(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
getpid()
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f00000001c0)={0x17, 0xe4, "4151a0602b7f5cfa4d7404402ded04c52099e6cf8ad02f20467fd5993c696b8a544e29bdf74599480295db75f35744c99c7ed870fb17a99d7cb3ab6a733d48a5c09938c7027e4ae06e5382ee55fc3f78d8dcee73c2c827d5a44885a8f8c4887a16a26ae83fa6c482b0fa60a1706253bc42c9ac67fda3ffaf9331226403c3f611ee2b0dda5f715b0a94bf244ce616cbfaefa04caf29adf06ab3dcdf3df01b76c0a9391533eefc1c4e2630b500c11ea681898d18101edb745a9eabb1633bd26e0e2ae0d6f9a92cce8071ec40f6f7454dfcbe6df486ee70efd7c62a7e38548a74634eef4967"})

20:53:21 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:21 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:21 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:21 executing program 4:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20000)
r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r0, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:21 executing program 2:
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x80000001, 0x0)
r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r0, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:21 executing program 1:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
getpid()
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f00000001c0)={0x17, 0xe4, "4151a0602b7f5cfa4d7404402ded04c52099e6cf8ad02f20467fd5993c696b8a544e29bdf74599480295db75f35744c99c7ed870fb17a99d7cb3ab6a733d48a5c09938c7027e4ae06e5382ee55fc3f78d8dcee73c2c827d5a44885a8f8c4887a16a26ae83fa6c482b0fa60a1706253bc42c9ac67fda3ffaf9331226403c3f611ee2b0dda5f715b0a94bf244ce616cbfaefa04caf29adf06ab3dcdf3df01b76c0a9391533eefc1c4e2630b500c11ea681898d18101edb745a9eabb1633bd26e0e2ae0d6f9a92cce8071ec40f6f7454dfcbe6df486ee70efd7c62a7e38548a74634eef4967"})

20:53:21 executing program 4:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20000)
r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r0, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:21 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:21 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:21 executing program 2:
r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:21 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:21 executing program 1:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
getpid()
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f00000001c0)={0x17, 0xe4, "4151a0602b7f5cfa4d7404402ded04c52099e6cf8ad02f20467fd5993c696b8a544e29bdf74599480295db75f35744c99c7ed870fb17a99d7cb3ab6a733d48a5c09938c7027e4ae06e5382ee55fc3f78d8dcee73c2c827d5a44885a8f8c4887a16a26ae83fa6c482b0fa60a1706253bc42c9ac67fda3ffaf9331226403c3f611ee2b0dda5f715b0a94bf244ce616cbfaefa04caf29adf06ab3dcdf3df01b76c0a9391533eefc1c4e2630b500c11ea681898d18101edb745a9eabb1633bd26e0e2ae0d6f9a92cce8071ec40f6f7454dfcbe6df486ee70efd7c62a7e38548a74634eef4967"})

20:53:21 executing program 4:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20000)
r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r0, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:22 executing program 2:
r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:22 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:22 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:22 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:22 executing program 1:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
getpid()
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f00000001c0)={0x17, 0xe6, "4151a0602b7f5cfa4d7404402ded04c52099e6cf8ad02f20467fd5993c696b8a544e29bdf74599480295db75f35744c99c7ed870fb17a99d7cb3ab6a733d48a5c09938c7027e4ae06e5382ee55fc3f78d8dcee73c2c827d5a44885a8f8c4887a16a26ae83fa6c482b0fa60a1706253bc42c9ac67fda3ffaf9331226403c3f611ee2b0dda5f715b0a94bf244ce616cbfaefa04caf29adf06ab3dcdf3df01b76c0a9391533eefc1c4e2630b500c11ea681898d18101edb745a9eabb1633bd26e0e2ae0d6f9a92cce8071ec40f6f7454dfcbe6df486ee70efd7c62a7e38548a74634eef49671ece"})

20:53:22 executing program 4:
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000)
unshare(0x20000)
r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r0, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:22 executing program 2:
r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:22 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:22 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:22 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:22 executing program 1:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
getpid()
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f00000001c0)={0x17, 0xe6, "4151a0602b7f5cfa4d7404402ded04c52099e6cf8ad02f20467fd5993c696b8a544e29bdf74599480295db75f35744c99c7ed870fb17a99d7cb3ab6a733d48a5c09938c7027e4ae06e5382ee55fc3f78d8dcee73c2c827d5a44885a8f8c4887a16a26ae83fa6c482b0fa60a1706253bc42c9ac67fda3ffaf9331226403c3f611ee2b0dda5f715b0a94bf244ce616cbfaefa04caf29adf06ab3dcdf3df01b76c0a9391533eefc1c4e2630b500c11ea681898d18101edb745a9eabb1633bd26e0e2ae0d6f9a92cce8071ec40f6f7454dfcbe6df486ee70efd7c62a7e38548a74634eef49671ece"})

20:53:22 executing program 4:
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000)
unshare(0x20000)
r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r0, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:22 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:22 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:22 executing program 1:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
getpid()
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f00000001c0)={0x17, 0xe6, "4151a0602b7f5cfa4d7404402ded04c52099e6cf8ad02f20467fd5993c696b8a544e29bdf74599480295db75f35744c99c7ed870fb17a99d7cb3ab6a733d48a5c09938c7027e4ae06e5382ee55fc3f78d8dcee73c2c827d5a44885a8f8c4887a16a26ae83fa6c482b0fa60a1706253bc42c9ac67fda3ffaf9331226403c3f611ee2b0dda5f715b0a94bf244ce616cbfaefa04caf29adf06ab3dcdf3df01b76c0a9391533eefc1c4e2630b500c11ea681898d18101edb745a9eabb1633bd26e0e2ae0d6f9a92cce8071ec40f6f7454dfcbe6df486ee70efd7c62a7e38548a74634eef49671ece"})

20:53:22 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:22 executing program 4:
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000)
unshare(0x20000)
r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r0, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:22 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:22 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:23 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:23 executing program 1:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
getpid()
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f00000001c0)={0x17, 0xe6, "4151a0602b7f5cfa4d7404402ded04c52099e6cf8ad02f20467fd5993c696b8a544e29bdf74599480295db75f35744c99c7ed870fb17a99d7cb3ab6a733d48a5c09938c7027e4ae06e5382ee55fc3f78d8dcee73c2c827d5a44885a8f8c4887a16a26ae83fa6c482b0fa60a1706253bc42c9ac67fda3ffaf9331226403c3f611ee2b0dda5f715b0a94bf244ce616cbfaefa04caf29adf06ab3dcdf3df01b76c0a9391533eefc1c4e2630b500c11ea681898d18101edb745a9eabb1633bd26e0e2ae0d6f9a92cce8071ec40f6f7454dfcbe6df486ee70efd7c62a7e38548a74634eef49671ece"})

20:53:23 executing program 4:
r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:23 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:23 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:23 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:23 executing program 4:
r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:23 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:23 executing program 1:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
getpid()
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f00000001c0)={0x17, 0xe6, "4151a0602b7f5cfa4d7404402ded04c52099e6cf8ad02f20467fd5993c696b8a544e29bdf74599480295db75f35744c99c7ed870fb17a99d7cb3ab6a733d48a5c09938c7027e4ae06e5382ee55fc3f78d8dcee73c2c827d5a44885a8f8c4887a16a26ae83fa6c482b0fa60a1706253bc42c9ac67fda3ffaf9331226403c3f611ee2b0dda5f715b0a94bf244ce616cbfaefa04caf29adf06ab3dcdf3df01b76c0a9391533eefc1c4e2630b500c11ea681898d18101edb745a9eabb1633bd26e0e2ae0d6f9a92cce8071ec40f6f7454dfcbe6df486ee70efd7c62a7e38548a74634eef49671ece"})

20:53:23 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
fchdir(0xffffffffffffffff)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:23 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:23 executing program 4:
r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:23 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:23 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:24 executing program 1:
r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:24 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:24 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
fchdir(0xffffffffffffffff)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:24 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:24 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:24 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:24 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:24 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:24 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:24 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
fchdir(0xffffffffffffffff)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:24 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:24 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:24 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:24 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:24 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:24 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:24 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:25 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:25 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:25 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:25 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:25 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:25 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:25 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:25 executing program 1:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:25 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:25 executing program 2:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x80000001, 0x0)
r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r0, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:25 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:25 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:25 executing program 2:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x80000001, 0x0)
r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r0, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:25 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:25 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:26 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:26 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:26 executing program 2:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x80000001, 0x0)
r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r0, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:26 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:26 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:26 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
fchdir(0xffffffffffffffff)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:26 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:26 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:26 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)
unshare(0x20000)
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:26 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:26 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:26 executing program 4:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000)
unshare(0x20000)
r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r0, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:26 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)
unshare(0x20000)
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:26 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
fchdir(0xffffffffffffffff)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:26 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:27 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:27 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:27 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)
unshare(0x20000)
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:27 executing program 4:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000)
unshare(0x20000)
r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r0, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:27 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
fchdir(0xffffffffffffffff)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:27 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:27 executing program 4:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000)
unshare(0x20000)
r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r0, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:27 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x0)
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:27 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:27 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:27 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:27 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)
unshare(0x20000)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:27 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:27 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x0)
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:28 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:28 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)
unshare(0x20000)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:28 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:28 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:28 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x0)
syz_open_dev$media(0x0, 0x80000001, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:28 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:28 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:28 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)
unshare(0x20000)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:28 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x0, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:28 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:28 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:28 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:28 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x0, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:28 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:29 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:29 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:29 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:29 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:29 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x0, 0x0)
r1 = syz_open_procfs$namespace(0x0, 0x0)
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:29 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:29 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:29 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:29 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x0, 0x0)
r1 = syz_open_procfs$namespace(0x0, 0x0)
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:29 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:29 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:53:29 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:29 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
r1 = syz_open_procfs$namespace(0x0, 0x0)
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:29 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:29 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x0, 0x0)
r1 = syz_open_procfs$namespace(0x0, 0x0)
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:29 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:53:30 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
fchdir(0xffffffffffffffff)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:30 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
r1 = syz_open_procfs$namespace(0x0, 0x0)
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:30 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:30 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:30 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x0, 0x0)
syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(0xffffffffffffffff, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:30 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:53:30 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:30 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
r1 = syz_open_procfs$namespace(0x0, 0x0)
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:30 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:30 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
fchdir(0xffffffffffffffff)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:30 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x0, 0x0)
syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(0xffffffffffffffff, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:30 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(0xffffffffffffffff, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:30 executing program 3:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:30 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:30 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:30 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
fchdir(0xffffffffffffffff)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:31 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x0, 0x0)
syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(0xffffffffffffffff, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:31 executing program 3:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:31 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(0xffffffffffffffff, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:31 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:31 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:31 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:31 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(0xffffffffffffffff, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:31 executing program 3:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:31 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(0xffffffffffffffff, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:31 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:31 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:31 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:53:31 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:31 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:31 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:32 executing program 3:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:32 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:32 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:32 executing program 3:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:32 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:53:32 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:32 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:32 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:32 executing program 3:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:32 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:32 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:32 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:32 executing program 3:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:33 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
unshare(0x20000)
syz_open_dev$media(0x0, 0x0, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
setns(r1, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)

