5f39843db374fbb6e298164f9c224803a502a38c6873a36ed0a5b3869240d1fffe8d5331a65952adb2835f9b49a004230c2f392b355a3378b2a336bc7749", 0xa0}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f00000002c0)='f', 0x1}, {&(0x7f0000000300)="12f727cd849eedb6e68d40a9428cfebe7749091243469361f99343729b29ee05536d089855c975f10e1ca49806ddb5e633ad7aac5480e1ceb74a7e8d3ff1e073b288fab4e6ef2a8499931ab3928012ee65c2de5943408b990cbfbc3c287e7563e47a6a2767c3cc5561009ca46a0cb8bd1e2270af0ff64fb7", 0x78}, {&(0x7f0000000380)="34919de22d8362e8a2f4143346caa12f365930558d99732b646b5c3d47b6f5f4feed4b9c62bde2fc", 0x28}, {&(0x7f00000003c0)="4fef06ebf79cc83a10f314c0f99e2462fbc11e42acdcbc59976021216d40dfee4db20d85045b5f536e995dec913a76ccc96d7f74b30d7efb723b7ab684bdede8b708eda6fedcc6184dc71661c88edca5da3548c1", 0x54}], 0x8, &(0x7f0000000480)={0xb0, 0x10b, 0x4b32, "a108a255961b9e77be8917310f0270bc1f6e6f9865cb8836d77b63297cc6777b9279ac6b257a33b745471674cc1bee690cd184bb2f39c34aa368c98c63abc6d369961d0b1f743441c4d93ffcf183cae36e1e2953286d880e248f37f98b1e0a3eb844dba3de745c107189e4f2ff3b10d22a40b31b14bb7be68e92bd2f4939d9cb777f30ccbc90886bbe7b1969c2c6f77027cf06b8f93e7d24056548a6d94a6debd994"}, 0xb0, 0x40}, 0x8040)
setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000021ff4)={0x3001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0)
ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82)

2018/04/01 18:38:00 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))
r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000040)=0x8, 0x4)
mq_unlink(&(0x7f0000000080)='/dev/autofs\x00')

2018/04/01 18:38:00 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x80000)
r2 = timerfd_create(0x0, 0xfffffffffffffffc)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:38:00 executing program 1:
r0 = epoll_create1(0x80000)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:38:00 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x0)
r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0)
r4 = gettid()
get_robust_list(r4, &(0x7f0000000240)=&(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)}, &(0x7f0000000280)=0xc)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={<r5=>0x0, 0x8, 0x2, 0x5, 0x1, 0x6, 0x1, 0xfffffffffffffff9, {0x0, @in6={{0xa, 0x4e24, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x7, 0x200, 0x10001, 0x200}}, &(0x7f0000000100)=0xb0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000140)={r5, 0x2}, &(0x7f0000000180)=0x8)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
r6 = socket(0x3, 0x5, 0x7ffe)
tee(r3, r0, 0xffffffff, 0x1)
getsockname$inet(r6, &(0x7f00000002c0)={0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x10)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))

2018/04/01 18:38:00 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = socket$netlink(0x10, 0x3, 0x1e)
ioctl$sock_ifreq(r2, 0x8943, &(0x7f0000000000)={'ip_vti0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}})
r3 = epoll_create1(0x0)
r4 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000d36ff4))
timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
socket$netlink(0x10, 0x3, 0xf)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
write$selinux_user(r5, &(0x7f0000000080)={'system_u:object_r:anacron_exec_t:s0', 0x20, 'user_u\x00'}, 0x2b)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:38:00 executing program 6:
socketpair$unix(0x1, 0x8000000007, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
connect$unix(r0, &(0x7f00000bc000)=@abs, 0x5)
connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e)