20:53:33 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:33 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:33 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:33 executing program 3:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:33 executing program 2:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:33 executing program 5:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:33 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:33 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:33 executing program 3:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:33 executing program 5:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:33 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:33 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:33 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:33 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:33 executing program 5:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:33 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:34 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:34 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:34 executing program 5:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:34 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:34 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:34 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:34 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:34 executing program 5:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:34 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:34 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:34 executing program 5:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:34 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:35 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:35 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:53:35 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:35 executing program 5:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:35 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:35 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:35 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:53:35 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:53:35 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:35 executing program 5:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:35 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:53:35 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:35 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:35 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:53:36 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:36 executing program 5:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:36 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:53:36 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(0x0, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:36 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:36 executing program 0:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:36 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:36 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:36 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:36 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(0x0, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:36 executing program 0:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:36 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:36 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:36 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:36 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:37 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(0x0, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:37 executing program 0:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:37 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:37 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:37 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:37 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:37 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:37 executing program 0:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:37 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:37 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:37 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:37 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:37 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:38 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:38 executing program 0:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:38 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:38 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:38 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:38 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:38 executing program 0:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:38 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:38 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:38 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:38 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:38 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:38 executing program 0:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:38 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:38 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(0x0, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:39 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:39 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:39 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:39 executing program 0:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:39 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:39 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:39 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(0x0, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:39 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:39 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:53:39 executing program 0:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:39 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:39 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(0x0, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:39 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:39 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:53:39 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:39 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:40 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:40 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:40 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:40 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:53:40 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:40 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:40 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:40 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:53:40 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:40 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:40 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:40 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:40 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:40 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:53:41 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:41 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:41 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:41 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:41 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:41 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:53:41 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:41 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:41 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:41 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:41 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:41 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
fchdir(0xffffffffffffffff)
r0 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:53:42 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:42 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(0x0, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:42 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:42 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:42 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:42 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
fchdir(0xffffffffffffffff)
r0 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:53:42 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(0x0, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:42 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:42 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
fchdir(0xffffffffffffffff)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:42 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(0x0, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:42 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
fchdir(0xffffffffffffffff)
r0 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:53:42 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:42 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:53:42 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
getpid()
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:42 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
fchdir(0xffffffffffffffff)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:43 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:43 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:43 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:53:43 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:43 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
fchdir(0xffffffffffffffff)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:43 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:43 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:53:43 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
getpid()
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:43 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:43 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:43 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
getpid()
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:43 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:53:43 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:44 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:44 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
getpid()
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:44 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:44 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:44 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
getpid()
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:44 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:53:44 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:44 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:44 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:44 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:53:44 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:44 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
getpid()
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:44 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:44 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:44 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:45 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:45 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
fchdir(0xffffffffffffffff)
r0 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:53:45 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:45 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:45 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:45 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:45 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:45 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
fchdir(0xffffffffffffffff)
r0 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:53:45 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(0x0, 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:45 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:45 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:45 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:46 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:46 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
fchdir(0xffffffffffffffff)
r0 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:53:46 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(0x0, 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:46 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:46 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:46 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:46 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:46 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(0x0, 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:46 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:46 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:46 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:46 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:46 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:47 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:47 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:47 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:47 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:47 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:47 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:47 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:47 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:47 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:47 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:47 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:47 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:47 executing program 1:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:47 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:47 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:47 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(0x0, 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:48 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:48 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:48 executing program 1:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:48 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:48 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(0x0, 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:48 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:48 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(0x0, 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:48 executing program 1:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:48 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:48 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:48 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(0x0, 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:48 executing program 2:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:48 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(0x0, 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:48 executing program 1:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:48 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:48 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:49 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(0x0, 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:49 executing program 2:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:49 executing program 1:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:49 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
r0 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:53:49 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:49 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:49 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:49 executing program 2:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:49 executing program 1:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:49 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
r0 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:53:49 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:49 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:49 executing program 2:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:49 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:49 executing program 1:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:49 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
r0 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:53:50 executing program 2:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:50 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:50 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:50 executing program 1:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:50 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:50 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(0x0, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:50 executing program 2:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:50 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, 0x0, 0x0)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:50 executing program 1:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:50 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:50 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(0x0, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:50 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:50 executing program 4:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:50 executing program 2:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:50 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, 0x0, 0x0)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:51 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:51 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(0x0, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:51 executing program 4:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:51 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:51 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, 0x0, 0x0)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:51 executing program 2:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:51 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:51 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:51 executing program 4:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:51 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:51 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:51 executing program 2:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:51 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(0x0, 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:51 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:51 executing program 4:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:52 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:52 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:52 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(0x0, 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:52 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(0x0, 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:52 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:52 executing program 4:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:52 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, 0x0, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:52 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:52 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(0x0, 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:52 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:52 executing program 4:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:52 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, 0x0, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:52 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(0x0, 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:52 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(0x0, 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:52 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:53 executing program 4:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:53 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:53 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, 0x0, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:53 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:53 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:53 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(0x0, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:53 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:53 executing program 4:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:53 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:53 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:53 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:53 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(0x0, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:53 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:54 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:54 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:54 executing program 4:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:54 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(0x0, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:54 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r2, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:54 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:54 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:54 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:54 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:54 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(0x0, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:54 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:54 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(0x0, 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:54 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:54 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, 0x0, 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:54 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:54 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:54 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(0x0, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:54 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(0x0, 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:55 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(0x0, 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:55 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(0x0, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:55 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:55 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:55 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:55 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, 0x0, 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:55 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:55 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, 0x0, 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:55 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:55 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, 0x0, r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:55 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:55 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:56 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:56 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, 0x0, r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:56 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:56 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:56 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:56 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:56 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:56 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:56 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:56 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:56 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, 0x0, r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:56 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:56 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, 0x0, 0x0)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:56 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:56 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:56 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:56 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:57 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(0x0, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:57 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, 0x0, 0x0)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:57 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:57 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:57 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:57 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:57 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(0x0, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:57 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, 0x0, 0x0)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:57 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:53:57 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:57 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:57 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(0x0, 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:57 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(0x0, 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:57 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:58 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(0x0, 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:58 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
getpid()
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:58 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:58 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, 0x0, 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:58 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:58 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(0x0, 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:58 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x10, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:58 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(0x0, 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:58 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
getpid()
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:58 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, 0x0, 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:58 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:58 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(0x0, 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:58 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, 0x0, 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:58 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(0x0, 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:58 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x10, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:58 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
getpid()
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:59 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:59 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:59 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x10, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:59 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
r0 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:53:59 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:59 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:59 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:59 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:59 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:53:59 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
r0 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:53:59 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:53:59 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:59 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:53:59 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
r0 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:54:00 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:00 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:00 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:00 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:00 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(0x0, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:00 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:00 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(0x0, 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:00 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:00 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:00 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:00 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(0x0, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:00 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(0x0, 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:00 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, 0x0, 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:00 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:01 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:01 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(0x0, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:01 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:01 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(0x0, 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:01 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, 0x0, 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:01 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:01 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:01 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:01 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:01 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, 0x0, 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:01 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:01 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:01 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, 0x0, r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:01 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:02 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:02 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x10, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:02 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:02 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, 0x0, r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:02 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(0x0, 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:02 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:02 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x10, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:02 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:02 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, 0x0, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:02 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:02 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, 0x0, r4, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:02 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(0x0, 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:02 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(0x0, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:02 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, 0x0, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:02 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x10, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:03 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:54:03 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:03 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(0x0, 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:03 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:03 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(0x0, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:03 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, 0x0, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:03 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:54:03 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:54:03 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
r0 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:54:03 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(0x0, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:03 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:54:03 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:03 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:03 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
r0 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:54:04 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r4, 0x0, 0x0, 0x0)

20:54:04 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:04 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:04 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
r0 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r1, 0x0, 0x0, 0x0)

20:54:04 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:54:04 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:04 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:04 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, 0x0, 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:04 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, 0x0, 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:04 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, 0x0, 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:04 executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]})
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)

20:54:04 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:04 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:04 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(0x0, 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:05 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, 0x0, 0x1000)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:05 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, 0x0, 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:05 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, 0x0, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

[  345.634264][   T26] audit: type=1326 audit(1578516845.127:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=11888 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45dd8a code=0x0
20:54:05 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, 0x0, 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:05 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, 0x0, 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:05 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(0x0, 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:05 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, 0x0, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:05 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

[  346.255192][   T26] audit: type=1326 audit(1578516845.747:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=11888 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45dd8a code=0x0
20:54:05 executing program 0:
r0 = socket(0xa, 0x80001, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, <r1=>0x0}, &(0x7f0000b34ffc)=0xc)
setuid(r1)
syz_open_dev$binderN(&(0x7f0000000640)='/dev/binder#\x00', 0x0, 0x0)

20:54:05 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:05 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(0x0, 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:05 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, 0x0, 0x0)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:05 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, 0x0, 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:05 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:06 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, 0x0, 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:06 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:06 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:06 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:06 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:06 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:06 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:06 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:06 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:06 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:06 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:06 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:06 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:06 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:07 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:07 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:07 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:07 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, 0x0, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:07 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:07 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:07 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:54:07 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:54:07 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
socket$inet6(0xa, 0x80003, 0x6b)
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:07 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, 0x0, 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:07 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, 0x0, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:07 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, 0x0, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:07 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, 0x0, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:07 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
socket$inet6(0xa, 0x80003, 0x6b)
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:07 executing program 5:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:54:07 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, 0x0, 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:08 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
socket$inet6(0xa, 0x80003, 0x6b)
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:08 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, 0x0, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:08 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, 0x0, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:08 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, 0x0, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:08 executing program 5:
openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="05000000001801000d000040850004a900000000c1eb00000000004000407300010000000000000025000000fff0ffff04040000000000000a00000006"])
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x38d, 0x0, 0x8}]})

20:54:08 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:08 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, 0x0, 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:08 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, 0x0, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:08 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, 0x0, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:08 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:08 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x0, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:08 executing program 5:
move_pages(0x0, 0x2, &(0x7f00000003c0)=[&(0x7f0000000000/0x1000)=nil, &(0x7f0000001000/0xc000)=nil], &(0x7f00000004c0)=[0x0, 0x1], &(0x7f0000000000), 0x0)

20:54:08 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:08 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:09 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:09 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x0, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:09 executing program 5:
syz_mount_image$hfs(&(0x7f0000001140)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='iocharset=m'])

20:54:09 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x0, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:09 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:09 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff})
r1 = socket$inet_udp(0x2, 0x2, 0x0)
close(r1)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
r2 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r1, 0x0, 0x80000000, 0x0)

20:54:09 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

[  350.002938][T12123] hfs: unable to load iocharset "m"
[  350.008358][T12123] hfs: unable to parse mount options
20:54:09 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:09 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:09 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x10, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

[  350.200747][T12123] hfs: unable to load iocharset "m"
[  350.217642][T12123] hfs: unable to parse mount options
20:54:09 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x0, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:09 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x0, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:09 executing program 5:
syz_mount_image$hfs(&(0x7f0000001140)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='iocharset=m'])

20:54:09 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x10, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:10 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:10 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x10, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

[  350.687940][T12165] hfs: unable to load iocharset "m"
[  350.693462][T12165] hfs: unable to parse mount options
20:54:10 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff})
r1 = socket$inet_udp(0x2, 0x2, 0x0)
close(r1)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
r2 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r1, 0x0, 0x80000000, 0x0)

20:54:10 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x0, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:10 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x0, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:10 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:10 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:10 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

[  351.196611][T12190] XFS (loop5): Invalid superblock magic number
20:54:10 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:10 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:10 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x0, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

[  351.427160][T12208] XFS (loop5): Invalid superblock magic number
20:54:11 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x0, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:11 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:11 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

[  351.938386][T12240] XFS (loop5): Invalid superblock magic number
20:54:11 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff})
r1 = socket$inet_udp(0x2, 0x2, 0x0)
close(r1)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
r2 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r1, 0x0, 0x80000000, 0x0)

20:54:11 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x10, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:11 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x0, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:11 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x0, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:11 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, 0x0, 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:11 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:11 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x0, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:11 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x0, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:11 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x10, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:11 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, 0x0, 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

[  352.462625][T12270] XFS (loop5): Invalid superblock magic number
20:54:12 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x10, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:12 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x0, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:12 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:12 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:12 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x0, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:12 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, 0x0, 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:12 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:12 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x0, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:12 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:12 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x0, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:12 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

[  353.231330][T12309] XFS (loop5): Invalid superblock magic number
20:54:12 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:12 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:12 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:13 executing program 5:
socket(0x11, 0x80002, 0x0)
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:13 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x0, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:13 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:13 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:13 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

[  353.759765][T12349] XFS (loop5): Invalid superblock magic number
20:54:13 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:13 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, 0x0, 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:13 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:13 executing program 5:
socket(0x11, 0x80002, 0x0)
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:13 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:13 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:13 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

[  354.302886][T12382] XFS (loop5): Invalid superblock magic number
20:54:13 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:13 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:14 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, 0x0, 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:14 executing program 5:
socket(0x11, 0x80002, 0x0)
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:14 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:14 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:14 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:14 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, 0x0, 0x200, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:14 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:54:14 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:14 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

[  355.042835][T12419] XFS (loop5): Invalid superblock magic number
20:54:14 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:14 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x0, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:14 executing program 5:
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:14 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:14 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:54:14 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:15 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:15 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x0, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

[  355.708313][T12467] XFS (loop5): Invalid superblock magic number
20:54:15 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(0xffffffffffffffff)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r2 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x80000000, 0x0)

20:54:15 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x0, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:15 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x10, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:15 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
pread64(r3, 0x0, 0x0, 0x0)

20:54:15 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:54:15 executing program 5:
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:15 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(0xffffffffffffffff)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r2 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x80000000, 0x0)

20:54:15 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x0, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x10, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:15 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x10, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:15 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:54:15 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(0xffffffffffffffff)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r2 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x80000000, 0x0)

20:54:15 executing program 4:

[  356.510022][T12512] XFS (loop5): Invalid superblock magic number
20:54:16 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x10, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:16 executing program 5:
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:16 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
close(r0)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xffd7)
r1 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x80000000, 0x0)

20:54:16 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x0, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x10, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:16 executing program 4:

20:54:16 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:54:16 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

[  356.998954][T12544] XFS (loop5): Invalid superblock magic number
20:54:16 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x0, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x10, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:16 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
close(r0)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xffd7)
r1 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x80000000, 0x0)

20:54:16 executing program 5:
r0 = socket(0x0, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:16 executing program 4:

20:54:16 executing program 2:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:54:16 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:16 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x0, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:17 executing program 4:

20:54:17 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
close(r0)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xffd7)
r1 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x80000000, 0x0)

20:54:17 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

[  357.634380][T12579] XFS (loop5): Invalid superblock magic number
20:54:17 executing program 5:
r0 = socket(0x0, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:17 executing program 2:

20:54:17 executing program 0:
pipe(0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
close(r0)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xffd7)
r1 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x80000000, 0x0)

20:54:17 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x0, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:17 executing program 4:

20:54:17 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, 0x0, 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:17 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x0, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

[  358.136631][T12608] XFS (loop5): Invalid superblock magic number
20:54:17 executing program 2:

20:54:17 executing program 5:
r0 = socket(0x0, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:17 executing program 0:
pipe(0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
close(r0)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xffd7)
r1 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x80000000, 0x0)

20:54:17 executing program 4:

20:54:18 executing program 2:

20:54:18 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x0, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, 0x0, 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:18 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, 0x0, 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:18 executing program 0:
pipe(0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
close(r0)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xffd7)
r1 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x80000000, 0x0)

20:54:18 executing program 2:

[  358.734255][T12647] XFS (loop5): Invalid superblock magic number
20:54:18 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(0xffffffffffffffff)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:18 executing program 5:
r0 = socket(0x11, 0x0, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:18 executing program 4:

20:54:18 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x0, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, 0x0, 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:18 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(0xffffffffffffffff)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:18 executing program 2:

20:54:18 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, 0x0, 0x200, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

[  359.208343][T12676] XFS (loop5): Invalid superblock magic number
20:54:18 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(0xffffffffffffffff)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:18 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x0, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, 0x0, 0x200, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:18 executing program 4:
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00')

20:54:18 executing program 5:
r0 = socket(0x11, 0x0, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:18 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000280), &(0x7f0000000440)=ANY=[], 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0xffffffffffffffff, 0x4c00000000006800}, &(0x7f0000001fee)='R\x10rist\xe3cusgrVid:De', 0x0)
pipe(0x0)
ioctl$VIDIOC_G_JPEGCOMP(0xffffffffffffffff, 0x808c563d, 0x0)
syz_genetlink_get_family_id$tipc(&(0x7f0000000600)='TIPC\x00')
sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000080)={'syz0', "02d12f6d673d921386a7232a3cac454539eaf2866465bb8b5ee9ec9e9a3475af1b8474eec905c6aa494b22058588c144be75"}, 0x36)
setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x2, 0x250, [0x0, 0x20000100, 0x20000130, 0x20000280], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"/592]}, 0x2c8)
syz_open_procfs(0x0, &(0x7f0000000400)='net/anycast6\x00')

20:54:19 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:19 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:19 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x0, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

[  359.746759][T12708] XFS (loop5): Invalid superblock magic number
20:54:19 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x200000000000011, 0x4000000000080002, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', <r1=>0x0})
bind$packet(r0, &(0x7f00000000c0)={0x11, 0xc, r1}, 0x14)
sendmmsg(r0, &(0x7f0000000d00), 0x1c4, 0x0)

20:54:19 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

20:54:19 executing program 5:
r0 = socket(0x11, 0x0, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:19 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:19 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x0, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:19 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000280), &(0x7f0000000440)=ANY=[], 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0xffffffffffffffff, 0x4c00000000006800}, &(0x7f0000001fee)='R\x10rist\xe3cusgrVid:De', 0x0)
pipe(0x0)
ioctl$VIDIOC_G_JPEGCOMP(0xffffffffffffffff, 0x808c563d, 0x0)
syz_genetlink_get_family_id$tipc(&(0x7f0000000600)='TIPC\x00')
sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000080)={'syz0', "02d12f6d673d921386a7232a3cac454539eaf2866465bb8b5ee9ec9e9a3475af1b8474eec905c6aa494b22058588c144be75"}, 0x36)
setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x2, 0x250, [0x0, 0x20000100, 0x20000130, 0x20000280], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"/592]}, 0x2c8)
syz_open_procfs(0x0, &(0x7f0000000400)='net/anycast6\x00')

20:54:19 executing program 4:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000280), &(0x7f0000000440)=ANY=[], 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0xffffffffffffffff, 0x4c00000000006800}, &(0x7f0000001fee)='R\x10rist\xe3cusgrVid:De', 0x0)
pipe(0x0)
ioctl$VIDIOC_G_JPEGCOMP(0xffffffffffffffff, 0x808c563d, 0x0)
syz_genetlink_get_family_id$tipc(&(0x7f0000000600)='TIPC\x00')
sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000080)={'syz0', "02d12f6d673d921386a7232a3cac454539eaf2866465bb8b5ee9ec9e9a3475af1b8474eec905c6aa494b22058588c144be75"}, 0x36)
setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x2, 0x250, [0x0, 0x20000100, 0x20000130, 0x20000280], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"/592]}, 0x2c8)
syz_open_procfs(0x0, &(0x7f0000000400)='net/anycast6\x00')

20:54:19 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:19 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
pread64(r5, 0x0, 0x0, 0x0)

[  360.352330][T12744] XFS (loop5): Invalid superblock magic number
20:54:19 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:20 executing program 5:
socket(0x11, 0x80002, 0x0)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:20 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x0, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
pread64(r2, 0x0, 0x0, 0x0)

20:54:20 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:54:20 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ppoll(0x0, 0x0, &(0x7f0000000040), 0x0, 0x0)
io_setup(0x5, 0x0)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000c34000))
epoll_create1(0x0)
futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0)
futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000))
clock_gettime(0x0, &(0x7f0000000040)={0x0, <r0=>0x0})
timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, r0+10000000}, {0x0, 0x9}}, 0x0)
r1 = gettid()
tkill(r1, 0x1000000000016)

[  360.809620][T12787] XFS (loop5): Invalid superblock magic number
20:54:20 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:20 executing program 5:
socket(0x11, 0x80002, 0x0)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:20 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x0, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:54:20 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:54:20 executing program 4:

20:54:20 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

[  361.277715][T12814] XFS (loop5): Invalid superblock magic number
20:54:20 executing program 4:

20:54:20 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ppoll(0x0, 0x0, &(0x7f0000000040), 0x0, 0x0)
io_setup(0x5, 0x0)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000c34000))
epoll_create1(0x0)
futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0)
futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000))
clock_gettime(0x0, &(0x7f0000000040)={0x0, <r0=>0x0})
timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, r0+10000000}, {0x0, 0x9}}, 0x0)
r1 = gettid()
tkill(r1, 0x1000000000016)

20:54:20 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = getpid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='stat\x00')
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r1)
r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
socket$alg(0x26, 0x5, 0x0)
write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29)
r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x0)
write$FUSE_LK(r3, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x5, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0)
openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:54:20 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x0, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:54:21 executing program 5:
socket(0x11, 0x80002, 0x0)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:21 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:21 executing program 4:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0)
ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000100)={0x63, 0x81, 0x0, 0x0, 0x5})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0xa000, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x1c)
perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, 0x0)

20:54:21 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$netlink(0x10, 0x3, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00')
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
dup(0xffffffffffffffff)
ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0xd9f0986a28e2824b)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, "deffffffffffffa70000000000000800"})
getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, &(0x7f00000000c0))
r2 = syz_open_pts(r1, 0x2a801)
sendfile(r2, r0, 0x0, 0x6f0a77bd)

[  361.822164][T12855] XFS (loop5): Invalid superblock magic number
20:54:21 executing program 2:
socket$inet(0x2, 0x4000000000000001, 0x0)
perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000280), &(0x7f0000000440)=ANY=[], 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0xffffffffffffffff, 0x4c00000000006800}, &(0x7f0000001fee)='R\x10rist\xe3cusgrVid:De', 0x0)
pipe(0x0)
ioctl$VIDIOC_G_JPEGCOMP(0xffffffffffffffff, 0x808c563d, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

20:54:21 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:21 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00')
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0)
write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[], 0x29)
linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x1, {{0x8, 0x0, 0x1}}}, 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r1, 0x0)
openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:54:21 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x0, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:21 executing program 4:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0)
ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000100)={0x63, 0x81, 0x0, 0x0, 0x5})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0xa000, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x1c)
perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, 0x0)

20:54:21 executing program 2:
socket$inet(0x2, 0x4000000000000001, 0x0)
perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000280), &(0x7f0000000440)=ANY=[], 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0xffffffffffffffff, 0x4c00000000006800}, &(0x7f0000001fee)='R\x10rist\xe3cusgrVid:De', 0x0)
pipe(0x0)
ioctl$VIDIOC_G_JPEGCOMP(0xffffffffffffffff, 0x808c563d, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

20:54:21 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:21 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_mr_vif\x00')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
preadv(r0, &(0x7f00000017c0), 0x3da, 0x0)

20:54:21 executing program 1:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)

20:54:21 executing program 2:
r0 = getpid()
sched_setscheduler(r0, 0x5, &(0x7f0000000380))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100001c9, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_mr_cache\x00')
preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0)
setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000000), 0x4)

[  362.344121][T12890] XFS (loop5): Invalid superblock magic number
20:54:21 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x0, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:22 executing program 4:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0)
ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000100)={0x63, 0x81, 0x0, 0x0, 0x5})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0xa000, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x1c)
perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, 0x0)

20:54:22 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x0, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:22 executing program 4:
syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20)

[  362.795348][T12919] REISERFS warning (device loop1): sh-2021 reiserfs_fill_super: can not find reiserfs on loop1
20:54:22 executing program 2:
r0 = getpid()
sched_setscheduler(r0, 0x5, &(0x7f0000000380))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100001c9, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_mr_cache\x00')
preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0)
setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000000), 0x4)

[  362.838835][T12929] XFS (loop5): Invalid superblock magic number
20:54:22 executing program 1:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)