2018/04/01 18:38:00 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x3)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
r4 = dup3(r0, r2, 0x80000)
ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0x400, 0x100000000, 0x3, 0xb899, 0xb02c, 0x20, 0x8001, 0x800, 0x80000000], 0x9, 0xfffffffe00000, 0xda7, 0x0, 0x101, 0x0, {0x10000, 0x4fc3a9b1, 0x6, 0x2, 0x22e, 0x5, 0x401, 0x4, 0x4, 0x92, 0x9, 0x7, 0x0, 0x3, "da81f05b71600cdd91dabb40b28cc0d988e9e8aac32fa3d69a4ced1f30fad4f1"}})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000021ff4)={0x2001})
getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8)
getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00000000c0)=""/229, &(0x7f00000001c0)=0xe5)
r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00')
sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100114}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x128, r5, 0x800, 0x70bd2a, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x92cf}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffff00000000}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xe, 0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x33, 0x10}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffff9}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x80}, 0x800)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000019000)={0x9})
ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000200)=0xffff)

2018/04/01 18:38:00 executing program 0:
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0)
ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040))
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = syz_open_procfs(0x0, &(0x7f0000000080)='personality\x00')
ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16, 0x4, "a189fdba094702044a513b5e1051357cbcf1b15764808a4ba798319694aaaab3659c982fe8feaec15d5be236172a2390c2e09dcb6e791f3b4ca7dc3f41ea88b1", "c6e2be57c803ad442c03ecc2bc6bb2b2c27e57138985a36509877d1de971cf21", [0x2, 0x449]})
r4 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000d36ff4))
timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:38:00 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000006c0)=<r2=>0x0)
rt_tgsigqueueinfo(0x0, r2, 0x20, &(0x7f0000000700)={0x2, 0x100000000, 0x1, 0x8000})
sendfile(r0, r0, &(0x7f00000000c0)=0x21, 0x102000004)
write(r0, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61)
openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@mcast2}}}, &(0x7f0000000280)=0xe8)
r3 = getpgid(0xffffffffffffffff)
r4 = syz_open_procfs(r3, &(0x7f0000000380)='io\x00')
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84)
getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x4, 0x0, 0x3, 0xdd, 0x9, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x0, 0x10000000000}, &(0x7f0000001f40)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000009c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000004cc0)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1, 0x401}, &(0x7f0000004d40)=0x18)
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x7, 0x7, 0x8, 0x8, "0602b7dd44ad9a52104bd5420cc075dcdcd64fd11541ca0070304c24c99a8503c6560f046226237fa96e16aec97d2115bf429852de5bf74d44847c1fadacc8dd", "b87ae85054d644b73555988c6b04a22ede826d0338a4f5a40d671621267028c6", [0x7fff, 0x400]})
getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000051c0)=0x8)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x457}}, 0x0, 0x2ca3, 0x1000, 0xffffffff}, &(0x7f00000052c0)=0x98)
sendmmsg$inet_sctp(r4, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90f", 0xe7}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0)
writev(r5, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da13866d15", 0x4b}], 0x1)
r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0)
setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000100)=0x7, 0x2)
openat$cgroup_ro(r6, &(0x7f00000003c0)='cpuacct.usage_percpu\x00', 0x0, 0x0)
ioctl$TCSETA(r5, 0x5402, &(0x7f0000f9f000)={0x0, 0x0, 0x401})
ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc004240a, &(0x7f0000000380)=ANY=[@ANYBLOB="060000000900000000000000000000000000b400130000207285496508dcaf5c31160000f1ffffff0000"])

2018/04/01 18:38:00 executing program 6:
r0 = socket(0xa, 0x2, 0x0)
flock(0xffffffffffffffff, 0x6)
setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000200)=0x2, 0x4)
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c)
sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0)
ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001})
fchdir(r0)
fstat(0xffffffffffffffff, &(0x7f0000000180))
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={<r2=>0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98)
sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={<r3=>r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc)
fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0)
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129)
sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25)
ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882"], &(0x7f0000000240)=0x1)
setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0)
r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000340)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58)
write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r3, 0x0, 0x88a}, &(0x7f0000000140)=0xc)
fchdir(0xffffffffffffffff)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080))