20:54:22 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61d7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000040), 0x0)
io_setup(0x5, 0x0)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000c34000))
epoll_create1(0x0)
futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0)
futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000))
clock_gettime(0x0, &(0x7f0000000040)={0x0, <r0=>0x0})
timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, r0+10000000}, {0x0, 0x9}}, 0x0)
r1 = gettid()
tkill(r1, 0x1000000000016)

20:54:22 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x0, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:22 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x0, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:22 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x0, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

[  363.226492][T12959] REISERFS warning (device loop1): sh-2021 reiserfs_fill_super: can not find reiserfs on loop1
[  363.259876][T12962] XFS (loop5): Invalid superblock magic number
20:54:22 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0)
pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
fcntl$setpipe(r1, 0x407, 0x80008)
splice(r0, 0x0, r1, 0x0, 0x55aa40ba, 0x0)

20:54:22 executing program 1:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$netlink(0x10, 0x3, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00')
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
dup(0xffffffffffffffff)
ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x0)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, "deffffffffffffa70000000000000800"})
getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, &(0x7f00000000c0))
r2 = syz_open_pts(r1, 0x2a801)
sendfile(r2, r0, 0x0, 0x6f0a77bd)

20:54:22 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0x0, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:23 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, 0x0)
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:23 executing program 2:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0)
ioctl$VT_SETMODE(r0, 0x5602, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0x0, 0x0)
ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000740)={0x3, 0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x1c)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x40605346, &(0x7f0000000340)={0x0, 0x0, 0x3, 'queue1\x00'})
perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25, 0x0, 0x0, 0x2000003}}, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x5}, 0x10}, 0x78)
fchdir(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f0000000140))

20:54:23 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0)
pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
fcntl$setpipe(r1, 0x407, 0x80008)
splice(r0, 0x0, r1, 0x0, 0x55aa40ba, 0x0)

20:54:23 executing program 1:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/protocols\x00')
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
socket(0x0, 0x5, 0x0)
sendto$ax25(0xffffffffffffffff, &(0x7f0000000580), 0x0, 0x4080, &(0x7f0000000600)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x6}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @default]}, 0x48)
r2 = socket(0x0, 0x803, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB], 0x4}}, 0x0)
sendmsg$can_j1939(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x1d, r3, 0x1, {0x0, 0x1}}, 0x18, &(0x7f0000000140)={0x0}}, 0x40000)
ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x0)
ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, 0x0)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, "deffffffffffffa70000000000000800"})
getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, &(0x7f00000000c0))
r4 = syz_open_pts(r1, 0x2a801)
sendfile(r4, r0, 0x0, 0x6f0a77bd)
socket(0x40000000015, 0x5, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
add_key$keyring(0x0, &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff)
request_key(0x0, &(0x7f0000000500)={'syz', 0x3}, &(0x7f0000000540)='net/protocols\x00', 0x0)
getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f0000000180))
getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f0000000180))
getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1a, 0x0, &(0x7f0000000180)=0xfffffffffffffd66)

20:54:23 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0x0, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

[  363.797213][T12993] XFS (loop5): Invalid superblock magic number
20:54:23 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61d7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000040), 0x0)
io_setup(0x5, 0x0)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000c34000))
epoll_create1(0x0)
futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0)
futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000))
clock_gettime(0x0, &(0x7f0000000040)={0x0, <r0=>0x0})
timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, r0+10000000}, {0x0, 0x9}}, 0x0)
r1 = gettid()
tkill(r1, 0x1000000000016)

20:54:23 executing program 4:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0xa000, 0x0)
ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000740)={0x3, 0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x1c)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0x40605346, &(0x7f0000000340)={0x0, 0x0, 0x3, 'queue1\x00'})
perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25, 0x0, 0x0, 0x2000003}}, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x5}, 0x10}, 0x78)
fchdir(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000200)=""/192)
get_mempolicy(&(0x7f0000000680), &(0x7f00000006c0), 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x0)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f0000000140))

20:54:23 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0x0, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:23 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, 0x0)
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:23 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x0, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:23 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x0, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:23 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x0, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:23 executing program 2:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0)
ioctl$VT_SETMODE(r0, 0x5602, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0x0, 0x0)
ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000740)={0x3, 0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x1c)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x40605346, &(0x7f0000000340)={0x0, 0x0, 0x3, 'queue1\x00'})
perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25, 0x0, 0x0, 0x2000003}}, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x5}, 0x10}, 0x78)
fchdir(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f0000000140))

20:54:23 executing program 1:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/protocols\x00')
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
socket(0x0, 0x5, 0x0)
sendto$ax25(0xffffffffffffffff, &(0x7f0000000580), 0x0, 0x4080, &(0x7f0000000600)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x6}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @default]}, 0x48)
r2 = socket(0x0, 0x803, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB], 0x4}}, 0x0)
sendmsg$can_j1939(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x1d, r3, 0x1, {0x0, 0x1}}, 0x18, &(0x7f0000000140)={0x0}}, 0x40000)
ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x0)
ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, 0x0)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, "deffffffffffffa70000000000000800"})
getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, &(0x7f00000000c0))
r4 = syz_open_pts(r1, 0x2a801)
sendfile(r4, r0, 0x0, 0x6f0a77bd)
socket(0x40000000015, 0x5, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
add_key$keyring(0x0, &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff)
request_key(0x0, &(0x7f0000000500)={'syz', 0x3}, &(0x7f0000000540)='net/protocols\x00', 0x0)
getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f0000000180))
getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f0000000180))
getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1a, 0x0, &(0x7f0000000180)=0xfffffffffffffd66)

[  364.401221][T13034] XFS (loop5): Invalid superblock magic number
20:54:24 executing program 4:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0xa000, 0x0)
ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000740)={0x3, 0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x1c)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0x40605346, &(0x7f0000000340)={0x0, 0x0, 0x3, 'queue1\x00'})
perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25, 0x0, 0x0, 0x2000003}}, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x5}, 0x10}, 0x78)
fchdir(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000200)=""/192)
get_mempolicy(&(0x7f0000000680), &(0x7f00000006c0), 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x0)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f0000000140))

20:54:24 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, 0x0)
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:24 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

[  364.888303][T13072] XFS (loop5): Invalid superblock magic number
20:54:24 executing program 3:
move_pages(0x0, 0x2, &(0x7f00000003c0)=[&(0x7f0000000000/0x1000)=nil, &(0x7f0000000000/0x2000)=nil], &(0x7f00000004c0)=[0x1, 0x1], &(0x7f0000000500), 0x0)

20:54:24 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff})
r1 = socket$inet_udp(0x2, 0x2, 0x0)
close(r1)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xffd7)
r2 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r1, 0x0, 0x80000000, 0x0)

20:54:24 executing program 1:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0)
ioctl$VT_SETMODE(r0, 0x5602, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0x0, 0x0)
ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000740)={0x3, 0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x1c)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x40605346, &(0x7f0000000340)={0x0, 0x0, 0x3, 'queue1\x00'})
perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25, 0x0, 0x0, 0x2000003}}, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x5}, 0x10}, 0x78)
fchdir(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f0000000140))

20:54:24 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0))
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:24 executing program 2:
r0 = fanotify_init(0x0, 0x0)
ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, 0x0, 0x0)

20:54:24 executing program 4:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0xa000, 0x0)
ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000740)={0x3, 0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x1c)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0x40605346, &(0x7f0000000340)={0x0, 0x0, 0x3, 'queue1\x00'})
perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25, 0x0, 0x0, 0x2000003}}, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x5}, 0x10}, 0x78)
fchdir(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000200)=""/192)
get_mempolicy(&(0x7f0000000680), &(0x7f00000006c0), 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x0)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f0000000140))

20:54:24 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x3}, 0xe)

[  365.267267][T13096] XFS (loop5): Invalid superblock magic number
20:54:24 executing program 3:
syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0)

20:54:24 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x3}, 0xe)

20:54:24 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0))
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:25 executing program 4:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0xa000, 0x0)
ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000740)={0x3, 0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x1c)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0x40605346, &(0x7f0000000340)={0x0, 0x0, 0x3, 'queue1\x00'})
perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25, 0x0, 0x0, 0x2000003}}, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x5}, 0x10}, 0x78)
fchdir(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000200)=""/192)
get_mempolicy(&(0x7f0000000680), &(0x7f00000006c0), 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x0)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f0000000140))

20:54:25 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x3}, 0xe)

20:54:25 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x3}, 0xe)

[  365.778216][T13130] XFS (loop5): Invalid superblock magic number
20:54:25 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff})
r1 = socket$inet_udp(0x2, 0x2, 0x0)
close(r1)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xffd7)
r2 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r1, 0x0, 0x80000000, 0x0)

20:54:25 executing program 3:
r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0405519, &(0x7f0000001000))

20:54:25 executing program 1:
r0 = gettid()
openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0)
pipe(0x0)
process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0)
madvise(&(0x7f0000516000/0x2000)=nil, 0x2000, 0x8)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00')
ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000000)={0x0, 0x0, 0x80000020, 0x400, 0x0, 0x0, 0x600, 0xffffffff, {0x0, 0x800, 0xfffe, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x771e}})
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)={<r1=>0x0})
ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000540)={r1, 0x2})
sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, 0x0, 0x0)
madvise(&(0x7f0000495000/0x400000)=nil, 0x404000, 0x15)
syz_open_dev$vcsu(&(0x7f0000000100)='/dev/vcsu#\x00', 0x9, 0x705082)

20:54:25 executing program 2:
bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3}, 0xe)

20:54:25 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0))
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:25 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61d7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ppoll(0x0, 0x0, &(0x7f0000000040), 0x0, 0x0)
pipe2(&(0x7f0000000040), 0x0)
io_setup(0x5, 0x0)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000c34000))
epoll_create1(0x0)
futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0)
futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000))
clock_gettime(0x0, &(0x7f0000000040)={0x0, <r0=>0x0})
timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, r0+10000000}, {0x0, 0x9}}, 0x0)
r1 = gettid()
tkill(r1, 0x1000000000016)

20:54:25 executing program 2:
bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3}, 0xe)

20:54:25 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00')
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
dup(0xffffffffffffffff)
ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0xd9f0986a28e2824b)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, "deffffffffffffa70000000000000800"})
r2 = dup(0xffffffffffffffff)
getsockopt$packet_int(r2, 0x107, 0x0, 0x0, &(0x7f00000000c0))
r3 = syz_open_pts(r1, 0x2a801)
sendfile(r3, r0, 0x0, 0x6f0a77bd)

[  366.221929][T13157] XFS (loop5): Invalid superblock magic number
20:54:25 executing program 2:
bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3}, 0xe)

20:54:25 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0b")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:26 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x101002)
write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x7530}}], 0xfe72)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)

20:54:26 executing program 1:
r0 = gettid()
openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0)
pipe(0x0)
process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0)
madvise(&(0x7f0000516000/0x2000)=nil, 0x2000, 0x8)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00')
ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000000)={0x0, 0x0, 0x80000020, 0x400, 0x0, 0x0, 0x600, 0xffffffff, {0x0, 0x800, 0xfffe, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x771e}})
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)={<r1=>0x0})
ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000540)={r1, 0x2})
sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, 0x0, 0x0)
madvise(&(0x7f0000495000/0x400000)=nil, 0x404000, 0x15)
syz_open_dev$vcsu(&(0x7f0000000100)='/dev/vcsu#\x00', 0x9, 0x705082)

[  366.664196][T13189] XFS (loop5): Invalid superblock magic number
20:54:26 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff})
r1 = socket$inet_udp(0x2, 0x2, 0x0)
close(r1)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xffd7)
r2 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r1, 0x0, 0x80000000, 0x0)

20:54:26 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x3}, 0xe)

20:54:26 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0b")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:26 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x3}, 0xe)

20:54:26 executing program 1:
r0 = gettid()
openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0)
pipe(0x0)
process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0)
madvise(&(0x7f0000516000/0x2000)=nil, 0x2000, 0x8)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00')
ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000000)={0x0, 0x0, 0x80000020, 0x400, 0x0, 0x0, 0x600, 0xffffffff, {0x0, 0x800, 0xfffe, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x771e}})
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)={<r1=>0x0})
ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000540)={r1, 0x2})
sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, 0x0, 0x0)
madvise(&(0x7f0000495000/0x400000)=nil, 0x404000, 0x15)
syz_open_dev$vcsu(&(0x7f0000000100)='/dev/vcsu#\x00', 0x9, 0x705082)

[  367.156427][T13212] XFS (loop5): Invalid superblock magic number
20:54:27 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x3}, 0xe)

20:54:27 executing program 3:
r0 = gettid()
process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440))
ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, 0x0)
sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, 0x0, 0x0)
madvise(&(0x7f0000495000/0x400000)=nil, 0x404000, 0x15)
syz_open_dev$vcsu(0x0, 0x0, 0x705082)

20:54:27 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0b")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:27 executing program 1:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f0000000180)='./bus\x00', 0x0)
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0'])
chdir(&(0x7f0000000140)='./bus\x00')
r0 = socket(0x10, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
creat(&(0x7f0000000080)='./bus\x00', 0x0)
eventfd2(0x0, 0x0)
open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0)

20:54:27 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61d7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ppoll(0x0, 0x0, &(0x7f0000000040), 0x0, 0x0)
pipe2(&(0x7f0000000040), 0x0)
io_setup(0x5, 0x0)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000c34000))
epoll_create1(0x0)
futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0)
futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000))
clock_gettime(0x0, &(0x7f0000000040)={0x0, <r0=>0x0})
timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, r0+10000000}, {0x0, 0x9}}, 0x0)
r1 = gettid()
tkill(r1, 0x1000000000016)

20:54:27 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, 0x0, 0x0)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:27 executing program 2:
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3}, 0xe)

[  368.352486][T13244] XFS (loop5): Invalid superblock magic number
[  368.355437][T13247] overlayfs: filesystem on './file0' not supported as upperdir
20:54:27 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x638, 0x0)
close(r0)

20:54:28 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe869")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:28 executing program 2:
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3}, 0xe)

20:54:28 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x638, 0x0)
close(r0)

20:54:28 executing program 1:
r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0045516, &(0x7f0000001000))

[  368.730741][T13273] XFS (loop5): Invalid superblock magic number
20:54:28 executing program 3:
r0 = gettid()
openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0)
pipe(0x0)
process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0)
madvise(&(0x7f0000516000/0x2000)=nil, 0x2000, 0x8)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00')
syz_open_dev$dri(&(0x7f00000001c0)='/dev/dri/card#\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000000)={0x0, 0x0, 0x80000020, 0x400, 0x0, 0x3, 0x0, 0xffffffff, {0x0, 0x800, 0xfffe, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x771e}})
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)={<r1=>0x0})
ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000540)={r1, 0x2})
sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, 0x0, 0x0)
madvise(&(0x7f0000495000/0x400000)=nil, 0x404000, 0x15)
syz_open_dev$vcsu(0x0, 0x9, 0x705082)

20:54:28 executing program 2:
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3}, 0xe)

20:54:28 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe869")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

[  369.091826][T13296] XFS (loop5): Invalid superblock magic number
20:54:28 executing program 4:
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0)
ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x0, 0x4, {0x1}})

20:54:28 executing program 1:
socket$inet(0x2, 0x4000000000000001, 0x0)
perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000280), &(0x7f0000000440)=ANY=[], 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0xffffffffffffffff, 0x4c00000000006800}, &(0x7f0000001fee)='R\x10rist\xe3cusgrVid:De', 0x0)
pipe(0x0)
ioctl$VIDIOC_G_JPEGCOMP(0xffffffffffffffff, 0x808c563d, 0x0)
sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

20:54:28 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
bind$bt_l2cap(r0, 0x0, 0x0)

20:54:28 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, 0x0, 0x0)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:28 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe869")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:28 executing program 3:
r0 = gettid()
openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0)
pipe(0x0)
process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0)
madvise(&(0x7f0000516000/0x2000)=nil, 0x2000, 0x8)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00')
syz_open_dev$dri(&(0x7f00000001c0)='/dev/dri/card#\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000000)={0x0, 0x0, 0x80000020, 0x400, 0x0, 0x3, 0x0, 0xffffffff, {0x0, 0x800, 0xfffe, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x771e}})
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)={<r1=>0x0})
ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000540)={r1, 0x2})
sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, 0x0, 0x0)
madvise(&(0x7f0000495000/0x400000)=nil, 0x404000, 0x15)
syz_open_dev$vcsu(0x0, 0x9, 0x705082)

20:54:28 executing program 1:
socket$inet(0x2, 0x4000000000000001, 0x0)
perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000280), &(0x7f0000000440)=ANY=[], 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0xffffffffffffffff, 0x4c00000000006800}, &(0x7f0000001fee)='R\x10rist\xe3cusgrVid:De', 0x0)
pipe(0x0)
ioctl$VIDIOC_G_JPEGCOMP(0xffffffffffffffff, 0x808c563d, 0x0)
sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

20:54:29 executing program 1:
r0 = gettid()
openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0)
pipe(0x0)
process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0)
madvise(&(0x7f0000516000/0x2000)=nil, 0x2000, 0x8)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00')
syz_open_dev$dri(0x0, 0x1, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)={<r1=>0x0})
ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000540)={r1, 0x2})
sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, 0x0, 0x0)
madvise(&(0x7f0000495000/0x400000)=nil, 0x404000, 0x15)
syz_open_dev$vcsu(&(0x7f0000000100)='/dev/vcsu#\x00', 0x9, 0x705082)

20:54:29 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
bind$bt_l2cap(r0, 0x0, 0x0)

[  369.582503][T13323] XFS (loop5): Invalid superblock magic number
20:54:29 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe86960")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:29 executing program 3:
r0 = gettid()
openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0)
pipe(0x0)
process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0)
madvise(&(0x7f0000516000/0x2000)=nil, 0x2000, 0x8)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00')
syz_open_dev$dri(&(0x7f00000001c0)='/dev/dri/card#\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000000)={0x0, 0x0, 0x80000020, 0x400, 0x0, 0x3, 0x0, 0xffffffff, {0x0, 0x800, 0xfffe, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x771e}})
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)={<r1=>0x0})
ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000540)={r1, 0x2})
sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, 0x0, 0x0)
madvise(&(0x7f0000495000/0x400000)=nil, 0x404000, 0x15)
syz_open_dev$vcsu(0x0, 0x9, 0x705082)

20:54:29 executing program 4:
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/current\x00')
recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r0, &(0x7f00000017c0), 0x3da, 0x0)

20:54:29 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
bind$bt_l2cap(r0, 0x0, 0x0)

[  370.086503][T13357] XFS (loop5): Invalid superblock magic number
20:54:29 executing program 1:
r0 = gettid()
openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0)
pipe(0x0)
process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0)
madvise(&(0x7f0000516000/0x2000)=nil, 0x2000, 0x8)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00')
syz_open_dev$dri(0x0, 0x1, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)={<r1=>0x0})
ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000540)={r1, 0x2})
sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, 0x0, 0x0)
madvise(&(0x7f0000495000/0x400000)=nil, 0x404000, 0x15)
syz_open_dev$vcsu(&(0x7f0000000100)='/dev/vcsu#\x00', 0x9, 0x705082)

20:54:29 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, 0x0, 0x0)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:29 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
bind$bt_l2cap(r0, &(0x7f0000000080), 0xe)

20:54:29 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe86960")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:30 executing program 4:
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/current\x00')
recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r0, &(0x7f00000017c0), 0x3da, 0x0)

20:54:30 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
bind$bt_l2cap(r0, &(0x7f0000000080), 0xe)

[  370.723576][T13386] XFS (loop5): Invalid superblock magic number
20:54:30 executing program 1:
r0 = gettid()
openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0)
pipe(0x0)
process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0)
madvise(&(0x7f0000516000/0x2000)=nil, 0x2000, 0x8)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00')
syz_open_dev$dri(0x0, 0x1, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)={<r1=>0x0})
ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000540)={r1, 0x2})
sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, 0x0, 0x0)
madvise(&(0x7f0000495000/0x400000)=nil, 0x404000, 0x15)
syz_open_dev$vcsu(&(0x7f0000000100)='/dev/vcsu#\x00', 0x9, 0x705082)

20:54:30 executing program 3:
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00')
sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x68, r1, 0x101, 0x0, 0x0, {{}, {0x0, 0x4109}, {0x4c, 0x18, {0x0, @link='syz1\x00'}}}}, 0x68}}, 0x0)

20:54:30 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
bind$bt_l2cap(r0, &(0x7f0000000080), 0xe)

20:54:30 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe86960")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:30 executing program 4:
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/current\x00')
recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00')
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r0, &(0x7f00000017c0), 0x3da, 0x0)

20:54:30 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61d7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ppoll(0x0, 0x0, &(0x7f0000000040), 0x0, 0x0)
io_setup(0x5, 0x0)
futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0)
futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000))
clock_gettime(0x0, &(0x7f0000000040)={0x0, <r0=>0x0})
timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, r0+10000000}, {0x0, 0x9}}, 0x0)
r1 = gettid()
tkill(r1, 0x1000000000016)

20:54:30 executing program 2:
r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3})

[  371.256503][T13415] XFS (loop5): Invalid superblock magic number
20:54:30 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x0, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:30 executing program 4:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0)
ioctl$VT_SETMODE(r0, 0x5602, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0xa000, 0x0)
ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000740)={0x3, 0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x1c)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x40605346, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x0, 0x2000003}}, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x5}, 0x10}, 0x78)
fchdir(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f0000000140))

20:54:31 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(0x0, &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:31 executing program 2:
r0 = getpid()
sched_setscheduler(r0, 0x5, &(0x7f0000000380))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100001c9, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_mr_cache\x00')
preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0)

20:54:31 executing program 1:
ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)=""/82, 0x52})
clone(0x49b96b00, 0x0, 0x0, 0x0, &(0x7f0000000300))
ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)="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"})
syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0406618, &(0x7f0000000080)={{0x0, 0x0, @reserved="af5fb49ff874ae42fadc38775e2d3c01817c0bee8b8d2eae00"}})
recvmsg(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x39, 0x0}, 0x0)

20:54:31 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x0, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:31 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(0x0, &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:31 executing program 4:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0)
ioctl$VT_SETMODE(r0, 0x5602, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0xa000, 0x0)
ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000740)={0x3, 0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x1c)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0x40605346, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x0, 0x2000003}}, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x5}, 0x10}, 0x78)
fchdir(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f0000000140))

[  371.842809][T13458] IPVS: ftp: loaded support on port[0] = 21
20:54:31 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x0, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:31 executing program 2:
r0 = getpid()
sched_setscheduler(r0, 0x5, &(0x7f0000000380))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100001c9, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_mr_cache\x00')
preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0)

20:54:31 executing program 3:
ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)=""/82, 0x52})
clone(0x49b96b00, 0x0, 0x0, 0x0, &(0x7f0000000300))
ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)="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"})
syz_open_dev$ttys(0xc, 0x2, 0x1)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0406618, &(0x7f0000000080)={{0x0, 0x0, @identifier="82ec5ccda083e6bf29bd9b9c18c44452"}})
recvmsg(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x0)

20:54:31 executing program 2:
r0 = getpid()
sched_setscheduler(r0, 0x5, &(0x7f0000000380))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100001c9, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_mr_cache\x00')
preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0)