2018/04/01 18:38:00 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = epoll_create1(0x8000000000000000)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000))
r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0)
getsockname$packet(r3, &(0x7f0000000540)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0xfffffffffffffd43)
setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000600)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10)
ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000280)=0x41)
r5 = epoll_create1(0x80000)
ioctl$TIOCGPTPEER(r3, 0x5441, 0x4)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00000004c0))
r6 = eventfd2(0x6, 0x80000)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000400))
add_key(&(0x7f0000000700)='cifs.idmap\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780), 0x0, 0xffffffffffffffff)
add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0)
r7 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb)
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0)
keyctl$search(0xa, 0x0, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r7)
r8 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
ioctl$PIO_CMAP(r8, 0x4b71, &(0x7f0000000000)={0xc14, 0xfffffffffffffffc, 0xce, 0x6, 0x7, 0x5})
socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={<r9=>0xffffffffffffffff, <r10=>0xffffffffffffffff})
dup2(r10, r9)
r11 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r11, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0xf, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7, 0x0, 0x2}]}, 0x30}, 0x1}, 0x0)
ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000080))
recvmmsg(r10, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400})
fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040))
setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x1, 0x4)
setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000240)={0xffff, 0x40, 0x6, 0x200}, 0x6)
syslog(0x9, &(0x7f00000002c0)=""/215, 0x44d)

2018/04/01 18:38:00 executing program 3:
r0 = epoll_create1(0x80000)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:38:00 executing program 1:
r0 = epoll_create1(0xffffffffffffffbe)
epoll_create1(0x0)
r1 = timerfd_create(0x80000000000, 0x4000000000006)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d36ff4))
timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x95)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={<r3=>0x0, 0x80000, 0xffffffffffffff9c})
r4 = memfd_create(&(0x7f0000000100)='-cpusetwlan0md5sum)bdevwlan0proc\x00', 0x1)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000140)={r3, 0x80000, r4})
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000040)={'syzkaller1\x00', 0x1ff})
ioctl$TUNATTACHFILTER(r4, 0x400854d5, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0xec, 0x7ff, 0x66b, 0x40}]})

2018/04/01 18:38:00 executing program 7:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

2018/04/01 18:38:00 executing program 3:
r0 = dup(0xffffffffffffff9c)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}, 0x1, 0x6, [{{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e24, 0x18dafaf8, @dev={0xfe, 0x80, [], 0x19}, 0x10000}}, {{0xa, 0x4e20, 0xa8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}}, {{0xa, 0x4e22, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x6e5}}, {{0xa, 0x4e21, 0x55e, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, {{0xa, 0x4e20, 0xffffffffffffffa8, @loopback={0x0, 0x1}, 0x9}}]}, 0x38c)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = epoll_create1(0x0)
r4 = timerfd_create(0x0, 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000004c0))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00000000c0)={0x20000000})
timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001aff4)={0xffffffff80000009})
r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x20000, 0x0)
symlinkat(&(0x7f0000000000)='./file0\x00', r5, &(0x7f0000000080)='./file0\x00')
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000500)={{0x6, 0x1}, 'port1\x00', 0x40, 0x20, 0x1f, 0x4, 0x9, 0x5, 0x100000001, 0x0, 0x1})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000021ff4)={0x2001})
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000))

2018/04/01 18:38:00 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = timerfd_create(0x0, 0x80000)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4))
r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0)
r4 = openat$cgroup_ro(r3, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0)
timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000040)=0x6)
r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0)
bind$packet(r5, &(0x7f00000000c0)={0x11, 0x11, 0x0, 0x1, 0x8001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x5d44fb58274a1381)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000))
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f00000001c0)={0x6, 0xffffffffffff25c5, 0x4, 0x40, 0x7, 0x9})
ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40046432, &(0x7f0000000180)=0x1000)

2018/04/01 18:38:00 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4))
timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0))
setrlimit(0xc, &(0x7f0000000000)={0xfffffffffffffff7, 0x9})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009})
socket$inet6_udp(0xa, 0x2, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000021ff4)={0x2001})
r4 = request_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='ppp0*\x00', 0xfffffffffffffff9)
keyctl$get_keyring_id(0x0, r4, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000))