20:54:31 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(0x0, &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:31 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:31 executing program 1:
ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)=""/106, 0x6a})
clone(0x49b96b00, 0x0, 0x0, 0x0, &(0x7f0000000300))
ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)="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"})
syz_open_dev$ptys(0xc, 0x3, 0x0)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0406618, &(0x7f0000000080)={{0x0, 0x0, @reserved="b9f901858cbe71588086dc6aeefb370a15487b9b055ccb47ad5892882951af80"}})
recvmsg(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x3de, 0x0, 0x55a, 0x0, 0x1a}, 0x0)

20:54:31 executing program 4:
ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)=""/82, 0x52})
clone(0x49b96b00, 0x0, 0x0, 0x0, &(0x7f0000000300))
ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)="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"})
syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0406618, &(0x7f0000000080)={{0x0, 0x0, @identifier="7cd3bd3dde33f75a9d95917f996ac222"}})
recvmsg(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x39, 0x0}, 0x0)

[  372.486354][T13500] IPVS: ftp: loaded support on port[0] = 21
[  372.497503][  T541] tipc: TX() has been purged, node left!
20:54:32 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:32 executing program 1:
ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)=""/67, 0x43})
clone(0x49b96b00, 0x0, 0x0, 0x0, &(0x7f0000000300))
ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)="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"})
syz_open_dev$tty1(0xc, 0x4, 0x1)
syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0406618, &(0x7f0000000080)={{0x0, 0x0, @reserved="b4925d80352cafe61c9293c040a4f707f84a7358ab90b9d05c20e75eb9ad3c8d"}})
recvmsg(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x0)

[  372.587875][T13509] IPVS: ftp: loaded support on port[0] = 21
[  372.689329][T13512] IPVS: ftp: loaded support on port[0] = 21
[  372.731004][T13522] IPVS: ftp: loaded support on port[0] = 21
20:54:32 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:32 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:32 executing program 2:
ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)=""/106, 0xfffffffffffffef2})
clone(0x49b96b00, 0x0, 0x0, 0x0, &(0x7f0000000300))
ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)="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"})
syz_open_dev$ttys(0xc, 0x2, 0x0)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0406618, &(0x7f0000000080)={{0x0, 0x0, @identifier="ea24d59733f977552ee55f5d58864691"}})
recvmsg(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x8a1636a888c5dbc, 0x0, 0xffffffffffffff90, 0x0, 0x47931cccd02bdc31}, 0x0)

20:54:32 executing program 3:
ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)=""/82, 0x52})
clone(0x49b96b00, 0x0, 0x0, 0x0, &(0x7f0000000300))
ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)="0272aae16e010f05dfd5d71cc8bab91d6d936cf44cd317b97f2a55de2da11f6e18b9d00ffc2ffadbfb9717eba42e7fe4c05cb583ea3eda7784d6295485da75d990180231f59ebe181b0c1efb0834ccb53d1cec4a6f2a239e64b7933129033faecb9e1ba890153d6c7b44e714cda28b4f3fcba183aa4829e8639470759738801af931737681657f6decd5d726312531bc25ba09f691da2205000001ad6958f651438f5aec2b0a627181f982be1b312614ee1fb7ead43f88c89ac6fef1ea610820076a16019cc346d8884480141ebb4503000000c73822fd33b7f22ff104ad68db421422335d97ce336d513503de9d4a62d3d7b29b2f969add4af8c0b339ff750804c0a0f9104970be3fd5e076ed7592bc914d44eee8e0080e510b224edcb1aacefd47a6eb51627a52fac53eed4cc9a20246a637eb5e95ce9028da700daf4089a89ca94c84c37738754288f1aa22eaa4ba6cdda04b3b1fb846c65802809bd2a65a6f7919847b65956fb34a9ee698c8057c7ee6f33c20e4b96ebdca22a4dc6d1a61df20edd8205cc448ed6b846ff0b6c35a4963e48427c098a542f32a05012161f74ad26a867740f64ed44aed19a4d5582b0a99f8c8a5781c91477302cf1e929bbec534eb4fc6b62b203bcc627913d817027db502d57be3205727e2c6e47d2d201885eb6455273276e3a35a80d5aedbbac70a1b0a9173c797608479a7631eb8b63195efe23f354a7615900b191ed2e0053cebd06218df7fcca1e074345c07f82757f083431a22cbacd089927d7c1509b0e94624b130b8aadd0af89eb4b6bfcc4cf67db95bd731892be3f1a2bf17917f4525f6e3463f331378f7ee7a872721adfea62c16bf0e4c4a25971c9e64ca3a55ef12eddc6d6557931f149a0929cb87b8371e354ef6f06b1abfb506d5b6c7d35b51dabd94a4d816fbd3491e17c0094a659053724b94da23e5d9b4d260ef723929d79f14361ddab19bde5a05677c161ce38324c9264288db8a67b79598ef0c00000000fbffffffffffffff843afb510d2dff09f709aee946d38fe1f5304a11185bdf08e92ea42cfd576508359bd538195a0737c29445cda5504ddab67ebd1310dc8efc0380db010da701d2ffdc26575535f289535d625debc3492f7b3420ff63c3b984813d7de5f0fd69580ec787de4a5c2ea293530a7f000000558b6dcb6776100056f817078849e597dd5651f65bcccccff1749cb46a79f37005a8ef555976a33eec417ce523ec5a94c8bfc8d2e61adad9f7759529bb7dc46d3954853aabe78f77e365075c04ee83091967504f7116d10fc2e3f3ef1ffc311397cffadb2ca0fcd4e18b44e08346192dba9840470b92a5a44d15df225f020abc62636c97509063f8d3633d8c0bc1fc783fd8f15d388dfa391c31b176ee3c730b765345d3a19300980567196ba63300"})
syz_open_dev$ptys(0xc, 0x3, 0x0)
write$P9_RLERRORu(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="210000000700131400656d31706f3369785f6173732b"], 0x16)
write$P9_RLERRORu(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="21000037fa6500bd000004000000b85ba5e921d121"], 0x15)
recvmsg(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x0)

20:54:32 executing program 1:
r0 = socket$inet(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8478071")
sendmsg(r0, &(0x7f0000000080)={0x0, 0x108, &(0x7f0000000000)=[{&(0x7f00000000c0)="240000002e0007031dfffd946fa2830020200a0000000000000000e50c1be3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea966cf0554e813ad45942c6db3f3ce9fad90f15a36a15", 0x4c}], 0x1}, 0x0)

20:54:32 executing program 4:
pipe(&(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = socket(0x11, 0x800000003, 0x0)
bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="d00800002400fffff243c205370763e2c1702ff7", @ANYRES32, @ANYBLOB="0000fffff1ffffff000e00000800010063627100a40802"], 0x3}}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000240)=0x8533cdc61093b0c5)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="d00800002800ffaccd311f49335aa97b3dcf322a", @ANYRES32=r4], 0x2}}, 0x0)
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, 0x14)
close(r2)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
r5 = socket(0x10, 0x3, 0x0)
ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8478071")
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0)

[  373.043477][T13543] IPVS: ftp: loaded support on port[0] = 21
20:54:32 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
socket$inet6(0xa, 0x80003, 0x6b)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:32 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

[  373.205881][T13554] IPVS: ftp: loaded support on port[0] = 21
20:54:32 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8478071")
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0x5, 0x1, 0x1}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f0000000080), &(0x7f00000000c0)}, 0x20)
bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18)
bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000280)={r1, &(0x7f0000000080), 0x0}, 0x20)

20:54:32 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
socket$inet6(0xa, 0x80003, 0x6b)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:33 executing program 2:
r0 = socket$inet6(0xa, 0x80002, 0x100000000000088)
bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c)
recvfrom$inet6(r0, 0x0, 0x3f00, 0x0, 0x0, 0x0)
r1 = socket$inet6(0xa, 0x802, 0x88)
sendto$inet6(r1, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @mcast1}, 0x1c)
r2 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8478071")
sendto$inet6(r1, &(0x7f0000000d40)="dd", 0xff76, 0x0, 0x0, 0x0)

20:54:33 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@quota='quota'}]})

20:54:33 executing program 1:
r0 = socket(0x10, 0x3, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8478071")
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000006400)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000500)="e0cd1eae2e83b759cef173f31c81bee120e009b70834f886be352d7b064926de14ad8831402e3cdb997a1f78229913ab36be8aeed392d54d6f5625de82d9ce9e210939566129a963aa6eacbbb2d1970b5b088822ab12f718c8b190717b431aa9bc554e25f90fec3e0e0b7716e1c52790de8c55b2267a1fce15d168cb80d4539f43", 0x81}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="24000000000000002900000032000000fe8000"/32, @ANYBLOB="00000000e87c83bbc80311a94105f1fa188f54f244529b917a2ff6bc4b393413d482ede5ffaab4d0954d3a7cc8b2c35e2fb4436a7cdbf42ed0ae5c8ea42104a21212755c8207559ac50c6ba4e9f33e7c627e0269ddc698ea6612071a726f65eadd8a2b4eef33f62d27e0f8320d79b5823f3fdf170dcf66dc2668"], 0x9a}}], 0x2, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001b00)={0xa, 0x1d, 0x400, 0xc, 0x42}, 0x3c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000000), &(0x7f00000002c0)}, 0x1b)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002540)={r1, &(0x7f0000000400), &(0x7f0000000100)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000800)={r1, &(0x7f0000000280)="dcc851205733bab696fd96a74b503fd0139c25276b67844f7696ad4e6171460306b4920e50b76217a848ca3f06d9199f2bd1eb3d76ba92c941c82717322b0761b0", &(0x7f0000000440)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f00000002c0), &(0x7f0000000380)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f00000003c0), &(0x7f0000000100)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000500), &(0x7f00000002c0)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f0000000580), &(0x7f0000000680)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r1, &(0x7f00000006c0), &(0x7f0000000340)}, 0x20)
sendmsg(0xffffffffffffffff, 0x0, 0x0)

20:54:33 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0)
r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0)
ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000140))
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0x4, r1})

20:54:33 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
socket$inet6(0xa, 0x80003, 0x6b)
ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:33 executing program 2:
r0 = socket$inet6(0xa, 0x80002, 0x100000000000088)
bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c)
recvfrom$inet6(r0, 0x0, 0x3f00, 0x0, 0x0, 0x0)
r1 = socket$inet6(0xa, 0x802, 0x88)
sendto$inet6(r1, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @mcast1}, 0x1c)
r2 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8478071")
sendto$inet6(r1, &(0x7f0000000d40)="dd", 0xff76, 0x0, 0x0, 0x0)

20:54:33 executing program 1:
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
socketpair(0x11, 0x2, 0x0, 0x0)
rt_sigtimedwait(&(0x7f0000000500), 0x0, 0x0, 0x8)

20:54:33 executing program 4:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1f}}}, 0x1c)
r2 = dup2(r0, r1)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0xa1465)
clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000180)={0x0, {{0x2, 0x0, @multicast1}}}, 0x88)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0)

20:54:33 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x0, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:33 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)

20:54:33 executing program 3:
r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0xffffff46)
write$cgroup_pid(r0, 0x0, 0xffffff52)

20:54:33 executing program 2:
r0 = socket$inet6(0xa, 0x80002, 0x100000000000088)
bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c)
recvfrom$inet6(r0, 0x0, 0x3f00, 0x0, 0x0, 0x0)
r1 = socket$inet6(0xa, 0x802, 0x88)
sendto$inet6(r1, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @mcast1}, 0x1c)
r2 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8478071")
sendto$inet6(r1, &(0x7f0000000d40)="dd", 0xff76, 0x0, 0x0, 0x0)

20:54:33 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x0, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

[  374.269531][T13612] XFS (loop5): Invalid superblock magic number
20:54:33 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x0, &(0x7f00000001c0)="080db5055e0bcfe8476071")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:34 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)

20:54:34 executing program 2:
r0 = socket$inet6(0xa, 0x80002, 0x100000000000088)
bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c)
recvfrom$inet6(r0, 0x0, 0x3f00, 0x0, 0x0, 0x0)
r1 = socket$inet6(0xa, 0x802, 0x88)
sendto$inet6(r1, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @mcast1}, 0x1c)
r2 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8478071")
sendto$inet6(r1, &(0x7f0000000d40)="dd", 0xff76, 0x0, 0x0, 0x0)

20:54:34 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, 0x0)
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:34 executing program 4:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151)
connect$inet6(r0, &(0x7f0000000040), 0x1c)
r1 = dup2(r0, r0)
r2 = memfd_create(&(0x7f0000000180)='dev ', 0x3)
write(r2, &(0x7f00000011c0)="16", 0x1)
sendfile(r1, r2, &(0x7f0000000000), 0xffff)
mknod(&(0x7f0000000000)='./file0\x00', 0x103e, 0x0)
clone(0x3102001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
fcntl$addseals(r2, 0x409, 0x8)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)

[  374.746867][T13647] XFS (loop5): Invalid superblock magic number
20:54:34 executing program 1:
r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0)
close(r0)
socket$inet6_udplite(0xa, 0x2, 0x88)
getsockname$unix(r0, 0x0, &(0x7f00000000c0))

20:54:34 executing program 2:
r0 = socket$inet6(0xa, 0x80002, 0x100000000000088)
bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c)
recvfrom$inet6(r0, 0x0, 0x3f00, 0x0, 0x0, 0x0)
r1 = socket$inet6(0xa, 0x802, 0x88)
sendto$inet6(r1, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @mcast1}, 0x1c)
r2 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8478071")

20:54:34 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, 0x0)
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:34 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)

[  375.184064][T13681] XFS (loop5): Invalid superblock magic number
20:54:34 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz0\x00', 0x200002, 0x0)
close(r0)
socket$unix(0x1, 0x2, 0x0)
ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000))

20:54:34 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0)
read(r0, &(0x7f00000000c0)=""/15, 0xf)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000))
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r1 = socket$inet6_udplite(0xa, 0x2, 0x88)
dup3(r0, r1, 0x0)
ioctl$KDSKBLED(r1, 0x4b65, 0x0)

20:54:34 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, 0x0)
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:34 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040))

20:54:34 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0))
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:35 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0)
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
r2 = dup2(r0, r1)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000000480)=0x100000001, 0x4)
connect$inet6(r3, &(0x7f0000000080), 0x1c)
r4 = dup2(r3, r2)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000440), 0x2000021c)
sendto$unix(r4, 0x0, 0x28e, 0x80020003ffc, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e)
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0)
sendmsg$NLBL_UNLABEL_C_STATICLIST(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x4010)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

20:54:35 executing program 3:
clone(0x2502001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = memfd_create(&(0x7f0000000280)='-B\xd5NI\xc5j\x9appp\xf0\b\x84\xa2m\x00\v\x18\x004\xa2Ey\xdb\xd1\xa7\xb1S\xf1:)\x00\xbb\x8d\xac\xacva}knh#\xcf)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bcc\xad\x89\x9ck\xde\xc5\xe96\xddUE\xc98M\xcd\xfb\xcc\x97\xb4\v\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\x00\xa5\xc24\xd6\xfe7\x0f', 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0xffffff6c)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
socket$inet_tcp(0x2, 0x1, 0x0)
fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000000)='trusted.overlay.origin\x00', 0x0, 0x0, 0x0)
ioctl$KDENABIO(0xffffffffffffffff, 0x4b36)

[  375.635853][T13710] XFS (loop5): Invalid superblock magic number
20:54:35 executing program 4:
r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0)
close(r0)
socket$netlink(0x10, 0x3, 0x0)
sendmsg$NLBL_UNLABEL_C_LIST(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)}, 0x0)

20:54:35 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0))
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:35 executing program 2:
r0 = socket$inet6(0xa, 0x80002, 0x100000000000088)
bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c)
recvfrom$inet6(r0, 0x0, 0x3f00, 0x0, 0x0, 0x0)
r1 = socket$inet6(0xa, 0x802, 0x88)
sendto$inet6(r1, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @mcast1}, 0x1c)
r2 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8478071")

20:54:35 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040))

20:54:35 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0)
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
r2 = dup2(r0, r1)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000000480)=0x100000001, 0x4)
connect$inet6(r3, &(0x7f0000000080), 0x1c)
r4 = dup2(r3, r2)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000440), 0x2000021c)
clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
sendto$unix(r4, 0x0, 0x28e, 0x80020003ffc, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e)
sendmsg$NLBL_UNLABEL_C_STATICLIST(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

20:54:35 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0))
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

[  375.960496][  T541] tipc: TX() has been purged, node left!
20:54:35 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
close(r0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r1 = semget$private(0x0, 0x3, 0x20)
semtimedop(r1, &(0x7f0000000040)=[{0x0, 0x5}, {}], 0x2, 0x0)
semop(r1, &(0x7f00000000c0)=[{0x0, 0x7fff}], 0x1)
socket$netlink(0x10, 0x3, 0x9)

20:54:35 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0b")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

[  376.126014][T13748] XFS (loop5): Invalid superblock magic number
[  376.132744][  T541] tipc: TX() has been purged, node left!
20:54:35 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0b")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:35 executing program 4:
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
socketpair(0x0, 0x0, 0x0, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x1c)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, 0x0, 0x0)
clone(0x2102009ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
close(0xffffffffffffffff)
clone(0x3103101ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x6, 0x8031, 0xffffffffffffffff, 0x0)
ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0)
mremap(&(0x7f00008f1000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f00002e1000/0x3000)=nil)
ioctl$VT_RELDISP(r0, 0x5605)

[  376.332780][  T541] tipc: TX() has been purged, node left!
20:54:35 executing program 5:
r0 = socket(0x11, 0x80002, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071")
syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040))

[  376.486667][  T541] tipc: TX() has been purged, node left!
20:54:36 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.net/syz1\x00', 0x200002, 0x0)
close(r0)
socket$unix(0x1, 0x2, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000001540))

20:54:36 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0b")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:36 executing program 1:
r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0)
close(r0)
socket$inet6_udplite(0xa, 0x2, 0x88)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00'})

[  376.642838][  T541] tipc: TX() has been purged, node left!
[  376.654513][T13790] XFS (loop5): Invalid superblock magic number
[  376.782820][  T541] tipc: TX() has been purged, node left!
20:54:36 executing program 3:
r0 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x2, 0x0)
close(r0)
socket(0x10, 0x3, 0x0)
sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0}}, 0x0)

20:54:36 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1f}}}, 0x1c)
dup2(r0, r1)
ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0xa1465)
clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000180)={0x0, {{0x2, 0x0, @multicast1}}}, 0x88)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, 0x0, 0x0)

20:54:36 executing program 2:
r0 = socket$inet6(0xa, 0x80002, 0x100000000000088)
bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c)
recvfrom$inet6(r0, 0x0, 0x3f00, 0x0, 0x0, 0x0)
r1 = socket$inet6(0xa, 0x802, 0x88)
sendto$inet6(r1, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @mcast1}, 0x1c)
r2 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8478071")

20:54:36 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:36 executing program 5:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20}, 0x10)
sendmmsg$sock(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000002c0)=0x7, 0x4)
recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0)

20:54:36 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20}, 0x10)
setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000002c0)=0x7, 0x4)
recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0)

[  377.113296][T13824] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based  firewall rule not found. Use the iptables CT target to attach helpers instead.
20:54:36 executing program 3:
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2}, 0x10)
r0 = socket(0x200000000000011, 0x4000000000080002, 0x0)
ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x8953, &(0x7f0000000100))

20:54:36 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:36 executing program 5:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20}, 0x10)
sendmmsg$sock(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000002c0)=0x7, 0x4)
recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0)

[  377.349955][T13841] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based  firewall rule not found. Use the iptables CT target to attach helpers instead.
20:54:36 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1f}}}, 0x1c)
dup2(r0, r1)
ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0xa1465)
clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000180)={0x0, {{0x2, 0x0, @multicast1}}}, 0x88)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, 0x0, 0x0)

20:54:37 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:37 executing program 5:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20}, 0x10)
sendmmsg$sock(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000002c0)=0x7, 0x4)
recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0)

20:54:37 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20}, 0x10)
setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000002c0)=0x7, 0x4)
recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0)

20:54:37 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20}, 0x10)
sendmmsg$sock(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000002c0)=0x7, 0x4)
recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0)

20:54:37 executing program 2:
r0 = socket$inet6(0xa, 0x80002, 0x100000000000088)
bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c)
recvfrom$inet6(r0, 0x0, 0x3f00, 0x0, 0x0, 0x0)
r1 = socket$inet6(0xa, 0x802, 0x88)
sendto$inet6(r1, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @mcast1}, 0x1c)
socket$inet6(0xa, 0x80003, 0x6b)
sendto$inet6(r1, &(0x7f0000000d40)="dd", 0xff76, 0x0, 0x0, 0x0)

20:54:37 executing program 1:
clone(0x1ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
clone(0x80002102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x40000000013, &(0x7f0000000280)=0x100000001, 0x4)
connect$inet6(r0, &(0x7f0000000080), 0x1c)
r1 = dup2(r0, r0)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0xfdf2)
setsockopt$inet_mreq(r1, 0x0, 0x23, 0x0, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000000))
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0)
close(r3)
ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, 0x0)

20:54:37 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe84760")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:37 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0)
read(r0, &(0x7f0000000240)=""/11, 0xb)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200))
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151)
connect$inet6(r2, &(0x7f0000000080), 0x1c)
r3 = dup2(r2, r2)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64)
clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, 0xfffffffffffffffe, 0x0)
ioctl$BLKGETSIZE(r1, 0x1260, 0x0)

20:54:37 executing program 3:
r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x0)
close(r0)
socket$netlink(0x10, 0x3, 0x0)
sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0)

20:54:37 executing program 5:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20}, 0x10)
sendmmsg$sock(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000002c0)=0x7, 0x4)
recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0)