[  695.555461] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  842.102662] INFO: task syz-executor0:3832 blocked for more than 120 seconds.
[  842.109870]       Not tainted 4.4.125-g38f41ec #21
[  842.115024] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  842.123014] syz-executor0   D ffff8800a090f4d0 25688  3832      1 0x20020004
[  842.130411]  ffff8800a090f4d0 ffff8801d6df3500 ffff8800a090f488 ffffffff815c4ae1
[  842.138427]  ffff8801d6df3500 ffff8801db21fdb8 ffff8801db21fde0 ffff8801db21f4d8
[  842.146432]  ffff8801db21f4c0 ffffffff84217840 ffff8800a0900000 ffff8800a090fa00
[  842.154436] Call Trace:
[  842.157002]  [<ffffffff815c4ae1>] ? end_bio_bh_io_sync+0xd1/0x110
[  842.163251]  [<ffffffff8376b82a>] schedule+0x7a/0x1b0
[  842.168419]  [<ffffffff83776b40>] schedule_timeout+0x3a0/0x970
[  842.174396]  [<ffffffff837767a0>] ? usleep_range+0x140/0x140
[  842.180169]  [<ffffffff810d0213>] ? kvm_clock_read+0x23/0x40
[  842.185968]  [<ffffffff810d0239>] ? kvm_clock_get_cycles+0x9/0x10
[  842.192175]  [<ffffffff812c0758>] ? ktime_get+0x128/0x1d0
[  842.197715]  [<ffffffff81373f31>] ? __delayacct_blkio_start+0x41/0x80
[  842.204284]  [<ffffffff837696be>] io_schedule_timeout+0x1be/0x390
[  842.210489]  [<ffffffff8376caeb>] bit_wait_io+0x1b/0xc0
[  842.215869]  [<ffffffff8376c62f>] __wait_on_bit_lock+0x8f/0x140
[  842.221898]  [<ffffffff8376cad0>] ? bit_wait+0xc0/0xc0
[  842.227182]  [<ffffffff8141e6ed>] __lock_page+0x18d/0x1f0
[  842.232711]  [<ffffffff8141e560>] ? add_page_wait_queue+0x160/0x160
[  842.239089]  [<ffffffff81221140>] ? autoremove_wake_function+0x90/0x90
[  842.245766]  [<ffffffff811a5140>] ? __might_sleep+0x90/0x1a0
[  842.251540]  [<ffffffff8143d81d>] write_cache_pages+0x73d/0xf70
[  842.257604]  [<ffffffff8143afb0>] ? bdi_set_max_ratio+0x130/0x130
[  842.263846]  [<ffffffff8143d0e0>] ? clear_page_dirty_for_io+0x3e0/0x3e0
[  842.270576]  [<ffffffff81230631>] ? __lock_is_held+0xa1/0xf0
[  842.276371]  [<ffffffff81230631>] ? __lock_is_held+0xa1/0xf0
[  842.282145]  [<ffffffff8143e12a>] generic_writepages+0xda/0x150
[  842.288209]  [<ffffffff8143e050>] ? write_cache_pages+0xf70/0xf70
[  842.294464]  [<ffffffff83778eb7>] ? _raw_spin_unlock_irq+0x27/0x50
[  842.300756]  [<ffffffff8143e050>] ? write_cache_pages+0xf70/0xf70
[  842.306985]  [<ffffffff81443c8d>] do_writepages+0xed/0x1c0
[  842.312603]  [<ffffffff81443ba0>] ? ratelimit_handler+0x50/0x50
[  842.318637]  [<ffffffff81236cdf>] ? mark_held_locks+0xaf/0x100
[  842.324623]  [<ffffffff81423f23>] __filemap_fdatawrite_range+0x1b3/0x250
[  842.331531]  [<ffffffff81423d70>] ? replace_page_cache_page+0x430/0x430
[  842.338281]  [<ffffffff837702e0>] ? __ww_mutex_lock+0x14f0/0x14f0
[  842.344502]  [<ffffffff81424051>] filemap_write_and_wait+0x61/0x120
[  842.350880]  [<ffffffff815d35c0>] sync_blockdev.part.21+0x50/0x70
[  842.357113]  [<ffffffff815d3bd4>] __blkdev_put+0x184/0x7e0
[  842.362734]  [<ffffffff815d3a50>] ? freeze_bdev+0x1d0/0x1d0
[  842.368419]  [<ffffffff83773b50>] ? __ww_mutex_lock_interruptible+0x14d0/0x14d0
[  842.375875]  [<ffffffff81617199>] ? locks_remove_file+0x259/0x390
[  842.382081]  [<ffffffff815d5570>] ? blkdev_put+0x550/0x550
[  842.387708]  [<ffffffff815d50a5>] blkdev_put+0x85/0x550
[  842.393061]  [<ffffffff815d5570>] ? blkdev_put+0x550/0x550
[  842.398666]  [<ffffffff815d55fb>] blkdev_close+0x8b/0xb0
[  842.404108]  [<ffffffff81523f43>] __fput+0x233/0x6d0
[  842.409181]  [<ffffffff81524465>] ____fput+0x15/0x20
[  842.414283]  [<ffffffff8118bd44>] task_work_run+0x104/0x180
[  842.419968]  [<ffffffff8100361d>] exit_to_usermode_loop+0x13d/0x160
[  842.426372]  [<ffffffff81007084>] do_fast_syscall_32+0x614/0x8a0
[  842.432516]  [<ffffffff8377b2aa>] sysenter_flags_fixed+0xd/0x17
[  842.438649] 1 lock held by syz-executor0/3832:
[  842.443248]  #0:  (&bdev->bd_mutex){+.+.+.}, at: [<ffffffff815d3b0c>] __blkdev_put+0xbc/0x7e0
[  842.452527] Sending NMI to all CPUs:
[  842.457350] NMI backtrace for cpu 0
[  842.460946] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.125-g38f41ec #21
[  842.467963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  842.477314] task: ffffffff84217840 task.stack: ffffffff84200000
[  842.483366] RIP: 0010:[<ffffffff810d0666>]  [<ffffffff810d0666>] native_safe_halt+0x6/0x10
[  842.491737] RSP: 0018:ffffffff84207dc0  EFLAGS: 00000246
[  842.497186] RAX: 0000000000000007 RBX: ffffffff847dec48 RCX: 0000000000000000
[  842.504483] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8421811c
[  842.511727] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000
[  842.518996] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  842.526251] R13: fffffbfff07088c0 R14: ffffffff847ecfb8 R15: 0000000000000000
[  842.533514] FS:  0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000
[  842.541714] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  842.547597] CR2: 00007fa654906000 CR3: 00000001ca37e000 CR4: 0000000000160670
[  842.554852] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  842.562093] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  842.569366] Stack:
[  842.571485]  ffffffff84207df8 ffffffff81027e65 ffffffff84208000 ffffffff847dec48
[  842.579017]  fffffbfff07088c0 ffffffff847ecfb8 0000000000000000 ffffffff84207e08
[  842.586536]  ffffffff810293da ffffffff84207e20 ffffffff81221948 dffffc0000000000
[  842.594057] Call Trace:
[  842.596611]  [<ffffffff81027e65>] default_idle+0x55/0x3c0
[  842.602112]  [<ffffffff810293da>] arch_cpu_idle+0xa/0x10
[  842.607553]  [<ffffffff81221948>] default_idle_call+0x48/0x70
[  842.613418]  [<ffffffff8122204d>] cpu_startup_entry+0x5fd/0x8f0
[  842.619444]  [<ffffffff83778f3a>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[  842.626361]  [<ffffffff81221a50>] ? call_cpuidle+0xe0/0xe0
[  842.631954]  [<ffffffff837667b9>] rest_init+0x189/0x190
[  842.637316]  [<ffffffff84823811>] start_kernel+0x6b9/0x6ee
[  842.642921]  [<ffffffff84823158>] ? thread_stack_cache_init+0xb/0xb
[  842.649293]  [<ffffffff84822120>] ? early_idt_handler_array+0x120/0x120
[  842.656052]  [<ffffffff84822120>] ? early_idt_handler_array+0x120/0x120
[  842.662793]  [<ffffffff84822312>] x86_64_start_reservations+0x2a/0x2c
[  842.669359]  [<ffffffff84822454>] x86_64_start_kernel+0x140/0x163
[  842.675590] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 
[  842.694573] NMI backtrace for cpu 1
[  842.698167] CPU: 1 PID: 487 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21
[  842.705434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  842.714780] task: ffff8800bad5c800 task.stack: ffff8800bb250000
[  842.720810] RIP: 0010:[<ffffffff810c3f87>]  [<ffffffff810c3f87>] flat_send_IPI_mask+0xf7/0x1a0
[  842.729558] RSP: 0018:ffff8800bb257cb8  EFLAGS: 00000046
[  842.735020] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000