20:54:37 executing program 1:
socket$kcm(0x2c, 0x3, 0x0)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000500)={0x0, <r0=>0xffffffffffffffff, 0x0, 0x0, 0x0, <r1=>0x0}, 0x30)
r2 = openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0)
r3 = perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x7, 0x8, 0x3, 0x4, 0x0, 0x43f4, 0x1, 0x93dd3e5d96111511, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3a, 0x0, @perf_config_ext={0x20, 0xb6}, 0x80, 0x8000, 0x1, 0x7, 0x0, 0x8, 0x3}, 0x0, 0x9, 0xffffffffffffffff, 0xe)
perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x6, 0x4, 0x40, 0x0, 0x0, 0x7, 0x4420, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffe0000, 0x4, @perf_config_ext={0x100, 0x3}, 0x0, 0x6, 0x0, 0x9, 0x0, 0xa7b, 0x7}, r2, 0xe, r3, 0x8)
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r4)
r5 = gettid()
r6 = gettid()
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff)
bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0)
r7 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086607, 0x0)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
socket$kcm(0x2b, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r8, 0x18000000000002a0, 0x2f9, 0x300, &(0x7f0000000040)="b90103000000f000009e0ff008001fffffe100004000632177fbac141414e0000001be3e7d2a182fff", 0x0, 0x104, 0x6000000000000000}, 0x28)
bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0xf, 0x6, &(0x7f0000000340)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, [@ldst={0x1, 0x0, 0x3, 0x6, 0x6, 0x6, 0xfffffffffffffffc}, @map={0x18, 0x2, 0x1, 0x0, r0}]}, &(0x7f00000003c0)='GPL\x00', 0x5, 0x0, 0x0, 0x41000, 0x2, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000006c0)={0x3, 0x2}, 0x8, 0x10, &(0x7f0000000700)={0x4, 0x4, 0x5, 0x9}, 0x10, 0x0, r8}, 0x78)
r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1})
close(r9)
ioctl$TUNSETVNETLE(r9, 0x400454dc, &(0x7f0000000300)=0x1)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f00000007c0)=',\x1f\xa1\x12\tE#\xb6\xe8\xdb\xfc\xe6\x00)\x00\x00\xf8\x95,{\xad\x8e\xa9\xf6a\xaa\xc1\xaa\xc0\xda\x12s\xf5\xd0X\xce\xb5\x11\xee\xb9\xf3\x1d0\xda\r\xf7\xe3\x8b\xb9k\xa4Yy\xf3\xa8\xb3\xefW\x1b \xfc\xb3\xca\xa3\njB\\\xfd?\x8e\f#\x9a\xe5&\x18B\xc1\v\xdd\x9d\x8b\x0e5\xa2@j\x96E\xe6\xe5\x9e\x97\xcf,\xa3\xaa9\xbe\xa6\x1bQeDo\xb2\xa7\x83\xfe\xdf \xe2u\x81S\xf6\xb1es\xff\xe8\x02\x96\xfe798\x05]t\xc8x\xe1L\xc8\xd3\xdc#\x9fB\xaa\xa8uf\xe6\x82\xce\x1a\xb8\x88\xc8v\xf13i#\fG\xca\xd7^\xf43\x8cX\x83\x06\xc59\xd5\\\xfc\xbf\f\xc2s>K~\x12\xe5Q\x81$\x18\xce\xc1\x8d\x84P\xb2\xb1(\xa1\xda\xf3\x03\x89T\xa3\xa50\xbd4C', r7}, 0xffffffffffffffe9)
bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x16, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="8500000007000000c60000000000bef076c051844600000000e1e7a54587bd98bf69be16fdedffea4244bd3ca3a1e6bc318a71cb2ad6de96aa60942ea3de5c7c1dbe035d73984ea3db594ec23e47717e63a18b054c001304d0b3c887ce4b726695b6d4849fc3134999833e816e8709d5d53e149998a9bac32f000000000000005596143aa1c2a6e9c737d0d733ff6708d9f1d8d0c6c48a5833d0f13e6f9bd659560afa70db3b34ebad992e1e3f9994aa84d14286a3606200"/199], &(0x7f0000014ff5)='GPL\x00', 0x2, 0x1000, &(0x7f0000014000)=""/4096}, 0x48)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={r6, r4, 0x0, 0xa, &(0x7f0000000280)='nodevself\x00', r1}, 0x30)
r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r10, 0x18000000000002a0, 0x2f9, 0x300, &(0x7f0000000040)="b90103000000f000009e0ff008001fffffe100004000632177fbac141414e0000001be3e7d2a182fff", 0x0, 0x104, 0x6000000000000000}, 0x28)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140), 0xc)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000500)={r6, r7, 0x0, 0xa, &(0x7f00000004c0)='nodevself\x00'}, 0x30)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={r5, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000200)='syz0\x00'}, 0x30)
socket$kcm(0x2c, 0x3, 0x0)

20:54:37 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe84760")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:37 executing program 3:
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0)
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
r0 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="140000002a000505d25a80648c63940d1824fc60", 0x14}], 0x1}, 0x0)
ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, 0x0)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x4}, 0xc)
close(0xffffffffffffffff)

20:54:37 executing program 5:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20}, 0x10)
sendmmsg$sock(0xffffffffffffffff, 0x0, 0x0, 0x0)
recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0)

[  378.440674][T13907] tipc: All keys are flushed!
20:54:37 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0xd, 0xa, 0x1}, 0x14}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe84760")
splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0)

20:54:38 executing program 2:
r0 = socket$inet6(0xa, 0x80002, 0x100000000000088)
bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c)
recvfrom$inet6(r0, 0x0, 0x3f00, 0x0, 0x0, 0x0)
r1 = socket$inet6(0xa, 0x802, 0x88)
sendto$inet6(r1, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @mcast1}, 0x1c)
sendto$inet6(r1, &(0x7f0000000d40)="dd", 0xff76, 0x0, 0x0, 0x0)

[  378.473850][T13909] tipc: All keys are flushed!
20:54:38 executing program 3:
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0)
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
r0 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="140000002a000505d25a80648c63940d1824fc60", 0x14}], 0x1}, 0x0)
ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, 0x0)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x4}, 0xc)
close(0xffffffffffffffff)

20:54:38 executing program 4:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x16, 0xe, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340)}, 0x42)
r1 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={0xffffffffffffffff, r0, 0x11}, 0x10)

20:54:38 executing program 5:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20}, 0x10)
sendmmsg$sock(0xffffffffffffffff, 0x0, 0x0, 0x0)
recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0)

[  378.749319][T13908] ==================================================================
[  378.757499][T13908] BUG: KCSAN: data-race in iptunnel_xmit / iptunnel_xmit
[  378.764510][T13908] 
[  378.766855][T13908] write to 0xffff8880b0366140 of 8 bytes by task 13920 on cpu 1:
[  378.774597][T13908]  iptunnel_xmit+0x514/0x520
[  378.779204][T13908]  ip_tunnel_xmit+0x9b5/0x1450
[  378.783981][T13908]  __gre_xmit+0x389/0x4e0
[  378.788325][T13908]  ipgre_xmit+0x332/0x630
[  378.792659][T13908]  dev_hard_start_xmit+0xef/0x430
[  378.797697][T13908]  __dev_queue_xmit+0x14e9/0x1ba0
[  378.802724][T13908]  dev_queue_xmit+0x21/0x30
[  378.807238][T13908]  __bpf_redirect+0x4b4/0x710
[  378.811927][T13908]  bpf_clone_redirect+0x1a5/0x1f0
[  378.816983][T13908]  bpf_prog_bebbfe2050753572+0x9ac/0x1000
[  378.822697][T13908]  bpf_test_run+0x1c3/0x490
[  378.827222][T13908]  bpf_prog_test_run_skb+0x511/0x8a0
[  378.832519][T13908]  __do_sys_bpf+0xf77/0x3150
[  378.837111][T13908]  __x64_sys_bpf+0x4c/0x60
[  378.841524][T13908]  do_syscall_64+0xcc/0x3a0
[  378.846024][T13908]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  378.851911][T13908] 
[  378.854239][T13908] read to 0xffff8880b0366140 of 8 bytes by task 13908 on cpu 0:
[  378.861862][T13908]  iptunnel_xmit+0x501/0x520
[  378.866453][T13908]  ip_tunnel_xmit+0x9b5/0x1450
[  378.871214][T13908]  __gre_xmit+0x389/0x4e0
[  378.875541][T13908]  ipgre_xmit+0x332/0x630
[  378.879875][T13908]  dev_hard_start_xmit+0xef/0x430
[  378.884989][T13908]  __dev_queue_xmit+0x14e9/0x1ba0
[  378.890027][T13908]  dev_queue_xmit+0x21/0x30
[  378.894528][T13908]  __bpf_redirect+0x4b4/0x710
[  378.899197][T13908]  bpf_clone_redirect+0x1a5/0x1f0
[  378.904216][T13908]  bpf_prog_bebbfe2050753572+0xe44/0x1000
[  378.909936][T13908]  bpf_test_run+0x1c3/0x490
[  378.914430][T13908]  bpf_prog_test_run_skb+0x511/0x8a0
[  378.919708][T13908]  __do_sys_bpf+0xf77/0x3150
[  378.924294][T13908]  __x64_sys_bpf+0x4c/0x60
[  378.928705][T13908]  do_syscall_64+0xcc/0x3a0
[  378.933205][T13908]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  378.939076][T13908] 
[  378.941390][T13908] Reported by Kernel Concurrency Sanitizer on:
[  378.947543][T13908] CPU: 0 PID: 13908 Comm: syz-executor.1 Not tainted 5.5.0-rc1-syzkaller #0
[  378.956207][T13908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  378.966253][T13908] ==================================================================
[  378.974306][T13908] Kernel panic - not syncing: panic_on_warn set ...
[  378.980898][T13908] CPU: 0 PID: 13908 Comm: syz-executor.1 Not tainted 5.5.0-rc1-syzkaller #0
[  378.989642][T13908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  378.999693][T13908] Call Trace:
[  379.002998][T13908]  dump_stack+0x11d/0x181
[  379.007345][T13908]  panic+0x210/0x640
[  379.011333][T13908]  ? vprintk_func+0x8d/0x140
[  379.015930][T13908]  kcsan_report.cold+0xc/0xd
[  379.020528][T13908]  kcsan_setup_watchpoint+0x3fe/0x460
[  379.025900][T13908]  __tsan_read8+0xc6/0x100
[  379.030315][T13908]  iptunnel_xmit+0x501/0x520
[  379.034925][T13908]  ip_tunnel_xmit+0x9b5/0x1450
[  379.039701][T13908]  __gre_xmit+0x389/0x4e0
[  379.044037][T13908]  ipgre_xmit+0x332/0x630
[  379.048374][T13908]  dev_hard_start_xmit+0xef/0x430
[  379.053415][T13908]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.059672][T13908]  __dev_queue_xmit+0x14e9/0x1ba0
[  379.064703][T13908]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  379.070427][T13908]  ? skb_release_data+0x267/0x3a0
[  379.075558][T13908]  ? pskb_expand_head+0x353/0x870
[  379.080580][T13908]  ? __write_once_size+0x5a/0xe0
[  379.085521][T13908]  dev_queue_xmit+0x21/0x30
[  379.090028][T13908]  __bpf_redirect+0x4b4/0x710
[  379.094712][T13908]  bpf_clone_redirect+0x1a5/0x1f0
[  379.099740][T13908]  bpf_prog_bebbfe2050753572+0xe44/0x1000
[  379.105472][T13908]  ? audit_tag_tree+0x860/0xca0
[  379.110325][T13908]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.116574][T13908]  ? __this_cpu_preempt_check+0x45/0x140
[  379.122217][T13908]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.128457][T13908]  ? __perf_event_task_sched_in+0x14d/0x390
[  379.134353][T13908]  ? _raw_spin_unlock_irq+0x68/0x80
[  379.139548][T13908]  ? finish_task_switch+0x7b/0x260
[  379.144654][T13908]  ? preempt_count_add+0x6f/0xb0
[  379.149590][T13908]  ? _raw_spin_unlock_irqrestore+0x70/0x80
[  379.155397][T13908]  ? rcu_preempt_deferred_qs_irqrestore+0x34f/0x580
[  379.161997][T13908]  ? __sanitizer_cov_trace_switch+0x49/0x80
[  379.167894][T13908]  ? __read_once_size+0x5a/0xe0
[  379.172754][T13908]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  379.178470][T13908]  ? ktime_get+0x1c4/0x210
[  379.182896][T13908]  ? constant_test_bit+0x12/0x30
[  379.187850][T13908]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.194090][T13908]  bpf_test_run+0x1c3/0x490
[  379.198600][T13908]  bpf_prog_test_run_skb+0x511/0x8a0
[  379.203891][T13908]  ? bpf_test_init.isra.0+0x240/0x240
[  379.209277][T13908]  __do_sys_bpf+0xf77/0x3150
[  379.213990][T13908]  ? __fput+0x311/0x520
[  379.218171][T13908]  ? __sanitizer_cov_trace_switch+0x49/0x80
[  379.224076][T13908]  ? __read_once_size+0x5a/0xe0
[  379.228941][T13908]  __x64_sys_bpf+0x4c/0x60
[  379.233364][T13908]  do_syscall_64+0xcc/0x3a0
[  379.237876][T13908]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  379.243762][T13908] RIP: 0033:0x45af49
[  379.247662][T13908] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[  379.267258][T13908] RSP: 002b:00007f4c0cc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  379.275665][T13908] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045af49
[  379.283640][T13908] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  379.291605][T13908] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[  379.299588][T13908] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4c0cc9a6d4
[  379.307634][T13908] R13: 00000000004c15ad R14: 00000000004d63a0 R15: 00000000ffffffff
[  379.316974][T13908] Kernel Offset: disabled
[  379.321315][T13908] Rebooting in 86400 seconds..