[  842.742290] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300
[  842.749574] RBP: ffff8800bb257ce0 R08: 0000000000000001 R09: 0000000000000000
[  842.756834] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246
[  842.764113] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002
[  842.771356] FS:  0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000
[  842.779583] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  842.785451] CR2: 00000000014d0b10 CR3: 00000001ca37e000 CR4: 0000000000160670
[  842.792717] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  842.799959] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  842.807221] Stack:
[  842.809339]  ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000
[  842.816956]  ffff8801db31bca0 ffff8800bb257d00 ffffffff810b9abb ffffffff839f6dc0
[  842.824480]  0000000000000003 ffff8800bb257d60 ffffffff81d11764 ffffffff8141b993
[  842.831982] Call Trace:
[  842.834550]  [<ffffffff810b9abb>] nmi_raise_cpu_backtrace+0x5b/0x70
[  842.840922]  [<ffffffff81d11764>] nmi_trigger_all_cpu_backtrace+0x4a4/0x550
[  842.848019]  [<ffffffff8141b993>] ? print_lock+0xab/0xae
[  842.853451]  [<ffffffff810b9a60>] ? irq_force_complete_move+0x3b0/0x3b0
[  842.860174]  [<ffffffff810b9b54>] arch_trigger_all_cpu_backtrace+0x14/0x20
[  842.867193]  [<ffffffff813695ca>] watchdog+0x6fa/0xae0
[  842.872438]  [<ffffffff81368f93>] ? watchdog+0xc3/0xae0
[  842.877794]  [<ffffffff81190b48>] kthread+0x268/0x300
[  842.882965]  [<ffffffff81368ed0>] ? reset_hung_task_detector+0x20/0x20
[  842.889603]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  842.896271]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  842.902918]  [<ffffffff83779d95>] ret_from_fork+0x55/0x80
[  842.908425]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  842.915100] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 33 17 00 4c 89 e7 57 9d 0f 1f 
[  842.934274] Kernel panic - not syncing: hung_task: blocked tasks
[  842.940429] CPU: 0 PID: 487 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21
[  842.947686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  842.957030]  0000000000000000 aa5d47c661228f56 ffff8800bb257ca8 ffffffff81d067bd
[  842.965012]  ffffffff838831a0 ffff8800bb257d80 dffffc0000000000 7fffffffffffffff
[  842.972990]  ffff8800a0900448 ffff8800bb257d70 ffffffff8141b46a 0000000041b58ab3
[  842.980964] Call Trace:
[  842.983529]  [<ffffffff81d067bd>] dump_stack+0xc1/0x124
[  842.988867]  [<ffffffff8141b46a>] panic+0x1aa/0x388
[  842.993854]  [<ffffffff8141b2c0>] ? percpu_up_read.constprop.45+0xe1/0xe1
[  843.000755]  [<ffffffff81d116b8>] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550
[  843.008003]  [<ffffffff81d116b8>] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550
[  843.015256]  [<ffffffff813695db>] watchdog+0x70b/0xae0
[  843.020853]  [<ffffffff81368f93>] ? watchdog+0xc3/0xae0
[  843.026186]  [<ffffffff81190b48>] kthread+0x268/0x300
[  843.031344]  [<ffffffff81368ed0>] ? reset_hung_task_detector+0x20/0x20
[  843.037978]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  843.044630]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  843.051266]  [<ffffffff83779d95>] ret_from_fork+0x55/0x80
[  843.056770]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  843.063881] Dumping ftrace buffer:
[  843.067428]    (ftrace buffer empty)
[  843.071108] Kernel Offset: disabled
[  843.074715] Rebooting in 86400 seconds..